Comparison of Visual and Refractive Outcomes of Hyperopia Correcting-PTK and Conventional PTK

Comparison of Visual and Refractive Outcomes of Hyperopia Correcting-PTK and Conventional PTK - Comparison of Hyperopia Correcting-PTK and Conventional PTK

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000044107

Enrollment

Registered

2021-05-08

Start date

2019-04-01

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

corneal dystrophy

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: We retrospectively evaluated patients who underwent HC-PTK and conventional PTK for granular corneal dystrophy or band keratopathy.

Exclusion criteria

Exclusion criteria: none

Design outcomes

Primary

Measure	Time frame
refraction	—

Countries

Japan

Contacts

Public ContactHideki Hayakawa

Kitasato University school of medicine

m09088w@st.kitasato-u.ac.jp042-778-8111

Outcome results