Prevention of gastrointestinal complications associated with nonsteroidal antiinflammatory drugs.
Nonsteroidal antiinflammatory drugs (NSAID), although used frequently for the treatment of arthritis and musculoskeletal disorders, may produce deleterious effects related to the gastrointestinal (GI) tract, including dyspeptic symptoms, erosions, ulcers, and serious GI complications (i.e., bleeding, perforation, and gastric outlet obstruction). Endoscopic studies with the synthetic prostaglandin E1 analog misoprostol, various acid-reducing agents (e.g., H2 receptor antagonists and proton pump inhibitors), and surface-active drugs such as sucralfate, have been shown to prevent NSAID induced gastric and/or duodenal ulcers. The Misoprostol Ulcer Complication Outcomes Safety Assessment (MUCOSA) trial was a 6 month, randomized, double blind, placebo controlled study to investigate whether concurrent administration of misoprostol would significantly reduce the occurrence of serious upper GI complications in patients with rheumatoid arthritis (RA) who were receiving NSAID. Results showed that overall complications were reduced by 40% (p = 0.049) among patients receiving misoprostol (25 patients with definite serious GI events among 4404 patients treated) compared with those receiving placebo (42 out of 4439 patients). Thus, cotherapy with misoprostol resulted in a statistically significant reduction in the incidence of serious NSAID induced upper GI complications compared with placebo in patients with RA.
Agrawal
N M
NM
Department of Medicine, University of Connecticut Health Center, Farmington 06032-1845, USA.
Aziz
K
K
D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000009:adverse effects*; D000897:Anti-Ulcer Agents / Q000008:administration & dosage*; D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D004311:Double-Blind Method; D005753:Gastric Mucosa / Q000187:drug effects / Q000473:pathology; D006801:Humans; D008875:Middle Aged; D016595:Misoprostol / Q000008:administration & dosage*; D013276:Stomach Ulcer / Q000139:chemically induced* / Q000517:prevention & control; D016896:Treatment Outcome
D000894:Anti-Inflammatory Agents, Non-Steroidal; D000897:Anti-Ulcer Agents; D016595:Misoprostol