Pharmacotherapy
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Comparative Study
Risk of upper gastrointestinal complications associated with cyclooxygenase-2 selective and nonselective nonsteroidal antiinflammatory drugs.
To estimate the risk of upper gastrointestinal complications associated with use of cyclooxygenase-2 (COX-2) selective (celecoxib and rofecoxib) and individual nonselective nonsteroidal antiinflammatory drugs (NSAIDs) compared with nonuse of these drugs. ⋯ These findings support the variability of individual NSAIDs in the elevated risk of upper gastrointestinal complications. Our results suggest that the risk for rofecoxib is similar to that for naproxen. Celecoxib users appear to have a similar risk for upper gastrointestinal complications as nonusers; however, the risk may be increased at the start of treatment with celecoxib.