LAUSR

PURPOSE Argon plasma coagulation (APC) is a standard modality for the treatment of gastrointestinal bleeding. However, there are no metrics to assess technical proficiency. We aimed to determine if a Quick APC Training Test (QAPCTT) can improve performance and assess proficiency with this modality. MATERIALS AND METHODS Endoscopy trainees at various levels of training were asked to perform the QAPCTT with an in vivo model before and after an APC curriculum with didactic lectures and additional hands-on experience. As trainees performed the test, endoscopic supervisors recorded the time required to complete each task as well as the number of inadvertent mucosal touchdowns. Each partipant was assigned a technical proficiency score by supervising endoscopists. RESULTS Fourteen adult gastroenterology fellows participated in the course. 100% of fellows were comfortable with generator settings and APC equipment after the course compared to only 21% (p < 0.001) on the pre-test questionnaire. Those deemed technically proficient on the post-course QAPCTT required significantly less time for the task of making a square (100 s vs. 215 s; p = 0.006) and had significantly fewer inadvertent mucosal touchdowns (5 vs. 19; p = 0.0017). CONCLUSIONS Dedicated APC training is required to achieve competence with this modality. A structured curriculum improves knowledge about the technique and hands-on training is important for achieving technical proficiency. The QAPCTT appears improve APC technique and may readily identify trainees in need of additional APC experience to gain proficiency.