透析,抗血栓药物和损伤位置:在胃内镜下粘膜剖析中,谁最能从凝浸泡内镜中受益?
Digestion
|August 18, 2025
概括
凝浸泡内镜 (GIE) 有助于胃内镜下粘膜剖析 (ESD) 控制出血. 透析患者,使用抗血栓剂或具有特定瘤位置的患者最受益于GIE,以改善结果.
科学领域:
- 胃肠病学 胃肠病学
- 内視鏡外科手術 內視鏡外科手術
- 医疗技术 医疗技术 医学技术
背景情况:
- 凝浸泡内镜 (GIE) 用于增强在胃内镜下粘膜解剖 (ESD) 期间的可视化.
- 确定最受益于GIE治疗ESD相关出血的患者子集对于优化治疗策略至关重要.
研究的目的:
- 追溯分析临床数据并确定与在胃ESD期间使用GIE相关的因素.
- 为了确定哪些患者特征预测需要或受益于GIE在管理出血并发症.
主要方法:
- 对470例胃ESD病例 (2020年10月 - 2023年3月) 的回顾性分析,比较常规方法 (CM) 和GIE组.
- 使用多变量物流回归来确定与GIE利用相关的因素.
- 在不同的浸泡方法 (气体,水,凝) 下的静血时间在GIE组中进行了比较.
主要成果:
- 多变量分析确定透析 (OR:15.3),同时使用抗血小板/抗凝剂 (OR:9.5),以及特定瘤位置 (中/上三分之一,残留胃) 作为GIE使用的独立预测因素.
- 在气体,水或凝浸泡之间没有发现整体静血时间的显著差异.
- 转换为GIE成功地管理了长时间出血事件 (在气体下9个案例中7个超过300秒) 与快速的血液静止.
结论:
- 透析,联合抗血栓治疗和特定的瘤位置是影响GIE用于胃ESD出血的决定的关键因素.
- 虽然整体静血时间可能不会有差异,但GIE在ESD期间管理高风险出血情景方面具有显著的实用性.
相关概念视频
Endoscopic Procedures I: Esophagogastroduodenoscopy
350
An Esophagogastroduodenoscopy (EGD) is a diagnostic procedure in which an endoscopist uses a flexible, lighted endoscope to visualize the upper gastrointestinal (GI) tract. The procedure includes visualizing the oropharynx, esophagus, stomach, and the first part of the small intestine, the duodenum.
During an EGD, the endoscope can be used to:
During an EGD, the endoscope can be used to:
350
Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy
175
Sigmoidoscopy and laparoscopy are distinct medical procedures that enable physicians to internally inspect different parts of the GI tract. Although they serve different purposes, each is essential for diagnosing and, in some cases, treating various medical conditions.
Sigmoidoscopy
Sigmoidoscopy is a diagnostic procedure that uses a flexible sigmoidoscope equipped with a light source and camera to examine the rectum and sigmoid colon. The procedure involves inserting the tube through the anus...
Sigmoidoscopy
Sigmoidoscopy is a diagnostic procedure that uses a flexible sigmoidoscope equipped with a light source and camera to examine the rectum and sigmoid colon. The procedure involves inserting the tube through the anus...
175
Endoscopic Procedures V: ERCP
908
Endoscopic Retrograde Cholangiopancreatography (ERCP) is a diagnostic procedure that combines endoscopy and fluoroscopy to diagnose and treat conditions related to the bile ducts, pancreatic ducts, and gallbladder. This procedure is beneficial for identifying and addressing blockages, gallstones, strictures, and tumors within the biliary or pancreatic systems. ERCP is both diagnostic and therapeutic, offering the ability to visualize and treat identified problems in one session.
Patient...
Patient...
908
Endoscopic Procedures III: Video Capsule Endoscopy
331
Capsule endoscopy, or wireless or video capsule endoscopy, is a diagnostic procedure for examining the entire gastrointestinal tract. Patients swallow a capsule about the size of a vitamin tablet. The capsule is equipped with a transmitter, a battery, an LED light source, and a color video camera to capture images throughout the gastrointestinal tract. This procedure is particularly useful for diagnosing conditions such as Crohn's disease, ulcerative colitis, tumors, polyps, ulcers,...
331
Enteral Nutrition II: Nasointestinal and Gastrostomy Feeding
284
Enteral nutrition encompasses various methods of delivering nutrition directly to the gastrointestinal (GI) tract, bypassing traditional oral intake. It is particularly beneficial for patients who cannot eat by mouth but have a functioning digestive system. Key methods include nasointestinal feeding, gastrostomy, and jejunostomy, each suited to different clinical scenarios based on the patient's needs and condition.
Nasointestinal Feeding
Nasointestinal feeding involves placing a tube...
Nasointestinal Feeding
Nasointestinal feeding involves placing a tube...
284
Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy
142
This lesson explores three gastrointestinal imaging techniques: radionuclide testing, colonic transit studies, and virtual colonoscopy.
Radionuclide Testing
Radionuclide testing is a sophisticated medical technique for assessing gastrointestinal motility. It focuses on gastric emptying and colonic transit time. Radioactive markers track the movement of food through the digestive system, providing insights into gastrointestinal disorders.
In gastric emptying studies, a meal's liquid and...
Radionuclide Testing
Radionuclide testing is a sophisticated medical technique for assessing gastrointestinal motility. It focuses on gastric emptying and colonic transit time. Radioactive markers track the movement of food through the digestive system, providing insights into gastrointestinal disorders.
In gastric emptying studies, a meal's liquid and...
142

