title: Cis-platin and methotrexate in the treatment of transitional cell carcinoma of the urinary tract.
abstract: Nineteen patients with recurrent or metastatic transitional cell carcinoma of the urinary tract were treated with a 3-weekly combination of methotrexate 200 mg/m2 as a 24-h infusion with folinic acid rescue and cis-platin 100 mg/m2. An objective response rate of 68% was obtained, with 4 patients (21%) achieving complete remission. Pulmonary disease and lymph node metastases were particularly sensitive to this therapy. The median duration of response was 21 weeks with a median survival of 54 weeks in the responding patients. This regimen warrants further investigation in the treatment of invasive bladder carcinoma.
mesh_terms: D000368:Aged; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D002295:Carcinoma, Transitional Cell / Q000188:drug therapy*; D002945:Cisplatin / Q000008:administration & dosage / Q000009:adverse effects; D006801:Humans; D002955:Leucovorin / Q000008:administration & dosage; D008727:Methotrexate / Q000008:administration & dosage / Q000009:adverse effects; D008875:Middle Aged; D009362:Neoplasm Metastasis; D014571:Urologic Neoplasms / Q000188:drug therapy*
chemical_list: D002945:Cisplatin; D002955:Leucovorin; D008727:Methotrexate