期刊
GASTROINTESTINAL ENDOSCOPY
卷 65, 期 7, 页码 960-968出版社
MOSBY-ELSEVIER
DOI: 10.1016/j.gie.2006.07.031
关键词
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Background: Controlled trials support pancreatic-stent placement as an effective intervention for the prevention of post-ERCP acute pancreatitis in high-risk patients. Objective: To perform a decision analysis to evaluate the most cost-effective strategy for preventing post-ERCP I pancreatitis. Design: Cost-effectiveness analysis. Setting: Patients undergoing ERCP Interventions: Three competing strategies were evaluated in a decision analysis model from a third-party-payer perspective in hypothetical patients undergoing ERCP In strategy I, none of the patients had pancreatic-stent placement. Strategy II had only those patients identified to be at high risk for post-ERCP, and, in strategy III, all patients under-went prophylactic stent placement. Probabilities of developing post-ERCP pancreatitis and the risk reduction by placement of a pancreatic stent were obtained from published information. Cost estimates were obtained from Medicare reimbursement rates. Main Outcome Measurements: Incremental cost-effectiveness ratio (ICER) of different strategies. I Results: Strategy I was the least-expensive strategy but yielded the least number of life years. Strategy II yielded the highest number of years of life, with an ICER of $11,766 per year of life saved, and strategy III was dominated I by strategy II. Limitations: Indirect costs and pharmacologic prophylaxis were not considered in this analysis. Conclusions: Pancreatic-stent placement for the prevention of post-ERCP pancreatitis in high-risk patients is a cost-effective strategy.
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