title: Squamous cell carcinoma of the esophagus. Treatment by combined vincristine-methotrexate plus folinic acid rescue and cisplatin before radiotherapy.
abstract: From January to November, 1981, 28 patients with unresectable squamous cell carcinoma of the esophagus were treated with two cycles of chemotherapy combining vincristine (V), methotrexate (M), folinic acid rescue, and cisplatin (P) on days 1 and 21. Split-course radiation therapy was delivered thereafter from day 42 on. Hematologic, renal, and neurologic tolerance was acceptable, but most of the patients experienced nausea and vomiting. Results evolution at day 40 showed a 61% partial response (PR) rate and a 7% complete response (CR) rate. One month after the end of radiation therapy, 43% PR and 32% CR were obtained. Median response duration was 8 months. Median survival was 11.6 months for patients overall, yielding 12.9 months for responders and 5.9 months for nonresponders. Based on the response rate obtained with combined chemotherapy, a randomized trial of VMP initial chemotherapy is currently being undertaken by our cooperative group to study whether such an initial treatment could improve resectability and radiation-mediated local control along with survival rate.
mesh_terms: D000328:Adult; D000368:Aged; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000008:administration & dosage* / Q000009:adverse effects / Q000627:therapeutic use*; D002294:Carcinoma, Squamous Cell / Q000628:therapy*; D002945:Cisplatin / Q000008:administration & dosage / Q000009:adverse effects; D003131:Combined Modality Therapy; D004938:Esophageal Neoplasms / Q000628:therapy*; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D002955:Leucovorin / Q000008:administration & dosage; D008297:Male; D008727:Methotrexate / Q000008:administration & dosage / Q000009:adverse effects; D008875:Middle Aged; D009325:Nausea / Q000139:chemically induced; D013997:Time Factors; D014750:Vincristine / Q000008:administration & dosage / Q000009:adverse effects; D014839:Vomiting / Q000139:chemically induced
chemical_list: D014750:Vincristine; D002945:Cisplatin; D002955:Leucovorin; D008727:Methotrexate