10 September 2004 Macular diseases: update on diagnostic and therapeutic techniques
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Proceedings Volume 5610, Laser Florence 2003: A Window on the Laser Medicine World; (2004) https://doi.org/10.1117/12.584400
Event: Laser Florence 2003: A Window on the Laser Medicine World, 2003, Florence, Italy
Abstract
Purpose of this course is to review the principles that guide the diagnosis and the classification of macular diseases, and the new options available for this purpose. Among new treatments modalities, photodynamic therapy (PDT) has been recently introduced in the clinical practice for treating subfoveal choroidal neovascularization (CNV). In age-related macular degeneration (AMD), eyes in which the classic CNV components covers at least 50% of the entire lesion, called predominantly classic lesions, benefit from a substantial reduction of the rate of moderate visual loss during the first year. Preliminary results in other types of CNV also indicate a possible efficacy. We will present the theoretical basis and mechanisms of action of PDT and then comment on the main results of the TAP study; the preliminary results available from the VIP will also be displayed. Numerous cases treated with PDT, one year after its introduction in the clinical practice, will be shown and discussed. The introduction of PDT has probably reduced the applicability of surgical techniques for treating CNV. Yet, surgeons are developing less invasive techniques to minimize the complications associated with membrane removal and the various types of translocation. This innovation will be illustrated, as well as the criteria for patients selection in the era of PDT.
© (2004) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
P. Fortunato, C. De Libero, C. Donati, A. La Torre, "Macular diseases: update on diagnostic and therapeutic techniques", Proc. SPIE 5610, Laser Florence 2003: A Window on the Laser Medicine World, (10 September 2004); doi: 10.1117/12.584400; https://doi.org/10.1117/12.584400
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