Independent directory Public ClinicalTrials.gov records United States
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Showing 25–34 of 34 matching trials from the live ClinicalTrials.gov search.
Conditions
Carotid Stenosis, Cerebrovascular Accident
Interventions
Specialized Doppler Ultrasound Instrument
Device
Lead sponsor
DVX, LLC
Industry
Eligibility
65 Years and older
Enrollment
984 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2010
U.S. locations
1
States / cities
Princeton, New Jersey
Conditions
Arteriovenous Fistula, Arteriovenous Graft
Interventions
EchoMark/EchoSure
Device
Lead sponsor
Sonavex, Inc.
Industry
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
2
States / cities
Baltimore, Maryland • Roanoke, Virginia
Completed No phase listed Observational Accepts healthy volunteers

Ultrasound-based Intima-Media Thickness Measurements

NCT00588484
Conditions
Carotid Artery Intima Media Thickness
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
35 Years to 65 Years
Enrollment
128 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2009
U.S. locations
1
States / cities
Rochester, Minnesota
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 No phase listed Observational Accepts healthy volunteers

Pilot Study of Ultrasonic Determined Carotid Plaque Composition

NCT01879397
Conditions
Atherosclerosis
Interventions
Research Ultrasound Exam
Device
Lead sponsor
D. Geoffrey Vince
Other
Eligibility
40 Years and older
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2020
U.S. locations
1
States / cities
Cleveland, Ohio
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

Heat Therapy, Functional Capacity, and Vascular Health in Older Adults

NCT05706181
Conditions
Aging Well, Walking, Difficulty, Hyperemia
Interventions
Home-based leg heat therapy, Home-based sham therapy
Other
Lead sponsor
University of North Texas Health Science Center
Other
Eligibility
55 Years to 80 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Fort Worth, Texas
Conditions
Breast Cancer
Interventions
Non invasive venous ultrasound
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older · Female only
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Carotid Artery Plaque
Interventions
Contrast-enhanced ultrasound, Shear Wave Elastography, Ultrasound Examination
Combination Product · Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Chronic Venous Disease
Interventions
Indocyanine Green near infrared fluorescence imaging, advanced pneumatic compression, Duplex ultrasound, compression wrap
Combination Product · Device · Diagnostic Test
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Houston, Texas
Conditions
Chronic Kidney Diseases
Interventions
Visipaque, Placebos
Drug
Lead sponsor
GE Healthcare
Industry
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
17
States / cities
Birmingham, Alabama • Mesa, Arizona • Little Rock, Arkansas + 14 more