Leukine
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Questions & Answers
Side Effects & Adverse Reactions
Benzyl alcohol is a constituent of liquid LEUKINE and Bacteriostatic Water for Injection diluent. Benzyl alcohol has been reported to be associated with a fatal "Gasping Syndrome" in premature infants. Liquid solutions containing benzyl alcohol (including liquid LEUKINE) or lyophilized LEUKINE reconstituted with Bacteriostatic Water for Injection, USP (0.9% benzyl alcohol) should not be administered to neonates (see PRECAUTIONS and DOSAGE AND ADMINISTRATION).
Edema, capillary leak syndrome, pleural and/or pericardial effusion have been reported in patients after LEUKINE administration. In 156 patients enrolled in placebo-controlled studies using LEUKINE at a dose of 250 mcg/m2/day by 2-hour IV infusion, the reported incidences of fluid retention (LEUKINE vs. placebo) were as follows: peripheral edema, 11% vs. 7%; pleural effusion, 1% vs. 0%; and pericardial effusion, 4% vs. 1%. Capillary leak syndrome was not observed in this limited number of studies; based on other uncontrolled studies and reports from users of marketed LEUKINE, the incidence is estimated to be less than 1%. In patients with preexisting pleural and pericardial effusions, administration of LEUKINE may aggravate fluid retention; however, fluid retention associated with or worsened by LEUKINE has been reversible after interruption or dose reduction of LEUKINE with or without diuretic therapy. LEUKINE should be used with caution in patients with preexisting fluid retention, pulmonary infiltrates or congestive heart failure.
Sequestration of granulocytes in the pulmonary circulation has been documented following LEUKINE infusion12 and dyspnea has been reported occasionally in patients treated with LEUKINE. Special attention should be given to respiratory symptoms during or immediately following LEUKINE infusion, especially in patients with preexisting lung disease. In patients displaying dyspnea during LEUKINE administration, the rate of infusion should be reduced by half. If respiratory symptoms worsen despite infusion rate reduction, the infusion should be discontinued. Subsequent IV infusions may be administered following the standard dose schedule with careful monitoring. LEUKINE should be administered with caution in patients with hypoxia.
Occasional transient supraventricular arrhythmia has been reported in uncontrolled studies during LEUKINE administration, particularly in patients with a previous history of cardiac arrhythmia. However, these arrhythmias have been reversible after discontinuation of LEUKINE. LEUKINE should be used with caution in patients with preexisting cardiac disease.
In some patients with preexisting renal or hepatic dysfunction enrolled in uncontrolled clinical trials, administration of LEUKINE has induced elevation of serum creatinine or bilirubin and hepatic enzymes. Dose reduction or interruption of LEUKINE administration has resulted in a decrease to pretreatment values. However, in controlled clinical trials the incidences of renal and hepatic dysfunction were comparable between LEUKINE (250 mcg/m2/day by 2-hour IV infusion) and placebo-treated patients. Monitoring of renal and hepatic function in patients displaying renal or hepatic dysfunction prior to initiation of treatment is recommended at least every other week during LEUKINE administration.
Legal Issues
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FDA Safety Alerts
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Manufacturer Warnings
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FDA Labeling Changes
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Uses
LEUKINE is indicated for use following induction chemotherapy in older adult patients with acute myelogenous leukemia (AML) to shorten time to neutrophil recovery and to reduce the incidence of severe and life-threatening infections and infections resulting in death. The safety and efficacy of LEUKINE have not been assessed in patients with AML under 55 years of age.
The term acute myelogenous leukemia, also referred to as acute non-lymphocytic leukemia (ANLL), encompasses a heterogeneous group of leukemias arising from various non-lymphoid cell lines which have been defined morphologically by the French-American-British (FAB) system of classification.
LEUKINE is indicated for the mobilization of hematopoietic progenitor cells into peripheral blood for collection by leukapheresis. Mobilization allows for the collection of increased numbers of progenitor cells capable of engraftment as compared with collection without mobilization. After myeloablative chemotherapy, the transplantation of an increased number of progenitor cells can lead to more rapid engraftment, which may result in a decreased need for supportive care. Myeloid reconstitution is further accelerated by administration of LEUKINE following peripheral blood progenitor cell transplantation.
LEUKINE is indicated for acceleration of myeloid recovery in patients with non-Hodgkin's lymphoma (NHL), acute lymphoblastic leukemia (ALL) and Hodgkin's disease undergoing autologous bone marrow transplantation (BMT). After autologous BMT in patients with NHL, ALL, or Hodgkin's disease, LEUKINE has been found to be safe and effective in accelerating myeloid engraftment, decreasing median duration of antibiotic administration, reducing the median duration of infectious episodes and shortening the median duration of hospitalization. Hematologic response to LEUKINE can be detected by complete blood count (CBC) with differential cell counts performed twice per week.
