相关实验视频

Updated: Jun 26, 2025

Endoscopic Ultrasound-Guided Biliary Drainage: Endoscopic Ultrasound-Guided Hepaticogastrostomy in Malignant Biliary Obstruction

Endoscopic Ultrasound-Guided Biliary Drainage: Endoscopic Ultrasound-Guided Hepaticogastrostomy in Malignant Biliary Obstruction

Published on: March 25, 2022

治疗性胆道支架:应用和机遇

Matthew Ledenko¹, Beau Toskich², Christine Mehner³

¹Department of Transplantation, Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, FL, USA.

Expert review of medical devices

|May 8, 2024

概括

胆汁支架优化胆汁流动和导管通透性. 未来的治疗应用,包括药物输送和癌症治疗,正在使用先进的材料和技术进行探索.

科学领域:

胃肠病学和肝病学
生物材料科学生物材料科学
医疗设备工程医疗设备工程

背景情况:

胆管支架对于在瘤,狭窄,结石和泄漏等情况中保持胆管通透性至关重要.
目前的支架应用主要集中在机械支持上,治疗作用不那么发达.

研究的目的:

提供胆管支架的临床指示和治疗功效的全面概述.
探索独特的设计考虑因素,材料特性和胆管支架的未来机会.
讨论当前和潜在的治疗应用的支架在胆道疾病.

主要方法:

审查有关胆管支架设计,材料和应用的现有文献.
对治疗性支架开发当前和新兴技术的分析.
关于治疗性胆汁支架未来潜力的专家意见的讨论.

主要成果:

胆管支架对于管理导管阻塞和确保胆汁流动至关重要.
支架的材料包括金属合金,塑料和可生物降解的选项,每个都有特定的特性.
治疗潜力包括药物输送,放射性同位素治疗和光动力疗法.

结论:

先进的材料,3D打印,3D打印,纳米技术和人工智能可以将胆汁支架转化为治疗平台.
未来的治疗性胆道支架旨在最大限度地减少炎症,预防狭窄,减少感染,并提供局部癌症治疗.
需要进一步的临床验证,但进展有望扩大治疗胆道支架用于胆道疾病的使用范围.

关键词:

胆道狭窄是因为胆道狭窄.治疗性胆道支架治疗性胆道支架胆道支架设计胆道支架设计局部疾病控制局部疾病控制恶性胆道阻塞恶性胆道阻塞

更多相关视频

A Two-Step Method for Percutaneous Transhepatic Choledochoscopic Lithotomy

A Two-Step Method for Percutaneous Transhepatic Choledochoscopic Lithotomy

Published on: September 13, 2022

Laparoscopic Common Bile Duct Exploration in Patients with a Previous History of Biliary Tract Surgery

Laparoscopic Common Bile Duct Exploration in Patients with a Previous History of Biliary Tract Surgery

Published on: February 10, 2023

相关概念视频

Endoscopic Procedures V: ERCP

Endoscopic Procedures V: ERCP

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...

Chronic Bowel Disorders: Introduction

Chronic Bowel Disorders: Introduction

Chronic bowel diseases are a group of long-term conditions affecting the digestive tract, characterized by inflammation and damage to the gut lining. These conditions primarily include irritable bowel syndrome and inflammatory bowel disease.
Irritable Bowel Syndrome (IBS) is a common disorder affecting the gastrointestinal tract. The distinctive feature is recurrent abdominal pain associated with altered bowel movements, manifesting as constipation, diarrhea, or fluctuating between both. The...