Analysis of rotational alignment in patients with patellar dislocation

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2000029581

Enrollment

Unknown

Registered

2020-02-05

Start date

2020-03-01

Completion date

Unknown

Last updated

2020-04-27

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

Conditions

Patella dislocation

Interventions

groupped by the classification of Dejour femoral trochlear:N/A

Eligibility

Sex/Gender

All

Age

10 Years to 40 Years

Inclusion criteria

Inclusion criteria: 1. Patients diagnosed as patella dislocation; 2. Inpatients; 3. Age below 40 years old, male and female; 4. Sign the informed consent.

Exclusion criteria

Exclusion criteria: 1. Multi-ligament tear; 2. Knee surgery before; 3. Associated with cardio-vascular disease, metabolic disease, neurological disease, etc; 4. Drug or alcohol abuse.

Design outcomes

Primary

Measure	Time frame
CT Evaluation;Knee MRI;Patella Stability Examination;X-ray evaluation;IKDC Score;Kujala Score;Lysholm Score;Tegner Score;	—

Countries

China

Contacts

Public ContactZhao Jinzhong

Shanghai Sixth People's Hospital

jzzhao@sjtu.edu.cn+86 18930177160

Outcome results

None listed

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