{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,30]],"date-time":"2026-10-30T00:53:03Z","timestamp":1793321583009,"version":"4.5.0"},"reference-count":25,"publisher":"American Medical Association (AMA)","issue":"9","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["JAMA Surg"],"published-print":{"date-parts":[[2024,9,1]]},"abstract":"<jats:sec><jats:title>IMPORTANCE<\/jats:title><jats:p>In patients operated on for low rectal cancer, 2-stage Turnbull-Cutait pull-through hand-sewn coloanal anastomosis provides benefits in terms of postoperative morbidity compared with standard hand-sewn coloanal anastomosis associated with diverting ileostomy and further ileostomy reversal.<\/jats:p><\/jats:sec><jats:sec><jats:title>OBJECTIVE<\/jats:title><jats:p>To compare long-term results of these 2 techniques after ultralow rectal resection for rectal cancer.<\/jats:p><\/jats:sec><jats:sec><jats:title>DESIGN, Setting, and Participants<\/jats:title><jats:p>In this randomized multicenter clinical trial, neither patients nor surgeons were blinded for technique. Patients were recruited in 3 centers. Patients undergoing ultralow anterior rectal resection needing hand-sewn coloanal anastomosis were randomly assigned to 2-stage Turnbull-Cutait pull-through hand-sewn coloanal anastomosis (n\u2009=\u200946) or standard hand-sewn coloanal anastomosis associated with diverting ileostomy (n\u2009=\u200946).<\/jats:p><\/jats:sec><jats:sec><jats:title>INTERVENTIONS<\/jats:title><jats:p>All patients underwent ultralow anterior resection. Patients assigned to the 2-stage Turnbull-Cutait pull-through group underwent exteriorization of a segment of left colon through the anal canal. After 6 to 10 days, the exteriorized colon was resected and a delayed hand-sewn coloanal anastomosis performed. For patients assigned to standard coloanal anastomosis, the hand-sewn coloanal anastomosis was performed with diverting ileostomy during the first operation. Ileostomy closure was scheduled after adjuvant treatment was completed in about 6 to 8 months.<\/jats:p><\/jats:sec><jats:sec><jats:title>MAIN OUTCOME AND MEASURE<\/jats:title><jats:p>The study aimed to compare the differences between the 2 groups in terms of long-term surgery-related morbidity, functional, and oncological outcomes at 3 years postoperatively. Data were analyzed from October 1, 2018, through October 31, 2021.<\/jats:p><\/jats:sec><jats:sec><jats:title>RESULTS<\/jats:title><jats:p>The 92 patients randomized in the first study were included for the 3-year follow-up. The overall morbidity rate in the 2 groups showed that 15 patients (16.3%) had complications with a difference of 6.52 (95% CI, \u22128.93 to 21.79). Nine patients (19.6%) and 6 patients (13.0%) in the 2-stage Turnbull-Cutait pull-through group and hand-sewn coloanal anastomosis group, respectively, had complications without statistically significant differences (<jats:italic>P<\/jats:italic>\u2009=\u2009.57). Oncological results were comparable between the groups. Long-term fecal continence in the CCA and TCA groups, respectively, assessed using the Wexner Incontinence Score was 10.9 (5.50-15.5) vs 13.0 (7.25-16.0; <jats:italic>P<\/jats:italic>\u2009=\u2009.92), Low Anterior Resection Syndrome score was 32.0 (21.0-37.0) vs 34.0 (23.2-38.5; <jats:italic>P<\/jats:italic>\u2009=\u2009.76), and Colorectal Functional Outcome score was 38.5 (23.0-47.1) vs 40.8 (23.3-58.2; <jats:italic>P<\/jats:italic>\u2009=\u2009.30).<\/jats:p><\/jats:sec><jats:sec><jats:title>CONCLUSIONS AND RELEVANCE<\/jats:title><jats:p>In this study, after a 3-year follow-up period, 2-stage Turnbull-Cutait anastomosis for ultralow rectal cancer could be considered as a surgical alternative that has the valuable benefit of avoiding a temporary stoma with similar results in terms of morbidity, fecal continence, patient satisfaction, quality of life, and oncological outcomes when compared with hand-sewn coloanal anastomosis with ileostomy.<\/jats:p><\/jats:sec><jats:sec><jats:title>TRIAL REGISTRATION<\/jats:title><jats:p>ClinicalTrials.gov Identifier: <jats:ext-link xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" ext-link-type=\"uri\" xlink:href=\"https:\/\/clinicaltrials.gov\/study\/NCT01766661\">NCT01766661<\/jats:ext-link><\/jats:p><\/jats:sec>","DOI":"10.1001\/jamasurg.2024.2262","type":"journal-article","created":{"date-parts":[[2024,7,10]],"date-time":"2024-07-10T15:02:20Z","timestamp":1720623740000},"page":"990","source":"Crossref","is-referenced-by-count":26,"title":["Long-Term Results of 2-Stage Turnbull-Cutait Pull-Through Coloanal Anastomosis for Low Rectal Cancer"],"prefix":"10.1001","volume":"159","author":[{"given":"Sebastiano","family":"Biondo","sequence":"first","affiliation":[{"name":"Department of General and Digestive Surgery, Colorectal Unit, Bellvitge University Hospital, University of Barcelona and IDIBELL, Barcelona, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Oriana","family":"Barrios","sequence":"additional","affiliation":[{"name":"Department of General and Digestive Surgery, Colorectal Unit, Bellvitge University Hospital, University of Barcelona and IDIBELL, Barcelona, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Loris","family":"Trenti","sequence":"additional","affiliation":[{"name":"Department of General and Digestive Surgery, Colorectal Unit, Bellvitge University Hospital, University of Barcelona and IDIBELL, Barcelona, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eloy","family":"Espin","sequence":"additional","affiliation":[{"name":"Department of General and Digestive Surgery, Colorectal Unit, Vall d\u2019Hebron University Hospital, Autonomic University of Barcelona, Barcelona, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Francesco","family":"Bianco","sequence":"additional","affiliation":[{"name":"General and Colorectal Surgery Unit, S. 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