Pathogenic gene profile of patients with recurrent patellar dislocation

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2200055114

Enrollment

Unknown

Registered

2022-01-01

Start date

2022-12-01

Completion date

Unknown

Last updated

2023-01-09

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

recurrent patella dislocation

Interventions

recurrent patellar dislocation group:None

normal control group:None

Eligibility

Sex/Gender

All

Age

5 Years to 50 Years

Inclusion criteria

Inclusion criteria: 1. Inclusion criteria for patients with recurrent patellar dislocation syndrome: patients clinically diagnosed with recurrent patellar dislocation according to the diagnostic criteria; 2. Inclusion criteria for the normal control group: patients with a simple third-degree tear of the lateral meniscus were clinically diagnosed according to the diagnostic criteria.

Exclusion criteria

Exclusion criteria: 1. Exclusion criteria for patients with recurrent patellar dislocation syndrome: history of traumatic recurrent patellar dislocation. 2. Exclusion criteria for normal control group: (1) Discoid meniscus; (2) Combined trauma history of other parts; (3) There is a history of knee surgery in the past.

Design outcomes

Primary

Measure	Time frame
genetic profile;	—

Countries

China

Contacts

Public ContactZhao Jinzhong

Shanghai Sixth People's Hospital

jzzhao@sjtu.edu.cn+86 13917396491

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026