The First Affiliated Hospital of Zhengzhou University
Sichuan Provincial People's Hospital
The Second Affiliated Hospital of Dalian Medical University
Beijing Haidian Hospital
Age
18–65
Sex
ALL
Healthy volunteers
Not accepted
You may be eligible if
Patients with chronic renal failure, without AVF creation;
Estimated glomerular filtration rate (eGFR) \<15ml/min 1.73m2 for patients without diabetic kidney disease, and eGFR\<20ml/min 1.73m2 for diabetic kidney disease;
All study subjects must agree to participate in the study and provide written informed consent.
You may not be if
Patients with the history of arteriovenous graft, or central venous catheter, or peritoneal dialysis catheter placement;
Contraindications to AVF construction:
* Allen's Test is positive, or arterial diameter\<2 mm; venous diameter\<2.5 mm or venous occlusion/stenosis.
* Local infection.
Have any other uncontrolled medical condition (severe heart failure, malignancy, severe coagulation disorders ).
Mental illness that makes the patients unable to complete the trial.
Female who is planning to become pregnant, who is pregnant and/or lactating, who is unwilling to use effective means of contraception.
Clareo Health | Timing for Arteriovenous Fistula Creation and Its Effect on Target Organs in Patients With Chronic Renal Failure
