A ray of light is being cast upon eye disease. The macula is the center of the eye's retina and is what allows us to see fine detail. When the macula is damaged, significant vision loss can occur.
Prompt treatment is crucial toward preventing total vision loss.
While photodynamic therapy does not prevent blindness, it can slow the degenerative process. An outpatient procedure, it does require follow up and the long-term benefits of treatment are not yet established. After treatment, the patient's skin and eyes will be temporarily photosensitive, and exposure to direct sunlight and bright lights should be avoided. Macular degeneration has been one of ophthalmology's greatest challenges. In the past few years there has been a proliferation of promising new therapies and Queen's has played an active role in its research and treatment.