Discover the differences in. IV iron therapies

Transcription

1 Discover the differences in IV iron therapies

2 Non-Dextran Dextran/Modified Dextran Injectafer 1 Venofer 2 Ferrlecit 3 / Generic available (sodium ferric gluconate complex injection) INFeD 4 dextran Feraheme 5 (ferumoxytol injection) Indications/ Contraindications Indications Contraindications Treatment of iron deficiency anemia (IDA) in adult patients who have intolerance to oral iron or have had unsatisfactory response to oral iron, and in adult patients with non-dialysis dependent chronic kidney disease Hypersensitivity to Injectafer or any of its inactive components Treatment of IDA in patients with chronic kidney disease Known hypersensitivity to Venofer Treatment of IDA in patients age 6 years and older with chronic kidney disease receiving hemodialysis who are receiving supplemental epoetin therapy Known hypersensitivity to sodium ferric gluconate or any of its inactive components Treatment of patients with documented iron deficiency in whom oral administration is unsatisfactory or impossible Hypersensitivity to the product All anemias not associated with iron deficiency Treatment of IDA in adult patients with chronic kidney disease Known hypersensitivity to Feraheme or any of its components History of allergic reaction to any intravenous iron product Single dose 750 mg (2 doses separated by at least 7 days) 100 mg to 400 mg, depending upon the indication The maximum dosage should not exceed 125 mg per dose Individual doses of 100 mg or less may be given on a daily basis Initial 510 mg dose followed by a second 510 mg dose 3 to 8 days later Dosing Recommended cumulative dose Number of administrations for recommended cumulative dose Total cumulative dose not to exceed 1500 mg of iron per course (maximum dose) Usual total treatment course is 1000 mg (for non-dialysis CKD IDA) Most patients may require a cumulative dose of 1000 mg Ranges based on the calculated iron requirement for each patient* to 1020 mg Administration Pharmacy Specifications IV Push Yes Yes IV Infusion Yes, over at least 15 minutes Yes, over 15 minutes to 2.5 hours, depending on dose Test Dose Required No No MRI Interference No No Stability when mixed with 0.9% NaCl Stable for 72 hrs at room temperature at concentrations of 2 mg to 4 mg of iron per ml Stable for 7 days Admixture: concentrations of 1 mg to 2 mg of iron per ml at controlled room temperature Syringe: concentrations of 2 mg to 10 mg of iron per ml (or undiluted) at controlled room temperature or under refrigeration Preservative None None How Supplied 750 mg/15 ml single-use vial to 50 mg/2.5 ml single-use vial 100 mg/5 ml single-use vial 200 mg/10 ml single-use vial Yes Yes No Yes, over 1 hour Not indicated Yes, over at least 15 minutes No Yes No No No Yes (for up to 3 months) Not listed in package insert Not listed in package insert Stable for 4 hours at room temperature in either 0.9% sodium chloride or 5% dextrose at concentrations of 2 mg to 8 mg of iron per ml Benzyl alcohol None None 62.5 mg/5 ml single-use vial 100 mg/2 ml single-use vial 510 mg/17 ml single-use vial P l e a s e s e e a t t a c h e d F u l l P r e s c r i b i n g I n f o r m a t i o n f o r I n j e c t a f e r a n d V e n o f e r a n d I m p o r timportant a n t s a f Safety e t y I Information n f o r m a t i oon n next o n npage. e x t p a g e. *The total amount of INFeD required for the treatment of iron deficiency anemia is determined based on the table and formula in the INFeD Full Prescribing Information.

3 INJECTAFER INDICATIONS Injectafer is an iron replacement product indicated for the treatment of iron deficiency anemia in adult patients who have intolerance to oral iron or have had unsatisfactory response to oral iron, and in adult patients with non-dialysis dependent chronic kidney disease. IMPORTANT SAFETY INFORMATION CONTRAINDICATIONS Injectafer is contraindicated in patients with hypersensitivity to Injectafer or any of its inactive components. WARNINGS AND PRECAUTIONS Serious hypersensitivity reactions, including anaphylactic-type reactions, some of which have been life-threatening and fatal, have been reported in patients receiving Injectafer. Patients may present with shock, clinically significant hypotension, loss of consciousness, and/or collapse. Monitor patients for signs and symptoms of hypersensitivity during and after Injectafer administration for at least 30 minutes and until clinically stable following completion of the infusion. Only administer Injectafer when personnel and therapies are immediately available for the treatment of serious hypersensitivity reactions. In clinical trials, serious anaphylactic/anaphylactoid reactions were reported in 0.1% (2/1775) of subjects receiving Injectafer. Other serious or severe adverse reactions potentially associated with hypersensitivity which included, but were not limited to, pruritus, rash, urticaria, wheezing, or hypotension were reported in 1.5% (26/1775) of these subjects. In clinical studies, hypertension was reported in 3.8% (67/1775) of subjects. Transient elevations in systolic blood pressure, sometimes occurring with facial flushing, dizziness, or nausea were observed in 6% (106/1775) of subjects. These elevations generally occurred immediately after dosing and resolved within 30 minutes. Monitor patients for signs and symptoms of hypertension following each Injectafer administration. In the 24 hours following administration of Injectafer, laboratory assays may overestimate serum iron and transferrin bound iron by also measuring the iron in Injectafer. ADVERSE REACTIONS In two randomized clinical studies, a total of 1775 patients were exposed to Injectafer, 15 mg/kg of body weight, up to a single maximum dose of 750 mg of iron on two occasions, separated by at least 7 days, up to a cumulative dose of 1500 mg of iron. Adverse reactions reported by 2% of Injectafer-treated patients were nausea (7.2%); hypertension (3.8%); flushing/hot flush (3.6%); blood phosphorus decrease (2.1%); and dizziness (2.0%). The following serious adverse reactions have been most commonly reported from the post-marketing spontaneous reports: urticaria, dyspnea, pruritus, tachycardia, erythema, pyrexia, chest discomfort, chills, angioedema, back pain, arthralgia, and syncope. Please see attached Full Prescribing Information for Injectafer.

