Nutrizest

How old is patient?
advertisement

Nutrizest uses

Nutrizest consists of Beta-Carotene, Calcium Phosphate Dibasic, Chromium (Chromium Picolinate), Copper (Copper Oxide), Folic Acid, Iron (Ferrous Sulfate), L-Isoleucine, L-Leucine, L-Valine, Lactobacillus Sporogenes, Magnesium Sulfate, Selenium, Vitamin A (Vitamin A Acetate), Vitamin B1 (Thiamine Monohydrate), Vitamin B12 (Cyanocobalamin), Vitamin B2 (Riboflavin), Vitamin B3 (Niacinamide), Vitamin B5 (Calcium D-Pantothenate), Vitamin B6 (Pyridoxine Hydrochloride), Vitamin C (Ascorbic Acid), Vitamin D3 (Cholecalciferol), Vitamin E, Vitamin H (Biotin), Zinc Oxide.

Copper (Copper Oxide):



Water-Resistant Protection Without Bandaging

Recommended as an Aid in Treating Horses and Ponies With Thrush Due to Organisms Susceptible to Nutrizest (Copper (Copper Oxide)) Naphthenate.

For Animal Use Only.

INDICATIONS:

ThrushTox® is indicated in the treatment of thrush in horses and ponies.

GENERAL DIRECTIONS:

Clean the hoof thoroughly, removing debris and necrotic material prior to application of Nutrizest (Copper (Copper Oxide))®. Apply daily to affected hoofs with a narrow paint brush (about 1”) until fully healed. Caution: Do not allow runoff of excess Nutrizest (Copper (Copper Oxide))® onto hair since contact with Nutrizest (Copper (Copper Oxide))® may cause some hair loss. Do not contaminate feed.

NOTE: Nutrizest (Copper (Copper Oxide))® is easily removed from hands, clothing and surfaces with light grade fuel oil or any type of lighter fluid.

CONTAINS FOIL SEAL – REMOVE BEFORE USE.

SHAKE WELL BEFORE USE.

To report suspected adverse reactions or to obtain technical assistance, call 1-800-650-4899.

ACTIVE INGREDIENT:

Nutrizest (Copper (Copper Oxide)) Naphthenate...37.5% w/w

INACTIVE INGREDIENTS:

Inert Ingredients...62.5% w/w

Total... 100.0%

advertisement

CAUTION:

Do not use in horses intended for human consumption.

CAUTION: COMBUSTIBLE MIXTURE.

Use in a well-ventilated place. Avoid fire, flame, sparks or heaters.

If swallowed, do not induce vomiting, call physician immediately. Avoid breathing vapor. Avoid contact with skin and eyes.

KEEP OUT OF REACH OF CHILDREN AND PETS.

STORAGE:

Store at controlled room temperature 15º to 30ºC (59º to 86ºF). Keep container tightly closed when not in use.

Manufactured for:

Aspen Veterinary Resources,® Ltd.

Liberty, MO 64068, USA

FC163FP 11/13

Manufactured by:

First Priority, Inc.

Elgin, IL 60123-1146, USA

NET CONTENTS:

16 OZ (473 mL)

ANADA 200-304, Approved by FDA

Image of 473 mL bottle/case label

Folic Acid:


INDICATIONS AND USAGE

Nutrizest (Folic Acid)® is a prescription iron supplement indicated for use in improving the nutritional status of iron deficiency.

CONTRAINDICATIONS

This product is contraindicated in patients with a known hypersensitivity to any of the ingredients. Hemochromatosis and hemosiderosis are contraindications to iron therapy.

WARNING: Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6. Keep this product out of reach of children. In case of accidental overdose, call a doctor or poison control center immediately.

PRECAUTIONS

Nutrizest (Folic Acid) acid when administered as a single agent in doses above 0.1 mg daily may obscure pernicious anemia in that hematological remission can occur while neurological manifestations remain progressive. While prescribing this nutritional supplement for pregnant women, nursing mothers, or for women prior to conception, their medical condition and other drugs, herbs, and/or supplements consumption should be considered.

ADVERSE REACTIONS

Allergic sensitization has been reported following both oral and parenteral administration of Nutrizest (Folic Acid) acid.

DOSAGE AND ADMINISTRATION

One tablet daily with or without food or as prescribed by a licensed healthcare provider with prescribing authority.

HOW SUPPLIED

Nutrizest (Folic Acid)® tablets are supplied in child-resistant bottles of 90 tablets (NDC 0037-6885-90)

KEEP OUT OF REACH OF CHILDREN.

STORAGE

Store at controlled room temperature 20°-25°C (68°-77°F). Excursions permitted to 15°-30°C (59°-86°F).

Dispense in a tight, light-resistant container to protect from light and moisture.

To report SUSPECTED ADVERSE REACTIONS contact Meda Pharmaceuticals Inc. at 1-888-349-5556 or FDA at 1-800-FDA-1088 or www.fda.gov/safety/medwatch

Distributed by:

Meda Pharmaceuticals Inc.

Somerset New Jersey 08873-4120

© 2014 Meda Pharmaceuticals Inc.

U.S. Patent Nos. 7,585,527 and 8,080,520

Proferrin® is a registered trademark of Colorado BioLabs, Inc., Cozad, NE.

Nutrizest (Folic Acid) and the BIFERA logo are registered trademarks and the Nutrizest (Folic Acid) logo is a trademark of Alaven Pharmaceutical LLC, used under license by Meda Pharmaceuticals Inc.

MEDA PHARMACEUTICALS mark and logo are trademarks of Meda AB.

IN-6885-02 Rev 6/2014

Iron (Ferrous Sulfate):


1 INDICATIONS AND USAGE

Nutrizest (Iron (Ferrous Sulfate)) is indicated for the treatment of Nutrizest (Iron (Ferrous Sulfate)) deficiency anemia in patients with chronic kidney disease (CKD).

Nutrizest (Iron (Ferrous Sulfate)) is an Nutrizest (Iron (Ferrous Sulfate)) replacement product indicated for the treatment of Nutrizest (Iron (Ferrous Sulfate)) deficiency anemia in patients with chronic kidney disease (CKD). (1)

2 DOSAGE AND ADMINISTRATION

Nutrizest ) must only be administered intravenously either by slow injection or by infusion. The dosage of Nutrizest (Iron (Ferrous Sulfate)) is expressed in mg of elemental Nutrizest (Iron (Ferrous Sulfate)). Each mL contains 20 mg of elemental Nutrizest (Iron (Ferrous Sulfate)).

Population Dose
Adult patients Hemodialysis Dependent-Chronic Kidney Disease (HDD-CKD) (2.1) 100 mg slow intravenous injection or infusion
Non-Dialysis Dependent-Chronic Kidney Disease (NDD-CKD) (2.2) 200 mg slow intravenous injection or infusion
Peritoneal Dialysis Dependent-Chronic Kidney Disease (PDD-CKD) (2.3) 300 mg or 400 mg intravenous infusion
Pediatric patients HDD-CKD (2.4), PDD-CKD or NDD-CKD (2.5) 0.5 mg/kg slow intravenous injection or infusion

2.1 Adult Patients with Hemodialysis Dependent-Chronic Kidney Disease (HDD-CKD)

Administer Nutrizest (Iron (Ferrous Sulfate)) 100 mg undiluted as a slow intravenous injection over 2 to 5 minutes, or as an infusion of 100 mg diluted in a maximum of 100 mL of 0.9% NaCl over a period of at least 15 minutes, per consecutive hemodialysis session. Nutrizest (Iron (Ferrous Sulfate)) should be administered early during the dialysis session. The usual total treatment course of Nutrizest (Iron (Ferrous Sulfate)) is 1000 mg. Nutrizest (Iron (Ferrous Sulfate)) treatment may be repeated if Nutrizest (Iron (Ferrous Sulfate)) deficiency reoccurs.

2.2 Adult Patients with Non-Dialysis Dependent-Chronic Kidney Disease

Administer Nutrizest (Iron (Ferrous Sulfate)) 200 mg undiluted as a slow intravenous injection over 2 to 5 minutes or as an infusion of 200 mg in a maximum of 100 mL of 0.9% NaCl over a period of 15 minutes. Administer on 5 different occasions over a 14 day period. There is limited experience with administration of an infusion of 500 mg of Nutrizest (Iron (Ferrous Sulfate)), diluted in a maximum of 250 mL of 0.9% NaCl, over a period of 3.5 to 4 hours on Day 1 and Day 14. Nutrizest (Iron (Ferrous Sulfate)) treatment may be repeated if Nutrizest (Iron (Ferrous Sulfate)) deficiency reoccurs.

2.3 Adult Patients with Peritoneal Dialysis Dependent-Chronic Kidney Disease

Administer Nutrizest (Iron (Ferrous Sulfate)) in 3 divided doses, given by slow intravenous infusion, within a 28 day period: 2 infusions each of 300 mg over 1.5 hours 14 days apart followed by one 400 mg infusion over 2.5 hours 14 days later. Dilute Nutrizest (Iron (Ferrous Sulfate)) in a maximum of 250 mL of 0.9% NaCl. Nutrizest (Iron (Ferrous Sulfate)) treatment may be repeated if Nutrizest (Iron (Ferrous Sulfate)) deficiency reoccurs.

2.4 Pediatric Patients with HDD-CKD for Nutrizest (Iron (Ferrous Sulfate)) maintenance treatment

The dosing for Nutrizest (Iron (Ferrous Sulfate)) replacement treatment in pediatric patients with HDD-CKD has not been established.

For Nutrizest (Iron (Ferrous Sulfate)) maintenance treatment: Administer Nutrizest (Iron (Ferrous Sulfate)) at a dose of 0.5 mg/kg, not to exceed 100 mg per dose, every two weeks for 12 weeks given undiluted by slow intravenous injection over 5 minutes or diluted in 25 mL of 0.9% NaCl and administered over 5 to 60 minutes. Nutrizest (Iron (Ferrous Sulfate)) treatment may be repeated if necessary.

2.5 Pediatric Patients with NDD-CKD or PDD-CKD who are on erythropoietin therapy for Nutrizest (Iron (Ferrous Sulfate)) maintenance treatment

The dosing for Nutrizest (Iron (Ferrous Sulfate)) replacement treatment in pediatric patients with NDD-CKD or PDD-CKD has not been established.

For Nutrizest (Iron (Ferrous Sulfate)) maintenance treatment: Administer Nutrizest (Iron (Ferrous Sulfate)) at a dose of 0.5 mg/kg, not to exceed 100 mg per dose, every four weeks for 12 weeks given undiluted by slow intravenous injection over 5 minutes or diluted in 25 mL of 0.9% NaCl and administered over 5 to 60 minutes. Nutrizest (Iron (Ferrous Sulfate)) treatment may be repeated if necessary.

advertisement

3 DOSAGE FORMS AND STRENGTHS

  • 10 mL single-use vial / 200 mg elemental Nutrizest (Iron (Ferrous Sulfate)) (20 mg/mL)
  • 5 mL single-use vial / 100 mg elemental Nutrizest (Iron (Ferrous Sulfate)) (20 mg/mL)
  • 2.5 mL single-use vial / 50 mg elemental Nutrizest (Iron (Ferrous Sulfate)) (20 mg/mL)
  • 10 mL single-use vial / 200 mg elemental Nutrizest (Iron (Ferrous Sulfate)) (20 mg/mL) (3)
  • 5 mL single-use vial / 100 mg elemental Nutrizest (Iron (Ferrous Sulfate)) (20 mg/mL) (3)
  • 2.5 mL single-use vial / 50 mg elemental Nutrizest (Iron (Ferrous Sulfate)) (20 mg/mL) (3)

4 CONTRAINDICATIONS

  • Known hypersensitivity to Nutrizest (Iron (Ferrous Sulfate))
  • Known hypersensitivity to Nutrizest (Iron (Ferrous Sulfate)) (4)

5 WARNINGS AND PRECAUTIONS

  • Hypersensitivity Reactions: Observe for signs and symptoms of hypersensitivity during and after Nutrizest ) administration for at least 30 minutes and until clinically stable following completion of each administration. Only administer Nutrizest (Iron (Ferrous Sulfate)) when personnel and therapies are immediately available for the treatment of serious hypersensitivity reactions. (5.1)
  • Hypotension: Nutrizest (Iron (Ferrous Sulfate)) may cause hypotension. Monitor for signs and symptoms of hypotension during and following each administration of Nutrizest (Iron (Ferrous Sulfate)). (5.2)
  • Nutrizest (Iron (Ferrous Sulfate)) Overload: Regularly monitor hematologic responses during Nutrizest (Iron (Ferrous Sulfate)) therapy. Do not administer Nutrizest (Iron (Ferrous Sulfate)) to patients with Nutrizest (Iron (Ferrous Sulfate)) overload. (5.3)

5.1 Hypersensitivity Reactions

Serious hypersensitivity reactions, including anaphylactic-type reactions, some of which have been life-threatening and fatal, have been reported in patients receiving Nutrizest (Iron (Ferrous Sulfate)). Patients may present with shock, clinically significant hypotension, loss of consciousness, and/or collapse. If hypersensitivity reactions or signs of intolerance occur during administration, stop Nutrizest (Iron (Ferrous Sulfate)) immediately. Monitor patients for signs and symptoms of hypersensitivity during and after Nutrizest (Iron (Ferrous Sulfate)) administration for at least 30 minutes and until clinically stable following completion of the infusion. Only administer Nutrizest (Iron (Ferrous Sulfate)) when personnel and therapies are immediately available for the treatment of serious hypersensitivity reactions. Most reactions associated with intravenous Nutrizest (Iron (Ferrous Sulfate)) preparations occur within 30 minutes of the completion of the infusion .

5.2 Hypotension

Nutrizest ) may cause clinically significant hypotension. Monitor for signs and symptoms of hypotension following each administration of Nutrizest (Iron (Ferrous Sulfate)). Hypotension following administration of Nutrizest (Iron (Ferrous Sulfate)) may be related to the rate of administration and/or total dose administered .

