The clinical effect and central mechanism of electroacupuncture on acute pain after total knee arthroplasty
Not Applicable
- Conditions
- Total knee arthroplasty acute pain
- Registration Number
- ITMCTR2000003391
- Lead Sponsor
- Guanghua Hospital Affilicated to Shanghai University of Traditional Chinese Medicine
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Pending
- Sex
- All
- Target Recruitment
- Not specified
Inclusion Criteria
1) According to the clinical diagnostic criteria for knee osteoarthritis, the diagnosis is knee osteoarthritis. Kellgren-Lawrence is classified as stage III or IV, and will undergo the first unilateral TKA operation;
2) The American Society of Anesthesiologists (ASA) stage I or II;
3) Aged >=60 years old;
4) Knee varus / valgus <15 degree;
5) BMI male <=35, female <=34;
6) Right-handed;
7) Agree and sign the informed consent.
Exclusion Criteria
1) Serious dysfunction of vital organs;
2) History of major surgical trauma within half a year;
3) Cancer patients;
4) Other clinical observations that have been or are in progress;
5) Contraindications to magnetic resonance examination.
Study & Design
- Study Type
- Interventional study
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method umerical Rating Scale;BOLD-fMRI;
- Secondary Outcome Measures
Name Time Method Pain catastrophic scale;Surface electromyography;Stress pain threshold test;AKS;Pain self efficacy questionnaire;Number of stations in 30 seconds;Hamilton Anxiety Scale;