PATIENT CHARACTERISTICS: Age: 18 and over Performance status: ECOG 0-1 Life expectancy: Not specified Hematopoietic: Absolute neutrophil count at least 1,500/mm3 Platelet count at least 100,000/mm3 Hepatic: Bilirubin no greater than 1.5 mg/dL Transaminases no greater than 5 times upper limit of normal Renal: Creatinine no greater than 2 mg/dL Cardiovascular: No uncontrolled angina pectoris and arrhythmias No myocardial infarction within past 3 months No uncompensated congestive heart failure Ejection fraction at least 45% Other: No active infections Not pregnant or nursing Fertile patients must use effective contraception HIV negative No other active malignancies No evidence of peripheral sensory neuropathy of at least grade 2