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ClinicalTrials.gov public records Last synced Oct 24, 2026, 2:21 AM EDT

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Showing 121–144 of 3,425 matching trials from the live ClinicalTrials.gov search.
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Completed Phase 2 Interventional

Comparison of Echocardiographic Techniques in Diagnosis of Coronary Artery Disease

NCT00001889
View directory record Official record
Conditions
Coronary Disease
Interventions
Myocardial contrast echocardiography, Stress echocardiography with dobutamine
Procedure
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
Not listed
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2001
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 24, 2026, 2:21 AM EDT
Recruiting No phase listed Observational

A Post-Approval Registry for Exablate 4000 Type 1.0 and Type 1.1 for Unilateral Pallidotomy for the Treatment of Advanced, Idiopathic Parkinson's Disease With Medication-refractory Moderate to Severe Motor Complications

NCT05539196
View directory record Official record
Conditions
Movement Disorders, Neurology, Parkinsons Disease
Interventions
Exablate Pallidotomy, Unilateral
Device
Lead sponsor
InSightec
Industry
Eligibility
30 Years to 99 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
4
States / cities
Baltimore, Maryland • New York, New York • Philadelphia, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 20, 2026 · Synced Oct 24, 2026, 2:21 AM 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 6, 2025 · Synced Oct 24, 2026, 2:21 AM EDT
Not yet recruiting No phase listed Observational Accepts healthy volunteers

Evaluation of the UltraTrac System as a Non-Invasive Monitor of Hemodynamic Parameters

NCT07862608
View directory record Official record
Conditions
Hemodynamic Monitoring
Interventions
Noninvasive Hemodynamic Monitoring System
Device
Lead sponsor
AcQumen Medical, Inc.
Industry
Eligibility
2 Months to 95 Years
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Riverside, Connecticut
Source: ClinicalTrials.gov public record
Updated Oct 7, 2026 · Synced Oct 24, 2026, 2:21 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Neural Control of Kidney Blood Flow During Exercise in African American Adults

NCT03981640
View directory record Official record
Conditions
Healthy
Interventions
Acute exercise, Cold pressor test, Mental stress test
Other
Lead sponsor
University of Massachusetts, Boston
Other
Eligibility
18 Years to 35 Years
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Oct 24, 2026, 2:21 AM EDT
Not listed Not applicable Interventional

SToP: Venous Thromboembolism Screening in the Trauma Population

NCT02978950
View directory record Official record
Conditions
Venous Thromboembolism, Deep Vein Thrombosis, Trauma, Multiple
Interventions
Duplex ultrasound surveillance, No ultrasound surveillance
Other
Lead sponsor
Intermountain Health Care, Inc.
Other
Eligibility
18 Years and older
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Murray, Utah
Source: ClinicalTrials.gov public record
Updated Nov 29, 2018 · Synced Oct 24, 2026, 2:21 AM EDT
Terminated No phase listed Observational

A Multi-center, International Prospective Follow up Study

NCT04579913
View directory record Official record
Conditions
Benign Prostatic Hyperplasia (BPH)
Interventions
Review of medical history, administration of questionnaires, uroflowmetry and PVR as measured by ultrasound
Other
Lead sponsor
Medi-Tate Ltd.
Industry
Eligibility
Male only
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
4
States / cities
Pompano Beach, Florida • Manhattan, New York • New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 29, 2021 · Synced Oct 24, 2026, 2:21 AM EDT
Completed Not applicable Interventional Results available

Ultrasound Efficacy in Moderate Rheumatoid Arthritis

NCT04662359
View directory record Official record
Conditions
Rheumatoid Arthritis
Interventions
Ultrasound Assessment
Diagnostic Test
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 16, 2024 · Synced Oct 24, 2026, 2:21 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Helping Adults Perform Transvaginal Exams Via Coaching at Home

