Changes of muscle strength around knee joint in patients with anterior cruciate ligament injury
Conditions
Interventions
patients with anterior cruciate ligament injury:N/A
Sponsors
Affiliated Zhongshan Hospital of Dalian University
Eligibility
Sex/Gender
All
Age
18 Years to 65 Years
Inclusion criteria
Inclusion criteria: 1. Patients with first-time anterior cruciate ligament injury and no previous history of knee surgery; 2. Patients without lower limb pain or other diseases affecting lower limb function; 3. Patients aged 18-65 years; 4. Patients with stable vital signs; 5. Patients who have signed informed consent.
Exclusion criteria
Exclusion criteria: 1. The patients with medial and lateral collateral ligament or posterior cruciate ligament rupture, knee dislocation, new fracture or nonunion, poor fracture healing in recent 3 months, meniscus injury of degree II or above or cartilage injury without repair; 2. Patients with bilateral knee injury; 3. Patients complicated with infection, severe complications of cardiovascular, cerebrovascular, liver, kidney, endocrine, hematopoietic system, etc.; 4. The patients with quadriceps muscle defect or surgical scar located in the position of quadriceps muscle abdominal electrode; 5. Patients with pain index more than 3 (pain was assessed by digital analog pain scale in the pre-trial, 0 for no pain, and 10 for the most severe pain); 6. The patients who can not complete the assessment and rehabilitation training as required or who have emotional and mental disorders, poor compliance and refuse the rehabilitation treatment plan.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| 30 degrees/s peak torque;muscle thickness;intergrated electromyography;work fatigue;manual muscle test;rootmeansquare; | — |
Secondary
| Measure | Time frame |
|---|---|
| ROM of knee joint;Knee proprioception;leg circumference;lyshlom scores;pennation angle;PT/BW;coefficient of variation;average peak torque;time standardized electromyography;average electromyography; | — |
Countries
China
Contacts
Public ContactDongmei Ye
Affiliated Zhongshan Hospital Dalian University
Outcome results
None listed