Clinical trials: Arterio-venous Fistula
Dialysis Access Malfunction
Volume Flow Assessment to Optimize Angioplasty of Dysfunctional Dialysis Access
This is a multicenter, prospective study investigating a new concept of intra-procedural percutaneous duplex ultrasound (DUS) volume flow-guided balloon angioplasty for the quantification and optimization of endovascular…
- Trial name
- VOLAII (NCT04694287)
- Testing
- Percutaneous DUS volume flow measurements
- Where
- 3 sites in Greece
- Volunteers
- 100 people
- Sponsor
- Attikon Hospital
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
Pain, Satisfaction
Effects of Topical Lidocaine and Benzocaine on Pain Level and Injection Satisfaction
This study aimed to evaluate the effectiveness of topical lidocaine and benzocaine in reducing pain and improving injection satisfaction during Arteriovenous Fistula (AVF) catheterization among hemodialysis patients.
- Conditions
- Pain, Satisfaction, Hemodialysis, Arteriovenous Fistula
- Trial name
- No need (NCT07242157)
- Testing
- Lidocaine Spray: Each ml contained 10 mg lidocaine and ethanol. Applied to the local site to provide anesthesia, Benzocaine spray
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- TC Erciyes University
Dialysis, Fistula
Study of Pain, Anxiety and Complications Related to Cannulation of Arteriovenous (AV) Fistula in Chronic Hemodialysis Patients
A. Pain and other disadvantages of AV fistula cannulation can be limited by using the so-called buttonhole technique. B. Till present in our center catheters with cylindrical points are used for cannulation of AV fistulas with…
- Trial name
- NCT00544492
- Testing
- catheter for AV fistula cannulation
- Where
- Belgium
- Volunteers
- 40 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Kidney Failure, Hemodialysis Fistula Thrombosis
Clopidogrel Prevention of Early Arteriovenous (AV) Fistula Thrombosis
The objective of the study is to determine whether clopidogrel reduces the early failure rate of native AV fistulae. This study was originally registered as NCT00067119 which included two protocols, this one and the GRAFT study)
- Trial name
- FISTULA (NCT03289520)
- Testing
- Clopidogrel
- Where
- 9 sites in United States
- Volunteers
- 877 people
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Arteriovenous Fistula, Hemodialysis
Identifying Risk Factors (RF) for Early Haemodialysis Arteriovenous Fistula Failure (eAVFF)
Arteriovenous fisutla (AVF) is the vascular access of choice for hemodialysis but has a high early failure (eAVFF) rate. eAVFF can be defined as thrombosis/stenosis and Doppler ultrasound (DUS)-based failure-to-mature parameters…
- Conditions
- Arteriovenous Fistula, Hemodialysis, End Stage Chronic Renal Failure
- Trial name
- eAVFF-RF (NCT05552482)
- Testing
- Identification of predictive factors
- Where
- France
- Volunteers
- 105 people
- Sponsor
- Centre Hospitalier Régional Metz-Thionville
Hypothermia
Study of Heat and Intravenous Fluids for Exogenous Rewarming
The purpose of this study is to compare two novel active rewarming techniques in mildly hypothermic people. Volunteers will undergo 3 cooling trials in a circulating bath at 14 degrees celsius and will then be rewarmed with…
- Trial name
- SHIVER (NCT02339103)
- Testing
- Warmed IV fluids, Warmed perfusion pads
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Stanford University
Chronic Kidney Disease (CKD)
A Prospective Clinical Evaluation of the Total Vascular Access (TVA) FLEX-1 Device Protocol FLEX-1-001
The primary objective of this clinical study is to evaluate the preliminary safety and effectiveness of using the FLEX-1 device for the creation of an arteriovenous fistula (AVF) in patients requiring chronic hemodialysis.
- Trial name
- NCT02119845
- Testing
- Endovascular AVF (EndoAVF)
- Where
- Paraguay
- Volunteers
- 16 people
- Sponsor
- C. R. Bard
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
Arteriovenous Fistula, Hemodialysis
Arteriovenous Fistula Cannulation Practices and Dialysis Adequacy
Arteriovenous fistulae are preferred among methods of providing blood access for hemodialysis. For each hemodialysis treatment, the fistula is cannulated usually with two needles.
