New lens aims to correct both cataracts and astigmatism in one go
NCT ID NCT06285695
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study is checking the long-term safety and performance of a special lens called the Clareon Toric IOL, which is implanted during cataract surgery to also correct astigmatism. About 129 people with cataracts and astigmatism are taking part. The main goal is to see how well the lens improves vision and how stable it stays in the eye over time.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Clareon Toric intraocular lens (IOL)
What this could lead to
If successful, this could confirm that Clareon Toric IOLs are a safe and effective long-term option for correcting both cataracts and astigmatism in one surgery.
What could go wrong
This is a post-market study, so the device is already approved. The main risk is that long-term results may show unexpected issues like lens rotation or residual astigmatism, but serious problems are unlikely.
Disclaimer
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This is a summary of
the original study
.
Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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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.
Contacts and locations
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Locations
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Bellevue
Montreal, Quebec, H1V 1G5, Canada
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Gimbel Eye Centre
Calgary, Alberta, T3B 0M3, Canada
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Laurentians Eye Institute
Boisbriand, Quebec, J7H 0E8, Canada
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McGill University
Montreal, Quebec, R7A 3N2, Canada
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Prism Eye Institute
Oakville, Ontario, L6H 0J8, Canada
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Uptown Eye Specialists
Concord, Ontario, L4K 2Z5, Canada