The Influence of Anatomic Deformities on the Clinical Efficacy in the Patients With Patellar Dislocation

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Total Enrollment

1000 participants

Study Classification

OBSERVATIONAL

Study Start Date

2021-09-30

Study Completion Date

2025-12-30

Brief Summary

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All the data of patients with patellar dislocation will be collected to evaluate the anatomic deformities. The data includes X-ray, CT, MRI examinations, medical records, and physical examination information. Finally, we correlate the anatomic deformities with clinical efficacy. To search for the risk factors that lead to patellar dislocation and influence the therapeutic effect.

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Detailed Description

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Conditions

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Patellar Dislocation Anatomic Abnormality Trochlear Dysplasia Femoral Anteversion Treatment Sport Injury

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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Study Group

Patients with at least one type of anatomic deformity

Collect the clinical data

Intervention Type OTHER

We analyze the influence of the anatomic deformity on the clinical efficacy at the follow-up.

Control group

Patients without anatomic deformity

Collect the clinical data

Intervention Type OTHER

We analyze the influence of the anatomic deformity on the clinical efficacy at the follow-up.

Interventions

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Collect the clinical data

We analyze the influence of the anatomic deformity on the clinical efficacy at the follow-up.

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

-Patients with patellar dislocation.

Exclusion Criteria

* Patients with significant ligamentous knee injury.
* Previous fracture or surgery of the lower limb.
* Patellar dislocation caused by car accidents or other high-energy force directly on the patella.

Minimum Eligible Age

14 Years

Maximum Eligible Age

40 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No