Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • About
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Venous Reflux”

54 trials

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation

Showing 20 of 54 results

Not applicableEnded earlyNCT03820947
What this trial is testing

VenaSeal Spectrum: Global Post-Market Randomized Controlled Trial

Who this might be right for
Venous Reflux
Medtronic Endovascular 506
Early research (Phase 1)Study completedNCT01428076
What this trial is testing

Pharmacokinetic Study of Polidocanol Endovenous Microfoam (PEM)

Who this might be right for
Varicose Veins
Boston Scientific Corporation 21
Not applicableEnded earlyNCT00618514
What this trial is testing

The BRILLIANT Study

Who this might be right for
Varicose Veins
Vascular Solutions LLC 93
Not applicableUnknownNCT01949207
What this trial is testing

RCT - Does Treating Incompetent Perforators Reduce Recurrence?

Who this might be right for
Varicose Veins
The Whiteley Clinic 190
Not applicableUnknownNCT05633277
What this trial is testing

Outcomes of Sclerotherapy of the Ulcer Bed Compared to a Combination of Ablation and Injections

Who this might be right for
Venous RefluxVenous InsufficiencyVenous Ulcer+1 more
ProMedica Health System 30
Not applicableStudy completedNCT03893201
What this trial is testing

A Singapore Venaseal Real World Post-Market Evaluation Study

Who this might be right for
Varicose VeinsVenous RefluxChronic Venous Insufficiency
Singapore General Hospital 100
Large-scale testing (Phase 3)WithdrawnNCT01982318
What this trial is testing

A Prospective Randomized, Double-Blind, Placebo-Controlled Trial Comparing VitroGro® ECM to Placebo in Patients With Venous Leg Ulcers

Who this might be right for
Venous Leg Ulcer
Tissue Therapies Ltd.
Not applicableStudy completedNCT04006184
What this trial is testing

Retrospective Review of Saphenous Vein Incompetence: Venaseal Versus Endovenous Thermal Ablation

Who this might be right for
Varicose VeinsVenous RefluxVenous Insufficiency
Lake Washington Vascular 547
Post-approval studies (Phase 4)Study completedNCT05851183
What this trial is testing

Effect of Vitis Vinifera Seed Extract on Venous Reflux Time in Varicose Vein

Who this might be right for
Varicose Veins of Lower Limb
Yonsei University 200
Not applicableStudy completedNCT04758728
What this trial is testing

Adrenaline Reduces Ecchymoses and Hematomas and Improves Quality of Life After Classic Saphenous Vein Stripping

Who this might be right for
Venous Insufficiency (Chronic)(Peripheral)Venous RefluxVenous Insufficiency of Leg+5 more
Junior Doctors Network-Hellas 40
Not applicableUnknownNCT00841178
What this trial is testing

Endovenous Laser Therapy (EVLT) for Sapheno-Popliteal Incompetence and Short Saphenous Vein (SSV) Reflux: A RCT

Who this might be right for
Venous InsufficiencyVaricose Veins
Hull University Teaching Hospitals NHS Trust 106
Post-approval studies (Phase 4)WithdrawnNCT02988063
What this trial is testing

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

Who this might be right for
Leg UlcerVeins, VaricoseVenous Ulcer+6 more
OhioHealth
Not applicableUnknownNCT04146168
What this trial is testing

Lake Washington Vascular VenaSeal™ Post-Market Evaluation

Who this might be right for
Varicose VeinsVenous Reflux
Lake Washington Vascular 124
Not applicableStudy completedNCT06369207
What this trial is testing

Investigation of the Transmission Pathways of Reflux in Patients With Chronic Venous Insufficiency

Who this might be right for
Venous Insufficiency
Golestan University of Medical sciences 50
Post-approval studies (Phase 4)Study completedNCT00509392
What this trial is testing

ClosureFAST vs. Laser Ablation for the Treatment of GSV Disease: A Multicenter, Single-Blinded, Randomized Study.

Who this might be right for
Venous Reflux
Medtronic Endovascular 69
Not applicableUnknownNCT04484168
What this trial is testing

Axial Ablation Versus Terminal Interruption of the Reflux Source

Who this might be right for
Venous Ulcer
University College Hospital Galway 308
Not applicableStudy completedNCT02051439
What this trial is testing

The Party Balloon Assisted Valsalva in Diagnosis of Superficial Venous Valvular Reflux of Lower Limb

Who this might be right for
Varicose VeinsVenous Insufficiency
Mahidol University 40
Not applicableUnknownNCT02944331
What this trial is testing

3-4 Year Outcomes Following Endovenous Steam Ablation for Venous Insufficiency

Who this might be right for
Varicose Veins
Lovisenberg Diakonale Hospital 200
Not applicableEnded earlyNCT03363633
What this trial is testing

Perforator Vein Injection for Symptomatic Venous Disease

Who this might be right for
Venous Disease
Ellen Dillavou 12
Not applicableStudy completedNCT00842296
What this trial is testing

ClosureFAST - Radiofrequency Great Saphenous Vein Treatment

Who this might be right for
Venous Reflux
Medtronic Endovascular 326
Load More Results