Rotator cuff-related shoulder pain
Conditions
Interventions
rotator cuff-related shoulder pain, RCRSP group:None
Healthy group:None
Sponsors
Shanghai Seventh People's Hospital
Eligibility
Sex/Gender
All
Age
35 Years to 75 Years
Inclusion criteria
Inclusion criteria: 1.RCRSP group: (1) Aged 35-75 years; (2) Shoulder pain persisting for at least 3 months; (3) Pain intensity rated =4/10 on the Numeric Pain Rating Scale(NPRS) in at least one of the following conditions: at rest, during activity, or night-time pain; (4) Right-handed; (5) Clinical presentation consistent with RCRSP, identified according to British Elbow and Shoulder Society (BESS) and a combination of physical examination findings; (6) Sign the informed consent form; 2.Healthy group: (1) Healthy controls will be age- and sex-matched to the RCRSP group; (2) Right-handed; (3) Sign the informed consent form; (4) Sign the informed consent form;
Exclusion criteria
Exclusion criteria: 1. Suspected acute or massive rotator cuff tears; 2. Presence of other primary shoulder disorders, such as primary adhesive capsulitis; 3. Cervical spine-related pain or neurological disease; 4. Previous history of shoulder surgery; 5. Received injection therapy within the past 1 month; 6. Major psychiatric disorder, clinically significant cognitive impairment; 7. Current use of centrally acting medications, or conditions contraindicating EEG recording; 8. History of malignancy or ongoing cancer treatment.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| resting-state alpha-band mean power density within the predefined sensorimotor ROI; | — |
Secondary
| Measure | Time frame |
|---|---|
| Power Indicators of Other Frequency Bands in Resting State;Movement-evoked pain score;event-related desynchronization/synchronization (ERD/ERS);Resting-state functional connectivity indicators;Number of adverse events and severity grading; | — |
Countries
China
Contacts
Public ContactLiming Jiang
Shanghai Seventh People's Hospital
Outcome results
None listed