Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Jun 9, 2026, 11:38 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Venous Insufficiency Clear all
Completed Not applicable Interventional Results available

Role of a Novel Exercise Program to Prevent Post-thrombotic Syndrome

NCT02148029
View directory record Official record
Conditions
Acute Deep Vein Thrombosis
Interventions
Exercise, Standard Care
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
107 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2021
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 22, 2024 · Synced Jun 9, 2026, 11:38 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 9, 2026, 11:38 PM EDT
Completed Phase 2Phase 3 Interventional Results available

Safety and Efficacy Study of the Venous Window Needle Guide to Access Arteriovenous (AV)Fistulae

NCT01471041
View directory record Official record
Conditions
End Stage Renal Disease, AV Fistula, Kidney Failure
Interventions
Venous Window Needle Guide
Device
Lead sponsor
Vital Access Corp.
Industry
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
2
States / cities
Fresno, California • Tulsa, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jun 2, 2016 · Synced Jun 9, 2026, 11:38 PM EDT
Recruiting Not applicable Interventional

Pivotal Study of the Velocity™ pAVF System

NCT07153939
View directory record Official record
Conditions
Chronic Kidney Disease, Hemodialysis Access, Arteriovenous Fistula, End Stage Renal Disease (ESRD)
Interventions
Velocity Percutaneous Arteriovenous Fistula
Device
Lead sponsor
Venova Medical
Industry
Eligibility
18 Years to 80 Years
Enrollment
126 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
10
States / cities
Dothan, Alabama • Concord, California • Riverside, California + 6 more
Source: ClinicalTrials.gov public record
Updated Jan 29, 2026 · Synced Jun 9, 2026, 11:38 PM 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 Jun 9, 2026, 11:38 PM EDT
Completed No phase listed Observational

A Genomic Approach to Warfarin Dose Prescription in Admixed Caribbean Hispanics

NCT02345356
View directory record Official record
Conditions
Atrial Fibrillation, Deep Vein Thrombosis, Cardiac Valvular Insufficiency, Coagulopathies, Pulmonary Embolism
Interventions
Genotype-guided, Standard-of-Care
Genetic · Other
Lead sponsor
University of Puerto Rico
Other
Eligibility
21 Years to 90 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated May 18, 2022 · Synced Jun 9, 2026, 11:38 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 9, 2026, 11:38 PM 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 Jun 9, 2026, 11:38 PM EDT
Completed No phase listed Observational

Daptomycin Study - Collection of Pharmacokinetic Samples in Patients With Renal Failure

NCT00573898
View directory record Official record
Conditions
Renal Failure
Interventions
Not listed
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 17, 2011 · Synced Jun 9, 2026, 11:38 PM EDT
Completed Phase 3 Interventional Results available

The SOX Trial: Compression Stockings to Prevent the Post-Thrombotic Syndrome

NCT00143598
View directory record Official record
Conditions
Deep Venous Thrombosis
Interventions
Knee-length, graduated elastic compression stocking, Knee-length, placebo stocking
Device
Lead sponsor
Sir Mortimer B. Davis - Jewish General Hospital
Other
Eligibility
18 Years and older
Enrollment
806 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2012
U.S. locations
3
States / cities
Detroit, Michigan • Durham, North Carolina • Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Aug 17, 2014 · Synced Jun 9, 2026, 11:38 PM EDT
Active, not recruiting Not applicable Interventional

The Arteriovenous Vascular (AV) ACCESS Trial

NCT04646226
View directory record Official record
Conditions
End-Stage Kidney Disease, Hemodialysis Complication
Interventions
AV graft, surgical intervention for creation of a fistula
Device · Procedure
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
60 Years and older
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
7
States / cities
Birmingham, Alabama • Los Angeles, California • Baltimore, Maryland + 4 more
Source: ClinicalTrials.gov public record
Updated May 31, 2026 · Synced Jun 9, 2026, 11:38 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 9, 2026, 11:38 PM 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 Jun 9, 2026, 11:38 PM EDT
Completed No phase listed Observational

Biomarker Sub Study of the Compression Stockings to Prevent the Post-Thrombotic Syndrome (SOX) Trial

NCT01615705
View directory record Official record
Conditions
Deep Venous Thrombosis
Interventions
Not listed
Lead sponsor
Sir Mortimer B. Davis - Jewish General Hospital
Other
Eligibility
18 Years and older
Enrollment
803 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2012
U.S. locations
3
States / cities
Detroit, Michigan • Durham, North Carolina • Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jun 10, 2012 · Synced Jun 9, 2026, 11:38 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 9, 2026, 11:38 PM EDT
Terminated Not applicable Interventional

