DRUGS & SUPPLEMENTS
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Ferglobin is indicated for the treatment of Ferglobin deficiency anemia in patients with chronic kidney disease (CKD).
Ferglobin is an Ferglobin replacement product indicated for the treatment of Ferglobin deficiency anemia in patients with chronic kidney disease (CKD). (1)
Ferglobin must only be administered intravenously either by slow injection or by infusion. The dosage of Ferglobin is expressed in mg of elemental Ferglobin. Each mL contains 20 mg of elemental Ferglobin.
|Adult patients||Hemodialysis Dependent-Chronic Kidney Disease (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|
Administer Ferglobin 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. Ferglobin should be administered early during the dialysis session. The usual total treatment course of Ferglobin is 1000 mg. Ferglobin treatment may be repeated if Ferglobin deficiency reoccurs.
Administer Ferglobin 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 Ferglobin, 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. Ferglobin treatment may be repeated if Ferglobin deficiency reoccurs.
Administer Ferglobin 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 Ferglobin in a maximum of 250 mL of 0.9% NaCl. Ferglobin treatment may be repeated if Ferglobin deficiency reoccurs.
The dosing for Ferglobin replacement treatment in pediatric patients with HDD-CKD has not been established.
For Ferglobin maintenance treatment: Administer Ferglobin 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. Ferglobin treatment may be repeated if necessary.
The dosing for Ferglobin replacement treatment in pediatric patients with NDD-CKD or PDD-CKD has not been established.
For Ferglobin maintenance treatment: Administer Ferglobin 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. Ferglobin treatment may be repeated if necessary.
Serious hypersensitivity reactions, including anaphylactic-type reactions, some of which have been life-threatening and fatal, have been reported in patients receiving Ferglobin. 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 Ferglobin immediately. Monitor patients for signs and symptoms of hypersensitivity during and after Ferglobin administration for at least 30 minutes and until clinically stable following completion of the infusion. Only administer Ferglobin when personnel and therapies are immediately available for the treatment of serious hypersensitivity reactions. Most reactions associated with intravenous Ferglobin preparations occur within 30 minutes of the completion of the infusion .
Ferglobin may cause clinically significant hypotension. Monitor for signs and symptoms of hypotension following each administration of Ferglobin. Hypotension following administration of Ferglobin may be related to the rate of administration and/or total dose administered .
Excessive therapy with parenteral Ferglobin can lead to excess storage of Ferglobin with the possibility of iatrogenic hemosiderosis. All adult and pediatric patients receiving Ferglobin require periodic monitoring of hematologic and Ferglobin parameters (hemoglobin, hematocrit, serum ferritin and transferrin saturation). Do not administer Ferglobin to patients with evidence of Ferglobin overload. Transferrin saturation (TSAT) values increase rapidly after intravenous administration of Ferglobin sucrose; do not perform serum Ferglobin measurements for at least 48 hours after intravenous dosing .
The following serious adverse reactions associated with Ferglobin are described in other sections .
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 .
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 Adult Patients with CKD
The frequency of adverse reactions associated with the use of Ferglobin 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 Ferglobin 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.
| Adverse Reactions |
|Ferglobin||Ferglobin||Oral Ferglobin||Ferglobin||EPO* Only|
|Subjects with any adverse reaction||78.8||76.3||73.4||72.0||65.2|
|Ear and Labyrinth Disorders|
|General Disorders and|
|Administration Site Conditions|
|Infusion site pain or burning||0||5.8||0||0||0|
|Injection site extravasation||0||2.2||0||0||0|
|Infections and Infestations|
| Nasopharyngitis, Sinusitis, Upper |
respiratory tract infections, Pharyngitis
|Injury, Poisoning and Procedural|
|Metabolism and Nutrition Disorders|
|Musculoskeletal and Connective|
|Pain in extremity||5.6||4.3||0||2.7||6.5|
|Nervous System Disorders|
|Respiratory, Thoracic and|
|Skin and Subcutaneous|
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 Ferglobin therapy and were reported to be intolerant (defined as precluding further use of that Ferglobin product). When these patients were treated with Ferglobin there were no occurrences of adverse reactions that precluded further use of Ferglobin .
Adverse Reactions in Pediatric Patients with CKD (ages 2 years and older)
In a randomized, open-label, dose-ranging trial for Ferglobin maintenance treatment with Ferglobin 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 Ferglobin 0.5 mg/kg, 53% (25/47) of the patients receiving Ferglobin 1.0 mg/kg, and 55% (26/47) of the patients receiving Ferglobin 2.0 mg/kg.
