Colour Coded Duplex Ultrasound of Native Arterio-venous Fistula for Haemodialysis With Venous Pressure Measurement Using Controlled Compression Ultrasound as a Predictor for Shunt Maturation in the Early Postoperative Phase

av Fistula Patency Loss as a Cause of Fistula Failure and Hyperphosphatemia

NCT05569109 ·Status: UNKNOWN

Blood Flow Conditions and Sounds in AVFs

NCT06411353 ·Status: RECRUITING ·Phase: NA

The Role of Doppler Ultrasound in Assessment of Local Factors Affecting Maturation of Arteriovenous Fistula in Hemodialysis Patient

NCT05082792 ·Status: UNKNOWN ·Phase: NA

Intensive Monitoring and Preemptive Intervention in the Maintenance of AVF

NCT04418726 ·Status: UNKNOWN ·Phase: NA

Usefulness of Doppler Ultrasound Carried Out by the Vascular Surgeon After Loco-regional Anesthesia for Preferred Access

NCT04978155 ·Status: COMPLETED

Ultrasound to Predict Steal-Syndrome After Arteriovenous-Fistula Creation (UPSAC - Trial)

NCT01468506 ·Status: WITHDRAWN

Ultrasound Prediction of Successful Balloon Assisted AVF Maturation

NCT06771973 ·Status: NOT_YET_RECRUITING

Effects of Heparin on Arteriovenous Fistula Patency

NCT02493504 ·Status: COMPLETED ·Phase: PHASE4

ENhancing Maturation of Autogenous Arteriovenous Hemodialysis Access by Aggressive surveillaNCe With Duplex and Endovascular Treatment

NCT01597115 ·Status: COMPLETED ·Phase: NA

Automated 3D Ultrasound-based Surveillance of Arteriovenous Fistula Maturation for Post-operative Hemodialysis Patients

NCT04017910 ·Status: TERMINATED

Surveillance and Proactive Intervention for Dialysis Access

NCT01391975 ·Status: WITHDRAWN ·Phase: NA

Relationship Between Arterial Variations and Patency of Arteriovenous Fistulae

NCT04613115 ·Status: COMPLETED

Cohort Study on A Following-up System of Native Arteriovenous Fistulae

NCT02880761 ·Status: COMPLETED ·Phase: NA

Vein Histology in Arteriovenous Fistulas and Its Effect on Fistula Surgery Success

NCT01099189 ·Status: COMPLETED

Hemodialysis Vascular Access Imaging Study

NCT02374762 ·Status: COMPLETED

Endothelial Function and Arterio-Venous Fistula Maturation

NCT01604473 ·Status: COMPLETED

Arterio-Venous Fistula Audit. Successful Utilisation Rates of Arterio-Venous Fistulae for Haemodialysis at University Hospital Limerick

NCT05801549 ·Status: COMPLETED

A Randomized Study Evaluating the Role of Ultra-sound Guidance When Drawing Radial Arterial Blood Samples

NCT01789801 ·Status: COMPLETED ·Phase: NA

Investigating the Role of Luminal Pressure on Arteriovenous Fistula Maturation

NCT04017806 ·Status: UNKNOWN

Use of Arterio-venous Fistula as First Choice for Intravenous Drug Administration in Kidney Transplant Recipients

NCT02874391 ·Status: UNKNOWN

Therapeutic Ultrasound on Renal Function

NCT03746639 ·Status: COMPLETED ·Phase: NA

Ultrasound Guided Insertion of Sheath Before Angiography or Angioplasty

NCT03060460 ·Status: TERMINATED ·Phase: NA

Clinical and Mechanistic Research on Autogenous Arteriovenous Fistula in Hemodialysis Patients

NCT07058441 ·Status: ACTIVE_NOT_RECRUITING

Brachiocephalic Arteriovenous Fistulae: Two Different Techniques of Bloodless Surgery and Their Effect on Fistula Stenosis.

NCT04402775 ·Status: TERMINATED ·Phase: NA

Compare Elbow mNT-BBAVF With Wrist RCAVF for Hemodialysis Access

NCT03701243 ·Status: UNKNOWN ·Phase: NA