Prospective observational study on cataract surgery with multifocal intraocular lens implantation

Prospective observational study on cataract surgery with multifocal intraocular lens implantation - Prospective observational study on cataract surgery with multifocal intraocular lens implantation

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000026217

Enrollment

5000

Registered

2017-03-01

Start date

2017-03-01

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

cataract

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients who undergo cataract surgery with multifocal intraocular lens implantation at the institute registered to the registry system of advanced medical treatment( cataract surgery with multifocal intraocular lens implantation) that is administrated by the Japanese society of cataract and refractive surgery.

Exclusion criteria

Exclusion criteria: Patients who don't give their consent to this study

Design outcomes

Primary

Measure	Time frame
Corrected Visual acuity (Distance,near) Uncorrected Visual acuity (Distance,near)	—

Secondary

Measure	Time frame
usage of spectacles,questionnaire,refraction,contrast sensitivity	—

Countries

Japan

Contacts

Public ContactHiroki Yamanishi

Japanese Society of Cataract and Refractive Surgery(JSCRS) questionnaire survey working group Secretariat, Japanese Society of Cataract and Refractive Surgery(JSCRS)

jscrs@jscrs.jp03-5226-7750

Outcome results