Validation of implantable collamer Lens Sizing Method based on Anterior Segment Optical Coherence Tomography using CASIA2

Validation of implantable collamer Lens Sizing Method based on Anterior Segment Optical Coherence Tomography using CASIA2 - Validation of ICL Sizing Method based on AS-OCT CASIA2

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000029740

Enrollment

Registered

2017-10-27

Start date

2017-01-12

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

Refractive errors

Interventions

Sizing of ICL by using the parameters of CASIA2

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients who follow the guidelines of the Japanese Ophthalmological Society and undergo this operation at a clinic certified for phakic intraocular lens implantation surgery

Exclusion criteria

Exclusion criteria: Patients who did not agree with this study

Design outcomes

Primary

Measure	Time frame
Vault	—

Secondary

Measure	Time frame
Lens size	—

Countries

Japan

Contacts

Public ContactTomoaki Nakamura

REC Medical Corporation Nagoya Eye Clinic

nic@bc5.so-net.ne.jp052-872-0490

Outcome results

None listed

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