Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

To test the hypothesis that the postoperative abdominal pain of tubal occlusion is mediated by prostaglandins, the effects of meclofenamate, an analgesic and a potent inhibitor of cyclooxygenase, on postoperative analgesia and incidence of abdominal pain were compared with those of acetaminophen, a weak inhigitor of prostaglandin activity. 100 patients undergoing tubal occlusion under local anesthesia in a Kentucky health facility were studied. Tge patients were randomly divided into 4 equal groups: 1) control; 2) acetaminophen, 1300 mg; 3) meclofenamate, 100 mg; 4) meclofenamate, 200 mg. The fallopian tubes were occluded by electrocautery in 47 patients and by application of Falope rings in 53 patients. Both acetaminophen and meclofenamate provided substantial analgesia for 4 hours after the operation (p0.05). Meclofenamate reduced the incidence of abdominal pain by 1/2 (p0.02), but acetaminophen did not. These results suggest that a portion of pain relief achieved by meclofenamate may be due to suppression of myosalpingian and/or myometrial contractions, a process mediated by prostaglandins.
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PMID:Effects of meclofenamate and acetaminophen on abdominal pain following tubal occlusion. 294 86