Stavros Chrysovalantis Liapis, Ioannis Baloyiannis, Konstantinos Perivoliotis, Dimitrios Lytras, George Tzovaras
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引用次数: 0
Abstract
Aim: Submucosal tunneling endoscopic resection (STER) is an advanced endoscopic technique used for the minimally invasive removal of subepithelial lesions of the gastrointestinal (GI) tract. The aim of this study was to evaluate the safety and efficacy of STER for upper gastrointestinal subepithelial lesions.
Methods: A comprehensive search of major scholar databases (until December 15, 2023) was performed. Complete resection rate was considered the primary outcome. En bloc resection, operation duration, length of stay (LOS), local recurrence, and periprocedural complications were considered secondary outcomes. Random-effects (RE) and fixed-effects (FE) models were used to generate the outcome estimates.
Results: A total of 37 studies and 3795 patients were included. Pooled proportion of complete resection was 99% (95% CI 98.4-99.6%, p < 0.001). En bloc resection was achieved at 87.7% of cases. Overall mean operation duration was 64.2 min, while mean LOS was estimated at 4.93 days. The local recurrence rate was 0.1%. The two most common complications associated with STER were subcutaneous emphysema (5.5%) and pneumothorax (3%).
Conclusion: STER is a highly feasible and safe treatment modality for upper GI subepithelial lesions.
期刊介绍：
The Journal of Gastrointestinal Cancer is a multidisciplinary medium for the publication of novel research pertaining to cancers arising from the gastrointestinal tract.The journal is dedicated to the most rapid publication possible.The journal publishes papers in all relevant fields, emphasizing those studies that are helpful in understanding and treating cancers affecting the esophagus, stomach, liver, gallbladder and biliary tree, pancreas, small bowel, large bowel, rectum, and anus. In addition, the Journal of Gastrointestinal Cancer publishes basic and translational scientific information from studies providing insight into the etiology and progression of cancers affecting these organs. New insights are provided from diverse areas of research such as studies exploring pre-neoplastic states, risk factors, epidemiology, genetics, preclinical therapeutics, surgery, radiation therapy, novel medical therapeutics, clinical trials, and outcome studies.In addition to reports of original clinical and experimental studies, the journal also publishes: case reports, state-of-the-art reviews on topics of immediate interest or importance; invited articles analyzing particular areas of pancreatic research and knowledge; perspectives in which critical evaluation and conflicting opinions about current topics may be expressed; meeting highlights that summarize important points presented at recent meetings; abstracts of symposia and conferences; book reviews; hypotheses; Letters to the Editors; and other items of special interest, including:Complex Cases in GI Oncology: This is a new initiative to provide a forum to review and discuss the history and management of complex and involved gastrointestinal oncology cases. The format will be similar to a teaching case conference where a case vignette is presented and is followed by a series of questions and discussion points. A brief reference list supporting the points made in discussion would be expected.
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