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Showing 1–24 of 206 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Varicose Vein Clear all
Withdrawn Phase 4 Interventional

Effect of PEM Treatment of Superficial Axial and Tributary Vein Reflux on Improvement of Wound Healing in VLUs

NCT02988063
View directory record Official record
Conditions
Leg Ulcer, Veins, Varicose, Venous Ulcer, Reflux, Venous Reflux, Venous Leg Ulcer, Varicose Veins, Varicose Ulcer, Varicose Veins Leg
Interventions
Polidocanol Endovenous Microfoam (PEM)
Drug
Lead sponsor
OhioHealth
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 14, 2017 · Synced Jul 24, 2026, 1:10 AM EDT
Terminated Not applicable Interventional Results available

A Comparative Evaluation of a MPS Dressing and a CMC Dressing on Subjects With Lower Extremity Venous Ulcers

NCT03903692
View directory record Official record
Conditions
Venous Leg Ulcer
Interventions
Marine polysaccharide dressing, Carboxymethylcellulose dressing
Device
Lead sponsor
Medline Industries
Industry
Eligibility
18 Years and older
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
5
States / cities
Fresno, California • Selma, California • Boston, Massachusetts + 2 more
Source: ClinicalTrials.gov public record
Updated Jun 24, 2024 · Synced Jul 24, 2026, 1:10 AM EDT
Suspended Not applicable Interventional

Effect of Hyaluronic Acid ECM on Venous Ulcers

NCT02930499
View directory record Official record
Conditions
Venous Ulcers
Interventions
Hyalomatrix extra-cellular matrix, Mepilex wound dressing
Device
Lead sponsor
Calvary Hospital, Bronx, NY
Other
Eligibility
21 Years to 90 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Mar 29, 2017 · Synced Jul 24, 2026, 1:10 AM EDT
Recruiting Not applicable Interventional

Non-healing Venous Leg Ulcers Treated With Standard Care With or Without BR-AC

NCT06811909
View directory record Official record
Conditions
Non-infected Venous Leg Ulcer, Venous Leg Ulcer, Venous Insufficiency, Venous Stasis, Venous Reflux
Interventions
BR-AC, Standard Care
Other
Lead sponsor
BioStem Technologies
Industry
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
23
States / cities
Guntersville, Alabama • Castro Valley, California • Glendale, California + 17 more
Source: ClinicalTrials.gov public record
Updated Jan 22, 2026 · Synced Jul 24, 2026, 1:10 AM EDT
Completed Phase 2 Interventional Results available

Dose-response Relationship Study of S42909 on Leg Ulcer Healing

NCT03077165
View directory record Official record
Conditions
Venous Leg Ulcer
Interventions
S42909 100 mg, S42909 200 mg, S42909 400 mg, S42909 800 mg, S42909 1200 mg, Placebo Oral Tablet
Drug
Lead sponsor
Ilkos Therapeutic Inc.
Industry
Eligibility
18 Years and older
Enrollment
121 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
14
States / cities
Carlsbad, California • Carmichael, California • Castro Valley, California + 10 more
Source: ClinicalTrials.gov public record
Updated Oct 7, 2020 · Synced Jul 24, 2026, 1:10 AM EDT
Completed Phase 1Phase 2 Interventional

Cooling Lower Leg Skin to Prevent Venous Leg Ulcers in Patients With Poor Vein Circulation

NCT01509599
View directory record Official record
Conditions
Venous Disease, Venous Vascular Diseases and Syndromes, Venous Insufficiency, Venous Ulcers
Interventions
Cryotherapy: Cooling gel wrap, Usual care
Procedure
Lead sponsor
Medical University of South Carolina
Other
Eligibility
21 Years and older
Enrollment
197 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
2
States / cities
Charleston, South Carolina • Spartanburg, South Carolina
Source: ClinicalTrials.gov public record
Updated Apr 4, 2016 · Synced Jul 24, 2026, 1:10 AM EDT
Completed Phase 4 Interventional Results available

Radiofrequency Ablation vs Laser Ablation of the Incompetent Greater Saphenous Vein

NCT02236338
View directory record Official record
Conditions
Chronic Venous Insufficiency
Interventions
Ablation of the Incompetent Greater Saphenous Vein, ClosureFAST radiofrequency catheter, EVLT 980nm diode laser system
Procedure · Device
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2016
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated May 13, 2018 · Synced Jul 24, 2026, 1:10 AM EDT
Completed Not applicable Interventional

Omeza Combination Therapy With Standard of Care to Standard of Care Alone for Chronic Venous Leg Ulcers

NCT05291169
View directory record Official record
Conditions
Venous Leg Ulcer
Interventions
Omeza® OCM™
Device
Lead sponsor
Omeza, LLC
Industry
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
7
States / cities
Los Angeles, California • Hollywood, Florida • North Port, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Jun 5, 2024 · Synced Jul 24, 2026, 1:10 AM EDT
Completed Phase 3 Interventional Results available

