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AbstractPhotodynamic therapy (PDT) has become a well-established treatment for vascular forms of age-related macular degeneration (AMD). The implementation of evidence-based medicine principles into the treatment regimen of AMD seems to be immensly important, since AMD continues to be the most frequent cause of blindness among patients older than 65 years in industrialized countries. Numerous randomized prospective studies demonstrated high levels of evidence for the efficacy of various treatment approaches such as laser photocoagulation, PDT, subretinal surgery or novel anti-angiogenic drugs [Arch Ophthalmol 2006;124:597–599]. The high evidence shown by these studies supported the rationale to use PDT also in additional, less frequent, vasoproliferative diseases. Although these ‘case series’ and ‘individual case control studies’ have a low level of evidence, they give us important information for treatment decisions in these rare conditions. The goal of this survey is to review the current literature regarding PDT in vasoproliferative and exudative ocular diseases outside AMD. Many studies modified the treatment parameters of PDT to address the specific pathology of the underlying disease. Table 1 summarizes the diseases and treatment parameters that are described in this part 2, the entire table of this review is included in part 1 (www.karger.com/doi/10.1159/ 000101922).Copyright © 2007 S. Karger AG, Basel [ABSTRACT FROM AUTHOR]

AbstractOcular photodynamic therapy (PDT) was introduced as a novel treatment for neovascular forms of age-related macular degeneration and choroidal neovascularization (CNV) secondary to pathologic myopia in the mid/end 1990s. The current treatment recommendations are based on the results of two large, prospective, multicenter, randomized clinical trials (Treatment of Age-Related Macular Degeneration with Photodynamic Therapy and Verteporfin in Photodynamic Therapy Studies) and thousands of patients have been treated worldwide over the last years. Meanwhile, PDT has been performed in several other ocular pathologies with some remarkable results, however, with most reports being case reports and small case series without statistical significance. These extended applications include CNV secondary to choroiditis and retinochoroiditis, angioid streaks, central serous chorioretinopathy, retinal angiomatous proliferation, parafoveal telangiectasia or CNV associated with macular dystrophy and idiopathic CNV, as well as diseases without CNV, such as choroidal hemangioma, retinal hamartoma, choroidal melanoma, chronic central serous chorioretinopathy, angiomatous lesions secondary to systemic diseases, rubeosis iridis or neovascular glaucoma. To date, with the introduction of anti-VEGF therapy, the role of PDT will certainly change. However, it is reasonable to believe that it will maintain an important role in combination therapy due to its unique properties of selective vascular targeting. Therefore, it is essential for the ophthalmologist to be familiar with the extended applications and their modifications of treatment parameters. This review will summarize the standard and experimental applications of PDT based on our own results and the literature. Copyright © 2007 S. Karger AG, Basel [ABSTRACT FROM AUTHOR]