鉴定皮肤透肝胆道排水后恶性胆道阻塞的生存预测标志物
K Chan1, G Vigneswaran2, S Modi1
1University Hospital Southampton, Southampton General Hospital, Tremona Road, Southampton, Hampshire, SO16 6YD, UK.
Clinical radiology
|January 28, 2025
概括
对于恶性胆道阻塞的皮肤透过肝胆道排水 (PTBD) 后患者的生存率取决于几个因素. 年龄,癌症类型,以及手术前的血红蛋白和胆红素水平显著影响结果.
科学领域:
- 肝胆道和胰腺手术 肝胆道和胰腺手术
- 干预性放射学 干预性放射学
- 在瘤学瘤学.
背景情况:
- 恶性胆道阻塞经常通过皮肤透过肝胆道排水 (PTBD) 进行管理.
- 经过PTBD的患者结局显示出显著的变化,通常归因于不同的潜在病因和疾病严重程度.
- 目前对PTBD结果的评估通常将患者集体分组,可能掩盖预后差异.
研究的目的:
- 调查患者和疾病因素是否解释了恶性胆道阻塞PTBD后生存结果的变化.
- 确定在接受PTBD的患者中生存的独立预测因素.
主要方法:
- 在2017-2021年期间,对156名首次患有恶性PTBD的患者进行了回顾性分析.
- 截至2022年6月,生存数据被审查.
- 使用病因学,年龄,手术前血红蛋白和胆红蛋白作为预测因素进行了单变量 (卡普兰-梅尔,日志级别测试) 和多变量 (Cox回归) 分析.
主要成果:
- 该队列的平均整体存活时间为136天.
- 潜在的病因学显著影响了存活率,与胆瘤 (347天) 相比,非肝胆瘤的预后最差 (53天).
- 较差生存率的独立预测因素包括年龄>70岁,手术前血红蛋白<110g/dL,胆红素>232μmol/L.
结论:
- 年龄,恶性病因,手术前的血红蛋白和胆红素水平是PTBD后生存的独立预测因素.
- 在评估PTBD患者时,应考虑这些因素.
- 根据这些预测因素进行仔细的患者选择,可以优化PTBD后的结果.
更多相关视频
08:56Bile Duct Ligation in Mice: Induction of Inflammatory Liver Injury and Fibrosis by Obstructive Cholestasis
Published on: February 10, 2015
52.0K
07:44Endoscopic Ultrasound-Guided Biliary Drainage: Endoscopic Ultrasound-Guided Hepaticogastrostomy in Malignant Biliary Obstruction
Published on: March 25, 2022
5.6K
相关概念视频
Assessment of the Rectum and Anus
Evaluating the rectum and anus plays a crucial role in conducting a thorough physical examination of the gastrointestinal system. Although it may be uncomfortable and often embarrassing for the patient, it holds immense diagnostic value, particularly in detecting gastrointestinal diseases and abnormalities. This guide will explain how to perform this assessment using inspection and palpation methods.
Rectal Inspection
Begin by inspecting the perianal and anal areas for color, texture, rashes,...
Rectal Inspection
Begin by inspecting the perianal and anal areas for color, texture, rashes,...
Effect of Hepatic Disease on Pharmacokinetics: Pathophysiologic Assessment and Liver Function Test
In clinical practice, the direct measurement of hepatic blood flow to evaluate liver function presents significant challenges due to the intricate and specialized nature of the necessary techniques. Consequently, healthcare professionals often rely on empirical estimates derived from thorough patient examinations and liver function tests to gauge liver health. Among the tools at their disposal, the Child–Pugh and MELD scoring systems stand out for their ability to categorize and assess the...
Peptic Ulcer
Peptic ulcers are erosive lesions of the gastric or duodenal lining, most commonly caused by Helicobacter pylori infection. This Gram-negative, helical bacterium has adapted to survive the stomach’s acidic environment by producing urease, which converts urea into ammonia and carbon dioxide. The ammonia neutralizes gastric acid in the bacterium’s immediate environment, allowing colonization of the gastric mucosa. H. pylori attaches to mucus-secreting epithelial cells, penetrates the mucus...
Cholecystitis
Cholecystitis is inflammation of the gallbladder, most commonly caused by obstruction of the cystic duct. This blockage prevents bile from draining, leading to gallbladder distension, inflammation, and potentially serious complications. This condition may present acutely or chronically and can happen with or without gallstones.EtiologyAbout 95% of cholecystitis cases are calculous, caused by gallstones blocking the cystic duct, leading to bile accumulation and inflammation of the gallbladder...
