Analysis of efficacy in distinction of reading letters after implatation of multifocal intraocular lenses with cataract surgery

Analysis of efficacy in distinction of reading letters after implatation of multifocal intraocular lenses with cataract surgery - Analysis of efficacy in distinction of reading letters after implatation of multifocal intraocular lenses with cataract surgery

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000043629

Enrollment

Registered

2021-03-16

Start date

2020-12-01

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

Cases after implantation of multifocal intraocular lenses

Interventions

Except the cases of low corrected visual acuity

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: post-operative corrected visual acuity

Exclusion criteria

Exclusion criteria: glaucoma, retinal disease, systemic disease, etc

Design outcomes

Primary

Measure	Time frame
reading spped	—

Secondary

Measure	Time frame
near distance visual acuity, , contrast sensitivity	—

Countries

Japan

Contacts

Public ContactKenichiro Yamazaki

Omiya Nanasato Eye Institute Department of Ophthalmology

karamawari@msn.com048-6868-7000

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026