Clinical trials: Arteriovenous Malformations
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
End Stage Renal Disease, Arteriovenous Fistula
Role of Monocytes Adhesion and Vascular Lesions in Vascular Access Success or Failure in Uremic Patients
This study is designed to identify novel predictors of vascular access success or failure in chronic kidney disease patients. Despite efforts to improve placement of arteriovenous fistula (AVF) the primary failure rates are…
- Trial name
- ROMAVAS (NCT03231410)
- Where
- Poland
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Wroclaw Medical University
Costello Syndrome, Noonan Syndrome
Clinical, Genetic, and Epidemiologic Study of Children and Adults With RASopathies
Background: RASopathies are a group of conditions caused by a genetic change. People with a RASopathy may have developmental issues, cognitive disability, poor growth, and birth defects.
- Conditions
- Costello Syndrome, Noonan Syndrome, Cardiofaciocutaneous Syndrome, Legius Syndrome
- Trial name
- NCT04888936
- Where
- 2 sites in United States
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- National Cancer Institute (NCI)
Chronic Renal Failure
A Study of Cytokine and Inflammatory Markers in Patients With Chronic Renal Failure
We hope to study components within the blood that may predict success, failure or other associated complications in relation to the type of vascular access being used.
- Trial name
- NCT00565994
- Testing
- Blood Draw
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Oklahoma
Arteriovenous Malformation
Genetics of Arteriovenous Malformations
The goal of this study is to identify genetic alterations resulting in the development of arteriovenous malformation (AVM) in the central nervous system.
- Trial name
- NCT02445430
- Where
- United States
- Volunteers
- 59 people, healthy volunteers welcome
- Sponsor
- St. Joseph's Hospital and Medical Center, Phoenix
Hereditary Hemorrhagic Telangiectasia, Arteriovenous Malformations
Comprehensive HHT Outcomes Registry of the United States (CHORUS)
The Comprehensive HHT Outcomes Registry of the United States (CHORUS) is an observational registry of patients diagnosed with Hereditary Hemorrhagic Telangiectasia (HHT).
- Conditions
- Hereditary Hemorrhagic Telangiectasia, Arteriovenous Malformations, Telangiectasia, Epistaxis
- Trial name
- CHORUS (NCT06259292)
- Where
- 16 sites in United States
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- Cure HHT
Arteriovenous Fistula
Color Doppler Ultrasonography in Prediction of Arteriovenous Fistula Maturation in Hemodialysis Patients
The transplant is the definitive treatment of renal insufficiency, in our days. While waiting for it, the arteriovenous fistula surgery is standard procedure.
- Trial name
- NCT03171701
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Assiut University
Arteriovenous Fistula, Ultrasound
Relationship Between Arterial Variations and Patency of Arteriovenous Fistulae
In 2019, KDOQI considered that uremic patients with a life expectancy of more than one year should require hemodialysis as an effective renal replacement therapy before preparation of kidney transplantation.
- Conditions
- Arteriovenous Fistula, Ultrasound, Artery
- Trial name
- NCT04613115
- Where
- China
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Beijing Tongren Hospital
End-stage Kidney Disease, Diabetes Mellitus
Vascular Protective Effect of Rosuvastatin in Arteriovenous Fistula
Background Arteriovenous (AV) fistula is the most common vascular access for long-term hemodialysis in the end-stage renal disease (ESRD) patients. About 25% of these patients are diabetes mellitus.
- Conditions
- End-stage Kidney Disease, Diabetes Mellitus, Arteriovenous Fistula
- Trial name
- NCT01863914
- Testing
- Rosuvastatin
- Where
- Taiwan
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- National Cheng-Kung University Hospital
Coronary Artery Disease, Arteriovenous Malformations
Molecular Determinants of Coronaruy Artery Disease
The purpose of this study is to discover genes that may cause Coronary Artery Disease (CAD) or Arteriovenous Malformation (AVM).
- Conditions
- Coronary Artery Disease, Arteriovenous Malformations, Myocardial Infarction
- Trial name
- GeneQuest (NCT00590291)
- Where
- United States
- Volunteers
- 1,461 people, healthy volunteers welcome
- Sponsor
- John Barnard
Decision Tree Analysis
Clinical Decision Tree Analysis of Hemodialysis Arteriovenous Access Choices and Creations - a Multiple-center Retrospective Cohort Study
Our study aim was to utilize a decision tree analysis (DTA) model to gain insight into the decision-making process within a multiple-center cohort.
