PROCRIT is an erythropoiesis-stimulating agent (ESA) indicated for: Treatment of anemia due to Chronic Kidney Disease (CKD) in patients on dialysis and not on dialysis ( 1.1 ). Zidovudine in patients with Human Immunodeficiency Virus (HIV) infection ( 1.2 ). The effects of concomitant myelosuppressive chemotherapy, and upon initiation, there is a minimum of two additional months of planned chemotherapy ( 1.3 ). Reduction of allogeneic red blood cell (RBC) transfusions in patients undergoing elective, noncardiac, nonvascular surgery ( 1.4 ).
Limitations of Use PROCRIT has not been shown to improve quality of life, fatigue, or patient well-being ( 1.5 ). PROCRIT is not indicated for use: In patients with cancer receiving hormonal agents, biologic products, or radiotherapy, unless also receiving concomitant myelosuppressive chemotherapy ( 1.5 ). In patients with cancer receiving myelosuppressive chemotherapy when the anticipated outcome is cure ( 1.5 ). In patients with cancer receiving myelosuppressive chemotherapy in whom the anemia can be managed by transfusion ( 1.5 ).
In patients scheduled for surgery who are willing to donate autologous blood ( 1.5 ). In patients undergoing cardiac or vascular surgery ( 1.5 ). As a substitute for RBC transfusions in patients who require immediate correction of anemia ( 1.5 ).
1.1Anemia Due to Chronic Kidney Disease
PROCRIT is indicated for the treatment of anemia due to chronic kidney disease (CKD), including patients on dialysis and not on dialysis to decrease the need for red blood cell (RBC) transfusion.
1.2Anemia Due to Zidovudine in Patients with HIV Infection
PROCRIT is indicated for the treatment of anemia due to zidovudine administered at ≤ 4200 mg/week in patients with HIV Infection with endogenous serum erythropoietin levels of ≤ 500 mUnits/mL.
1.3Anemia Due to Chemotherapy in Patients with Cancer
PROCRIT is indicated for the treatment of anemia in patients with non-myeloid malignancies where anemia is due to the effect of concomitant myelosuppressive chemotherapy, and upon initiation, there is a minimum of two additional months of planned chemotherapy.
1.4 Reduction of Allogeneic Red Blood Cell Transfusions in Patients Undergoing Elective, Noncardiac, Nonvascular Surgery PROCRIT is indicated to reduce the need for allogeneic RBC transfusions among patients with perioperative hemoglobin > 10 to ≤ 13 g/dL who are at high risk for perioperative blood loss from elective, noncardiac, nonvascular surgery. PROCRIT is not indicated for patients who are willing to donate autologous blood pre-operatively.
PROCRIT has not been shown to improve quality of life, fatigue, or patient well-being. PROCRIT is not indicated for use: In patients with cancer receiving hormonal agents, biologic products, or radiotherapy, unless also receiving concomitant myelosuppressive chemotherapy. In patients with cancer receiving myelosuppressive chemotherapy when the anticipated outcome is cure. In patients with cancer receiving myelosuppressive chemotherapy in whom the anemia can be managed by transfusion.
In patients scheduled for surgery who are willing to donate autologous blood. In patients undergoing cardiac or vascular surgery. As a substitute for RBC transfusions in patients who require immediate correction of anemia.
Contraindications
PROCRIT is contraindicated in patients with: Uncontrolled hypertension [see Warnings and Precautions (5.3) ] Pure red cell aplasia (PRCA) that begins after treatment with PROCRIT or other erythropoietin protein drugs [see Warnings and Precautions (5.6) ] Serious allergic reactions to PROCRIT [see Warnings and Precautions (5.7) ] PROCRIT from multiple-dose vials contains benzyl alcohol and is contraindicated in: Neonates, infants, pregnant women, and lactating women [see Warnings and Precautions (5.9) , Use in Specific Populations (8.1 , 8.2 , 8.4) ].