- Conditions
- Arteriovenous Fistula, Hemodialysis, Dialysis Adequacy
- Trial name
- NCT04270292
- Where
- Turkey (Türkiye)
- Volunteers
- 164 people
- Sponsor
- Istanbul Demiroglu Bilim University
End Stage Renal Disease, Arteriovenous Fistula
Changes in Cardiac Structure and Function After Establishment of Autologous Arteriovenous Fistula
This study is a retrospective cohort study aimed at evaluating the impact of autologous arteriovenous fistula (AVF) on the heart, especially the left atrial structure, in patients with end-stage renal disease (ESRD) through a…
- Trial name
- NCT06199609
- Testing
- Hemodialysis pathway, AVF
- Where
- China
- Volunteers
- 2,027 people
- Sponsor
- Haiyan Wang
Renal Failure, Chronic
Timing for Arteriovenous Fistula Creation and Its Effect on Target Organs in Patients With Chronic Renal Failure
The timing for arteriovenous fistula (AVF) creation and its effect on target organs in patients with chronic renal failure will be investigated by multicenter prospective cohort.
- Trial name
- TACTIC (NCT02259296)
- Testing
- Lower eGFR for AVF construction, Higher eGFR for AVF construction
- Volunteers
- 2,200 people
- Sponsor
- Shanghai Changzheng Hospital
Arteriovenous Fistula
FLEX®-DCB Dialysis ACCESS Stenosis Study
This prospective, single arm, single-center study is designed to evaluate the performance of the FLEX Scoring Catheter®/POBA/DCB in A-V access circuits.
- Trial name
- AVAFLEX (NCT03566927)
- Testing
- FLEX Scoring Catheter with Lutonix DCB
- Where
- United States
- Volunteers
- 34 people
- Sponsor
- VentureMed Group Inc.
Pulmonary Arteriovenous Malformation
Microvascular Plug (MVP) for the Treatment of Pulmonary ArterioVenous Malformations (PAVMs)
The purpose of this study is to compare the use of the Micro Vascular Plug (MVP) system and other embolic devices in treatment of PAVMs.
- Trial name
- NCT04396041
- Testing
- Microvascular Plug (MVP), Amplatzer Vascular Plug (AVP), Detachable coils
- Where
- United States
- Volunteers
- 223 people
- Sponsor
- Johns Hopkins University
End Stage Renal Disease
Post Market Study for VasQ, an External Support Implant for Arteriovenous Fistula
VasQ is an external support implant for arteriovenous fistulas created for dialysis access. This is a postmarket surveillance, prospective, multi-center, randomized, controlled, open label trial enrolling 300 patients randomized…
- Trial name
- NCT06516653
- Testing
- VasQ, Arteriovenous fistula creation for dialysis vascular access
- Where
- 13 sites in United States
- Volunteers
- 300 people
- Sponsor
- Laminate Medical Technologies
Vascular Access, End Stage Renal Disease
A Multi Center, Study to Evaluate the Safety and Efficacy of the VasQ External Support Device for Arteriovenous Fistulas
This study is a prospective, multi center, randomized, controlled study of the VasQ in arteriovenous fistulas. The VasQ constraints and directs the geometrical parameters of the fistula as well as the vascular diameter and…
- Trial name
- NCT02112669
- Testing
- VasQ
- Where
- 4 sites in Israel, United Kingdom
- Volunteers
- 60 people
- Sponsor
- Laminate Medical Technologies
Nursing Caries, Arteriovenous Fistula
Simulation-based Training for Nurses and Arteriovenous Fistula Puncture in Chronic Hemodialysis Patients
Currently, the technique of arteriovenous fistula puncture is transmitted by companionship within hemodialysis units. Although the main principles of the technique are well known and common to all hemodialysis units, strong…
- Conditions
- Nursing Caries, Arteriovenous Fistula, Simulation-based Training
- Trial name
- SIMFAV2 (NCT05302505)
- Testing
- simulation-based training
- Where
- 9 sites in France
- Volunteers
- 9,600 people
- Sponsor
- University Hospital, Caen
Arteriovenous Fistula Maturation Failure in End-stage Renal Disease
Clinical and Mechanistic Research on Autogenous Arteriovenous Fistula in Hemodialysis Patients
This study aims to investigate the long-term clinical outcomes and molecular mechanisms of autogenous arteriovenous fistula (AVF) maturation failure in uremic patients.
- Trial name
- NCT07058441
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Ai Peng
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
Arteriovenous Fistula
Study Evaluating the Safety and Efficacy of Tri-wire Balloon for Treatment of Dysfunctional AV Fistula
This prospective, multicenter, randomized, controlled study is designed to evaluate the safety and effectiveness of the Tri-wire Peripheral Balloon Dilatation Catheter compared to a standard PTA Catheter in treating subjects…
- Trial name
- NCT04393688
- Testing
- Combination Product: Tri-wire Peripheral Balloon Dilatation Catheter
- Where
- 7 sites in China
- Volunteers
- 168 people
- Sponsor
- BrosMed Medical Co., Ltd