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A controlled clinical trial of chlormezanone, orphenadrine, orphenadrine/paracetamol and placebo in the treatment of painful skeletal muscle spasms.

AbstractFour hundred patients with painful muscle spasm caused by five common musculoskeletal diseases were included in a double-blind controlled trial of chlormezanone, orphenadrine, orphenadrine/paracetomol and placebo. Patients were treated for one week and then asked for their subjective assessment of the treatment. Fifty-three per cent improved on placebo, 57 percent on chlormezanone, 66 percent on orphenadrine and 71 percent on orphenadrine/paracetamol. There was no significant difference between chlormezanone and placebo, but orphenadrine appeared to have a beneficial effect, presumably because of its muscle relaxant activity.
AuthorsE J Valtonen
JournalAnnals of clinical research (Ann Clin Res) Vol. 7 Issue 2 Pg. 85-8 (Apr 1975) ISSN: 0003-4762 FINLAND
PMID1103709 (Publication Type: Clinical Trial, Controlled Clinical Trial, Journal Article, Randomized Controlled Trial)
Chemical References
  • Placebos
  • Acetaminophen
  • Chlormezanone
  • Orphenadrine
Topics
  • Acetaminophen (therapeutic use)
  • Chlormezanone (therapeutic use)
  • Clinical Trials as Topic
  • Drug Evaluation
  • Drug Therapy, Combination
  • Humans
  • Muscle Cramp (drug therapy)
  • Orphenadrine (therapeutic use)
  • Placebos