کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4298198 1288345 2012 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Mastery Learning Simulation-Based Curriculum for Laparoscopic TEP Inguinal Hernia Repair
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی عمل جراحی
پیش نمایش صفحه اول مقاله
Mastery Learning Simulation-Based Curriculum for Laparoscopic TEP Inguinal Hernia Repair
چکیده انگلیسی

BackgroundThe laparoscopic totally extraperitoneal (TEP) inguinal herniorrhaphy requires 250 repairs to master. Simulation training could potentially accelerate this process. We describe the development, evaluation and implementation of a TEP mastery learning curriculum.DesignWe developed a 2-stage curriculum comprising online knowledge modules and skills practice on a simulator (the Guildford-MATTU TEP trainer; Limbs & Things, Ltd, Bristol, UK). Learners demonstrated mastery at each stage before advancing. The knowledge endpoint was a multiple-choice test. The skills endpoint was procedure time, as established by timing 5 experienced staff surgeons. Participants were proctored individually, receiving personalized feedback after each attempt until mastery time was achieved. The times to perform a simulated repair, number of attempts, and training time to reach mastery were compared between groups.ResultsThe mastery time was established at 2 minutes. Nine medical students, 36 general surgery residents (PGY 1-5), and 3 surgery fellows participated as learners. All learners achieved the knowledge and skills mastery endpoints. For the skill endpoint, participants required a median of 69 minutes (range, 13-193 minutes) and 16 simulated repairs (range, 7-27 repairs). The mean number of attempts and total training time to reach mastery varied by group (p < 0.001); more experienced residents required fewer attempts and less time to reach mastery.ConclusionsWhen training with a mastery learning-type simulation-based curriculum, surgical trainees can achieve the technical skill required to perform key portions of the TEP repair under artificial conditions with a performance similar to that of an expert, and are ready to move to the next phase of training in the operating room.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Surgical Education - Volume 69, Issue 2, March–April 2012, Pages 208–214
نویسندگان
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