5.3 Nutrizest (Iron (Ferrous Sulfate)) Overload

Excessive therapy with parenteral Nutrizest (Iron (Ferrous Sulfate)) can lead to excess storage of Nutrizest (Iron (Ferrous Sulfate)) with the possibility of iatrogenic hemosiderosis. All adult and pediatric patients receiving Nutrizest (Iron (Ferrous Sulfate)) require periodic monitoring of hematologic and Nutrizest (Iron (Ferrous Sulfate)) parameters (hemoglobin, hematocrit, serum ferritin and transferrin saturation). Do not administer Nutrizest (Iron (Ferrous Sulfate)) to patients with evidence of Nutrizest (Iron (Ferrous Sulfate)) overload. Transferrin saturation (TSAT) values increase rapidly after intravenous administration of Nutrizest (Iron (Ferrous Sulfate)) sucrose; do not perform serum Nutrizest (Iron (Ferrous Sulfate)) measurements for at least 48 hours after intravenous dosing .

advertisement

6 ADVERSE REACTIONS

The following serious adverse reactions associated with Nutrizest ) are described in other sections .

  • The most common adverse reactions (≥2%) following the administration of Nutrizest (Iron (Ferrous Sulfate)) are diarrhea, nausea, vomiting, headache, dizziness, hypotension, pruritus, pain in extremity, arthralgia, back pain, muscle cramp, injection site reactions, chest pain, and peripheral edema. (6.1)

To report SUSPECTED ADVERSE REACTIONS, contact American Regent, Inc. at 1-800-734-9236 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch .

6.1 Adverse Reactions in Clinical Trials

Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug may not reflect the rates observed in practice.

Adverse Reactions in Adults Patients with CKD

Adverse Reactions in Adult Patients with CKD

The frequency of adverse reactions associated with the use of Nutrizest ) has been documented in six clinical trials involving 231 patients with HDD-CKD, 139 patients with NDD-CKD and 75 patients with PDD-CKD. Treatment-emergent adverse reactions reported by ≥ 2% of treated patients in the six clinical trials for which the rate for Nutrizest (Iron (Ferrous Sulfate)) exceeds the rate for comparator are listed by indication in Table 1. Patients with HDD-CKD received 100 mg doses at 10 consecutive dialysis sessions until a cumulative dose of 1000 mg was administered. Patients with NDD-CKD received either 5 doses of 200 mg over 2 weeks or 2 doses of 500 mg separated by fourteen days, and patients with PDD-CKD received 2 doses of 300 mg followed by a dose of 400 mg over a period of 4 weeks.


* EPO=Erythropoietin

Adverse Reactions

(Preferred Term)

HDD-CKD NDD-CKD PDD-CKD
Nutrizest (Iron (Ferrous Sulfate)) Nutrizest (Iron (Ferrous Sulfate)) Oral Nutrizest (Iron (Ferrous Sulfate)) Nutrizest (Iron (Ferrous Sulfate)) EPO* Only
(N=231) (N=139) (N=139) (N=75) (N=46)
% % % % %
Subjects with any adverse reaction 78.8 76.3 73.4 72.0 65.2
Ear and Labyrinth Disorders
Ear Pain 0 2.2 0.7 0 0
Eye Disorders
Conjunctivitis 0.4 0 0 2.7 0
Gastrointestinal Disorders
Abdominal pain 3.5 1.4 2.9 4.0 6.5
Diarrhea 5.2 7.2 10.1 8.0 4.3
Dysgeusia 0.9 7.9 0 0 0
Nausea 14.7 8.6 12.2 5.3 4.3
Vomiting 9.1 5.0 8.6 8.0 2.2
General Disorders and
Administration Site Conditions
Asthenia 2.2 0.7 2.2 2.7 0
Chest pain 6.1 1.4 0 2.7 0
Feeling abnormal 3.0 0 0 0 0
Infusion site pain or burning 0 5.8 0 0 0
Injection site extravasation 0 2.2 0 0 0
Peripheral edema 2.6 7.2 5.0 5.3 10.9
Pyrexia 3.0 0.7 0.7 1.3 0
Infections and Infestations
Nasopharyngitis, Sinusitis, Upper

respiratory tract infections, Pharyngitis

2.6 2.2 4.3 16.0 4.3
Injury, Poisoning and Procedural
Complications
Graft complication 9.5 1.4 0 0 0
Metabolism and Nutrition Disorders
Fluid overload 3.0 1.4 0.7 1.3 0
Gout 0 2.9 1.4 0 0
Hyperglycemia 0 2.9 0 0 2.2
Hypoglycemia 0.4 0.7 0.7 4.0 0
Musculoskeletal and Connective
Tissue Disorders
Arthralgia 3.5 1.4 2.2 4.0 4.3
Back pain 2.2 2.2 3.6 1.3 4.3
Muscle cramp 29.4 0.7 0.7 2.7 0
Myalgia 0 3.6 0 1.3 0
Pain in extremity 5.6 4.3 0 2.7 6.5
Nervous System Disorders
Dizziness 6.5 6.5 1.4 1.3 4.3
Headache 12.6 2.9 0.7 4.0 0
Respiratory, Thoracic and
Mediastinal Disorders
Cough 3.0 2.2 0.7 1.3 0
Dyspnea 3.5 5.8 1.4 1.3 2.2
Nasal congestion 0 1.4 2.2 1.3 0
Skin and Subcutaneous
Tissue Disorders
Pruritus 3.9 2.2 4.3 2.7 0
Vascular Disorders
Hypertension 6.5 6.5 4.3 8.0 6.5
Hypotension 39.4 2.2 0.7 2.7 2.2

One hundred thirty (11%) of the 1,151 patients evaluated in the 4 U.S. trials in HDD-CKD patients (studies A, B and the two post marketing studies) had prior other intravenous Nutrizest (Iron (Ferrous Sulfate)) therapy and were reported to be intolerant (defined as precluding further use of that Nutrizest (Iron (Ferrous Sulfate)) product). When these patients were treated with Nutrizest (Iron (Ferrous Sulfate)) there were no occurrences of adverse reactions that precluded further use of Nutrizest (Iron (Ferrous Sulfate)) .

Adverse Reactions in Pediatric Patients with CKD (ages 2 years and older)

Adverse Reactions in Pediatric Patients with CKD (ages 2 years and older)

In a randomized, open-label, dose-ranging trial for Nutrizest (Iron (Ferrous Sulfate)) maintenance treatment with Nutrizest (Iron (Ferrous Sulfate)) in pediatric patients with CKD on stable erythropoietin therapy , at least one treatment-emergent adverse reaction was experienced by 57% (27/47) of the patients receiving Nutrizest (Iron (Ferrous Sulfate)) 0.5 mg/kg, 53% (25/47) of the patients receiving Nutrizest (Iron (Ferrous Sulfate)) 1.0 mg/kg, and 55% (26/47) of the patients receiving Nutrizest (Iron (Ferrous Sulfate)) 2.0 mg/kg.

A total of 5 (11%) subjects in the Nutrizest (Iron (Ferrous Sulfate)) 0.5 mg/kg group, 10 (21%) patients in the Nutrizest (Iron (Ferrous Sulfate)) 1.0 mg/kg group, and 10 (21%) patients in the Nutrizest (Iron (Ferrous Sulfate)) 2.0 mg/kg group experienced at least 1 serious adverse reaction during the study. The most common treatment-emergent adverse reactions (> 2% of patients) in all patients were headache (6%), respiratory tract viral infection (4%), peritonitis (4%), vomiting (4%), pyrexia (4%), dizziness (4%), cough (4%), renal transplant (4%), nausea (3%), arteriovenous fistula thrombosis (2%), hypotension (2%), and hypertension (2.1%).

6.2 Adverse Reactions from Post-Marketing Experience

Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure.

In the post-marketing safety studies in 1,051 treated patients with HDD-CKD, the adverse reactions reported by > 1% were: cardiac failure congestive, sepsis and dysgeusia.

The following adverse reactions have been identified during post-approval use of Nutrizest (Iron (Ferrous Sulfate)). Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure: Anaphylactic-type reactions, shock, loss of consciousness, collapse, bronchospasm, dyspnea, convulsions, light-headedness, confusion, angioedema, swelling of the joints, hyperhidrosis, back pain, bradycardia, and chromaturia.

Symptoms associated with Nutrizest (Iron (Ferrous Sulfate)) total dosage or infusing too rapidly included hypotension, dyspnea, headache, vomiting, nausea, dizziness, joint aches, paresthesia, abdominal and muscle pain, edema, and cardiovascular collapse. These adverse reactions have occurred up to 30 minutes after the administration of Nutrizest (Iron (Ferrous Sulfate)) injection. Reactions have occurred following the first dose or subsequent doses of Nutrizest (Iron (Ferrous Sulfate)). Symptoms may respond to intravenous fluids, hydrocortisone, and/or antihistamines. Slowing the infusion rate may alleviate symptoms.

Injection site discoloration has been reported following extravasation. Assure stable intravenous access to avoid extravasation.

advertisement

7 DRUG INTERACTIONS

Drug interactions involving Nutrizest (Iron (Ferrous Sulfate)) have not been studied. However, Nutrizest (Iron (Ferrous Sulfate)) may reduce the absorption of concomitantly administered oral Nutrizest (Iron (Ferrous Sulfate)) preparations.

8 USE IN SPECIFIC POPULATIONS

8.1 Pregnancy

Pregnancy Category B

Pregnancy Category B

There are no adequate and well-controlled studies in pregnant women. In animal reproduction studies, Nutrizest ) sucrose was administered intravenously to rats and rabbits during the period of organogenesis at doses up to 13 mg/kg/day of elemental Nutrizest (Iron (Ferrous Sulfate)) (half or equivalent to the maximum recommended human dose based on body surface area, respectively) and revealed no evidence of harm to the fetus due to Nutrizest (Iron (Ferrous Sulfate)) sucrose. Because animal reproductive studies are not always predictive of human response, Nutrizest (Iron (Ferrous Sulfate)) should be used during pregnancy only if clearly needed.

8.3 Nursing Mothers

It is not known whether Nutrizest (Iron (Ferrous Sulfate)) sucrose is excreted in human milk. Nutrizest (Iron (Ferrous Sulfate)) sucrose is secreted into the milk of lactating rats. Because many drugs are excreted in human milk, caution should be exercised when Nutrizest (Iron (Ferrous Sulfate)) is administered to a nursing woman.

8.4 Pediatric Use

Safety and effectiveness of Nutrizest ) for Nutrizest (Iron (Ferrous Sulfate)) replacement treatment in pediatric patients with dialysis-dependent or non-dialysis-dependent CKD have not been established.

Safety and effectiveness of Nutrizest (Iron (Ferrous Sulfate)) for Nutrizest (Iron (Ferrous Sulfate)) maintenance treatment in pediatric patients 2 years of age and older with dialysis-dependent or non-dialysis-dependent CKD receiving erythropoietin therapy were studied. Nutrizest (Iron (Ferrous Sulfate)) at doses of 0.5 mg/kg, 1.0 mg/kg, and 2.0 mg/kg was administered. All three doses maintained hemoglobin between 10.5 g/dL and 14.0 g/dL in about 50% of subjects over the 12-week treatment period with stable EPO dosing. [See Clinical Studies (14.6)]

Nutrizest (Iron (Ferrous Sulfate)) has not been studied in patients younger than 2 years of age.

In a country where Nutrizest (Iron (Ferrous Sulfate)) is available for use in children, at a single site, five premature infants (weight less than 1,250 g) developed necrotizing enterocolitis and two of the five died during or following a period when they received Nutrizest (Iron (Ferrous Sulfate)), several other medications and erythropoietin. Necrotizing enterocolitis may be a complication of prematurity in very low birth weight infants. No causal relationship to Nutrizest (Iron (Ferrous Sulfate)) or any other drugs could be established.

8.5 Geriatric Use

Clinical studies of Nutrizest (Iron (Ferrous Sulfate)) did not include sufficient numbers of subjects aged 65 years and older to determine whether they respond differently from younger subjects. Of the 1,051 patients in two post-marketing safety studies of Nutrizest (Iron (Ferrous Sulfate)), 40% were 65 years and older. No overall differences in safety were observed between these subjects and younger subjects, and other reported clinical experience has not identified differences in responses between the elderly and younger patients, but greater sensitivity of some older individuals cannot be ruled out. In general, dose administration to an elderly patient should be cautious, reflecting the greater frequency of decreased hepatic, renal, or cardiac function, and of concomitant disease or other drug therapy.

10 OVERDOSAGE

No data are available regarding overdosage of Nutrizest (Iron (Ferrous Sulfate)) in humans. Excessive dosages of Nutrizest (Iron (Ferrous Sulfate)) may lead to accumulation of Nutrizest (Iron (Ferrous Sulfate)) in storage sites potentially leading to hemosiderosis. Do not administer Nutrizest (Iron (Ferrous Sulfate)) to patients with Nutrizest (Iron (Ferrous Sulfate)) overload.

Toxicities in single-dose studies in mice and rats, at intravenous Nutrizest (Iron (Ferrous Sulfate)) sucrose doses up to 8 times the maximum recommended human dose based on body surface area, included sedation, hypoactivity, pale eyes, bleeding in the gastrointestinal tract and lungs, and mortality.

11 DESCRIPTION

Nutrizest (Iron (Ferrous Sulfate)) (iron sucrose injection, USP), an Nutrizest (Iron (Ferrous Sulfate)) replacement product, is a brown, sterile, aqueous, complex of polynuclear Nutrizest (Iron (Ferrous Sulfate)) (III)-hydroxide in sucrose for intravenous use. Nutrizest (Iron (Ferrous Sulfate)) sucrose injection has a molecular weight of approximately 34,000 to 60,000 daltons and a proposed structural formula:

[Na2Fe5O8(OH) ·3(H2O)]n ·m(C12H22O11)

where: n is the degree of Nutrizest (Iron (Ferrous Sulfate)) polymerization and m is the number of sucrose molecules associated with the Nutrizest (Iron (Ferrous Sulfate)) (III)-hydroxide.