Uncontrolled hypertension ( 4 ) Pure red cell aplasia (PRCA) that begins after treatment with PROCRIT or other erythropoietin protein drugs ( 4 ) Serious allergic reactions to PROCRIT ( 4 ) Use of the multiple-dose vials containing benzyl alcohol in neonates, infants, pregnant women, and lactating women ( 4 )
Warnings and precautions
Increased Mortality, Myocardial Infarction, Stroke, and Thromboembolism: Using ESAs to target a hemoglobin level of greater than 11 g/dL increases the risk of serious adverse cardiovascular reactions and has not been shown to provide additional benefit ( 5.1 and 14.1 ). Use caution in patients with coexistent cardiovascular disease and stroke ( 5.1 ). Increased Mortality and/or Increased Risk of Tumor Progression or Recurrence in Patients with Cancer ( 5.2 ).
Hypertension: Control hypertension prior to initiating and during treatment with PROCRIT ( 5.3 ). Seizures: PROCRIT increases the risk for seizures in patients with CKD ( 5.4 ). Increase monitoring of these patients for changes in seizure frequency or premonitory symptoms ( 5.4 ). PRCA: If severe anemia and low reticulocyte count develop during PROCRIT treatment, withhold PROCRIT and evaluate for PRCA ( 5.6 ). Serious Allergic Reactions: Discontinue PROCRIT and manage reactions ( 5.7 ).
Severe Cutaneous Reactions: Discontinue PROCRIT ( 5.8 ).
5.1Increased Mortality, Myocardial Infarction, Stroke, and Thromboembolism
In controlled clinical trials of patients with CKD comparing higher hemoglobin targets (13 – 14 g/dL) to lower targets (9 – 11.3 g/dL), PROCRIT and other ESAs increased the risk of death, myocardial infarction, stroke, congestive heart failure, thrombosis of hemodialysis vascular access, and other thromboembolic events in the higher target groups. Using ESAs to target a hemoglobin level of greater than 11 g/dL increases the risk of serious adverse cardiovascular reactions and has not been shown to provide additional benefit [see Clinical Studies (14.1) ] .
Use caution in patients with coexistent cardiovascular disease and stroke [see Dosage and Administration (2.2) ] . Patients with CKD and an insufficient hemoglobin response to ESA therapy may be at even greater risk for cardiovascular reactions and mortality than other patients. A rate of hemoglobin rise of greater than 1 g/dL over 2 weeks may contribute to these risks. In controlled clinical trials of patients with cancer, PROCRIT and other ESAs increased the risks for death and serious adverse cardiovascular reactions.
These adverse reactions included myocardial infarction and stroke. In controlled clinical trials, ESAs increased the risk of death in patients undergoing coronary artery bypass graft surgery (CABG) and the risk of deep venous thrombosis (DVT) in patients undergoing orthopedic procedures. The design and overall results of the 3 large trials comparing higher and lower hemoglobin targets are shown in Table 1. Table 1: Randomized Controlled Trials Showing Adverse Cardiovascular Outcomes in Patients With CKD Normal Hematocrit Study (NHS) (N=1265) CHOIR (N=1432) TREAT (N=4038) Time Period of Trial 1993 to 1996 2003 to 2006 2004 to 2009 Population CKD patients on hemodialysis with coexisting CHF or CAD, hematocrit 30 ± 3% on epoetin alfa CKD patients not on dialysis with hemoglobin < 11 g/dL not previously administered epoetin alfa CKD patients not on dialysis with type II diabetes, hemoglobin ≤ 11 g/dL Hemoglobin Target; Higher vs.
Lower (g/dL) 14.0 vs. 10.0 13.5 vs. 11.3 13.0 vs. ≥
9.0Median (Q1, Q3) Achieved
Hemoglobin level (g/dL) 12.6 (11.6, 13.3) vs. 10.3 (10.0, 10.7) 13.0 (12.2, 13.4) vs. 11.4 (11.1, 11.6) 12.5 (12.0, 12.8) vs. 10.6 (9.9, 11.3) Primary Endpoint All-cause mortality or non-fatal MI All-cause mortality, MI, hospitalization for CHF, or stroke All-cause mortality, MI, myocardial ischemia, heart failure, and stroke Hazard Ratio or Relative Risk (95% CI) 1.28 (1.06 – 1.56) 1.34 (1.03 – 1.74) 1.05 (0.94 – 1.17) Adverse Outcome for Higher Target Group All-cause mortality All-cause mortality Stroke Hazard Ratio or Relative Risk (95% CI) 1.27 (1.04 – 1.54) 1.48 (0.97 – 2.27) 1.92 (1.38 – 2.68) Patients with Chronic Kidney Disease Normal Hematocrit Study (NHS): A prospective, randomized, open-label study of 1265 patients with chronic kidney disease on dialysis with documented evidence of congestive heart failure or ischemic heart disease was designed to test the hypothesis that a higher target hematocrit (Hct) would result in improved outcomes compared with a lower target Hct.
