期刊
BMJ OPEN
卷 12, 期 9, 页码 -出版社
BMJ PUBLISHING GROUP
DOI: 10.1136/bmjopen-2022-065077
关键词
ERCP; infection; Medicare; health services research; endoscopy; duodenoscope
资金
- Ambu [JHU133824]
The study found that urgent ERCPs, patient chronic conditions, and patient demographics are risk factors for post-ERCP infection. The use of disposable duodenoscopes can also reduce the risk of infection.
Objective Contaminated reprocessed duodenoscopes pose a serious threat to patients in the endoscopy unit. Despite manufacturer changes to reprocessing guidelines, 20% of reprocessed duodenoscopes meet criteria for quarantine-level contamination based on microbiological or ATP testing. We aimed to examine risk factors for postendoscopic retrograde cholangiopancreatography (ERCP) infection. Design Retrospective cohort analysis. Setting US Medicare Fee-For-Service claims (2015-2021) and all-payer data (2017). Participants In the Medicare data, 823 575 ERCP procedures were included. The all-payer five-state data, 16 609 procedures were included. Interventions ERCP was identified by Current Procedural Terminology and International Classification of Disease (ICD) procedure codes. We identified inpatient infections using ICD diagnosis codes. Outcome measures A logistic regression model predicted risk factors for infections occurring within 7-day and 30-day periods following ERCP. 7-day and 30-day all-cause hospitalisations and post-ERCP pancreatitis were also examined. Results Post-ERCP infection occurred within 3.5% of 7-day and 7.7% of 30-day periods in Medicare. Disposable duodenoscopes were billed in 711 procedures, with 1.4% (n=10, 7-day) and 3.5% (n=25, 30-day) post-ERCP infections. Urgent ERCPs were the strongest risk factor for infections in the 7-day period (OR 3.3, 95% CI 3.2 to 3.4). Chronic conditions, sex (male), age (older) and race (non-white) were also risk factors. In the all-payer five-state data, fewer infections (2.4%, 7 days) were observed. No difference arose between Medicare and other payers for 7-day period infections (OR 1.0, 95% CI 0.7 to 1.3). Conclusions Urgent ERCPs, patient chronic conditions and patient demographics are post-ERCP infection risk factors. Patients with infection risk factors should be targeted for specialised infection control prevention measures, including disposable duodenoscopes.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据