Clinical trials: Venous Reflux
Venous Reflux, Chronic Venous Insufficiency
Venclose digiRF System Post Market Study
A Post-Market, Multi-Center, Prospective, Interventional Study for Treatment of Chronic Venous Disease of the Great and Small Saphenous Veins and Incompetent Perforator Veins.
- Trial name
- NCT05504070
- Testing
- Venclose System (digiRF generator w EVSRF catheter), Venclose MAVEN System (digiRF generator w MAVEN catheter)
- Where
- 7 sites in United States
- Volunteers
- 203 people
- Sponsor
- C. R. Bard
Varicose Veins, Venous Reflux
Comparison of Zero- and Two-centimeter Distance From Sapheno-femoral Junction in Laser Ablation of Varicose Vein
EVLA is used in in treating refluxing veins, commonly the GSV. The tip of catheter is usually placed 2-2.5 cm distal to the sapheno-femoral junction.
- Conditions
- Varicose Veins, Venous Reflux, Venous Insufficiency, Venous Leg Ulcer
- Trial name
- NCT05707169
- Testing
- Saphenous Ablation, Endogenous Laser Ablation (EVLA), mixture of 20 mL 2% lidocaine, 1: 200,000 adrenaline and 20 mL 0.5% levobupivacaine in 1 L of 0.9% saline
- Where
- Egypt
- Volunteers
- 800 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Varicose Veins, Chronic Venous Disorder
First- or Second- Class Compression Hosiery After Endovenous Laser With Sclerotherapy and Ambulatory Phlebectomy
Investigators hypothesize that first class compression therapy during the postoperative period will improve patient adherence due to easier application and reduced discomfort.
- Conditions
- Varicose Veins, Chronic Venous Disorder, Chronic Venous Insufficiency (CVI), Venous Reflux
- Trial name
- FISCHER (NCT06913764)
- Testing
- class I compression stockings of the RAL-GZ 387 standard: 1 month using, class II compression stockings of the RAL-GZ 387 standard: 1 month using
- Where
- Russia
- Volunteers
- 100 people
- Sponsor
- Moscow City Hospital named after A.K. Eramishantsev
Venous Leg Ulcer
Early Glue Saphenous Vein Ablation With Compression Versus Compression Alone in the Healing of the Venous Ulcer
The study evaluates the effects of early endovenous glue ablation on ulcer healing in patients with chronic venous ulceration. Half the patients are randomized to receive early endovenous ablation (within 2 weeks) and a half to…
- Trial name
- NCT03666754
- Testing
- Standard therapy arm, Early endovenous glue embolization arm
- Where
- Thailand
- Volunteers
- 80 people
- Sponsor
- Mahidol University
Venous Insufficiency of Leg, Venous Reflux
Efficacy of Vasculera in Prevention on Post-op Pain and Edema Following Lower Extremity Venous Treatment in the Outpatient Setting
The purpose of this study is to evaluate the effectiveness of Vasculera in reducing post procedural pain, bruising and edema in the post procedure period for patients diagnosed with C2-C5 disease requiring an intervention(s).
- Conditions
- Venous Insufficiency of Leg, Venous Reflux, Varicose Veins, Lower Extremity Edema Chronic
- Trial name
- NCT02936271
- Testing
- Vasculera
- Where
- United States
- Sponsor
- Corewell Health West
Venous Ulcer
TAPIRS Technique Plus Adjustable Compression System in Treatment of Venous Leg Ulcers
The aim of this study is to determine the percentage of healing of active venous ulcers following Terminal Axial Perforator Interruption Reflux Source (tapirs technique) and adjustable compression system versus a control group…
- Trial name
- TAPIRS (NCT02798445)
- Testing
- TAPIRS, CONTROL
- Volunteers
- 26 people
- Sponsor
- Hospital Occidente de Kennedy
Venous Insufficiency (Chronic)(Peripheral), Venous Reflux
Adrenaline Reduces Ecchymoses and Hematomas and Improves Quality of Life After Classic Saphenous Vein Stripping
Aim of the present study is to investigate the efficiency of adrenaline (epinephrine) used locally in reducing and avoiding post-operative formation of subcutaneous ecchymoses and hematomas, in comparison with traditional…
- Conditions
- Venous Insufficiency (Chronic)(Peripheral), Venous Reflux, Venous Insufficiency of Leg, Venous Stasis
- Trial name
- ARESQOLSAVES (NCT04758728)
- Testing
- Great saphenous vein stripping and varicectomies, Epinephrine Topical, normal saline
- Where
- Greece
- Volunteers
- 40 people
- Sponsor
- Junior Doctors Network-Hellas
Venous Leg Ulcer
A Prospective Randomized, Double-Blind, Placebo-Controlled Trial Comparing VitroGro® ECM to Placebo in Patients With Venous Leg Ulcers
The objective of this study is to assess the efficacy and safety of VitroGro® combined with standard care in the treatment of Venous Leg Ulcers (VLUs) compared to Placebo with standard care over the course of the 8-week treatment…
- Trial name
- NCT01982318
- Testing
- VitroGro® ECM, Dulbecco's Phosphate Buffered Saline
- Sponsor
- Tissue Therapies Ltd.
