Research for the rate and risk factors of the occurrence of posterior staphyloma from high myopia.

Research for the rate and risk factors of the occurrence of posterior staphyloma from high myopia. - Research for the rate and risk factors of the occurrence of posterior staphyloma from high myopia.

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000031223

Enrollment

Registered

2018-03-01

Start date

2018-03-01

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

high myopia

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Retrospective study: patients who have already developped posterior staphyloma Prospective study: patients aged between 40 and 50 who have not developped posterior staphyloma in both eyes or have developped posterior staphylpma in one eye

Exclusion criteria

Exclusion criteria: other than those above

Design outcomes

Primary

Measure	Time frame
measure the refraction value, visual acuity, axial length and so on every six months	—

Countries

Japan

Contacts

Public ContactMiho Sasaki

Kyoto Prefectural University of Medicine Department of Ophthalmology

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

Outcome results