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Showing 1–24 of 35 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Venous Insufficiency of Leg Clear all
Terminated Not applicable Interventional Results available

VenaSeal Spectrum: Global Post-Market Randomized Controlled Trial

NCT03820947
View directory record Official record
Conditions
Venous Reflux
Interventions
VenaSeal™ System, Endothermal Ablation (ETA), Surgical Stripping
Device · Procedure
Lead sponsor
Medtronic Endovascular
Industry
Eligibility
18 Years and older
Enrollment
506 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
12
States / cities
Prescott Valley, Arizona • Tucson, Arizona • Fresno, California + 9 more
Source: ClinicalTrials.gov public record
Updated Dec 29, 2025 · Synced Jul 22, 2026, 5:04 AM EDT
Completed Early Phase 1 Interventional

Taliderm Dressing for Venous Ulcers

NCT00720239
View directory record Official record
Conditions
Venous Stasis Ulcers, Venous Insufficiency
Interventions
Taliderm wound healing dressing
Other
Lead sponsor
Medical University of South Carolina
Other
Eligibility
45 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Feb 21, 2013 · Synced Jul 22, 2026, 5:04 AM 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Withdrawn Not applicable Interventional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 Jul 22, 2026, 5:04 AM EDT
Completed Not applicable Interventional Results available

Study to Evaluate the Safety and Effectiveness of Dayspring for Lower Extremity Lymphedema

NCT04897035
View directory record Official record
Conditions
Lymphedema, Lymphedema Lower Extremity, Chronic Venous Insufficiency, Secondary Lymphedema
Interventions
Dayspring Active Wearable Compression System
Device
Lead sponsor
Koya Medical, Inc.
Industry
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
2
States / cities
Los Altos, California • Morgan Hill, California
Source: ClinicalTrials.gov public record
Updated Feb 16, 2026 · Synced Jul 22, 2026, 5:04 AM EDT
Completed Not applicable Interventional Results available

Evaluation of a Dual Action Pneumatic Compression Device: Patient Ease of Use and Comfort

NCT02015221
View directory record Official record
Conditions
Chronic Venous Insufficiency
Interventions
Dual Action Pneumatic Compression Device, Standard Compression Garments
Device
Lead sponsor
Tactile Medical
Industry
Eligibility
18 Years and older
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
11
States / cities
Phoenix, Arizona • Colton, California • La Jolla, California + 8 more
Source: ClinicalTrials.gov public record
Updated Dec 14, 2016 · Synced Jul 22, 2026, 5:04 AM EDT
Completed Not applicable Interventional

A Clinical Study to Evaluate the Effectiveness of a Novel Portable Non-Pneumatic Active Compression Device vs. an Advanced Pneumatic Compression Device for Treating Lower Extremity Lymphedema

NCT05507346
View directory record Official record
Conditions
Lymphedema, Lymphedema of Leg, Chronic Venous Insufficiency, Venous Insufficiency, Lymphedema, Lower Limb
Interventions
Cross over Device (PCD or Dayspring - alternate to first group)
Device
Lead sponsor
Koya Medical, Inc.
Industry
Eligibility
18 Years to 100 Years
Enrollment
121 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Oakland, California
Source: ClinicalTrials.gov public record
Updated Dec 11, 2025 · Synced Jul 22, 2026, 5:04 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 22, 2026, 5:04 AM EDT
Active, not recruiting Phase 2 Interventional

Efficacy of TR 987, Beta-1,3-1,6-D-glucan, in the Treatment of Chronic Venous Insufficiency Ulcers

NCT03154619
View directory record Official record
Conditions
Venous Leg Ulcer
Interventions
0.1% TR 987, Placebo gel
Drug
Lead sponsor
SerenaGroup, Inc.
Network
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
9
States / cities
Los Angeles, California • North Miami Beach, Florida • Pembroke Pines, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Oct 21, 2020 · Synced Jul 22, 2026, 5:04 AM EDT
Active, not recruiting Not applicable Interventional Results available

The GORE® VIABAHN® FORTEGRA Venous Stent IVC Study

NCT05409976
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
136 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2030
U.S. locations
8
States / cities
Stanford, California • Washington D.C., District of Columbia • Chicago, Illinois + 4 more
Source: ClinicalTrials.gov public record
Updated Apr 28, 2026 · Synced Jul 22, 2026, 5:04 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

A Non-randomized, Open-Label Study to Evaluate the Safety and Effectiveness of Insight® Pro Device for Evaluating Lymphatic and Venous Disorders (VOLGA)

NCT05628688
View directory record Official record
Conditions
Lymphedema, Chronic Venous Insufficiency, Edema, Venous Insufficiency of Leg
Interventions
Insight Pro Device for Diagnosis
Diagnostic Test
Lead sponsor
Koya Medical, Inc.
Industry
Eligibility
18 Years and older
Enrollment
67 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Oakland, California
Source: ClinicalTrials.gov public record
Updated Dec 11, 2025 · Synced Jul 22, 2026, 5:04 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 22, 2026, 5:04 AM EDT
Recruiting Phase 3 Interventional

