title: High-dose methotrexate with citrovorum factor rescue in non-small-cell lung cancer.
abstract: Nineteen patients with non-small-cell carcinoma of the lung were treated with high-dose methotrexate and leucovorin rescue. Two partial responses (10.5%) were observed, lasting 13 and 17 weeks. Toxicity was acceptable. It is concluded that the occasional benefit of high-dose methotrexate with leucovorin rescue at this dose and according to the schedule described for these patients does not warrant further study.
mesh_terms: D000328:Adult; D002277:Carcinoma / Q000188:drug therapy*; D002986:Clinical Trials as Topic; D004359:Drug Therapy, Combination; D005260:Female; D006801:Humans; D002955:Leucovorin / Q000009:adverse effects / Q000627:therapeutic use*; D008175:Lung Neoplasms / Q000188:drug therapy*; D008297:Male; D008727:Methotrexate / Q000009:adverse effects / Q000627:therapeutic use*; D008875:Middle Aged
chemical_list: D002955:Leucovorin; D008727:Methotrexate