Outcomes of colostomy takedown following Hartmann's procedure: successful restoration of continuity comes with a high risk of morbidity. (19th January 2021)

• Record Type: Journal Article
• Authors: Mirza, Kasim L.; Wickham, Carey J.; Noren, Erik R.; Hwang, Grace S.; Ault, Glenn T.; Ortega, Adrian E.; Jafari, Mehraneh D.; Cologne, Kyle G.
• Is Part Of: Colorectal disease. Volume 23:Number 4(2021)
• Page Start: 967
• Page End: 974
• Publication Date: 2021-01-19
• Subjects: colorectal surgery -- hartmann's -- morbidity -- surgical outcomes; Colon (Anatomy) -- Diseases -- Periodicals; Rectum -- Diseases -- Periodicals; 616.34
• DOI: 10.1111/codi.15456
• Languages: English
• ISSNs: 1462-8910

Abstract

Abstract: Aim: Restoration of bowel continuity following a Hartmann's procedure is a major surgical undertaking associated with significant morbidity. The aim of this study was to review the authors' experience with Hartmann's reversal. Method: This was a retrospective review of consecutive patients from institutional databases who were selected to undergo open or laparoscopic Hartmann's reversal at two tertiary academic referral centres and a public safety net hospital (2010–2019). The main outcome measure was the rate of successful stoma reversal. Secondary outcomes included 30‐day postoperative outcomes and procedural details. Results: One hundred and fifty patients underwent attempted reversal during the study period, which was successful in all but three patients (98%). Patients were 59% Hispanic and 73% male, with a mean age of 48.7 ± 14.1 years, mean American Society of Anesthesiologists classification of 2.2 ± 0.6 and mean body mass index (BMI) of 28.6 ± 5.3 kg/m 2, with 39% of patients having a BMI > 30 kg/m 2 . The mean time interval between the index procedure and reversal was 14.4 months, 53% of the index cases were performed at outside institutions and the most common index diagnoses were diverticulitis (54%), abdominal trauma (16%) and colorectal malignancy (15%). In 22% of cases a laparoscopic approach was used, with 42% of these requiring conversion to open. Proximal diverting stomas were created in 32 patients (21%), of which 94% were reversed. The overall morbidity rate was 54%, comprising ileus (32%), wound infection (15%) and anastomotic leak (6%), with a major morbidity rate (Clavien–Dindo ≥ 3) of 23%. Conclusion: Hartmann's reversal remains a highly morbid procedure. Our results suggest that operative candidates can be successfully reversed, but there is significant morbidity associated with restoration of intestinal continuity, particularly in obese patients. A laparoscopic approach may decrease morbidity in selected patients but such cases have a high conversion rate.