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

Peking University

Status: Enrolling

Conditions: Anatomic Abnormality; Treatment; Trochlear Dysplasia; Patellar Dislocation; Sport Injury; Femoral Anteversion

Treatments: Other: Collect the clinical data

Study type: Observational

Funder types: Other

Identifiers

NCT05243134

IRB00006761-M2021423

Details and patient eligibility

About

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.

Enrollment: 1,000 estimated patients

Sex: All

Ages: 14 to 40 years old

Volunteers: No Healthy Volunteers

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.

Trial design

1,000 participants in 2 patient groups

Study Group

Description:

Patients with at least one type of anatomic deformity

Treatment:

Other: Collect the clinical data

Control group

Description:

Patients without anatomic deformity

Treatment:

Other: Collect the clinical data