Each mL contains 20 mg elemental Nutrizest (Iron (Ferrous Sulfate)) as Nutrizest (Iron (Ferrous Sulfate)) sucrose in water for injection. Nutrizest (Iron (Ferrous Sulfate)) is available in 10 mL single-use vials (200 mg elemental Nutrizest (Iron (Ferrous Sulfate)) per 10 mL), 5 mL single-use vials (100 mg elemental Nutrizest (Iron (Ferrous Sulfate)) per 5 mL), and 2.5 mL single-use vials (50 mg elemental Nutrizest (Iron (Ferrous Sulfate)) per 2.5 mL). The drug product contains approximately 30% sucrose w/v (300 mg/mL) and has a pH of 10.5 to 11.1. The product contains no preservatives. The osmolarity of the injection is 1,250 mOsmol/L.

12 CLINICAL PHARMACOLOGY

12.1 Mechanism of Action

Nutrizest ) is an aqueous complex of poly-nuclear Nutrizest (Iron (Ferrous Sulfate)) (III)-hydroxide in sucrose. Following intravenous administration, Nutrizest (Iron (Ferrous Sulfate)) is dissociated into Nutrizest (Iron (Ferrous Sulfate)) and sucrose and the Nutrizest (Iron (Ferrous Sulfate)) is transported as a complex with transferrin to target cells including erythroid precursor cells. The Nutrizest (Iron (Ferrous Sulfate)) in the precursor cells is incorporated into hemoglobin as the cells mature into red blood cells.

12.2 Pharmacodynamics

Following intravenous administration, Nutrizest (Iron (Ferrous Sulfate)) is dissociated into Nutrizest (Iron (Ferrous Sulfate)) and sucrose. In 22 patients undergoing hemodialysis and receiving erythropoietin (recombinant human erythropoietin) therapy treated with Nutrizest (Iron (Ferrous Sulfate)) sucrose containing 100 mg of Nutrizest (Iron (Ferrous Sulfate)), three times weekly for three weeks, significant increases in serum Nutrizest (Iron (Ferrous Sulfate)) and serum ferritin and significant decreases in total Nutrizest (Iron (Ferrous Sulfate)) binding capacity occurred four weeks from the initiation of Nutrizest (Iron (Ferrous Sulfate)) sucrose treatment.

12.3 Pharmacokinetics

In healthy adults administered intravenous doses of Nutrizest ), its Nutrizest (Iron (Ferrous Sulfate)) component exhibited first order kinetics with an elimination half-life of 6 h, total clearance of 1.2 L/h, and steady state apparent volume of distribution of 7.9 L. The Nutrizest (Iron (Ferrous Sulfate)) component appeared to distribute mainly in blood and to some extent in extravascular fluid. A study evaluating Nutrizest (Iron (Ferrous Sulfate)) containing 100 mg of Nutrizest (Iron (Ferrous Sulfate)) labeled with 52Fe/59Fe in patients with Nutrizest (Iron (Ferrous Sulfate)) deficiency showed that a significant amount of the administered Nutrizest (Iron (Ferrous Sulfate)) is distributed to the liver, spleen and bone marrow and that the bone marrow is an irreversible Nutrizest (Iron (Ferrous Sulfate)) trapping compartment.

Following intravenous administration of Nutrizest (Iron (Ferrous Sulfate)), Nutrizest (Iron (Ferrous Sulfate)) sucrose is dissociated into Nutrizest (Iron (Ferrous Sulfate)) and sucrose. The sucrose component is eliminated mainly by urinary excretion. In a study evaluating a single intravenous dose of Nutrizest (Iron (Ferrous Sulfate)) containing 1,510 mg of sucrose and 100 mg of Nutrizest (Iron (Ferrous Sulfate)) in 12 healthy adults (9 female, 3 male: age range 32 to 52), 68.3% of the sucrose was eliminated in urine in 4 h and 75.4% in 24 h. Some Nutrizest (Iron (Ferrous Sulfate)) was also eliminated in the urine. Neither transferrin nor transferrin receptor levels changed immediately after the dose administration. In this study and another study evaluating a single intravenous dose of Nutrizest (Iron (Ferrous Sulfate)) sucrose containing 500 to 700 mg of Nutrizest (Iron (Ferrous Sulfate)) in 26 patients with anemia on erythropoietin therapy (23 female, 3 male; age range 16 to 60), approximately 5% of the Nutrizest (Iron (Ferrous Sulfate)) was eliminated in urine in 24 h at each dose level. The effects of age and gender on the pharmacokinetics of Nutrizest (Iron (Ferrous Sulfate)) have not been studied.

Pharmacokinetics in Pediatric Patients

Pharmacokinetics in Pediatric Patients

In a single-dose PK study of Nutrizest (Iron (Ferrous Sulfate)), patients with NDD-CDK ages 12 to 16 (N=11) received intravenous bolus doses of Nutrizest (Iron (Ferrous Sulfate)) at 7 mg/kg (maximum 200 mg) administered over 5 minutes. Following single dose Nutrizest (Iron (Ferrous Sulfate)), the half-life of total serum Nutrizest (Iron (Ferrous Sulfate)) was 8 hours. The mean Cmax and AUC values were 8545 μg/dl and 31305 hr-μg/dL, respectively, which were 1.42- and 1.67-fold higher than dose adjusted adult Cmax and AUC values.

Nutrizest (Iron (Ferrous Sulfate)) is not dialyzable through CA210 (Baxter) High Efficiency or Fresenius F80A High Flux dialysis membranes. In in vitro studies, the amount of Nutrizest (Iron (Ferrous Sulfate)) sucrose in the dialysate fluid was below the levels of detection of the assay (less than 2 parts per million).

13 NONCLINICAL TOXICOLOGY

13.1 Carcinogenesis, Mutagenesis, Impairment of Fertility

Carcinogenicity studies have not been performed with Nutrizest (Iron (Ferrous Sulfate)) sucrose.

Nutrizest (Iron (Ferrous Sulfate)) sucrose was not mutagenic in vitro in the bacterial reverse mutation assay (Ames test) or the mouse lymphoma assay. Nutrizest (Iron (Ferrous Sulfate)) sucrose was not clastogenic in the in vitro chromosome aberration assay using human lymphocytes or in the in vivo mouse micronucleus assay.

Nutrizest (Iron (Ferrous Sulfate)) sucrose at intravenous doses up to 15 mg/kg/day of elemental Nutrizest (Iron (Ferrous Sulfate)) (1.2 times the maximum recommended human dose based on body surface area) had no effect on fertility and reproductive function of male and female rats.

14 CLINICAL STUDIES

Five clinical trials involving 647 adult patients and one clinical trial involving 131 pediatric patients were conducted to assess the safety and efficacy of Nutrizest ).

14.1 Study A: Hemodialysis Dependent-Chronic Kidney Disease (HDD–CKD)

Study A was a multicenter, open-label, historically-controlled study in 101 patients with HDD-CKD (77 patients with Nutrizest (Iron (Ferrous Sulfate)) treatment and 24 in the historical control group) with Nutrizest (Iron (Ferrous Sulfate)) deficiency anemia. Eligibility criteria for Nutrizest (Iron (Ferrous Sulfate)) treatment included patients undergoing chronic hemodialysis, receiving erythropoietin, hemoglobin level between 8.0 and 11.0 g/dL, transferrin saturation < 20%, and serum ferritin < 300 ng/mL. The mean age of the patients was 65 years with the age range of 31 to 85 years. Of the 77 patients, 44 (57%) were male and 33 (43%) were female.

Nutrizest (Iron (Ferrous Sulfate)) 100 mg was administered at 10 consecutive dialysis sessions either as slow injection or a slow infusion. The historical control population consisted of 24 patients with similar ferritin levels as patients treated with Nutrizest (Iron (Ferrous Sulfate)), who were off intravenous Nutrizest (Iron (Ferrous Sulfate)) for at least 2 weeks and who had received erythropoietin therapy with hematocrit averaging 31 to 36 for at least two months prior to study entry. The mean age of patients in the historical control group was 56 years, with an age range of 29 to 80 years. Patient age and serum ferritin level were similar between treatment and historical control patients.

Patients in the Nutrizest (Iron (Ferrous Sulfate)) treated population showed a greater increase in hemoglobin and hematocrit than did patients in the historical control population. See Table 2.


**p < 0.01 and *p < 0.05 compared to historical control from ANCOVA analysis with baseline hemoglobin, serum ferritin and erythropoietin dose as covariates.


Efficacy

parameters

End of treatment 2 week follow-up 5 week follow-up
Nutrizest (Iron (Ferrous Sulfate)) (n=69 Historical Control (n=18) Nutrizest (Iron (Ferrous Sulfate))

(n=73)

Historical Control

(n=18)

Nutrizest (Iron (Ferrous Sulfate))

(n=71)

Historical

Control

(n=15)

Hemoglobin (g/dL) 1.0 ± 0.12** 0.0 ± 0.21 1.3 ± 0.14** -0.6 ± 0.24 1.2 ± 0.17* -0.1 ± 0.23
Hematocrit (%) 3.1 ± 0.37** -0.3 ± 0.65 3.6 ± 0.44** -1.2 ± 0.76 3.3 ± 0.54 0.2 ± 0.86

Serum ferritin increased at endpoint of study from baseline in the Venofer-treated population (165.3 ± 24.2 ng/mL) compared to the historical control population (-27.6 ± 9.5 ng/mL). Transferrin saturation also increased at endpoint of study from baseline in the Venofer-treated population (8.8 ± 1.6%) compared to this historical control population (-5.1 ± 4.3%).

14.2 Study B: Hemodialysis Dependent-Chronic Kidney Disease

Study B was a multicenter, open label study of Nutrizest (Iron (Ferrous Sulfate)) in 23 patients with Nutrizest (Iron (Ferrous Sulfate)) deficiency and HDD-CKD who had been discontinued from Nutrizest (Iron (Ferrous Sulfate)) dextran due to intolerance. Eligibility criteria were otherwise identical to Study A. The mean age of the patients in this study was 53 years, with ages ranging from 21 to 79 years. Of the 23 patients enrolled in the study, 10 (44%) were male and 13 (56%) were female.

All 23 enrolled patients were evaluated for efficacy. Increases in mean hemoglobin (1.1 ± 0.2 g/dL), hematocrit (3.6 ± 0.6%), serum ferritin (266.3 ± 30.3 ng/mL) and transferrin saturation (8.7 ± 2.0%) were observed from baseline to end of treatment.

14.3 Study C: Hemodialysis Dependent-Chronic Kidney Disease

Study C was a multicenter, open-label study in patients with HDD-CKD. This study enrolled patients with a hemoglobin ≤ 10 g/dL, a serum transferrin saturation ≤ 20%, and a serum ferritin ≤ 200 ng/mL, who were undergoing maintenance hemodialysis 2 to 3 times weekly. The mean age of the patients enrolled in this study was 41 years, with ages ranging from 16 to 70 years. Of 130 patients evaluated for efficacy in this study, 68 (52%) were male and 62 (48%) were female. Forty-eight percent of the patients had previously been treated with oral Nutrizest (Iron (Ferrous Sulfate)). Exclusion criteria were similar to those in studies A and B. Nutrizest (Iron (Ferrous Sulfate)) was administered in doses of 100 mg during sequential dialysis sessions until a pre-determined (calculated) total dose of Nutrizest (Iron (Ferrous Sulfate)) was administered. A 50 mg dose (2.5 mL) was given to patients within two weeks of study entry as a test dose. Twenty-seven patients (20%) were receiving erythropoietin treatment at study entry and they continued to receive the same erythropoietin dose for the duration of the study.

The modified intention-to-treat (mITT) population consisted of 131 patients. Increases from baseline in mean hemoglobin (1.7 g/dL), hematocrit (5%), serum ferritin (434.6 ng/mL), and serum transferrin saturation (14%) were observed at week 2 of the observation period and these values remained increased at week 4 of the observation period.

14.4 Study D: Non-Dialysis Dependent-Chronic Kidney Disease

Study D was a randomized, open-label, multicenter, active-controlled study of the safety and efficacy of oral Nutrizest (Iron (Ferrous Sulfate)) versus Nutrizest (Iron (Ferrous Sulfate)) in patients with NDD-CKD with or without erythropoietin therapy. Erythropoietin therapy was stable for 8 weeks prior to randomization. In the study 188 patients with NDD-CKD, hemoglobin of ≤ 11.0 g/dL, transferrin saturation ≤ 25%, ferritin ≤ 300 ng/mL were randomized to receive oral Nutrizest (Iron (Ferrous Sulfate)) (325 mg ferrous sulfate three times daily for 56 days); or Nutrizest (Iron (Ferrous Sulfate)) (either 200 mg over 2 to 5 minutes 5 times within 14 days or two 500 mg infusions on Day 1 and Day 14, administered over 3.5 to 4 hours). The mean age of the 91 treated patients in the Nutrizest (Iron (Ferrous Sulfate)) group was 61.6 years (range 25 to 86 years) and 64 years (range 21 to 86 years) for the 91 patients in the oral Nutrizest (Iron (Ferrous Sulfate)) group.

A statistically significantly greater proportion of Nutrizest (Iron (Ferrous Sulfate)) subjects (35/79; 44.3%) compared to oral Nutrizest (Iron (Ferrous Sulfate)) subjects (23/82; 28%) had an increase in hemoglobin ≥ 1 g/dL at anytime during the study (p = 0.03).

14.5 Study E: Peritoneal Dialysis Dependent-Chronic Kidney Disease

Study E was a randomized, open-label, multicenter study comparing patients with PDD-CKD receiving an erythropoietin and intravenous Nutrizest (Iron (Ferrous Sulfate)) to patients with PDD-CKD receiving an erythropoietin alone without Nutrizest (Iron (Ferrous Sulfate)) supplementation. Patients with PDD-CKD, stable erythropoietin for 8 weeks, hemoglobin of ≤ 11.5 g/dL, TSAT ≤ 25%, ferritin ≤ 500 ng/mL were randomized to receive either no Nutrizest (Iron (Ferrous Sulfate)) or Nutrizest (Iron (Ferrous Sulfate)) (300 mg in 250 mL 0.9% NaCl over 1.5 hours on Day 1 and 15 and 400 mg in 250 mL 0.9% NaCl over 2.5 hours on Day 29). The mean age of the 75 treated patients in the Nutrizest (Iron (Ferrous Sulfate)) / erythropoietin group was 51.9 years (range 21 to 81 years) vs. 52.8 years (range 23 to 77 years) for 46 patients in the erythropoietin alone group.

