WithdrawnNot Applicable

A Cataract Surgery Clinical Trial

Stopped: Sponsor's business decision based on strategic shifts

United States0Started 2026-02

Plain-language summary

The purpose of the study is to compare the efficiency and safety of UNITY™ Vitreoretinal Cataract System (UNITY VCS) to CENTURION® Vision System with Active Sentry (CAS) in adult subjects with grade 2 or greater nuclear sclerotic cataracts who require phacoemulsification in both eyes. Subjects will attend a total of 8 scheduled visits for an individual duration of participation of approximately 1 month.

Who can participate

Age range18 Years

SexALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Key Inclusion Criteria: * Clinically documented diagnosis of age-related nuclear sclerotic cataract of grade 2 or greater in both eyes; * Both eyes with similar nuclear sclerotic cataract severity and type (within 1 cataract grade); * Both eyes able to be implanted with same intraocular lens material; * Both eyes able to receive the same ophthalmic viscosurgical device (OVD). * Other protocol-specified inclusion criteria may apply. Key Exclusion Criteria: * Planned intraoperative glaucoma surgery or expected postoperative procedures during the study in either study eye; * Laser-assisted cataract surgery in either study eye; * Any ocular disease and/or condition that, in the investigator's clinical judgement, may put the subject at significant risk, may compromise study results, or may interfere significantly with the subject's participation in the study. * Other protocol-specified exclusion criteria may apply.

What they're measuring

Cumulative Dissipated Energy (CDE)

Timeframe: Day 0 surgery, each eye

Trial details

NCT IDNCT07044674

SponsorAlcon Research

Sponsor typeINDUSTRY

Study typeINTERVENTIONAL

Primary completion2026-05

View on ClinicalTrials.gov More Cataract trials