Evaluation of Angioplasty in the Treatment of Chronic Cerebrospinal Venous Insufficiency (CCSVI) in Multiple Sclerosis

NCT01201707
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Angioplasty, Observation
Procedure · Other
Lead sponsor
Community Care Physicians, P.C.
Other
Eligibility
18 Years to 60 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
2
States / cities
Albany, New York • Latham, New York
Source: ClinicalTrials.gov public record
Updated Nov 25, 2013 · Synced Jun 9, 2026, 11:38 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 9, 2026, 11:38 PM EDT
Completed Not applicable Interventional Results available

Effects of Non Contact Low Frequency Ultrasound in Healing Venous Leg Ulcers

NCT01549860
View directory record Official record
Conditions
Venous Insufficiency, Venous Reflux, Lower Extremity Ulcer
Interventions
MIST Therapy
Device
Lead sponsor
Celleration, Inc.
Industry
Eligibility
18 Years to 90 Years
Enrollment
156 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Weymouth, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 29, 2015 · Synced Jun 9, 2026, 11:38 PM EDT
Completed Phase 3 Interventional Results available

Polidocanol Endovenous Microfoam (PEM) Versus Vehicle for the Treatment of Saphenofemoral Junction (SFJ) Incompetence

NCT01231373
View directory record Official record
Conditions
Varicose Veins
Interventions
polidocanol injectable foam, 0.125%, polidocanol injectable foam, 0.5%, polidocanol injectable foam, 1.0%, Vehicle
Drug
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years to 75 Years
Enrollment
235 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
12
States / cities
Dothan, Alabama • San Diego, California • Lafayette, Indiana + 8 more
Source: ClinicalTrials.gov public record
Updated Apr 20, 2021 · Synced Jun 9, 2026, 11:38 PM EDT
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 9, 2026, 11:38 PM EDT
Not listed Phase 3 Interventional

A Multi-Centered, Two-Arm, Randomized Study Comparing the Effects of AAT-023 (Zuragen) Solution, and Heparin on the Incidence of Catheter Related Blood Stream Infections in Tunneled Chronic Central Venous Catheters for Dialysis

NCT00628680
View directory record Official record
Conditions
End Stage Renal Disease
Interventions
AAT-023 solution (Zuragen), Heparin
Device · Drug
Lead sponsor
Ash Access Technology
Industry
Eligibility
18 Years and older
Enrollment
415 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2006
U.S. locations
22
States / cities
Bakersfield, California • Lynwood, California • Middlebury, Connecticut + 17 more
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Jun 9, 2026, 11:38 PM EDT
Completed Not applicable Interventional

Game-Based Foot & Ankle Exercise for Those With Lower Extremity Edema

NCT05520008
View directory record Official record
Conditions
Lower Extremity Swelling, Lower Extremity Edema, Venous Insufficiency of Leg
Interventions
Game-based exercise
Other
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 17, 2023 · Synced Jun 9, 2026, 11:38 PM EDT
Recruiting Not applicable Interventional

DEFIANCE: RCT of ClotTriever System Versus Anticoagulation In Deep Vein Thrombosis

NCT05701917
View directory record Official record
Conditions
Venous Thromboembolism, Deep Venous Thrombosis, Post-Thrombotic Syndrome
Interventions
ClotTriever System, Commercially available/market approved anticoagulation medication including but not limited to: Heparin Sodium, Coumadin, Rivaroxaban, Apixaban, etc.
Device · Drug
Lead sponsor
Inari Medical
Industry
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
48
States / cities
Scottsdale, Arizona • Tucson, Arizona • Orange, California + 43 more
Source: ClinicalTrials.gov public record
Updated May 28, 2026 · Synced Jun 9, 2026, 11:38 PM EDT
Recruiting Not applicable Interventional

Intravascular Ultrasound in Patients With End-stage Renal Disease on Dialysis

NCT04399941
View directory record Official record
Conditions
End Stage Renal Disease
Interventions
Venography, Intravascular ultrasound (IVUS), Image processing
Diagnostic Test · Other
Lead sponsor
Boston Medical Center
Other
Eligibility
18 Years to 85 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 30, 2025 · Synced Jun 9, 2026, 11:38 PM EDT