Clinical trials: Vascular Malformations
Arteriovenous Fistula
Use of Topical Tranexamic Acid and Bacitracin in Dialysis Patients
This study will investigate how the use of Tranexamic acid and Bacitracin applied to the bleeding site after the hemodialysis fistula needle is removed will affect Time to Clot and Infection Rate
- Trial name
- NCT02106962
- Testing
- Topical Tranexamic Acid 5% with bacitracin, Topical Tranexamic Acid 25% with bacitracin
- Where
- 3 sites in United States
- Volunteers
- 17 people
- Sponsor
- California Institute of Renal Research
Hereditary Hemorrhagic Telangiectasia, Epistaxis
Efficacy of Thalidomide in the Treatment of Hereditary Hemorrhagic Telangiectasia
Hereditary hemorrhagic telangiectasia (HHT) (OMIM 187300 and 600376), also known as Rendu-Osler-Weber syndrome, is an autosomal dominant disease and has a prevalence between 1:5000 and 1:8000 in different populations.
- Trial name
- THALI-HHT (NCT01485224)
- Testing
- Thalidomide
- Where
- Italy
- Volunteers
- 31 people
- Sponsor
- Fondazione IRCCS Policlinico San Matteo di Pavia
Radiation Necrosis
Low-dose Intra-arterial Bevacizumab for Edema and Radiation Necrosis Therapeutic Intervention (LIBERTI)
To assess the overall safety and efficacy of intra-arterial (IA) bevacizumab for the treatment of radiation necrosis. A single 2.5 mg/kg dose of bevacizumab will be given intra-arterially after osmotic blood-brain-barrier…
- Trial name
- LIBERTI (NCT02819479)
- Testing
- 25% Mannitol, Low-dose Intra-arterial Bevacizumab
- Where
- 2 sites in United States
- Volunteers
- 10 people
- Sponsor
- Norton Healthcare
Renal Dialysis, Hemodynamics
The LIPMAT Study: Liposomal Prednisolone to Improve Hemodialysis Fistula Maturation
This study will investigate if liposomal prednisolone is effective in promoting arteriovenous fistula (AVF) maturation when administered to human subjects after surgical creation of a radio-cephalic AVF.
- Conditions
- Renal Dialysis, Hemodynamics, Vascular Remodeling, Neointima
- Trial name
- LIPMAT (NCT02495662)
- Testing
- PEG-liposomal prednisolone sodium phosphate
- Where
- Netherlands
- Volunteers
- 30 people
- Sponsor
- Leiden University Medical Center
Post-thrombotic Syndrome, May-Thurner Syndrome
Treadmill Pilot Study (Invasive Pressure Measurements in PTS)
Patients with unilateral post-thrombotic obstruction of the iliac tract and or common femoral vein, eligible for stenting are included. Intravenous pressure is measured in both dorsal foot veins and both common femoral veins.
- Trial name
- NCT01846780
- Testing
- PTA & stenting
- Where
- Netherlands
- Volunteers
- 24 people
- Sponsor
- Maastricht University Medical Center
Kidney Failure, Chronic
Creation of Arteriovenous Ante-brachial Fistula Under Axillary Block Versus Local Anesthesia : Impact on Early Complications
Recommended by the KDOQI vascular access guidelines, antebrachial arteriovenous fistula is the best primary vascular access for hemodialysis in patients with end stage renal disease.
- Trial name
- FAV ss ALR (NCT02722096)
- Testing
- Axillary block anesthesia with Ropivacaine and Lidocaine, Local anesthesia with Ropivacaine and Lidocaine
- Where
- France
- Volunteers
- 78 people
- Sponsor
- Hospices Civils de Lyon
Hereditary Hemorrhagic Telangiectasia
Prospective Descriptive Study of the Angiogenic T Cell Population in Subjects With Hereditary Hemorrhagic Telangiectasia (HHT)
Hereditary hemorrhagic telangiectasia (HHT) results from genetic deregulation of angiogenesis. It is characterized by mucocutaneous telangiectasia responsible for recurrent epistaxis affecting quality of life (anaemia, iron…
- Trial name
- TangRO (NCT03572556)
- Testing
- Blood samples, Epistaxis charts
- Where
- France
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire Dijon
End-stage Renal Disease (ESRD)
Creating a Buttonhole Tunnel Track by Repeated Needling of the AV Fistula on the Same Day in Patients on Hemodialysis.
BACKGROUND: The patients diagnosed with end stage renal disease require dialysis and for that they need to have a vascular access for hemodialysis (HD) placed.
- Trial name
- NCT03989141
- Testing
- Repeated cannulation Buttonhole., Single cannulation Buttonhole.
- Where
- 2 sites in Denmark
- Volunteers
- 43 people
- Sponsor
- Esbjerg Hospital - University Hospital of Southern Denmark
Aneurysms, Arteriovenous Malformations
Tetracycline-Derivatives for Treatment of Cerebral Arteriovenous Malformations and Aneurysms
The purpose of this pilot study is to investigate the use of minocycline and doxycycline as medical therapy for inoperable or partially treated arteriovenous malformations (AVMs) and giant aneurysms.
