Which lens gives sharper sight after cataracts? new trial aims to find out
NCT ID NCT07165197
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study compares two types of advanced lens implants (Clareon Vivity and PureSee) used in cataract surgery. Researchers want to see which lens provides better vision at far, intermediate, and near distances. The trial involves 80 adults aged 50 and older who need cataract surgery in both eyes. Participants will receive one lens type in each eye, and their vision will be tested 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
extended depth of focus intraocular lenses (Clareon Vivity and PureSee)
What this could lead to
If successful, this study could help doctors choose the best lens for cataract patients, potentially improving vision at multiple distances without glasses.
What could go wrong
This is a small, early-stage trial with only 80 participants, so results may not apply to everyone. Individual outcomes can vary, and not all patients may achieve perfect vision.
Disclaimer
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This is a summary of
the original study
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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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OMIQ Research
RECRUITINGSant Cugat del Vallès, Barcelona, 08195, Spain
Contact Phone: •••-•••-•••• Email: •••••@•••••
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