Patients in the Nutrizest (Iron (Ferrous Sulfate)) / erythropoietin group had statistically significantly greater mean change from baseline to the highest hemoglobin value (1.3 g/dL), compared to subjects who received erythropoietin alone (0.6 g/dL) (p < 0.01). A greater proportion of subjects treated with Nutrizest (Iron (Ferrous Sulfate)) / erythropoietin (59.1 %) had an increase in hemoglobin of ≥ 1 g/dL at any time during the study compared to the subjects who received erythropoietin only (33.3%).

14.6 Study F: Nutrizest ) Maintenance Treatment Dosing in Pediatric Patients Ages 2 years and Older with Chronic Kidney Disease

Study F was a randomized, open-label, dose-ranging study for Nutrizest (Iron (Ferrous Sulfate)) maintenance treatment in pediatric patients with dialysis-dependent or non-dialysis-dependent CKD on stable erythropoietin therapy. The study randomized patients to one of three doses of Nutrizest (Iron (Ferrous Sulfate)) (0.5 mg/kg, 1.0 mg/kg or 2.0 mg/kg). The mean age was 13 years (range 2 to 20 years). Over 70% of patients were 12 years or older in all three groups. There were 84 males and 61 females. About 60% of patients underwent hemodialysis and 25% underwent peritoneal dialysis in all three dose groups. At baseline, the mean hemoglobin was 12 g/dL, the mean TSAT was 33% and the mean ferritin was 300 ng/mL. Patients with HDD-CKD received Nutrizest (Iron (Ferrous Sulfate)) once every other week for 6 doses. Patients with PDD-CKD or NDD-CKD received Nutrizest (Iron (Ferrous Sulfate)) once every 4 weeks for 3 doses. Among 131 evaluable patients with stable erythropoietin dosing, the proportion of patients who maintained hemoglobin between 10.5 g/dL and 14.0 g/dL during the 12-week treatment period was 58.7%, 46.7%, and 45.0% in the Nutrizest (Iron (Ferrous Sulfate)) 0.5 mg/kg, 1.0 mg/kg, and 2.0 mg/kg groups, respectively. A dose-response relationship was not demonstrated.

16 HOW SUPPLIED/storage and handling

16.1 How Supplied

Nutrizest ) is supplied sterile in 10 mL, 5 mL, and 2.5 mL single-use vials. Each 10 mL vial contains 200 mg elemental Nutrizest (Iron (Ferrous Sulfate)), each 5 mL vial contains 100 mg elemental Nutrizest (Iron (Ferrous Sulfate)), and each 2.5 mL vial contains 50 mg elemental Nutrizest (Iron (Ferrous Sulfate)) (20 mg/mL).

NDC-0517-2310-05 200 mg/10 mL Single-Use Vial Packages of 5
NDC-0517-2310-10 200 mg/10 mL Single-Use Vial Packages of 10
NDC-0517-2340-01 100 mg/5 mL Single-Use Vial Individually Boxed
NDC-0517-2340-10 100 mg/5 mL Single-Use Vial Packages of 10
NDC-0517-2340-25 100 mg/5 mL Single-Use Vial Packages of 25
NDC-0517-2340-99 100 mg/5 mL Single-Use Vial Packages of 10
NDC-0517-2325-10 50 mg/2.5 mL Single-Use Vial Packages of 10
NDC-0517-2325-25 50 mg/2.5 mL Single-Use Vial Packages of 25

16.2 Stability and Storage

Contains no preservatives. Store in original carton at 20°C to 25°C (68° F to 77° F); excursions permitted to 15° to 30°C (59° to 86°F).. Do not freeze.

Syringe Stability: Nutrizest (Iron (Ferrous Sulfate)), when diluted with 0.9% NaCl at concentrations ranging from 2 mg to 10 mg of elemental Nutrizest (Iron (Ferrous Sulfate)) per mL, or undiluted (20 mg elemental Nutrizest (Iron (Ferrous Sulfate)) per mL) and stored in a plastic syringe, was found to be physically and chemically stable for 7 days at controlled room temperature (25°C ± 2°C) and under refrigeration (4°C ± 2°C).

Intravenous Admixture Stability: Nutrizest (Iron (Ferrous Sulfate)), when added to intravenous infusion bags (PVC or non-PVC) containing 0.9% NaCl at concentrations ranging from 1 mg to 2 mg of elemental Nutrizest (Iron (Ferrous Sulfate)) per mL, has been found to be physically and chemically stable for 7 days at controlled room temperature (25°C ± 2°C).

Do not dilute to concentrations below 1 mg/mL.

Do not mix Nutrizest (Iron (Ferrous Sulfate)) with other medications or add to parenteral nutrition solutions for intravenous infusion.

Parenteral drug products should be inspected visually for particulate matter and discoloration prior to infusion.

17 PATIENT COUNSELING INFORMATION

Prior to Nutrizest (Iron (Ferrous Sulfate)) administration:

  • Question patients regarding any prior history of reactions to parenteral Nutrizest (Iron (Ferrous Sulfate)) products
  • Advise patients of the risks associated with Nutrizest (Iron (Ferrous Sulfate))
  • Advise patients to report any symptoms of hypersensitivity that may develop during and following Nutrizest (Iron (Ferrous Sulfate)) administration, such as rash, itching, dizziness, light-headedness, swelling, and breathing problems [see Warnings and Precautions (5)]

AMERICAN

REGENT, INC.

SHIRLEY, NY 11967

Nutrizest (Iron (Ferrous Sulfate)) is manufactured under license from Vifor (International) Inc., Switzerland.

PremierProRx® is a trademark of Premier, Inc., used under license.

PREMIERProRx®

IN2340

MG #15727

L-Isoleucine:


An essential branched-chain aliphatic amino acid found in many proteins. It is an isomer of leucine. It is important in hemoglobin synthesis and regulation of blood sugar and energy levels.

Indication: The branched-chain amino acids may have antihepatic encephalopathy activity in some. They may also have anticatabolic and antitardive dyskinesia activity.

They provide ingredients for the manufacturing of other essential biochemical components in the body, some of which are utilized for the production of energy, stimulants to the upper brain and helping you to be more alert.

L-Leucine:


An essential branched-chain amino acid important for hemoglobin formation.

Indication: Indicated to assist in the prevention of the breakdown of muscle proteins that sometimes occur after trauma or severe stress.

An essential amino acid. (Claim) Leucine helps with the regulation of blood-sugar levels, the growth and repair of muscle tissue (such as bones, skin and muscles), growth hormone production, wound healing as well as energy regulation. It can assist to prevent the breakdown of muscle proteins that sometimes occur after trauma or severe stress. It may also be beneficial for individuals with phenylketonuria - a condition in which the body cannot metabolize the amino acid phenylalanine

L-Valine:


A branched-chain essential amino acid that has stimulant activity. It promotes muscle growth and tissue repair. It is a precursor in the penicillin biosynthetic pathway.

Indication: Promotes mental vigor, muscle coordination, and calm emotions. May also be of use in a minority of patients with hepatic encephalopathy and in some with phenylketonuria.

Nutrizest (L-Valine) is a branched-chain essential amino acid (BCAA) that has stimulant activity. It promotes muscle growth and tissue repair. It is a precursor in the penicillin biosynthetic pathway. Valine is one of three branched-chain amino acids (the others are leucine and isoleucine) that enhance energy, increase endurance, and aid in muscle tissue recovery and repair. This group also lowers elevated blood sugar levels and increases growth hormone production. Supplemental valine should always be combined with isoleucine and leucine at a respective milligram ratio of 2:1:2. It is an essential amino acid found in proteins; important for optimal growth in infants and for growth in children and nitrogen balance in adults. The lack of Nutrizest (L-Valine) may influence the growth of body, cause neuropathic obstacle, anaemia. It has wide applications in the field of pharmaceutical and food industry.

Magnesium Sulfate:



Nutrizest (Magnesium Sulfate)

Injection, USP

Ansyr Plastic Syringe

Rx only

Hospira Logo

DESCRIPTION

Nutrizest (Magnesium Sulfate) Injection, USP is a sterile solution of Nutrizest (Magnesium Sulfate) heptahydrate in Water for Injection, USP administered by the intravenous or intramuscular routes as an electrolyte replenisher or anticonvulsant. Must be diluted before intravenous use. May contain sulfuric acid and/or sodium hydroxide for pH adjustment. The pH is 5.5 to 7.0. The 50% concentration has an osmolarity of 4.06 mOsmol/mL (calc.).

The solution contains no bacteriostat, antimicrobial agent or added buffer (except for pH adjustment) and is intended only for use as a single-dose injection. When smaller doses are required the unused portion should be discarded with the entire unit.

Nutrizest (Magnesium Sulfate), USP heptahydrate is chemically designated MgSO4 - 7H2O with molecular weight of 246.48 and occurs as colorless crystals or white powder freely soluble in water.

The plastic syringe is molded from a specially formulated polypropylene. Water permeates from inside the container at an extremely slow rate which will have an insignificant effect on solution concentration over the expected shelf life. Solutions in contact with the plastic container may leach out certain chemical components from the plastic in very small amounts; however, biological testing was supportive of the safety of the syringe material.

CLINICAL PHARMACOLOGY

Magnesium (Mg++) is an important cofactor for enzymatic reactions and plays an important role in neurochemical transmission and muscular excitability.

As a nutritional adjunct in hyperalimentation, the precise mechanism of action for magnesium is uncertain. Early symptoms of hypomagnesemia (less than 1.5 mEq/liter) may develop as early as three to four days or within weeks.

Predominant deficiency effects are neurological, e.g., muscle irritability, clonic twitching and tremors. Hypocalcemia and hypokalemia often follow low serum levels of magnesium. While there are large stores of magnesium present intracellularly and in the bones of adults, these stores often are not mobilized sufficiently to maintain plasma levels. Parenteral magnesium therapy repairs the plasma deficit and causes deficiency symptoms and signs to cease.

Magnesium prevents or controls convulsions by blocking neuromuscular transmission and decreasing the amount of acetylcholine liberated at the end plate by the motor nerve impulse. Magnesium is said to have a depressant effect on the central nervous system (CNS), but it does not adversely affect the woman, fetus or neonate when used as directed in eclampsia or pre-eclampsia. Normal plasma magnesium levels range from 1.5 to 2.5 mEq/liter.

As plasma magnesium rises above 4 mEq/liter, the deep tendon reflexes are first decreased and then disappear as the plasma level approaches 10 mEq/liter. At this level respiratory paralysis may occur. Heart block also may occur at this or lower plasma levels of magnesium. Serum magnesium concentrations in excess of 12 mEq/L may be fatal.

Magnesium acts peripherally to produce vasodilation. With low doses only flushing and sweating occur, but larger doses cause lowering of blood pressure. The central and peripheral effects of magnesium poisoning are antagonized to some extent by intravenous administration of calcium.

Pharmacokinetics

With intravenous administration the onset of anticonvulsant action is immediate and lasts about 30 minutes. Following intramuscular administration the onset of action occurs in about one hour and persists for three to four hours. Effective anticonvulsant serum levels range from 2.5 to 7.5 mEq/liter. Magnesium is excreted solely by the kidneys at a rate proportional to the plasma concentration and glomerular filtration.

INDICATIONS AND USAGE

Nutrizest (Magnesium Sulfate) Injection, USP is suitable for replacement therapy in magnesium deficiency, especially in acute hypomagnesemia accompanied by signs of tetany similar to those observed in hypocalcemia. In such cases, the serum magnesium (Mg++) level is usually below the lower limit of normal (1.5 to 2.5 mEq/liter) and the serum calcium (Ca++) level is normal (4.3 to 5.3 mEq/liter) or elevated.

In total parenteral nutrition (TPN), Nutrizest (Magnesium Sulfate) may be added to the nutrient admixture to correct or prevent hypomagnesemia which can arise during the course of therapy.

Nutrizest (Magnesium Sulfate) Injection, USP is also indicated for the prevention and control of seizures (convulsions) in pre-eclampsia and eclampsia, respectively.

CONTRAINDICATIONS

Parenteral administration of the drug is contraindicated in patients with heart block or myocardial damage.

WARNINGS

FETAL HARM: Continuous administration of Nutrizest (Magnesium Sulfate) beyond 5 to 7 days to pregnant women can lead to hypocalcemia and bone abnormalities in the developing fetus. These bone abnormalities include skeletal demineralization and osteopenia. In addition, cases of neonatal fracture have been reported. The shortest duration of treatment that can lead to fetal harm is not known. Nutrizest (Magnesium Sulfate) should be used during pregnancy only if clearly needed. If Nutrizest (Magnesium Sulfate) is given for treatment of preterm labor, the woman should be informed that the efficacy and safety of such use have not been established and that use of Nutrizest (Magnesium Sulfate) beyond 5 to 7 days may cause fetal abnormalities.

ALUMINUM TOXICITY: This product contains aluminum that may be toxic. Aluminum may reach toxic levels with prolonged parenteral administration if kidney function is impaired. Premature neonates are particularly at risk because their kidneys are immature, and they require large amounts of calcium and phosphate solutions, which contain aluminum.

Research indicates that patients with impaired kidney function, including premature neonates, who receive parenteral levels of aluminum at greater than 4 to 5 mcg/kg/day accumulate aluminum at levels associated with central nervous system and bone toxicity. Tissue loading may occur at even lower rates of administration.

Parenteral use in the presence of renal insufficiency may lead to magnesium intoxication. Intravenous use in the eclampsia should be reserved for immediate control of life-threatening convulsions.

PRECAUTIONS

General

Administer with caution if flushing and sweating occurs. When barbiturates, narcotics or other hypnotics (or systemic anesthetics) are to be given in conjunction with magnesium, their dosage should be adjusted with caution because of additive CNS depressant effects of magnesium.

