Actively Recruiting

Phase Not Applicable
Age: 50Years +
All Genders
NCT07165197

Visual Performance of Clareon Vivity and PureSee IOL

Led by OMIQ Research · Updated on 2025-09-10

80

Participants Needed

1

Research Sites

35 weeks

Total Duration

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AI-Summary

What this Trial Is About

This is study to determine the visual performance of patients with age-related cataracts implanted in both eyes with either of two extended depth of focus intraocular lenses, the Clareon Vivity (Alcon Healthcare) or the PureSee (Johnson \& Johnson)

CONDITIONS

Official Title

Visual Performance of Clareon Vivity and PureSee IOL

Who Can Participate

Age: 50Years +
All Genders

Eligibility Criteria

Eligible

You may qualify if you...

  • Patients of any sex and race aged 50 years or older
  • Patients undergoing bilateral age-related cataract surgery with a lens opacity grade 3 or higher in the LOCS III grading scale
  • Willing to receive implantation of an extended depth of focus intraocular lens
  • Willing to sign the informed consent and attend the study visits
Not Eligible

You will not qualify if you...

  • Requirement of a spherical or toric intraocular lens power beyond the available range of the study lenses
  • More than 10 patients with low astigmatism requiring a T2 toric intraocular lens equivalent per group
  • Irregular astigmatism
  • Contact lens use within 3 weeks before biometry
  • Moderate or severe ocular surface, corneal, macular, or optic nerve disease precluding desired functional results
  • History of previous refractive, cornea, retina, or glaucoma surgery
  • Eyes with a clear lens needing refractive lens exchange
  • Amblyopia in any eye
  • Significant previous ocular trauma
  • Pregnancy
  • Systemic conditions preventing reliable assessments or participation (e.g., dementia, severe mobility problems)

AI-Screening

AI-Powered Screening

Complete this quick 3-step screening to check your eligibility

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Trial Site Locations

Total: 1 location

1

OMIQ Research

Sant Cugat del Vallès, Barcelona, Spain, 08195

Actively Recruiting

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How is the study designed?

Study Type

INTERVENTIONAL

Masking

DOUBLE

Allocation

RANDOMIZED

Model

PARALLEL

Primary Purpose

TREATMENT

Number of Arms

2

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