Comparison of Visual Performance in Eyes Undergoing Femtosecond Laser-Assisted Keratoplasty for Advanced Keratoconus and Eyes with Keratoconus.

Comparison of Visual Performance in Eyes Undergoing Femtosecond Laser-Assisted Keratoplasty for Advanced Keratoconus and Eyes with Keratoconus. - Visual performance after femtosecond laser-assisted keratoplasty for keratoconus.

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000031030

Enrollment

Registered

2018-01-28

Start date

2018-06-07

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

keratoconus

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: keratoconic eyes undergoing femtosecond laser-assisted penetrating keratoplasty.

Exclusion criteria

Exclusion criteria: eyes with other corneal diseases, and previous ocular trauma or surgery

Design outcomes

Primary

Measure	Time frame
best spectacle-corrected visual acuity (BSCVA), corneal astigmatism, corneal densitometry, and corneal higher-order aberrations (HOAs)	—

Countries

Japan

Contacts

Public ContactKazutaka Kamiya

Kitasato University School of Allied Health Sciences

kamiyak-tky@umin.ac.jp0427788464

Outcome results