Hemodialysis Clinical Trial
Official title:
To Assess the Value of 3D Time-of-Flight Magnetic Resonance Angiography in Hemodialysis Patients With Occlusive Disease in Arteriovenous Fistula
This study is aimed to assess the value of three-dimensional time-of-flight magnetic resonance angiography (3D-TOF-MRA) in hemodialysis patients with occlusive disease in arteriovenous fistula (AVF). All participants will receive 3D-TOF-MRA and ultrasound to detect the stenosis degree of AVF.
The Principle of 3D-TOF-MRA is based on the "flow effect" of MR. In the GE sequence of MRA imaging, the effect of RF pulses makes the protons in the stationary tissue in the active layer in a saturated state, and the longitudinal magnetization disappears. When the inflow blood appears, its protons are in an unsaturated state and have a high degree of longitudinal magnetization. In this way, a clear difference is formed between saturated tissue and unsaturated flowing blood to display blood vessels. Therefore as a non-invasive and safe method for diagnosing vascular diseases, 3D-TOF-MRA is used widely in cerebrovascular diseases. However, there are currently no studies using 3D-TOF-MRA to diagnose arteriovenous fistula (AVF) stenosis in hemodialysis patients. This project plans to use 3D-TOF-MRA to detect AVF stenosis in hemodialysis patients to provide a safe and effective diagnostic method for patients with end-stage renal failure. ;
| Status | Clinical Trial | Phase | |
|---|---|---|---|
| Recruiting |
NCT04892745 -
Impact of Hemodialysis on Cutaneo-muscular Electrical Impedance
|
||
| Not yet recruiting |
NCT04925674 -
Study of HEC53856 in Patients With Subjects With End-Stage Renal Disease Receiving Dialysis.
|
Phase 1 | |
| Active, not recruiting |
NCT03183245 -
Comparison of the Human Acellular Vessel (HAV) With Fistulas as Conduits for Hemodialysis
|
Phase 3 | |
| Completed |
NCT03365635 -
Administration of Zepatier (Grazoprevir Plus Elbasvir) in Chronic Hemodialysis (HD) Patients With Hepatitis C
|
Phase 4 | |
| Withdrawn |
NCT02904343 -
Evaluation of Domestic Hemodialysis Machine: A Multi-center Clinical Study
|
N/A | |
| Withdrawn |
NCT01855334 -
L-Arginine and Spironolactone Trial in Dialysis-Dependent ESRD
|
Phase 4 | |
| Completed |
NCT01700465 -
Estimating and Predicting Hemodynamic Changes During Hemodialysis
|
N/A | |
| Recruiting |
NCT01195519 -
The Assessment of Quality of Life in Patients With Peritoneal Dialysis and Hemodialysis
|
N/A | |
| Completed |
NCT00737672 -
GORE VIABAHN Endoprosthesis Versus Percutaneous Transluminal Angioplasty (PTA) to Revise AV Grafts in Hemodialysis
|
Phase 3 | |
| Completed |
NCT00527774 -
Effect of HCV Infection on Insulin Resistance and Malnutrition-inflammation Complex Syndrome in Regular Hemodialysis Patients
|
N/A | |
| Completed |
NCT00942253 -
Exercise Training in Dialysis Patients With Restless Legs Syndrome (RLS)
|
Phase 2 | |
| Completed |
NCT00850252 -
Use of a Lifeline Graft in the A-V Shunt Model
|
Phase 1/Phase 2 | |
| Completed |
NCT00224081 -
DRIVE Trial (Dialysis Patients' Response to Intravenous [IV] Iron With Elevated Ferritin)
|
Phase 4 | |
| Completed |
NCT00776750 -
Influenza Vaccination in Hemodialysis Patients and Renal Transplant Recipients
|
Phase 4 | |
| Recruiting |
NCT06351007 -
Educational Program on Dietary Adherence and Nutritional Knowledge in Chronic Kidney Disease Patients (EPAK)
|
N/A | |
| Withdrawn |
NCT03664141 -
Impact of Cannabis Oil on Nutrition in Hemodialysis Patients Study (ICON-HP Study)
|
Phase 3 | |
| Completed |
NCT03909698 -
Antibiotic Dosing in Patients on Intermittent Hemodialysis
|
||
| Recruiting |
NCT03311321 -
Vitamin K to Slow Progression of Cardiovascular Disease Risk in Hemodialysis Patients
|
N/A | |
| Recruiting |
NCT06098924 -
HD Patients' Depression and Happiness
|
||
| Recruiting |
NCT03419923 -
Three Anticoagulation Strategies for Hemodialysis in Patients at Risk of Hemorrhage
|
N/A |