New lens for cataracts: how happy are patients after surgery?
NCT ID NCT06250322
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at 307 cataract patients who received a special lens called TECNIS PC IOL to correct both cataracts and presbyopia (age-related blurry near vision). Researchers collected information from medical records and questionnaires to see how well patients saw, how satisfied they were, and what surgeons thought. The goal was to gather real-world data on the lens's performance after surgery.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- TECNIS presbyopia-correcting intraocular lens
- What this could lead to
- If successful, this study could confirm that the TECNIS IOL provides good visual outcomes and high patient satisfaction after cataract surgery.
- What could go wrong
- This is an observational study with no control group, so results may not prove the lens is better than other options. It only looks at existing medical records, so data quality may vary.
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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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All India Institute of Medical Sciences (AIIMS)
New Delhi, India
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Augenklinik Ahaus GmbH & Co. KG
Ahaus, 48683, Germany
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Augenklinik Dardenne
Bonn, 53177, Germany
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CHU Morvan Brest
Brest, 29609, France
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Centre for Sight Eye Institute
New Delhi, 110029, India
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Clinica Oftalmologica Diez del Corral
Madrid, 28016, Spain
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Clinique Juge Marseille
Marseille, 13008, France
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ETZ
Tilburg, 5022 GC, Netherlands
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Kim's eye clinic
Seoul, 7301, South Korea
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Korea Uni.Kuro
Seoul, 8308, South Korea
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Lions Eye Institute
Nedlands, Western Australia, 6009, Australia
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Mirzana IOA
Madrid, 28035, Spain
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Narayana Nethralaya
Bengaluru, India
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Oogziekenhuis Rotterdam
Rotterdam, 3011 BH, Netherlands
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Sunshine Eye Clinic
Birtinya, Queensland, 4575, Australia
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The Eye Foundation
Coimbatore, India
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The Queensland Eye Institute Foundation
Woolloongabba, Queensland, 4102, Australia
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Vienna Institute for Research in Ocular Surgery - A Karl-Landsteiner-Institute
Vienna, 1140, Austria
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Vision Eye Institute
Chatswood, New South Wales, 2067, Australia
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Vithas Alicante
Madrid, 28043, Spain
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