4 VENOFER INDICATION Venofer is indicated for the treatment of iron deficiency anemia in patients with chronic kidney disease. IMPORTANT SAFETY INFORMATION CONTRAINDICATIONS Venofer is contraindicated in patients with known hypersensitivity to Venofer. WARNINGS AND PRECAUTIONS Serious hypersensitivity reactions, including anaphylactic-type reactions, some of which have been life-threatening and fatal, have been reported in patients receiving Venofer. 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 Venofer immediately. Monitor patients for signs and symptoms of hypersensitivity during and after Venofer administration for at least 30 minutes and until clinically stable following completion of the infusion. Only administer Venofer when personnel and therapies are immediately available for the treatment of serious hypersensitivity reactions. Most reactions associated with intravenous iron preparations occur within 30 minutes of the completion of the infusion. Venofer may cause clinically significant hypotension. Monitor for signs and symptoms of hypotension following each administration of Venofer. Hypotension following administration of Venofer may be related to rate of administration and/or total dose delivered. Excessive therapy with parenteral iron can lead to excess storage of iron with the possibility of iatrogenic hemosiderosis. All adult and pediatric patients receiving Venofer require periodic monitoring of hematologic and iron parameters (hemoglobin, hematocrit, serum ferritin and transferrin saturation). Do not administer Venofer to patients with evidence of iron overload. Transferrin saturation (TSAT) values increase rapidly after intravenous administration of iron ; do not perform serum iron measurements for at least 48 hours after intravenous dosing. ADVERSE REACTIONS The most common adverse reactions ( 2%) following the administration of Venofer are diarrhea, nausea, vomiting, headache, dizziness, hypotension, pruritus, pain in extremity, arthralgia, back pain, muscle cramp, injection site reactions, chest pain and peripheral edema. Additional adverse reactions include infusion site pain or burning, graft complications, and nasopharyngitis, sinusitis, upper respiratory tract infections and pharyngitis. In pediatric patients, more than 50% of the patients experienced at least one treatment-emergent reaction. The most common adverse reactions ( 2%) were headache, respiratory tract viral infection, peritonitis, vomiting, pyrexia, dizziness, cough, renal transplant, nausea, arteriovenous fistula thrombosis, hypotension and hypertension. In post-marketing safety studies of Venofer in 1,051 patients with HDD-CKD, adverse reactions reported by >1% were cardiac failure congestive, sepsis and dysgeusia. Because adverse reactions from post-marketing experience 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 addition to potential serious hypersensitivity reactions, the following adverse reactions have been identified during post-approval use of Venofer: bronchospasm, dyspnea, convulsions, light-headedness, confusion, angioedema, swelling of the joints, hyperhidrosis, bradycardia and chromaturia. Symptoms associated with Venofer 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 Venofer injections. Reactions have occurred following the first dose or subsequent doses of Venofer. Slowing the infusion rate may alleviate symptoms. Injection site discoloration has been reported following extravasation. Assure stable intravenous access to avoid extravasation. Please see attached Full Prescribing Information for Venofer.

5 References: 1. Injectafer [package insert]. Shirley, NY: American Regent, Inc.; Venofer [package insert]. Shirley, NY: American Regent, Inc.; Ferrlecit (sodium ferric gluconate complex injection) [package insert]. Bridgewater, NJ: sanofiaventis US LLC, INFeD dextran [package insert]. Morristown, NJ: Watson Pharma, Inc; Feraheme (ferumoxytol injection) [package insert]. Waltham, MA: AMAG Pharmaceuticals, Inc; American Regent is a registered trademark of Luitpold Pharmaceuticals, Inc. Venofer, Injectafer and the Injectafer logo are trademarks of Vifor (International), Inc., Switzerland. Venofer and Injectafer are manufactured under license from Vifor (International), Inc., Switzerland. Trademarks not owned by Luitpold Pharmaceuticals, Inc. or Vifor (International) are the property of their respective owners A m e r i c a n Re g e n t, I n c. F C M E M I s 0s. 7 /

6 ml of ay be overestimate serum iron and transferrin bound iron by also measuring the iron CONTRAINDICATIONS in Injectafer. doses t for a DOSAGE FORMS AND STRENGTHS In the 24 hours following administration of Injectafer, laboratory assays may 750 mg iron / 15 ml single-use vial. (3) HIGHLIGHTS OF PRESCRIBING INFORMATION These highlights do not include all the information needed to use Injectafer safely and effectively. See full prescribing information for Injectafer. INJECTAFER For intravenous use Initial U.S. Approval: INDICATIONS AND USAGE Injectafer is an iron replacement product indicated for the treatment of iron deficiency anemia in adult patients: Safety and effectiveness have not been established in pediatric patients. 8.5 laboratory Geriatric blood Use phosphorus levels (< 2 mg/dl) have been observed in 27% doses ulative se to adult In clinical trials, serious anaphylactic/anaphylactoid reactions were reported in 0.1% (2/1775) of subjects receiving Injectafer. Other serious or severe adverse reactions potentially associated with hypersensitivity which included, but not limited to, pruritus, rash, urticaria, wheezing, or hypotension were reported in 1.5% (26/1775) of these subjects. 5.2 Hypertension In clinical studies, hypertension was reported in 3.8% (67/1,775) of subjects in clinical trials 1 and 2. Transient elevations in systolic blood pressure, sometimes occurring with facial flushing, dizziness, or nausea were observed in 6% (106/1,775) of subjects in these two clinical trials. These elevations generally occurred immediately after dosing and resolved within 30 minutes. Monitor patients for signs and symptoms of hypertension following each Injectafer administration [see Dosage and Administration (2)]. 