3D assessment and quantitative analysis for bone and joint parameters of lower extremity of children and adolescents based on EOS imaging

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2000035889

Enrollment

Unknown

Registered

2020-08-19

Start date

2020-10-01

Completion date

Unknown

Last updated

2020-08-24

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

Conditions

DDH,Patellofemoral joint unstable

Interventions

Case series:no

Eligibility

Sex/Gender

All

Age

6 Years to 14 Years

Inclusion criteria

Inclusion criteria: 1. Children and adolescents aged 6 to 14 years; 2. Patients with hip dysplasia who need CT to measure femoral anteriorangle before hip surgery; 3. Physical examination indicated patellofemoral joint instability and the need for CT examination; 4. Signed informed consent.

Exclusion criteria

Exclusion criteria: 1. Patients who have previously had hip and knee surgery or have a history of significant trauma; 2. Patients with obvious abnormalities in bone development, which may lead to significant errors in measurement; 3. Patients with standing position film unavailable.

Design outcomes

Primary

Measure	Time frame
femoral anteversion angle;TT-TG;	—

Countries

China

Contacts

Public ContactLin Sha

Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine

89386785@qq.com+86 18964879331

Outcome results

None listed

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