Summary
The missing element in LVC today is real multifocal correction to deal with a the large population of baby boomers that are finding a need for a different correction for distance vision than near vision(most people over 40 years of age). As of now we have only two options for adults: 1) two eyes corrected for distance vision and reading glasses or 2) mono-vision, one eye corrected for near, and the other corrected for distance vision. We currently have the ability to create mulitfocal spectacle lenses, and multifocal contact lenses. Johnson & Johnson's Vistakon just released a new Acuvue for Presbyopia in March 2009, CooperVision and Bausch & Lomb have both had multifocal contact lenses for years.
Analysis
We have not had a presbyopia correcting laser application. Since laser
was introduced successfully in Bogota, Columbia in 1993, it makes sense
that the Colombians would also initiate a presbyopia treatment for laser.
AMO was recently purchased by Abbot (1st qtr 2009), and they produce
the VISX laser, known as the workhorse of the industry. We need to see larger scale multi-center
studies before I will be recommending this new procedure to my patients.
There will be
other technologies coming out. I am expecting the Bausch & Lomb laser division that makes the Zyoptix laser to come out with new software soon to deal with Presbyopia.