5.3 Laboratory Test Alterations who have intolerance to oral iron or have had unsatisfactory response to oral iron; who have non-dialysis dependent chronic kidney disease DOSAGE AND ADMINISTRATION For patients weighing 50 kg (110lb) or more: Give Injectafer in two doses separated by at least 7 days. Give each dose as 750 mg for a total cumulative dose of 1500 mg of iron per course. For patients weighing less than 50 kg (110lb): Give Injectafer in two doses separated by at least 7 days and give each dose as 15 mg/kg body weight. Injectafer treatment may be repeated if iron deficiency anemia reoccurs. (2) FULL PRESCRIBING INFORMATION: CONTENTS* 1 INDICATIONS AND USAGE 2 DOSAGE AND ADMINISTRATION 3 DOSAGE FORMS AND STRENGTHS 4 CONTRAINDICATIONS 5 WARNINGS AND PRECAUTIONS 5.1 Hypersensitivity Reactions 5.2 Hypertension 5.3 Laboratory Test Alterations 6 ADVERSE REACTIONS 6.1 Adverse Reactions in Clinical Trials 6.2 Post-marketing Experience 8.5 Geriatric Use * Sections or subsections omitted from the full prescribing information are not listed. INJECTAFER 14.1 Trial 1: Iron Deficiency Anemia in Patients Who are Intolerant to Oral Iron or Have Had Unsatisfactory Response to Oral Iron 14.2 Trial 2: Iron Deficiency Anemia in Patients with Non-Dialysis Dependent Chronic Kidney Disease FULL PRESCRIBING INFORMATION 1 INDICATIONS AND USAGE Injectafer is indicated for the treatment of iron deficiency anemia in adult patients: who have intolerance to oral iron or have had unsatisfactory response to oral iron; who have non-dialysis dependent chronic kidney disease. 2 DOSAGE AND ADMINISTRATION For patients weighing 50 kg (110lb) or more: Give Injectafer in two doses separated by at least 7 days. Give each dose as 750 mg for a total cumulative dose not to exceed 1500 mg of iron per course. For patients weighing less than 50 kg (110lb): Give Injectafer in two doses separated by at least 7 days. Give each dose as 15 mg/kg body weight for a total cumulative dose not to exceed 1500 mg of iron per course. The dosage of Injectafer is expressed in mg of elemental iron. Each ml of Injectafer contains 50 mg of elemental iron. Injectafer treatment may be repeated if iron deficiency anemia reoccurs. Administer Injectafer intravenously, either as an undiluted slow intravenous push or by infusion. When administering as a slow intravenous push, give at the rate of approximately 100 mg (2 ml) per minute. When administered via infusion, dilute up to 750 mg of iron in no more than 250 ml of sterile 0.9% sodium chloride USP, such that the concentration of the infusion is not less than 2 mg of iron per ml and administer over at least 15 minutes. When added to an infusion bag containing 0.9% sodium chloride USP, at concentrations ranging from 2 mg to 4 mg of iron per ml, Injectafer solution is physically and chemically stable for 72 hours when stored at room temperature. To maintain stability, do not dilute to concentrations less than 2 mg iron/ml. Inspect parenteral drug products visually for the absence of particulate matter and discoloration prior to administration. The product contains no preservatives. Each vial of Injectafer is intended for single-use only. Any unused drug remaining after injection must be discarded. Avoid extravasation of Injectafer since brown discoloration of the extravasation site may be long lasting. Monitor for extravasation. If extravasation occurs, discontinue the Injectafer administration at that site. 3 DOSAGE FORMS AND STRENGTHS 750 mg iron / 15 ml single-use vial 4 CONTRAINDICATIONS Hypersensitivity to Injectafer or any of its components [see Warnings and Precautions (5.1)]. 5 WARNINGS AND PRECAUTIONS 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 Injectafer. Patients may present with shock, clinically significant hypotension, loss of consciousness, and/or collapse. Monitor patients for signs and symptoms of hypersensitivity during and after Injectafer administration for at least 30 minutes and until clinically stable following completion of the infusion. Only administer Injectafer when personnel and therapies are immediately available for the treatment of serious hypersensitivity reactions. [see Adverse Reactions (6.1 and 6.2)]. any drug, has a background rate of 2 to 4% for major malformations, and 15 to 20% for pregnancy loss. Injectafer should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus. Animal Data Administration of ferric carboxymaltose to rats as a one-hour intravenous infusion up to 30 mg/kg/day iron on gestation days 6 to 17 did not result in adverse embryofetal findings. This daily dose in rats is approximately 40% of the human weekly dose of 750 mg based on body surface area. In rabbits, ferric carboxymaltose was administered as a one-hour infusion on gestation days 6 to 19 at iron doses of 4.5, 9, 13.5, and 18 mg/kg/day. Malformations were seen starting at the daily dose of 9 mg/kg (23% of the human weekly dose of 750 mg). Spontaneous abortions occurred starting at the daily iron dose of 4.5 mg/kg (12% of the human weekly dose based on body surface area). Pre-implantation loss was at the highest dose. Adverse embryofetal effects were observed in the presence of maternal toxicity. A pre- and post-natal development study was conducted in rats at intravenous doses up to 18 mg/kg/day of iron (approximately 23% of the weekly human dose of 750 mg on a body surface area basis). There were no adverse effects on survival of offspring, their behavior, sexual maturation or reproductive parameters. A study to determine iron concentrations in breast milk after administration of Injectafer (n=11) or oral ferrous sulfate (n=14) was conducted in 25 lactating women with postpartum iron deficiency anemia. Mean breast milk iron levels were higher in lactating women receiving Injectafer than in lactating women receiving oral ferrous sulfate Carcinogenesis, Mutagenesis, and Impairment of Fertility DOSAGE FORMS AND STRENGTHS mg iron / 15 ml single-use vial. (3) CONTRAINDICATIONS Hypersensitivity to Injectafer or any of its inactive components. (4) WARNINGS AND PRECAUTIONS Hypersensitivity reactions: Observe for signs and symptoms of hypersensitivity during and after Injectafer administration for at least 30 minutes and until clinically stable following completion of each administration. (5.1) Hypertension: Monitor patients closely for signs and symptoms of hypertension following each Injectafer administration. (5.2) ADVERSE REACTIONS The most common adverse reactions ( 2%) are nausea, hypertension, flushing, hypophosphatemia, and dizziness (6.1) To report SUSPECTED ADVERSE REACTIONS, contact American Regent at established for Injectafer. However, all pregnancies, regardless of exposure to or FDA at FDA-1088 or USE IN SPECIFIC POPULATIONS Nursing Mothers: Exercise caution when administered to a nursing woman. (8.3) See 17 for PATIENT COUNSELING INFORMATION and FDA-approved patient labeling. Revised: July Carcinogenesis, Mutagenesis, and Impairment of Fertility 14.1 Trial 1: Iron Deficiency Anemia in Patients Who are Intolerant to Oral Iron or Have Had Unsatisfactory Response to Oral Iron 14.2 Trial 2: Iron Deficiency Anemia in Patients with Non-Dialysis Dependent Chronic Kidney Disease * Sections or subsections omitted from the full prescribing information are not listed. In clinical trials, serious anaphylactic/anaphylactoid reactions were reported in 0.1% (2/1775) of subjects receiving Injectafer. Other serious or severe adverse reactions potentially associated with hypersensitivity which included, but not limited to, pruritus, rash, urticaria, wheezing, or hypotension were reported in 1.5% (26/1775) of these subjects. 