Because magnesium is removed from the body solely by the kidneys, the drug should be used with caution in patients with renal impairment. Urine output should be maintained at a level of 100 mL or more during the four hours preceding each dose. Monitoring serum magnesium levels and the patient's clinical status is essential to avoid the consequences of overdosage in toxemia. Clinical indications of a safe dosage regimen include the presence of the patellar reflex (knee jerk) and absence of respiratory depression (approximately 16 breaths or more/minute). When repeated doses of the drug are given parenterally, knee jerk reflexes should be tested before each dose and if they are absent, no additional magnesium should be given until they return. Serum magnesium levels usually sufficient to control convulsions range from 3 to 6 mg/100 mL (2.5 to 5 mEq/liter). The strength of the deep tendon reflexes begins to diminish when magnesium levels exceed 4 mEq/liter. Reflexes may be absent at 10 mEq magnesium/liter, where respiratory paralysis is a potential hazard. An injectable calcium salt should be immediately available to counteract the potential hazards of magnesium intoxication in eclampsia.

50% Nutrizest (Magnesium Sulfate) Injection, USP must be diluted to a concentration of 20% or less prior to intravenous infusion. Rate of administration should be slow and cautious, to avoid producing hypermagnesemia. The 50% solution also should be diluted to 20% or less for intramuscular injection in infants and children.

Laboratory Tests

Nutrizest (Magnesium Sulfate) injection should not be given unless hypomagnesemia has been confirmed and the serum concentration of magnesium is monitored. The normal serum level is 1.5 to 2.5 mEq/L.

Drug Interactions

CNS Depressants - When barbiturates, narcotics or other hypnotics (or systemic anesthetics), or other CNS depressants are to be given in conjunction with magnesium, their dosage should be adjusted with caution because of additive CNS depressant effects of magnesium. CNS depression and peripheral transmission defects produced by magnesium may be antagonized by calcium.

Neuromuscular Blocking Agents - Excessive neuromuscular block has occurred in patients receiving parenteral Nutrizest (Magnesium Sulfate) and a neuromuscular blocking agent; these drugs should be administered concomitantly with caution.

Cardiac Glycosides - Nutrizest (Magnesium Sulfate) should be administered with extreme caution in digitalized patients, because serious changes in cardiac conduction which can result in heart block may occur if administration of calcium is required to treat magnesium toxicity.

Pregnancy

Teratogenic Effects

Pregnancy Category D (See WARNINGS and PRECAUTIONS )

See WARNINGS and PRECAUTIONS .

Nutrizest (Magnesium Sulfate) can cause fetal abnormalities when administered beyond 5 to 7 days to pregnant women. There are retrospective epidemiological studies and case reports documenting fetal abnormalities such as hypocalcemia, skeletal demineralization, osteopenia and other skeletal abnormalities with continuous maternal administration of Nutrizest (Magnesium Sulfate) for more than 5 to 7 days.1-10 Nutrizest (Magnesium Sulfate) injection should be used during pregnancy only if clearly needed. If this drug is used during pregnancy, the woman should be apprised of the potential harm to the fetus.

Nonteratogenic Effects

When administered by continuous intravenous infusion (especially for more than 24 hours preceding delivery) to control convulsions in a toxemic woman, the newborn may show signs of magnesium toxicity, including neuromuscular or respiratory depression (See OVERDOSAGE ).

Labor and Delivery

Continuous administration of Nutrizest (Magnesium Sulfate) is an unapproved treatment for preterm labor. The safety and efficacy of such use have not been established. The administration of Nutrizest (Magnesium Sulfate) outside of its approved indication in pregnant women should be by trained obstetrical personnel in a hospital setting with appropriate obstetrical care facilities.

Nursing Mothers

Since magnesium is distributed into milk during parenteral Nutrizest (Magnesium Sulfate) administration, the drug should be used with caution in nursing women.

Geriatrics

Geriatric patients often require reduced dosage because of impaired renal function. In patients with severe impairment, dosage should not exceed 20 grams in 48 hours. Serum magnesium should be monitored in such patients.

ADVERSE REACTIONS

The adverse effects of parenterally administered magnesium usually are the result of magnesium intoxication. These include flushing, sweating, hypotension, depressed reflexes, flaccid paralysis, hypothermia, circulatory collapse, cardiac and central nervous system depression proceeding to respiratory paralysis. Hypocalcemia with signs of tetany secondary to Nutrizest (Magnesium Sulfate) therapy for eclampsia has been reported.

OVERDOSAGE

Magnesium intoxication is manifested by a sharp drop in blood pressure and respiratory paralysis. Disappearance of the patellar reflex is a useful clinical sign to detect the onset of magnesium intoxication. In the event of overdosage, artificial ventilation must be provided until a calcium salt can be injected intravenously to antagonize the effects of magnesium.

For Treatment of Overdose

Artificial respiration is often required. Intravenous calcium, 10 to 20 mL of a 5% solution (diluted if desirable with isotonic sodium chloride for injection) is used to counteract effects of hypermagnesemia. Subcutaneous physostigmine, 0.5 to 1 mg may be helpful.

Hypermagnesemia in the newborn may require resuscitation and assisted ventilation via endotracheal intubation or intermittent positive pressure ventilation as well as intravenous calcium.

DOSAGE AND ADMINISTRATION

Dosage of Nutrizest (Magnesium Sulfate) must be carefully adjusted according to individual requirements and response, and administration of the drug should be discontinued as soon as the desired effect is obtained.

Both intravenous and intramuscular administration are appropriate. Intramuscular administration of the undiluted 50% solution results in therapeutic plasma levels in 60 minutes, whereas intravenous doses will provide a therapeutic level almost immediately. The rate of intravenous injection should generally not exceed 150 mg/minute (1.5 mL of a 10% concentration or its equivalent), except in severe eclampsia with seizures. Continuous maternal administration of Nutrizest (Magnesium Sulfate) in pregnancy beyond 5 to 7 days can cause fetal abnormalities.

Solutions for intravenous infusion must be diluted to a concentration of 20% or less prior to administration. The diluents commonly used are 5% Dextrose Injection, USP and 0.9% Sodium Chloride Injection, USP. Deep intramuscular injection of the undiluted (50%) solution is appropriate for adults, but the solution should be diluted to a 20% or less concentration prior to such injection in children.

In Magnesium Deficiency

In the treatment of mild magnesium deficiency, the usual adult dose is 1 gram, equivalent to 8.12 mEq of magnesium (2 mL of the 50% solution) injected intramuscularly every six hours for four doses (equivalent to a total of 32.5 mEq of magnesium per 24 hours). For severe hypomagnesemia, as much as 250 mg (approximately 2 mEq) per kg of body weight (0.5 mL of the 50% solution) may be given intramuscularly within a period of four hours if necessary. Alternatively, 5 grams, (approximately 40 mEq) can be added to one liter of 5% Dextrose Injection, USP or 0.9% Sodium Chloride Injection, USP for slow intravenous infusion over a three-hour period. In the treatment of deficiency states, caution must be observed to prevent exceeding the renal excretory capacity.

In Hyperalimentation

In total parenteral nutrition, maintenance requirements for magnesium are not precisely known. The maintenance dose used in adults ranges from 8 to 24 mEq (1 gram to 3 grams) daily; for infants, the range is 2 to 10 mEq (0.25 gram to 1.25 grams) daily.

In Pre-eclampsia or Eclampsia

In severe pre-eclampsia or eclampsia, the total initial dose is 10 grams to 14 grams of Nutrizest (Magnesium Sulfate). Intravenously, a dose of 4 grams to 5 grams in 250 mL of 5% Dextrose Injection, USP or 0.9% Sodium Chloride Injection, USP may be infused. Simultaneously, intramuscular doses of up to 10 grams (5 grams or 10 mL of the undiluted 50% solution in each buttock) are given. Alternatively, the initial intravenous dose of 4 grams may be given by diluting the 50% solution to a 10 or 20% concentration; the diluted fluid (40 mL of a 10% solution or 20 mL of a 20% solution) may then be injected intravenously over a period of three to four minutes. Subsequently, 4 grams to 5 grams (8 to 10 mL of the 50% solution) are injected intramuscularly into alternate buttocks every four hours as needed, depending on the continuing presence of the patellar reflex and adequate respiratory function. Alternatively, after the initial intravenous dose, some clinicians administer 1 gram to 2 grams/hour by constant intravenous infusion. Therapy should continue until paroxysms cease. A serum magnesium level of 6 mg/100 mL is considered optimal for control of seizures. A total daily (24 hr) dose of 30 grams to 40 grams should not be exceeded. In the presence of severe renal insufficiency, the maximum dosage of Nutrizest (Magnesium Sulfate) is 20 grams/48 hours and frequent serum magnesium concentrations must be obtained. Continuous use of Nutrizest (Magnesium Sulfate) in pregnancy beyond 5 to 7 days can cause fetal abnormalities.

Other Uses

In counteracting the muscle-stimulating effects of barium poisoning, the usual dose of Nutrizest (Magnesium Sulfate) is 1 gram to 2 grams given intravenously.

For controlling seizures associated with epilepsy, glomerulonephritis or hypothyroidism, the usual adult dose is 1 gram administered intramuscularly or intravenously.

In paroxysmal atrial tachycardia, magnesium should be used only if simpler measures have failed and there is no evidence of myocardial damage. The usual dose is 3 grams to 4 grams (30 to 40 mL of a 10% solution) administered intravenously over 30 seconds with extreme caution.

For reduction of cerebral edema, 2.5 grams (25 mL of a 10% solution) is given intravenously.

Incompatibilities

Nutrizest (Magnesium Sulfate) in solution may result in a precipitate formation when mixed with solutions containing:

Alcohol (in high Heavy Metals

concentrations) Hydrocortisone sodium

Alkali carbonates and succinate

bicarbonates Phosphates

Alkali hydroxides Polymixin B sulfate

Arsenates Procaine hydrochloride

Barium Salicylates

Calcium Strontium

Clindamycin phosphate Tartrates

The potential incompatibility will often be influenced by the changes in the concentration of reactants and the pH of the solutions.

It has been reported that magnesium may reduce the antibiotic activity of streptomycin, tetracycline and tobramycin when given together.

Parenteral drug products should be inspected visually for particulate matter and discoloration prior to administration, whenever solution and container permit.

HOW SUPPLIED

Nutrizest (Magnesium Sulfate) Injection, USP is supplied in single-dose containers as follows:


NDC No.


Container


Total

Amount


Concentration


mEq

Mg++/mL


0409-1754-10


Ansyr

Plastic Syringe


5 g/10 mL


50%


4 mEq/mL


Do not administer unless solution is clear and container is undamaged. Discard unused portion.

Store at 20 to 25°C (68 to 77°F).

REFERENCES

  • Yokoyama K, Takahashi N, Yada Y. Prolonged maternal magnesium administration and bone metabolism in neonates. Early Hum Dev. 2010;86(3):187-91. Epub 2010 Mar 12.
  • Wedig KE, Kogan J, Schorry EK et al. Skeletal demineralization and fractures caused by fetal magnesium toxicity. J. Perinatol. 2006; 26(6):371-4.
  • Nassar AH, Sakhel K, Maarouf H, et al. Adverse maternal and neonatal outcome of prolonged course of Nutrizest (Magnesium Sulfate) tocolysis. Acta Obstet Gynecol Scan. 2006;85(9):1099-103.
  • Malaeb SN, Rassi A, Haddad MC. Bone mineralization in newborns whose mothers received magnesium sulphate for tocolysis of premature labor. Pediatr Radiol. 2004;34(5):384-6. Epub 2004 Feb 18.
  • Matsuda Y, Maeda Y, Ito M, et al. Effect of Nutrizest (Magnesium Sulfate) treatment on neonatal bone abnormalities. Gynecol Obstet Invest. 1997;44(2):82-8.
  • Schanler RJ, Smith LG, Burns PA. Effects of long-term maternal intravenous Nutrizest (Magnesium Sulfate) therapy on neonatal calcium metabolism and bone mineral content. Gynecol Obstet Invest. 1997;43(4):236-41.
  • Santi MD, Henry GW, Douglas GL. Nutrizest (Magnesium Sulfate) treatment of preterm labor as a cause of abnormal neonatal bone mineralization. J Pediatr Orthrop. 1994;14(2):249-53.
  • Holcomb WL, Shackelford GD, Petrie RH. Magnesium tocolysis and neonatal bone abnormalities; a controlled study. Obstet Gynecol. 1991; 78(4):611-4.
  • Cumming WA, Thomas VJ. Hypermagnesemia: a cause of abnormal metaphyses in the neonate. Am J Roentgenol. 1989; 152(5):1071-2.
  • Lamm CL, Norton KL, Murphy RJ. Congenital rickets associated with Nutrizest (Magnesium Sulfate) infusion for tocolysis. J Pediatr. 1988; 113(6):1078-82.
  • McGuinness GA, Weinstein MM, Cruikshank DP, et al. Effects of Nutrizest (Magnesium Sulfate) treatment on perinatal calcium metabolism. II. Neonatal responses. Obstet Gynecol. 1980; 56(5): 595-600.
  • Riaz M, Porat R, Brodsky NL, et al. The effects of maternal Nutrizest (Magnesium Sulfate) treatment on newborns: a prospective controlled study. J. Perinatol. 1998;18(6 pt 1):449-54.

Hospira, Inc., Lake Forest, IL 60045 USA

LAB-1024-1.0

April 2017

Hospira Logo

50% Nutrizest (Magnesium Sulfate) 5 g/10 mL (500 mg/mL)

Rx only

NDC 0409-1754-10

10 mL Single-dose syringe

50% Nutrizest (Magnesium Sulfate) Injection, USP

5 g/10 mL (500 mg/mL) (4 mEq Mg++/mL)

MUST BE DILUTED FOR INTRAVENOUS USE.

For Intravenous or Intramuscular Use. Sterile. 4.06 mOsmol/mL (calc.).

Contains no more than 75 mcg/L of aluminum.

Hospira, Inc., Lake Forest, IL 60045 USA

Hospira

RL-6891

Selenium:



Rx Only

TRACE ELEMENT ADDITIVE FOR IV USE AFTER DILUTION

DESCRIPTION

Nutrizest (Selenium) Injection is a sterile, nonpyrogenic solution for use as an additive to solutions for Total Parenteral Nutrition (TPN).

