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- Title
National mortality following upper gastrointestinal or cardiovascular events in older veterans with recent nonsteroidal anti-inflammatory drug use.
- Authors
ABRAHAM, N. S.; CASTILLO, D. L.; HARTMAN, C.
- Abstract
Background Upper gastrointestinal events (UGIE), myocardial infarction (MI) and cerebrovascular accident (CVA) are known morbities among recent NSAID users. Aim To assess all-cause mortality following UGIE, MI or CVA among recent NSAID users. Methods Veterans >65 prescribed an NSAID at any Veterans Affairs (VA) facility were identified using prescription fill data and their records linked to a merged VA-Medicare database. Each person-day was assessed for NSAID, coxib or proton pump inhibitor (PPI) exposure. Incidence density ratios and hazard rates of death were calculated following UGIE, MI and CVA adjusting for demographics, co-morbidity, prescription channeling, geographic location and pharmacological covariates. Results Among 474 495 patients [97.8% male; 85.3% white; 73.9 years (s.d. 5.6)], death followed at a rate of 5.5 per 1000 person-years (95% CI: 5.4–5.6) post-UGIE, 17.7 per 1000 person-years (95% CI: 17.5–17.9) post-MI and 21.8 per 1000 person-years (95% CI: 21.6–22.0) post-CVA. CVA was associated with greatest risk of death [hazard ratio (HR) 12.4; 95% CI: 10.9–14.3] followed by MI (HR 10.7; 95% CI: 9.2–11.6) and UGIE (HR 3.3; 95% CI: 2.8–3.9). Predictors of mortality were advancing age and co-morbidity, increased use of coxibs and failure to ensure adequate gastroprotection. Conclusion Among elderly veterans with recent NSAID use, an UGIE, MI or CVA is a clinically relevant premorbid event.
- Subjects
MORTALITY; DISEASES in veterans; ANTI-inflammatory agents; MYOCARDIAL infarction; MEDICARE
- Publication
Alimentary Pharmacology & Therapeutics, 2008, Vol 28, Issue 1, p97
- ISSN
0269-2813
- Publication type
Article
- DOI
10.1111/j.1365-2036.2008.03706.x