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A new retinal implant restored functional vision in 80% of advanced AMD patients, with most showing significant improvement after one year.
A new study in The New England Journal of Medicine reveals that the PRIMA retinal implant restored functional vision in about 80% of patients with advanced age-related macular degeneration.
The wireless device, implanted under the retina, converts infrared light from special smart glasses into electrical signals, enabling users to read letters, numbers, and text.
In trials with 32 to 38 participants, most showed significant vision improvement after one year, with gains of up to 25.5 letters on an eye chart.
While some serious side effects occurred, mostly early post-surgery, most resolved quickly.
Developed by Science Corporation, the implant is being pursued for regulatory approval in Europe and the U.S., marking a major advance in restoring sight for those with late-stage AMD.
Un nuevo implante retiniano restauró la visión funcional en el 80% de los pacientes con AMD avanzada, y la mayoría mostró una mejora significativa después de un año.