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A multicenter study of bone age evaluation by ultrasound

A multicenter study of bone age evaluation by ultrasound

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2100051280
Enrollment
Unknown
Registered
2021-09-17
Start date
2021-12-30
Completion date
Unknown
Last updated
2022-08-08

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

Conditions

Bone age

Interventions

Gold Standard:Bone age originated by radiographs of hand and wrist.
Index test:Bone&#32
age&#32
evaluated&#32
by&#32
ultrasound.

Sponsors

Tongi Hospital, Tongji Medical College, Huazhong University of Science and Technology
Lead Sponsor

Eligibility

Sex/Gender
All
Age
No minimum to 19 Years

Inclusion criteria

Inclusion criteria: 1.Han nationality; 2.children undergoing bone age evaluation.

Exclusion criteria

Exclusion criteria: 1.Deformities of the hand, wrist or leg affect bone age assessment by X-ray or ultrasound; 2.There was no X-ray film 2 weeks before and after ultrasound bone age evaluation.

Design outcomes

Primary

MeasureTime frame
ossification ratio;Accuracy;—

Countries

China

Contacts

Public ContactZhang Chao

Tongi Hospital, Tongji Medical College, Huazhong University of Science and Technology

zhangchao_tj@hust.edu.cn+86 13667112345

Outcome results

None listed

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