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NCT Number: NCT07587138

Clinical Evaluation of a Novel Trifocal IOL

The purpose of this study is to understand the visual outcomes of the investigational intraocular lens (IOL) Model LPYWT0 when compared to the commercially marketed Clareon PanOptix Pro IOL Model PXYWT0.

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Key information

Age range

22 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Dr. Agarwal's Eye Hospital Limited, Chennai, Tamil Nadu, India

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About this study

In this study, subjects with cataracts in both eyes will undergo cataract surgery and be implanted with trifocal IOLs. One eye will receive the investigational IOL Model LPYWT0 IOL, and the other eye will receive the commercially marketed Clareon PanOptix Pro IOL Model PXYWT0. The second eye surgery will occur 7-14 days after the first. Subjects will attend 9 planned study visits to include for an individual duration of participation of approximately 7 months.

This study is planned to be conducted in India and the Philippines.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Key Inclusion Criteria:

  • The calculated power needed for the artificial lens (IOL) must be between +15.0 and +25.0 D in each eye, designed to bring subject vision as close to "0.0" (neutral) as possible, meaning they will not be strongly nearsighted or farsighted after surgery.
  • Subjects must have low levels of astigmatism (misshapen cornea) in the eyes (less than 1.00 D).
  • In the doctor's opinion, the subjects have the potential to achieve good vision (0.2 logMAR, which is roughly 20/32 Snellen or better) in each eye after the surgery, when wearing the best possible spectacles or contact lenses.
  • Other protocol-specified inclusion criteria may apply.

Key Exclusion Criteria:

  • Clinically significant corneal diseases which may, according to the investigator's medical opinion, adversely affect visual outcomes.
  • Any ocular or systemic health condition or medical issue that, in the investigator's medical opinion, could make the study results unreliable, prevent the person from finishing the study, or increase their safety risk.
  • People who want to have one eye set for distance vision and the other for near vision.
  • The doctor expects significant blurry vision (astigmatism) after the procedure.
  • Other protocol-specified exclusion criteria may apply.

Treatment and study plan

LPYWT0

Device

Investigational blue light filtering trifocal IOL implanted in the capsular bag of the eye during cataract surgery intended to remain in the eye for the lifetime of the subject.

PXYWT0

Device

Commercially available blue light filtering trifocal IOL implanted in the capsular bag of the eye during cataract surgery intended to remain in the eye for the lifetime of the subject.

Other names: Clareon® PanOptix® Pro

cataract surgery

Procedure

Removal of the cataractous lens by phacoemulsification followed by implantation of the IOL

Primary outcomes

  1. Mean Monocular Photopic Best Corrected Distance Visual Acuity (BCDVA)

    Time frame: Month 6 postoperative

    Visual Acuity will be assessed using letter charts under well-lit (photopic) conditions with correction in place at a distance of 4 meters from the subject. BCDVA will be recorded in logarithm minimum angle of resolution (logMAR) where 0.0 logMAR is equivalent to 20/20 Snellen, or normal distance eyesight, and negative logMAR values represent better-than-normal distance eyesight.

Study contacts

Contact information is provided by the study sponsor or research team.

Alcon Call Center

CONTACT

[email protected]

1-888-451-3937

Sponsors and collaborators

Lead sponsor

Alcon Research

Industry

Registry information

Important dates

Study start
2026
Primary completion
2027
Study completion
2027
First posted
May 14, 2026
Registry last updated
Jul 8, 2026

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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