Pivotal Trial of Dermagraft(R) to Treat Venous Leg Ulcers

NCT00909870
View directory record Official record
Conditions
Venous Leg Ulcer
Interventions
Dermagraft(R), Profore
Device
Lead sponsor
Organogenesis
Industry
Eligibility
18 Years and older
Enrollment
537 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
34
States / cities
Mobile, Alabama • Phoenix, Arizona • Tucson, Arizona + 28 more
Source: ClinicalTrials.gov public record
Updated Jun 17, 2018 · Synced Jul 24, 2026, 1:10 AM EDT
Terminated Phase 2 Interventional

Safety and Efficacy of Gaseous Nitric Oxide on Venous Stasis Leg Ulcers

NCT00613808
View directory record Official record
Conditions
Venous Ulcers
Interventions
Nitric Oxide 200ppm Group B
Drug
Lead sponsor
Nitric BioTherapeutics, Inc
Industry
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
2
States / cities
Denver, Colorado • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jan 24, 2012 · Synced Jul 24, 2026, 1:10 AM EDT
Completed No phase listed Observational

The RESPOND Registry

NCT03286452
View directory record Official record
Conditions
Partial Thickness Wound, Pressure Ulcer, Venous Ulcer, Diabetic Ulcer, Surgical Wounds, Trauma Wounds, Draining Wounds, Chronic Vascular Ulcer
Interventions
PuraPly™ Antimicrobial Wound Matrix
Device
Lead sponsor
Organogenesis
Industry
Eligibility
18 Years and older
Enrollment
310 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
15
States / cities
Prescott Valley, Arizona • Jupiter, Florida • Miami, Florida + 12 more
Source: ClinicalTrials.gov public record
Updated Feb 26, 2019 · Synced Jul 24, 2026, 1:10 AM EDT
Completed Phase 3 Interventional

Prevention of Esophageal Varices by Beta-Adrenergic Blockers

NCT00006398
View directory record Official record
Conditions
Esophageal and Gastric Varices, Liver Cirrhosis, Portal Hypertension
Interventions
Timolol Maleate, Placebo
Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 75 Years
Enrollment
213 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1993 – 2002
U.S. locations
3
States / cities
New Haven, Connecticut • West Haven, Connecticut • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 31, 2017 · Synced Jul 24, 2026, 1:10 AM EDT
Terminated Phase 4 Interventional

Restore Calcium Alginate Dressing, Silver vs Aquacel Ag in the Treatment of Critically Colonized Venous Leg Ulcers

NCT01396304
View directory record Official record
Conditions
Venous Ulcer, Infection
Interventions
Restore Calcium Alginate Dressing, AquaCel Ag Wound Dressing
Device
Lead sponsor
Hollister Wound Care LLC
Industry
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
5
States / cities
St. Petersburg, Florida • Shreveport, Louisiana • Holmdel, New Jersey + 2 more
Source: ClinicalTrials.gov public record
Updated Feb 14, 2013 · Synced Jul 24, 2026, 1:10 AM EDT
Completed Not applicable Interventional

Treatment Trial for Post-Thrombotic Syndrome

NCT00633971
View directory record Official record
Conditions
Post Thrombotic Syndrome
Interventions
complex lymphedema therapy
Other
Lead sponsor
University of Vermont
Other
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated Sep 16, 2020 · Synced Jul 24, 2026, 1:10 AM EDT
Not yet recruiting Phase 1 Interventional

LUT017 Gel for Venous Leg Ulcers and Chronic Non-Healing Skin Wounds in Adults

NCT07463365
View directory record Official record
Conditions
Venous Leg Ulcer, Chronic Non-Healing Cutaneous Wounds, VLU
Interventions
LUT017 gel
Drug
Lead sponsor
Antoni Ribas
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 28, 2026 · Synced Jul 24, 2026, 1:10 AM EDT
Recruiting Not applicable Interventional

The GORE® VIABAHN® FORTEGRA Venous Stent Iliofemoral Study

NCT05489588
View directory record Official record
Conditions
Venous Thromboses, Venous Disease, Venous Leg Ulcer, Venous Stasis, Venous Ulcer, Venous Stenosis, Venous Occlusion, Vein Thrombosis, Vein Occlusion, Vein Disease
Interventions
GORE® VIAFORT Vascular Stent
Device
Lead sponsor
W.L.Gore & Associates
Industry
Eligibility
18 Years and older
Enrollment
165 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2031
U.S. locations
27
States / cities
Stanford, California • Thornton, Colorado • Darien, Connecticut + 23 more
Source: ClinicalTrials.gov public record
Updated Apr 8, 2026 · Synced Jul 24, 2026, 1:10 AM EDT
Terminated Not applicable Interventional

