Clinical trials: Venous Insufficiency
Chronic Venous Disease, Vein Disease
Randomized, Placebo-crontrolled Clinical Trial Evaluating the Efficacy and Safety of Heparan Sulfate 120 mg Prolonged-Release Tablets Compared With Placebo in Patients With Chronic Venous Disease
This multicenter, randomized, double-blind study is a phase III evaluates the safety and effectiveness of CLR prolonged-release tablets in patients with chronic venous insufficiency, has been shown to be effective in reducing the…
- Conditions
- Chronic Venous Disease, Vein Disease, Venous Insufficiency of Leg
- Trial name
- CLR-18 (NCT07684833)
- Testing
- CLR Tablets - Heparan Sulphate
- Volunteers
- 174 people, healthy volunteers welcome
- Sponsor
- Barbara Maglione
Edema, Chronic Venous Insufficiency
Validation of a New Method of Limb Volumetry
Volumetry is essential for the diagnosis and follow-up of patients with limb edema. The objective of this project is the validation of real-time reconstruction and calculation of limb volume using a 3D laser scanner.
- Conditions
- Edema, Chronic Venous Insufficiency, Lymphedema
- Trial name
- NCT01574911
- Where
- France
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University Hospital, Montpellier
Varicose Veins
Microwave Venous Ablation in Comparison to Radiofrequency Ablation, Laser Ablation and Surgical Ligation in Management of Great Saphenous Vein Incompetence
The authors will aim to compare microwave therapy with other lines of management radio-frequency ablation, Laser ablation and surgical ligation; regarding time to recurrence rate, ulcer-free time, and health-related quality of…
- Trial name
- NCT04479956
- Testing
- Varicose vein surgery
- Where
- 2 sites in Egypt
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Venous Insufficiency
A Study Evaluating ClariVein With a Sclerosing Agent for the Treatment of Venous Insufficiency
VICARES is a prospective randomized, controlled, multi-center, double blind study treating venous insufficiency associated with incompetent saphenous veins with 1% and 3% Sodium Tetradecyl Sulfate (STS) solution utilizing the…
- Trial name
- VICARES (NCT03311269)
- Testing
- ClariVein RES, Sodium Tetradecyl Sulfate 1% Injection, Sodium Tetradecyl Sulfate 3% Injection
- Where
- 5 sites in United States
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Vascular Insights, LLC
Multiple Sclerosis
Study To Evaluate Treating Chronic Cerebrospinal Venous Insufficiency (CCSVI) in Multiple Sclerosis Patients
This is a single center, multispecialty, randomized double blind placebo control feasibility clinical trial. The purpose is to evaluate the safety, feasibility and efficacy of percutaneous transluminal angioplasty in treating…
- Trial name
- NCT01089686
- Testing
- Venoplasty
- Where
- United States
- Volunteers
- 2 people, healthy volunteers welcome
- Sponsor
- Manish Mehta, MD
Chronic Cerebrospinal Venous Insufficiency
Doppler Sonography, MR Venography, Plethysmography for the Diagnosis of CCSVI
This study is aimed at evaluation of diagnostic value of Doppler sonography, MR venography and air-plethysmography for the assessment of abnormalities in the internal jugular veins, with catheter venography as the reference test.
- Trial name
- NCT01425554
- Testing
- Doppler sonography of internal jugular veins, Magnetic resonance venography of internal jugular veins, Air-plethysmography of the neck
- Where
- Poland
- Volunteers
- 126 people, healthy volunteers welcome
- Sponsor
- Euromedic Specialist Clinics, Poland
Chronic Venous Insufficiency
Assessment of the Relationship Between Severity of Chronic Venous Obstruction and Venous Claudication
Assessment of the Relationship between Severity of Chronic Venous Obstruction and Venous Claudication
- Trial name
- TIRED (NCT05662761)
- Where
- Germany
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- RWTH Aachen University
Venous Insufficiency
The Efficacy of Venavine Intensive® on the Quality of Life in Females With Chronic Venous Insufficiency
Chronic Venous Insufficiency (CVI) is impaired venous return which results in lower limbs symptoms that include pain, swelling and dermatologic changes.
- Trial name
- NCT02498327
- Testing
- Gelatine Capsule, Venavine Intensive®
- Where
- South Africa
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Johannesburg
Oxygen Saturation and the Relationship to Other Cardiac Variables, Maintenance Hemodialysis
Hypoxemia in Maintenance Hemodialysis Patients
Previous research has shown that many patients with kidney failure undergoing chronic hemodialysis (HD) have a very low venous oxygen concentration, which may further decrease during dialysis treatments.