In this study, patients were randomized to epoetin alfa treatment targeted to a maintenance hemoglobin of either 14 ± 1 g/dL or 10 ± 1 g/dL. The trial was terminated early with adverse safety findings of higher mortality in the high hematocrit target group. Higher mortality (35% vs. 29%) was observed for the patients randomized to a target hemoglobin of 14 g/dL than for the patients randomized to a target hemoglobin of 10 g/dL.
For all-cause mortality, the HR=1.27; 95% CI (1.04, 1.54); p=0.018. The incidence of nonfatal myocardial infarction, vascular access thrombosis, and other thrombotic events was also higher in the group randomized to a target hemoglobin of 14 g/dL. CHOIR: A randomized, prospective trial, 1432 patients with anemia due to CKD who were not undergoing dialysis and who had not previously received epoetin alfa therapy were randomized to epoetin alfa treatment targeting a maintenance hemoglobin concentration of either 13.5 g/dL or 11.3 g/dL.
The trial was terminated early with adverse safety findings. A major cardiovascular event (death, myocardial infarction, stroke, or hospitalization for congestive heart failure) occurred in 125 of the 715 patients (18%) in the higher hemoglobin group compared to 97 of the 717 patients (14%) in the lower hemoglobin group [hazard ratio (HR) 1.34, 95% CI: 1.03, 1.74; p=0.03]. TREAT: A randomized, double-blind, placebo-controlled, prospective trial of 4038 patients with: CKD not on dialysis (eGFR of 20 – 60 mL/min), anemia (hemoglobin levels ≤ 11 g/dL), and type 2 diabetes mellitus, patients were randomized to receive either darbepoetin alfa treatment or a matching placebo.
Placebo group patients also received darbepoetin alfa when their hemoglobin levels were below 9 g/dL. The trial objectives were to demonstrate the benefit of darbepoetin alfa treatment of the anemia to a target hemoglobin level of 13 g/dL, when compared to a "placebo" group, by reducing the occurrence of either of two primary endpoints: (1) a composite cardiovascular endpoint of all-cause mortality or a specified cardiovascular event (myocardial ischemia, CHF, MI, and CVA) or (2) a composite renal endpoint of all-cause mortality or progression to end stage renal disease.
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Pregnancy and breastfeeding
8.1Pregnancy Risk Summary PROCRIT
from multiple-dose vials contains benzyl alcohol and is contraindicated in pregnant women [see Contraindications (4) ] . When therapy with PROCRIT is needed during pregnancy, use a benzyl alcohol-free formulation (i.e., single-dose vial). Do not mix PROCRIT with bacteriostatic saline when administering to pregnant women because it contains benzyl alcohol (see Clinical Considerations ) [see Dosage and Administration (2.1) ] .
The limited available data on PROCRIT use in pregnant women are insufficient to determine a drug-associated risk of adverse developmental outcomes. In animal reproductive and developmental toxicity studies, adverse fetal effects including embryo-fetal death, skeletal anomalies, and growth defects occurred when pregnant rats received epoetin alfa at doses approximating the clinical recommended starting doses (see Data ) .
Consider the benefits and risks of PROCRIT single-dose vials for the mother and possible risks to the fetus when prescribing PROCRIT to a pregnant woman. The estimated background risk of major birth defects and miscarriage for the indicated population is unknown. . All pregnancies have a background risk of birth defect, loss, or other adverse outcomes. In the U.S. general population, the estimated background risks of major birth defects and miscarriage in clinically recognized pregnancies is 2–4% and 15–20%, respectively.
