Adams U, Agala C, McCauley T, Burkbauer L, Stem J, Gulati A, Egberg M, Phillips M. The Role of Diversion During Ileal Pouch Anal Anastomosis (IPAA) Creation in Pediatric Ulcerative Colitis.
J Pediatr Surg 2023;
58:2337-2342. [PMID:
37563003 DOI:
10.1016/j.jpedsurg.2023.07.012]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 07/03/2023] [Accepted: 07/03/2023] [Indexed: 08/12/2023]
Abstract
INTRODUCTION
In pediatric ulcerative colitis (UC), surgery is often postponed until disease is life-threatening or refractory to immune suppression. In these settings, diverting ileostomy (DI) is theorized to have a protective effect on the new anastomosis. However, analyses have been performed only in single-institution series and the true impact of performing DI at the time of IPAA on postoperative outcomes is unclear.
METHODS
We performed a retrospective cohort study using claims data from the International Business Machines (IBM) MarketScan® database. Patients were sorted to the DI group if they carried a CPT code for ostomy closure within 6 months of index procedure. We examined demographics, preoperative risk factors, and performed regression analysis to compare 30-day postoperative outcomes between groups.
RESULTS
We identified 317 patients ≤18yo that underwent IPAA procedure and met inclusion criteria from 2000 to 2019. Of these, 238 patients were assigned to the IPAA + DI cohort and 79 patients were assigned to the IPAA cohort. Adverse outcomes were comparable between cohorts. Surgical site infection (SSI) rates between IPAA and IPAA + DI were 10.1 vs. 11.3% (p = 0.67). Rates of intra-abdominal drainage procedures were 3.8 vs. 2.1% (p = 0.39). The rates of 30-day readmissions were 16.5 vs. 19.3% (p = 0.39). Creation of a DI was not associated with higher odds of 30-day readmission (OR = 1.4, p = 0.31).
CONCLUSION
Creating a DI necessitates an additional surgery for closure and is not associated with decreased adverse outcomes. There is still a role for multicenter studies to define which patient populations may benefit from diversion.
LEVEL OF EVIDENCE
Retrospective comparative study.
TYPE OF STUDY
Level III.
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