随机试验比较法兰西针与两种尖尖尖尖的三尖针在EUS引导的从固体胰腺病变中获取组织
Takuya Ishikawa1, Hirotaka Suzuki2, Yasuki Hori3
1Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya, Japan.
Gastrointestinal endoscopy
|March 22, 2025
概括
与传统针相比,用于内镜超声导向组织采集的新型三尖针在胰腺病变中显示出优异的穿孔性能,尽管组织采集率略低.
科学领域:
- 胃肠病学 胃肠病学
- 内镜超声波检查结果
- 干预性内镜检查是干预性的内镜检查.
背景情况:
- 内镜超声波组织采集 (EUS-TA) 对于诊断胰腺疾病至关重要.
- 开发了新的三尖细针活检 (FNB) 针来提高穿孔性能.
- 研究了EUS-TA对固体胰腺病变 (SPLs) 的新型FNB针与常规针的比较.
研究的目的:
- 为了比较新型三尖FNB针与SPL中的EUS-TA常规针的性能.
- 为了评估组织采集率,组织学诊断,组织体积,穿孔成功和不良事件.
主要方法:
- 一项前性多中心随机对照试验,涉及185名SPL≥10mm的患者.
- 患者被随机分配,接受传统或新型FNB针.
- 主要终点:组织采集率;次要终点:组织学诊断,组织体积,初始穿刺成功,穿刺性能,不良事件.
主要成果:
- 传统针的组织采集率为96.8%,新型针的组织采集率为92.6% (不具有统计学意义,失败的非劣势率).
- 新型针在初始穿孔成功和整体穿孔性能方面显著优于传统针.
- 在组织学诊断,组织体积或不良事件中没有发现显著差异.
结论:
- 传统的FNB针具有更高的组织收集率,但不符合非劣质标准.
- 新型针显示出卓越的穿孔性能,对具有挑战性的病例或经验较少的内镜医生有益.
- 针类型之间没有发现诊断性能或组织体积的显著差异.
更多相关视频
06:03Use of Electromagnetic Navigational Transthoracic Needle Aspiration E-TTNA for Sampling of Lung Nodules
Published on: May 23, 2015
22.2K
03:34Laparoscopic Duodenum-Preserving Pancreatic Head Resection via Inferior Infracolic Approach: A Surgical Approach for Benign Lesions
Published on: February 9, 2024
312
相关概念视频
Endoscopic Procedures V: ERCP
51
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...
51
Ultrasound II: Endoscopic Ultrasound and FibroScan
62
Endoscopic Ultrasound (EUS) and FibroScan are valuable diagnostic tools in gastroenterology and hepatology, each with specific applications and techniques.
Endoscopic Ultrasound (EUS):
Endoscopic Ultrasound (EUS):
62
