ArticleDie Ophthalmologie2023
[Photodynamic therapy in Germany-Quo vadis?]
Article in Die Ophthalmologie, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
3 citing papers in PubMed, 4 citations in OpenAlex.
- Efficacy of Photodynamic Therapy in Chronic Central Serous Chorioretinopathy: A Retrospective Analysis at Hanusch Hospital, Vienna.Klinische Monatsblatter fur Augenheilkunde · 2026Article
- Long-term outcomes of titration-guided focal selective retina therapy for chronic central serous chorioretinopathy: retrospective real-world data analysis.BMC ophthalmology · 2026Article
- Clinical Landscape of Central Serous Chorioretinopathy in Germany: Retina.net CSC Registry Report Number 1.Ophthalmologica. Journal international d'ophtalmologie. International journal of ophthalmology. Zeitschrift fur Augenheilkunde · 2024Article
Corrections and comments
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Authors and funding
8 authors at 2 institutions in 2 countries.
Funding
Abstract
backgroundPhotodynamic therapy (PDT) was originally approved for the treatment of neovascular age-related macular degeneration (nAMD) and secondary choroidal neovascularization in myopia (mCNV). In addition, it is used as an off-label treatment in patients with choroidal hemangioma, polypoidal choroidal vasculopathy (PCV), and central serous chorioretinopathy (CSC).
objectiveTo track the development of PDT treatment numbers in Germany between 2006 and 2021 and to investigate the composition of the therapeutic indications.
methodsIn this retrospective study the quality reports of German hospitals were evaluated in the period from 2006 to 2019 and the number of PDTs performed was recorded. In addition, the range of indications for PDT was determined exemplarily for the Eye Center at Medical Center, University of Freiburg and the Eye Center at St. Franziskus Hospital in Münster between 2006 and 2021. Finally, the estimated prevalence of CSC and an estimate of cases requiring treatment were used to calculate the number of patients in need of PDT treatment in Germany.
resultsThe number of PDTs performed in Germany decreased from 1072 in 2006 to 202 in 2019. While PDT was used in 86% of cases in patients with nAMD and in 7% of cases with mCNV in 2006, it was mainly performed in patients with CSC (70%) and choroidal hemangiomas (21%) from 2016 to 2021. With an estimated incidence of CSC of 1:10,000 and assuming that 16% of patients develop chronic CCS requiring treatment, approximately 1330 PDTs would need to be performed per year in Germany for patients with newly diagnosed chronic CSC alone.
conclusionThe decreasing numbers of PDT treatment performed in Germany is mainly due to a change to intravitreal injections as the preferred treatment for nAMD and mCNV. As PDT is currently the recommended treatment of choice for chronic CSC, an underprovision of PDT in Germany can be assumed. To enable an appropriate treatment for patients, a reliable verteporfin production, a simplified approval process by health insurance companies and a close cooperation between ophthalmologists in private practice and larger centers are urgently needed.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.