[Effects of a combination chemotherapy "VEMA" consisting of vincristine, cyclophosphamide, methotrexate and ACNU in the treatment of small cell bronchogenic carcinoma].
A combination chemotherapy "VEMA" consisting of vincristine (VCR), cyclophosphamide (Endoxan, EX), methotrexate (MTX) and nimustine (ACNU) has been carried out for the treatment of small cell bronchogenic carcinoma since September, 1978. "VEMA" regimen consists of VCR 1.3 mg/m2 iv push on day 1, EX 500 mg/m2 iv infusion on day 1 and 2, MTX 28 mg/m2 iv push on day 1, 2 and 3, and ACNU 67 mg/m2 iv push on day 3. This dose schedule was repeated every 3 to 4 weeks. The regimen was given to 14 patients and 12 patients were evaluable. In the 12 evaluable cases, 2 case of complete response (CR), 7 cases of partial response (PR) and 2 cases of effusion effective were obtained. Response rate of CR + PR was 90%. Response rate including CR, PR and effusion effective was 91.7%. The major clinical toxicity of "VEMA" therapy was bone marrow suppression. Other side effects were anorexia, nausea, vomiting, alopecia and stomatitis: etc; however, these side effects were not life threatening to terminate "VEMA" therapy. In conclusion, "VEMA" regimen is a new potent combination chemotherapy in the treatment of small cell bronchogenic carcinoma.
D000328:Adult; D000368:Aged; D000970:Antineoplastic Agents / Q000008:administration & dosage* / Q000009:adverse effects; D018288:Carcinoma, Small Cell / Q000188:drug therapy*; D003520:Cyclophosphamide / Q000008:administration & dosage; D004359:Drug Therapy, Combination; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000188:drug therapy*; D008297:Male; D008727:Methotrexate / Q000008:administration & dosage; D008875:Middle Aged; D015376:Nimustine; D009607:Nitrosourea Compounds / Q000008:administration & dosage; D014750:Vincristine / Q000008:administration & dosage
D000970:Antineoplastic Agents; D009607:Nitrosourea Compounds; D015376:Nimustine; D014750:Vincristine; D003520:Cyclophosphamide; D008727:Methotrexate