CompletedNot Applicable

Positional Stability and Refractive Behaviour After Implantation of an IOL After Cataract Surgery

Austria50 participantsStarted 2022-03-08

Plain-language summary

The newest generation Lucia 621 has a step vault design that is claimed to provide excellent positional and refractive predictability. In order to explore the positional stability, anterior chamber depth stability is examined as marker for haptic buckling comparing positional behaviour after conventional and femtosecond-laser assisted cataract surgery.

Who can participate

Age range22 Years

SexALL

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

Inclusion Criteria: * Adult subject with a minimum age of 22 years * Planned natural lens replacement with posterior chamber IOL implantation * Clear intraocular media other than cataract * Availability, willingness, ability and sufficient cognitive awareness to comply with examination procedures and study visit * Ability to consent to the participation in study * Signed informed consent Exclusion Criteria: * Corneal pathology/ectasia * Prior ophthalmic surgery * Zonular-defects, unstable bag * Macular pathologies * Expected Visual acuity of less than 0.63 (decimal) * Glaucoma * Use of systemic or ocular medication that might affect vision * Patient is pregnant, plans to become pregnant, is lactating * Concurrent participation in any other clinical trial with an investigation product

What they're measuring

Tilt and decentration of intraocular lens measured in degrees

Timeframe: 1 month post surgery compared with 12 months post surgery

Trial details

NCT IDNCT06069752

SponsorJohannes Kepler University of Linz

Sponsor typeOTHER

Study typeOBSERVATIONAL

Primary completion2023-11-22

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