A Competency-based Laparoscopic Cholecystectomy Curriculum Significantly Improves General Surgery Residents’ Operative Performance and Decreases Skill Variability
| Autor: | Dimitrios Stefanidis, Lava Timsina, John R. Martin, Sara Monfared, Elizabeth M. Huffman, Nicholas E. Anton, Jennifer N. Choi, Brianne L. Nickel, Gary L. Dunnington |
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| Rok vydání: | 2021 |
| Předmět: |
medicine.medical_specialty
Wilcoxon signed-rank test business.industry General surgery education Background data Internship and Residency Residency program Dreyfus model of skill acquisition Test (assessment) Cohort Studies Cholecystectomy Laparoscopic General Surgery Humans Medicine Surgery Clinical Competence Curriculum business Laparoscopic cholecystectomy Cohort study |
| Zdroj: | Annals of Surgery. 276:e1083-e1088 |
| ISSN: | 0003-4932 |
| DOI: | 10.1097/sla.0000000000004853 |
| Popis: | OBJECTIVE To demonstrate the feasibility of implementing a competency-based education (CBE) curriculum within a general surgery residency program and to evaluate its effectiveness in improving resident skill. SUMMARY BACKGROUND DATA Operative skill variability affects residents and practicing surgeons and directly impacts patient outcomes. CBE can decrease this variability by ensuring uniform skill acquisition. We implemented a CBE laparoscopic cholecystectomy (LC) curriculum to improve resident performance and decrease skill variability. METHODS PGY-2 residents completed the curriculum during monthly rotations starting in July 2017. Once simulator proficiency was reached, residents performed elective LCs with a select group of faculty at three hospitals. Performance at curriculum completion was assessed using LC simulation metrics and intraoperative OPRS scores and compared to both baseline and historical controls, comprised of rising PGY-3 s, using a two-sample Wilcoxon rank-sum test. PGY-2 group's performance variability was compared with PGY-3 s using Levene's Robust Test of Equality of Variances; p < 0.05 was considered significant. RESULTS 21 residents each performed 17.52 ± 4.15 consecutive LCs during the monthly rotation. Resident simulated and operative performance increased significantly with dedicated training and reached that of more experienced rising PGY-3 s (n = 7) but with significantly decreased variability in performance (p = 0.04). CONCLUSIONS Completion of a CBE rotation led to significant improvements in PGY-2 residents' LC performance that reached that of PGY-3 s and decreased performance variability. These results support wider implementation of CBE in resident training. |
| Databáze: | OpenAIRE |
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