Clinical trials: Saphenous Vein
Varicose Veins of Lower Limb
RCT Comparing EVLA Versus Polidocanol Foam in the Treatment of SSV Insufficiency
FOVELASS is a multicentre-RCT (11 centres) comparing ultrasound-guided-foam sclerotherapy (UGFS) and Endovenous Laser Ablation (EVLA) for treating SSV insufficiency, conducted by the French Society of Phlebology.
- Trial name
- FOVELASS (NCT05468450)
- Testing
- Ultrasound-guided-foam sclerotherapy (UGFS) using Polidocanol sclerosant, Endovenous Laser Ablation (EVLA)
- Volunteers
- 161 people
- Sponsor
- Societe Francaise de Phlebologie
Intravenous Cannulation
AccuVein AV400 Device Versus Ultrasound-guided Cannulation of the Great Saphenous Vein at the Ankle in Infants
Establishment of venousaccess in the age group ≤12 months can be difficult and associated with repetitive punctures . Numerous techniques to facilitate peripheral venous puncture have been described such as local warming…
- Trial name
- NCT04164862
- Testing
- AccuVein AV400 Device Versus Ultrasound-guided Cannulation
- Where
- Egypt
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Alexandria University
Great Saphenous Vein Insufficiency
Minimally Invasive Treatment of Primary Great Saphenous Vein (GSV) Insufficiency Using High Intensity Focused Ultrasound (HIFU)
This is a one-arm, open label, prospective, single-center study. Primary objective To evaluate the feasibility of HIFU for treatment of Great Saphenous Vein using assessments of patient experience and response to treatment.
- Trial name
- NCT05193643
- Testing
- Sonovein Treatment
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Englewood Hospital and Medical Center
Stenosis in Saphenous Vein Graft, Drug Eluting Stent
Comparison of Safety and Efficacy of Two Different Drug Eluting Stents Implanted Into Saphenous Vein Grafts
Drug eluting stents significantly reduced the rate of in-stent restenosis in coronary arteries. There are several kinds of DES i.e. eluting the drug either from stable or biodegradable polymer.
- Trial name
- NCT00766129
- Testing
- Taxus stent implantation, Luc-Chopin stent
- Where
- Poland
- Volunteers
- 50 people
- Sponsor
- National Institute of Cardiology, Warsaw, Poland
Coronary Artery Disease
Multicentre Radial Artery Patency Study: Results of Patency Beyond 5 Years After Coronary Artery Bypass Surgery
Bypass surgery is often required to treat severe coronary heart disease. Either arteries or veins can be used as bypass grafts. We wish to compare the long-term durability of the saphenous vein from the leg to that of the radial…
- Trial name
- RAPS - 5 years (NCT00187356)
- Testing
- Radial Artery and Saphenous Vein Grafts Randomized to either right coronary or left circumflex coronary artery territories
- Where
- 13 sites in Canada, New Zealand
- Volunteers
- 269 people
- Sponsor
- Sunnybrook Health Sciences Centre
Limb Edema, Surgical Site Infections
Prevention of Edema After Coronary Artery Bypass Graft by Customized Pressure-guided Elastic Bandages
The study aimed to assess the efficacy of customized pressure-guided elastic bandages (CPG-EB) in preventing postoperative edema and complications in Coronary Artery Bypass Graft (CABG) patients.
- Conditions
- Limb Edema, Surgical Site Infections, Leg Swelling, Compression Bandages
- Trial name
- PEACCE (NCT06603961)
- Testing
- CPG-EB group
- Where
- 2 sites in Thailand
- Volunteers
- 106 people, healthy volunteers welcome
- Sponsor
- Siriraj Hospital
Varicose Veins of Lower Limb, Great Saphenous Vein (GSV) With Venous Reflux Disease
Endovenous Laser Ablation With 1940 nm Versus 1470 nm
1. Study Design: A single-blind, prospective, randomized controlled trial (RCT) conducted at Kafrelsheikh University Hospital to compare the efficacy and safety of 1940 nm vs. 1470 nm diode lasers for EVLA. 2.
