Review

Ocular Photodynamic Therapy - Standard Applications and New Indications (Part 1)
Review of the Literature and Personal Experience
Stefan Mennel^a, Irene Barbazetto^c, Carsten H. Meyer^b, Silvia Peter^d, Michael Stur<sup>e

a</sup>Department of Ophthalmology, Philipps University Marburg, and
^bDepartment of Ophthalmology, University of Bonn, Bonn, Germany;
^cE.S. Harkness Eye Institute, Columbia Presbyterian Hospital, New York, N.Y., USA;
^dDepartment of Ophthalmology, Academic Hospital Feldkirch, and
^eDepartment of Ophthalmology, Medical University of Vienna, Vienna, Austria

Address of Corresponding Author

Ophthalmologica 2007;221:216-226 (DOI: 10.1159/000101922)

  Key Words

• Ocular photodynamic therapy
• Macular degeneration
• Choroidal neovascularization, idiopathic
• Retinal angiomatous proliferations
• Polypoidal choroidal vasculopathy
• Uveitis
• Angoid streaks
• Central serous chorioretinopathy
• Parafoveal telangiectasia
• Dystrophy, macular, fundus

  Abstract

Ocular 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

  Author Contacts

Priv.-Doz. Dr. Stefan Mennel
Department of Ophthalmology, Philipps University Marburg
Robert-Koch-Strasse 4, DE-35037 Marburg (Germany)
Tel. +49 6421 286 2600, Fax +49 6421 286 5678
E-Mail stefan.mennel@lycos.com

  Article Information

Received: March 3, 2006
Accepted after revision: March 23, 2007
Number of Print Pages : 11
Number of Figures : 0, Number of Tables : 1, Number of References : 89