5.2 Hypertension In clinical studies, hypertension was reported in 3.8% (67/1,775) of subjects in clinical trials 1 and 2. Transient elevations in systolic blood pressure, sometimes occurring with facial flushing, dizziness, or nausea were observed in 6% (106/1,775) of subjects in these two clinical trials. These elevations generally occurred immediately after dosing and resolved within 30 minutes. Monitor patients for signs and symptoms of hypertension following each Injectafer administration [see Dosage and Administration (2)]. 5.3 Laboratory Test Alterations In the 24 hours following administration of Injectafer, laboratory assays may overestimate serum iron and transferrin bound iron by also measuring the iron in Injectafer. 6 ADVERSE REACTIONS The following adverse reactions are discussed in greater detail in other sections of the labeling: Hypersensitivity Reactions [see Warnings and Precautions (5.1)] Hypertension [see Warnings and Precautions (5.2)] Laboratory Test Alterations [see Warnings and Precautions (5.3)] 6.1 Adverse Reactions in Clinical Trials Because clinical trials are conducted under widely varying conditions, the adverse reaction rates observed cannot be directly compared to rates in other clinical trials and may not reflect the rates observed in clinical practice. In two randomized clinical studies [Studies 1 and 2, See Clinical Studies (14)], a total of 1,775 patients were exposed to Injectafer 15 mg/kg body weight up to a maximum single dose of 750 mg of iron on two occasions separated by at least 7 days up to a cumulative dose of 1500 mg of iron. Adverse reactions reported by 1% of treated patients are shown in the following table. Table 1. Adverse reactions reported in 1% of Study Patients in Clinical Trials 1 and 2 Term INJECTAFER Revised: July 2013 ses ht.. (2) Pregnancy Category C Risk Summary Adequate and well controlled studies in pregnant women have not been conducted. However, animal reproduction studies have been conducted with ferric carboxymaltose. In these studies, administration of ferric carboxymaltose to rabbits during the period of organogenesis caused fetal malformations and increased implantation loss at maternally toxic doses of approximately 12% to 23% of the human weekly dose of 750 mg (based on body surface area). The incidence of major malformations in human pregnancies has not been Injectafer Pooled Comparators a iron Oral iron (N=1775) % (N=1783) % (N=253) % Nausea Hypertension Flushing/Hot Flush Blood Phosphorus Decrease Dizziness Vomiting Injection Site Discoloration Headache Alanine Aminotransferase Increase Dysgeusia Hypotension Constipation a Includes oral iron and all formulations of IV iron other than Injectafer al se to DOSAGE FORMS AND STRENGTHS mg iron / 15 ml single-use vial. (3) CONTRAINDICATIONS Hypersensitivity to Injectafer or any of its inactive components. (4) WARNINGS AND PRECAUTIONS Hypersensitivity reactions: Observe for signs and symptoms of hypersensitivity during and after Injectafer administration for at least 30 minutes and until clinically stable following completion of each administration. (5.1) Hypertension: Monitor patients closely for signs and symptoms of hypertension following each Injectafer administration. (5.2) ADVERSE REACTIONS The most common adverse reactions ( 2%) are nausea, hypertension, flushing, hypophosphatemia, and dizziness (6.1) To report SUSPECTED ADVERSE REACTIONS, contact American Regent at or FDA at FDA-1088 or USE IN SPECIFIC POPULATIONS Nursing Mothers: Exercise caution when administered to a nursing woman. (8.3) See 17 for PATIENT COUNSELING INFORMATION and FDA-approved patient labeling. Formal drug interaction studies have not been performed with Injectafer. pyrexia, chest discomfort, chills, angioedema, back pain, arthralgia, and syncope. One case of hypophosphatemic osteomalacia was reported in a subject who received 500 mg of Injectafer every 2 weeks for a total of 16 weeks. Partial recovery followed discontinuation of Injectafer. laboratory blood phosphorus levels (< 2 mg/dl) have been observed in 27% (440/1638) patients in clinical trials. 6.2 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. The following serious adverse reactions have been most commonly reported from the post-marketing spontaneous reports with Injectafer: urticaria, dyspnea, pruritis, tachycardia, erythema, INJECTAFER laboratory blood phosphorus levels (< 2 mg/dl) have been observed in 27% (440/1638) patients in clinical trials. 6.2 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. The following serious adverse reactions have been most commonly reported from the post-marketing spontaneous reports with Injectafer: urticaria, dyspnea, pruritis, tachycardia, erythema, pyrexia, chest discomfort, chills, angioedema, back pain, arthralgia, and syncope. One case of hypophosphatemic osteomalacia was reported in a subject who received 500 mg of Injectafer every 2 weeks for a total of 16 weeks. Partial recovery followed discontinuation of Injectafer. Formal drug interaction studies have not been performed with Injectafer. Pregnancy Category C Risk Summary Adequate and well controlled studies in pregnant women have not been conducted. However, animal reproduction studies have been conducted with ferric carboxymaltose. In these studies, administration of ferric carboxymaltose to rabbits during the period of organogenesis caused fetal malformations and increased implantation loss at maternally toxic doses of approximately 12% to 23% of the human weekly dose of 750 mg (based on body surface area). The incidence of major malformations in human pregnancies has not been established for Injectafer. However, all pregnancies, regardless of exposure to any drug, has a background rate of 2 to 4% for major malformations, and 15 to 20% for pregnancy loss. Injectafer should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus. Animal Data Administration of ferric carboxymaltose to rats as a one-hour intravenous infusion up to 30 mg/kg/day iron on gestation days 6 to 17 did not result in adverse embryofetal findings. This daily dose in rats is approximately 40% of the human weekly dose of 750 mg based on body surface area. In rabbits, ferric carboxymaltose was administered as a one-hour infusion on gestation days 6 to 19 at iron doses of 4.5, 9, 13.5, and 18 mg/kg/day. Malformations were seen starting at the daily dose of 9 mg/kg (23% of the human weekly dose of 750 mg). Spontaneous abortions occurred starting at the daily iron dose of 4.5 mg/kg (12% of the human weekly dose based on body surface area). Pre-implantation loss was at the highest dose. Adverse embryofetal effects were observed in the presence of maternal toxicity. A pre- and post-natal development study was conducted in rats at intravenous doses up to 18 mg/kg/day of iron (approximately 23% of the weekly human dose of 750 mg on a body surface area basis). There were no adverse effects on survival of offspring, their behavior, sexual maturation or reproductive parameters. A study to determine iron concentrations in breast milk after administration of Injectafer (n=11) or oral ferrous sulfate (n=14) was conducted in 25 lactating women with postpartum iron deficiency anemia. Mean breast milk iron levels were higher in lactating women receiving Injectafer than in lactating women receiving oral ferrous sulfate. Safety and effectiveness have not been established in pediatric patients. 