NCT07218419

Comparison of Methods for Assessing Intraocular Lens Position

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 53 (actual)
• Sponsor: Johnson & Johnson Surgical Vision, Inc. · Industry
• Sex: All
• Age: 22 Years
• Healthy volunteers: Accepted

Summary

Prospective, multi-center, non-interventional, open label, clinical study.

Detailed description

The objective is to evaluate two methods for assessing IOL tilt and decentration in patients who have been unilaterally or bilaterally implanted with a refractive or diffractive nontoric TECNIS IOL before participating into this study. The agreement will be assessed between the decentration measurements derived from retro-illuminated slit lamp image analysis and those obtained from the subjective slit lamp grading method.

Conditions

• Tilt and Decentration

Interventions

Type	Name	Description
DIAGNOSTIC_TEST	IOL Decentration Assessment	This study assesses two methods to measure IOL decentration. Each subject will be evaluated in only one eye with both methods for assessing IOL decentration: (i) retro-illuminated slit lamp image analysis (objective slit lamp method) and (ii) subjective slit lamp grading method. There is no treatment or intervention on this study.

Timeline

• Start date: 2025-11-03
• Primary completion: 2026-01-16
• Completion: 2026-01-16
• First posted: 2025-10-20
• Last updated: 2026-03-16

Locations

2 sites across 1 country: United States

Regulatory

• FDA-regulated device study