NCT05282524
View directory record Official record
Conditions
Women's Health
Interventions
Transvaginal ultrasound performed by a woman herself (with remote healthcare professional supervision)
Device
Lead sponsor
Turtle Health, Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
67 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 6, 2023 · Synced Oct 24, 2026, 2:21 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Comparison of US-Guided Paravertebral and Proximal Intercostal Nerve Blocks

NCT02911168
View directory record Official record
Conditions
Pain
Interventions
Proximal Intercostal Block, Paravertebral Block
Procedure
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 85 Years · Female only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 25, 2025 · Synced Oct 24, 2026, 2:21 AM EDT
Terminated No phase listed Observational

Assessment of 3D Transperineal Ultrasound Imaging w/ Matrix Array Transducers in Prostate Radiotherapy

NCT02432820
View directory record Official record
Conditions
Prostate Cancer
Interventions
Not listed
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older · Male only
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jun 11, 2021 · Synced Oct 24, 2026, 2:21 AM EDT
Completed No phase listed Observational Results available

Laparoscopic Versus Transabdominal Ultrasound in Morbidly Obese Patients

NCT00971750
View directory record Official record
Conditions
Cholelithiasis, Ultrasonography, Laparoscopic Gastric Bypass
Interventions
Not listed
Lead sponsor
Gundersen Lutheran Medical Foundation
Other
Eligibility
18 Years and older
Enrollment
253 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2011
U.S. locations
1
States / cities
La Crosse, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 11, 2012 · Synced Oct 24, 2026, 2:21 AM EDT
Completed Phase 4 Interventional Results available

Academic-Industrial Partnership for Translation of Acoustic Angiography

NCT03544268
View directory record Official record
Conditions
Signs and Symptoms
Interventions
Acoustic Angiography, Definity
Device · Drug
Lead sponsor
UNC Lineberger Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 1, 2022 · Synced Oct 24, 2026, 2:21 AM EDT
Completed Phase 1 Interventional

Transvaginal Ultrasound and Photoacoustic Imaging of the Ovary

NCT03262818
View directory record Official record
Conditions
Oophorectomy
Interventions
Transvaginal ultrasound, Ultrasound/Photoacoustic imaging
Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older · Female only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Nov 23, 2018 · Synced Oct 24, 2026, 2:21 AM EDT
Completed Not applicable Interventional

Non-invasive Neurostimulation in Parkinson's Disease

NCT01615718
View directory record Official record
Conditions
Parkinson's Disease
Interventions
low-intensity transcranial electrical stimulation, transcranial ultrasound
Procedure
Lead sponsor
Spaulding Rehabilitation Hospital
Other
Eligibility
40 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 27, 2021 · Synced Oct 24, 2026, 2:21 AM EDT
Completed Not applicable Interventional Results available

Effects of Non Contact Low Frequency Ultrasound in Healing Venous Leg Ulcers

NCT01549860
View directory record Official record
Conditions
Venous Insufficiency, Venous Reflux, Lower Extremity Ulcer
Interventions
MIST Therapy
Device
Lead sponsor
Celleration, Inc.
Industry
Eligibility
18 Years to 90 Years
Enrollment
156 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Weymouth, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 30, 2015 · Synced Oct 24, 2026, 2:21 AM EDT
Terminated Not applicable Interventional

Does Static Ultrasound-Preview Reduce the Incidence of Difficult Lumbar Puncture?