LEUKINE is indicated for acceleration of myeloid recovery in patients undergoing allogeneic BMT from HLA-matched related donors. LEUKINE has been found to be safe and effective in accelerating myeloid engraftment, reducing the incidence of bacteremia and other culture positive infections, and shortening the median duration of hospitalization.
LEUKINE is indicated in patients who have undergone allogeneic or autologous bone marrow transplantation (BMT) in whom engraftment is delayed or has failed. LEUKINE has been found to be safe and effective in prolonging survival of patients who are experiencing graft failure or engraftment delay, in the presence or absence of infection, following autologous or allogeneic BMT. Survival benefit may be relatively greater in those patients who demonstrate one or more of the following characteristics: autologous BMT failure or engraftment delay, no previous total body irradiation, malignancy other than leukemia or a multiple organ failure (MOF) score ≤ two (see CLINICAL EXPERIENCE). Hematologic response to LEUKINE can be detected by complete blood count (CBC) with differential performed twice per week.
History
There is currently no drug history available for this drug.
Other Information
LEUKINE® (sargramostim) is a recombinant human granulocyte-macrophage colony stimulating factor (rhu GM-CSF) produced by recombinant DNA technology in a yeast (S. cerevisiae) expression system. GM-CSF is a hematopoietic growth factor which stimulates proliferation and differentiation of hematopoietic progenitor cells. LEUKINE is a glycoprotein of 127 amino acids characterized by three primary molecular species having molecular masses of 19,500, 16,800 and 15,500 daltons. The amino acid sequence of LEUKINE differs from the natural human GM-CSF by a substitution of leucine at position 23, and the carbohydrate moiety may be different from the native protein. Sargramostim has been selected as the proper name for yeast-derived rhu GM-CSF.
The liquid LEUKINE presentation is formulated as a sterile, preserved (1.1% benzyl alcohol), injectable solution (500 mcg/mL) in a vial. Lyophilized LEUKINE is a sterile, white, preservative-free powder (250 mcg) that requires reconstitution with 1 mL Sterile Water for Injection, USP or 1 mL Bacteriostatic Water for Injection, USP. Liquid LEUKINE has a pH range of 6.7 - 7.7 and lyophilized LEUKINE has a pH range of 7.1 - 7.7.
Liquid LEUKINE and reconstituted lyophilized LEUKINE are clear, colorless liquids suitable for subcutaneous injection (SC) or intravenous infusion (IV).
Liquid LEUKINE contains 500 mcg (2.8 x 106 IU/mL) sargramostim and 1.1% benzyl alcohol in a 1 mL solution. The vial of lyophilized LEUKINE contains 250 mcg (1.4 x 106 IU/vial) sargramostim.
The liquid LEUKINE vial and reconstituted lyophilized LEUKINE vial also contain 40 mg/mL mannitol, USP; 10 mg/mL sucrose, NF; and 1.2 mg/mL tromethamine, USP, as excipients. Biological potency is expressed in International Units (IU) as tested against the WHO First International Reference Standard. The specific activity of LEUKINE is approximately 5.6 x 106 IU/mg.
Sources
Leukine Manufacturers
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Genzyme Corporation
![Leukine (Sargramostim) Liquid Leukine (Sargramostim) Injection, Powder, For Solution [Genzyme Corporation]](/wp-content/themes/bootstrap/assets/img/loading2.gif)
Leukine | Genzyme Corporation
Neutrophil Recovery Following Chemotherapy in Acute Myelogenous LeukemiaThe recommended dose is 250 mcg/m2/day administered intravenously over a 4 hour period starting approximately on day 11 or four days following the completion of induction chemotherapy, if the day 10 bone marrow is hypoplastic with <5% blasts. If a second cycle of induction chemotherapy is necessary, LEUKINE should be administered approximately four days after the completion of chemotherapy if the bone marrow is hypoplastic with <5% blasts. LEUKINE should be continued until an ANC >1500 cells/mm3 for 3 consecutive days or a maximum of 42 days. LEUKINE should be discontinued immediately if leukemic regrowth occurs. If a severe adverse reaction occurs, the dose can be reduced by 50% or temporarily discontinued until the reaction abates.
