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ClinicalTrials.gov public records Last synced Oct 4, 2026, 1:33 AM EDT

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Showing 1–24 of 27 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Deep Venous Insufficiency (Diagnosis) Clear all
Completed No phase listed Observational

Deep Venous Thrombus Characteristics and Venous Dynamics With Subsequent Thrombus Resolution and Post-thrombotic Syndrome

NCT04597138
View directory record Official record
Conditions
Deep Vein Thrombosis
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 31, 2024 · Synced Oct 4, 2026, 1:33 AM EDT
Completed No phase listed Observational

Systematic Assessment and Targeted Improvement of Services Following Yearlong Surgical Outcomes Surveys

NCT02032030
View directory record Official record
Conditions
Heart Attack, Cardiac Arrest, Congestive Heart Failure, Atrial Fibrillation, Angina, Deep Vein Thrombosis, Pulmonary Embolism, Respiratory Arrest, Respiratory Failure, Pneumonia, Gastrointestinal Bleed, Stomach Ulcer, Delirium, Stroke, Nerve Injury, Surgical Wound Infection
Interventions
Not listed
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
73,952 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2020
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Aug 9, 2022 · Synced Oct 4, 2026, 1:33 AM 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 18, 2014 · Synced Oct 4, 2026, 1:33 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 15, 2021 · Synced Oct 4, 2026, 1:33 AM EDT
Completed Phase 3 Interventional Results available

Acute Venous Thrombosis: Thrombus Removal With Adjunctive Catheter-Directed Thrombolysis

NCT00790335
View directory record Official record
Conditions
Deep Vein Thrombosis, Venous Thrombosis, Postphlebitic Syndrome, Venous Thromboembolism, Post Thrombotic Syndrome
Interventions
Recombinant tissue plasminogen activator (rt-PA)
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
16 Years to 75 Years
Enrollment
692 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2017
U.S. locations
56
States / cities
Glendale, Arizona • Orange, California • Stanford, California + 48 more
Source: ClinicalTrials.gov public record
Updated Mar 29, 2018 · Synced Oct 4, 2026, 1:33 AM 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 – 2028
U.S. locations
48
States / cities
Scottsdale, Arizona • Tucson, Arizona • Orange, California + 43 more
Source: ClinicalTrials.gov public record
Updated Sep 9, 2026 · Synced Oct 4, 2026, 1:33 AM 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 11, 2012 · Synced Oct 4, 2026, 1:33 AM 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 23, 2020 · Synced Oct 4, 2026, 1:33 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 17, 2020 · Synced Oct 4, 2026, 1:33 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Evaluating the Relationship Between Blood Clotting Disorders, Inflammation, and Obesity in Individuals With Venous Disorders and Post-Thrombotic Syndrome

NCT00395265
View directory record Official record
Conditions
Venous Thrombosis, Venous Insufficiency
Interventions
Not listed
Lead sponsor
University of Vermont
Other
Eligibility
40 Years to 79 Years
Enrollment
2,211 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2011
U.S. locations
1
States / cities
Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated Jan 31, 2012 · Synced Oct 4, 2026, 1:33 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 16, 2026 · Synced Oct 4, 2026, 1:33 AM EDT
Completed Not applicable Interventional Results available

Pilot Study for VeinoPlus to Improve Symptoms of Postthrombotic Syndrome (PTS)

NCT00858130
View directory record Official record
Conditions
Post Thrombotic Syndrome, Deep Vein Thrombosis, Venous Stasis Syndrome, Venous Insufficiency, Postphlebitic Syndrome
Interventions
VeinOPlus
Device
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 29, 2017 · Synced Oct 4, 2026, 1:33 AM EDT
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 23, 2024 · Synced Oct 4, 2026, 1:33 AM EDT
Completed Not applicable Interventional Results available

Venous Stent for the Iliofemoral Vein Investigational Clinical Trial Using the DUO Venous Stent System

NCT04580160
View directory record Official record
Conditions
May-Thurner Syndrome, Deep Vein Thrombosis, Chronic Venous Insufficiency
Interventions
Duo Venous Stent System
Device
Lead sponsor
Vesper Medical, Inc.
Industry
Eligibility
18 Years and older
Enrollment
162 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
28
States / cities
Orange, California • Palo Alto, California • Darien, Connecticut + 24 more
Source: ClinicalTrials.gov public record
Updated May 15, 2025 · Synced Oct 4, 2026, 1:33 AM EDT
Not listed No phase listed Observational

