Feasibility of myocardial T1 mapping using 1.5T MRI in comparison with 3T MRI

Feasibility of myocardial T1 mapping using 1.5T MRI in comparison with 3T MRI - Feasibility study of 1.5T myocardial T1 mapping

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000020322

Enrollment

Registered

2016-02-01

Start date

2016-02-01

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

Normal volunteer Cardiomyopathy

Interventions

T1 mapping imaging Once during the diagnostic procedure of cardiac MRI

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) Normal Volunteer 2) Ideopathic cardiomyopathy 3) Secondary cardiomyophathy

Exclusion criteria

Exclusion criteria: 1) Under 19 years old 2) Unavailability in obtaining of consensus 3) Patients who cannot maintain supine position more than 30 minutes 4) Patients who cannot hold their breath 5) Patients with severe arrhythmic complication 6) Patients with severe anemia 7) Patients with renal impairment (eGFR < ml/min./1.73m^2 8) Patients who are considered unsuitable for recluit

Design outcomes

Primary

Measure	Time frame
1) Estimation of T1 mapping imaging between 1.5T MRI in normal volunteer 2) Assessment of lesion detectability in typical cardiomyopathy 3) Assessment of appearence in cases of non-ideopathic cardiomyopathy	—

Countries

Japan

Contacts

Public ContactRyoichi Tanaka

Iwate Medical University Radiology

rtanaka@iwate-med.ac.jp019-651-5111

Outcome results

None listed

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