Varicose Veins
RCT - Does Treating Incompetent Perforators Reduce Recurrence?
The aim of this randomised case-controlled trial is to investigate whether ablation of incompetent perforating vein in addition to ablation of truncal vein reduces the rate of recurrent varicose veins post-treatment compared with…
- Trial name
- NCT01949207
- Testing
- EVLA, phlebectomies, TRansluminal Occlusion of Perforators (TRLOP)
- Where
- United Kingdom
- Volunteers
- 190 people
- Sponsor
- The Whiteley Clinic
Varicose Veins
Endovenous Radiofrequency Versus Laser Ablation for the Treatment of Great Saphenous Vein Reflux
our aim is to compare early outcomes following EVL 1320 nm and segmental RF in a randomized study.
- Trial name
- NCT02080013
- Testing
- radiofrequency
- Volunteers
- 5 people
- Sponsor
- Ain Shams University
Venous Reflux
Lake Washington Vascular VenaSeal™ Post-Market Evaluation (WAVES)
The VenaSeal Closure system offers an outpatient treatment option for the permanent closure of lower extremity superficial truncal veins, such as the great saphenous vein (GSV), through endovascular embolization with coaptation.
- Trial name
- WAVES (NCT02585726)
- Testing
- SP-402 VenaSeal™ Closure System
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Lake Washington Vascular
Varicose Veins
The BRILLIANT Study
This trial was designed as a prospective, multi-center, randomized clinical trial of the FDA-cleared Vari-Lase Bright Tip Fiber compared to commercially available standard bare-tip laser fiber (control) to demonstrate the safety…
- Trial name
- BRILLIANT (NCT00618514)
- Testing
- Bright Tip Laser Fiber, Bare Tip Laser Fiber
- Where
- 7 sites in United States
- Volunteers
- 93 people
- Sponsor
- Vascular Solutions LLC
Varicose Veins
3-4 Year Outcomes Following Endovenous Steam Ablation for Venous Insufficiency
The aim of this study is to evaluate the long-term effects of endovenous steam ablation (EVSA). Postoperative data at 3-4 year follow-up will be collected from patients treated with EVSA.
- Trial name
- NCT02944331
- Testing
- Endovenous steam ablation
- Where
- Norway
- Volunteers
- 200 people
- Sponsor
- Lovisenberg Diakonale Hospital
Varicose Veins, Venous Reflux
Retrospective Review of Saphenous Vein Incompetence: Venaseal Versus Endovenous Thermal Ablation
This study is a retrospective, chart review of treatment of patients with symptomatic varicose veins. Treated limbs must have the Great Saphenous Vein and/or Small Saphenous Vein treated with either cyanoacrylate closure…
- Conditions
- Varicose Veins, Venous Reflux, Venous Insufficiency
- Trial name
- VALUE (NCT04006184)
- Testing
- Chart review
- Where
- United States
- Volunteers
- 547 people
- Sponsor
- Lake Washington Vascular
Varicose Veins, Venous Reflux
Efficacy and Safety of Endovenous Radio Frequency (EVRF) for Treatment of Varicose Veins in Singapore
The aim of this study is to report a collaborative, prospective Singaporean experience using the Endovenous Radio Frequency® (EVRF®) from F Care Systems (Belgian) for the treatment of primary great and short saphenous vein reflux.
- Conditions
- Varicose Veins, Venous Reflux, Chronic Venous Insufficiency
- Trial name
- ESVS (NCT04384315)
- Testing
- Questionnaires
- Where
- Singapore
- Volunteers
- 30 people
- Sponsor
- Singapore General Hospital
Varicose Veins, Venous Insufficiency
The Party Balloon Assisted Valsalva in Diagnosis of Superficial Venous Valvular Reflux of Lower Limb
This study was designed to compare the party balloon assisted Valsalva with the conventional Valsava for exhibiting the reverse venous flow in superficial venous valvular incompetence duplex examination.
- Trial name
- NCT02051439
- Testing
- Valsava
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Mahidol University
Haemorrhoids
The Relationship Between Haemorrhoids and Pelvic Vein Reflux
This case series aims to find out in a group of female patients suffering from haemorrhoids, how many of them have pelvic vein reflux that feeds into their haemorrhoids.
- Trial name
- NCT02039570
- Testing
- Transvaginal scan
- Where
- United Kingdom
- Volunteers
- 57 people
- Sponsor
- The Whiteley Clinic