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ClinicalTrials.gov public records Last synced Oct 17, 2026, 8:24 AM EDT

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Showing 1–24 of 202 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Vascular ultrasonography Clear all
Terminated Phase 2 Interventional Results available

Nitroglycerin vs. Furosemide Using Lung Ultrasound Pilot Trial

NCT03259165
View directory record Official record
Conditions
Heart Failure, Heart Failure Acute, Acute Cardiac Failure, Acute Cardiac Pulmonary Edema
Interventions
Nitrates, Loop Diuretics
Drug
Lead sponsor
Indiana University
Other
Eligibility
21 Years and older
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
3
States / cities
Indianapolis, Indiana • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 20, 2024 · Synced Oct 17, 2026, 8:24 AM EDT
Completed Not applicable Interventional Results available

Venclose RF Ablation System for the Treatment of IPVs

NCT04386785
View directory record Official record
Conditions
Chronic Venous Insufficiency
Interventions
Radiofrequency (RF) Thermal Ablation of Incompetent Perforator Veins
Device
Lead sponsor
Venclose, Inc.
Industry
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Tyler, Texas
Source: ClinicalTrials.gov public record
Updated May 27, 2022 · Synced Oct 17, 2026, 8:24 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Effects of Anthracycline-based Chemotherapy on Peripheral Vascular Function

NCT03062878
View directory record Official record
Conditions
Breast Cancer, Lymphoma, Chemotherapy Effect
Interventions
Arterial blood pressure, Vascular Ultrasound, Venous blood sample, Skin microcirculatory blood flow
Other
Lead sponsor
Carl Ade, M.S., Ph.D.
Other
Eligibility
21 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Manhattan, Kansas
Source: ClinicalTrials.gov public record
Updated Sep 2, 2025 · Synced Oct 17, 2026, 8:24 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Bone and Vascular Health in Postmenopausal Women With Type 1 Diabetes

NCT02693964
View directory record Official record
Conditions
Diabetes Mellitus, Type 1
Interventions
Bone density and carotid ultrasound
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
45 Years and older · Female only
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jan 28, 2020 · Synced Oct 17, 2026, 8:24 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Characterization of the Cardiac Phenotype of Friedreich's Ataxia (FRDA)

NCT02316314
View directory record Official record
Conditions
Friedreich's Ataxia
Interventions
Cardiac magnetic resonance imaging (CMR), Exercise-stress test, Echocardiogram (ECHO), Cardiac-related blood studies
Procedure
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
12 Years to 50 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 29, 2026 · Synced Oct 17, 2026, 8:24 AM EDT
Completed No phase listed Observational

Ultrasonographic Identification of the Proximal Humerus Landmarks

NCT03121794
View directory record Official record
Conditions
Proximal Humerus Interosseous Venous Access, Anatomic Landmark, Ultrasonography
Interventions
Ultrasonographic exam, ultrasound machine
Procedure · Device
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 18, 2020 · Synced Oct 17, 2026, 8:24 AM EDT
Completed Phase 3 Interventional Results available

Multicenter Trial of Stem Cell Therapy for Osteoarthritis (MILES)

NCT03818737
View directory record Official record
Conditions
Osteoarthritis
Interventions
Bone Marrow Derived MSCs, Adipose-derived MSCs, Umbilical Cord Tissue (UCT) MSCs, Corticosteroid injection
Biological · Drug
Lead sponsor
Emory University
Other
Eligibility
40 Years to 70 Years
Enrollment
475 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
5
States / cities
Gulf Breeze, Florida • Atlanta, Georgia • Durham, North Carolina + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 27, 2023 · Synced Oct 17, 2026, 8:24 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

UltraShape Power for Abdominal Fat and Circumference Reduction

NCT02748928
View directory record Official record
Conditions
Excess Abdominal Fat
Interventions
UltraShape Power
Device
Lead sponsor
Syneron Medical
Industry
Eligibility
18 Years to 60 Years
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
8
States / cities
Sacramento, California • Jacksonville Beach, Florida • Miami, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Mar 19, 2019 · Synced Oct 17, 2026, 8:24 AM EDT
Active, not recruiting No phase listed Observational

