科研之友
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摘要
Aim: To assess the prevalence of gastroprotective agent prescription in patients treated with non-steroidal anti-inflammatory drugs in France and to analyze the determinants of this prescription.
Methods: A cross-sectional observational study was performed in 2576 patients treated with nonsteroidal anti-inflammatory drugs recruited prospectively in the French primary care system.
Results: Thirty-nine percent of the patients (n = 1002) received gastroprotective agents, mostly proton pump inhibitors (99.5%). In patients with a single risk factor, the gastroprotection rates were: 50% for age > 65, 67% for concurrent use of corticosteroids or antithrombotics, and 87% and 100% for history of uncomplicated and complicated gastroduodenal ulcers. In patients without risk factors, gastroprotective agents were prescribed in 31.8%. Among them, two thirds had symptoms of gastro-oesophageal reflux or history of non-steroidal anti-inflammatory drug intolerance or dyspepsia. Conversely, 40% (n = 256) of at-risk non-steroidal anti-inflammatory drug users did not receive gastroprotective agents. Gastroprotection was significantly associated with history of gastroduodenal ulcer (OR: 8.2; 95% CI: 4.3-15.6) or history of non-steroidal anti-inflammatory drug intolerance (OR: 6; 95%CI: 4.5-8.1), gastro-oesophageal reflux (OR: 6; 95%CI: 4.4-8.2), dyspepsia (OR: 5.2; 95%CI: 3.7-7.5), concurrent gastrotoxic treatment (OR: 3.3; 95%CI: 1.9-5.6) and age > 65 (OR: 3; 95%CI: 2.3-4.1).
Conclusions: Despite widespread recommendations, gastroprotection is still largely underprescribed in patients at risk of gastrointestinal non-steroidal anti-inflammatory drug complications in France. Only half of non-steroidal anti-inflammatory drug users above 65 years are prescribed gastroprotective agents.
- 出版日期2011-3
