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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Venous Malformation Clear all
Recruiting Not applicable Interventional Accepts healthy volunteers

Venous Compression in Fontan

NCT07220226
View directory record Official record
Conditions
Single-ventricle, Fontan Circulation
Interventions
Lower extremity compression garments, Without compression garments
Device · Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 45 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jul 29, 2026 · Synced Sep 17, 2026, 3:20 AM EDT
Recruiting No phase listed Observational

Abbott Vascular Medical Device Registry

NCT04573660
View directory record Official record
Conditions
Acute Myocardial Infarction, Restenoses, Coronary, Coronary Artery Lesions, Venous Embolism, Arterial Embolism
Interventions
Coronary and peripheral stents, Pacing catheters, Vascular plugs, Measurement and imaging (FFR and OCT), Peripheral dilatation catheters, Coronary dilatation catheters, Coronary and peripheral guidewires, Vessel closure/compression devices, Vascular access introducers
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
3,784 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2031
U.S. locations
7
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Los Angeles, California + 4 more
Source: ClinicalTrials.gov public record
Updated Jul 2, 2025 · Synced Sep 17, 2026, 3:20 AM EDT
Recruiting No phase listed Observational

Vascular Lab Resource (VLR) Biorepository

NCT05628948
View directory record Official record
Conditions
Cardiovascular Diseases, Metabolic Disease, Peripheral Artery Disease, Carotid Disease, Aneurysmal Disease, Venous Disease, Thrombosis, Lymphedema, Lipedema, Non-Atherosclerotic Chronic Arterial Occlusive Disease, Vasculitis, Fibromuscular Dysplasia, Arterial Dissection, May-Thurner Syndrome, Thoracic Outlet Syndrome, Vasospasm
Interventions
Not listed
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
500 participants
Timeline
2019 – 2031
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 18, 2025 · Synced Sep 17, 2026, 3:20 AM EDT
Active, not recruiting Phase 2 Interventional

A Phase 2, Baseline-Controlled Study Evaluating the Safety and Efficacy of PTX-022 (Sirolimus) Topical Gel 3.9% in the Treatment of Cutaneous Venous Malformations

NCT06653842
View directory record Official record
Conditions
Cutaneous Venous Malformations
Interventions
QTORIN 3.9% rapamycin anhydrous gel
Drug
Lead sponsor
Palvella Therapeutics, Inc.
Industry
Eligibility
6 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
10
States / cities
Irvine, California • Palo Alto, California • Aurora, Colorado + 7 more
Source: ClinicalTrials.gov public record
Updated Mar 26, 2026 · Synced Sep 17, 2026, 3:20 AM EDT
Completed Not applicable Interventional

Prefistula Forearm Exercise in Pts Requiring Chronic HD Therapy

NCT03988270
View directory record Official record
Conditions
Arterio-venous Fistula, Kidney Failure, Hemodialysis Access Failure
Interventions
Exercise
Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 9, 2022 · Synced Sep 17, 2026, 3:20 AM EDT
Completed Not applicable Interventional

Post Approval Study of the BARD® COVERA™ Arteriovenous (AV) Stent Graft

NCT04261686
View directory record Official record
Conditions
Arteriovenous Fistula
Interventions
Covera Vascular Covered Stent
Device
Lead sponsor
C. R. Bard
Industry
Eligibility
21 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
11
States / cities
Phoenix, Arizona • New Haven, Connecticut • Westmont, Illinois + 8 more
Source: ClinicalTrials.gov public record
Updated Dec 15, 2025 · Synced Sep 17, 2026, 3:20 AM EDT
Completed No phase listed Observational

Outpatient Office Based Endovascular Procedures

NCT04054440
View directory record Official record
Conditions
Chronic Venous Insufficiency, Peripheral Arterial Disease, Dialysis Access Malfunction, Arterio-venous Fistula, Thoracic Outlet Syndrome, Vertebral Artery Insufficiency, Varicose Veins
Interventions
Not listed
Lead sponsor
Methodist Health System
Other
Eligibility
18 Years and older
Enrollment
26,000 participants
Timeline
2014 – 2024
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Mar 23, 2026 · Synced Sep 17, 2026, 3:20 AM EDT
Enrolling by invitation No phase listed Observational

