None
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1.Part 1 of the Trial: 1. Basic Information Requirements (1) Healthy individuals aged 18-35 years; (2) Body mass index <28.0 kg/m²; (3) Right-handed; 2. Sign a written informed consent form. 2.Part 2 of the Trial: 1. Basic Information Requirements (1) Aged over 18 years; 2. Disease Diagnosis and Laboratory Indicators (1) Patients diagnosed with non-traumatic symptomatic rotator cuff tear and listed for surgical repair; (2) Rotator cuff tear confirmed by ultrasound or MRI; (3) Patients screened and deemed suitable for participation by the surgeon; 3. Others (1) Ability to return to the recruiting center or an affiliated institution for the initial outpatient follow-up rehabilitation therapy appointment; (2) Ability to use a mobile phone, willingness and ability to receive and reply to text messages/WeChat messages; (3) Sign a written informed consent form.
Exclusion criteria
Exclusion criteria: 1.Part 1 of the Trial: 1. Previous or acute injuries, complaints, or misalignments of the cervical spine, thoracic spine, or shoulder joint; 2. Cognitive or psychological impairments; 3. Use of anticoagulant medication; 4. Neuromuscular diseases; 5. History of abnormal vasovagal syncope. 2.Part 2 of the Trial: 1. Traumatic rotator cuff tear (e.g., sudden onset of shoulder pain and weakness after a fall); 2. Previous shoulder surgery (including the ipsilateral glenohumeral joint, acromioclavicular joint, and scapulothoracic joint); 3. Clinical diagnosis of glenohumeral osteoarthritis, rheumatoid arthritis, or periarticular inflammation; 4. Or any other conditions deemed unsuitable for participation; 5. Patients who, for various reasons, are unable to complete the experiment and scale assessments.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Modified Constant-Murley scale;Peak EMG Amplitude;Shoulder MRI;Western Ontario Rotator Cuff Index; | — |
Secondary
| Measure | Time frame |
|---|---|
| Shoulder muscle strength;Scapular position;Numerical rating scale;Global rating of change scales;Shoulder range of motion;EuroQuol-5D; | — |
Countries
China
Contacts
Nanjing Drum Tower Hospital