Endoscopy · 2025
Outcomes of endoscopic submucosal dissection for high-risk colorectal colitis-associated neoplasia in inflammatory bowel disease.
СтатьяМногоцентровое исследованиеНазвание и аннотация: Перевод пока не подготовлен
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Maselli Roberta, de Sire Roberto, Barbaro Federico, Cecinato Paolo, Andrisani Gianluca, Rosa-Rizzotto Erik, Sferrazza Sandro, Fiori Giancarla, Azzolini Francesco, Pugliese Francesco, Facciorusso Antonio, Spadaccini Marco, Capogreco Antonio, Massimi Davide, Alfarone Ludovico, Chiappetta Michele Francesco, Gubbiotti Alessandro, Menini Maddalena, Khalaf Kareem, Sassatelli Romano, Di Matteo Francesco Maria, Spada Cristiano, Hassan Cesare, Repici Alessandro, Armuzzi Alessandro, Endoscopic Resection Italian Network (ERIN) Group
Аннотация
BACKGROUND: Patients with inflammatory bowel disease (IBD) have an increased risk of colorectal cancer. High-risk colorectal colitis-associated neoplasia (HR-CAN) can be difficult to treat using traditional endoscopic resection methods. This study evaluated the outcomes of endoscopic submucosal dissection (ESD) in patients with IBD and HR-CANs.
METHODS: This retrospective multicenter study consecutively included patients with IBD who were referred to expert Italian endoscopy centers for ESD or hybrid ESD (hESD) of HR-CANs. The main outcomes were rates of en bloc, R0, and curative resections, adverse events, local recurrence, metachronous lesions, and post-resection surgery. Kaplan-Meier method was used to analyze survival rates. Risk factors associated with the main outcomes were investigated by univariable analysis.
RESULTS: 91 patients with colonic IBD (disease duration 15.3 [SD 8.7] years, 82.4 % with ulcerative colitis) with 96 HR-CANs (mean size 34.8 [SD 16.2] mm, 53.1 % high grade dysplasia/adenocarcinoma) were included. ESD and hESD were performed in 82.3 % and 17.7 %, respectively. En bloc, R0, and curative resections were achieved in 95.8 % (95 %CI 89.6-98.8), 85.4 % (95 %CI 76.7-91.7), and 83.3 % (95 %CI 74.3-90.1). Adverse events occurred in 12.5 % (95 %CI 6.6-20.8), which were all conservatively managed. After a mean follow-up of 23.4 (SD 16.1) months, local recurrence and metachronous lesions each occurred in 3.1 %. Post-resection surgery was required in 11.5 %.
CONCLUSIONS: ESD of HR-CANs showed favorable outcomes on the medium- and long-term course in patients with IBD.
METHODS: This retrospective multicenter study consecutively included patients with IBD who were referred to expert Italian endoscopy centers for ESD or hybrid ESD (hESD) of HR-CANs. The main outcomes were rates of en bloc, R0, and curative resections, adverse events, local recurrence, metachronous lesions, and post-resection surgery. Kaplan-Meier method was used to analyze survival rates. Risk factors associated with the main outcomes were investigated by univariable analysis.
RESULTS: 91 patients with colonic IBD (disease duration 15.3 [SD 8.7] years, 82.4 % with ulcerative colitis) with 96 HR-CANs (mean size 34.8 [SD 16.2] mm, 53.1 % high grade dysplasia/adenocarcinoma) were included. ESD and hESD were performed in 82.3 % and 17.7 %, respectively. En bloc, R0, and curative resections were achieved in 95.8 % (95 %CI 89.6-98.8), 85.4 % (95 %CI 76.7-91.7), and 83.3 % (95 %CI 74.3-90.1). Adverse events occurred in 12.5 % (95 %CI 6.6-20.8), which were all conservatively managed. After a mean follow-up of 23.4 (SD 16.1) months, local recurrence and metachronous lesions each occurred in 3.1 %. Post-resection surgery was required in 11.5 %.
CONCLUSIONS: ESD of HR-CANs showed favorable outcomes on the medium- and long-term course in patients with IBD.