Myopia progression

This study compares two special contact lenses (MiSight 1 Day and Abiliti 1-Day) to see which one better slows the worsening of nearsightedness in Chinese children aged 6-12 living in New Zealand. Each child will wear a different lens in each eye for 6 months. The goal is to find…

This study tests whether contact lenses with A.R.R.E.S.T.® technology can slow the progression of myopia (nearsightedness) in children compared to standard single-vision lenses. About 80 children aged 7 to 15 will wear either the special or standard lenses for 12 months, with sev…

This study tests whether special spectacle lenses called DIMS (defocus incorporated multiple segment) can slow the progression of nearsightedness (myopia) in university students aged 18 to 23. Participants wear either the DIMS lenses or standard single-vision glasses for comparis…

This study tests whether a special film applied to glasses can slow the progression of nearsightedness (myopia) in children aged 6 to 14. The film uses A.R.R.E.S.T.® technology, which is designed to send specific light signals to the eye to control its growth. Over two years, res…

This study tests whether special glasses with P.A.U.S.E. technology can slow the progression of nearsightedness (myopia) in children. About 205 Vietnamese children aged 6-14 will wear either the special lenses or regular glasses for one year, then all will wear the special lenses…

This study looks at how well children with nearsightedness (myopia) see when wearing special glasses. The 51 participants are already part of a larger study on myopia progression. Researchers will measure reading speed and vision in different lighting to see how the lenses perfor…

This study follows 90 children who previously wore special spectacle lenses to slow nearsightedness (myopia). After stopping the lenses, researchers measure how much their vision changes over 12 months. The goal is to see if the benefits of the lenses last after use ends.

This study tests whether special spectacle lenses called Diffusion Optics Technology (DOT) lenses can change the thickness of the choroid, a layer of blood vessels in the eye. Researchers will measure these changes in 30 children aged 8-14 with normal vision after wearing the len…