CompletedNot Applicable

The Purpose is to Evaluate Visual Acuity for Distance, Intermediate and Near and Additionally Contrast Sensitivity at 25% and 10% of Illumination After Implantation of Trifocal IOL, Extended Range of Vision IOL, Bifocal IOL With Low Addition and Monofocal IOL

Croatia131 participantsStarted 2018-01-01

Plain-language summary

The objective of this study was to evaluate the effect of intraocular lens (IOL) selection on visual acuity and refractive outcomes, to assess the impact of IOL type on postoperative contrast sensitivity, and to investigate whether IOL choice influences the induction and dynamics of higher-order ocular aberrations following cataract surgery/refractive lens exchange surgery in hyperopic patients.

Who can participate

Age range45 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.

Inclusion Criteria: * Age of ≥ 45 years * Hyperopic correction ranging from +0.50 D to +5.00 D, and astigmatism of up to +1.00 D * Best corrected visual acuity of ≥0.05 LogMAR Exclusion Criteria: * Previously performed eye surgical procedures or eye injuries * Glaucoma * Fuchs' endothelial dystrophy or other corneal diseases (corneal degeneration and dystrophy) * Zonular weakness or subluxated lens * Systemic autoimmune and rheumatic disease * Insulin dependent diabetes

What they're measuring

Uncorrected and Corrected Visual Acuity changes for distance, intermediate, and near in all four groups during the follow up

Timeframe: 12 months

Higher-order aberration changes in all four groups during the follow up

Timeframe: 12 months

Contrast sensitivity changes at 25% and 10% illumination in all four groups during the follow up

Timeframe: 12 months

Trial details

NCT IDNCT07008768

SponsorUniversity Eye Hospital Svjetlost

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2020-10-31

View on ClinicalTrials.gov More Cataract trials