Trials / Unknown
UnknownNCT04012242
Innovative Liver Elasticity, Attenuation, and Dispersion Ultrasound Study
Innovative Liver Elasticity, Attenuation, and Dispersion Ultrasound Study for Patients With Nonalcoholic Steatohepatitis
- Status
- Unknown
- Phase
- —
- Study type
- Observational
- Enrollment
- 400 (estimated)
- Sponsor
- Tokyo Medical University · Academic / Other
- Sex
- All
- Age
- 20 Years
- Healthy volunteers
- Not accepted
Summary
The objective of this study is: (1) to investigate the correlation of ultrasound parameters (SW speed, Dispersion slope, Attenuation value, Normalized Local Variance, Liver / Kidney Intensity Ratio) with the pathological parameters (fibrosis, intralobular inflammation, ballooning degeneration and steatosis); (2) to evaluate the diagnostic performance of SW speed for liver fibrosis, Dispersion slope for intralobular inflammation and Attenuation value for steatosis by comparison with the tissue diagnosis by liver biopsy.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| DIAGNOSTIC_TEST | Ultrasound application | Shear wave elastography, shear wave dispersion, attenuation imaging, and intensity analysis |
Timeline
- Start date
- 2019-06-15
- Primary completion
- 2022-07-31
- Completion
- 2022-07-31
- First posted
- 2019-07-09
- Last updated
- 2022-02-08
Locations
18 sites across 8 countries: United States, China, France, Germany, Italy, Japan, South Korea, United Kingdom
Source: ClinicalTrials.gov record NCT04012242. Inclusion in this directory is not an endorsement.