title: Proresid in the long-term treatment of rheumatoid arthritis.
abstract: Drug withdrawal rate and reasons for treatment termination were studied in a retrospective life-table analysis of patients with rheumatoid arthritis prescribed Proresid, a semisynthetic podophyllotoxin derivative. Two years after starting with Proresid medication, half of the patients were still on treatment. After 5 years the termination rate had risen to 71%. Gastrointestinal side effects were the most common reason for abandoning medication. The results are compared with those found in other studies of similar desing. It is concluded that Proresid is a valuable and well-tolerated disease-modifying drug for long-term treatment of rheumatoid Arthritis.
authors.affiliation: Department of Rheumatology, Falu Central Hospital, Falun, Sweden.
authors.forename: J
authors.initials: J
authors.lastname: Lysholm
authors.forename: T
authors.initials: T
authors.lastname: Weitoft
mesh_terms: D000206:Actuarial Analysis; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000970:Antineoplastic Agents / Q000627:therapeutic use*; D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D004334:Drug Administration Schedule; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D011033:Podophyllin / Q000008:administration & dosage / Q000009:adverse effects / Q000031:analogs & derivatives* / Q000627:therapeutic use; D011034:Podophyllotoxin / Q000031:analogs & derivatives; D012189:Retrospective Studies
chemical_list: D000970:Antineoplastic Agents; C003170:mitopodozide; D011033:Podophyllin; D011034:Podophyllotoxin