Investigation about the myopia progress of the primary schoolchild

Investigation about the myopia progress of the primary schoolchild - Myopia progress investigation of the primary schoolchild

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000014842

Enrollment

1200

Registered

2014-08-12

Start date

2013-09-05

Completion date

Unknown

Last updated

2026-09-14

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

Conditions

myopia

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Testable

Exclusion criteria

Exclusion criteria: eye disease

Design outcomes

Primary

Measure	Time frame
refractive erroe axial length	—

Countries

Japan

Contacts

Public ContactOsamu Hieda

Kyoto Prefectural University of Medicine Department of Ophthalmology

ohieda@koto.kpu-m.ac.jp075-251-5578

Outcome results