Correlation of Ultrasound Based Measurements of Liver Stiffness and Steatosis With MRI
NCT ID: NCT03342703
Last Updated: 2021-04-22
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
35 participants
OBSERVATIONAL
2018-08-01
2020-12-31
Brief Summary
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Detailed Description
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Due to the widespread dissemination of US machines and their relative lower cost compared to other imaging modalities, e.g. MRI, the ability of US to assess these parameters widens diagnostic availability.
Patients who have undergone an MRI exam to assess liver stiffness (cirrhosis) and/or liver fat content (steatosis) will be asked to undergo an US exam to assess the same parameters. The cirrhosis and steatosis measurements obtained from both exams will be compared. If US-based measurements of liver stiffness and/or liver fat content are shown to be reproducible and accurate when compared to MRI values (will be used as the gold standard), US may become the first-line diagnostic test for these liver conditions.
Conditions
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Study Design
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CASE_ONLY
PROSPECTIVE
Study Groups
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Patients with Liver Fibrosis Measurement
Group1: Patients will undergo an Ultrasound to correlate fibrosis measurements obtained using standard-of-care MRI.
Ultrasound
Patients will undergo a standard liver US protocol for approximately 15 minutes.
Patients with Liver Steatosis Measurement
Group 2: Patients will undergo an Ultrasound to correlate steatosis measurements obtained using standard-of-care MRI.
Ultrasound
Patients will undergo a standard liver US protocol for approximately 15 minutes.
Interventions
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Ultrasound
Patients will undergo a standard liver US protocol for approximately 15 minutes.
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
2. participant is at least 18 years of age
Exclusion Criteria
2. Patients with previous chemoembolization or other focal liver therapies to the liver (\* NOTE: for liver transplant patients, this criterion is only applicable to the transplanted liver)
18 Years
ALL
No
Sponsors
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Stanford University
OTHER
Responsible Party
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Aya Kamaya
Associate Professor of Medicine
Principal Investigators
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Aya Kamaya, MD
Role: PRINCIPAL_INVESTIGATOR
Stanford University
Andreas Loening, MD
Role: PRINCIPAL_INVESTIGATOR
Stanford University
Locations
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Stanford University Hospital
Stanford, California, United States
Stanford University
Stanford, California, United States
Countries
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Other Identifiers
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38649
Identifier Type: -
Identifier Source: org_study_id
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