- Trial name
- NCT06364449
- Testing
- No intervention
- Where
- Taiwan
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Hereditary Hemorrhagic Telangiectasia, Dental Diseases
Nationwide Awareness Campaign and Call for Dental Screening for HHT in Germany
HHT is a relative rare autosomal dominant inherited disorder of the fibrovascular tissue. Diagnosis of HHT is often delayed for decades (Pierucci 2012).
- Trial name
- NCT03549949
- Where
- Germany
- Volunteers
- 411 people, healthy volunteers welcome
- Sponsor
- University Hospital, Essen
AVM - Cerebral Arteriovenous Malformation, Language
Mechanism of Aphasia and Recovery of Language After the Injury of Geschwind's Territory: a Study Based on the Brain Network Analysis
At present, functional imaging studies have suggested that the Geschwind's territory (the inferior parietal lobe) is an important language area. It is the hub for semantics and phonetic language processing.
- Trial name
- NCT04295980
- Testing
- Surgical removal of the BAVMs
- Where
- China
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Beijing Tiantan Hospital
Nurse's Role, Simulation
Training Procedural Simulation of Nurses in Reducing Complications Related to Arteriovenous Fistula Puncture
Interest of training in procedural simulation of nurses in the reduction of complications related to arteriovenous fistula puncture in hemodialysis patients
- Conditions
- Nurse's Role, Simulation, Arteriovenous Fistula
- Trial name
- SIMFAV (NCT03680209)
- Testing
- Simulation
- Where
- France
- Volunteers
- 1,280 people, healthy volunteers welcome
- Sponsor
- University Hospital, Caen
Arterio-venous Fistula
End-to-side Versus Side-to-side Anastomosis With Distal Vein Ligation for Arteriovenous Fistula Creation
End-stage renal disease (ESRD) arises from many heterogeneous disease pathways that alter the function and structure of the kidney irreversibly, over months or years.End-stage renal disease (ESRD) arises from many heterogeneous…
- Trial name
- NCT04222881
- Testing
- AVF anastomosis
- Where
- Egypt
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Pulmonary Arteriovenous Malformations, Hereditary Hemorrhagic Telangiectasia
Cardiopulmonary Exercise Testing to Evaluate Pulmonary AVMs
Pulmonary arteriovenous malformations (PAVMs) are a rare vascular condition affecting the lungs. PAVMs lead to low blood oxygen levels, yet are very well tolerated by patients.
- Trial name
- NCT02436213
- Testing
- Cardiopulmonary exercise test, Blood test
- Where
- United Kingdom
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Hereditary Hemorrhagic Telangiectasia (HHT), Osler Weber Rendu Disease
Harmony-HHT: ATV-1601 in Participants With Hereditary Hemorrhagic Telangiectasia (HHT)
This is a 2-part study evaluating ATV-1601 in participants with moderate to severe HHT. Part 1 is a randomized, double-blind, placebo-controlled study evaluating 3 dosing regimens of ATV-1601.
- Trial name
- NCT07601425
- Testing
- ATV-1601
- Where
- 7 sites in United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Atavistik Bio, Inc
Renal Dialysis
Pain Perception by the Chronic Renal Patient at the Time of Vascular Access Cannulation.
Pain in patients under hemodialysis affects chronic renal patients' quality of life. Distraction has been effective in controlling pain induced by the insertion of needles.
- Trial name
- NCT05729113
- Testing
- Distraction technique
- Where
- Portugal
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- Joana Sofia Dias Pereira de Sousa
AV Fistula
av Fistula Patency Loss as a Cause of Fistula Failure and Hyperphosphatemia
Assessment of arteriovenous fistula patency loss which leads to av fistula failure and its relation to high serum phosphate level in chronic hemodialysis patients.
- Trial name
- NCT05569109
- Testing
- doppler ultrasound
- Where
- Egypt
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Assiut University
Hemodialysis, Virtual Reality
Effect of Virtual Reality on Cannulation-Related Procedural Pain, Distress and Comfort Level in Hemodialysis Patients
This study aimed to determine the effects of virtual reality on procedural pain, distress and comfort levels during cannulation in hemodialysis patients.
- Trial name
- Hemodialysis (NCT07281144)
- Testing
- Virtual Reality
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Tarsus University