Clinical trials: Venous Malformations
Arterio-venous Fistula, Puncture, Chronic Desease
Impact of the Arteriovenous Fistula Puncture Technique On the Hemodialysis Session For Patient and Caregiver
40000 patients are hemodialysis each year in France . In the case of chronic care, 78% of patients have an arteriovenous fistula.
- Trial name
- NCT03355508
- Testing
- pucture in the arteriovenous fistula
- Where
- France
- Volunteers
- 42 people
- Sponsor
- Poissy-Saint Germain Hospital
Brain Arteriovenous Malformation, Brain Vascular Malformations
Safety of Apollo Micro Catheter in Pediatric Patients
This is a clinical trial/study for patients diagnosed with brain arteriovenous malformation (AVM). An AVM is an abnormal connection between the arteries and veins of the brain.
- Conditions
- Brain Arteriovenous Malformation, Brain Vascular Malformations, Vein of Galen Malformation
- Trial name
- NCT02085278
- Testing
- Apollo Micro Catheter device
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- St. Luke's-Roosevelt Hospital Center
Venous Malformation
Complications of Ethanol-amine Oleate Intralesional Sclerotherapy
The aim of this study is to clarify complications of Ethanolamine Oleate intralesional injections of maxillofacial venous formations in pediatric patients
- Trial name
- NCT04930952
- Testing
- Ethanol-amine Oleate Sclerotherapy Injection
- Where
- Egypt
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Suez Canal University
Hemangiomas, Venous Malformations
Airway Vascular Lesions
Controversy exists in the treatment of airway hemangiomas ranging from tracheotomy, various lasers, to open removal, none of which have proven to be a gold standard.
- Conditions
- Hemangiomas, Venous Malformations, Lymphatic Malformations
- Trial name
- NCT00866827
- Testing
- Protocols for Treatment
- Volunteers
- 75 people
- Sponsor
- University of Arkansas
Post-thrombotic Syndrome, Iliac Vein Compression Syndrome
Treatment of the Postthrombotic Syndrome With the Oblique Stent - TOPOS Study
Primary objective: To assess the efficacy of the stents (sinus-Obliquus stent for the common iliac vein, the sinus-XL Flex stent or sinus-Venous stent for the external iliac and common femoral veins) by evaluating different…
- Trial name
- NCT02942394
- Testing
- sinus-Obliquus Stent System
- Where
- 7 sites in Austria, Germany and 2 more
- Volunteers
- 60 people
- Sponsor
- Optimed Medizinische Instrumente GmbH
May-Thurner Syndrome, Iliac Venous Compression
Pelvic Vein Quantitative Flow Characterization Using 2D and 4D Flow MRI
The purpose of the study is to quantitatively characterize the flow in the pelvic venous structures using 2D and 4D flow MRI with the objective of establishing physiologic and pathologic parameters for downstream computational…
- Trial name
- NCT06888024
- Testing
- non-contrast enhanced abdomen and pelvis MRI
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Ningcheng Peter Li
Arterio-venous Fistula
The Use of NIRS in Brachial Plexus Block
The study is planed on ASA I-III, 18-80 years old 60 patients developing chronic renal failure and needing arteriovenous fistula surgery for dialysis program in Istanbul Medeniyet University Goztepe Research Hospital.
- Trial name
- NCT04177901
- Testing
- Near infrared spectroscopy
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Istanbul Medeniyet University
Venous Aneurysm Nos, Arteriovenous Malformations
Report of Ten Cases of Venous Aneurysm in Extremities
Venous aneurysms are not common in general, but because of the inherent risk of thrombosis in aneurysms, their timely diagnosis and treatment are recommended in most of the current sources.
- Conditions
- Venous Aneurysm Nos, Arteriovenous Malformations, Vascular Diseases
- Trial name
- NCT06437561
- Where
- Iran
- Volunteers
- 10 people
- Sponsor
- Golestan University of Medical sciences
Venous Malformations, Arteriovenous Malformations
Microwave Ablation for Treatment of Vascular Malformations: Efficacy and Safety
This clinical trial aims to assess the safety and efficacy of microwave ablation in treating vascular malformations, including both venous malformations (VM) and arteriovenous malformations (AVM).
- Conditions
- Venous Malformations, Arteriovenous Malformations, Microwave Ablation, Vascular Malformations
- Trial name
- NCT07404670
- Testing
- Microwave Ablation
- Volunteers
- 150 people
- Sponsor
- Chengdu University of Traditional Chinese Medicine
Stenosis, Restenosis
Clinical Study of the BARD® COVERA™ Arteriovenous (AV) Stent Graft
The objective of this study is to assess the safety and effectiveness of the COVERA™ Vascular Covered Stent for the treatment of stenotic lesions in the upper extremity venous outflow of the Arteriovenous (AV) access circuit.
