chronic kidney disease,CKD
Conditions
Interventions
Test group:Useing ICG as contrast agent and nir-ii fluorescence was used for vascular tracing
control group:Routine preoperative ultrasound was used for preoperative evaluation
Sponsors
Chinese PLA General Hosptial Interventional Radiography
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1) For patients with egfr<30ml/min, hemodialysis is planned within half a year, and it is suitable to establish AVF; 2) Patients who have been treated with CVC dialysis or peritoneal dialysis and are to be replaced with AVF scheme, and are considered to be operable by the fistula doctor; 3) Patients with distal AVF failure and need to rebuild fistula; 4) Patients with AVG protocol infection, failure or other reasons who need AVF protocol; 5) 18 to 80 years old, regardless of gender.
Exclusion criteria
Exclusion criteria: 1) Icg15min retention rate >= 40%; 2) ICG allergy or iodine allergy; 3) Patients who have participated in other clinical trials within 3 months; 4) The researchers think it is not suitable for the selected patients; 5) The patient or guardian is unwilling or unable to provide written informed consent or disobey the follow-up requirements.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Vessel diameter and patency; | — |
Countries
China
Contacts
Public ContactZhijun Wang
Outcome results
None listed