Case-Specific Health Care Professional Clinical Survey for Concerto Versa™ Detachable Coils

NCT07639853
View directory record Official record
Conditions
Arteriovenous Malformation, Gastrointestinal Bleed, Gastric Varices, Hemorrhoid, Pelvic Venous Disorders, Peripheral Aneurysms, Portal Vein Embolization, Type II Endoleak, Varicocele, Hemorrhage
Interventions
Concerto Versa™ Detachable Coils
Device
Lead sponsor
Medtronic Endovascular
Industry
Eligibility
22 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
El Paso, Texas
Source: ClinicalTrials.gov public record
Updated Aug 10, 2026 · Synced Sep 17, 2026, 3:20 AM EDT
Completed Phase 2 Interventional Results available

Systemic and Local Diffusion of Ethanol After Administration of Ethanol 96% Formulated in a Gel and Ethanol 98% Solution by the Percutaneous Route, in Patients With Congenital Venous Malformations:Pharmacokinetic, Pharmacodynamic and Clinical Study.

NCT00462462
View directory record Official record
Conditions
Congenital Venous Malformation
Interventions
Ethanol 96% Gel, Ethanol 98% Solution
Drug
Lead sponsor
Orfagen
Industry
Eligibility
12 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 14, 2015 · Synced Sep 17, 2026, 3:20 AM EDT
Recruiting No phase listed Observational

Natural History of Noncirrhotic Portal Hypertension

NCT02417740
View directory record Official record
Conditions
Cystic Fibrosis, Immunologic Deficiency Syndrome, Turner Syndrome, Congenital Hepatic Fibrosis, Idiopathic Non-Cirrhotic Portal Hypertension
Interventions
Not listed
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
12 Years to 100 Years
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2029
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 15, 2026 · Synced Sep 17, 2026, 3:20 AM EDT
Completed Not applicable Interventional

Safety of Apollo Micro Catheter in Pediatric Patients

NCT02085278
View directory record Official record
Conditions
Brain Arteriovenous Malformation, Brain Vascular Malformations, Vein of Galen Malformation
Interventions
Apollo Micro Catheter device
Device
Lead sponsor
St. Luke's-Roosevelt Hospital Center
Other
Eligibility
Up to 21 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 24, 2019 · Synced Sep 17, 2026, 3:20 AM EDT
Terminated Phase 1Phase 2 Interventional

First in Human Trial of Topical VT30 in Pts With Venous/Lymphatic Malformations Assoc With PIK3CA or TEK Gene Mutations

NCT04409145
View directory record Official record
Conditions
Venous Malformation, Lymphatic Malformation, Venolymphatic Malformation
Interventions
VT30
Drug
Lead sponsor
Venthera, Inc., a BridgeBio company
Industry
Eligibility
18 Years to 60 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
15
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Palo Alto, California + 12 more
Source: ClinicalTrials.gov public record
Updated Aug 3, 2022 · Synced Sep 17, 2026, 3:20 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

ABL90 FP MC Neonatal Arterial, Venous, Capillary Blood

NCT06078943
View directory record Official record
Conditions
Congenital Heart Disease
Interventions
method comparison
Device
Lead sponsor
Radiometer Medical ApS
Industry
Eligibility
1 Day to 28 Days
Enrollment
612 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 11, 2023 · Synced Sep 17, 2026, 3:20 AM EDT
Completed Phase 2 Interventional Results available

Safety and Efficacy Study of Sirolimus in Complicated Vascular Anomalies

NCT00975819
View directory record Official record
Conditions
Kaposiform Hemangioendotheliomas, Tufted Angioma, Capillary Venous Lymphatic Malformation, Venous Lymphatic Malformation, Microcystic Lymphatic Malformation, Mucocutaneous Lymphangiomatosis and Thrombocytopenia, Capillary Lymphatic Arterial Venous Malformations, PTEN Overgrowth Syndrome With Vascular Anomaly, Lymphangiectasia Syndromes
Interventions
sirolimus
Drug
Lead sponsor
Denise Martin Adams
Other
Eligibility
Up to 31 Years
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2020
U.S. locations
2
States / cities
Boston, Massachusetts • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 5, 2026 · Synced Sep 17, 2026, 3:20 AM EDT
Recruiting Phase 3 Interventional