- Trial name
- EVLA (NCT07603570)
- Testing
- EVLA for SFJ with laser 1470, EVLA for SFJ with laser 1940
- Where
- Egypt
- Volunteers
- 220 people
- Sponsor
- Kafrelsheikh University
Vascular Disease，Peripheral, Venous Insufficiency of Leg
Observation of Pain During the Treatment of Great Saphenous Vein Using Microwave Ablation， and Analysis of Related Factors
Objective: This study is a single-center prospective observational research that recorded patients' pain scores at four time points during surgery (puncture and catheter insertion, swelling fluid injection, microwave generator…
- Conditions
- Vascular Disease，Peripheral, Venous Insufficiency of Leg, Varicose Veins of Lower Limb
- Trial name
- NCT06693245
- Testing
- VAS scores of the puncture
- Where
- China
- Volunteers
- 155 people
- Sponsor
- Chengdu University of Traditional Chinese Medicine
Arteritis, Diabetes
Comparison of Two Lower Limb Bypass Types : Prosthesis Versus Autologous Vein
When medical treatments fail, critical ischemia of the lower limb often leads to surgery, i.e. above knee femoro popliteal bypass.
- Trial name
- REVA (NCT00221715)
- Testing
- femoropopliteal artery bypass
- Where
- France
- Volunteers
- 100 people
- Sponsor
- University Hospital, Bordeaux
Venous Insufficiency of Leg
European Sapheon™ Closure System Observational ProspectivE (eSCOPE) Study
The primary objective for this clinical study is to assess the role of the CE Marked Sapheon Closure System in closure of incompetent great saphenous veins "GSV" in a routine clinical setting.
- Trial name
- eSCOPE (NCT01570101)
- Testing
- CE Marked Sapheon Closure System
- Where
- 7 sites in Denmark, Germany and 2 more
- Volunteers
- 70 people
- Sponsor
- Medtronic Endovascular
Varicose Veins
Trial of Radiofrequency Thermo-ablation Treatments of Great Saphenous Varicose Veins (3-RF Study)
A double blind randomised controlled trial of radiofrequency thermal ablation treatments of great saphenous varicose veins: Venefit (Closurefast), vs. Radiofrequency induced Thermal Therapy vs. Endovenous Radiofrequency.
- Trial name
- NCT02441881
- Testing
- Venefit, Radiofrequency Induced Thermal Therapy, Endovenous Radiofrequency
- Where
- United Kingdom
- Volunteers
- 182 people
- Sponsor
- Worcestershire Acute Hospitals NHS Trust
Varicose Veins of Lower Limb, Saphenous Vein
Isolated Great Saphenous Vein Stripping for Treatment of Varicose Veins in Lower Limbs
The goal of this clinical trial is to compare two surgical approaches for treating varicose veins in the lower limbs in adults: performing varicose vein removal at the same time as great saphenous vein stripping (concomitant)…
- Conditions
- Varicose Veins of Lower Limb, Saphenous Vein, Venous Insufficiency
- Trial name
- NCT07616115
- Testing
- Great saphenous vein stripping, Varicose veins removal
- Where
- Brazil
- Volunteers
- 34 people
- Sponsor
- Hospital Israelita Albert Einstein
Major Adverse Cardiovascular Events, Saphenous Vein Graft Disease
Virtual Histology Intravascular Ultrasound to Evaluate Prognostic Risks of Saphenous Vein Graft Disease Before Percutaneous Coronary Intervention.
