Clinical trials: Arteriovenous Shunt
Renal Failure, Left Ventricular Hypertrophy
Attenuation of Cardiac Effects of Arteriovenous Fistula Creation With Losartan
The primary objective is to determine if the use of losartan, an angiotensin II receptor blocker, can attenuate left ventricular hypertrophy, independent of its antihypertensive effects, in patients with near end stage chronic…
- Trial name
- NCT00602004
- Testing
- losartan
- Where
- Australia
- Volunteers
- 52 people
- Sponsor
- Melbourne Health
Arteriovenous Fistula, Pain
Evaluating the Effect of the Valsalva Maneuver on Invasive Pain During Arteriovenous Fistula Cannulation in Hemodialysis Patients
The goal of this clinical trial is to evaluate whether the Valsalva maneuver reduces invasive pain during arteriovenous fistula (AVF) cannulation in adult hemodialysis patients.
- Conditions
- Arteriovenous Fistula, Pain, Hemodialysis Access Failure, Vascular Access Device Complications
- Trial name
- VALPAIN-HD (NCT07066579)
- Testing
- Valsalva Maneuver
- Volunteers
- 60 people
- Sponsor
- Cansu POLAT DÜNYA
Vascular Access Complication
Comparison of Brachial Wrist Index Before and After Implantation of Arteriovenous Fistulas, Based on Brachial Artery
Arterio-Venous Fistula (AVF) is the most recommended vascular access for hemodialysis. Steal syndrome is a potential complication of AVF implantation and occurs secondary to diversion of the arterial flow of a limb to the venous…
- Trial name
- NCT06365489
- Where
- Iran
- Volunteers
- 78 people
- Sponsor
- Golestan University of Medical sciences
Kidney Diseases
Intermittent Pneumatic Compression Device for Vein Dilation in Kidney Disease Patients to Enable AVF Creation (FACT)
This is a single center pilot study that is seeking to determine whether the use of the Fist Assist® device for 360 hours over 90 days by patients with advanced CKD prior to AVF surgery results in significant increases in…
- Trial name
- FACT (NCT04063787)
- Testing
- Fist Assist
- Where
- United States
- Volunteers
- 46 people
- Sponsor
- University of Chicago
Arteriovenous Graft, Arteriovenous Fistula
Validation of Arterio Venous Access Stage (AVAS) Classification
VAVASC trial is an observational multicentre study. The aim of this trial is to validate AVAS (arteriovenous vascular access stage) classification.
- Conditions
- Arteriovenous Graft, Arteriovenous Fistula, Dialysis Access Malfunction, Kidney Failure
- Trial name
- VAVASC (NCT04796558)
- Testing
- AVAS Classification
- Where
- Czechia
- Volunteers
- 800 people
- Sponsor
- Vascular surgery, University hospital Královské Vinohrady, Prague
Hemodialysis Access Failure
Effectiveness of Endoluminal Treatment of Autologous Arteriovenous Endovascular Fistula Failure
This study was aimed at comparing the efficacy and safety of cutting balloons versus drug-coated balloons in treating venous segment stenosis of autologous arteriovenous fistulas.This is a prospective, multi-center cohort study.
- Trial name
- NCT06493292
- Testing
- Endovascular therapy
- Where
- 3 sites in China
- Volunteers
- 180 people
- Sponsor
- RenJi Hospital
Arteriovenous Fistula
Study Comparing Lutonix AV Drug Coated Balloon vs Standard Balloon for Treatment of Dysfunctional AV Fistulae
This prospective, global, multicenter, randomized, controlled study is designed to evaluate the safety and effectiveness of the Lutonix 035 AV Drug Coated Balloon PTA Catheter compared to a standard PTA Catheter in treating…
- Trial name
- NCT02440022
- Testing
- Lutonix DCB, Standard Balloon Angioplasty Catheter, Percutaneous Transluminal Angiography
- Where
- 23 sites in United States
- Volunteers
- 285 people
- Sponsor
- C. R. Bard
Neurally Mediated Syncope
The Iliac Arterio-venous Fistula for Treatment of Neurally Mediated Syncope Study
The purpose of the study is to investigate the efficacy of the ROX coupler in treating patients with tilt test proven Neurally mediated syncope.
- Trial name
- SHAM-ROX NMS (NCT02388087)
- Testing
- ROX COUPLER, Right heart catheterisation and routine care
- Volunteers
- 20 people
- Sponsor
- East Sussex Healthcare NHS Trust
Arteriovenous Dural Fistula
PHIL in the Treatment of Intracranial dAVF.
This study is a prospective, multicenter, single-arm study. Patients with Dural Arteriovenous Fistulas (dAVF) have a few choice for safe treatment.
- Trial name
- PHIL dAVF (NCT03467542)
- Testing
- PHIL® Liquid Embolic System
- Where
- United States
- Volunteers
- 64 people
- Sponsor
- Microvention-Terumo, Inc.
Chronic Kidney Diseases, Chronic Kidney Failure
SelfWrap-Assisted Arteriovenous Fistulas
This is a single-center, prospective, single-arm clinical study to evaluate the feasibility, safety, and performance of VenoStent's SelfWrap® Bioabsorbable Perivascular Wrap on arteriovenous fistulas (AVFs).