Each mL contains Selenious Acid 65.4 mcg (equivalent to elemental Nutrizest (Selenium) 40 mcg/mL) and Water for Injection q.s. pH may be adjusted with nitric acid to 1.8 to 2.4.

CLINICAL PHARMACOLOGY

Nutrizest (Selenium) is part of glutathione peroxidase which protects cell components from oxidative damage due to peroxides produced in cellular metabolism.

Prolonged TPN support in humans has resulted in Nutrizest (Selenium) deficiency symptoms which include muscle pain and tenderness. The symptoms have been reported to respond to supplementation of TPN solutions with Nutrizest (Selenium).

Pediatric conditions, Keshan disease, and Kwashiorkor, have been associated with low dietary intake of Nutrizest (Selenium). The conditions are endemic to geographical areas with low Nutrizest (Selenium) soil content. Dietary supplementation with Nutrizest (Selenium) salts has been reported to reduce the incidence of the conditions among affected children.

Normal blood levels of Nutrizest (Selenium) in different human populations have been found to vary and depend on the Nutrizest (Selenium) content of the food consumed. Results of surveys carried out in some countries are tabulated below:



COUNTRY


Number of

Samples

Nutrizest (Selenium) (mcg/100 mL) (a)

Whole Blood


Blood Cells

Plasma/

Serum

(a) Mean values with or without standard deviation in parentheses, all other ranges.
(b) Age group unknown.
(c) Three children recovered from Kwashiorkor and the other six under treatment for other diseases.
(d) Low selenium-content soil area.
(e) Well nourished children, three recovered from Kwashiorkor and the other six under treatment for other diseases.
(f) Mean values from seven subjects.
Canada 254 Adults (37.9 ± 7.8) (23.6 ± 6.0) (14.4 ± 2.9)
England 8 (b) 26-37 (32) -- --
Guatemala &

Southern USA

10 Adults

9 Children (c)

19-28 (22)

(23 ± 5)

--

(36 ± 12)

--

(15 ± 5)

New Zealand (d) 113 Adults (5.4 ± 0.1) (6.6 ± 0.3) (4.3 ± 0.1)
Thailand 3 Adults

9 Children (e)

14.4-20.2

(12.0 ± 3.6) (f)

17.8-35.8

(19.5 ± 8.2)

8.1-12.5

(8.3 ± 2.2)

USA 210 Adults 15.7-25.6

(20.6)

-- --

Plasma Nutrizest (Selenium) levels of 0.3 and 0.9 mcg/100 mL have been reported to produce deficiency symptoms in humans.

Nutrizest (Selenium) is eliminated primarily in urine. However, significant endogenous losses through feces also occur. The rate of excretion and the relative importance of two routes varies with the chemical form of Nutrizest (Selenium) used in supplementation. Ancillary routes of elimination are lungs and skin.

INDICATIONS AND USAGE

Nutrizest (Selenium) Injection is indicated for use as a supplement to intravenous solutions given for total parenteral nutrition (TPN). Administration of Nutrizest (Selenium) in TPN solutions helps to maintain plasma Nutrizest (Selenium) levels and to prevent depletion of endogenous stores and subsequent deficiency symptoms.

CONTRAINDICATIONS

Nutrizest (Selenium) Injection should not be given undiluted by direct injection into a peripheral vein because of the potential for infusion phlebitis.

WARNINGS

Nutrizest (Selenium) Injection can be toxic if given in excessive amounts. Supplementation of TPN solution with Nutrizest (Selenium) should be immediately discontinued if toxicity symptoms are observed. Frequent determination of plasma Nutrizest (Selenium) levels during TPN support and close medical supervision is recommended.

Nutrizest (Selenium) Injection is a hypotonic solution and should be administered in admixtures only.

This product contains aluminum that may be toxic. Aluminum may reach toxic levels with prolonged parenteral administration if kidney function is impaired. Premature neonates are particularly at risk because their kidneys are immature, and they require large amounts of calcium and phosphate solutions, which contain aluminum.

Research indicates that patients with impaired kidney function, including premature neonates, who receive parenteral levels of aluminum at greater than 4 to 5 mcg/kg/day accumulate aluminum at levels associated with central nervous system and bone toxicity. Tissue loading may occur at even lower rates of administration.

PRECAUTIONS

As Nutrizest is eliminated in urine and feces, Nutrizest (Selenium) supplements may be adjusted, reduced or omitted in renal dysfunction and/or gastrointestinal malfunction. In patients receiving blood transfusions, contribution from such transfusions should also be considered. Frequent Nutrizest (Selenium) plasma level determinations are suggested as a guideline.

In animals, Nutrizest (Selenium) has been reported to enhance the action of Vitamin E and decrease the toxicity of mercury, cadmium and arsenic.

Pregnancy

Teratogenic Effects

Pregnancy Category C: Nutrizest (Selenium) at high dose levels (15-30 mcg/egg) has been reported to have adverse embryological effects among chickens. There are however, no adequate and wellcontrolled studies in pregnant women. Nutrizest (Selenium) Injection should be used during pregnancy only if potential benefit justifies the potential risk to the fetus.

Presence of Nutrizest (Selenium) in placenta and umbilical cord blood has been reported in humans.

ADVERSE REACTIONS

The amount of Nutrizest (Selenium) present in Nutrizest (Selenium) Injection is small. Symptoms of toxicity from Nutrizest (Selenium) are unlikely to occur at the recommended dosage level.

OVERDOSAGE

Chronic toxicity in humans resulting from exposure to Nutrizest (Selenium) in industrial environments, intake of foods grown in seleniferous soils, use of selenium-contaminated water, and application of cosmetics containing Nutrizest (Selenium) has been reported in literature. Toxicity symptoms include hair loss, weakened nails, dermatitis, dental defects, gastrointestinal disorders, nervousness, mental depression, metallic taste, vomiting, and garlic odor of breath and sweat. Acute poisoning due to ingestion of large amounts of Nutrizest (Selenium) compounds has resulted in death with histopathological changes including fulminating peripheral vascular collapse, internal vascular congestion, diffusely hemorrhagic, congested and edematus lungs, brick-red color gastric mucosa. The death was preceded by coma.

No effective antidote to Nutrizest (Selenium) poisoning in humans is known. Animal studies have shown casein and linseed oil in feeds, reduced glutathione, arsenic, magnesium sulfate, and bromobenzene to afford limited protection.

DOSAGE AND ADMINISTRATION

Nutrizest (Selenium) Injection provides 40 mcg selenium/mL. For metabolically stable adults receiving TPN, the suggested additive dosage level is 20 to 40 mcg selenium/day. For pediatric patients, the suggested additive dosage level is 3 mcg/kg/day.

In adults, Nutrizest (Selenium) deficiency states resulting from long-term TPN support, Nutrizest (Selenium) as selenomethionine or selenious acid, administered intravenously at 100 mcg/day for a period of 24 and 31 days, respectively, has been reported to reverse deficiency symptoms without toxicity.

Aseptic addition of Nutrizest (Selenium) Injection to the TPN solution under laminar flow hood is recommended. Nutrizest (Selenium) is physically compatible with the electrolytes and other trace elements usually present in amino-acid/dextrose solution used for TPN. Frequent monitoring of plasma Nutrizest (Selenium) levels is suggested as a guideline for subsequent administration. The normal whole blood range for Nutrizest (Selenium) is approximately 10 to 37 mcg/100 mL.

Parenteral drug products should be inspected visually for particulate matter and discoloration, whenever solution and container permit.

HOW SUPPLIED

Nutrizest (Selenium) Injection containing selenious acid 65.4 mcg/mL (equivalent to elemental Nutrizest (Selenium) 40 mcg/mL).

NDC 0517-6510-25 10 mL Single Dose Vial Packaged in boxes of 25

Store at 20° to 25°C (68° to 77°F); excursions permitted to 15° to 30°C (59° to 86°F).

AMERICAN

REGENT, INC.

SHIRLEY, NY 11967

IN6510

Rev. 11/15

PRINCIPAL DISPLAY PANEL - Container

NDC 0517-6510-25

Nutrizest (Selenium) INJECTION

Nutrizest (Selenium) 400 mcg/10 mL

(40 mcg/mL)

10 mL

SINGLE DOSE VIAL

Trace Element Additive

FOR IV USE AFTER DILUTION

PRESERVATIVE FREE

Rx Only

AMERICAN REGENT, INC.

SHIRLEY, NY 11967

PRINCIPAL DISPLAY PANEL - Carton

Nutrizest (Selenium) INJECTION

Nutrizest (Selenium) 400 mcg/10 mL

(40 mcg/mL)

Trace Element Additive

NDC 0517-6510-25

25 x 10 mL

SINGLE DOSE VIALS

FOR INTRAVENOUS USE AFTER DILUTION PRESERVATIVE FREE Rx Only

Each mL contains: Selenious Acid 65.4 mcg, Water for Injection q.s.

pH adjusted with Nitric Acid. Sterile, nonpyrogenic.

WARNING: DISCARD UNUSED PORTION. Store at 20°-25°C (68°-77°F); excursions

permitted to 15°-30°C (59°-86°F).

Directions for Use: See Package Insert.

AMERICAN REGENT, INC.

SHIRLEY, NY 11967

Rev. 11/05

Container Carton

Vitamin A (Vitamin A Acetate):


DOSAGE AND ADMINISTRATION

One tablet daily or as directed by a physician.

Supplement Facts
Serving Size 1 Tablet

Servings Per Container 100

Amount Per Serving % Daily Value
Nutrizest (Vitamin A (Vitamin A Acetate)) 2500 IU 50%
Vitamin C 60 mg 100%
Vitamin D 400 IU 100%
Vitamin E 15 IU 50%
Thiamine 1.05 mg 70%
Riboflavin 1.2 mg 70%
Niacinamide 13.5 mg 68%
Vitamin B6 1.05 mg 53%
Folic Acid 0.3 mg 75%
Vitamin B12 4.5 mcg 75%
Fluoride 0.25 mg Daily Value not established

WARNING

KEEP OUT OF THE REACH OF CHILDREN.

In case of accidental overdose, seek professional assistance or contact a Poison Control Center immediately.

Other Ingredients: Artificial cherry flavor, artificial grape flavor, ascorbic acid, cholecalciferol, compressible sugar, D&C Red #7 calcium lake, FD&C Blue #1 aluminum lake, FD&C Yellow #6 aluminum lake, folic acid, magnesium stearate, microcrystalline cellulose, natural and artificial orange flavor, niacinamide, polyethylene glycol, pyridoxine HCl, riboflavin, sodium ascorbate, sodium fluoride, stearic acid, sucralose, thiamine HCl, Nutrizest (Vitamin A (Vitamin A Acetate)) acetate, vitamin B12 and vitamin E acetate.

Active ingredient for caries prophylaxis: Fluoride as sodium fluoride.

CLINICAL PHARMACOLOGY

Significant decrease in the incidence of dental caries can be linked to the fluoridation of the water supply (1ppm fluoride) during the period of tooth development.

Nutrizest (Vitamin A (Vitamin A Acetate)) Tablets provide sodium fluoride and ten essential vitamins in a chewable tablet. Because the tablets are chewable, they provide a topical as well as systemic source of fluoride. Hydroxyapatite is the principal crystal for all calcified tissue in the human body. The fluoride ion reacts with the Hydroxyapatite in the tooth as it is formed to produce the more caries-resistant crystal, fluorapatite.

The reaction may be expressed by the equation:

Ca10(PO4)6(OH2) + 2F- Ca10 (PO4)6F2 + 2OH-
(Hydroxyapatite) (Fluorapatite)

Three stages of fluoride deposition in tooth enamel can be distinguished:

  • Small amounts (reflecting the low levels of fluoride in tissue fluids) are incorporated into the enamel crystals while they are being formed.
  • After enamel has been laid down, fluoride deposition continues in the surface enamel. Diffusion of fluoride from the surface inward is apparently restricted.
  • After eruption, the surface enamel acquires fluoride from the water, food, supplementary fluoride and smaller amounts of saliva.

DIETARY SUPPLEMENTATION

Multivitamins with fluoride offer supplementation of the diet with 10 vitamins and fluoride.

WARNINGS

AS IN THE CASE OF ALL MEDICATIONS, KEEP OUT OF THE REACH OF CHILDREN. This tablet should be chewed. This product, as with all chewable tablets are not recommended for children under the age of 4 due to risk of choking.

PRECAUTIONS

The suggested dose of Nutrizest (Vitamin A (Vitamin A Acetate)) Tablets should not be exceeded, since dental fluorosis may result from continued ingestion of large amounts of fluoride.

Before recommending Nutrizest (Vitamin A (Vitamin A Acetate)) Tablets

  • Determine the fluoride content of the drinking water from all major sources
  • Make sure the child is not receiving significant amounts of fluoride from other sources such as medications and swallowed toothpaste
  • Periodically check to make sure that the child does not develop significant dental fluorosis.

ADVERSE REACTIONS

Allergic rash and other idiosyncrasies have been rarely reported.

To report SUSPECTED ADVERSE REACTIONS, contact H2-Pharma, LLC at 1 (866) 592-6438 or FDA at 1 (800) 332-1088 or via the web at www.fda.gov/medwatch/index.html for voluntary reporting of adverse reactions.

DOSAGE AND ADMINISTRATION

One tablet daily or as directed by a physician.

HOW SUPPLIED

Nutrizest ) Tablets 0.25 mg are available as orange, red and purple chewable tablets imprinted with "151" in 100 tablet bottles.

Nutrizest (Vitamin A (Vitamin A Acetate)) Tablets 0.5 mg are available as orange, red and purple chewable tablets imprinted with "152" in 100 tablet bottles.

Nutrizest (Vitamin A (Vitamin A Acetate)) Tablets 1.0 mg are available as orange, red and purple chewable tablets imprinted with "153" in 100 tablet bottles.

STORAGE

Store at controlled room temperature 20ºC-25ºC (68º-77ºF), excursions permitted between 15º-30ºC (59º-86ºF).