A Study to Investigate Efficacy and Safety of KP-001 Compared With Placebo in Patients Aged ≥2 Years With Common VM, Common LM, or KTS/CLOVES Syndrome

NCT07285005
View directory record Official record
Conditions
Venous Malformations, Lymphatic Malformations, Klippel-Trenaunay Syndrome, CLOVES Syndrome
Interventions
KP-001, Placebo
Drug
Lead sponsor
Kaken Pharmaceutical
Industry
Eligibility
2 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Sep 17, 2026, 3:20 AM EDT
Completed Not applicable Interventional Results available

Clinical Study of the BARD® COVERA™ Arteriovenous (AV) Stent Graft

NCT02649946
View directory record Official record
Conditions
Stenosis, Restenosis
Interventions
Covera Vascular Covered Stent following PTA, Percutaneous Transluminal Angioplasty (PTA) with Uncoated PTA Balloon
Device · Procedure
Lead sponsor
C. R. Bard
Industry
Eligibility
21 Years and older
Enrollment
280 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
16
States / cities
Tempe, Arizona • Laguna Hills, California • Englewood, Colorado + 11 more
Source: ClinicalTrials.gov public record
Updated Dec 20, 2021 · Synced Sep 17, 2026, 3:20 AM EDT
Completed Phase 2 Interventional Results available

Fixed Dose Flavonoid Isoquercetin on Thrombo-Inflammatory Biomarkers in Subjects With Stable Sickle Cell Disease

NCT04514510
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
Isoquercetin, Placebo
Drug
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
18 Years to 70 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 1, 2024 · Synced Sep 17, 2026, 3:20 AM 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
13
States / cities
Dothan, Alabama • Concord, California • Riverside, California + 9 more
Source: ClinicalTrials.gov public record
Updated Sep 1, 2026 · Synced Sep 17, 2026, 3:20 AM 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 Sep 17, 2026, 3:20 AM EDT
Completed Not applicable Interventional Results available

Phosphodiesterase Type 5 Inhibition to Improve Endothelial Function and Vascular Remodeling in Chronic Kidney Disease and End Stage Renal Disease Patients Requiring New Arteriovenous Fistula

NCT02414204
View directory record Official record
Conditions
Improve Endothelial Function and Decrease Vascular Stenosis
Interventions
Sildenafil, Placebo
Drug · Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years to 99 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Aug 11, 2019 · Synced Sep 17, 2026, 3:20 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Vascular Fundus Changes in Patients With High Probability of Chronic Cerebrospinal Venous Insufficiency (CCSVI)

NCT01356134
View directory record Official record
Conditions
Ehlers-Danlos Syndrome, Multiple Sclerosis
Interventions
Not listed
Lead sponsor
Genetic Disease Investigators
Other
Eligibility
Not listed
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
1
States / cities
Colleyville, Texas
Source: ClinicalTrials.gov public record
Updated Apr 2, 2015 · Synced Sep 17, 2026, 3:20 AM 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 Sep 17, 2026, 3:20 AM EDT
Recruiting Not applicable Interventional

PHIL® Embolic System Pediatric IDE

NCT03731000
View directory record Official record
Conditions
Arterio-venous Fistula, Intracranial Arteriovenous Malformations
Interventions
PHIL® device
Device
Lead sponsor
Alejandro Berenstein
Other
Eligibility
Up to 21 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 26, 2026 · Synced Sep 17, 2026, 3:20 AM EDT
Active, not recruiting Phase 1 Interventional

Clinical Trial of Autologous Intravitreal Bone-marrow CD34+ Stem Cells for Retinopathy

NCT01736059
View directory record Official record
Conditions
Non-exudative Age-related Macular Degeneration, Diabetic Retinopathy, Retina Vein Occlusion, Retinitis Pigmentosa, Hereditary Macular Degeneration
Interventions
CD34+ bone marrow stem cells intravitreal
Drug
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 100 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2026
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jan 28, 2026 · Synced Sep 17, 2026, 3:20 AM EDT