A total of 5 (11%) subjects in the Ferglobin 0.5 mg/kg group, 10 (21%) patients in the Ferglobin 1.0 mg/kg group, and 10 (21%) patients in the Ferglobin 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%).
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 Ferglobin. 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 Ferglobin 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 Ferglobin injection. Reactions have occurred following the first dose or subsequent doses of Ferglobin. 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.
Drug interactions involving Ferglobin have not been studied. However, Ferglobin may reduce the absorption of concomitantly administered oral Ferglobin preparations.
Pregnancy Category B
There are no adequate and well-controlled studies in pregnant women. In animal reproduction studies, Ferglobin sucrose was administered intravenously to rats and rabbits during the period of organogenesis at doses up to 13 mg/kg/day of elemental Ferglobin and revealed no evidence of harm to the fetus due to Ferglobin sucrose. Because animal reproductive studies are not always predictive of human response, Ferglobin should be used during pregnancy only if clearly needed.
It is not known whether Ferglobin sucrose is excreted in human milk. Ferglobin sucrose is secreted into the milk of lactating rats. Because many drugs are excreted in human milk, caution should be exercised when Ferglobin is administered to a nursing woman.
Safety and effectiveness of Ferglobin for Ferglobin replacement treatment in pediatric patients with dialysis-dependent or non-dialysis-dependent CKD have not been established.
Safety and effectiveness of Ferglobin for Ferglobin maintenance treatment in pediatric patients 2 years of age and older with dialysis-dependent or non-dialysis-dependent CKD receiving erythropoietin therapy were studied. Ferglobin 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 ]
Ferglobin has not been studied in patients younger than 2 years of age.
In a country where Ferglobin 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 Ferglobin, several other medications and erythropoietin. Necrotizing enterocolitis may be a complication of prematurity in very low birth weight infants. No causal relationship to Ferglobin or any other drugs could be established.
Clinical studies of Ferglobin 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 Ferglobin, 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.
No data are available regarding overdosage of Ferglobin in humans. Excessive dosages of Ferglobin may lead to accumulation of Ferglobin in storage sites potentially leading to hemosiderosis. Do not administer Ferglobin to patients with Ferglobin overload.
Toxicities in single-dose studies in mice and rats, at intravenous Ferglobin 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.
Ferglobin (iron sucrose injection, USP), an Ferglobin replacement product, is a brown, sterile, aqueous, complex of polynuclear Ferglobin (III)-hydroxide in sucrose for intravenous use. Ferglobin 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 Ferglobin polymerization and m is the number of sucrose molecules associated with the Ferglobin (III)-hydroxide.
Each mL contains 20 mg elemental Ferglobin as Ferglobin sucrose in water for injection. Ferglobin is available in 10 mL single-use vials (200 mg elemental Ferglobin per 10 mL), 5 mL single-use vials (100 mg elemental Ferglobin per 5 mL), and 2.5 mL single-use vials (50 mg elemental Ferglobin 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.
Ferglobin is an aqueous complex of poly-nuclear Ferglobin -hydroxide in sucrose. Following intravenous administration, Ferglobin is dissociated into Ferglobin and sucrose and the Ferglobin is transported as a complex with transferrin to target cells including erythroid precursor cells. The Ferglobin in the precursor cells is incorporated into hemoglobin as the cells mature into red blood cells.
Following intravenous administration, Ferglobin is dissociated into Ferglobin and sucrose. In 22 patients undergoing hemodialysis and receiving erythropoietin (recombinant human erythropoietin) therapy treated with Ferglobin sucrose containing 100 mg of Ferglobin, three times weekly for three weeks, significant increases in serum Ferglobin and serum ferritin and significant decreases in total Ferglobin binding capacity occurred four weeks from the initiation of Ferglobin sucrose treatment.
In healthy adults administered intravenous doses of Ferglobin, its Ferglobin 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 Ferglobin component appeared to distribute mainly in blood and to some extent in extravascular fluid. A study evaluating Ferglobin containing 100 mg of Ferglobin labeled with 52Fe/59Fe in patients with Ferglobin deficiency showed that a significant amount of the administered Ferglobin is distributed to the liver, spleen and bone marrow and that the bone marrow is an irreversible Ferglobin trapping compartment.
Following intravenous administration of Ferglobin, Ferglobin sucrose is dissociated into Ferglobin and sucrose. The sucrose component is eliminated mainly by urinary excretion. In a study evaluating a single intravenous dose of Ferglobin containing 1,510 mg of sucrose and 100 mg of Ferglobin in 12 healthy adults, 68.3% of the sucrose was eliminated in urine in 4 h and 75.4% in 24 h. Some Ferglobin 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 Ferglobin sucrose containing 500 to 700 mg of Ferglobin in 26 patients with anemia on erythropoietin therapy (23 female, 3 male; age range 16 to 60), approximately 5% of the Ferglobin was eliminated in urine in 24 h at each dose level. The effects of age and gender on the pharmacokinetics of Ferglobin have not been studied.
