The decline of transplant for relapsed myeloma; DDAVP response in bleeding disorders; dual DOT1L/EZH2 targeting in DLBCL

In this week's episode we'll learn about the role of autologous transplant for relapsed myeloma. In an updated analysis of the GMMG ReLApsE trial, salvage autologous transplant offered no survival benefit compared to control chemotherapy. These findings may have clinical implications in an era of alternative, and highly effective, treatment options. After that: Response to DDAVP, or desmopressin, in bleeding disorders. This study is the first large scale meta-analysis to assess the response rate to DDAVP in bleeding disorders. Authors provide new insights into determinants of response, which vary according to the disease type. Finally, turning to diffuse large B cell lymphoma. Germinal center B cells depend on the activity of DOT1 and EZH2 to maintain their pro-proliferative identity. New research shows that combined treatment with DOT1L and EZH2 inhibitors has synergistic activity in vitro.

Featured Articles:

• Salvage autologous transplant in relapsed multiple myeloma: long-term follow-up of the phase 3 GMMG ReLApsE trial
• DDAVP response and its determinants in bleeding disorders: a systematic review and meta-analysis
• Targeting DOT1L and EZH2 synergizes in breaking the germinal center identity of diffuse large B-cell lymphoma