Staar Surgical Company

This study tested the safety and effectiveness of the EVO/EVO+ Visian Implantable Collamer Lens (ICL) in 327 people with moderate to high nearsightedness or nearsightedness with astigmatism. The lens is surgically placed inside the eye to correct vision. Researchers tracked side …

This study looked at how well a special lens implant (Visian Toric ICL) works over two years for people with nearsightedness and astigmatism. A total of 125 participants received the implant during surgery. The main finding was that the lens stayed in the correct position (rotate…

This study tested a special lens implant (EVO+ Visian ICL) to improve vision in people with nearsightedness, farsightedness, astigmatism, and presbyopia. 47 adults received the lens in both eyes. The main goal was to see how well the lens corrected vision at different distances a…

This study tested a special lens implant (phakic IOL) to improve near vision in 41 adults with presbyopia, an age-related condition that makes reading small print difficult. Participants received the lens in one eye, and researchers measured how many could see 20/40 or better at …

This study looked at 205 people who got an EVO ICL lens implant to correct nearsightedness or nearsightedness with astigmatism. The main goal was to see how many patients had a quick rise in eye pressure right after surgery. The results help doctors understand the safety of this …