FDA label f781e9d9-650f-4d32-b78c-0660a0ea743a

5 WARNINGS AND PRECAUTIONS ​ Myelosuppression : Obtain complete blood counts prior to each cycle and more frequently as clinically indicated. ( 5.1 ) Secondary leukemias : Can occur with long-term use. ( 5.2 ) Hypersensitivity reactions : Hypersensitivity reactions including anaphylaxis may occur. ( 5.3 ) Embryo-fetal toxicity : ETOPOPHOS can cause fetal harm. Advise females of potential risk to the fetus and to use effective contraception during treatment with ETOPOPHOS and for 6 months after final dose. Advise males to use effective contraception for 4 months, after the last dose of ETOPOPHOS. ( 5.4 , 8.1 , 8.3 ) 5.1 Myelosuppression ETOPOPHOS causes myelosuppression that results in thrombocytopenia and neutropenia. Fatal infections and bleeding have occurred. Obtain complete blood counts prior to each cycle of ETOPOPHOS and more frequently as clinically indicated [see Adverse Reactions (6.1)] . 5.2 Secondary Leukemias Secondary leukemias have occurred with long term use of ETOPOPHOS. 5.3 Hypersensitivity Reactions ETOPOPHOS can cause hypersensitivity reactions, including rash, urticaria, pruritus, and anaphylaxis [see Adverse Reactions (6.1)] . If hypersensitivity reactions occur, immediately interrupt ETOPOPHOS and institute supportive management. Permanently discontinue ETOPOPHOS in patients who experience a severe hypersensitivity reaction. 5.4 Embryo-Fetal Toxicity Based on animal studies and its mechanism of action, ETOPOPHOS can cause fetal harm when administered to a pregnant woman. Advise pregnant women of the potential hazard to the fetus [see Use in Specific Populations ( 8.1 )] . Advise females of reproductive potential to use effective contraception during treatment with ETOPOPHOS and for at least 6 months after the final dose. Advise males with female partners of reproductive potential to use effective contraception for 4 months after the final dose [see Use in Specific Populations ( 8.3 )] .

6 ADVERSE REACTIONS The following serious adverse reactions are described elsewhere in the labeling: Myelosuppression [see Warnings and Precautions (5.1) ] Secondary leukemias [see Warnings and Precautions (5.2) ] Hypersensitivity reactions [see Warnings and Precautions (5.3) ] Most common adverse reaction is neutropenia. ( 6 ) To report SUSPECTED ADVERSE REACTIONS, contact Bristol-Myers Squibb at 1-800-721-5072 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch . 6.1 Clinical Trials 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 another drug and may not reflect the rates observed in practice. ETOPOPHOS has been used as a single agent in clinical studies involving 206 patients with a variety of malignancies (including one non-Hodgkin’s lymphoma) and in combination with cisplatin in 60 patients with small cell lung cancer. The most common adverse reaction was neutropenia. Other Important Adverse Reactions Gastrointestinal Toxicity Nausea and vomiting are the major gastrointestinal toxicities. The severity of nausea and vomiting is generally mild to moderate, with treatment discontinuation required in 1% of patients. Nausea and vomiting are managed with standard antiemetic therapy. Other Toxicities Other clinically important adverse reactions in clinical trials were: Gastrointestinal: abdominal pain, constipation, dysphagia General: fever Ocular: transient cortical blindness, optic neuritis Respiratory: interstitial pneumonitis/pulmonary fibrosis Skin: pigmentation, radiation recall dermatitis, Stevens-Johnson syndrome, and toxic epidermal necrolysis Neurologic: seizure, aftertaste Hepatobiliary disorder: hepatotoxicity 6.2 Postmarketing Experience The following adverse reactions have been identified during postapproval use of ETOPOPHOS. 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. Extravasation Extravasation, resulting in local soft tissue toxicity. Extravasation of ETOPOPHOS can result in swelling, pain, cellulitis, and necrosis, including skin necrosis. Acute Renal Failure Reversible cases of acute renal failure have been reported with administration of high dose (2220 mg/m 2 ) ETOPOPHOS with total body irradiation used for hematopoietic stem cell transplantation. The ETOPOPHOS formulation contains dextran 40, which has been associated with acute renal failure when administered in high doses.