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Related Experiment Videos

Appropriate time for selective biliary cannulation by trainees during ERCP--a randomized trial.

Yanglin Pan1, Lina Zhao2, Joseph Leung3

  • 1Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xian, China.

Endoscopy
|March 10, 2015
PubMed
Summary

Related Concept Videos

Endoscopic Procedures V: ERCP01:26

Endoscopic Procedures V: ERCP

6.5K
Endoscopic Retrograde Cholangiopancreatography (ERCP) is a diagnostic procedure that combines endoscopy and fluoroscopy to diagnose and treat conditions related to the bile ducts, pancreatic ducts, and gallbladder. This procedure is beneficial for identifying and addressing blockages, gallstones, strictures, and tumors within the biliary or pancreatic systems. ERCP is both diagnostic and therapeutic, offering the ability to visualize and treat identified problems in one session.
Patient...
6.5K

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This summary is machine-generated.

A 10-minute time limit for trainee attempts at endoscopic retrograde cholangiopancreatography (ERCP) cannulation balances learning with patient safety. This duration achieved acceptable success rates and complication levels in ERCP training.

Area of Science:

  • Gastroenterology
  • Medical Education
  • Endoscopic Procedures

Background:

  • Determining optimal time for trainee cannulation attempts in ERCP is crucial for balancing education and patient safety.
  • Current guidelines lack clarity on appropriate time allocation for trainee ERCP cannulation.
  • This study investigates the impact of different time limits on trainee ERCP success and patient outcomes.

Purpose of the Study:

  • To evaluate the effect of varying time limits (5, 10, 15 minutes) on trainee success rates in ERCP cannulation.
  • To assess the impact of these time limits on trainee performance and post-ERCP pancreatitis (PEP).
  • To establish an appropriate time allocation for trainee ERCP cannulation attempts.

Main Methods:

  • A randomized controlled trial involving 256 patients undergoing ERCP with native papilla.

Related Experiment Videos

  • Trainees were allocated 5, 10, or 15 minutes for selective bile duct cannulation attempts.
  • Outcomes included cannulation success, performance scores, overall success, and PEP rates.

    • Main Results:

    • Successful cannulation rates were significantly higher in the 10-minute (75.0%) and 15-minute (71.8%) groups compared to the 5-minute group (43.8%).
    • Trainee performance scores were comparable between the 10- and 15-minute groups and superior to the 5-minute group.
    • Overall cannulation success rates and post-ERCP pancreatitis incidence were similar across all time limit groups.

    Conclusions:

    • A 10-minute time limit for trainee ERCP cannulation attempts is recommended.
    • This duration optimizes trainee learning while maintaining patient safety and acceptable success rates.
    • Further research may refine time allocations based on trainee experience levels.