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Determination of reference values for cardiac magnetic resonance (CMR) T1/T2 mapping

Determination of reference values for cardiac magnetic resonance (CMR) T1/T2 mapping - Determination of reference values for cardiac magnetic resonance (CMR) T1/T2 mapping

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
JPRN
Registry ID
JPRN-UMIN000051608
Enrollment
30
Registered
2023-07-20
Start date
2023-07-20
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

Healthy adult

Interventions

None listed

Sponsors

National Institutes for Quantum Science and Technology(QST)
Lead Sponsor
Jichi Medical University Saitama Medical Center
Collaborator

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Persons with the ability to give written consent to participate in this study 2) Men and women who are at least 20 years old and less than 70 years old at the time of consent, and who can hold their breath for 10 to 15 seconds 3) Persons who have been judged by a physician to be in good health

Exclusion criteria

Exclusion criteria: 1) Those with a past or present history of serious physical or cardiac illness 2) Currently have an arrhythmia or HR of 90 or more or HR of 50 or less 3) Persons dependent on drugs or alcohol 4) Those with implanted medical devices(cardiac pacemaker, ICD, CRT, etc.) in the heart 5) Those with magnetic metals in the body (tattoos, intraocular lens , etc.) and claustrophobia 6) Pregnancy or possibility of being pregnant 7) High body weight (over 90 kg) 8) Those unable to hold their breath for 10 to 15 seconds 9) Persons deemed by the physician to be unsuitable for this examination

Design outcomes

Primary

MeasureTime frame
Establishment of reference values in more than a certain number of healthy adults

Countries

Japan

Contacts

Public ContactTakayuki Obata

National Institutes for Quantum Science and Technology(QST) Department of Molecular Imaging and Theranostics, Institute for Quantum Medical Science

obata.takayuki@qst.go.jp043-206-3230

Outcome results

None listed

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