8.5 Geriatric Use Of the 1775 subjects in clinical studies of Injectafer, 50% were 65 years and over, while 25% were 75 years and over. No overall differences in safety or effectiveness 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. Excessive dosages of Injectafer may lead to accumulation of iron in storage sites potentially leading to hemosiderosis. A patient who received Injectafer 18,000 mg over 6 months developed hemosiderosis with multiple joint disorder, walking disability and asthenia. Hypophosphatemic osteomalacia was reported in a patient who received Injectafer 4000 mg over 4 months. Partial recovery followed discontinuation of Injectafer. [see Post-marketing Experience (6.2)]. Ferric carboxymaltose, an iron replacement product, is an iron carbohydrate complex with the chemical name of polynuclear iron (III) hydroxide 4(R)-(poly-(1 4)-O-a-D-glucopyranosyl)-oxy-2(R),3(S),5(R),6- tetrahydroxy-hexanoate. It has a relative molecular weight of approximately 150,000 Da corresponding to the following empirical formula: [FeO x (OH) y (H 2 O) z ] n [{(C 6 H 10 O 5 ) m (C 6 H 12 O 7 )} l ] k, where n 10 3,m 8, l 11, and k 4 (l represents the mean branching degree of the ligand). The chemical structure is presented below:

7 ml of ay be iron in Injectafer. doses t for a Injectafer is a dark brown, sterile, aqueous, isotonic colloidal solution for intravenous injection. Each ml contains 50 mg iron as ferric carboxymaltose in water for injection. Injectafer is available in 15 ml single-use vials. Sodium hydroxide and/or hydrochloric acid may have been added to adjust the ph to Vial closure is not made with natural rubber latex. Ferric carboxymaltose is a colloidal iron (III) hydroxide in complex with carboxymaltose, a carbohydrate polymer that releases iron. Safety and effectiveness have not been established in pediatric patients. 8.5 laboratory Geriatric blood Use phosphorus levels (< 2 mg/dl) have been observed in 27% doses ulative Using positron emission tomography (PET) it was demonstrated that red cell uptake of 59 Fe and 52 Fe from Injectafer ranged from 61% to 99%. In patients with iron deficiency, red cell uptake of radio-labeled iron ranged from 91% to 99% at 24 days after Injectafer dose. In patients with renal anemia red cell uptake of radio-labeled iron ranged from 61% to 84% after 24 days Injectafer dose. After administration of a single dose of Injectafer of 100 to 1000 mg of iron in iron deficient patients, maximum iron levels of 37 μg/ml to 333 μg/ml were obtained respectively after 15 minutes to 1.21 hours post dose. The volume of distribution was estimated to be 3 L. The iron injected or infused was rapidly cleared from the plasma, the terminal half-life ranged from 7 to 12 hours. Renal elimination of iron was negligible Carcinogenesis, Mutagenesis, Impairment of Fertility Carcinogenicity studies have not been performed with ferric carboxymaltose. Ferric carboxymaltose was not genotoxic in the following genetic toxicology studies: in vitro microbial mutagenesis (Ames) assay, in vitro chromosome aberration test in human lymphocytes, in vitro mammalian cell mutation assay in mouse lymphoma L5178Y/TK+/- cells, in vivo mouse micronucleus test at single intravenous doses up to 500 mg/kg. In a combined male and female fertility study, ferric carboxymaltose was administered intravenously over one hour to male and female rats at iron doses of up to 30 mg/kg. Animals were dosed 3 times per week (on Days 0, 3, and 7). There was no effect on mating function, fertility or early embryonic development. The dose of 30 mg/kg in animals is approximately 40% of the human dose of 750 mg based on body surface area. The safety and efficacy of Injectafer for treatment of iron deficiency anemia were evaluated in two randomized, open-label, controlled clinical trials (Trial 1 and Trial 2). In these two trials, Injectafer was administered at a dose of 15 mg/kg body weight up to a maximum single dose of 750 mg of iron on two occasions separated by at least 7 days up to a cumulative dose of 1500 mg of iron Trial 1: Iron Deficiency Anemia in Patients Who Are Intolerant to Oral Iron or Have Had Unsatisfactory Response to Oral Iron Trial 1 was a randomized, open-label, controlled clinical study in patients with iron deficiency anemia who had an unsatisfactory response to oral iron (Cohort 1) or who were intolerant to oral iron (Cohort 2) during the 14 day oral iron run-in period. Inclusion criteria prior to randomization included hemoglobin (Hb) <12 g/dl, ferritin 100 ng/ml or ferritin 300 ng/ml when transferrin saturation (TSAT) 30%. Cohort 1 subjects were randomized to Injectafer or oral iron for 14 more days. Cohort 2 subjects were randomized to Injectafer or another IV iron per standard of care [90% of subjects received iron ]. The mean age of study patients was 43 years (range, 18 to 94); 94% were female; 42% were Caucasian, 32% were African American, 24% were Hispanic, and 2% were other races. The primary etiologies of iron deficiency anemia were heavy uterine bleeding (47%) and gastrointestinal disorders (17%). Table 2 shows the baseline and the change in hemoglobin from baseline to highest value between baseline and Day 35 or time of intervention. Table 2. Mean Change in Hemoglobin From Baseline to the Highest Value Between Day 35 or Time of Intervention (Modified Intent to Treat Population) Hemoglobin (g/dl) Mean (SD) Injectafer (N=244) Cohort 1 Cohort 2 Oral Iron Injectafer (N=251) (N=245) IV SC a (N=237) Baseline 10.6 (1.0) 10.6 (1.0) 9.1 (1.6) 9.0 (1.5) Highest Value 12.2 (1.1) 11.4 (1.2) 12.0 (1.2) 11.2 (1.3) Change (from baseline to highest value) se to adult In clinical trials, serious anaphylactic/anaphylactoid reactions were reported in 0.1% (2/1775) of subjects receiving Injectafer. Other serious or severe adverse reactions potentially associated with hypersensitivity which included, but not limited to, pruritus, rash, urticaria, wheezing, or hypotension were reported in 1.5% (26/1775) of these subjects. 