Outpatient Stoma Closure in 130 Patients

Objective: Evaluate feasibility and outcomes of outpatient stoma closure. Background: Stoma closure is a routine procedure still associated with prolonged hospital stays, despite a low complication rate. We hypothesized that it could be performed in an outpatient setting. Methods: This retrospective observational study analyzed prospectively collected data on outpatient stoma closures across 5 centers (5/2019–10/2024) was conducted. Inclusion required a caregiver on surgery day and no associated procedures. Follow-up consisted of phone consultations, a 24/7 emergency contact line, and routine outpatient appointment. Results: One hundred thirty patients [57% male, median age=60 years, American Society of Anesthesiologists (ASA) score 1–2=94%] were included. One hundred twenty-two loop ileostomies (94%), 5 loop colostomies (4%), and 3 ileocolostomies(3%) were closed. Stoma had been performed mainly after anterior resection (81%) or ileal pouch-anal anastomosis (9%). The median interval before stoma closure was 70 days [7–2310]. Median operative time was 48 minutes [20–247]. Anastomosis was mainly stapled (55.4%). Wounds were closed either directly (56%) or with a purse-string technique (44%). Same-day discharge was possible for 90% of patients. Main reasons for admission were postoperative pain (n=5) and logistical issues (n=4). Median length of hospital stay was 10 hours [4–16]. Twenty-one patients (16%) were readmitted after a median time of 6 days [1–14] (ileus=9, parietal abscess=5). Severe morbidity (Dindo III) was 3%. Direct wound closure was a risk factor of wound infection (P=0.009). Steroid therapy was a risk factor of morbidity and readmission (P<0.001). Conclusions: Outpatient stoma closure is a safe and effective approach with low complication and readmission rates when using appropriate protocols.