3 research outputs found
A Case Series of Blastic Plasmacytoid Dendritic Cell Neoplasia
Blastic plasmacytoid dendritic cell neoplasm (BPDCN), an extremely rare and aggressive tumor, derives from plasmacytoid dendritic cell precursors and is characterized by CD4 and CD56 positivity accompanied by the expression of isolated myeloid, B- or T-cell lineage markers. Despite the recent introduction of specific targeted therapies, prognosis is still poor with a median overall survival of one year, and allogeneic bone marrow transplantation remains the only curative treatment in eligible patients. In this series, we described two cases of adult BPDCN treated with high dose cytarabine and methotrexate and autologous hematopoietic stem cell transplantation, or fludarabine, cytarabine, and idarubicin achieving the first a complete lasting remission, while the second only a transient improvement in skin lesion
Transient Daratumumab-Induced Refractive Shift in Multidrug-Resistant Multiple Myeloma: Case Report and Literature Review
Daratumumab, an anti-CD38 monoclonal antibody, is worldwide approved for treatment of newly diagnosed and relapsed/refractory multiple myeloma (MM) patients and is available as intravenous or subcutaneous formulations. Intravenous daratumumab is associated with frequent infusion-related reactions, while eye complications, especially refractive shifts, are very rare, with only previously reported cases. Here, we described a rare case of multi-refractory MM who developed transient myopic shift during intravenous daratumumab infusion successfully treated only with cycloplegic collyrium not requiring infusion rate lowering or drug discontinuation. This conservative therapeutic approach allowed termination of induction therapy and autologous hematopoietic stem cell transplantation resulting in durable complete remission