5.2 Hypertension In clinical studies, hypertension was reported in 3.8% (67/1,775) of subjects in clinical trials 1 and 2. Transient elevations in systolic blood pressure, sometimes occurring with facial flushing, dizziness, or nausea were observed in 6% (106/1,775) of subjects in these two clinical trials. These elevations generally occurred immediately after dosing and resolved within 30 minutes. Monitor patients for signs and symptoms of hypertension following each Injectafer administration [see Dosage and Administration (2)]. 5.3 Laboratory Test Alterations In the 24 hours following administration of Injectafer, laboratory assays may overestimate serum iron and transferrin bound iron by also measuring the * Sections or subsections omitted from the full prescribing information are not listed. INJECTAFER 13.1 Carcinogenesis, Mutagenesis, and Impairment of Fertility 14.1 Trial 1: Iron Deficiency Anemia in Patients Who are Intolerant to Oral Iron or Have Had Unsatisfactory Response to Oral Iron 14.2 Trial 2: Iron Deficiency Anemia in Patients with Non-Dialysis Dependent Chronic Kidney Disease any drug, has a background rate of 2 to 4% for major malformations, and 15 to 20% for pregnancy loss. Injectafer should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus. Animal Data Administration of ferric carboxymaltose to rats as a one-hour intravenous infusion up to 30 mg/kg/day iron on gestation days 6 to 17 did not result in adverse embryofetal findings. This daily dose in rats is approximately 40% of the human weekly dose of 750 mg based on body surface area. In rabbits, ferric carboxymaltose was administered as a one-hour infusion on gestation days 6 to 19 at iron doses of 4.5, 9, 13.5, and 18 mg/kg/day. Malformations were seen starting at the daily dose of 9 mg/kg (23% of the human weekly dose of 750 mg). Spontaneous abortions occurred starting at the daily iron dose of 4.5 mg/kg (12% of the human weekly dose based on body surface area). Pre-implantation loss was at the highest dose. Adverse embryofetal effects were observed in the presence of maternal toxicity. A pre- and post-natal development study was conducted in rats at intravenous doses up to 18 mg/kg/day of iron (approximately 23% of the weekly human dose of 750 mg on a body surface area basis). There were no adverse effects on survival of offspring, their behavior, sexual maturation or reproductive parameters. A study to determine iron concentrations in breast milk after administration of Injectafer (n=11) or oral ferrous sulfate (n=14) was conducted in 25 lactating women with postpartum iron deficiency anemia. Mean breast milk iron levels were higher in lactating women receiving Injectafer than in lactating women receiving oral ferrous sulfate. 1.6 (1.2) 0.8 (0.8) 2.9 (1.6) 2.2 (1.3) p-value SD=standard deviation; a : Intravenous iron per standard of care Increases from baseline in mean ferritin (264.2 ± ng/ml in Cohort 1 and ± ng/ml in Cohort 2), and transferrin saturation (13 ± 16% in Cohort 1 and 20 ± 15% in Cohort 2) were observed at Day 35 in Injectafertreated patients Trial 2: Iron Deficiency Anemia in Patients with Non Dialysis Dependent Chronic Kidney Disease Trial 2 was a randomized, open-label, controlled clinical study in patients with non-dialysis dependent chronic kidney disease. Inclusion criteria included hemoglobin (Hb) 11.5 g/dl, ferritin 100 ng/ml or ferritin 300 ng/ml when transferrin saturation (TSAT) 30%. Study patients were randomized to either Injectafer or Venofer. The mean age of study patients was 67 years (range, 19 to 96); 64% were female; 54% were Caucasian, 26% were African American, 18% Hispanics, and 2% were other races. Table 3 shows the baseline and the change in hemoglobin from baseline to highest value between baseline and Day 56 or time of intervention. Table 3. Mean Change in Hemoglobin From Baseline to the Highest Value Between Baseline and Day 56 or Time of Intervention (Modified Intent to Treat Population) Hemoglobin (g/dl) Mean (SD) Injectafer (N=1249) Venofer (N=1244) Baseline 10.3 (0.8) 10.3 (0.8) Highest Value 11.4 (1.2) 11.3 (1.1) Change (from baseline to highest 1.1 (1.0) 0.9 (0.92) value) Treatment Difference (95% CI) 0.21 (0.13, 0.28) Increases from baseline in mean ferritin (734.7 ± ng/ml), and transferrin saturation (30 ± 17%) were observed at Day 56 in Injectafer-treated patients. NDC mg iron/15 ml Single-Use Vial Individually boxed NDC mg iron/15 ml Single-Use Vial Packages of 2 Store at 20 C to 25 C (68 F to 77 F); excursions permitted to 15 C to 30 C (59 F to 86 F). [See the USP controlled room temperature]. Do not freeze. Question patients regarding any prior history of reactions to parenteral iron products. Advise patients of the risks associated with Injectafer. Advise patients to report any signs and symptoms of hypersensitivity that may develop during and following Injectafer administration, such as rash, itching, dizziness, lightheadedness, swelling and breathing problems [see Warnings and Precautions (5)] Injectafer is manufactured under license from Vifor (International) Inc, Switzerland. AMERICAN REGENT, INC. SHIRLEY, NY ses ht.. (2) Pregnancy Category C Risk Summary Adequate and well controlled studies in pregnant women have not been conducted. However, animal reproduction studies have been conducted with ferric carboxymaltose. In these studies, administration of ferric carboxymaltose to rabbits during the period of organogenesis caused fetal malformations and increased implantation loss at maternally toxic doses of approximately 12% to 23% of the human weekly dose of 750 mg (based on body surface area). The incidence of major malformations in human pregnancies has not been established for Injectafer. However, all pregnancies, regardless of exposure to IN0650ADV Iss. 7/2013 al The most common adverse reactions ( 2%) are nausea, hypertension, flushing, hypophosphatemia, and dizziness (6.1) To report SUSPECTED ADVERSE REACTIONS, contact American Regent at or FDA at FDA-1088 or USE IN SPECIFIC POPULATIONS Nursing Mothers: Exercise caution when administered to a nursing woman. (8.3) See 17 for PATIENT COUNSELING INFORMATION and FDA-approved patient labeling. Revised: July 2013 Formal drug interaction studies have not been performed with Injectafer. se to hypertension following each Injectafer administration. (5.2) ADVERSE REACTIONS administration. (5.1) Hypertension: Monitor patients closely for signs and symptoms of iron DOSAGE FORMS AND STRENGTHS mg iron / 15 ml single-use vial. (3) CONTRAINDICATIONS Hypersensitivity to Injectafer or any of its inactive components. (4) WARNINGS AND PRECAUTIONS Hypersensitivity reactions: Observe for signs and symptoms of hypersensitivity during and after Injectafer administration for at least 30 minutes and until clinically stable following completion of each laboratory blood phosphorus levels (< 2 mg/dl) have been observed in 27% (440/1638) patients in clinical trials. 