- Trial name
- NCT00243893
- Testing
- minocycline, doxycycline
- Where
- United States
- Volunteers
- 26 people
- Sponsor
- University of California, San Francisco
Pain, Cannula Site Pain
Impact of Stress Balls on Cannulation Pain in Hemodialysis: A Randomized Study
Background: Chronic kidney disease significantly impacts patients and their families, with a portion requiring hemodialysis. Hemodialysis involves repeated vascular cannulation, often causing moderate to severe pain.
- Trial name
- NCT06237738
- Testing
- Stress Ball Use
- Where
- Turkey (Türkiye)
- Volunteers
- 64 people
- Sponsor
- Hasan Kalyoncu University
Arteriovenous Fistula
Exercise Program for Arteriovenous Fistula Maturation
Arteriovenous fistula (AVF) is the recommended vascular access for chronic hemodialysis, as it is associated with less mortality and better patency than arteriovenous graft (AVG) or central venous catheter (CVC).
- Trial name
- FAVULOUS (NCT04034433)
- Testing
- Handgrip exercise program
- Where
- France
- Volunteers
- 40 people
- Sponsor
- Hospices Civils de Lyon
End Stage Renal Diseases, Renal Failure
Advanced Ultrasound Applications for Predicting AVF Outcomes
Haemodialysis is a renal replacement therapy that can be introduced to patients with end-stage renal disease (ESRD) to help them maintain a good healthy life.
- Conditions
- End Stage Renal Diseases, Renal Failure, Chronic Kidney Diseases
- Trial name
- AUAPAVFO (NCT04141358)
- Testing
- Advanced ultrasound measurements
- Where
- United Kingdom
- Volunteers
- 76 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Meningioma, Tumor, Brain
MiDura-Study (Neuro-Patch in Duraplasty)
The aim of this study is to collect systematically and proactively data regarding the performance of Neuro-Patch, like complications and handling, under daily clinical practice when used as intended by the manufacturer
- Conditions
- Meningioma, Tumor, Brain, Chiari Malformation, Vascular Malformation
- Trial name
- MiDura (NCT04189172)
- Where
- 4 sites in France, Germany
- Volunteers
- 328 people
- Sponsor
- Aesculap AG
Arterio-venous Fistula
Anchor Versus Parachute Suturing Technique in Arteriovenous Fistula Creation for Hemodialysis
Randomized controlled study to compare the results of two surgical techniques for AVF creation, including the anchor technique (Group A) and parachute technique (Group B).
- Trial name
- NCT06091839
- Testing
- suturing technique in arteriovenous fistula creation for hemodialysis
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Kafrelsheikh University
End Stage Renal Disease, Hemodialysis Vascular Access Failure
Reduction of Plasma Free VEGF-A Using Low-dose Bevacizumab in Hemodialysis Patients
The primary purpose of this pilot study is to assess the pharmacokinetic profile of low-dose bevacizumab and its effectiveness in reducing plasma free VEGF-A levels safely in hemodialysis patients.
- Trial name
- NCT02695641
- Testing
- 1.25mg bevacizumab, 2.50mg bevacizumab
- Sponsor
- Mayo Clinic
Central Nervous System Tumour, Arteriovenous Malformation
Proton Radiotherapy for Primary Central Nervous System Tumours in Adults
Open label, multi-centre prospective study. Adult patients with primary central nervous system tumours fulfilling the inclusion criteria according to the study protocol.
- Trial name
- PRO-CNS (NCT02797366)
- Testing
- Proton radiotherapy
- Where
- 6 sites in Sweden
- Volunteers
- 500 people
- Sponsor
- Uppsala University
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 Stenosis, Venous Occlusion
The Merit WRAPSODY AV Access Efficacy Study (WAVE)
The purpose of the study is to demonstrate the safety and efficacy of the Merit WRAPSODY Endovascular Stent Graft for treatment of stenosis or occlusion within the dialysis access outflow circuit
- Trial name
- WAVE (NCT04540302)
- Testing
- Merit WRAPSODY Endovascular Stent Graft, PTA
- Where
- 43 sites in United States, Brazil and 2 more
- Volunteers
- 357 people
- Sponsor
- Merit Medical Systems, Inc.
Chronic Kidney Disease 5D, Heart Failure
Cardio-fistular Recirculation in Patients With Chronic Heart Failure and Preserved Left Ventricle Ejection Fraction
This is a single-arm cohort study aimed to evaluate change of arteriovenous fistula volume blood flow / cardiac output ratio in patients with chronic heart failure (NYHA I-II classes) and with preserved ejection fraction as a…
- Conditions
- Chronic Kidney Disease 5D, Heart Failure, Heart Failure NYHA Class I, Heart Failure NYHA Class II
- Trial name
- NCT06394986
- Testing
- Hemodialysis session
- Where
- Russia
- Volunteers
- 20 people
- Sponsor
- Moscow Regional Research and Clinical Institute (MONIKI)
Supratentorial Neoplasms, Aneurysms
Scalp Nerve Blocks for Post-Craniotomy Pain
The objective of this study is to demonstrate that scalp nerve blocks ("scalp freezing"), performed at the end of supratentorial brain surgery, will reduce post-operative pain, opioids side effects, and the time required for…
- Conditions
- Supratentorial Neoplasms, Aneurysms, Arteriovenous Malformation, Epilepsy
- Trial name
- NCT00972790
- Testing
- Bilateral Scalp Nerve Blocks
- Where
- Canada
- Volunteers
- 89 people
- Sponsor
- Unity Health Toronto