NCT00317382
View directory record Official record
Conditions
Headache, Meningitis, Subarachnoid Hemorrhage
Interventions
Ultrasound
Device
Lead sponsor
St. Luke's-Roosevelt Hospital Center
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2005
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 19, 2015 · Synced Oct 24, 2026, 2:21 AM EDT
Completed No phase listed Observational

Intracoronary Imaging With NIRS-IVUS to Characterize Arterial Plaques

NCT01694368
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Not listed
Lead sponsor
Corewell Health West
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2021
U.S. locations
1
States / cities
Grand Rapids, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 7, 2025 · Synced Oct 24, 2026, 2:21 AM EDT
Completed Not applicable Interventional

Single Comprehensive Ultrasound to Rule Out DVT in High-risk Patients

NCT00333697
View directory record Official record
Conditions
Deep Vein Thrombosis
Interventions
Comprehensive Duplex Ultrasound (diagnostic study)
Other
Lead sponsor
Intermountain Health Care, Inc.
Other
Eligibility
18 Years and older
Enrollment
199 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2011
U.S. locations
2
States / cities
Murray, Utah • Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Mar 21, 2011 · Synced Oct 24, 2026, 2:21 AM EDT
Withdrawn Phase 4 Interventional Accepts healthy volunteers

Erector Spinae Plane Block vs Erector Spinae Plane Block With Serratus Anterior Plane Block in Thoracic Surgery

NCT04349774
View directory record Official record
Conditions
Pain, Postoperative
Interventions
Control Group - ESP block with SAP block, Treatment Group - ESP block with SAP normal saline
Drug
Lead sponsor
Anna Uskova
Other
Eligibility
18 Years to 90 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 14, 2022 · Synced Oct 24, 2026, 2:21 AM EDT
Active, not recruiting Not applicable Interventional

RADIANCE Continued Access Protocol

NCT05017935
View directory record Official record
Conditions
Hypertension, Hypertension, Resistant to Conventional Therapy, Vascular Diseases, Cardiovascular Diseases
Interventions
Renal Denervation
Device
Lead sponsor
ReCor Medical, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
40
States / cities
Chula Vista, California • Los Angeles, California • Sacramento, California + 34 more
Source: ClinicalTrials.gov public record
Updated Jun 17, 2024 · Synced Oct 24, 2026, 2:21 AM EDT
Active, not recruiting Not applicable Interventional

A Pilot Study: Focused Ultrasound Thalamotomy for the Prevention of Secondary Generalization in Focal Onset Epilepsy

NCT03417297
View directory record Official record
Conditions
Partial Seizures With Secondary Generalization, Focal Epilepsy With Secondary Generalization
Interventions
High Intensity Focused Ultrasound
Device
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2028
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 7, 2026 · Synced Oct 24, 2026, 2:21 AM EDT
Completed Not applicable Interventional Results available

Comparison of 3 Techniques for Ultrasound-guided Femoral Nerve Catheter Insertion

NCT00927368
View directory record Official record
Conditions
Total Knee Replacement Surgery
Interventions
ultrasound guidance alone, ultrasound guidance and needle stimulation, ultrasound guidance and catheter stimulation
Procedure
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 80 Years
Enrollment
453 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated May 31, 2017 · Synced Oct 24, 2026, 2:21 AM EDT
Completed Phase 3 Interventional Results available

Vincristine, Dactinomycin, and Doxorubicin With or Without Radiation Therapy or Observation Only in Treating Younger Patients Who Are Undergoing Surgery for Newly Diagnosed Stage I, Stage II, or Stage III Wilms' Tumor

NCT00352534
View directory record Official record
Conditions
Stage I Kidney Wilms Tumor, Stage II Kidney Wilms Tumor, Stage III Kidney Wilms Tumor
Interventions
3-Dimensional Conformal Radiation Therapy, Biospecimen Collection, Chest Radiography, Computed Tomography, Dactinomycin, Doxorubicin Hydrochloride, Echocardiography Test, Magnetic Resonance Imaging, Therapeutic Conventional Surgery, Ultrasound Imaging, Vincristine Sulfate
Radiation · Procedure · Biological + 1 more
Lead sponsor
Children's Oncology Group
Network
Eligibility
Up to 29 Years
Enrollment
808 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2026
U.S. locations
210
States / cities
Birmingham, Alabama • Mobile, Alabama • Phoenix, Arizona + 150 more
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Oct 24, 2026, 2:21 AM EDT