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Showing 1–24 of 68 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Chronic Venous Insufficiency Clear all
Terminated Phase 4 Interventional Results available

Radiofrequency Ablation vs. Laser Ablation of the Incompetent Small Saphenous Vein

NCT02248740
View directory record Official record
Conditions
Chronic Venous Insufficiency
Interventions
Ablation of the incompetent small saphenous vein
Procedure
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2017
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 6, 2019 · Synced Jun 10, 2026, 8:17 PM EDT
Terminated Phase 1Phase 2 Interventional

Prevention of Vascular Access Graft Failure in Patients With Chronic Renal Failure Requiring Hemodialysis

NCT00086164
View directory record Official record
Conditions
Hyperplasia, Chronic Renal Failure
Interventions
edifoligide (E2F Decoy)
Drug
Lead sponsor
Anesiva, Inc.
Industry
Eligibility
18 Years to 79 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2004
U.S. locations
21
States / cities
Los Angeles, California • Hudson, Florida • Miami, Florida + 15 more
Source: ClinicalTrials.gov public record
Updated Jul 18, 2005 · Synced Jun 10, 2026, 8:17 PM EDT
Completed Not applicable Interventional

The ATLANTIS Trial

NCT02553720
View directory record Official record
Conditions
Chronic Venous Hypertension Due to Deep Vein Thrombosis, Venous Reflux
Interventions
exercise in water, aquatic activity plus conventional management
Other
Lead sponsor
Arizona Cardiovascular Consultants
Other
Eligibility
18 Years and older
Enrollment
181 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Mesa, Arizona
Source: ClinicalTrials.gov public record
Updated Jul 22, 2020 · Synced Jun 10, 2026, 8:17 PM EDT
Withdrawn Not applicable Interventional

Efficacy of Vasculera in Prevention on Post-op Pain and Edema Following Lower Extremity Venous Treatment in the Outpatient Setting

NCT02936271
View directory record Official record
Conditions
Venous Insufficiency of Leg, Venous Reflux, Varicose Veins, Lower Extremity Edema Chronic
Interventions
Vasculera, Placebo
Other
Lead sponsor
Corewell Health West
Other
Eligibility
18 Years to 85 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Grand Rapids, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 22, 2022 · Synced Jun 10, 2026, 8:17 PM EDT
Completed No phase listed Observational

Head Circumference Growth in Children With Ehlers-Danlos Syndrome Who Develop Dysautonomia Later in Life

NCT01367977
View directory record Official record
Conditions
Ehlers Danlos Syndrome, External Hydrocephalus, Dysautonomia, Postural Orthostatic Tachycardia Syndrome, Venous Insufficiency
Interventions
Not listed
Lead sponsor
Genetic Disease Investigators
Other
Eligibility
5 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Colleyville, Texas
Source: ClinicalTrials.gov public record
Updated Feb 13, 2024 · Synced Jun 10, 2026, 8:17 PM EDT
Completed Not applicable Interventional Results available

VasQ External Support for Arteriovenous Fistula

NCT03242343
View directory record Official record
Conditions
Arterio-Venous Fistula, ESRD, Steal Syndrome, Aneurysm, Renal Failure, Renal Disease, Diabetes Mellitus, Kidney Failure
Interventions
VasQ
Device
Lead sponsor
Laminate Medical Technologies
Industry
Eligibility
18 Years to 80 Years
Enrollment
144 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
15
States / cities
Birmingham, Alabama • Phoenix, Arizona • Peoria, Illinois + 11 more
Source: ClinicalTrials.gov public record
Updated May 26, 2026 · Synced Jun 10, 2026, 8:17 PM EDT
Completed Not applicable Interventional

Effect of Exercise on Endothelial Function and Vascular Compliance in Chronic Kidney Disease

NCT01068314
View directory record Official record
Conditions
Kidney Failure, Chronic
Interventions
Repetitive arm exercise
Other
Lead sponsor
University of Iowa
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Feb 26, 2014 · Synced Jun 10, 2026, 8:17 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Non-Invasive Management of Chronic Venous Insufficiency