Cerebral Hemodynamics and Microemboli During Placement of Relay®Branch Thoracic Stent-Graft System

NCT05155956
View directory record Official record
Conditions
Thoracic Aortic Aneurysm, Thoracic Aortic Dissection, Microemboli
Interventions
transcranial Doppler ultrasonography (TCD)
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Oct 17, 2026, 8:24 AM EDT
Active, not recruiting Not applicable Interventional

TReatment of Pulmonary Hypertension Group II Study

NCT03611270
View directory record Official record
Conditions
Pulmonary Hypertension (PH) Due to Left Heart Disease
Interventions
Pulmonary Denervation
Device
Lead sponsor
SoniVie Inc.
Industry
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
3
States / cities
San Diego, California • San Francisco, California • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 21, 2023 · Synced Oct 17, 2026, 8:24 AM EDT
Completed No phase listed Observational Results available

Predicting Placental Pathologies by Ultrasound Imaging

NCT04506970
View directory record Official record
Conditions
Intrauterine Growth Restriction, Villitis, IUGR
Interventions
Comprehensive Doppler Ultrasound of the Placenta, Verasonics Ultrasound scanner (ultra-sensitive Doppler imaging)
Diagnostic Test · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 10, 2024 · Synced Oct 17, 2026, 8:24 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Effects of Nebivolol on Skeletal Muscle During Exercise in Hypertensive Patients

NCT01501929
View directory record Official record
Conditions
Hypertension
Interventions
Metoprolol succinate, Nebivolol, Non-invasive measurement of Cardiac Output (CO), Endothelial cell collection, Microvascular perfusion assessment using Definity
Drug · Procedure
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Nov 6, 2018 · Synced Oct 17, 2026, 8:24 AM EDT
Recruiting Phase 1Phase 2 Interventional

A Phase 1/2 Study of Intravenous Gene Transfer With an AAV9 Vector Expressing Human Beta-galactosidase in Type I and Type II GM1 Gangliosidosis

NCT03952637
View directory record Official record
Conditions
Lysosomal Diseases, Gangliosidosis, GM1
Interventions
AAV9-GLB1, Abdominal ultrasound, Rituximab, Sirolimus, Methylprednisolone, Prednisone, Audiology assessment with ABR, Bone density scan (DEXA), Electrocardiogram (EKG), Echocardiogram, Electroencephalogram (EEG) awake and extended overnight, Laboratory tests, Lumbar puncture, Brain MRI/MRS/fMRI, Neurocognitive testing, Neurology exam, PICC or other Central line placement, Skeletal survey, Skin biopsy, Speech and modified barium swallow study, Ophthalmology exam
Biological · Procedure · Drug + 3 more
Lead sponsor
National Human Genome Research Institute (NHGRI)
NIH
Eligibility
6 Months to 12 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2030
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Oct 17, 2026, 8:24 AM EDT
Not listed No phase listed Observational

Keller Prehospital Ultrasound Study

NCT01074112
View directory record Official record
Conditions
Ultrasonography, Multiple Trauma, Kidney Calculi, Aortic Aneurysm, Abdominal, Pregnancy, Catheterization, Venous
Interventions
EFAST exam, Pelvic Ultrasound, Ultrasound Guided Vascular Access, Focused Ultrasound Scan, Cardiac Ultrasound
Device · Procedure
Lead sponsor
Keller Fire Rescue
Government
Eligibility
Not listed
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2010
U.S. locations
1
States / cities
Keller, Texas
Source: ClinicalTrials.gov public record
Updated Feb 24, 2010 · Synced Oct 17, 2026, 8:24 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

SASH Study - Sonographic Assessment for Severe Hypertension in Pregnancy

NCT03783169
View directory record Official record
Conditions
Hypertension in Pregnancy
Interventions
Cardiovascular Sonographic Assessment
Other
Lead sponsor
TriHealth Inc.
Other
Eligibility
18 Years and older · Female only
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 9, 2020 · Synced Oct 17, 2026, 8:24 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Characterization of the Pudendal Nerve With Transvaginal Ultrasonography

NCT06021782
View directory record Official record
Conditions
Anesthesia
Interventions
All subjects-Observation
Other
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older · Female only
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 17, 2026, 8:24 AM EDT
Completed Not applicable Interventional Results available

