Clinical trials: Chronic Venous Disorder
End-stage Renal Disease
Ellipsys Vascular Access System Registry
Ellipsys Vascular Access System Registry will enroll up to 100 patients to evaluate the use and performance of the Ellipsys Vascular Access System when it is used within its intended use in accordance with standard of care in a…
- Trial name
- NCT03454113
- Testing
- Ellipsys Vascular Access
- Where
- 5 sites in Germany
- Volunteers
- 17 people
- Sponsor
- Medtronic Endovascular
Varicose Veins of Lower Limb
Registry for Chronic Venous Disease Incidence and Natural Course
A prospective cohort study of patients with primary varicose veins to assess the morbidity, risk factors and development of chronic lower limb vein disease.
- Trial name
- RRCVD (NCT04487314)
- Where
- Russia
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- Russian Phlebological Association
Venous Thromboembolism
Thrombosis Outcomes in Pediatric Venous Thromboembolism
'The TOP Study' is a prospective cohort study whose main objective is to develop better prognostic biomarkers and identify children at risk of adverse thrombotic outcomes very early in the course after an initial venous…
- Trial name
- TOP (NCT03068923)
- Where
- United States
- Volunteers
- 120 people
- Sponsor
- University of Texas Southwestern Medical Center
Deep Venous Thrombosis, Pulmonary Embolism
FUVID Study: Functional Characterization of Children With Chronic Venous Thromboembolic Disease
This is a multi-center prospective cohort study of patients with first-episode deep venous thrombosis and pulmonary embolism.
- Trial name
- NCT04583878
- Testing
- Blood draw (Visit 1), Blood draw (Visits 2 and 3)
- Where
- 14 sites in United States
- Volunteers
- 115 people, healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center
Chronic Venous Insufficiency
Prevalence of Chronic Venous Disease in General Population
This study is designed to find prevalence and risk factors for chronic venous disease (CVD) in the general population. All the resident, who live in a single rural settlement will be invited to participate.
- Trial name
- NCT03900234
- Testing
- No intervention will be administered
- Where
- Russia
- Volunteers
- 783 people, healthy volunteers welcome
- Sponsor
- Pirogov Russian National Research Medical University
Diabetic Foot, Pressure Ulcer
A Real-World Registry of Chronic Wounds and Ulcers
WOUNDJOURNEY is a longitudinal, real-world, observational registry designed to capture the full clinical course and patient journey associated with chronic wounds and ulcers.
- Conditions
- Diabetic Foot, Pressure Ulcer, Surgical Wound Dehiscence, Vasculitis
- Trial name
- WOUNDJOURNEY (NCT02280733)
- Testing
- Usual care
- Where
- United States
- Volunteers
- 300,000 people
- Sponsor
- U.S. Wound Registry
Stroke, Cerebral Palsy
Modulation of Brain Plasticity After Perinatal Stroke
Newborn stroke is the leading cause of a common type of cerebral palsy (CP) that affects thousands of Canadian children and families.
- Trial name
- PLASTIC CHAMPS (NCT01189058)
- Testing
- Repetitive Transcranial Magnetic Stimulation (rTMS), Constraint-induced movement therapy (CIMT)
- Where
- Canada
- Volunteers
- 64 people
- Sponsor
- University of Calgary
Venous Thromboembolic Disease, Post Thrombotic Syndrome
Long-term Outcome After Edoxaban Versus Vitamin K Antagonists for Acute VTE
The HOKUSAI post VTE study contains of two different research questions; one on the long term outcomes of deep vein thrombosis and one on the long term effects of pulmonary embolism, post thrombotic syndrome (PTS) and chronic…
- Conditions
- Venous Thromboembolic Disease, Post Thrombotic Syndrome, Chronic Thromboembolic Pulmonary Hypertension, Quality of Life
- Trial name
- HOKUSAIpostVTE (NCT04007653)
- Testing
- Observation
- Where
- Netherlands
- Volunteers
- 1,200 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Allogene Transplantation, Chronic Liver Diseases Patients
Allogene MSCs Transplantation in Liver for Patients With Chronic Liver Diseases Through Portal Vein by Ultrasound Guiding
Allogene MSCs transplantation will be performed in patients with chronic liver diseases through portal vein by ultrasound guiding and therapeutic effects including short-term effects and long-term follow-up will be compared and…
- Conditions
- Allogene Transplantation, Chronic Liver Diseases Patients, Through Portal Vein by Ultrasound Guiding
- Trial name
- NCT01256138
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Sun Yat-sen University
Ehlers Danlos Syndrome, External Hydrocephalus
Head Circumference Growth in Children With Ehlers-Danlos Syndrome Who Develop Dysautonomia Later in Life
It is known that 33-50% of Classic and Hypermobile Ehlers-Danlos Syndrome patients eventually develop dysautonomia, otherwise known as "POTS" (Postural Orthostatic Tachycardia Syndrome).
- Conditions
- Ehlers Danlos Syndrome, External Hydrocephalus, Dysautonomia, Postural Orthostatic Tachycardia Syndrome
- Trial name
- NCT01367977
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- Genetic Disease Investigators
Chronic Venous Insufficiency, Pediatric ALL
Venous Disease in Pediatric Population
Chronic venous disease (CVD) is widespread in adult subjects of western countries and is responsible of important morbidity and healthcare costs.
- Trial name
- VEDIPEDI (NCT04424095)
- Testing
- In-office vascular visit, Echo Duplex of lower limbs
- Where
- Italy
- Volunteers
- 100 people
- Sponsor
- University of Catanzaro
Diabetic Foot Ulcers, Venous Stasis Ulcer
Negative Pressure Wound Therapy Registry
The goal of the Negative Pressure Wound Therapy Registry (NPWTR) for Wounds is to provide real world patient data from electronic health records submitted to meet Stage 2 Meaningful Use in order to understand the effectiveness…
- Conditions
- Diabetic Foot Ulcers, Venous Stasis Ulcer, Pressure Ulcer, Surgical Wound Dehiscence
- Trial name
- NPWTR (NCT02467998)
- Testing
- NPWT
- Where
- United States
- Volunteers
- 50,000 people
- Sponsor
- U.S. Wound Registry
Varicose Veins of Lower Limb, Telangiectasia
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).
- Trial name
- IVENUS (NCT05978986)
- Testing
- Determining of the clinical class of chronic venous disorders by artificial intelligence
- Where
- 3 sites in Russia
- Volunteers
- 1,622 people
- Sponsor
- Clinic of Phlebology and Laser Surgery, Chelyabinsk, Russia
Multiple Sclerosis
Endovascular Treatment for Chronic Cerebrospinal Venous Insufficiency (CCSVI)
The aim of this study is to assess the efficacy of endovascular treatment (balloon angioplasty and/or stenting) for the improvement of clinical symptoms in multiple sclerosis patients.
- Trial name
- NCT01264848
- Testing
- balloon angioplasty and/or stenting
- Where
- Poland
- Volunteers
- 100 people
- Sponsor
- Euromedic Specialist Clinics, Poland
Chronic Venous Disease (CVD), Vein Compliance, Venous Clinical Severity Score (VCSS)
Correlation Between Popliteal Vein Compliance and Venous Clinical Severity Score
When the liquid flow increases, the luminal caliber's stretching amplitude decreases, leading to a higher hydraulic pressure according to Poiseuille's law.
- Trial name
- NCT06175481
- Testing
- Popliteal Vein Compliance
- Where
- China
- Volunteers
- 173 people, healthy volunteers welcome
- Sponsor
- Hao Liu