6.2 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. The following serious adverse reactions have been most commonly reported from the post-marketing spontaneous reports with Injectafer: urticaria, dyspnea, pruritis, tachycardia, erythema, pyrexia, chest discomfort, chills, angioedema, back pain, arthralgia, and syncope. One case of hypophosphatemic osteomalacia was reported in a subject who received 500 mg of Injectafer every 2 weeks for a total of 16 weeks. Partial recovery followed discontinuation of Injectafer. Patient Information INJECTAFER Please read this information carefully before taking this medication. This summary does not tell you everything about INJECTAFER. Speak with your doctor or healthcare professional if there is something you do not understand or if you would like to learn more about INJECTAFER. Your doctor or healthcare professional is your best source of information about this medicine. What is INJECTAFER? INJECTAFER Iron is a mineral that the body needs to produce red blood cells. When the body does not get enough iron, it cannot produce the number of normal red blood cells needed to keep you in good health. This condition is called iron deficiency shortage) or iron deficiency anemia. INJECTAFER is used to treat iron deficiency anemia. Iron deficiency anemia may be caused by several medical conditions including heavy menstrual bleeding, pregnancy, childbirth, inflammatory bowel disease, other malabsorption diseases, bariatric surgery, or chronic kidney disease. General information about using INJECTAFER safely and effectively Injectable iron is administered only by or under the supervision of your health care professional. Serious or life threatening allergic reactions have been reported with intravenous iron products. Tell your health care professional if you have ever had any unusual or allergic reaction to any IV iron. Patients should report to their healthcare professional any signs and symptoms of an allergic reaction to INJECTAFER, in particular rashes, shortness of breath and wheezing. Iron is not easily eliminated from the body, and its build up may be lead to a condition called iron overload which may be harmful. Certain medical conditions such as liver disease may also make you more likely to develop iron overload. Ask your doctor or healthcare professional. Who should not take INJECTAFER? You should not be given INJECTAFER if you have anemia that is not caused by iron deficiency, or if you have iron overload. If you are pregnant or plan to become pregnant please notify your doctor or healthcare professional. They will decide whether it is safe for you to receive INJECTAFER. How should I take INJECTAFER? INJECTAFER is administered intravenously (into your vein) by your doctor or healthcare professional in two doses. What should I avoid while taking INJECTAFER? You should not take iron supplements by mouth if you are receiving iron injections. Tell your doctor about all the medicines you take, including prescription and nonprescription medicines, vitamins and herbal supplements. What are the possible side effects of INJECTAFER? The side effects of INJECTAFER are infrequent, usually mild and generally do not cause patients to stop treatment. The most common side effects are nausea, injection site reactions (including pain or bruising at the injection site), asymptomatic reductions in blood phosphorus, flushing, headache, hypertension, dizziness, and increased alanine aminotransferase. Potentially long lasting brown staining of skin near injection site may occur. These are not all the possible side effects of INJECTAFER. For more information ask your doctor or healthcare professional. Talk to your doctor if you think you have side effects from taking INJECTAFER.

8 Rx Rx Only Only Rx Rx Only Only HIGHLIGHTS OF PRESCRIBING INFORMATION These highlights do not include all the information needed to use VENOFER safely and effectively. See full prescribing information for VENOFER. Venofer Initial U.S. Approval: INDICATIONS AND USAGE Venofer is an iron replacement product indicated for the treatment of iron deficiency anemia in patients with chronic kidney disease (CKD). (1) DOSAGE AND ADMINISTRATION Adult patients Pediatric patients Population Hemodialysis Dependent- Chronic Kidney Disease (HDD-CKD) (2.1) Non-Dialysis Dependent- Chronic Kidney Disease (NDD-CKD) (2.2) Peritoneal Dialysis Dependent-Chronic Kidney Disease (PDD-CKD) (2.3) HDD-CKD (2.4), PDD- CKD or NDD-CKD (2.5) Dose 100 mg slow intravenous injection or infusion 200 mg slow intravenous injection or infusion 300 mg or 400 mg intravenous infusion 0.5 mg/kg slow intravenous injection or infusion DOSAGE FORMS AND STRENGTHS ml single-use vial / 200 mg elemental iron (20 mg/ml) (3) 5 ml single-use vial / 100 mg elemental iron (20 mg/ml) (3) 2.5 ml single-use vial / 50 mg elemental iron (20 mg/ml) (3) CONTRAINDICATIONS Known hypersensitivity to Venofer (4) WARNINGS AND PRECAUTIONS Hypersensitivity Reactions: Observe for signs and symptoms of hypersensitivity during and after Venofer administration for at least 30 minutes and until clinically stable following completion of each administration. Only administer Venofer when personnel and therapies are immediately available for the treatment of serious hypersensitivity reactions. (5.1) Hypotension: Venofer may cause hypotension. Monitor for signs and symptoms of hypotension during and following each administration of Venofer. (5.2) Iron Overload: Regularly monitor hematologic responses during Venofer therapy. Do not administer Venofer to patients with iron overload. (5.3) ADVERSE REACTIONS The most common adverse reactions (³2%) following the administration of Venofer 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 or FDA at FDA-1088 or See 17 for PATIENT COUNSELING INFORMATION Revised: 1/2014 FULL PRESCRIBING INFORMATION: CONTENTS* 1 INDICATIONS AND USAGE 2 DOSAGE AND ADMINISTRATION 2.1 Adult Patients with Hemodialysis Dependent-Chronic Kidney Disease (HDD-CKD) 2.2 Adult Patients with Non-Dialysis Dependent-Chronic Kidney Disease (NDD-CKD) 2.3 Adult Patients with Peritoneal Dialysis Dependent-Chronic Kidney Disease (PDD-CKD) 2.4 Pediatric Patients (2 years of age and older) with HDD-CKD for iron maintenance treatment 2.5 Pediatric Patients (2 years of age and older) with NDD-CKD or PDD-CKD who are on erythropoietin therapy for iron maintenance treatment 3 DOSAGE FORMS AND STRENGTHS 4 CONTRAINDICATIONS 5 WARNINGS AND PRECAUTIONS 5.1 Hypersensitivity Reactions 5.2 Hypotension 5.3 Iron Overload 6 ADVERSE REACTIONS 6.1 Adverse Reactions in Clinical Trials 6.2 Adverse Reactions from Post-Marketing Experience 8.5 Geriatric Use 13.1 Carcinogenesis, Mutagenesis, Impairment of Fertility 14.1 Study A: Hemodialysis Dependent-Chronic Kidney Disease (HDD-CKD) 14.2 Study B: Hemodialysis Dependent-Chronic Kidney Disease (HDD-CKD) 14.3 Study C: Hemodialysis Dependent-Chronic Kidney Disease (HDD-CKD) 14.4 Study D: Non-Dialysis Dependent-Chronic Kidney Disease (NDD-CKD) 14.5 Study E: Peritoneal Dialysis Dependent-Chronic Kidney Disease (PDD-CKD) 14.6 Study F: Iron Maintenance Treatment Dosing in Pediatric Patients Ages 2 years and Older with Chronic Kidney Disease 16.1 How Supplied 16.2 Stability and Storage * Sections or subsections omitted from the full prescribing information are not listed. FULL PRESCRIBING INFORMATION 1 INDICATIONS AND USAGE Venofer is indicated for the treatment of iron deficiency anemia in patients with chronic kidney disease (CKD). 