Clinical Considerations Fetal/Neonatal Adverse Reactions The multiple-dose vials of PROCRIT contain benzyl alcohol. The preservative benzyl alcohol has been associated with serious adverse reactions and death when administered intravenously to neonates and infants [see Warnings and Precautions (5.9) , Use in Specific Populations (8.4) ]. There is a potential for similar risks to fetuses exposed to benzyl alcohol in utero .
Data Human Data There are reports of pregnant women with anemia alone or anemia associated with severe renal disease and other hematologic disorders who received PROCRIT. Polyhydramnios and intrauterine growth restriction were reported in women with chronic renal disease, which is associated with an increased risk for these adverse pregnancy outcomes. Due to the limited number of exposed pregnancies and multiple confounding factors (such as underlying maternal conditions, other maternal medications, and gestational timing of exposure), these published case reports and studies do not reliably estimate the frequency, presence or absence of adverse outcomes.
Animal Data When rats received PROCRIT at doses greater than or equal to 100 Units/kg/day during mating and through early pregnancy (dosing stopped prior to organogenesis), there were slight increases in the incidences of pre- and post-implantation loss, and a decrease in live fetuses in the presence of maternal toxicity (red limbs/pinna, focal splenic capsular toxicity, increased organ weights). This animal dose level of 100 Units/kg/day may approximate the clinical recommended starting dose, depending on the treatment indication.
When pregnant rats and rabbits received intravenous doses of up to 500 mg/kg/day of PROCRIT only during organogenesis (gestational days 7 to 17 in rats and gestational days 6 to 18 in rabbits), no teratogenic effects were observed in the offspring. The offspring (F1 generation) of the treated rats were observed postnatally; rats from the F1 generation reached maturity and were mated; no PROCRIT-related effects were apparent for their offspring (F2 generation fetuses).
When pregnant rats received PROCRIT at doses of 500 Units/kg/day late in pregnancy (after the period of organogenesis from day 17 of gestation through day 21 of lactation), pups exhibited decreased number of caudal vertebrae, decreased body weight gain, and delayed appearance of abdominal hair, eyelid opening, and ossification in the presence of maternal toxicity (red limbs/pinna, increased organ weights). This animal dose level of 500 U/kg/day is approximately five times the clinical recommended starting dose depending on the patient's treatment indication.
Adverse reactions
The following serious adverse reactions are discussed in greater detail in other sections of the label: Increased Mortality, Myocardial Infarction, Stroke, and Thromboembolism [see Warnings and Precautions (5.1) ] Increased Mortality and/or Increased Risk of Tumor Progression or Recurrence in Patients with Cancer [see Warnings and Precautions (5.2) ] Hypertension [see Warnings and Precautions (5.3) ] Seizures [see Warnings and Precautions (5.4) ] PRCA [see Warnings and Precautions (5.6) ] Serious Allergic Reactions [see Warnings and Precautions (5.7) ] Severe Cutaneous Reactions [see Warnings and Precautions (5.8) ] Patients with CKD: Adverse reactions in ≥ 5% of PROCRIT-treated patients in clinical studies were hypertension, arthralgia, muscle spasm, pyrexia, dizziness, medical device malfunction, vascular occlusion, and upper respiratory tract infection ( 6.1 ).
Patients on Zidovudine due to HIV Infection: Adverse reactions in ≥ 5% of PROCRIT-treated patients in clinical studies were pyrexia, cough, rash, and injection site irritation ( 6.1 ). Patients with Cancer on Chemotherapy: Adverse reactions in ≥ 5% of PROCRIT-treated patients in clinical studies were nausea, vomiting, myalgia, arthralgia, stomatitis, cough, weight decrease, leukopenia, bone pain, rash, hyperglycemia, insomnia, headache, depression, dysphagia, hypokalemia, and thrombosis ( 6.1 ).
Surgery Patients: Adverse reactions in ≥ 5% of PROCRIT-treated patients in clinical studies were nausea, vomiting, pruritus, headache, injection site pain, chills, deep vein thrombosis, cough, and hypertension ( 6.1 ). To report SUSPECTED ADVERSE REACTIONS, contact Janssen Products, LP at 1-800-JANSSEN (1-800-526-7736) or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.
