Carl Zeiss Meditec Ag
Clinical trials sponsored by Carl Zeiss Meditec Ag, explained in plain language.
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New lens for cataracts shows promise in 105-Patient trial
Disease control CompletedThis study tested a new artificial lens (called 621) in 105 adults who had cataract surgery. The goal was to see if the lens is safe and helps improve vision. Participants had their eyesight measured after the lens was implanted.
Phase: NA • Sponsor: Carl Zeiss Meditec AG • Aim: Disease control
Last updated May 15, 2026 11:56 UTC
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Cataract lens still clear years later: study confirms safety
Knowledge-focused CompletedThis study looked at 33 people who had cataract surgery with a CT LUCIA 621P lens at least two years earlier. Researchers checked for tiny bubbles inside the lens (glistening) and measured how well patients could see. The goal was to confirm the lens stays safe and clear over tim…
Sponsor: Carl Zeiss Meditec AG • Aim: Knowledge-focused
Last updated May 17, 2026 15:38 UTC