In order to avoid potential complications of excessive leukocytosis (WBC > 50,000 cells/mm3 or ANC > 20,000 cells/mm3) a CBC with differential is recommended twice per week during LEUKINE therapy. LEUKINE treatment should be interrupted or the dose reduced by half if the ANC exceeds 20,000 cells/mm3.
Mobilization of Peripheral Blood Progenitor CellsThe recommended dose is 250 mcg/m2/day administered IV over 24 hours or SC once daily. Dosing should continue at the same dose through the period of PBPC collection. The optimal schedule for PBPC collection has not been established. In clinical studies, collection of PBPC was usually begun by day 5 and performed daily until protocol specified targets were achieved (see CLINICAL EXPERIENCE, Mobilization and Engraftment of PBPC). If WBC > 50,000 cells/mm3, the LEUKINE dose should be reduced by 50%. If adequate numbers of progenitor cells are not collected, other mobilization therapy should be considered.
Post Peripheral Blood Progenitor Cell TransplantationThe recommended dose is 250 mcg/m2/day administered IV over 24 hours or SC once daily beginning immediately following infusion of progenitor cells and continuing until an ANC>1500 cells/mm3 for three consecutive days is attained.
Myeloid Reconstitution After Autologous or Allogeneic Bone Marrow TransplantationThe recommended dose is 250 mcg/m2/day administered IV over a 2-hour period beginning two to four hours after bone marrow infusion, and not less than 24 hours after the last dose of chemotherapy or radiotherapy. Patients should not receive LEUKINE until the post marrow infusion ANC is less than 500 cells/mm3. LEUKINE should be continued until an ANC >1500 cells/mm3 for three consecutive days is attained. If a severe adverse reaction occurs, the dose can be reduced by 50% or temporarily discontinued until the reaction abates. LEUKINE should be discontinued immediately if blast cells appear or disease progression occurs.
In order to avoid potential complications of excessive leukocytosis (WBC > 50,000 cells/mm3, ANC > 20,000 cells/mm3) a CBC with differential is recommended twice per week during LEUKINE therapy. LEUKINE treatment should be interrupted or the dose reduced by 50% if the ANC exceeds 20,000 cells/mm3.
Bone Marrow Transplantation Failure or Engraftment DelayThe recommended dose is 250 mcg/m2/day for 14 days as a 2-hour IV infusion. The dose can be repeated after 7 days off therapy if engraftment has not occurred. If engraftment still has not occurred, a third course of 500 mcg/m2/day for 14 days may be tried after another 7 days off therapy. If there is still no improvement, it is unlikely that further dose escalation will be beneficial. If a severe adverse reaction occurs, the dose can be reduced by 50% or temporarily discontinued until the reaction abates. LEUKINE should be discontinued immediately if blast cells appear or disease progression occurs.
In order to avoid potential complications of excessive leukocytosis (WBC > 50,000 cells/mm3, ANC > 20,000 cells/mm3) a CBC with differential is recommended twice per week during LEUKINE therapy. LEUKINE treatment should be interrupted or the dose reduced by half if the ANC exceeds 20,000 cells/mm3.
Preparation of LEUKINE Liquid LEUKINE is formulated as a sterile, preserved (1.1% benzyl alcohol), injectable solution (500 mcg/mL) in a vial. Lyophilized LEUKINE is a sterile, white, preservative-free powder (250 mcg) that requires reconstitution with 1 mL Sterile Water for Injection, USP, or 1 mL Bacteriostatic Water for Injection, USP. Liquid LEUKINE may be stored for up to 20 days at 2-8°C once the vial has been entered. Discard any remaining solution after 20 days. Lyophilized LEUKINE (250 mcg) should be reconstituted aseptically with 1.0 mL of diluent (see below). The contents of vials reconstituted with different diluents should not be mixed together.
