Creating the database of cataract surgery cases

Creating the database of cataract surgery cases - the cataract surgery database

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000036335

Enrollment

20000

Registered

2019-03-29

Start date

2019-04-01

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: The patients underwent cataract surgery in our hospital and joint research facility who obtained the consent in this study.

Exclusion criteria

Exclusion criteria: Among the patients, those not obtained consent in this study.

Design outcomes

Primary

Measure	Time frame
Efficacy and risk of complications of cataract surgery	—

Secondary

Measure	Time frame
past history, preoperative visual acuity, postoperative visual acuity, postoperative complications term for evaluation: preoperative day, postoperative 1-6 days, postoperative 7-60 days	—

Countries

Japan

Contacts

Public ContactYasuyo Nishi

Keio University School of Medicine Department of Ophthalmology

yasuyon@keio.jp03-3353-1211

Outcome results