6.1Clinical Trial Experience
Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of other drugs and may not reflect the rates observed in practice. Patients with Chronic Kidney Disease Adult Patients Three double-blind, placebo-controlled studies, including 244 patients with CKD on dialysis, were used to identify the adverse reactions to PROCRIT.
In these studies, the mean age of patients was 48 years (range: 20 to 80 years). One hundred and thirty-three (55%) patients were men. The racial distribution was as follows: 177 (73%) patients were white, 48 (20%) patients were black, 4 (2%) patients were Asian, 12 (5%) patients were other, and racial information was missing for 3 (1%) patients. Two double-blind, placebo-controlled studies, including 210 patients with CKD not on dialysis, were used to identify the adverse reactions to PROCRIT.
In these studies, the mean age of patients was 57 years (range: 24 to 79 years). One hundred and twenty-one (58%) patients were men. The racial distribution was as follows: 164 (78%) patients were white, 38 (18%) patients were black, 3 (1%) patients were Asian, 3 (1%) patients were other, and racial information was missing for 2 (1%) patients. The adverse reactions with a reported incidence of ≥ 5% in PROCRIT-treated patients and that occurred at a ≥ 1% higher frequency than in placebo-treated patients are shown in the table below: Table 3: Adverse Reactions in Patients with CKD on Dialysis Adverse Reaction PROCRIT-treated Patients (n=148) Placebo-treated Patients (n=96) Hypertension 27.7% 12.5% Arthralgia 16.2% 3.1% Muscle spasm 7.4% 6.3% Pyrexia 10.1% 8.3% Dizziness 9.5% 8.3% Medical Device Malfunction (artificial kidney clotting during dialysis) 8.1% 4.2% Vascular Occlusion (vascular access thrombosis) 8.1% 2.1% Upper respiratory tract infection 6.8% 5.2% An additional serious adverse reaction that occurred in less than 5% of epoetin alfa-treated dialysis patients and greater than placebo was thrombosis (2.7% PROCRIT and 1% placebo) [see Warnings and Precautions (5.1) ].
The adverse reactions with a reported incidence of ≥ 5% in PROCRIT-treated patients and that occurred at a ≥ 1% higher frequency than in placebo-treated patients are shown in the table below: Table 4: Adverse Reactions in Patients with CKD Not on Dialysis Adverse Reactions PROCRIT-treated Patients (n=131) Placebo-treated Patients (n=79) Hypertension 13.7% 10.1% Arthralgia 12.2% 7.6% Additional serious adverse reactions that occurred in less than 5% of epoetin alfa-treated patients not on dialysis and greater than placebo were erythema (0.8% PROCRIT and 0% placebo) and myocardial infarction (0.8% PROCRIT and 0% placebo) [see Warnings and Precautions (5.1) ].
Pediatric Patients In pediatric patients with CKD on dialysis, the pattern of adverse reactions was similar to that found in adults. Zidovudine-treated Patients with HIV Infection A total of 297 zidovudine-treated patients with HIV Infection were studied in 4 placebo-controlled studies. A total of 144 (48%) patients were randomly assigned to receive PROCRIT and 153 (52%) patients were randomly assigned to receive placebo.
PROCRIT was administered at doses between 100 and 200 Units/kg 3 times weekly subcutaneously for up to 12 weeks. For the combined PROCRIT treatment groups, a total of 141 (98%) men and 3 (2%) women between the ages of 24 and 64 years were enrolled. The racial distribution of the combined PROCRIT treatment groups was as follows: 129 (90%) white, 8 (6%) black, 1 (1%) Asian, and 6 (4%) other. In double-blind, placebo-controlled studies of 3 months duration involving approximately 300 zidovudine-treated patients with HIV Infection, adverse reactions with an incidence of ≥ 1% in patients treated with PROCRIT were: Table 5: Adverse Reactions in Zidovudine-treated Patients with HIV Infection Adverse Reaction PROCRIT (n=144) Placebo (n=153) Pyrexia 42% 34% Cough 26% 14% Rash 19% 7% Injection site irritation 7% 4% Urticaria 3% 1% Respiratory tract congestion 1% Not reported Pulmonary embolism 1% Not reported Patients with Cancer on Chemotherapy The data below were obtained in Study C1, a 16-week, double-blind, placebo-controlled study that enrolled 344 patients with anemia secondary to chemotherapy.