NCT00950378
View directory record Official record
Conditions
Venous Insufficiency
Interventions
Not listed
Lead sponsor
University of Utah
Other
Eligibility
40 Years to 60 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated May 28, 2013 · Synced Jun 10, 2026, 8:17 PM EDT
Terminated Not applicable Interventional

EdemaWear to Reduce Edema in Hospitalized Patients With CVI:

NCT03904602
View directory record Official record
Conditions
Chronic Venous Insufficiency
Interventions
Edema Wear fuzzy wale compression garment
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 22, 2023 · Synced Jun 10, 2026, 8:17 PM EDT
Completed Not applicable Interventional Results available

SeCure Endovenous Laser Treatment Study

NCT02215369
View directory record Official record
Conditions
Chronic Venous Insufficiency
Interventions
VenaCure EVLT 400 µm fiber Procedure Kit
Device
Lead sponsor
Angiodynamics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
7
States / cities
Melrose Park, Illinois • Orland Park, Illinois • Englewood, New Jersey + 4 more
Source: ClinicalTrials.gov public record
Updated May 18, 2020 · Synced Jun 10, 2026, 8:17 PM EDT
Completed Not applicable Interventional Results available

The Effect of Inelastic Compression System on Quality of Life in People With Chronic Venous Insufficiency

NCT05051540
View directory record Official record
Conditions
Chronic Venous Insufficiency
Interventions
Sigvaris Compreflex Inelastic Compression Wrap
Device
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Apr 8, 2025 · Synced Jun 10, 2026, 8:17 PM EDT
Withdrawn Phase 3 Interventional

Clinical Effectiveness of Topical Autologous Platelet Gel for the Treatment of Venous Ulcers

NCT00273234
View directory record Official record
Conditions
Venous Ulcer
Interventions
Autologous Platelet Gel (APG)
Procedure
Lead sponsor
National Healing Corporation
Industry
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006
U.S. locations
6
States / cities
St. Petersburg, Florida • Titusville, Florida • Newburyport, Massachusetts + 3 more
Source: ClinicalTrials.gov public record
Updated Mar 5, 2007 · Synced Jun 10, 2026, 8:17 PM EDT
Completed No phase listed Observational

Endothelial Function and Arterio-Venous Fistula Maturation

NCT01604473
View directory record Official record
Conditions
Chronic Kidney Disease
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 90 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
2
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 22, 2022 · Synced Jun 10, 2026, 8:17 PM EDT
Completed No phase listed Observational

Evaluating the Occurence of New and Progression of Existing Peripheral Venous Disease in Leg Veins

NCT00508079
View directory record Official record
Conditions
Peripheral Vascular Diseases
Interventions
Not listed
Lead sponsor
University of California, San Diego
Other
Eligibility
Not listed
Enrollment
1,103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Jul 11, 2013 · Synced Jun 10, 2026, 8:17 PM EDT
Recruiting Not applicable Interventional

Effect of the Amplifi™ Vein Dilation System on Outflow Vein Dilation and AV Fistula Maturation (AMPLIFI-1)

NCT07211035
View directory record Official record
Conditions
End Stage Kidney Disease (ESRD)
Interventions
The Amplifi System is a temporary extracorporeal blood pump designed to deliver controlled flow through a peripheral vein for 24-72 hours prior to AVF creation., Standard of Care (AVF creation)
Device · Procedure
Lead sponsor
Amplifi Vascular, Inc.
Industry
Eligibility
18 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 19, 2026 · Synced Jun 10, 2026, 8:17 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Study To Evaluate Treating Chronic Cerebrospinal Venous Insufficiency (CCSVI) in Multiple Sclerosis Patients

NCT01089686
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Venoplasty, Sham procedure (non-treatment)
Procedure
Lead sponsor
Manish Mehta, MD
Other
Eligibility
18 Years to 65 Years
Enrollment
2 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
Albany, New York
Source: ClinicalTrials.gov public record
Updated Mar 6, 2012 · Synced Jun 10, 2026, 8:17 PM EDT
Terminated Not applicable Interventional Results available

Clinical Trial to Evaluate Blister Graft Utilizing a Novel Harvesting Device for Treatment of Venous Leg Ulcers

