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Showing 1–21 of 21 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Acoustic Radiation Force Impulse Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available

Ultrasound Based Acoustic Radiation Force Impulse Imaging

NCT01781208
View directory record Official record
Conditions
Liver Fibrosis, Liver Inflammation
Interventions
Ultrasound-Based Acoustic Radiation Force Impulse (ARFI)
Device
Lead sponsor
University of Michigan
Other
Eligibility
Up to 18 Years
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 20, 2016 · Synced Sep 17, 2026, 9:43 PM EDT
Completed Not applicable Interventional

Comparative Effectiveness of MR Enterography

NCT01593462
View directory record Official record
Conditions
Crohns Disease
Interventions
MRE (magnetic resonance enterography), The Ultrasound scan, (UEI) Ultrasound Elastography Imaging with ARFI (acoustic radiation force impulse), Study Questionnaires
Procedure · Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
1 Month to 18 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 23, 2017 · Synced Sep 17, 2026, 9:43 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Assessment of Portal Hypertension With Multiparametric MRI

NCT03436550
View directory record Official record
Conditions
Portal Hypertension, Clinically Significant Portal Hypertension
Interventions
mpMRI, ARFI US
Procedure
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
69 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 5, 2023 · Synced Sep 17, 2026, 9:43 PM EDT
Completed No phase listed Observational

Increased Liver Stiffness: A Study of Acoustic Radiation Force Impulse (ARFI) Elastography

NCT03382119
View directory record Official record
Conditions
Liver Fibroses
Interventions
Ultrasound with ARFI (acoustic radiation force impulse), Ultrasound with backscatter imaging
Device
Lead sponsor
University of Michigan
Other
Eligibility
2 Years to 5 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 1, 2020 · Synced Sep 17, 2026, 9:43 PM EDT
Terminated Not applicable Interventional Results available

Impact of Transjugular Intrahepatic Portosystemic Shunts on Liver Stiffness

NCT03352882
View directory record Official record
Conditions
Portal Hypertension, Liver Fibroses
Interventions
Ultrasound
Diagnostic Test
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 79 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 30, 2019 · Synced Sep 17, 2026, 9:43 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Microvascular and Fibrosis Imaging Study

NCT01758250
View directory record Official record
Conditions
Autoimmune Diseases, Sickle Cell Disease, Chronic Graft Versus Host Disease
Interventions
Acoustic Radiation Force Impulse (ARFI), Laser Doppler Flowmetry (LDF), Laser Doppler Perfusion Imaging (LDI), Optical Coherence Tomography (OCT), Orthogonal Polarization Spectral Imaging (OPSI), Nail fold video capillaroscopy (NVC)
Other
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
63 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2018
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 10, 2020 · Synced Sep 17, 2026, 9:43 PM EDT
Active, not recruiting Not applicable Interventional

Transcutaneous ARFI Ultrasound for Differentiating Carotid Plaque With High Stroke Risk

NCT04063709
View directory record Official record
Conditions
Plaque, Atherosclerotic, Carotid Artery Plaque, Carotid Stenosis
Interventions
Acoustic Radiation Force Impulse (ARFI) ultrasound
Diagnostic Test
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 13, 2026 · Synced Sep 17, 2026, 9:43 PM EDT
Completed No phase listed Observational

Acoustic Radiation Force Impulse (ARFI) Ultrasound for Noninvasive, Diagnostic Atherosclerosis Imaging

NCT01581385
View directory record Official record
Conditions
Atherosclerosis
Interventions
Not listed
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2020
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated May 16, 2021 · Synced Sep 17, 2026, 9:43 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Ultrasound Assessment of Ventral Hernia Defects

NCT03043079
View directory record Official record
Conditions
Ventral Incisional Hernia
Interventions
Ultrasound Acoustic Radiation Forced Impulse Shear Wave Velocity
Diagnostic Test
Lead sponsor
University of Pennsylvania
Other
Eligibility
20 Years to 70 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 23, 2020 · Synced Sep 17, 2026, 9:43 PM EDT
Not listed Early Phase 1 Interventional Accepts healthy volunteers

AGED Diagnostics Liver Disease Assessment

NCT06348563
View directory record Official record
Conditions
NASH With Fibrosis, NAFLD, Healthy
Interventions
AGED Multiple Target Assay in Healthy Controls, AGED Multiple Target Assay in NAFLD Participants, AGED Multiple Target Assay in Fibrosis Participants
Diagnostic Test
Lead sponsor
Active Genomes Expressed Diagnostics, Corp
Industry
Eligibility
18 Years to 65 Years
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 3, 2024 · Synced Sep 17, 2026, 9:43 PM EDT
Completed Not applicable Interventional

Postprandial Liver and Spleen Stiffness Measurements in the Noninvasive Diagnosis of Cirrhosis

