The article discusses research on the long-term efficacy and safety of implantable miniature telescope prosthesis (IMT) in individuals with end-stage age-related macular degeneration. It references a study by Henry L. Hudson and colleagues, published in the 2008 issue of "American Journal of Ophthalmology." It relates the methodology and outcome measures of the study, which include best-corrected visual acuity (BCVA) change from baseline, endothelial cell density (ECD), and morphometry and the incidence of other complications.