title: Comparative effectiveness of five analgesics for the pain of rheumatoid synovitis.
abstract: Utilizing 3 different methods for analyzing the results, a single dose double-blind crossover study of the effectiveness of 5 analgesics and placebo against the pain of rheumatoid synovitis in 30 subjects showed all active drugs superior to placebo by 1 analysis; aspirin, codeine and acetaminophen superior to both placebo and propoxyphene by a second; and aspirin alone superior to placebo and propoxyphene by a third. More side effects were reported from pentazocine than from other agents.
mesh_terms: D000082:Acetaminophen / Q000627:therapeutic use; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000008:administration & dosage* / Q000627:therapeutic use; D001172:Arthritis, Rheumatoid / Q000150:complications; D001241:Aspirin / Q000627:therapeutic use; D003061:Codeine / Q000627:therapeutic use; D011431:Dextropropoxyphene / Q000627:therapeutic use; D004311:Double-Blind Method; D006801:Humans; D010423:Pentazocine / Q000627:therapeutic use; D013585:Synovitis / Q000150:complications / Q000188:drug therapy*
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal; D000082:Acetaminophen; D001241:Aspirin; D010423:Pentazocine; D011431:Dextropropoxyphene; D003061:Codeine