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Establishment of normal values for reproductive system using ultrasound and its use in developmental diseases: a prospective multicenter study

Establishment of normal values for reproductive system using ultrasound and its use in developmental diseases: a prospective multicenter study

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2100047623
Enrollment
Unknown
Registered
2021-06-21
Start date
2021-08-01
Completion date
Unknown
Last updated
2022-02-21

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

Conditions

Precocious puberty in children

Interventions

Gold Standard:Sex hormone levels
Index test:ultrasonic&#32
measurement&#32
values&#32
of&#32
uterus,&#32
ovary&#32
and&#32
testis&#32

Sponsors

Guangzhou Women and Children's Medical Center
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Normal children without developmental manifestations of the reproductive system; 2. Children diagnosed with precocious puberty for the first time clinically; 3. Complete clinical data.

Exclusion criteria

Exclusion criteria: Children with developmental disorders that may affect the reproductive system.

Design outcomes

Primary

MeasureTime frame
ovarian volume;uterine volume;testicular volume;z-score;—

Countries

China

Contacts

Public ContactWang Hongying

Guangzhou Women and Children's Medical Center

why0118@163.com+86 18902268137

Outcome results

None listed

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