There were 333 patients who were evaluable for safety; 168 of 174 patients (97%) randomized to PROCRIT received at least 1 dose of study drug, and 165 of 170 patients (97%) randomized to placebo received at least 1 placebo dose. For the once weekly PROCRIT-treatment group, a total of 76 men (45%) and 92 women (55%) between the ages of 20 and 88 years were treated. The racial distribution of the PROCRIT-treatment group was 158 white (94%) and 10 black (6%).
PROCRIT was administered once weekly for an average of 13 weeks at a dose of 20,000 to 60,000 IU subcutaneously (mean weekly dose was 49,000 IU). The adverse reactions with a reported incidence of ≥ 5% in PROCRIT-treated patients that occurred at a higher frequency than in placebo-treated patients are shown in the table below: Table 6: Adverse Reactions in Patients with Cancer Adverse Reaction PROCRIT (n=168) Placebo (n=165) Nausea 35% 30% Vomiting 20% 16% Myalgia 10% 5% Arthralgia 10% 6% Stomatitis 10% 8% Cough 9% 7% Weight decrease 9% 5% Leukopenia 8% 7% Bone pain 7% 4% Rash 7% 5% Hyperglycemia 6% 4% Insomnia 6% 2% Headache 5% 4% Depression 5% 4% Dysphagia 5% 2% Hypokalemia 5% 3% Thrombosis 5% 3% Surgery Patients Four hundred sixty-one patients undergoing major orthopedic surgery were studied in a placebo-controlled study (S1) and a comparative dosing study (2 dosing regimens, S2).
A total of 358 patients were randomly assigned to receive PROCRIT and 103 (22%) patients were randomly assigned to receive placebo. PROCRIT was administered daily at a dose of 100 to 300 IU/kg subcutaneously for 15 days or at 600 IU/kg once weekly for 4 weeks. For the combined PROCRIT treatment groups, a total of 90 (25%) men and 268 (75%) women between the ages of 29 and 89 years were enrolled. The racial distribution of the combined PROCRIT treatment groups was as follows: 288 (8
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Composition
Active ingredients
EPOETIN ALFA 2,000U/ML
Strengths and forms
The FDA lists each strength of a product separately; these pages share one label.
Prognia shows this product information for reference and learning. It is not treatment advice and can lag behind the official text. Always check the current product information and local protocols before prescribing.
The overall risks for each of the two primary endpoints (the cardiovascular composite and the renal composite) were not reduced with darbepoetin alfa treatment (see Table 1 ), but the risk of stroke was increased nearly two-fold in the darbepoetin alfa -treated group versus the placebo group: annualized stroke rate 2.1% vs. 1.1%, respectively, HR 1.92; 95% CI: 1.38, 2.68; p < 0.001. The relative risk of stroke was particularly high in patients with a prior stroke: annualized stroke rate 5.2% in the darbepoetin alfa-treated group and 1.9% in the placebo group, HR 3.07; 95% CI: 1.44, 6.54.
Also, among darbepoetin alfa-treated subjects with a past history of cancer, there were more deaths due to all causes and more deaths adjudicated as due to cancer, in comparison with the control group. Patients with Cancer An increased incidence of thromboembolic reactions, some serious and life-threatening, occurred in patients with cancer treated with ESAs. In a randomized, placebo-controlled study (Study 2 in Table 2 [see Warnings and Precautions (5.2) ] ) of 939 women with metastatic breast cancer receiving chemotherapy, patients received either weekly epoetin alfa or placebo for up to a year.
This study was designed to show that survival was superior when epoetin alfa was administered to prevent anemia (maintain hemoglobin levels between 12 and 14 g/dL or hematocrit between 36% and 42%). This study was terminated prematurely when interim results demonstrated a higher mortality at 4 months (8.7% vs. 3.4%) and a higher rate of fatal th
