Zusammenfassung
Hintergrund
Unter dem Abscopal-Effekt versteht man die Reduktion von Metastasen außerhalb des Bestrahlungsareales nach lokaler Bestrahlung.
Fallbeschreibung
Der vorliegende Fall eines Patienten mit metastasiertem Melanom beschreibt die sequenzielle Gabe von Temozolomid und Ipilimumab plus Radiotherapie. Das applizierte Therapieschema wurde vom Patienten gut vertragen. Es konnte unter dieser Therapie eine ungewöhnlich lange Krankheitsstabilisierung bei Eradikation von zerebralen und renalen Metastasen erzielt werden. Ein Abscopal-Effekt kann vermutet werden.
Schlussfolgerung
Der hier zur Vorstellung gelangende Fall soll die Relevanz des Abscopal-Phänomens ins klinische Bewusstsein in der Therapie des malignen Melanoms rücken.
Abstract
Background
The clearance of non-irradiated tumors after localized radiation therapy is known as the abscopal effect.
Case report
In the present case report we initiated a combined therapeutic approach based on sequential administration of ipilimumab plus temozolomide in combination with radiotherapy. The treatment regime was well tolerated and resulted in unusually long disease stabilization and in a complete response of brain and kidney metastases. Thus, it is speculated that the clinical response was the result of an abscopal effect.
Conclusion
The present case report highlights the possible clinical benefit of the abscopal effect in the treatment of malignant melanoma.
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C. Thallinger,G. Prager, H. Ringl und C. Zielinski geben an, dass kein Interessenkonflikt besteht.
Dieser Beitrag beinhaltet keine Studien an Menschen oder Tieren.
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Thallinger, C., Prager, G., Ringl, H. et al. Abscopal-Effekt in der Therapie des malignen Melanoms. Hautarzt 66, 545–548 (2015). https://doi.org/10.1007/s00105-014-3567-8
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DOI: https://doi.org/10.1007/s00105-014-3567-8