Sterile Water for Injection, USP (without preservative): Lyophilized LEUKINE vials contain no antibacterial preservative, and therefore solutions prepared with Sterile Water for Injection, USP should be administered as soon as possible, and within 6 hours following reconstitution and/or dilution for IV infusion. The vial should not be re-entered or reused. Do not save any unused portion for administration more than 6 hours following reconstitution. Bacteriostatic Water for Injection, USP (0.9% benzyl alcohol): Reconstituted solutions prepared with Bacteriostatic Water for Injection, USP (0.9% benzyl alcohol) may be stored for up to 20 days at 2-8°C prior to use. Discard reconstituted solution after 20 days. Previously reconstituted solutions mixed with freshly reconstituted solutions must be administered within 6 hours following mixing. Preparations containing benzyl alcohol (including liquid LEUKINE and lyophilized LEUKINE reconstituted with Bacteriostatic Water for Injection) should not be used in neonates (see WARNINGS). During reconstitution of lyophilized LEUKINE the diluent should be directed at the side of the vial and the contents gently swirled to avoid foaming during dissolution. Avoid excessive or vigorous agitation; do not shake. LEUKINE should be used for SC injection without further dilution. Dilution for IV infusion should be performed in 0.9% Sodium Chloride Injection, USP. If the final concentration of LEUKINE is below 10 mcg/mL, Albumin (Human) at a final concentration of 0.1% should be added to the saline prior to addition of LEUKINE to prevent adsorption to the components of the drug delivery system. To obtain a final concentration of 0.1% Albumin (Human), add 1 mg Albumin (Human) per 1 mL 0.9% Sodium Chloride Injection, USP (e.g., use 1 mL 5% Albumin [Human] in 50 mL 0.9% Sodium Chloride Injection, USP). An in-line membrane filter should NOT be used for intravenous infusion of LEUKINE. Store liquid LEUKINE and reconstituted lyophilized LEUKINE solutions under refrigeration at 2–8°C (36–46°F); DO NOT FREEZE. In the absence of compatibility and stability information, no other medication should be added to infusion solutions containing LEUKINE. Use only 0.9% Sodium Chloride Injection, USP to prepare IV infusion solutions. Aseptic technique should be employed in the preparation of all LEUKINE solutions. To assure correct concentration following reconstitution, care should be exercised to eliminate any air bubbles from the needle hub of the syringe used to prepare the diluent. Parenteral drug products should be inspected visually for particulate matter and discoloration prior to administration. If particulate matter is present or the solution is discolored, the vial should not be used. -
Sanofi-aventis U.s. Llc
Leukine | Sanofi-aventis U.s. Llc
Neutrophil Recovery Following Chemotherapy in Acute Myelogenous LeukemiaThe recommended dose is 250 mcg/m2/day administered intravenously over a 4 hour period starting approximately on day 11 or four days following the completion of induction chemotherapy, if the day 10 bone marrow is hypoplastic with <5% blasts. If a second cycle of induction chemotherapy is necessary, LEUKINE should be administered approximately four days after the completion of chemotherapy if the bone marrow is hypoplastic with <5% blasts. LEUKINE should be continued until an ANC >1500 cells/mm3 for 3 consecutive days or a maximum of 42 days. LEUKINE should be discontinued immediately if leukemic regrowth occurs. If a severe adverse reaction occurs, the dose can be reduced by 50% or temporarily discontinued until the reaction abates.
In order to avoid potential complications of excessive leukocytosis (WBC > 50,000 cells/mm3 or ANC > 20,000 cells/mm3) a CBC with differential is recommended twice per week during LEUKINE therapy. LEUKINE treatment should be interrupted or the dose reduced by half if the ANC exceeds 20,000 cells/mm3.
Mobilization of Peripheral Blood Progenitor CellsThe recommended dose is 250 mcg/m2/day administered IV over 24 hours or SC once daily. Dosing should continue at the same dose through the period of PBPC collection. The optimal schedule for PBPC collection has not been established. In clinical studies, collection of PBPC was usually begun by day 5 and performed daily until protocol specified targets were achieved (see CLINICAL EXPERIENCE, Mobilization and Engraftment of PBPC). If WBC > 50,000 cells/mm3, the LEUKINE dose should be reduced by 50%. If adequate numbers of progenitor cells are not collected, other mobilization therapy should be considered.
Post Peripheral Blood Progenitor Cell TransplantationThe recommended dose is 250 mcg/m2/day administered IV over 24 hours or SC once daily beginning immediately following infusion of progenitor cells and continuing until an ANC>1500 cells/mm3 for three consecutive days is attained.
Myeloid Reconstitution After Autologous or Allogeneic Bone Marrow TransplantationThe recommended dose is 250 mcg/m2/day administered IV over a 2-hour period beginning two to four hours after bone marrow infusion, and not less than 24 hours after the last dose of chemotherapy or radiotherapy. Patients should not receive LEUKINE until the post marrow infusion ANC is less than 500 cells/mm3. LEUKINE should be continued until an ANC >1500 cells/mm3 for three consecutive days is attained. If a severe adverse reaction occurs, the dose can be reduced by 50% or temporarily discontinued until the reaction abates. LEUKINE should be discontinued immediately if blast cells appear or disease progression occurs.
In order to avoid potential complications of excessive leukocytosis (WBC > 50,000 cells/mm3, ANC > 20,000 cells/mm3) a CBC with differential is recommended twice per week during LEUKINE therapy. LEUKINE treatment should be interrupted or the dose reduced by 50% if the ANC exceeds 20,000 cells/mm3.
