Heleen S Snijders1, Marleen Kunneman2, Rob A E M Tollenaar1, Djamila Boerma3, Arwen H Pieterse2, Michel J W M Wouters1,4, Anne M Stiggelbout2. 1. a Department of Surgery Leiden , University Medical Center , Leiden , The Netherlands . 2. b Department of Medical Decision Making Leiden , University Medical Center , Leiden , The Netherlands . 3. c Department of Surgery St Antonius Hospital , Nieuwegein , The Netherlands , and. 4. d Department of Surgery , Netherlands Cancer Institute, Antoni van Leeuwenhoek Hospital , Amsterdam , The Netherlands.
Abstract
BACKGROUND AND OBJECTIVES: When deciding about the use of a defunctioning stoma in rectal cancer surgery, benefits and risks need to be weighed. This study investigated: (1a) factors associated with the use of defunctioning stomas; (1b) hospital variation; and (2) surgeons' perceptions regarding factors that determine this decision. METHODS: Population-based data from the Dutch Surgical Colorectal Audit were used. Factors for receiving a defunctioning stoma were analyzed with multivariate logistic regression analysis. Hospital variation was assessed before and after case-mix adjustment. A survey was performed among gastroenterological surgeons on the importance of factors for the decision to construct a defunctioning stoma. RESULTS: In total 4368 patients were analyzed and 103 (34%) surgeons participated. Male gender, higher body mass index, lower tumors, preoperative radiotherapy, and treatment in a teaching/university hospital increased the odds for a defunctioning stoma. Unadjusted hospital variation ranged from 0% to 98%. Variation remained after case-mix adjustment (0-100%). There was large variation in factors considered important for the decision; almost all factors were ranked as 'most important' at least once. CONCLUSIONS: There is large variation in the use of defunctioning stomas for patients with rectal cancer, and a lack in uniformity of the selection criteria. These results underline the need to improve current decision making and identification of high-risk patients.
BACKGROUND AND OBJECTIVES: When deciding about the use of a defunctioning stoma in rectal cancer surgery, benefits and risks need to be weighed. This study investigated: (1a) factors associated with the use of defunctioning stomas; (1b) hospital variation; and (2) surgeons' perceptions regarding factors that determine this decision. METHODS: Population-based data from the Dutch Surgical Colorectal Audit were used. Factors for receiving a defunctioning stoma were analyzed with multivariate logistic regression analysis. Hospital variation was assessed before and after case-mix adjustment. A survey was performed among gastroenterological surgeons on the importance of factors for the decision to construct a defunctioning stoma. RESULTS: In total 4368 patients were analyzed and 103 (34%) surgeons participated. Male gender, higher body mass index, lower tumors, preoperative radiotherapy, and treatment in a teaching/university hospital increased the odds for a defunctioning stoma. Unadjusted hospital variation ranged from 0% to 98%. Variation remained after case-mix adjustment (0-100%). There was large variation in factors considered important for the decision; almost all factors were ranked as 'most important' at least once. CONCLUSIONS: There is large variation in the use of defunctioning stomas for patients with rectal cancer, and a lack in uniformity of the selection criteria. These results underline the need to improve current decision making and identification of high-risk patients.
Authors: Vera E M Grupa; Hidde M Kroon; Izel Ozmen; Sergei Bedrikovetski; Nagendra N Dudi-Venkata; Ronald A Hunter; Tarik Sammour Journal: Colorectal Dis Date: 2021-03-18 Impact factor: 3.788