A Cohort Trial Comparing AutoloGel Therapy to Usual and Customary Care in Venous Leg Ulcers

NCT01817543
View directory record Official record
Conditions
Venous Leg Ulcer
Interventions
AutoloGel
Device
Lead sponsor
Cytomedix
Industry
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
2
States / cities
Arcadia, California • Cumming, Georgia
Source: ClinicalTrials.gov public record
Updated Oct 20, 2016 · Synced Jul 24, 2026, 1:10 AM EDT
Completed Not applicable Interventional

Extracorporeal Flow Abolition in Relation With Primary Insufficiency of Great Saphenous Veins (GSV) Using High Intensity Focused Ultrasound (HIFU) Generated by Sonovein: A Multi Center Prospective Pivotal Study

NCT05926830
View directory record Official record
Conditions
Chronic Venous Insufficiency
Interventions
Sonovein Treatment
Device
Lead sponsor
Theraclion
Industry
Eligibility
22 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
2
States / cities
Englewood, New Jersey • Lake Success, New York
Source: ClinicalTrials.gov public record
Updated Jun 18, 2025 · Synced Jul 24, 2026, 1:10 AM EDT
Withdrawn Not applicable Interventional

Managing Wounds With Allevyn Life in a Home Health Care Environment

NCT02776800
View directory record Official record
Conditions
Wounds and Injuries
Interventions
Allevyn Life, Foam dressing with an integrated adhesive border
Device
Lead sponsor
Smith & Nephew, Inc.
Industry
Eligibility
65 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
3
States / cities
Tustin, California • Wichita, Kansas • McAllen, Texas
Source: ClinicalTrials.gov public record
Updated Feb 8, 2017 · Synced Jul 24, 2026, 1:10 AM EDT
Withdrawn Not applicable Interventional

The Role of Lipoaspirate Injection in the Treatment of Diabetic Lower Extremity Wounds and Venous Stasis Ulcers

NCT00815217
View directory record Official record
Conditions
Diabetic Wounds, Venous Stasis Wounds
Interventions
injection of lipoaspirate, control
Procedure · Other
Lead sponsor
Washington D.C. Veterans Affairs Medical Center
Federal
Eligibility
20 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jul 28, 2024 · Synced Jul 24, 2026, 1:10 AM EDT
Completed Phase 3 Interventional Results available

Ambrisentan in Patients With Porto-pulmonary Hypertension A Multicenter Open Label Trial

NCT01224210
View directory record Official record
Conditions
Portopulmonary Hypertension
Interventions
Ambrisentan
Drug
Lead sponsor
Tufts Medical Center
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2020
U.S. locations
6
States / cities
La Jolla, California • Jacksonville, Florida • Boston, Massachusetts + 3 more
Source: ClinicalTrials.gov public record
Updated Jan 11, 2021 · Synced Jul 24, 2026, 1:10 AM EDT
Completed Phase 2 Interventional Results available

An Open-label, Single-dose Pilot Study to Evaluate Varisolve® (Polidocanol Endovenous Microfoam (PEM)) 0.125% [0.2%] for Varicose Veins

NCT00928421
View directory record Official record
Conditions
Varicose Veins
Interventions
Polidocanol Endovenous Microfoam 0.125%
Drug
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years to 75 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Bellevue, Washington
Source: ClinicalTrials.gov public record
Updated May 12, 2021 · Synced Jul 24, 2026, 1:10 AM EDT
Completed Phase 4 Interventional

Apixaban vs Rivaroxaban vs No Anticoagulant to Prevent EHIT After Great Saphenous Vein Laser Ablation

NCT07699796
View directory record Official record
Conditions
Venous Thrombosis Deep (Limbs), Venous Insufficiency (Chronic)(Peripheral), Varicose Veins Leg, Venous Thrombosis
Interventions
Apixaban, Rivaroxaban
Drug
Lead sponsor
Heart, Artery, and Vein Center of Fresno
Other
Eligibility
18 Years and older
Enrollment
564 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Fresno, California
Source: ClinicalTrials.gov public record
Updated Jul 15, 2026 · Synced Jul 24, 2026, 1:10 AM EDT
Completed No phase listed Observational Results available

Effect of VarIthena on Wound Healing in Venous Leg Ulcers (VLU)

NCT03257254
View directory record Official record
Conditions
Venous Leg Ulcer
Interventions
Varithena
Drug
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years and older
Enrollment
76 participants
Timeline
2017 – 2020
U.S. locations
13
States / cities
Palo Alto, California • Sacramento, California • Darien, Connecticut + 10 more
Source: ClinicalTrials.gov public record
Updated Dec 13, 2021 · Synced Jul 24, 2026, 1:10 AM EDT