Chemotherapy of lymphoma in 75 cats.
Seventy-five cats with lymphoma were treated with combination sequential chemotherapy consisting of vincristine, cyclophosphamide, and methotrexate. Thirty-nine cats had mediastinal, 16 had multicentric, 14 had alimentary, and 6 had renal lymphoma. The median survival time of the 75 cats was 8 weeks, with a mean of 32 weeks. Sixty-two cats had follow-up evaluation until death or cure and had a median survival time of 7 weeks, with a mean of 37 weeks. Of the 62 cats, 32 (52%) attained complete remission, with a median remission duration of 16 weeks and a mean of 46 weeks. The addition of prednisolone and/or L-asparaginase to the protocol did not improve the results. Sixteen cats with multicentric lymphoma had the longest survival times (median, 18 months) and remission durations (median, 25 months). Prognostic factors were evaluated in each anatomic form of lymphoma.
D000818:Animals; D000970:Antineoplastic Agents / Q000627:therapeutic use*; D002371:Cat Diseases / Q000188:drug therapy*; D002415:Cats; D003520:Cyclophosphamide / Q000008:administration & dosage; D004359:Drug Therapy, Combination; D005260:Female; D008223:Lymphoma / Q000188:drug therapy / Q000662:veterinary*; D008297:Male; D008727:Methotrexate / Q000008:administration & dosage; D014750:Vincristine / Q000008:administration & dosage
D000970:Antineoplastic Agents; D014750:Vincristine; D003520:Cyclophosphamide; D008727:Methotrexate