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A randomized controlled study of toe centripetal anastomosis design to improve wall shear stress and long-term patency of radio-cephalic arteriovenous fistula

A randomized controlled study of toe centripetal anastomosis design to improve wall shear stress and long-term patency of radio-cephalic arteriovenous fistula

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2300069806
Enrollment
Unknown
Registered
2023-03-27
Start date
2023-04-01
Completion date
Unknown
Last updated
2023-05-29

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

Conditions

Chronic kidney disease 5 stage

Interventions

toe centripetal anastomosis group:toe centripetal anastomosis
heel centripetal anastomosis group:heel centripetal anastomosis

Sponsors

Huazhong University of Science and Technology Union Shenzhen Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 100 Years

Inclusion criteria

Inclusion criteria: (1) age = 18 years; (2) chronic kidney disease (CKD) stage 5; (3) preparing to perform end-to-side RCAVF; (4) radial artery and cephalic vein diameter > 1.5 mm and no vein stenosis and occlusion.

Exclusion criteria

Exclusion criteria: (1) Patients with poor compliance and unable to complete the 24-month follow-up; (2) Patients with a life expectancy of less than 24 months.

Design outcomes

Primary

MeasureTime frame
RCAVF fistula blood flow;RCAVF fistula patency;—

Secondary

MeasureTime frame
wall shear stress;—

Countries

China

Contacts

Public ContactJIANG Ying

Huazhong University of Science and Technology Union Shenzhen Hospital

1666316286@qq.com+86 13560795241

Outcome results

None listed

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