Assessment of Usefulness for Presbyopic Correction and Visual Function During Extended Depth of Field Contact Lens Wear.

Assessment of Usefulness for Presbyopic Correction and Visual Function During Extended Depth of Field Contact Lens Wear. - Assessment of Presbyopic Correction During EDOF CL Wear.

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000051055

Enrollment

Registered

2023-05-15

Start date

2023-04-27

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

presbyopia

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Those who selected EDOF CL. Those who understand the contents of the consent explanation document and their informed consents can be obtained. Those who have a astigmatism of 1.5D or less. Those who have corrected visual acuity of 1.0 or better.

Exclusion criteria

Exclusion criteria: Cases having ophthalmologic diseases such as severe dry eye, ocular inflammatory diseases, ocular infectous diseases, etc. Cases with a history of ophthalmic surgery. Cases who are judged to be ineligible for the study by the investigators

Design outcomes

Primary

Measure	Time frame
Visual acuity at various distances	—

Secondary

Measure	Time frame
functional visual acuity, contrast sensitivity, satisfaction (VAS scale), QOV (VFQ25, ATIONAL EYE INSTITUTE 42-ITEM REFRACTIVE ERROR QUALITY OF LIFE INSTRUMENT, accommodative microfluctuations	—

Countries

Japan

Contacts

Public ContactTOMOKO KAIDA

MIYATA EYE HOSPITAL medical office

kaida@miyata-med.ne.jp0986221441

Outcome results