Tissue Repair Gel in Venous Leg Ulcers (US)

NCT06707090
View directory record Official record
Conditions
Venous Leg Ulcer, Venous Ulcer, Venous Stasis Ulcer, Venous Stasis, Wound Heal, Wounds, Venous Insufficiency of Leg, Non-healing Wound
Interventions
TR987 0.1% gel + Standard of Care, Standard of care
Drug · Other
Lead sponsor
TR Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
312 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
33
States / cities
Tucson, Arizona • Castro Valley, California • Fresno, California + 27 more
Source: ClinicalTrials.gov public record
Updated Feb 11, 2026 · Synced Jul 22, 2026, 5:04 AM 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 Jul 22, 2026, 5:04 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 22, 2026, 5:04 AM EDT
Active, not recruiting Not applicable Interventional

Safety of the Sonablate HIFU System for the Ablation of Incompetent Veins of the Periphery

NCT06642051
View directory record Official record
Conditions
Chronic Venous Insufficiency, CVI, Venous Malformations, Venous Leg Ulcers, Klippel-Trenaunay Syndrome, CLOVES Syndrome, Blue Rubber Bleb Nevus Syndrome
Interventions
High Intensity focused ultrasound
Device
Lead sponsor
Sonablate
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Darien, Connecticut
Source: ClinicalTrials.gov public record
Updated Feb 18, 2026 · Synced Jul 22, 2026, 5:04 AM EDT
Completed Not applicable Interventional Results available

Evaluation of a Dual Action Pneumatic Compression System: Tolerance and Comfort in Patients With Venous Leg Ulcers (VLUs)

NCT02395302
View directory record Official record
Conditions
Venous Leg Ulcer, Chronic Venous Insufficiency, Venous Stasis Ulcer, Venous Ulcer, Venous Insufficiency
Interventions
Dual Action Pneumatic Compression
Device
Lead sponsor
Tactile Medical
Industry
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
6
States / cities
San Francisco, California • Miami, Florida • Boston, Massachusetts + 2 more
Source: ClinicalTrials.gov public record
Updated Mar 26, 2017 · Synced Jul 22, 2026, 5:04 AM 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 Jul 22, 2026, 5:04 AM EDT
Not listed Not applicable Interventional

The Evaluation of OrCel for the Treatment of Venous Ulcers

NCT00270972
View directory record Official record
Conditions
Venous Insufficiency, Leg Ulcer
Interventions
Bilayered Cellular Matrix (OrCel)
Device
Lead sponsor
Ortec International
Industry
Eligibility
18 Years to 85 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2005
U.S. locations
10
States / cities
Montgomery, Alabama • Phoenix, Arizona • Castro Valley, California + 7 more
Source: ClinicalTrials.gov public record
Updated Jun 4, 2006 · Synced Jul 22, 2026, 5:04 AM EDT
Completed Not applicable Interventional Results available

Effect of Intermittent Pneumatic Compression on Ulcer Healing in Subjects With Secondary Lymphedema

NCT01079299
View directory record Official record
Conditions
Lymphedema
Interventions
Intermittent, gradient, pneumatic compression device
Device
Lead sponsor
Calvary Hospital, Bronx, NY
Other
Eligibility
21 Years to 95 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Feb 9, 2012 · Synced Jul 22, 2026, 5:04 AM EDT
Recruiting Not applicable Interventional

The ROle of Compression StocKings in Heart Failure Patients

NCT06350695
View directory record Official record
Conditions
Heart Failure，Congestive, Leg Edema, Venous Insufficiency, Venous Ulcers
Interventions
low grade compression stockings (10-15 mmHg), high grade compression stockings (20-30 mmHg)
Device
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Oct 1, 2024 · Synced Jul 22, 2026, 5:04 AM 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 Jul 22, 2026, 5:04 AM EDT
Completed Phase 3 Interventional Results available

Study Investigating the Safety and Efficacy of HP802-247 in the Treatment of Venous Leg Ulcers >12 cm2 to ≤ 36 cm2

NCT01737762
View directory record Official record
Conditions
Venous Leg Ulcers
Interventions
HP802-247, Vehicle
Biological
Lead sponsor
Healthpoint
Industry
Eligibility
18 Years and older
Enrollment
155 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
37
States / cities
Phoenix, Arizona • Carlsbad, California • Castro Valley, California + 32 more
Source: ClinicalTrials.gov public record
Updated Jul 25, 2017 · Synced Jul 22, 2026, 5:04 AM EDT
Not listed Phase 1Phase 2 Interventional

Mechanisms of Deep Vein Thrombosis (DVT) and Vein Wall Fibrosis

NCT04833764
View directory record Official record
Conditions
Post-thrombotic Syndrome, Deep Vein Thrombosis Leg
Interventions
Rosuvastatin
Drug
Lead sponsor
Khanh Nguyen
Federal
Eligibility
18 Years to 85 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Oct 14, 2021 · Synced Jul 22, 2026, 5:04 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 22, 2026, 5:04 AM EDT