- Trial name
- AVeNEW (NCT02649946)
- Testing
- Covera Vascular Covered Stent following PTA, Percutaneous Transluminal Angioplasty (PTA) with Uncoated PTA Balloon
- Where
- 24 sites in United States, Australia and 6 more
- Volunteers
- 280 people
- Sponsor
- C. R. Bard
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
Venous Malformation, Low Flow, Anticoagulants
A Study of Direct Oral Anticoagulants in Patients with Painful Venous Malformations with Localized Intravascular Coagulation
There are two parts of the study. In Part 1, the invesitgaotrs want to investigate whether treatment with apixaban improves pain and quality of life in patients with painful venous malformations The participants are randomized to…
- Trial name
- AVA (NCT06729034)
- Testing
- Apixaban (Eliquis)
- Where
- Norway
- Volunteers
- 20 people
- Sponsor
- Oslo University Hospital
PIK3CA-related Overgrowth Spectrum, CLOVES Syndrome
National Evaluation of Patients With PIK3CA-Related Overgrowth Spectrum (PROS)
Overgrowth syndromes are rare genetic disorders defined by tissue hypertrophy that can be either localized or generalized, affecting both latitudinal and longitudinal growth.
- Conditions
- PIK3CA-related Overgrowth Spectrum, CLOVES Syndrome, Klippel Trenaunay Syndrome, Megalencephaly
- Trial name
- COSY (NCT05563831)
- Testing
- national registry
- Where
- France
- Volunteers
- 28 people
- Sponsor
- Institut National de la Santé Et de la Recherche Médicale, France
Arteriovenous Fistula
Early Feasibility of the Velocity™ Percutaneous PAVF System
An early feasibility study of the the initial safety and efficacy of the Velocity Percutaneous Arterio-Venous Fistula (pAVF) System when used to percutaneously create an arteriovenous fistula in patients with ESRD requiring…
- Trial name
- VENOS-1 (NCT05757726)
- Testing
- Velocity pAVF system
- Where
- Paraguay
- Volunteers
- 10 people
- Sponsor
- Venova Medical
Pelvic Venous Disorders, Pelvic Congestive Syndrome
The Efficacy and Safety of Interventions on the Pelvic Veins in Pelvic Venous Disorders
This study includes a retrospective and prospective study will enroll patients with pelvic venous disorders who have undergone pelvic vein surgery and endovascular interventions. Three groups of patients will be formed.
- Conditions
- Pelvic Venous Disorders, Pelvic Congestive Syndrome, May-Thurner Syndrome
- Trial name
- ESIPV (NCT05076448)
- Testing
- Gonadal veins resection, Gonadal vein embolization with coils, Endovascular stenting of the common iliac vein (CIV)
- Where
- Russia
- Volunteers
- 400 people
- Sponsor
- Pirogov Russian National Research Medical University
Cerebrovascular Disease, Ischemic Stroke
Florida Cerebrovascular Disease Biorepository and Genomics Center
The purpose of this study is to create a state-wide biorepository and resource center for cerebrovascular diseases in Florida, which will include collecting medical history information and blood from subjects affected by…
- Conditions
- Cerebrovascular Disease, Ischemic Stroke, Transient Ischemic Attack, Intracerebral Hemorrhage
- Trial name
- NCT05491980
- Where
- United States
- Volunteers
- 72 people
- Sponsor
- Mayo Clinic
Vascular Anomalies
Radiofrequency Ablation of Vascular Anomalies
Vascular Anomalies (VA) are areas of disorganized blood vessel tissue that can appear as lumps or bumps under the skin. Sometimes they can cause you discomfort, or you may not like how they look.
- Trial name
- NCT06803667
- Testing
- Radiofrequency ablation alone
- Volunteers
- 15 people
- Sponsor
- Baylor College of Medicine
Iliac Vein Obstruction, May-Thurner Syndrome
Vascular Ultrasound Versus Intravascular Ultrasound for Diagnosing Iliac Vein Obstruction
Determine the sensitivity, specificity and accuracy of vascular ultrasound, using direct and indirect ultrasonographic signs, in the obstructive diseases of iliac venous segment, in patients with advanced chronic venous…
- Conditions
- Iliac Vein Obstruction, May-Thurner Syndrome, Cockett Syndrome
- Trial name
- USG-DIVO (NCT02240914)
- Where
- Brazil
- Volunteers
- 50 people
- Sponsor
- Fabio H Rossi
End Stage Kidney Disease, Chronic Kidney Diseases
The WavelinQ™ Arterio-Venous Endovascular Fistula: A Global, Post-Market Investigation
This is a global, multi-center, prospective, post-market, confirmatory, interventional, non-randomized, single-arm clinical investigation evaluating arteriovenous fistula (AVF) creation by means of the WavelinQ™ EndoAVF System in…
- Conditions
- End Stage Kidney Disease, Chronic Kidney Diseases, Kidney Failure, Kidney Insufficiency
- Trial name
- WAVE-Global (NCT04626427)
- Testing
- WavelinQ™ EndoAVF System
- Where
- 3 sites in Belgium, Greece and 1 more
- Volunteers
- 21 people
- Sponsor
- C. R. Bard
Slow-Flow Vascular Malformation, Fast-Flow Vascular Malformation
A Trial of Targeted Therapies for Patients With Slow-Flow or Fast-Flow Vascular Malformations
Recent studies have demonstrated that growth of vascular malformations can be driven by genetic variants in one of 2 signalling pathways.
- Conditions
- Slow-Flow Vascular Malformation, Fast-Flow Vascular Malformation, Vascular Malformations, Venous Malformation
- Trial name
- TARGET-VM (NCT05983159)
- Testing
- Alpelisib, Mirdametinib
- Where
- 2 sites in Australia
- Volunteers
- 50 people
- Sponsor
- Murdoch Childrens Research Institute