Effects of complete ''no-touch'' venous vascular management techniques on long-term outcomes of arteriovenous fistulas: a single-center, historically controlled study

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2100048999

Enrollment

Unknown

Registered

2021-07-19

Start date

2021-09-01

Completion date

Unknown

Last updated

2022-03-28

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

arteriovenous fistula

Interventions

Control group:none

Experimental group:construction of AVF by Complete ''No Touch'' Technique

Eligibility

Sex/Gender

All

Age

18 Years to 85 Years

Inclusion criteria

Inclusion criteria: 1. Patients who need to establish autologous arteriovenous fistula and are willing to participate in this study; 2. No surgical contraindications; 3. The inner diameter of the cephalic vein is >= 2 mm, and the radial artery is >= 1.6 mm. Ultrasonography evaluates the patient without stenosis and thrombosis in the outflow tract vein and artery on the operating side.

Exclusion criteria

Exclusion criteria: The procedures set out in this study could not be followed.

Design outcomes

Primary

Measure	Time frame
Inner diameter of outflow vein at 1.5 cm near anastomosis;Inner diameter, wall thickness and distance from skin of outflow tract vein 5 cm away from anastomosis;	—

Secondary

Measure	Time frame
AVF malfunction;Hospitalization rate;Maintenance access cost;Mortality;Hemodialysis adequacy assessment;	—

Countries

China

Contacts

Public ContactHou Guocun

Suzhou Science and Technology City Hospital Affiliated to Nanjing Medical University

doctorhougc@njmu.edu.cn+86 19951296331

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026