Estudio de fase I para evaluar la seguridad y farmacocinética de BB-10901 (huN901-DM1) administrado como infusión intravenosa semanal durante dos semanas consecutivas cada tres semanas en sujetos con mieloma múltiple CD56-positivo en recaída y recaída refractario

Criterios de inclusión

• DISEASE CHARACTERISTICS:
• Histologically confirmed multiple myeloma
• Relapsed or relapsed/refractory disease
• Failed ≥ 1 prior therapy for multiple myeloma
• Once the MTD is defined, only patients who have received at least 1 but equal or less than 6 prior chemotherapy regimens will be enrolled at this dose level
• CD56-positive disease confirmed by immunohistochemistry or flow cytometry
• PATIENT CHARACTERISTICS:
• ECOG (Zubrod) performance status 0-2
• Life expectancy ≥ 12 weeks
• Platelet count ≥ 75,000/mm\^3
• Absolute neutrophil count \> 1,000/mm\^3
• Hemoglobin ≥ 8.5 g/dL
• AST and ALT ≤ 3 times upper limit of normal (ULN)
• Bilirubin ≤ 1.5 times ULN
• Amylase and lipase within normal limits
• Creatinine ≤ 2 mg/dL
• Left ventricular ejection fraction ≥ lower limit of normal on MUGA or ECHO
• Not pregnant or nursing
• Negative pregnancy test
• Fertile patients must use effective contraception
• No peripheral neuropathy ≥ grade 3 or painful grade 2 neuropathy
• No significant cardiac disease, including any of the following:
• Myocardial infarction within the past 6 months
• Unstable angina
• Uncontrolled congestive heart failure
• Uncontrolled hypertension (i.e., recurrent or persistent increases in systolic blood pressure ≥ 180 mm Hg or diastolic blood pressure ≥ 110 mm Hg)
• Uncontrolled cardiac arrhythmias
• Cardiac toxicity ≥ grade 3 after prior chemotherapy
• No history of multiple sclerosis or other demyelinating disease
• No hemorrhagic or ischemic stroke within the past 6 months
• No Eaton-Lambert syndrome (para-neoplastic syndrome)
• No CNS injury with residual neurological deficit (other than peripheral neuropathy ≤ grade 2)
• No other malignancy within the past 3 years except adequately treated basal cell or squamous cell skin cancer, in situ cervical cancer, in situ breast cancer, or in situ prostate cancer
• No clinically relevant active infection, including active hepatitis B or C infection or HIV infection
• No other condition or disease, including laboratory abnormalities, that, in the opinion of the investigator, may preclude study treatment
• No known recent biochemical or clinical evidence of pancreatitis or extensive metastatic disease involving the pancreas
• PRIOR CONCURRENT THERAPY:
• See Disease Characteristics
• At least 4 weeks since prior chemotherapy (6 weeks for nitrosoureas or mitomycin C)
• At least 4 weeks since prior radiotherapy
• At least 4 weeks since prior major surgery (except placement of a vascular access device or tumor biopsies)
• More than 4 weeks since prior investigational agents
• At least 2 weeks since prior antineoplastic therapy with biological agents
• No prior hypersensitivity to monoclonal antibody therapy
• No other concurrent investigational agents
• No concurrent corticosteroids (except as indicated for other medical conditions \[\< 10 mg prednisone or equivalent\]; as pre-medication for administration of certain medications or blood products \[≤ 100 mg hydrocortisone\]; or for treatment of infusion reactions)
• Concurrent topical steroids allowed
• No other concurrent antineoplastic treatment (e.g., chemotherapy, radiotherapy, or biological agents)
• Concurrent bisphosphonates allowed provided patient began bisphosphonates before study entry and is maintained on a stable dose during study treatment