A Sustaining Rod Increases Necrosis of Loop Ileostomies: a Randomized Controlled Trial
Overview
General Surgery
Authors
Affiliations
Purpose: Defunctioning loop ileostomies (LI) are commonly used in colorectal surgery to reduce the potentially detrimental consequences of anastomotic leakages. However, stoma-related morbidity is high with up to 75% of patients having local complications. The aim of this study was to investigate the effect of a sustaining rod on the local complication rate.
Methods: In this prospective, multi-center, randomized controlled trial, subjects were allocated to either a rod or a rod-less protocol (NCT00959738). The primary outcome was local morbidity as measured by a stoma specific morbidity score (SSMS) during the first 3 months postoperatively.
Results: Between August 2008 and July 2014, a total of 122 patients were enrolled in the study, of which 78 (63.8%) completed the study [44 (56.4%) rod, 34 (43.6%) rod-less]. There was no significant difference in the SSMS between the two groups. The incidence of necrosis or partial necrosis, however, was significantly increased in the rod group: 13 (29.5%) vs. 1 (2.9%) in the rod-less group (p < 0.01). The retraction rate did not differ significantly between the groups: two (4.5%) in the rod vs. five (14.7%) in the rod-less group (p = 0.13). High body mass index (BMI > 26) was associated with an odds ratio of 5 (p < 0.01) for severe stoma complications.
Conclusions: A rod-less technique for loop ileostomies reduces the risk of stomal necrosis, with a high BMI being an independent risk factor for stomal complications.
Surgical management of ostomy complications: a MISSTO-WSES mapping review.
Parini D, Bondurri A, Ferrara F, Rizzo G, Pata F, Veltri M World J Emerg Surg. 2023; 18(1):48.
PMID: 37817218 PMC: 10563348. DOI: 10.1186/s13017-023-00516-5.
Du R, Zhou J, Wang F, Li D, Tong G, Ding X World J Surg Oncol. 2020; 18(1):269.
PMID: 33092619 PMC: 7584079. DOI: 10.1186/s12957-020-02029-w.
Current Management of Intestinal Stomas and Their Complications.
Tsujinaka S, Tan K, Miyakura Y, Fukano R, Oshima M, Konishi F J Anus Rectum Colon. 2020; 4(1):25-33.
PMID: 32002473 PMC: 6989127. DOI: 10.23922/jarc.2019-032.
Italian guidelines for the surgical management of enteral stomas in adults.
Ferrara F, Parini D, Bondurri A, Veltri M, Barbierato M, Pata F Tech Coloproctol. 2019; 23(11):1037-1056.
PMID: 31606801 DOI: 10.1007/s10151-019-02099-3.
Ostomy Complications in Crohn's Disease.
Aboulian A Clin Colon Rectal Surg. 2019; 32(4):314-322.
PMID: 31275079 PMC: 6606323. DOI: 10.1055/s-0039-1683924.