- Conditions
- Chronic Kidney Diseases, Chronic Kidney Failure, End Stage Renal Disease, End Stage Kidney Disease
- Trial name
- SW-AVF (NCT05418816)
- Testing
- SelfWrap Bioabsorbable Perivascular Wrap
- Where
- Paraguay
- Volunteers
- 20 people
- Sponsor
- VenoStent
Aneurysmal Subarachnoid Hemorrhage, Vasospasm, Intracranial
Chemical and Mechanical Angioplasty for Vasospasm (SAVEBRAIN)
This is a monocentric randomized prospective trial comparing 2 different endovascular strategies of intracranial arterial angioplasty in case of refractory intracranial arterial vasospastic stenosis : chemical angioplasty…
- Conditions
- Aneurysmal Subarachnoid Hemorrhage, Vasospasm, Intracranial, Stenosis, Ruptured Cerebral Aneurysm
- Trial name
- SAVEBRAIN (NCT05268445)
- Testing
- Chemical and Mechanical Angioplasty for Refractory Intracranial Arterial Vasospastic Stenosis
- Where
- Belgium
- Volunteers
- 22 people
- Sponsor
- Erasme University Hospital
Chronic Kidney Disease
Endothelial Function and Arterio-Venous Fistula Maturation
An arterio-venous fistula is a surgical procedure that supports access for people undergoing hemodialysis (HD) for End Stage Renal Disease (ESRD).
- Trial name
- EFAVF (NCT01604473)
- Where
- 2 sites in United States
- Volunteers
- 54 people
- Sponsor
- University of California, San Francisco
End Stage Renal Failure on Dialysis
Anesthetic Technique for AV Fistulae Creation
This study is being done to compare the two anesthesia techniques which are commonly used in the formation of arteriovenous fistulas: local anesthesia and regional anesthesia.
- Trial name
- NCT01727557
- Testing
- regional anesthesia, local anesthesia
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Montefiore Medical Center
Renal Insufficiency, Chronic, Arteriovenous Fistula
Artificial Intelligence-based Prediction of Radio-cephalic Arteriovenous Fistula Maturation Using Preoperative Duplex Examination
The goal of this observational study is to assess the efficacy of AI-driven models in analyzing comprehensive ultrasonographic variables across multiple forearm locations to predict successful AVF maturation.
- Conditions
- Renal Insufficiency, Chronic, Arteriovenous Fistula, Artificial Intelligence (AI), Machine Learning
- Trial name
- NCT06600750
- Testing
- Arteriovenous fistula
- Where
- South Korea
- Volunteers
- 494 people
- Sponsor
- Seoul National University Hospital
Kidney Failure, Arteriovenous Shunt
Maximizing Native Arteriovenous Fistulae Rates.
The purpose of our study is to compare physical examination alone to color Doppler ultrasonography (CDUS) vascular mapping and physical examination in terms of outcomes of vascular access and long-term patency.
- Conditions
- Kidney Failure, Arteriovenous Shunt, Hemodialysis
- Trial name
- NCT02705417
- Testing
- preoperative color Doppler ultrasonographic vascular mapping, physical examination, medical history
- Volunteers
- 136 people
- Sponsor
- Medifil AE
Arteriovenous Fistula
Continuous Suturing Versus Interrupted Clips for Brachiocephalic AV Fistula Creation
The purpose of this study is to investigate a promising strategy to improve maturation and patency rates following creation of AV fistulas and assess whether an anastomosis performed with Anastoclips (interrupted, nonpenetrating)…
- Trial name
- NCT03024372
- Testing
- AV Fistula creation with sutures, AV Fistula creation with clips
- Where
- 3 sites in United States
- Sponsor
- University of South Florida
Supraclavicular Plexus Block Procedure (SCPB), ESRD
Ultrasound Guidance Intercostobrachial Nerve Block in AVF Superficialization
The present clinical study will be undertaken to evaluate and compare the clinical efficacy of two different volumes of distal ICBN block when combined with a baseline supraclavicular brachial plexus block during…
- Trial name
- NCT07852351
- Testing
- Distal Intercostobrachial Nerve Block, Supraclavicular Plexus Block Procedure (SCPB)
- Volunteers
- 76 people
- Sponsor
- Assiut University
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.
Arteriovenous Fistula Patency
Effect of Beraprost Sodium (Berasil) on Hemodialysis
There is no randomized control study to determine if the beneficial effects of beraprost sodium could improve the patency of arteriovenous fistula in hemodialysis patients.
- Trial name
- NCT03142360
- Testing
- Beraprost sodium (Berasil)
- Where
- South Korea
- Volunteers
- 60 people
- Sponsor
- Yonsei University
Sedative Adverse Reaction, Analgesic Adverse Reaction
The Use of Midazolam and Remifentanil During Dialysis Access Procedures
BACKGROUND: Sedation and analgesia are related to unexpected adverse events in chronic renal failure patients undergoing arteriovenous fistula placement procedures under monitored anesthesia care (MAC).
- Conditions
- Sedative Adverse Reaction, Analgesic Adverse Reaction, Midazolam Adverse Reaction, Adverse Reaction to Drug
- Trial name
- NCT04226443
- Testing
- Midazolam intravenous injection, Remifentanil intravenous bolus dose
- Volunteers
- 99 people
- Sponsor
- Kartal Kosuyolu Yuksek Ihtisas Education and Research Hospital