Comparison of ocular biological parameters between idiopathic central precocious puberty and normal children

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2200066483

Enrollment

Unknown

Registered

2022-12-06

Start date

2023-01-01

Completion date

Unknown

Last updated

2023-05-15

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

Conditions

idiopathic central precocious puberty and myopia

Interventions

Idiopathic central precocious puberty:None

Control group:None

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: children who were definitely diagnosed as idiopathic central precocious puberty without any treatment.

Exclusion criteria

Exclusion criteria: Those with other endocrine system or other organic diseases; Those who have undergone eye surgery; Those with strabismus, amblyopia and other diseases that affect refractive development; Myopia was treated by low concentration atropine, defocusing lens or other measures; Those who do not agree to participate in this study and other situations.

Design outcomes

Primary

Measure	Time frame
Axial length;Spherical equivalent;	—

Secondary

Measure	Time frame
Uncorrected visual acuity;Best corrected visual acuity;Intraocular pressure;Central corneal thickness;Corneal curvature;anterior chamber depth;Height;Weight;Body mass index;Bone age;Predict adult height;Luteinizing hormone;	—

Countries

China

Contacts

Public ContactJiang Lijun

Jiaxing Traditional Chinese Medicine Hospital Affiliated to Zhejiang Chinese Medical University

eye200@163.com+86 0573 82055732

Outcome results

None listed

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