- Conditions
- Oxygen Saturation and the Relationship to Other Cardiac Variables, Maintenance Hemodialysis, Kidney Failure, Chronic
- Trial name
- NCT03045796
- Testing
- Oxygen Saturation measured by WristOx
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- University of Illinois at Urbana-Champaign
Thoracic Surgery With One-lung Ventilation, VExUS
Effect of VExUS Ultrasound Protocol (Venous Excess Ultrasound) on Perioperative Fluid Management, on the Incidence of Postoperative Pulmonary Complications and Postoperative Acute Kidney Injury in Patients Undergoing Thoracic Surgery
This study aims to investigate the effect of a VExUS ultrasound guided protocol of perioperative fluid management within a goal-directed therapy framework, on postoperative respiratory complications, and the occurrence of acute…
- Conditions
- Thoracic Surgery With One-lung Ventilation, VExUS, Fluid Management, Acute Kidney Injury
- Trial name
- VEXUS (NCT07258875)
- Testing
- Venous Excess Ultrasound, Standard of Care (SOC)
- Where
- Greece
- Volunteers
- 230 people, healthy volunteers welcome
- Sponsor
- University of Crete
Staphylococcus Aureus
A Study to Evaluate AZD7760 Safety and Pharmacokinetics in Healthy Adults (Phase I) and Adults With End-stage Kidney Disease on Hemodialysis With a Central Venous Catheter (Phase IIa)
The purpose of this study is to evaluate the safety and pharmacokinetics (PK) of AZD7760 when given as an intravenous infusion to healthy participants (Phase I) or participants with end-stage kidney disease receiving hemodialysis…
- Trial name
- PEAK (NCT06749457)
- Testing
- AZD7760
- Where
- 40 sites in United States
- Volunteers
- 244 people, healthy volunteers welcome
- Sponsor
- AstraZeneca
Chronic Venous Insufficiency
Respiratory and Physical Functions in Individuals With Chronic Venous Insufficiency
In the literature, it is still unclear whether individuals with chronic venous insufficiency are affected by edema, pain, respiratory muscle strength, respiratory functions, functional capacity, lower extremity strength and…
- Trial name
- NCT06196541
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Izmir Democracy University
Central Venous Pressure
Comparison of a Non-Invasive Central Venous Pressure Device and Physical Examination in Patients With Chronic Kidney Disease
The primary objective of this study is to determine whether a correlation exists between the Mespere Non-Invasive Central Venous Pressure (NICVP) device for measuring central venous pressure (CVP), and assessment of CVP via…
- Trial name
- NCT01243515
- Testing
- Non-Invasive Central Venous Pressure monitor, Physical examination of jugular vein
- Where
- Canada
- Volunteers
- healthy volunteers welcome
- Sponsor
- Mespere Lifesciences Inc.
Venous Insufficiency, Foot Drop (Acquired)
The Effect of Training on Hemodynamic Factors in Ballet Dancer
Classic ballet dance is a demonstration of complex motor skills to be revealed in aesthetic combinations and repetitively, and it demands intensive use of the lower extremities within extreme of range of motion (ROM).
- Trial name
- NCT04469361
- Testing
- Navicular drop measurement, Measurement of venous return parameters in supine, Measurement of venous return parameters in standing
- Where
- Turkey (Türkiye)
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Marmara University
Pregnancy, Venous Thrombosis
Free DNA and Nucleosome Concentrations in Pathological Pregnancies
The primary objective of this study is to demonstrate that plasma concentrations of nucleosomes and free DNA differ between three groups: 1.
- Conditions
- Pregnancy, Venous Thrombosis, Pulmonary Embolism, Hypertension, Pregnancy-Induced
- Trial name
- NCT01736826
- Testing
- Bloodwork, baseline, Blood work, Months 1 & 2, Bloodwork, Months -1 to -6
- Where
- France
- Volunteers
- 137 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Nīmes
Venous Leg Ulcer
DEep VEin Lesion OPtimisation (DEVELOP) Trial
This is a prospective, single centre, randomised controlled, feasibility study recruiting patients with lower limb venous ulceration and Great Saphenous incompetence.
- Trial name
- Develop (NCT03640689)
- Testing
- Endovenous ablation + iliac US +/- iliac stenting, Endovenous ablation of Great Saphenous Vein
- Where
- 2 sites in Ireland
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- National University of Ireland, Galway, Ireland
Chronic Kidney Diseases, Proteinuria
Efficacy of On-venous Laser Irradiation of Blood on Diabetes Kidney Disease Patients
The single center, randomized, assessor- and participant-blind, controlled, cross-over on-venous laser irradiation of blood clinical trial was performed to analyze patients with DKD.
- Conditions
- Chronic Kidney Diseases, Proteinuria, Diabetes Mellitus
- Trial name
- NCT06588465
- Testing
- On-venous Laser Irradiation of Blood, low dose On-venous Laser Irradiation of Blood
- Where
- Taiwan
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- China Medical University Hospital
Total Knee Anthroplasty, Venous Insufficiency (Chronic)(Peripheral)
Impact of Chronic Venous Insufficiency on Outcomes After Total Knee Arthroplasty
Total knee arthroplasty (TKA) is an effective treatment for end-stage knee osteoarthritis; however, postoperative complications-particularly wound healing problems-remain a significant concern.
- Conditions
- Total Knee Anthroplasty, Venous Insufficiency (Chronic)(Peripheral), Doppler Ultrasound Diagnosis
- Trial name
- VENOUS-TKA (NCT07577141)
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- SB Istanbul Education and Research Hospital
Ehlers-Danlos Syndrome, Multiple Sclerosis
Vascular Fundus Changes in Patients With High Probability of Chronic Cerebrospinal Venous Insufficiency (CCSVI)
The investigators propose that evidence of chronic cerebrospinal venous insufficiency (CCSVI) may be evident in the vasculature of the fundus.
- Trial name
- NCT01356134
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Genetic Disease Investigators
Intraoperative Hypotension, Jugular Veins
Internal Jugular Vein Ultrasound and Acute Kidney Injury After Abdominal Surgery
This observational study aims to learn whether changes in the internal jugular vein during anesthesia induction can help predict low blood pressure and kidney injury after surgery. The main questions it aims to answer are: 1.
- Conditions
- Intraoperative Hypotension, Jugular Veins, Hypotension on Induction, General Anesthesia With Propofol
- Trial name
- PRO-JUGULAR (NCT07638306)
- Testing
- Internal Jugular Vein Ultrasound Assesment
- Where
- Romania
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Tîrgu Mureș Emergency Clinical County Hospital, Romania