Prioritizing resident and patient safety while maintaining educational value: emergency restructuring of a Canadian surgical residency program during COVID-19.

Summary: Surgical programs are facing major and fluctuating changes to the resident workforce because of decreased elective volumes and high exposure risk during the coronavirus disease 2019 pandemic. Rapid restructuring of a residency program to protect its workforce while maintaining educational value is imperative. We describe the experience of the Division of General Surgery at the University of Ottawa in Ontario, Canada. The residency program was restructured to feature alternating "on" and "off" weeks, maintaining a healthy resident cohort in case of exposure. Teams were restructured and subdivided to maximize physical distancing and minimize resident exposure to pathogens. Educational initiatives doubled, with virtual sessions targeting every resident year and incorporating intraoperative teaching. The divisional research day and oral exams proceeded uninterrupted, virtually. A small leadership team enabled fast and flexible restructuring of a system for patient care while prioritizing resident safety and maintaining a commitment to resident education in a pandemic.

The application of incisional negative pressure wound therapy for perineal wounds: A systematic review.

Impaired perineal wound healing is a major source of morbidity after abdominoperineal resection. Incisional negative pressure wound therapy can improve healing, prevent infections, and decrease the frequency of dehiscence. Our objective was to summarise existing evidence on the use of incisional negative pressure wound therapy on perineal wounds after abdominoperineal resection and to determine the effect on perineal wound complications. Electronic databases were searched in January 2017. Studies describing the use of incisional negative pressure wound therapy on primarily closed perineal wounds after abdominoperineal resection were included. Of the 278 identified articles, 5 were retrieved for inclusion in the systematic review (n = 169 patients). A significant decrease in perineal wound complications when using incisional negative pressure wound therapy was demonstrated, with surgical site infection rates as low as 9% (vs 41% in control groups). The major limitation of this systematic review was a small number of retrieved studies with small patient populations, high heterogeneity, and methodological issues. This review suggests that incisional negative pressure wound therapy decreases perineal wound complications after abdominoperineal resection. Further prospective trials with larger patient populations would be needed to confirm this association and delineate which patients might benefit most from the intervention.

Complications of enterocutaneous fistulas and their management.

Complications related to enterocutaneous fistulas are common and include sepsis, malnutrition, and fluid or electrolyte abnormalities. Intestinal failure is one of the most feared complications of enterocutaneous fistula management and results in significant patient morbidity and mortality. The authors review emerging trends in the medical and surgical management of patients with intestinal failure.