2 DOSAGE AND ADMINISTRATION Venofer must only be administered intravenously either by slow injection or by infusion. The dosage of Venofer is expressed in mg of elemental iron. Each ml contains 20 mg of elemental iron. 2.1 Adult Patients with Hemodialysis Dependent-Chronic Kidney Disease (HDD-CKD) Administer Venofer 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. Venofer should be administered early during the dialysis session. The usual total treatment course of Venofer is 1000 mg. Venofer treatment may be repeated if iron deficiency reoccurs. 2.2 Adult Patients with Non-Dialysis Dependent-Chronic Kidney Disease (NDD-CKD) Administer Venofer 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 Venofer, 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. Venofer treatment may be repeated if iron deficiency reoccurs. 2.3 Adult Patients with Peritoneal Dialysis Dependent-Chronic Kidney Disease (PDD-CKD) Administer Venofer 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 Venofer in a maximum of 250 ml of 0.9% NaCl. Venofer treatment may be repeated if iron deficiency reoccurs. 2.4 Pediatric Patients (2 years of age and older) with HDD-CKD for iron maintenance treatment The dosing for iron replacement treatment in pediatric patients with HDD-CKD has not been established. For iron maintenance treatment: Administer Venofer 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. Venofer treatment may be repeated if necessary. 2.5 Pediatric Patients (2 years of age and older) with NDD-CKD or PDD-CKD who are on erythropoietin therapy for iron maintenance treatment The dosing for iron replacement treatment in pediatric patients with NDD-CKD or PDD-CKD has not been established. For iron maintenance treatment: Administer Venofer 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. Venofer treatment may be repeated if necessary. 3 DOSAGE FORMS AND STRENGTHS 10 ml single-use vial / 200 mg elemental iron (20 mg/ml) 5 ml single-use vial / 100 mg elemental iron (20 mg/ml) 2.5 ml single-use vial / 50 mg elemental iron (20 mg/ml) 4 CONTRAINDICATIONS Known hypersensitivity to Venofer 5 WARNINGS AND PRECAUTIONS 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 Venofer. 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 Venofer immediately. Monitor patients for signs and symptoms of hypersensitivity during and after Venofer administration for at least 30 minutes and until clinically stable following completion of the infusion. Only administer Venofer when personnel and therapies are immediately available for the treatment of serious hypersensitivity reactions. Most reactions associated with intravenous iron preparations occur within 30 minutes of the completion of the infusion [see Adverse Reactions (6.1 and 6.2)]. 5.2 Hypotension Venofer may cause clinically significant hypotension. Monitor for signs and symptoms of hypotension following each administration of Venofer. Hypotension following administration of Venofer may be related to the rate of administration and/or total dose administered [See Dosage and Administration (2), Warnings and Precautions (5.1), and Adverse Reactions (6.2)]. 5.3 Iron Overload Excessive therapy with parenteral iron can lead to excess storage of iron with the possibility of iatrogenic hemosiderosis. All adult and pediatric patients receiving Venofer require periodic monitoring of hematologic and iron parameters (hemoglobin, hematocrit, serum ferritin and transferrin saturation). Do not administer Venofer to patients with evidence of iron overload. Transferrin saturation (TSAT) values increase rapidly after intravenous administration of iron ; do not perform serum iron measurements for at least 48 hours after intravenous dosing [See Dosage and Administration (2) and Overdosage (10)]. 6 ADVERSE REACTIONS The following serious adverse reactions associated with Venofer are described in other sections [See Warnings and Precautions (5.1, 5.2 and 5.3)]. 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 Adult Patients with CKD The frequency of adverse reactions associated with the use of Venofer 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 ³ 2% of treated patients in the six clinical trials for which the rate for Venofer 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. Table 1. Treatment-Emergent Adverse Reactions Reported in ³ 2% of Study Populations and for which the Rate for Venofer Exceeds the Rate for Comparator Adverse Reactions (Preferred Term) HDD-CKD NDD-CKD PDD-CKD Venofer Venofer Oral Iron Venofer EPO* Only (N=231) (N=139) (N=139) (N=75) (N=46) % % % % % Subjects with any adverse reaction Ear and Labyrinth Disorders Ear Pain Eye Disorders Conjunctivitis Gastrointestinal Disorders Abdominal pain Diarrhea Dysgeusia Nausea Vomiting General Disorders and Administration Site Conditions Asthenia Chest pain Feeling abnormal Infusion site pain or burning Injection site extravasation Peripheral edema Pyrexia Infections and Infestations Nasopharyngitis, Sinusitis, Upper respiratory tract infections, Pharyngitis Injury, Poisoning and Procedural Complications Graft complication Metabolism and Nutrition Disorders Fluid overload Gout Hyperglycemia Hypoglycemia Musculoskeletal and Connective Tissue Disorders Arthralgia Back pain Muscle cramp Myalgia Pain in extremity Nervous System Disorders Dizziness Headache Respiratory, Thoracic and Mediastinal Disorders Cough Dyspnea Nasal congestion Skin and Subcutaneous Tissue Disorders Pruritus Vascular Disorders Hypertension Hypotension * EPO=Erythropoietin 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 iron therapy and were reported to be intolerant (defined as precluding further use of that iron product). When these patients were treated with Venofer there were no occurrences of adverse reactions that precluded further use of Venofer [See Warning and Precautions (5)].