the efficacy of Repeated 3-times-balloon-inflation for Ultimaster stent deployment

the efficacy of Repeated 3-times-balloon-inflation for Ultimaster stent deployment - R3Ultimaster

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000020697

Enrollment

Registered

2016-01-22

Start date

2015-11-01

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

Ischemic heart disease

Interventions

The patient who is scheduled to be treated with Percutaneous catheter intervention.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: The patients who need percutaneous coronary stent implantation

Exclusion criteria

Exclusion criteria: The patient who judged inappropriate for the study by the operator

Design outcomes

Primary

Measure	Time frame
We compare the following items measured by OCT after 1-time-balloon inflation with that after 3-times-balloon inflation. 1.Minimum Lumen Diameter(MLD) 2.Minimum Lumen Area(MLA) 3.Stent Volume	—

Countries

Japan

Contacts

Public ContactTaku Iwaki

Yokohama Sakae Kyosai Hospital Cardiology

iwaki4661@yahoo.co.jp+81458912171

Outcome results

None listed

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