observation of natural history in retinitis pigmentosa

observation of natural history in retinitis pigmentosa - observation of natural history in retinitis pigmentosa

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000020963

Enrollment

150

Registered

2016-02-10

Start date

2016-03-01

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

retinitis pigmentosa

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: patients diagnosed as retinitis pigmentosa who agreed to be included in this study

Exclusion criteria

Exclusion criteria: history of ocular surgeries other than cataract surgery,history of other eye diseases

Design outcomes

Primary

Measure	Time frame
progression in visual field defect	—

Secondary

Measure	Time frame
retinal thickness in OCT observation	—

Countries

Japan

Contacts

Public ContactTomoko Hasegawa

Kyoto university ophthalmology

rpkyoto@kuhp.kyoto-u.ac.jp0757513727

Outcome results