Bone Marrow Transplantation Failure or Engraftment DelayThe recommended dose is 250 mcg/m2/day for 14 days as a 2-hour IV infusion. The dose can be repeated after 7 days off therapy if engraftment has not occurred. If engraftment still has not occurred, a third course of 500 mcg/m2/day for 14 days may be tried after another 7 days off therapy. If there is still no improvement, it is unlikely that further dose escalation will be beneficial. If a severe adverse reaction occurs, the dose can be reduced by 50% or temporarily discontinued until the reaction abates. LEUKINE should be discontinued immediately if blast cells appear or disease progression occurs.
In order to avoid potential complications of excessive leukocytosis (WBC > 50,000 cells/mm3, ANC > 20,000 cells/mm3) a CBC with differential is recommended twice per week during LEUKINE therapy. LEUKINE treatment should be interrupted or the dose reduced by half if the ANC exceeds 20,000 cells/mm3.
Preparation of LEUKINE Liquid LEUKINE is formulated as a sterile, preserved (1.1% benzyl alcohol), injectable solution (500 mcg/mL) in a vial. Lyophilized LEUKINE is a sterile, white, preservative-free powder (250 mcg) that requires reconstitution with 1 mL Sterile Water for Injection, USP, or 1 mL Bacteriostatic Water for Injection, USP. Liquid LEUKINE may be stored for up to 20 days at 2–8°C once the vial has been entered. Discard any remaining solution after 20 days. Lyophilized LEUKINE (250 mcg) should be reconstituted aseptically with 1.0 mL of diluent (see below). The contents of vials reconstituted with different diluents should not be mixed together.
Sterile Water for Injection, USP (without preservative): Lyophilized LEUKINE vials contain no antibacterial preservative, and therefore solutions prepared with Sterile Water for Injection, USP should be administered as soon as possible, and within 6 hours following reconstitution and/or dilution for IV infusion. The vial should not be re-entered or reused. Do not save any unused portion for administration more than 6 hours following reconstitution. Bacteriostatic Water for Injection, USP (0.9% benzyl alcohol): Reconstituted solutions prepared with Bacteriostatic Water for Injection, USP (0.9% benzyl alcohol) may be stored for up to 20 days at 2–8°C prior to use. Discard reconstituted solution after 20 days. Previously reconstituted solutions mixed with freshly reconstituted solutions must be administered within 6 hours following mixing. Preparations containing benzyl alcohol (including liquid LEUKINE and lyophilized LEUKINE reconstituted with Bacteriostatic Water for Injection) should not be used in neonates (see WARNINGS). During reconstitution of lyophilized LEUKINE the diluent should be directed at the side of the vial and the contents gently swirled to avoid foaming during dissolution. Avoid excessive or vigorous agitation; do not shake. LEUKINE should be used for SC injection without further dilution. Dilution for IV infusion should be performed in 0.9% Sodium Chloride Injection, USP. If the final concentration of LEUKINE is below 10 mcg/mL, Albumin (Human) at a final concentration of 0.1% should be added to the saline prior to addition of LEUKINE to prevent adsorption to the components of the drug delivery system. To obtain a final concentration of 0.1% Albumin (Human), add 1 mg Albumin (Human) per 1 mL 0.9% Sodium Chloride Injection, USP (e.g., use 1 mL 5% Albumin [Human] in 50 mL 0.9% Sodium Chloride Injection, USP). An in-line membrane filter should NOT be used for intravenous infusion of LEUKINE. Store liquid LEUKINE and reconstituted lyophilized LEUKINE solutions under refrigeration at 2–8°C (36–46°F); DO NOT FREEZE. In the absence of compatibility and stability information, no other medication should be added to infusion solutions containing LEUKINE. Use only 0.9% Sodium Chloride Injection, USP to prepare IV infusion solutions. Aseptic technique should be employed in the preparation of all LEUKINE solutions. To assure correct concentration following reconstitution, care should be exercised to eliminate any air bubbles from the needle hub of the syringe used to prepare the diluent. Parenteral drug products should be inspected visually for particulate matter and discoloration prior to administration. If particulate matter is present or the solution is discolored, the vial should not be used.
![Leukine (Sargramostim) Liquid Leukine (Sargramostim) Injection, Powder, For Solution [Sanofi-aventis U.s. Llc]](http://dailymed.nlm.nih.gov/dailymed/image.cfm?setid=04765fbf-f005-43aa-a628-5cc3d80f91e7&name=leukine-16.jpg)
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