NCT03087344
View directory record Official record
Conditions
Chronic Liver Disease
Interventions
Fibroscan and Acoustic Radiation Force Impulse, Fibroscan, Acoustic Radiation Force Impulse
Device
Lead sponsor
VA Connecticut Healthcare System
Federal
Eligibility
18 Years to 85 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
West Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Sep 4, 2018 · Synced Sep 17, 2026, 9:43 PM EDT
Withdrawn Not applicable Interventional

(ARFI) Shear Velocity Imaging of the Kidneys in Pediatric Patients

NCT01781819
View directory record Official record
Conditions
Urine Reflux, Kidney Damage
Interventions
ARFI SVI Ultrasound Imaging
Procedure
Lead sponsor
University of Michigan
Other
Eligibility
Up to 18 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated May 31, 2015 · Synced Sep 17, 2026, 9:43 PM EDT
Terminated Not applicable Interventional Results available

ARFI Imaging for Targeted Prostate Biopsy

NCT04607135
View directory record Official record
Conditions
Prostate Cancer
Interventions
Acoustic radiation force impulse (ARFI), Ultrasound
Device
Lead sponsor
Duke University
Other
Eligibility
18 Years and older · Male only
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated May 5, 2025 · Synced Sep 17, 2026, 9:43 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Scleroderma ARFI Imaging of the Skin

NCT02006420
View directory record Official record
Conditions
Scleroderma
Interventions
ARFI-SVI Ultrasound
Device
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 4, 2019 · Synced Sep 17, 2026, 9:43 PM EDT
Completed No phase listed Observational

Ultrasound Stiffness Imaging in Crohn's Disease

NCT01666626
View directory record Official record
Conditions
Crohn's Disease, Ultrasound, Intestinal Fibrosis, Shear Wave Imaging, Acoustic Radiation Force Impulse
Interventions
Ultrasound stiffness imaging
Procedure
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 75 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 29, 2015 · Synced Sep 17, 2026, 9:43 PM EDT
Completed Not applicable Interventional Results available

Bladder ARFI (Acoustic Radiation Force Impulse) Study

NCT01781832
View directory record Official record
Conditions
Bladder Fibrosis
Interventions
ARFI-Derived Shear Wave Velocities
Device
Lead sponsor
University of Michigan
Other
Eligibility
Up to 18 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 2, 2018 · Synced Sep 17, 2026, 9:43 PM EDT
Completed Not applicable Interventional

Non-invasive Diagnosis of Portal Hypertension With Acoustic Radiation Force Impulse (ARFI)

NCT01644656
View directory record Official record
Conditions
Portal Hypertension, Chronic Liver Disease
Interventions
ARFI ultrasound
Device
Lead sponsor
VA Connecticut Healthcare System
Federal
Eligibility
18 Years to 85 Years
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
2
States / cities
New Haven, Connecticut • West Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Sep 5, 2018 · Synced Sep 17, 2026, 9:43 PM EDT
Completed Not applicable Interventional

Evaluation of Virtual Touch Tissue Imaging Quantification (VTIQ - 2D-SWE) in the Assessment of BI-RADS® 3 and 4 Lesions

NCT02638935
View directory record Official record
Conditions
Breast Neoplasms
Interventions
Ultrasound- Virtual Touch Tissue Imaging Quantification
Device
Lead sponsor
Heidelberg University
Other
Eligibility
18 Years and older · Female only
Enrollment
1,304 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Youngstown, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 9, 2020 · Synced Sep 17, 2026, 9:43 PM EDT
Terminated Not applicable Interventional

Utility of Contrast-Enhanced Sonography and Shear Wave Elastography

NCT04614389
View directory record Official record
Conditions
Thyroid Nodule
Interventions
Contrast-enhanced ultrasound, Shear Wave Elastography, Sequoia System
Other · Device
Lead sponsor
University of Southern California
Other
Eligibility
18 Years to 70 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 18, 2023 · Synced Sep 17, 2026, 9:43 PM EDT
Completed Not applicable Interventional

Hydronephrosis ARFI Study

NCT01781845
View directory record Official record
Conditions
Hydronephrosis
Interventions
AFRI-SVI Ultrasound
Procedure
Lead sponsor
University of Michigan
Other
Eligibility
Up to 18 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated May 31, 2015 · Synced Sep 17, 2026, 9:43 PM EDT
Completed Not applicable Interventional Results available

Stage 3 Fontan Operation Liver Ultrasound Study

NCT02269709
View directory record Official record
Conditions
Fontan Operation
Interventions
ARFI Ultrasound
Device
Lead sponsor
University of Michigan
Other
Eligibility
Up to 17 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 11, 2018 · Synced Sep 17, 2026, 9:43 PM EDT