IBUS-SAS是一种高度准确的肠道超声波评分,用于预测性结肠炎中的内镜疾病活动
Sarah Fischer1,2, David Fischmann1, Judith Wilde1
1Department of Medicine 1, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany.
国际肠道超声波组分活动评分 (IBUS-SAS) 有效评估性结肠炎 (UC) 的疾病活性. 这种非侵入性超声波工具在预测内镜和组织学炎症方面具有很高的准确性,支持其在UC管理中的使用.
科学领域:
- 胃肠病学 胃肠病学
- 医疗成像医学成像
- 炎症性肠道疾病 炎症性肠病
背景情况:
- 国际肠道超声波组分活动评分 (IBUS-SAS) 已被验证用于克罗恩病 (CD) 活动评估.
- 本研究研究IBUS-SAS对评估性结肠炎 (UC) 疾病活性的有用性.
研究的目的:
- 确定IBUS-SAS是否可以准确评估性结肠炎 (UC) 中的疾病活性.
- 为了将IBUS-SAS发现与已确定的UC活动的临床,内镜和组织学标志物相关联.
主要方法:
- IBUS-SAS和Limberg分数应用于UC患者的西格结肠.
- 与临床 (pMS),内镜 (eMS,UCEIS),组织学 (南西指数) 和生物标志物 (CRP,便calprotectin) 评分进行了相关性.
- 接收器操作特征 (ROC) 分析评估了敏感性,特异性,PPV和NPV,用于预测疾病活动.
主要成果:
- 分析了58名UC患者;IBUS-SAS中位数为34.8.8.
- IBUS-SAS与pMS,eMS,UCEIS,南希指数,CRP和便calprotectin显著相关.
- 对于IBUS-SAS,切线值为15.9,表现出100%的灵敏度和80.0%的内镜活动预测特异性,具有高的PPV (94.7%) 和NPV (100%).
结论:
- 超声波,特别是IBUS-SAS,显示了UC中非侵入性疾病活动量化的潜力.
- 建议IBUS-SAS作为UC临床试验和现实世界患者管理的有价值的诊断工具.
更多相关视频
15:49Flexible Colonoscopy in Mice to Evaluate the Severity of Colitis and Colorectal Tumors Using a Validated Endoscopic Scoring System
Published on: October 16, 2013
09:42Murine Endoscopy for In Vivo Multimodal Imaging of Carcinogenesis and Assessment of Intestinal Wound Healing and Inflammation
Published on: August 26, 2014
相关概念视频
Ultrasound II: Endoscopic Ultrasound and FibroScan
Endoscopic Ultrasound (EUS):
Irritable Bowel Syndrome II: Clinical Features and Diagnostic Evaluation
Irritable Bowel Syndrome (IBS) is classified into subtypes based on the predominant bowel habits as determined by the Bristol Stool Form Scale (BSFS). The subtypes are:
Inflammatory Bowel Disease III: Diagnostic Studies and Management I-Nutritional Therapy
Diagnostic studies
A colonoscopy is the definitive screening test, distinguishing ulcerative colitis from other colon diseases with similar symptoms. During a colonoscopy test, inflamed mucosa with exudate ulcerations can be observed, and biopsies are taken to determine the histologic characteristics of the...
Imaging Studies III: Gastrointestinal Motility 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...
Peptic Ulcer Disease III: Clinical Manifestations and Diagnostic Studies
Few clinical manifestations differentiate gastric ulcers from duodenal ulcers. Distinctions in the location, timing, and pain relief are crucial for healthcare providers in differentiating between gastric and duodenal ulcers during clinical assessments.
Ultrasonography
During an ultrasonography procedure, a handheld device called...
