Annals of medicine · 2026
Through-the-scope twin clip for closure of gastric endoscopic full-thickness resection defects: a retrospective comparative study.
СтатьяСравнительное исследованиеНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
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Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Xia Wenhui, Chen Yuxuan, Wang Qianqian, Zhang Xiuyu, Lv Jianyu, Zhang Shuo
Аннотация
BACKGROUND: Secure defect closure is critical in endoscopic full-thickness resection (EFTR). The through-the-scope twin clip (TTS-TC) is designed to overcome the shallow tissue grasping of titanium clips, facilitating deeper tissue apposition. This study evaluated the safety, clinical effectiveness, postoperative hospital stay, and hospitalization costs of the TTS-TC in gastric EFTR defect closure.
METHODS: We retrospectively analyzed 121 patients with gastric lesions who underwent EFTR between June 2023 and June 2025. Patients were stratified into the TTS-TC group (n = 36) and the 10-mm titanium clip group (n = 85) based on the closure method. We compared procedure time, number of clips used, postoperative length of stay, incidence of intraoperative and postoperative adverse events, and hospitalization costs.
RESULTS: Both groups achieved definitive closure without major adverse events. Although the TTS-TC was preferred for larger and anatomically demanding lesions, subgroup analysis of defects >15 mm revealed that the TTS-TC group required significantly fewer clips and had a shorter median procedure time, with no statistically significant differences in postoperative length of stay or hospitalization costs. Multivariable regression analysis showed that the TTS-TC was independently associated with fewer clips used (p < 0.001), alongside a trend toward a shorter procedure time (p = 0.058).
CONCLUSIONS: In this retrospective observational comparison, the TTS-TC appears to be a safe and feasible option for closing gastric wall defects during EFTR, and demonstrates potential utility in managing selected large or anatomically challenging defects.
METHODS: We retrospectively analyzed 121 patients with gastric lesions who underwent EFTR between June 2023 and June 2025. Patients were stratified into the TTS-TC group (n = 36) and the 10-mm titanium clip group (n = 85) based on the closure method. We compared procedure time, number of clips used, postoperative length of stay, incidence of intraoperative and postoperative adverse events, and hospitalization costs.
RESULTS: Both groups achieved definitive closure without major adverse events. Although the TTS-TC was preferred for larger and anatomically demanding lesions, subgroup analysis of defects >15 mm revealed that the TTS-TC group required significantly fewer clips and had a shorter median procedure time, with no statistically significant differences in postoperative length of stay or hospitalization costs. Multivariable regression analysis showed that the TTS-TC was independently associated with fewer clips used (p < 0.001), alongside a trend toward a shorter procedure time (p = 0.058).
CONCLUSIONS: In this retrospective observational comparison, the TTS-TC appears to be a safe and feasible option for closing gastric wall defects during EFTR, and demonstrates potential utility in managing selected large or anatomically challenging defects.