title: [The study shows: PDT prevents long-term vision loss].
mesh_terms: D020256:Choroidal Neovascularization / Q000188:drug therapy*; D002986:Clinical Trials as Topic; D005500:Follow-Up Studies; D006801:Humans; D008268:Macular Degeneration / Q000188:drug therapy*; D010778:Photochemotherapy; D017319:Photosensitizing Agents / Q000008:administration & dosage; D010919:Placebos; D011166:Porphyrins / Q000008:administration & dosage; D013997:Time Factors; D000077362:Verteporfin
chemical_list: D017319:Photosensitizing Agents; D010919:Placebos; D011166:Porphyrins; D000077362:Verteporfin
vernacular_title: Studie zeigt: PDT verhindert langfristig Visusverluste.