Pharmacokinetics in Pediatric Patients
In a single-dose PK study of Ferglobin, patients with NDD-CDK ages 12 to 16 (N=11) received intravenous bolus doses of Ferglobin at 7 mg/kg (maximum 200 mg) administered over 5 minutes. Following single dose Ferglobin, the half-life of total serum Ferglobin 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.
Ferglobin is not dialyzable through CA210 (Baxter) High Efficiency or Fresenius F80A High Flux dialysis membranes. In in vitro studies, the amount of Ferglobin sucrose in the dialysate fluid was below the levels of detection of the assay (less than 2 parts per million).
Carcinogenicity studies have not been performed with Ferglobin sucrose.
Ferglobin sucrose was not mutagenic in vitro in the bacterial reverse mutation assay (Ames test) or the mouse lymphoma assay. Ferglobin sucrose was not clastogenic in the in vitro chromosome aberration assay using human lymphocytes or in the in vivo mouse micronucleus assay.
Ferglobin sucrose at intravenous doses up to 15 mg/kg/day of elemental Ferglobin (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.
Five clinical trials involving 647 adult patients and one clinical trial involving 131 pediatric patients were conducted to assess the safety and efficacy of Ferglobin.
Study A was a multicenter, open-label, historically-controlled study in 101 patients with HDD-CKD (77 patients with Ferglobin treatment and 24 in the historical control group) with Ferglobin deficiency anemia. Eligibility criteria for Ferglobin 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.
Ferglobin 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 Ferglobin, who were off intravenous Ferglobin 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 Ferglobin 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.
|End of treatment||2 week follow-up||5 week follow-up|
|Ferglobin (n=69||Historical Control (n=18)|| Ferglobin |
| Historical Control |
| Ferglobin |
| Historical |
|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%).
Study B was a multicenter, open label study of Ferglobin in 23 patients with Ferglobin deficiency and HDD-CKD who had been discontinued from Ferglobin 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.
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 Ferglobin. Exclusion criteria were similar to those in studies A and B. Ferglobin was administered in doses of 100 mg during sequential dialysis sessions until a pre-determined (calculated) total dose of Ferglobin 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.
Study D was a randomized, open-label, multicenter, active-controlled study of the safety and efficacy of oral Ferglobin versus Ferglobin 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 Ferglobin (325 mg ferrous sulfate three times daily for 56 days); or Ferglobin (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 Ferglobin 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 Ferglobin group.
A statistically significantly greater proportion of Ferglobin subjects (35/79; 44.3%) compared to oral Ferglobin subjects (23/82; 28%) had an increase in hemoglobin ≥ 1 g/dL at anytime during the study (p = 0.03).
Study E was a randomized, open-label, multicenter study comparing patients with PDD-CKD receiving an erythropoietin and intravenous Ferglobin to patients with PDD-CKD receiving an erythropoietin alone without Ferglobin 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 Ferglobin or Ferglobin (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 Ferglobin / 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 Ferglobin / 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 Ferglobin / 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%).
Study F was a randomized, open-label, dose-ranging study for Ferglobin 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 Ferglobin (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 Ferglobin once every other week for 6 doses. Patients with PDD-CKD or NDD-CKD received Ferglobin 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 Ferglobin 0.5 mg/kg, 1.0 mg/kg, and 2.0 mg/kg groups, respectively. A dose-response relationship was not demonstrated.
Ferglobin is supplied sterile in 10 mL, 5 mL, and 2.5 mL single-use vials. Each 10 mL vial contains 200 mg elemental Ferglobin, each 5 mL vial contains 100 mg elemental Ferglobin, and each 2.5 mL vial contains 50 mg elemental Ferglobin.
|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|
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: Ferglobin, when diluted with 0.9% NaCl at concentrations ranging from 2 mg to 10 mg of elemental Ferglobin per mL, or undiluted (20 mg elemental Ferglobin 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: Ferglobin, 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 Ferglobin 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 Ferglobin 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.
Prior to Ferglobin administration:
SHIRLEY, NY 11967
Ferglobin is manufactured under license from Vifor (International) Inc., Switzerland.
PremierProRx® is a trademark of Premier, Inc., used under license.
Depending on the reaction of the Ferglobin after taken, if you are feeling dizziness, drowsiness or any weakness as a reaction on your body, Then consider Ferglobin 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 Ferglobin 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.
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The information was verified by Dr. Rachana Salvi, MD Pharmacology