Prediction of functional significance of intermediate coronary artery stenosis assessed by fractional flow reserve, using intracoronary saline injection

Prediction of functional significance of intermediate coronary artery stenosis assessed by fractional flow reserve, using intracoronary saline injection - Prediction of fractional coronary flow reserve by intracoronary saline injection

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000021357

Enrollment

100

Registered

2016-03-05

Start date

2015-08-01

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

angina pectoris

Interventions

Just after coronary angiography, we insert a FFR wire into the coronary artery in the patients with intermediate coronary artery stenosis.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: patients with intermediate coronary artery stenosis on CAG

Exclusion criteria

Exclusion criteria: patients who are not excepted for current FFR examination.

Design outcomes

Primary

Measure	Time frame
To determine sFFR cutoff value predicting FFR<0.8.	—

Secondary

Measure	Time frame
To evaluate the safety of sFFR.	—

Countries

Japan

Contacts

Public ContactYoshinharu Fujimori

Suwa Central Hospital Department of Cardiology

fujimori.yoshiharu@gmail.com0366-72-1000

Outcome results

None listed

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