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Novel Method for Diagnosing Lateral Patellar Compression Syndrome Using X-ray: a Retrospective Case-Control Study

NCT04454593 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 87

Last updated 2020-07-01

No results posted yet for this study

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 syndrome（LPCS）. We believe that the new index LPCA has high sensitivity and specificity in initial diagnosis of LPCS using axial patellar radiograph with knee flexion at 30 ° , and has high application value.

Conditions

  • Lateral Patellar Compression Syndrome

Interventions

OTHER

no intervention

This is an observation study,with no intervention

Sponsors & Collaborators

  • Peking University Third Hospital

    lead OTHER

Principal Investigators

  • Yang Yu-ping · Peking University Third Hospital

Eligibility

Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2020-03-22
Primary Completion
2020-04-22
Completion
2020-05-22

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04454593 on ClinicalTrials.gov