Related Experiment Videos
Colonoscopy: practice variation among 69 hospital-based endoscopists
Peter B Cotton1, Patrick Connor, Daniel McGee
1Digestive Disease Center and Department of Biometry and Epidemiology, Medical University of South Carolina, Charleston, South Carolina, USA.
Gastrointestinal Endoscopy
|March 4, 2003
Summary
Quality metrics for colonoscopy are increasingly important. This study analyzed data from nearly 18,000 procedures, revealing variations in performance among endoscopists, particularly in cecal intubation rates.
Area of Science:
- Gastroenterology
- Medical Quality Improvement
Background:
- Growing interest in colonoscopy quality from medical professionals, payers, and patients.
- The American Society for Gastrointestinal Endoscopy (ASGE) recommends "report cards" for endoscopists to track practice quality.
- Key elements include indications, findings, duration, technical endpoints, complications, and patient satisfaction.
Purpose of the Study:
- To analyze colonoscopy performance data from individual endoscopists.
- To assess adherence to recommended quality metrics in a large cohort.
- To identify areas for potential quality improvement in endoscopic procedures.
Main Methods:
- Utilized the GI-Trac endoscopy reporting database, collecting prospective data from seven North American hospital centers.
- Aggregated and analyzed data from 17,868 colonoscopies performed by 69 endoscopists.
- Focused on key performance indicators such as procedure duration, cecal intubation rates, and normal findings.
Main Results:
- Twelve percent of endoscopists reported over 20% of procedures as completely normal.
- 27% of endoscopists exceeded an average procedure time of 40 minutes (excluding trainees).
- Cecal intubation rates varied, with 55% achieving >90% and 9% achieving <80%.
Conclusions:
- The data offer insights into individual endoscopist performance in colonoscopy, primarily within academic settings.
- Integrating comprehensive data elements into reporting databases is crucial for effective benchmarking.
- Future efforts should focus on utilizing such data for meaningful quality improvement initiatives in endoscopy.