NCT02148302
View directory record Official record
Conditions
Impaired Wound Healing, Venous Insufficiency of Leg, Diabetic Ulcers
Interventions
Harvesting Device (CelluTome©)
Device
Lead sponsor
SerenaGroup, Inc.
Network
Eligibility
18 Years and older
Enrollment
123 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
18
States / cities
Boca Raton, Florida • Homestead, Florida • Largo, Florida + 15 more
Source: ClinicalTrials.gov public record
Updated Apr 28, 2020 · Synced Jun 10, 2026, 8:17 PM EDT
Completed Phase 4 Interventional Results available

Treatment of Chronic Deep Vein Thrombosis (DVT) and Post-Thrombotic Syndrome (PTS) With the EkoSonic® Endovascular System

NCT02159521
View directory record Official record
Conditions
Deep Vein Thrombosis, Post-thrombotic Syndrome
Interventions
EkoSonic® Endovascular System, Alteplase
Device · Biological
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years to 75 Years
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
22
States / cities
Los Angeles, California • Aurora, Colorado • Darien, Connecticut + 18 more
Source: ClinicalTrials.gov public record
Updated Jul 18, 2021 · Synced Jun 10, 2026, 8:17 PM EDT
Completed Not applicable Interventional

Feasibility Study of Cryotherapy for Chronic Venous Disorders

NCT00617825
View directory record Official record
Conditions
Venous Insufficiency
Interventions
cyrotherapy as a cool gel wrap
Other
Lead sponsor
Medical University of South Carolina
Other
Eligibility
45 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Jun 14, 2018 · Synced Jun 10, 2026, 8:17 PM 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 26, 2022 · Synced Jun 10, 2026, 8:17 PM EDT
Terminated Not applicable Interventional Results available

The Pristine Post-Market Study

NCT05228132
View directory record Official record
Conditions
Kidney Failure, Chronic, Hemodialysis Complication, Hemodialysis Catheter Infection, Hemodialysis Access Failure, Central Venous Catheter Related Bloodstream Infection, End Stage Renal Disease
Interventions
Pristine™ Long-Term Hemodialysis Catheter
Device
Lead sponsor
C. R. Bard
Industry
Eligibility
18 Years and older
Enrollment
142 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
6
States / cities
Dothan, Alabama • New Haven, Connecticut • Shreveport, Louisiana + 3 more
Source: ClinicalTrials.gov public record
Updated Apr 10, 2024 · Synced Jun 10, 2026, 8:17 PM EDT
Completed Phase 2 Interventional

Physical Conditioning in Management of Chronic Venous Insufficiency

NCT00013273
View directory record Official record
Conditions
Venous Insufficiency
Interventions
Physical Conditioning
Procedure
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2001
U.S. locations
1
States / cities
East Orange, New Jersey
Source: ClinicalTrials.gov public record
Updated Jan 20, 2009 · Synced Jun 10, 2026, 8:17 PM EDT
Terminated No phase listed Observational

CVR Registry Evaluating Flexitouch Plus and Conservative Care vs Conservative Care Only for Treatment of Lymphedema

NCT04116099
View directory record Official record
Conditions
Lymphedema
Interventions
Conservative care, Flexitouch Plus
Other · Device
Lead sponsor
Tactile Medical
Industry
Eligibility
18 Years and older
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
3
States / cities
Glen Burnie, Maryland • Greenbelt, Maryland • Silver Spring, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 30, 2022 · Synced Jun 10, 2026, 8:17 PM EDT
Terminated Not applicable Interventional Results available

Investigation of Femoropopliteal In Situ Valve Formation With the InterVene System (INFINITE-US)

NCT04225806
View directory record Official record
Conditions
Chronic Venous Insufficiency (CVI), Deep Vein Reflux
Interventions
BlueLeaf® Endovenous Valve Formation System (BlueLeaf System)
Device
Lead sponsor
Intervene, Inc.
Industry
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
5
States / cities
Darien, Connecticut • New York, New York • Chapel Hill, North Carolina + 2 more
Source: ClinicalTrials.gov public record
Updated Aug 18, 2025 · Synced Jun 10, 2026, 8:17 PM EDT