Tissue Removal Assessment With Ultrasound of THe SFA and Popliteal

NCT01938391
View directory record Official record
Conditions
Peripheral Artery Disease, PAD, Claudication, Peripheral Vascular Disease, PVD
Interventions
Stealth 360°® OAS
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 18, 2023 · Synced Oct 17, 2026, 8:24 AM EDT
Terminated No phase listed Observational Results available

Variability in Transcranial Doppler Technique in Neuro-Critical Care Patients

NCT04583163
View directory record Official record
Conditions
Cerebral Aneurysm, Stroke, Vasospasm, Cerebral, Subarachnoid Hemorrhage, Aneurysmal, Aneurysmal Subarachnoid Hemorrhage, Cerebral Ischemia
Interventions
Transcranial Doppler
Diagnostic Test
Lead sponsor
Hackensack Meridian Health
Other
Eligibility
18 Years and older
Enrollment
3 participants
Timeline
2020 – 2022
U.S. locations
1
States / cities
Hackensack, New Jersey
Source: ClinicalTrials.gov public record
Updated Apr 15, 2025 · Synced Oct 17, 2026, 8:24 AM EDT
Completed Early Phase 1 Interventional

NIH CCR2 AAA Study

NCT04586452
View directory record Official record
Conditions
Abdominal Aortic Aneurysm (AAA), No Abdominal Aortic Aneurysm (Non-AAA)
Interventions
AAA Group (Aim 3A), Non-AAA Group, Ex Vivo Human AAA Specimens (Aim 2A), Relationship between radiotracer and CCR2 (Aim 2B), AAA Group (Aim 3B-Reproducibility)
Diagnostic Test · Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
40 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 15, 2025 · Synced Oct 17, 2026, 8:24 AM EDT
Not listed Not applicable Interventional

TReatment Of Pulmonary HYpertension 1-US Study

NCT02835950
View directory record Official record
Conditions
Pulmonary Arterial Hypertension
Interventions
Therapeutic Intra-Vascular UltraSound (TIVUS™) System
Device
Lead sponsor
SoniVie Inc.
Industry
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
4
States / cities
San Diego, California • Ann Arbor, Michigan • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 21, 2023 · Synced Oct 17, 2026, 8:24 AM EDT
Active, not recruiting Not applicable Interventional

Precise Procedural and PCI Plan (P4)

NCT05253677
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
CT-guided PCI, IVUS-guided PCI
Device
Lead sponsor
CoreAalst BV
Industry
Eligibility
18 Years to 80 Years
Enrollment
1,090 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
3
States / cities
Los Angeles, California • Minneapolis, Minnesota • Roslyn, New York
Source: ClinicalTrials.gov public record
Updated Jan 21, 2026 · Synced Oct 17, 2026, 8:24 AM EDT
Terminated Phase 2 Interventional Results available

Radiofrequency Ablation in Treating Patients With Unresectable Primary or Metastatic Liver Cancer

NCT00019604
View directory record Official record
Conditions
Liver Cancer, Metastatic Cancer, Unspecified Adult Solid Tumor, Protocol Specific
Interventions
computed tomography, magnetic resonance imaging, positron emission tomography, radiofrequency ablation, radionuclide imaging, ultrasound imaging, fludeoxyglucose F 18 (FDG-PET), gadopentetate dimeglumine
Procedure · Radiation
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2009
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 3, 2017 · Synced Oct 17, 2026, 8:24 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Ventricular-Vascular Coupling in Heart Failure

NCT00207220
View directory record Official record
Conditions
Heart Failure With Preserved Ejection Fraction
Interventions
arterial tonometry, echocardiography
Procedure
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 80 Years
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2007
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 9, 2007 · Synced Oct 17, 2026, 8:24 AM EDT
Completed Not applicable Interventional

Investigating the Utility of Augmented Reality Assistance for Ultrasound-Guided Vascular Access

NCT07208071
View directory record Official record
Conditions
Vascular Access
Interventions
Augmented reality headset use
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
5 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Aug 24, 2026 · Synced Oct 17, 2026, 8:24 AM EDT