Venetoclax in relapsed/refractory blastic plasmacytoid dendritic cell neoplasm with central nervous system involvement: a case report and review of the literature.

Autor: Albiol, Nil, Novelli, Silvana, Mozos, Anna, Pratcorona, Marta, Martino, Rodrigo, Sierra, Jorge
Předmět:
Zdroj: Journal of Medical Case Reports; 6/26/2021, Vol. 15 Issue 1, p1-7, 7p
Abstrakt: Background: We describe a patient with blastic plasmacytoid dendritic cell neoplasm with central nervous system involvement and the outcome of venetoclax use in this setting.Case Presentation: A 54-year-old Caucasian male was referred to the Haematology Unit with an enlarged inguinal lymph node which was diagnostic of a blastic plasmacytoid dendritic cell neoplasm. The staging revealed disseminated disease (skin, visceral, lymph nodes, and bone marrow). He received chemotherapy with an acute myeloid leukaemia-like regime. Afterwards, he underwent allogeneic haematopoietic stem cell transplantation, though it was not successful, showing a relapse 14 months later with hepatic and central nervous system dissemination. Intrathecal chemotherapy was administered, and venetoclax (anti-bcl2 agent) was started in an off-label indication based on most recent literature. The disease halted its course for 3 months. In the end, the patient's disease progressed and so he succumbed due to infectious complications.Conclusions: Venetoclax monotherapy seems not enough to control the disease progression under CNS involvement and other treatments should be investigated. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index