Effect on Brain Function by Immobilization after Arthroscopic Rotator Cuff Repair

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-jRCTs032210476

Enrollment

Registered

2021-12-10

Start date

2021-12-10

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

Arm A: wear sling after the surgery Arm B: no sling

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Over 20 years old 2. Right handed patients who are diagnosed with right rotator cuff tear (exclude isolated subscaplaris tear), that are small or medium size according to Cofield classification 3. Patients who are planned to get arthroscopic rotator cuff repair 4. Patients who are not diagnosed with psyciatric or neurologic disorders 5. Patients who agree to this study by written consent form

Exclusion criteria

Exclusion criteria: 1. Patients who have MRI contraindications 2. Patients who are deemed inappropriate for inclusion by a surgeon

Design outcomes

Primary

Measure	Time frame
Brain function by fMRI	—

Secondary

Measure	Time frame
Pain, Functional assessment, Radiological assessment by MRI, Complications	—

Contacts

Public ContactKurumi Nakase

Gunma University Hospital

k-fukui@gunma-u.ac.jp+81-27-220-7111

Outcome results

None listed

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