varicose-veins Clinical Trials
A listing of varicose-veins medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.
Found 80 clinical trials
Effect of Vitis Vinifera Seed Extract on Venous Reflux Time in Varicose Vein
The number of patients with lower extremity varicose veins has been increasing due to an aging population, with treatments divided into conservative and invasive methods. Current treatments can be expensive and inaccessible for some patients. Entelon, a relatively inexpensive intravenous drug, has shown promise in improving symptoms related to venous …
Feasibility Study of Ultrasound-guided Functional Remodeling of Lower Extremity Superficial Venous Valve
In this project, an exploratory study was conducted to perform in situ venous valve remodeling in vivo, evaluate venous valve function after surgery and conduct regular follow-up, collect relevant ultrasonic data before, during and after surgery, and evaluate the safety and effectiveness of Ultrasound-guided percutaneous great saphenous vein valve functional …
EUS Guided Coil Embolization for Primary Prophylaxis of Gastric Varices
The standard treatment of bleeding gastric varices is obliteration with placement of coil and glue. Our study will evaluate the efficacy of EUS guided coil as primary prophylaxis for high-risk gastric varices. All procedures will be performed with patient under deep sedation or general anaesthesia under the supervision of an …
EUS Guided Portal-systemic Pressure Gradient Measurement to Predict Treatment Response and Outcomes of Varices to Endoscopic Variceal Ligation in Patients With Chronic Hepatitis.
The aim of the current study is to assess if EUS-PPGM could predict the treatment response and outcomes of varices to endoscopic variceal ligation (EVL) in patients with chronic hepatitis. The hypothesis is that a high EUS-PPGM value at 3 months correlates with the presence of varices requiring EVL in …
Elastic Compression Stockings and Varicose Veins Recurrence
Hypothesis. Regular using of Class 1 below-knee graduated compression stockings (RAL GZ 387 standard) compared to the absence of elastic compression will reduce the risk of clinically significant varicose veins recurrence at 12 months after endovenous thermal ablation of the great saphenous vein and elimination of varicose tributaries.
THRomboprophylaxis in Individuals Undergoing Superficial endoVEnous Treatment (THRIVE)
Endovenous interventions are keyhole operations for varicose veins that are carried out from within the vein itself. Varicose veins are enlarged veins close to the surface of the skin. They are connected to the bigger deeper veins in the leg (known as deep veins). Because of this, operations to close …
The GORE® VIAFORT Vascular Stent IVC Study
This study is a prospective, multicenter, non-randomized, single-arm study to evaluate the performance, safety, and efficacy of the GORE® VIAFORT Vascular Stent for treatment of symptomatic inferior vena cava obstruction with or without combined iliofemoral obstruction in adult patients.
Efficiency of Determining the Clinical Class of Chronic Venous Disorders by Artificial Intelligence
Purpose: To evaluate the sensitivity and specificity of the method for determining the clinical class of chronic venous diseases using the Ivenus application (within C0-C2 according to CEAP). Materials and methods: Patients who applied to several phlebology clinics for an initial consultation are consistently included in a multicenter prospective study. …
Beta-blockers for Oesophageal Varices
To determine if carvedilol reduces the rate of variceal haemorrhage in patients with cirrhosis and small oesophageal varices
Beta-blockers or Placebo for Primary Prophylaxis (BOPPP) of Oesophageal Varices Trial.
Research has proven that large varices can be treated with beta-blockers (a type of anti-hypertensive medication) to reduce the pressure in the veins. The management of small varices is still uncertain. This study aims to discover if beta blockers can be used in this setting. We hypothesize that beta blockers …