title: [High dose of methotrexate-leucovorin treatment in advanced non-Hodgkin's lymphoma].
abstract: High doses of methotrexate (MTX) and leucovorin (LCV) as a rescue treatment were applied to five patients with non-Hodgkin's lymphoma, refractory to standard combination chemotherapy. Two of 5 patients showed a complete remission, and 2 patients showed a partial remission. One patient with massive pleural effusion showed an improvement by the treatment without any severe side effect under monitoring and controlling the dose of MTX. However, the remission duration of the treatment was short; therefore, additive therapy was required of later. From these results we assumed that the high dose of MTX and LCV could be effective for malignant lymphoma being resistant to other combination therapies.
mesh_terms: D000293:Adolescent; D000328:Adult; D004334:Drug Administration Schedule; D004359:Drug Therapy, Combination; D005260:Female; D006801:Humans; D002955:Leucovorin / Q000008:administration & dosage*; D008223:Lymphoma / Q000188:drug therapy* / Q000401:mortality; D008297:Male; D008727:Methotrexate / Q000008:administration & dosage*; D008875:Middle Aged
chemical_list: D002955:Leucovorin; D008727:Methotrexate