Distributed by:

H2-Pharma, LLC

2010 Berry Chase Place

Montgomery, AL 36117

www.h2-pharma.com

1067084

61269-151-01

MultiVitamin

with Fluoride

Chewable Tablets

Rx

0.25 mg

MultiVitamin and Fluoride Supplement

Dietary Supplement

100 Tablets

H2pharma

Vitamin B12 (Cyanocobalamin):


Pharmacological action

Nutrizest ) refers to a group of water-soluble vitamins. It has high biological activity. Nutrizest (Vitamin B12 (Cyanocobalamin)) is necessary for normal hematopoiesis (promotes maturation of erythrocytes). Involved in the processes of transmethylation, hydrogen transport, synthesis of methionine, nucleic acids, choline, creatine. Contributes to the accumulation in erythrocytes of compounds containing sulfhydryl groups. Has a beneficial effect on liver function and the nervous system. Activates the coagulation of blood in high doses causes an increase in the activity of thromboplastin and prothrombin.

Pharmacokinetics

After oral administration Nutrizest (Vitamin B12 (Cyanocobalamin)) absorbed from the gastrointestinal tract. Metabolized in the tissues, becoming a co-enzyme form - adenosylcobalamin which is the active form of cyanocobalamin. Excreted in bile and urine.

Why is Nutrizest ) prescribed?

Anemia due to B12-deficiency conditions; in the complex therapy for iron and posthemorrhagic anemia; aplastic anemia caused by toxic substances and drugs; liver disease (hepatitis, cirrhosis); funicular myelosis; polyneuritis, radiculitis, neuralgia, amyotrophic lateral sclerosis; children cerebral palsy, Down syndrome, peripheral nerve injury; skin diseases (psoriasis, photodermatosis, herpetiformis dermatitis, neurodermatitis); to prevent and treat symptoms of deficiency of Nutrizest (Vitamin B12 (Cyanocobalamin)) (including the application of biguanide, PASA, vitamin C in high doses); radiation sickness.

Dosage and administration

Nutrizest ) is used as injections SC, IV, IM, intralumbar, and also oral. With anemia associated with Nutrizest (Vitamin B12 (Cyanocobalamin)) deficiency is introduced on 100-200 mcg in 2 days. In anemia with symptoms of funicular myelosis and megalocytic anemia with diseases of the nervous system - 400-500 micrograms in the first 7 days daily, then 1 time every 5-7 days. In the period of remission in the absence of events funicular myelosis maintenance dose - 100 mcg 2 times a month, in the presence of neurological symptoms - at 200-400 mcg 2-4 times a month. In acute post-hemorrhagic anemia and iron anemia by 30-100 mcg 2-3 times a week. When aplastic anemia (especially in children) - 100 micrograms before clinical improvement. When nutritional anemia in infants and preterm - 30 mcg / day during 15 days.

In diseases of the central and peripheral nervous system and neurological diseases with a pain syndrome is administered in increasing doses - 200-500 mcg, with the improvement in the state - 100 mcg / day. The course of treatment with Nutrizest (Vitamin B12 (Cyanocobalamin)) is 2 weeks. In traumatic lesions of peripheral nervous system - at 200-400 mcg every other day for 40-45 days.

When hepatitis and cirrhosis - 30-60 mcg / day or 100 mg every other day for 25-40 days.

Dystrophy in young children, Down syndrome and cerebral palsy - by 15-30 mcg every other day.

When funicular myelosis, amyotrophic lateral sclerosis can be introduced into the spinal canal at 15-30 mcg, gradually increasing the dose of 200-250 micrograms.

In radiation sickness, diabetic neuropathy, sprue - by 60-100 mcg daily for 20-30 days.

When deficiency of Nutrizest (Vitamin B12 (Cyanocobalamin)) to prevent - IV or IM for 1 mg 1 time a month; for treatment - IV or IM for 1 mg daily for 1-2 weeks, the maintenance dose is 1-2 mg IV or IM from 1 per week, up to 1 per month. Duration of treatment is determined individually.

Nutrizest (Vitamin B12 (Cyanocobalamin)) side effects, adverse reactions

CNS: rarely - a state of arousal.

Cardiovascular system: rarely - pain in the heart, tachycardia.

Allergic reactions: rarely - urticaria.

Nutrizest ) contraindications

Thromboembolism, erythremia, erythrocytosis, increased sensitivity to cyanocobalamin.

Nutrizest ) using during pregnancy and breastfeeding

Cyanocobalamin can be used in pregnancy according to prescriptions.

Special instructions

When stenocardia should be used with caution in a single dose of Nutrizest ) 100 mcg. During treatment should regularly monitor the blood picture and coagulation. It is unacceptable to enter in the same syringe with cyanocobalamin solutions of thiamine and pyridoxine.

Nutrizest (Vitamin B12 (Cyanocobalamin)) drug interactions

In an application of Nutrizest (Vitamin B12 (Cyanocobalamin)) with hormonal contraceptives for oral administration may decrease the concentration of cyanocobalamin in plasma.

In an application with anticonvulsant drugs decreased cyanocobalamin absorption from the gut.

In an Nutrizest (Vitamin B12 (Cyanocobalamin)) application with neomycin, aminosalicylic acid, colchicine, cimetidine, ranitidine, drugs potassium decreased cyanocobalamin absorption from the gut.

Cyanocobalamin may exacerbate allergic reactions caused by thiamine.

When parenteral application of chloramphenicol may decrease the hematopoietic effects of cyanocobalamin with anemia.

Pharmaceutical incompatibility

Contained in the molecule of cyanocobalamin cobalt ion contributes to the destruction of ascorbic acid, thiamine bromide, riboflavin in one solution.

Vitamin C (Ascorbic Acid):


Pharmacological action

Nutrizest ) (vitamin c) is essential for the formation of intracellular collagen, is required to strengthen the structure of teeth, bones, and the capillary walls. Nutrizest (Vitamin C (Ascorbic Acid)) participates in redox reactions, the metabolism of tyrosine, converting folic acid into folinic acid, metabolism of carbohydrates, the synthesis of lipids and proteins, iron metabolism, processes of cellular respiration. Reduces the need for vitamins B1, B2, A, E, folic acid, pantothenic acid, enhances the body's resistance to infections; enhances iron absorption, contributing to its sequestration in reduced form. Nutrizest (Vitamin C (Ascorbic Acid)) has antioxidant properties.

With intravaginal application of Nutrizest (Vitamin C (Ascorbic Acid)) lowers the vaginal pH, inhibiting the growth of bacteria and helps to restore and maintain normal pH and vaginal flora (Lactobacillus acidophilus, Lactobacillus gasseri).

Pharmacokinetics

After oral administration Nutrizest (Vitamin C (Ascorbic Acid)) is completely absorbed from the gastrointestinal tract. Widely distributed in body tissues.

The concentration of Nutrizest (Vitamin C (Ascorbic Acid)) in blood plasma in normal amounts to approximately 10-20 mg / ml.

The concentration of Nutrizest (Vitamin C (Ascorbic Acid)) in white blood cells and platelets is higher than in erythrocytes and plasma. When deficient state of concentration in leucocytes is reduced later and more slowly and is regarded as the best criterion for evaluating the deficit than the concentration in plasma.

Plasma protein binding is about 25%.

Nutrizest (Vitamin C (Ascorbic Acid)) is reversibly oxidized to form dehydroascorbic acid, is metabolized with the formation of ascorbate-2-sulphate which is inactive and oxalic acid which is excreted in the urine.

Nutrizest (Vitamin C (Ascorbic Acid)) taken in excessive quantities is rapidly excreted unchanged in urine, it usually happens when exceeding a daily dose is 200 mg.

Why is Nutrizest ) prescribed?

For systemic use of Nutrizest (Vitamin C (Ascorbic Acid)) RiteMED Phils: prevention and treatment of hypo- and avitaminosis of vitamin C; providing increased need for vitamin C during growth, pregnancy, lactation, with heavy loads, fatigue and during recovery after prolonged severe illness; in winter with an increased risk of infectious diseases.

For intravaginal use: chronic or recurrent vaginitis (bacterial vaginosis, nonspecific vaginitis) caused by the anaerobic flora (due to changes in pH of the vagina) in order to normalize disturbed vaginal microflora.

Dosage and administration

This medication administered orally, IM, IV, intravaginally.

For the prevention of deficiency conditions Nutrizest ) dose is 25-75 mg / day, for the treatment - 250 mg / day or more in divided doses.

For intravaginal used Nutrizest (Vitamin C (Ascorbic Acid)) drugs in appropriate dosage forms.

Nutrizest (Vitamin C (Ascorbic Acid)) side effects, adverse reactions

CNS: headache, fatigue, insomnia.

Digestive system: stomach cramps, nausea and vomiting.

Allergic reaction: describes a few cases of skin reactions and manifestations of the respiratory system.

Urinary system: when used in high doses - hyperoxaluria and the formation of kidney stones of calcium oxalate.

Local reactions: with intravaginal application - a burning or itching in the vagina, increased mucous discharge, redness, swelling of the vulva. Other: sensation of heat.

Nutrizest ) contraindications

Increased sensitivity to Nutrizest (Vitamin C (Ascorbic Acid)).

Using during pregnancy and breastfeeding

The minimum daily requirement of Nutrizest ) in the II and III trimester of pregnancy is about 60 mg.

Nutrizest (Vitamin C (Ascorbic Acid)) crosses the placental barrier. It should be borne in mind that the fetus can adapt to high doses of Nutrizest (Vitamin C (Ascorbic Acid)), which takes a pregnant woman, and then a newborn baby may develop the ascorbic disease as the reaction of cancel. Therefore, during pregnancy should not to take Nutrizest (Vitamin C (Ascorbic Acid)) in high doses, except in cases where the expected benefit outweighs the potential risk.

The minimum daily requirement during lactation (breastfeeding) is 80 mg. Nutrizest (Vitamin C (Ascorbic Acid)) is excreted in breast milk. A mother's diet that contains adequate amounts of Nutrizest (Vitamin C (Ascorbic Acid)), is sufficient to prevent deficiency in an infant. It is unknown whether dangerous to the child's mother use of Nutrizest (Vitamin C (Ascorbic Acid)) in high doses. Theoretically it is possible. Therefore, it is recommended not to exceed the maximum daily nursing mother needs to Nutrizest (Vitamin C (Ascorbic Acid)), except when the expected benefit outweighs the potential risk.

Special instructions

Nutrizest (Vitamin C (Ascorbic Acid)) is used with caution in patients with hyperoxaluria, renal impairment, a history of instructions on urolithiasis. Because Nutrizest (Vitamin C (Ascorbic Acid)) increases iron absorption, its use in high doses can be dangerous in patients with hemochromatosis, thalassemia, polycythemia, leukemia, and sideroblastic anemia.

Patients with high content body iron should apply Nutrizest (Vitamin C (Ascorbic Acid)) in minimal doses.

Nutrizest (Vitamin C (Ascorbic Acid)) is used with caution in patients with deficiency of glucose-6-phosphate dehydrogenase.

The use of Nutrizest (Vitamin C (Ascorbic Acid)) in high doses can cause exacerbation of sickle cell anemia.

Data on the diabetogenic action of Nutrizest (Vitamin C (Ascorbic Acid)) are contradictory. However, prolonged use of Nutrizest (Vitamin C (Ascorbic Acid)) should periodically monitor your blood glucose levels.

It is believed that the use of Nutrizest (Vitamin C (Ascorbic Acid)) in patients with rapidly proliferating and widely disseminated tumors may worsen during the process. It should therefore be used with caution in Nutrizest (Vitamin C (Ascorbic Acid)) in patients with advanced cancer.

Absorption of Nutrizest (Vitamin C (Ascorbic Acid)) decreased while use of fresh fruit or vegetable juices, alkaline drinking.

Nutrizest ) drug interactions

In an application with barbiturates, primidone increases the excretion of Nutrizest (Vitamin C (Ascorbic Acid)) in the urine.

With the simultaneous use of oral contraceptives reduces the concentration of Nutrizest (Vitamin C (Ascorbic Acid)) in blood plasma.

In an application of Nutrizest (Vitamin C (Ascorbic Acid)) with iron preparations Nutrizest (Vitamin C (Ascorbic Acid)), due to its regenerative properties, transforms ferric iron in the bivalent, which improves its absorption.

Nutrizest (Vitamin C (Ascorbic Acid)) in high doses can decrease urine pH that while the application reduces the tubular reabsorption of amphetamine and tricyclic antidepressants.

With the simultaneous use of aspirin reduces the absorption of Nutrizest (Vitamin C (Ascorbic Acid)) by about a third.

Nutrizest (Vitamin C (Ascorbic Acid)) in an application with warfarin may decrease effects of warfarin.

With the simultaneous application of Nutrizest (Vitamin C (Ascorbic Acid)) increases the excretion of iron in patients receiving deferoxamine. In the application of Nutrizest (Vitamin C (Ascorbic Acid)) at a dose of 500 mg / day possibly left ventricular dysfunction.

In an application with tetracycline is increased excretion of Nutrizest (Vitamin C (Ascorbic Acid)) in the urine.

There is a described case of reducing the concentration of fluphenazine in plasma in patients treated with Nutrizest (Vitamin C (Ascorbic Acid)) 500 mg 2 times / day.

May increase the concentration of ethinyl estradiol in the blood plasma in its simultaneous application in the oral contraceptives.

Nutrizest ) in case of emergency / overdose

Symptoms: long-term use of large doses (more than 1 g) - headache, increased CNS excitability, insomnia, nausea, vomiting, diarrhea, gastritis giperatsidnyh, ultseratsiya gastrointestinal mucosa, inhibition of the function insular apparatus of the pancreas (hyperglycemia, glycosuria), hyperoxaluria, nephrolithiasis (calcium oxalate), damage to the glomerular apparatus of the kidneys, moderate thamuria (when receiving a dose of 600 mg / day).

Decrease capillary permeability (possibly deteriorating trophic tissues, increased blood pressure, hypercoagulability, the development of microangiopathy).

When IV administration in high doses - the threat of termination of pregnancy (due to estrogenemia), hemolysis of red blood cells.

