Comparison of balloon inflation time in Angioplasty for failed aRteriovenous fistula among hemodialysis Patients - A multicenter, prospective, randomized, controlled trial -

Comparison of balloon inflation time in Angioplasty for failed aRteriovenous fistula among hemodialysis Patients - A multicenter, prospective, randomized, controlled trial - - CARP trial

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000024331

Enrollment

Registered

2016-10-10

Start date

2016-10-01

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Vascular access stenosis

Interventions

Balloons are inflated to the 0 seconds Balloons are inflated to the 30 seconds

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients who underwent vascular access failure and satisfy the indication criteria for PTA established by the Japanese Society for Dialysis Therapy.

Exclusion criteria

Exclusion criteria: Patients1 who underwents contrast agent allergy,severe heart failure, and pregnants.

Design outcomes

Primary

Measure	Time frame
The 6-month patency rate after baloon angioplasty	—

Secondary

Measure	Time frame
Primary success rate	—

Countries

Japan

Contacts

Public ContactDOI.Shigehiro

Hiroshima University Hospital Department of Nephrology

sdoi@hiroshima-u.ac.jp082-257-1506

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026