Independent directory Public ClinicalTrials.gov records United States
Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Nov 15, 2026, 3:51 PM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Showing 409–432 of 590 matching trials from the live ClinicalTrials.gov search.
Conditions
Hyperhidrosis
Interventions
Ulthera System Treatment
Device
Lead sponsor
Ulthera, Inc
Industry
Eligibility
18 Years to 75 Years
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Aventura, Florida
Completed No phase listed Observational Accepts healthy volunteers

Microvascular Function in Patients Undergoing 5-Fluorouracil Chemotherapy

NCT04042298
Conditions
Gastrointestinal Cancer, Head and Neck Cancer, Breast Cancer, Chemotherapy Effect, 5-Fluorouracil Toxicity
Interventions
Arterial blood pressure, Skin microcirculatory blood flow, Brachial artery blood flow, Venous blood draw
Other
Lead sponsor
Kansas State University
Other
Eligibility
21 Years and older
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Manhattan, Kansas
Completed Not applicable Interventional Accepts healthy volunteers Results available

Safety and Efficacy of Endovenous Laser Ablation for the Resolution of Incompetent Perforator Veins

NCT00565604
Conditions
Venous Insufficiency
Interventions
Short Catheter Delivery
Device
Lead sponsor
Vascular Solutions LLC
Industry
Eligibility
18 Years and older
Enrollment
43 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
Bellevue, Washington
Completed Not applicable Interventional Accepts healthy volunteers Results available

Reducing Wrinkles Around the Eyes Using the Ulthera® System

NCT01368900
Conditions
Periorbital Wrinkles
Interventions
Ulthera® System treatment
Device
Lead sponsor
Ulthera, Inc
Industry
Eligibility
30 Years to 65 Years
Enrollment
68 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
2
States / cities
Hunt Valley, Maryland • Nashville, Tennessee
Conditions
Recurrent Glioblastoma
Interventions
Carboplatin, Exablate BBBD
Drug · Device
Lead sponsor
InSightec
Industry
Eligibility
18 Years to 80 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
4
States / cities
Palo Alto, California • Baltimore, Maryland • Boston, Massachusetts + 1 more
Conditions
Exercise Training, Sport, Running, Ultrasound Imaging, Elastography, Healthy
Interventions
Ultrasound imaging, Hamstring Eccentric Strength Testing, Maximal 60 m Sprint, Romanian Deadlift, Nordic hamstring exercise
Diagnostic Test · Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 25 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Madison, Wisconsin
Completed Not applicable Interventional Results available

Ultrasound-Based Liver Fat Quantification (LFQ) Pilot Study

NCT04657523
Conditions
Non-Alcoholic Fatty Liver Disease, Non-Alcoholic Steatohepatitis
Interventions
Investigational Liver Fat Quantification Software
Device
Lead sponsor
Philips Clinical & Medical Affairs Global
Industry
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
3
States / cities
Boston, Massachusetts • Boardman, Ohio
Conditions
Breast Cancer
Interventions
Gen 1B, Gen 1
Device
Lead sponsor
Seno Medical Instruments Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
San Antonio, Texas
Conditions
ADHD
Interventions
Brainsonix Pulsar 1002
Device
Lead sponsor
Neurological Associates of West Los Angeles
Other
Eligibility
18 Years to 60 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
2
States / cities
Santa Monica, California
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
Conditions
Elbow, Tennis
Interventions
TenJet System
Device
Lead sponsor
HydroCision, Inc.
Industry
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
3
States / cities
Muskegon, Michigan • DuBois, Pennsylvania • Fort Worth, Texas
Recruiting No phase listed Observational Accepts healthy volunteers

Identification of Breast Cancer in Breath Samples Using Trained Detection Dogs

NCT07038785
Conditions
Breast Cancer
Interventions
Breath test
Diagnostic Test
Lead sponsor
SpotitEarly
Industry
Eligibility
18 Years and older · Female only
Enrollment
1,204 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
2
States / cities
Totowa, New Jersey • Philadelphia, Pennsylvania
Conditions
Carotid Stenosis
Interventions
Bilateral carotid Doppler signal acquisition (Vibrant Stroke Detection Technology)
Device
Lead sponsor
Vibrant Medical Ltd.
Industry
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Tampa, Florida
Conditions
Anxiety Disorders
Interventions
Low intensity focused ultrasound using the NeurGear Zenbud
Device
Lead sponsor
NeurGear
Industry
Eligibility
21 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Rochester, New York
Conditions
Intracranial Aneurysm
Interventions
Ultrasound
Device
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 99 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
1
States / cities
Gainesville, Florida
Conditions
Peripheral Arterial Disease
Interventions
Ultrasound
Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Hypertension, Cardiovascular Diseases, Vascular Diseases
Interventions
Paradise Ultrasound Renal Denervation Treatment
Device
Lead sponsor
ReCor Medical, Inc.
Industry
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2031
U.S. locations
46
States / cities
Long Beach, California • Los Angeles, California • Sacramento, California + 39 more
Conditions
Pancreatic Cancer
Interventions
Suizenji (an ultrasound-guided HIFU therapy system), Nal-IRI/FL, mFOLFIRINOX adjuvant chemotherapy, Gem/nab-PTX
Device · Drug
Lead sponsor
SONIRE Therapeutics Inc.
Industry
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
San Francisco, California
Conditions
Bilateral Retinoblastoma, Childhood Intraocular Retinoblastoma, Group D Retinoblastoma, Stage I Retinoblastoma, Unilateral Retinoblastoma
Interventions
Biospecimen Collection, Carboplatin, Etoposide, Examination Under Anesthesia, Magnetic Resonance Imaging, Melphalan, Ultrasound Biomicroscopy, Vincristine
Procedure · Drug
Lead sponsor
Children's Oncology Group
Network
Eligibility
Up to 18 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
17
States / cities
Birmingham, Alabama • Los Angeles, California • Palo Alto, California + 13 more
Conditions
Breast Reconstruction, Venous Thromboembolism
Interventions
Duplex ultrasound
Diagnostic Test
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 90 Years · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Stanford, California
Conditions
Cataract
Interventions
OCT measurements
Device
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years and older
Enrollment
690 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2026
U.S. locations
1
States / cities
Portland, Oregon
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Prospective, Multi-site Clinical Study to Collect User Feedback Using Affirm® Contrast Biopsy

NCT04671329
Conditions
Breast Cancer
Interventions
Affirm Contrast Biopsy procedure
Device
Lead sponsor
Hologic, Inc.
Industry
Eligibility
40 Years and older · Female only
Enrollment
67 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
2
States / cities
Phoenix, Arizona • Pittsburgh, Pennsylvania
Conditions
Osteo Arthritis Knee, Arthritis
Interventions
Sustained Acoustic Device with 1% Diclofenac patch
Combination Product
Lead sponsor
ZetrOZ, Inc.
Industry
Eligibility
45 Years to 85 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Dryden, New York
Completed Not applicable Interventional

Long COVID Ultrasound Trial

NCT06189066
Conditions
Long Covid
Interventions
Splenic Ultrasound
Device
Lead sponsor
SecondWave Systems Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Minneapolis, Minnesota