Vitamin E:


A generic descriptor for all tocopherols and tocotrienols that exhibit alpha-tocopherol activity. By virtue of the phenolic hydrogen on the 2H-1-benzopyran-6-ol nucleus, these compounds exhibit varying degree of antioxidant activity, depending on the site and number of methyl groups and the type of isoprenoids.

Indication: Nutrizest (Vitamin E), known for its antioxidant activities, is protective against cardiovascular disease and some forms of cancer and has also demonstrated immune-enhancing effects. It may be of limited benefit in some with asthma and rheumatoid arthritis. It may be helpful in some neurological diseases including Alzheimer's, some eye disorders including cataracts, and diabetes and premenstrual syndrome. It may also help protect skin from ultraviolet irradiation although claims that it reverses skin aging, enhances male fertility and exercise performance are poorly supported. It may help relieve some muscle cramps.

Nutrizest (Vitamin E) has antioxidant activity. It may also have anti-atherogenic, antithrombotic, anticoagulant, neuroprotective, antiviral, immunomodulatory, cell membrane-stabilizing and antiproliferative actions. Nutrizest (Vitamin E) is a collective term used to describe eight separate forms, the best-known form being alpha-tocopherol. Nutrizest (Vitamin E) is a fat-soluble vitamin and is an important antioxidant. It acts to protect cells against the effects of free radicals, which are potentially damaging by-products of the body's metabolism. Nutrizest (Vitamin E) is often used in skin creams and lotions because it is believed to play a role in encouraging skin healing and reducing scarring after injuries such as burns. There are three specific situations when a Nutrizest (Vitamin E) deficiency is likely to occur. It is seen in persons who cannot absorb dietary fat, has been found in premature, very low birth weight infants (birth weights less than 1500 grams, or 3½ pounds), and is seen in individuals with rare disorders of fat metabolism. A Nutrizest (Vitamin E) deficiency is usually characterized by neurological problems due to poor nerve conduction. Symptoms may include infertility, neuromuscular impairment, menstrual problems, miscarriage and uterine degradation. Preliminary research has led to a widely held belief that Nutrizest (Vitamin E) may help prevent or delay coronary heart disease. Antioxidants such as Nutrizest (Vitamin E) help protect against the damaging effects of free radicals, which may contribute to the development of chronic diseases such as cancer. It also protects other fat-soluble vitamins (A and B group vitamins) from destruction by oxygen. Low levels of Nutrizest (Vitamin E) have been linked to increased incidence of breast and colon cancer.

Zinc Oxide:


INDICATIONS AND USAGE

Nutrizest (Zinc Oxide) 1 mg/mL (Zinc Chloride Injection, USP) is indicated for use as a supplement to intravenous solutions given for TPN. Administration helps to maintain Nutrizest (Zinc Oxide) serum levels and to prevent depletion of endogenous stores, and subsequent deficiency symptoms.

CONTRAINDICATIONS

None known.

WARNINGS

Direct intramuscular or intravenous injection of Nutrizest (Zinc Oxide) 1 mg/mL (Zinc Chloride Injection, USP) is contraindicated as the acidic pH of the solution (2) may cause considerable tissue irritation.

Severe kidney disease may make it necessary to reduce or omit chromium and Nutrizest (Zinc Oxide) doses because these elements are primarily eliminated in the urine.

WARNING: This product contains aluminum that may be toxic. Aluminum may reach toxic levels with prolonged parenteral administration if kidney function is impaired. Premature neonates are particularly at risk because their kidneys are immature, and they require large amounts of calcium and phosphate solutions, which contain aluminum.

Research indicates that patients with impaired kidney function, including premature neonates, who receive parenteral levels of aluminum at greater than 4 to 5 mcg/kg/day accumulate aluminum at levels associated with central nervous system and bone toxicity. Tissue loading may occur at even lower rates of administration.

PRECAUTIONS

General

Do not use unless the solution is clear and the seal is intact.

Zinc 1 mg/mL should only be used in conjunction with a pharmacy directed admixture program using aseptic technique in a laminar flow environment; it should be used promptly and in a single operation without any repeated penetrations. Solution contains no preservatives; discard unused portion immediately after admixture procedure is completed.

Zinc should not be given undiluted by direct injection into a peripheral vein because of the likelihood of infusion phlebitis and the potential for increased excretory loss of Nutrizest (Zinc Oxide) from a bolus injection. Administration of Nutrizest (Zinc Oxide) in the absence of copper may cause a decrease in serum copper levels.

Laboratory Tests

Periodic determinations of serum copper as well as Nutrizest (Zinc Oxide) are suggested as a guideline for subsequent Nutrizest (Zinc Oxide) administration.

Carcinogenesis, Mutagenesis, and Impairment of Fertility

Long-term animal studies to evaluate the carcinogenic potential of Nutrizest 1 mg/mL (Zinc Chloride Injection, USP) have not been performed, nor have studies been done to assess mutagenesis or impairment of fertility.

Nursing Mothers

It is not known whether this drug is excreted in human milk. Because many drugs are excreted in human milk, caution should be exercised when Nutrizest (Zinc Oxide) 1 mg/mL (Zinc Chloride Injection, USP) is administered to a nursing woman.

Pediatric Use

Pregnancy Category C. Animal reproduction studies have not been conducted with Nutrizest chloride. It is also not known whether Nutrizest (Zinc Oxide) chloride can cause fetal harm when administered to a pregnant woman or can affect reproduction capacity. Nutrizest (Zinc Oxide) chloride should be given to a pregnant woman only if clearly needed.

Geriatric Use

An evaluation of current literature revealed no clinical experience identifying differences in response between elderly and younger patients. In general, dose selection for an elderly patient should be cautious, usually starting at the low end of the dosing range, reflecting the greater frequency of decreased hepatic, renal, or cardiac function, and of concomitant disease or other drug therapy.

ADVERSE REACTIONS

None known.

DRUG ABUSE AND DEPENDENCE

None known.

OVERDOSAGE

Single intravenous doses of 1 to 2 mg zinc/kg body weight have been given to adult leukemic patients without toxic manifestations. However, acute toxicity was reported in an adult when 10 mg Nutrizest (Zinc Oxide) was infused over a period of one hour on each of four consecutive days. Profuse sweating, decreased level of consciousness, blurred vision, tachycardia (140/min), and marked hypothermia (94.2° F) on the fourth day were accompanied by a serum Nutrizest (Zinc Oxide) concentration of 207 mcg/dl. Symptoms abated within three hours.

Hyperamylasemia may be a sign of impending Nutrizest (Zinc Oxide) overdosage; patients receiving an inadvertent overdose (25 mg zinc/liter of TPN solution, equivalent to 50 to 70 mg zinc/day) developed hyperamylasemia (557 to 1850 Klein units; normal: 130 to 310).

Death resulted from an overdosage in which 1683 mg Nutrizest (Zinc Oxide) was delivered intravenously over the course of 60 hours to a 72 year old patient.

Symptoms of Nutrizest (Zinc Oxide) toxicity included hypotension (80/40 mm Hg), pulmonary edema, diarrhea, vomiting, jaundice, and oliguria, with a serum Nutrizest (Zinc Oxide) level of 4184 mcg/dl.

Calcium supplements may confer a protective effect against Nutrizest (Zinc Oxide) toxicity.

DOSAGE AND ADMINISTRATION

Nutrizest (Zinc Oxide) 1 mg/mL (Zinc Chloride Injection, USP) contains 1 mg zinc/mL and is administered intravenously only after dilution. The additive should be diluted prior to administration in a volume of fluid not less than 100 mL. For the metabolically stable adult receiving TPN, the suggested intravenous dosage is 2.5 to 4 mg zinc/day (2.5 to 4 mL/day). An additional 2 mg zinc/day (2 mL/day) is suggested for acute catabolic states. For the stable adult with fluid loss from the small bowel, an additional 12.2 mg zinc/liter of small bowel fluid lost (12.2 mL/liter of small bowel fluid lost), or an additional 17.1 mg zinc/kg of stool or ileostomy output (17.1 mL/kg of stool or ileostomy output) is recommended. Frequent monitoring of Nutrizest (Zinc Oxide) blood levels is suggested for patients receiving more than the usual maintenance dosage level of Nutrizest (Zinc Oxide).

For full term infants and children up to 5 years of age, 100 mcg zinc/kg/day (0.1 mL/kg/day) is recommended. For premature infants (birth weight less than 1500 g) up to 3 kg in body weight, 300 mcg zinc/kg/day (0.3 mL/kg/day) is suggested.

Parenteral drug products should be inspected visually for particulate matter and discoloration prior to administration, whenever solution and container permit. See PRECAUTIONS.

HOW SUPPLIED

Nutrizest (Zinc Oxide) 1 mg/mL (Zinc Chloride Injection, USP) is supplied in 10 mL Plastic Vials (List No. 4090).

Store at 20 to 25°C (68 to 77°F).

Revised: October, 2004


© Hospira 2004 EN-0488 Printed in USA

HOSPIRA, INC., LAKE FOREST, IL 60045 USA

10 mL Vial

Nutrizest (Zinc Oxide)

1 mg/mL

Nutrizest (Zinc Oxide) Chloride Inj., USP

Rx only

FOR I.V. USE ONLY AFTER DILUTION.

HOSPIRA, INC., LAKE FOREST, IL 60045 USA

Nutrizest pharmaceutical active ingredients containing related brand and generic drugs:

Active ingredient is the part of the drug or medicine which is biologically active. This portion of the drug is responsible for the main action of the drug which is intended to cure or reduce the symptom or disease. The other portions of the drug which are inactive are called excipients; there role is to act as vehicle or binder. In contrast to active ingredient, the inactive ingredient's role is not significant in the cure or treatment of the disease. There can be one or more active ingredients in a drug.


Nutrizest available forms, composition, doses:

Form of the medicine is the form in which the medicine is marketed in the market, for example, a medicine X can be in the form of capsule or the form of chewable tablet or the form of tablet. Sometimes same medicine can be available as injection form. Each medicine cannot be in all forms but can be marketed in 1, 2, or 3 forms which the pharmaceutical company decided based on various background research results.
Composition is the list of ingredients which combinedly form a medicine. Both active ingredients and inactive ingredients form the composition. The active ingredient gives the desired therapeutic effect whereas the inactive ingredient helps in making the medicine stable.
Doses are various strengths of the medicine like 10mg, 20mg, 30mg and so on. Each medicine comes in various doses which is decided by the manufacturer, that is, pharmaceutical company. The dose is decided on the severity of the symptom or disease.


Nutrizest destination | category:

Destination is defined as the organism to which the drug or medicine is targeted. For most of the drugs what we discuss, human is the drug destination.
Drug category can be defined as major classification of the drug. For example, an antihistaminic or an antipyretic or anti anginal or pain killer, anti-inflammatory or so.


Nutrizest Anatomical Therapeutic Chemical codes:

A medicine is classified depending on the organ or system it acts [Anatomical], based on what result it gives on what disease, symptom [Therapeutical], based on chemical composition [Chemical]. It is called as ATC code. The code is based on Active ingredients of the medicine. A medicine can have different codes as sometimes it acts on different organs for different indications. Same way, different brands with same active ingredients and same indications can have same ATC code.


Nutrizest pharmaceutical companies:

Pharmaceutical companies are drug manufacturing companies that help in complete development of the drug from the background research to formation, clinical trials, release of the drug into the market and marketing of the drug.
Researchers are the persons who are responsible for the scientific research and is responsible for all the background clinical trials that resulted in the development of the drug.


advertisement

References

  1. Dailymed."DYNA1199 WITH DIMETHICONE (ZINC OXIDE) OINTMENT [BLOSSOM PHARMACEUTICALS]". https://dailymed.nlm.nih.gov/dailym... (accessed August 28, 2018).
  2. Dailymed."FOLIC ACID INJECTION, SOLUTION [FRESENIUS KABI USA, LLC]". https://dailymed.nlm.nih.gov/dailym... (accessed August 28, 2018).
  3. Dailymed."SELENIUM INJECTION, SOLUTION [AMERICAN REGENT, INC.]". https://dailymed.nlm.nih.gov/dailym... (accessed August 28, 2018).

Frequently asked Questions

Can i drive or operate heavy machine after consuming Nutrizest?

Depending on the reaction of the Nutrizest after taken, if you are feeling dizziness, drowsiness or any weakness as a reaction on your body, Then consider Nutrizest not safe to drive or operate heavy machine after consumption. Meaning that, do not drive or operate heavy duty machines after taking the capsule if the capsule has a strange reaction on your body like dizziness, drowsiness. As prescribed by a pharmacist, it is dangerous to take alcohol while taking medicines as it exposed patients to drowsiness and health risk. Please take note of such effect most especially when taking Primosa capsule. It's advisable to consult your doctor on time for a proper recommendation and medical consultations.

Is Nutrizest addictive or habit forming?

Medicines are not designed with the mind of creating an addiction or abuse on the health of the users. Addictive Medicine is categorically called Controlled substances by the government. For instance, Schedule H or X in India and schedule II-V in the US are controlled substances.

Please consult the medicine instruction manual on how to use and ensure it is not a controlled substance.In conclusion, self medication is a killer to your health. Consult your doctor for a proper prescription, recommendation, and guidiance.

advertisement

Review

sdrugs.com conducted a study on Nutrizest, and the result of the survey is set out below. It is noteworthy that the product of the survey is based on the perception and impressions of the visitors of the website as well as the views of Nutrizest consumers. We, as a result of this, advice that you do not base your therapeutic or medical decisions on this result, but rather consult your certified medical experts for their recommendations.

Visitor reports

Visitor reported useful

No survey data has been collected yet

Visitor reported side effects

No survey data has been collected yet

Visitor reported price estimates

No survey data has been collected yet

Visitor reported frequency of use

No survey data has been collected yet

Visitor reported doses

No survey data has been collected yet

Visitor reported time for results

No survey data has been collected yet

Visitor reported administration

No survey data has been collected yet

Visitor reported age

No survey data has been collected yet

Visitor reviews


There are no reviews yet. Be the first to write one!


Your name: 
Email: 
Spam protection:  < Type 28 here

The information was verified by Dr. Rachana Salvi, MD Pharmacology

© 2002 - 2024 "sdrugs.com". All Rights Reserved