Does Stepped graft decrease the hemodynamic change after hemodialysis access creation?The finger-Brachial Index Evaluation

Status

Active, not recruiting

Phases

Phase 3

Study type

Interventional

Source

TCTR

Registry ID

TCTR20190514003

Enrollment

Registered

2019-05-14

Start date

2018-08-02

Completion date

Unknown

Last updated

2026-03-30

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

Conditions

Infection complication Graft thrombosis

Interventions

4&#45

7 mm stepped PTFE graft ,Standard 6mm PTFE graft

Experimental Device,Experimental Device

Stepped Forearm AVBG creation ,Standard Forearm AVBG creation

Eligibility

Sex/Gender

All

Age

18 Years to 95 Years

Inclusion criteria

Inclusion criteria: Age 18-95 Anatomy suitable forearm AVBG GFR < 30 mL/min/1.73 m2 No previous vascular access ipsilateral arm

Exclusion criteria

Exclusion criteria: Digital Ischemia/Gangrene Venous Outflow Obstruction Central venous stenosis

Design outcomes

Primary

Measure	Time frame
Hemodynamic change in microvascular perfusion day1,day14,1 month,3 months Finger brachial index	—

Secondary

Measure	Time frame
Predictive Risk Factors for developed significant reduce digital arterial pressure (â‰¥50%) in all p 3 months Brachial artery diameter,Cephalic vein diameter,MAP,MAPxbrachial artery diameter,Complication rate 3 months To measure complication,Patency rate 3 months Time to detect complication	—

Countries

Thailand

Contacts

Public ContactPatompong Akkarapattanakool

Institutional Review Boards in Mahidol University

bankmed13tu@gmail.com0926615259

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Apr 4, 2026

Does Stepped graft decrease the hemodynamic change after hemodialysis access creation?The finger&#45;Brachial Index Evaluation