Clinical research of accurate refractive index analysis system based on big data

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2000036175

Enrollment

Unknown

Registered

2020-08-21

Start date

2020-10-01

Completion date

Unknown

Last updated

2020-08-31

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

cataract

Interventions

Gold Standard:lens opacities classification system III

Index test:lens&#32

swept-source&#32

optical&#32

coherence&#32

tomography&#32

image

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Cataract patients; no history of other ocular diseases or surgery; free pupil movement without adhesion.

Exclusion criteria

Exclusion criteria: Patients with refractive interstitial opacity caused by corneal disease, uveitis, vitreous-related diseases, and retinal detachment after silicone oil injection.

Design outcomes

Primary

Measure	Time frame
lens swept-source optical coherence tomography image;SEN, SPE, ACC, AUC of ROC;consistency;	—

Countries

China

Contacts

Public ContactFang Liu

Shanghai Tenth People's Hospital

fangl2000@hotmail.com+86 18917687449

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026