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Chronic Salmonella Infection Induced Intestinal Fibrosis
Published on: September 22, 2019
Risk factors for small bowel bleeding in chronic nonsteroidal anti-inflammatory drug users
Kyu-Man Cho1, Seon-Young Park1, Jin Ook Chung2
1Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chonnam National University Hospital, Gwangju, Korea.
Objective:
The incidence of nonsteroidal anti-inflammatory drugs (NSAIDs)-induced enteropathy is currently increasing. However, the predictors of small bowel bleeding (SBB) associated with NSAIDs are unknown. This study aimed to assess the risk factors of SBB in chronic NSAIDs users.
Methods:
We retrospectively compared the medical records of 147 patients receiving NSAIDs in a tertiary-care setting (31 with SBB and 116 without previous bleeding events) and analyzed the predictors of SBB.
Results:
In total, 31 patients underwent video capsule endoscopy to detect SBB, 74.2% of whom showed the evidence of SBB. Non-invasive treatment was performed in 90.3% of the patients. Multivariate logistic regression analysis revealed that the presence of coronary artery disease [adjusted odds ratio (aOR) 12.43, 95% confidence interval (CI) 1.19-130.34, P = 0.04], use of thienopyridine (aOR 16.93, 95% CI 3.78-75.72, P < 0.001) and prior use of rebamipide (aOR 0.31, 95% CI 0.12-0.82, P = 0.02) were independently associated with SBB in NSAIDs users.
Conclusions:
Coronary artery disease and co-use of thienopyridine were associated with SBB in NSAIDs users. The patients with coronary artery disease co-using thienopyridine need to be monitored for the occurrence of SBB when they were prescribed with NSAIDs.
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