Multicenter comparative study of toric intraocular lens implantation using an image guide system

Multicenter comparative study of toric intraocular lens implantation using an image guide system - Multicenter comparative study of toric intraocular lens implantation using an image guide system

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000039265

Enrollment

200

Registered

2020-01-27

Start date

2020-01-27

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

cataract

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: -over 20 years old -does not have ocular disease other than cataract or refractive error -case without intraoperative complication

Exclusion criteria

Exclusion criteria: -being pregnant, lactating -brittle Zinn's zonule

Design outcomes

Primary

Measure	Time frame
Postoperative -visual acuity, subjective and objective refraction -corneal shape analysis by anterior segment OCT	—

Secondary

Measure	Time frame
Patients' background such as -age -sex -cataract nucleus hardness classification (Emery-Little classification) -disease type of cataract (WHO classification, nucleus, cortex, under posterior capsule) -preoperative visual acuity	—

Countries

Japan

Contacts

Public ContactTakashi Kojima

Chukyo Eye Clinic Chukyo Eye Clinic

kojima@chukyogroup.jp052-883-1543

Outcome results