A Study of Quantitative Evaluation of Muscle Atrophy and Fatty Infiltration of the Rotator Cuff Muscle using Magnetic Resonance Imaging

A Study of Quantitative Evaluation of Muscle Atrophy and Fatty Infiltration of the Rotator Cuff Muscle using Magnetic Resonance Imaging - Quantitative Evaluation of Muscle Atrophy and Fatty Infiltration of the Rotator Cuff Muscle using Magnetic Resonance Imaging

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000018961

Enrollment

Registered

2015-09-10

Start date

2015-07-22

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

Rotator cuff tear

Interventions

Examination using magnetic resonance imaging for healthy subjct. All subjects undergo the examination once.

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: Healthy male without a past history of shoulder pain.

Exclusion criteria

Exclusion criteria: Subject who cannot undergo MRI examination. Subject who has a past history of nervous disease.

Design outcomes

Primary

Measure	Time frame
intra- and inter-observer reliability of the quantitative evaluation of rotator cuff muscle	—

Secondary

Measure	Time frame
the correlation between the volume and cross-sectional area of the rotator cuff muscle	—

Countries

Japan

Contacts

Public ContactSasaki Tsuhoshi

Gunma University Graduate School of Medicine Department of Orthpaedic surgery

s244s244jp@yahoo.co.jp027-220-8269

Outcome results

None listed

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