The study is a prospective cohort study conducted in Tianjin Chest Hospital, China. Patients with saphenous vein graft disease after coronary artery bypass graft, and planning for receiving percutaneous coronary intervention…
- Conditions
- Major Adverse Cardiovascular Events, Saphenous Vein Graft Disease, Virtual Histology Intravascular Ultrasound, Percutaneous Coronary Intervention
- Trial name
- NCT03175952
- Testing
- virtual histology intravascular ultrasound
- Where
- China
- Volunteers
- 120 people
- Sponsor
- Tianjin Chest Hospital
Saphenous Vein Graft Disease
A Meta-analysis of Drug Eluting Stents Versus Bare Metal Stents in Saphenous Vein Graft Disease
A meta-analysis to compare outcomes of drug eluting stents (DES) versus bare metal stent (BMS) in saphenous vein graft (SVG) disease.
- Trial name
- NCT01036048
- Testing
- drug eluting stent, bare metal stent
- Volunteers
- 5,806 people
- Sponsor
- Catholic University of the Sacred Heart
Venous Insufficiency, Saphenous Vein
ESGVS: Sclerotherapy With Lauromacrogol
To evaluate the efficacy and the tolerance of echoguided sclerotherapy using Lauromacrogol 400 foam for the treatment of Great Saphenous Vein (GSV) insufficiency. A comparative study of 3% versus 1% Lauromacrogol 400 foam.
- Trial name
- NCT00348764
- Testing
- lauromacrogol
- Where
- France
- Volunteers
- 150 people
- Sponsor
- University Hospital, Grenoble
Saphenous Vein Graft Atherosclerosis
The Alirocumab for Stopping Atherosclerosis Progression in Saphenous Vein Grafts (ASAP-SVG) Pilot Trial
This is a phase IV, multi-center, double-blind, randomized, placebo- controlled study evaluating the effect of alirocumab on SVG atherosclerotic disease burden, as assessed by IVUS at baseline and following 78 weeks of treatment…
- Trial name
- ASAP-SVG (NCT03542110)
- Testing
- Alirocumab 150 MG/ML subcutaneous injection
- Where
- 4 sites in United States
- Volunteers
- 46 people
- Sponsor
- Minneapolis Heart Institute Foundation
Endothelial Function of Saphenous Vein Grafts
Investigation of Endothelium in Saphenous Vein Grafts
This is a single center prospective study of 30 patients undergoing elective heart bypass surgery (CABG) with at least two vein grafts from the leg (SVG).
- Trial name
- NCT01510821
- Testing
- Use of Maquet Vasoshield Pressure-limiting syringe on SVG, Use of non-regulated syringe on SVG
- Where
- 2 sites in United States
- Volunteers
- 30 people
- Sponsor
- Emory University
Venous Disease, Varicose Veins
Great Saphenous Vein Electrocoagulation
Introduction: Lower extremity Chronic Venous Insufficiency is a prevalent disease that adversely affects an individual's Quality of Life.
- Trial name
- NCT02139085
- Testing
- GSV Electrocoagulation, GSV Radiofrequency
- Where
- Brazil
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- Instituto Dante Pazzanese de Cardiologia
Great Saphenous Vein (GSV) With Venous Reflux Disease
VeClose Five Year Follow-Up Extension Study
The VeClose Five Year Follow-up Extension Study will seek to gain additional follow-up data from the patients enrolled in the VeClose study (NCT01807585).
- Trial name
- NCT03455699
- Testing
- VenaSeal SCS, ClosureFast Radiofrequency Ablation (RFA), Roll-In (VenaSeal SCS)
- Where
- 9 sites in United States
- Volunteers
- 114 people
- Sponsor
- Medtronic Endovascular
Saphenous Vein Graft Disease
Aggressive Cholesterol Therapy to Inhibit Vein Graft Events After CABG (ACTIVE Trial)
During coronary artery bypass graft surgery (CABG), saphenous vein from the leg is used to bypass the atherosclerotic blockages in the arteries of the heart.
- Trial name
- ACTIVE (NCT01528709)
- Testing
- Atorvastatin 80 mg daily, Atorvastatin 10 mg daily
- Where
- 2 sites in United States, Canada
- Volunteers
- 173 people
- Sponsor
- Boca Raton Regional Hospital