Venous Thrombectomy/Thrombolysis Outcome Registry

NCT02113475
View directory record Official record
Conditions
Deep Venous Thrombosis, Post Thrombotic Syndrome
Interventions
Not listed
Lead sponsor
Heart and Vascular Outcomes Research Institute
Other
Eligibility
16 Years to 75 Years
Enrollment
1,800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2021
U.S. locations
1
States / cities
Beverly, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 19, 2015 · Synced Oct 4, 2026, 1:33 AM 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 19, 2021 · Synced Oct 4, 2026, 1:33 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 Aug 27, 2026 · Synced Oct 4, 2026, 1:33 AM EDT
Withdrawn Not applicable Interventional

Post Thrombotic Syndrome Prevention Study

NCT03039517
View directory record Official record
Conditions
Post Thrombotic Syndrome, Deep Vein Thrombosis
Interventions
ACTitouch, Compression garments (stockings)
Device
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 22, 2019 · Synced Oct 4, 2026, 1:33 AM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

Multimodal Physiologic State Intelligence Study

NCT07814118
View directory record Official record
Conditions
Heart Failure, Cardiomyopathies, Pulmonary Hypertension, Myocarditis; Acute or Subacute, Myocarditis Due to Drug, Myocarditis Viral, Pericardial Diseases, Valvular Heart Diseases, Hypertension, Sepsis, Acute Kidney Injury, Pulmonary Edema - Acute, Pulmonary Edema With Heart Failure, Pulmonary Edemas, Acute Respiratory Distress Syndrome, Pulmonary Embolism Acute, Pulmonary Embolism (Diagnosis), Pulmonary Embolism Acute Massive, Pulmonary Embolism Subacute Massive, Venous Thrombosis Pulmonary, Venous Thrombosis (Disorder), Venous Thrombosis, Deep, Peripheral Arterial Disease, Peripheral Arterial Disease (PAD), Aortic Diseases, Muskuloskeletal Diseases, Brain Aging, Brain Aneurysm, Brain Aging Related Conditions, Ultrasound, Ultrasound Exams, Ultrasound Guidance
Interventions
OMNIPHYS Multimodal Ultrasound Imaging System
Device
Lead sponsor
Truway Health, Inc.
Industry
Eligibility
18 Years and older
Enrollment
25,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2046
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 10, 2026 · Synced Oct 4, 2026, 1:33 AM EDT
Active, not recruiting Not applicable Interventional

Chronic Venous Thrombosis: Relief With Adjunctive Catheter-Directed Therapy (The C-TRACT Trial)

NCT03250247
View directory record Official record
Conditions
Deep Vein Thrombosis, Venous Stasis, Venous Insufficiency, Venous Leg Ulcer, Venous Reflux, Post Thrombotic Syndrome
Interventions
Stents
Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
225 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
29
States / cities
Orange, California • San Francisco, California • New Haven, Connecticut + 23 more
Source: ClinicalTrials.gov public record
Updated Jan 28, 2026 · Synced Oct 4, 2026, 1:33 AM EDT
Completed Not applicable Interventional Results available

Physical Activity in Children at Risk of Post-thrombotic Sequelae (PACT)

NCT03075761
View directory record Official record
Conditions
Post Thrombotic Syndrome, Deep Vein Thrombosis
Interventions
Fitbit, 30-minute education session
Device · Behavioral
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
7 Years to 21 Years
Enrollment
111 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated May 18, 2021 · Synced Oct 4, 2026, 1:33 AM EDT
Withdrawn Phase 4 Interventional Accepts healthy volunteers

Catheter-directed Thrombolysis Compared to Anticoagulation Alone for Acute Primary Iliofemoral Deep Venous Thrombosis

NCT04411316
View directory record Official record
Conditions
Deep Venous Thrombosis, Post Thrombotic Syndrome
Interventions
Catheter directed thrombolysis plus anticoagulation, Anticoagulation
Combination Product · Drug
Lead sponsor
University of Toledo Health Science Campus
Other
Eligibility
18 Years to 75 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Toledo, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 9, 2021 · Synced Oct 4, 2026, 1:33 AM EDT
Completed Not applicable Interventional Results available

Novel PET/CT and Treatment Strategies to Reduce PTS Following DVT

NCT03195777
View directory record Official record
Conditions
Deep Venous Thrombosis, Post-thrombotic Syndrome
Interventions
PET/CT
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
30 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 18, 2026 · Synced Oct 4, 2026, 1:33 AM EDT
Active, not recruiting Not applicable Interventional

The Hancock Jaffe Surgical Antireflux Venous Valve Endoprosthesis Study

NCT04943172
View directory record Official record
Conditions
Deep Venous Insufficiency (Diagnosis)
Interventions
Hancock-Jaffe bioprosthetic venous valve (VenoValve®)
Device
Lead sponsor
Hancock Jaffe Laboratiores, Inc
Network
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
29
States / cities
Birmingham, Alabama • Tucson, Arizona • Beverly Hills, California + 24 more
Source: ClinicalTrials.gov public record
Updated Feb 17, 2025 · Synced Oct 4, 2026, 1:33 AM EDT