A multicenter study of retinopathy of prematurity in Yamagata Prefecture, Japan

A multicenter study of retinopathy of prematurity in Yamagata Prefecture, Japan - A multicenter study of retinopathy of prematurity in Yamagata Prefecture, Japan

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000024404

Enrollment

100

Registered

2016-11-01

Start date

2016-10-01

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Retinopathy of prematurity

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Premature infants whose parents agreed with participating in this study. Premature infants examined by ophthalmologist on the purpose of screening for retinopathy of prematurity.

Exclusion criteria

Exclusion criteria: Premature infants whose parents disagreed with participating this study.

Design outcomes

Primary

Measure	Time frame
Factors correlated with the occurrence and progression of retinopathy of prematurity	—

Countries

Japan

Contacts

Public ContactYusuke Takeda

Yamagata University Faculty of Medicine Department of Ophthalmology and Visual Sciences

y-takeda@med.id.yamagata-u.ac.jp023-628-5374

Outcome results