NCT01311934Unknown不适用
Clinical Application of the Spectrum of Visceral Stiffness Measurement Using Acoustic Radiation Force Impulse Technology
适应症
试验速览
- 阶段
- 不适用
- 入组人数
- 200
- 试验地点
- 1
研究概览
简要总结
The acoustic radiation force impulse (ARFI) technology provides real-time measurements of tissue stiffness.
Aim: Using the ARFI ultrasonography, the investigators aims are to complete the correlation and validity studies between visceral ARFI quantification and the referenced Metavir fibrosis scoring and to conduct subsequent innovative studies on liver diseases.
详细描述
Using ARFI technology, we are establishing a complete hepatic and visceral shear wave spectrum to correspond to the entire METAVIR fibrosis scoring and various functional stratifications.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 75 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •patients with chronic liver diseases who underwent liver biopsy
- •patients with pathologically or radiologically proven cirrhosis
排除标准
- •Post major abdominal surgery
- •After interferon or neucleos(t)ides treatment
- •PBC,PSC,WD,AIH,viral coinfections
- •Liver abscess
- •Exposure to hepatotoxic drugs or chemicals
- •Thrombosis of splenic vein, portal veins
- •After resection or embolism of the spleen
- •Acute or chronic pancreatitis
- •Biopsy contraindications (not exclusive)
- •ARFI measurements low quality
- •Fibrotest contraindications:
- •Acute hepatitides, Extrahepatic cholestasis, e.g., pancreatic cancer, gallstones, CBD>0.7cm Severe hemolysis
- •Cardiac congestion
- •Liver cancer other than HCC
- •Treated HCC
研究者
研究点 (1)
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