Double-blind comparison of the analgesic response to oral ciramadol (WY-15.705) and pentazocine in post-operative pain.
The efficacy and safety of oral ciramadol, a synthetic partial agonist-antagonist analgesic, in rapid control of postoperative pain was compared with oral pentazocine in a double blind study in 46 patients. Ciramadol 20 mg and 60 mg and pentazocine 50 mg had a rapid analgesic effect, peaking within one hour. Although a similar pattern of activity was observed for ciramadol 20 mg and pentazocine 50 mg, ciramadol 60 mg provided significantly better and longer lasting pain relief (P less than 0.02). Side effects included sedation and sweating, which occurred with a similar frequency in the various treatment groups. Oral ciramadol appears to be a safe and highly effective analgesic.
D000284:Administration, Oral; D000293:Adolescent; D000328:Adult; D000368:Aged; D000588:Amines / Q000627:therapeutic use*; D000700:Analgesics / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D001596:Benzylamines / Q000008:administration & dosage / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D003511:Cyclohexanols / Q000008:administration & dosage / Q000627:therapeutic use; D004311:Double-Blind Method; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010149:Postoperative Pain / Q000188:drug therapy*; D010423:Pentazocine / Q000008:administration & dosage / Q000627:therapeutic use*
D000588:Amines; D000700:Analgesics; D001596:Benzylamines; D003511:Cyclohexanols; C018273:ciramadol; D010423:Pentazocine