Doxorubicin

1 INDICATIONS AND USAGE Doxorubicin hydrochloride for injection is an anthracycline topoisomerase inhibitor indicated: as a component of multiagent adjuvant chemotherapy for treatment of women with axillary lymph node involvement following resection of primary breast cancer ( 1.1 ). for the treatment of: acute lymphoblastic leukemia, acute myeloblastic leukemia, Hodgkin lymphoma, Non-Hodgkin lymphoma, metastatic breast cancer, metastatic Wilms’ tumor, metastatic neuroblastoma, metastatic soft tissue sarcoma, metastatic bone sarcomas, metastatic ovarian carcinoma, metastatic transitional cell bladder carcinoma, metastatic thyroid carcinoma, metastatic gastric carcinoma, metastatic bronchogenic carcinoma ( 1.2 ).

6 ADVERSE REACTIONS The following clinically significant adverse reactions are described elsewhere in the labeling. Cardiomyopathy and Arrhythmias [see Warnings and Precautions (5.1) ] Secondary Malignancies [see Warnings and Precautions (5.2) ] Extravasation and Tissue Necrosis [see Warnings and Precautions (5.3) ] Severe Myelosuppression [see Warnings and Precautions (5.4) ] Tumor Lysis Syndrome [see Warnings and Precautions (5.6) ] Radiation Sensitization and Radiation Recall [see Warnings and Precautions (5.7) ] The most common (> 10%) adverse reactions are alopecia, nausea and vomiting ( 6.1 ). To report SUSPECTED ADVERSE REACTIONS, contact Amneal Pharmaceuticals at 1-877-835-5472 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.

8.1 Pregnancy Risk Summary Based on findings in animals and its mechanism of action, doxorubicin hydrochloride for injection can cause fetal harm when administered to a pregnant woman; avoid the use of doxorubicin hydrochloride for injection during the 1 st trimester. Available human data do not establish the presence or absence of major birth defects and miscarriage related to the use of doxorubicin hydrochloride during the 2 nd and 3 rd trimesters.

WARNING: CARDIOMYOPATHY, SECONDARY MALIGNANCIES, EXTRAVASATION AND TISSUE NECROSIS, and SEVERE MYELOSUPPRESSION Cardiomyopathy: Myocardial damage, including acute left ventricular failure, can occur with doxorubicin hydrochloride. The risk of cardiomyopathy is proportional to the cumulative exposure with incidence rates from 1% to 20% for cumulative doses ranging from 300 mg/m 2 to 500 mg/m 2 when doxorubicin hydrochloride is administered every 3 weeks. 5 WARNINGS AND PRECAUTIONS Radiation-Induced Toxicity: Can be increased by the administration of doxorubicin hydrochloride for injection. Radiation recall can occur in patients who receive doxorubicin hydrochloride for injection after prior radiation therapy ( 5.7 ). Embryo-Fetal Toxicity: Can cause fetal harm. Advise females of reproductive potential of the potential risk to a fetus and on the use of effective contraception. Advise males with female partners of reproductive potential to use effective contraception. Advise males with pregnant partners to use condoms ( 5.8 , 8.1 , 8.3 ). 5.1 Cardiomyopathy and Arrhythmias Cardiomyopathy Doxorubicin hydrochloride can result in myocardial damage, including acute left ventricular failure. 4 CONTRAINDICATIONS Doxorubicin hydrochloride for injection is contraindicated in patients with: Severe myocardial insufficiency [see Warnings and Precautions (5.1) ] Recent (occurring within the past 4 to 6 weeks) myocardial infarction [see Warnings and Precautions (5.1) ] Severe persistent drug-induced myelosuppression [see Warnings and Precautions (5.4) ] Severe hepatic impairment (defined as C...