Loop-ileostomy reversal : patient-related characteristics influencing time to closure

• PURPOSE: To identify factors associated with timing of stoma reversal after rectal cancer surgery in a large Swedish register-based cohort.METHODS: Three thousand five hundred sixty-four patients with rectal cancer who received a protective stoma during surgery in 2007-2013 were identified in the Swedish colorectal cancer register. Time to stoma reversal was evaluated over a follow-up period of one and a half years. Factors associated with timing of stoma reversal were analysed using Cox regression analysis. Reversal within 9 months (12 months if adjuvant chemotherapy) was considered latest expected time to closure.RESULTS: Stoma reversal was performed in 2954 (82.9%) patients during follow-up. Patients with post-secondary education had an increased chance for early stoma reversal (HR 1.13; 95% CI 1.02-1.25). Postoperative complications (0.67; 0.62-0.73), adjuvant chemotherapy (0.63; 0.57-0.69), more advanced cancer stage (stage III 0.74; 0.66-0.83 and stage IV 0.38; 0.32-0.46) and higher ASA score (0.80; 0.71-0.90 for ASA 3-4) were associated with longer time to reversal. Two thousand four hundred thirty-seven (68.4%) patients had stoma reversal within latest expected time to closure. Factors associated to decreased chance of timely reversal were more advanced cancer stage (stage III 0.64; 0.50-0.81 and stage IV 0.19; 0.13-0.27), postoperative complications (0.50; 0.42-0.59) and higher ASA score (0.77; 0.61-0.96 for ASA 3-4).CONCLUSIONS: Patients with a high level of education had a higher chance of timely reversal but medical factors had a stronger association to time to reversal. Patients with advanced rectal cancer are at high risk for non-reversal and should be considered for permanent stoma.

Ämnesord

MEDICIN OCH HÄLSOVETENSKAP  -- Klinisk medicin -- Kirurgi (hsv//swe)

MEDICAL AND HEALTH SCIENCES  -- Clinical Medicine -- Surgery (hsv//eng)

MEDICIN OCH HÄLSOVETENSKAP  -- Klinisk medicin -- Gastroenterologi (hsv//swe)

MEDICAL AND HEALTH SCIENCES  -- Clinical Medicine -- Gastroenterology and Hepatology (hsv//eng)

Nyckelord

Defunctioning stoma

Loop-ileostomy

Low anterior resection

Reversal

Socioeconomic factors

Publikations- och innehållstyp

ref (ämneskategori)

art (ämneskategori)