Status:
COMPLETED
Novel Method for Diagnosing Lateral Patellar Compression Syndrome Using X-ray: a Retrospective Case-Control Study
Lead Sponsor:
Peking University Third Hospital
Conditions:
Lateral Patellar Compression Syndrome
Eligibility:
All Genders
Brief Summary
This study evaluates whether the patellar axial radiograph of lateral patellar curvature angle （LPCA）with knee flexion at 30 ° can be used as a new diagnostic surrogate of lateral patellar compression...
Detailed Description
Background: A well-established reference is lacking for diagnosing lateral patellar compression syndrome (LPCS), and this diagnosis currently depends on clinicians' subjective judgment and several exa...
Eligibility Criteria
Inclusion
- Patients were diagnosed as LPCS ，MT and PD respectively
Exclusion
- patients with ligament injury, malunion of patella fracture, free bodies in the joint, surgical contraindications, and with both knees affected.
Key Trial Info
Start Date :
March 22 2020
Trial Type :
OBSERVATIONAL
Allocation :
ACTUAL
End Date :
May 22 2020
Estimated Enrollment :
87 Patients enrolled
Trial Details
Trial ID
NCT04454593
Start Date
March 22 2020
End Date
May 22 2020
Last Update
July 1 2020
Active Locations (1)
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1
Peking University Third Hospital
Beijing, Beijing Municipality, China, 100191