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Erschienen in: Der Hautarzt 5/2013

01.05.2013 | Leitthema

Neue Entwicklungen in der photodynamischen Therapie

verfasst von: E. Kohl, Prof. Dr. S. Karrer

Erschienen in: Die Dermatologie | Ausgabe 5/2013

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Zusammenfassung

In diesem Übersichtsbeitrag werden neue Entwicklungen der photodynamischen Therapie (PDT) der letzten Jahre vorgestellt. Seit 2009 wurden zur Behandlung aktinischer Keratosen mit einem Aminolävulinsäure-haltigen Pflaster und einer Aminolävulinsäure-haltigen Nanoemulsion 2 neue Photosensibilisatoren zugelassen. Hinsichtlich penetrationsverbessernder Maßnahmen konnte gezeigt werden, dass durch Vorbehandlung mit einem ablativen fraktionierten Laser die Penetration des Photosensibilisators verbessert und eine intensivierte PDT akral und in feldkanzerisierter Haut ermöglicht wird. Die hautverjüngenden Effekte der PDT wurden in zahlreichen Studien nachgewiesen und die zugrunde liegenden Mechanismen aufgeklärt. Klinische Studien der letzten Jahre belegen die Wirksamkeit der PDT in der Behandlung und Prophylaxe von aktinischen Keratosen bei organtransplantierten Patienten, die ein stark erhöhtes Hautkrebsrisiko haben. Darüber hinaus wird auch die aktuelle Studienlage zur PDT mit Tageslicht (sog. Daylight-PDT) zusammengefasst.
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Metadaten
Titel
Neue Entwicklungen in der photodynamischen Therapie
verfasst von
E. Kohl
Prof. Dr. S. Karrer
Publikationsdatum
01.05.2013
Verlag
Springer-Verlag
Erschienen in
Die Dermatologie / Ausgabe 5/2013
Print ISSN: 2731-7005
Elektronische ISSN: 2731-7013
DOI
https://doi.org/10.1007/s00105-012-2513-x

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