Cataract lens safety study aims to reduce Post-Surgery complications
NCT ID NCT06060041
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study is checking the long-term safety of the IC-8 Apthera lens, which is implanted during cataract surgery. It focuses on a common complication called posterior capsule opacification (PCO), where the lens capsule becomes cloudy. Researchers will follow 435 people for 24 months to see how often additional laser treatments or other issues occur.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- IC-8 Apthera intraocular lens (a special lens implanted during cataract surgery)
- What this could lead to
- If successful, this study could confirm that the IC-8 Apthera lens is safe and effective for managing common post-surgery complications like posterior capsule opacification.
- What could go wrong
- This is a post-market safety study, not a test for a new cure. The lens is already approved, so the main risk is that unexpected complications may arise, but the study is designed to monitor them.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 435 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Sep 2023
- Expected to finish
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Sep 2027
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Potential study subjects will be recruited from patients previously implanted with the IC-8 Apthera intraocular lens (IOL) and who have developed posterior capsular opacification in the IC-8 Apthera IOL eye which requires treatment with Nd:YAG laser capsulotomy
- Ages
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22 years and older
- Sex
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Anyone
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * 22 years of age or older, any race and any gender; * Posterior capsule opacification (PCO) requiring treatment in the IC-8 Apthera IOL eye * Able to comprehend and have signed a statement of informed consent; * Availability, willingness, ability and sufficient cognitive awareness to comply with examination procedures and study visits; * Clear intraocular media in both eyes; * Preoperative corneal astigmatism ≤1.5 D in the IC-8 Apthera IOL eye prior to IC-8 Apthera implantation; * Prior IC-8 Apthera IOL implantation in one eye and a monofocal/monofocal toric IOL in the other eye in accordance with the directions for use (DFU) for each IOL. Exclusion Criteria: * Pharmacologically dilated pupil size less than 7.0 mm in the IC-8 Apthera IOL eye; * Irregular astigmatism in either eye; * History of retinal disease; * Active or recurrent anterior segment pathology; * Presence of ocular abnormalities; * Diagnosis of dry eye in which patients are unable to maintain eye comfort or adequate vision even with dry eye treatment; * Previous corneal or intraocular surgery, except cataract surgery; * History of ocular trauma or ocular conditions expected to require retinal laser treatment or other surgical intervention; * Acute, chronic or uncontrolled systemic disease that would, in the opinion of the investigator, confound the outcomes of the study; * Patient is pregnant, plans to become pregnant, is lactating or has another condition associated with hormonal fluctuation that could lead to refractive changes and dry eye; * Concurrent participation or participation in any clinical trial up to 30 days prior to the first visit in the study. * Subjects who plan to be traveling, relocating or otherwise unavailable to attend any of the visits
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
14 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Argus Research Center
RECRUITINGCape Coral, Florida, 33909, United States
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Berkeley Eye Center
RECRUITINGSugar Land, Texas, 77478, United States
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Eye Associates of New Jersey
RECRUITINGDover, New Jersey, 07801, United States
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Feinerman Vision Center
RECRUITINGNewport Beach, California, 92663, United States
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Grene Vision Group
RECRUITINGWichita, Kansas, 67206, United States
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Northern New Jersey Eye Institute
RECRUITINGSouth Orange, New Jersey, 07079, United States
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Oakland Eye
RECRUITINGBirmingham, Michigan, 48009, United States
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Ophthalmic Partners, PC
RECRUITINGBala-Cynwyd, Pennsylvania, 19004, United States
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Price Vision Group
RECRUITINGIndianapolis, Indiana, 46260, United States
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Stephenson Eye Associates
RECRUITINGVenice, Florida, 34285, United States
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Trinity Research Group, LLC
RECRUITINGDothan, Alabama, 36301, United States
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Utah Eye Centers
RECRUITINGBountiful, Utah, 84010, United States
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Vance Thompson Vision - Omaha
RECRUITINGOmaha, Nebraska, 68137, United States
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Virdi Eye Clinic and Laser Vision Center
RECRUITINGRock Island, Illinois, 61201, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- A lens that could let cataract patients see near and far without glasses
- One operation for cataract and glaucoma? eye surgeons test a Two-in-One approach
- Eye scans as a window to the body: study probes retinal imaging across diseases
- Eye drops may shield the cornea after cataract surgery
- Three eye scanners race to settle whether laser capsulotomy shifts the lens
- Can newer cataract lenses keep vision clear for years?