Anesthesia and analgesia
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Anesthesia and analgesia · Nov 1985
Randomized Controlled Trial Comparative Study Clinical TrialA double-blind comparison of multiple intramuscular doses of ciramadol, morphine, and placebo for the treatment of postoperative pain.
Ciramadol, an agonist-antagonist analgesic (in intramuscular doses of 30 and 60 mg) was compared with 10 mg of morphine and placebo in a double-blind, parallel study in 160 patients with postoperative pain. The patients were assigned randomly to one of the four treatment groups and could receive a dose of the medication every 3 hr as needed for 48 hr; a maximum of six doses was allowed in a 24-hr period. Formal efficacy assessments using standard pain intensity and pain relief scales were restricted to the initial dose period. ⋯ Sedation was slightly higher with the active therapies than with placebo. Changes in vital signs were minimal. It is concluded that 60 mg of ciramadol compares favorably with 10 mg of morphine as a postoperative analgesic.