Evaluation of the Educational Environment of a Cadaver Course in Robotic Colorectal Surgery: A Cross-sectional Study.

BACKGROUND: The educational environment is a crucial metric of medical education that affects the course participants' motivation, achievement, happiness and success. The aim of this study was to evaluate the educational environment of a cadaver course in robotic colorectal surgery by comparing the perceptions of the participating residents to those of the participating surgeons. METHODS: This was a cross-sectional study carried out in 2017. Participants from the U.S. and Europe attended a course using eight fresh frozen cadaver torsos with no prior abdominal surgery. After course completion, participants anonymously completed 50-item Dundee Ready Educational Environment Measure (DREEM) questionnaires to evaluate five components of the educational environment: perception of learning, perception of teachers, academic self-perception, perception of atmosphere, and social self-perception. Internal consistency of the questionnaire was assessed using Cronbach's alpha coefficient. Mean scores were compared using an independent samples t-test. RESULTS: Twenty of 24 participants completed the DREEM questionnaire, consisting of 9 residents and 11 surgeons (12 from the U.S., 8 from Europe). The internal consistency of the questionnaire was excellent (alpha=0.97). The mean total score was excellent for both residents and surgeons, and the difference between the groups was not significant (154.1±25.8 vs. 168.1±18.9, p=0.197). Perception of learning was significantly better among surgeons ("teaching highly thought of") than among residents ("a more positive perception") (40.5±3.6 vs. 35.7±5.6, p=0.04). CONCLUSIONS: This study suggests that the residents' perception of learning may have been negatively influenced by the participation of surgeons in the same cadaver station.

Rectovaginal fistulas: current surgical management.

Rectovaginal fistulas represent an often devastating condition in patients and a challenge for surgeons. Successful management of this condition must take into account a variety of variables including the etiology, size, and location of the fistula. Etiologies include obstetrical trauma, inflammatory bowel disease, malignant processes, and complications of radiation therapy and surgery. Repair options include local repairs, tissue transfer techniques, and abdominal operations.