Comparison of two inline photopheresis systems: A paired crossover trial.

Background: Extracorporeal photopheresis (ECP) has been demonstrated as an effective treatment for graft-versus-host disease (GvHD). The inline system was developed by Therakos in 1987. Recently, Fresenius Kabi implemented an integration of cell separator Amicus and a UVA photoactivation device (Phelix), realizing an inline photopheresis system.

The role of daratumumab in complications post-allogeneic hematopoietic stem cell transplantation: a single-center prospective study on PRCA and AIHA.

Pure red cell aplasia (PRCA) and autoimmune hemolytic anemia (AIHA) post-hematopoietic stem cell transplantation (HSCT) are an unmet medical need with no established standard of care, significantly affecting the patient quality of life and posing a challenge for clinicians. The anti-CD38 IgG-kappa Daratumumab appears to be a safe and efficace treatment compared to prior drugs. Our study is a prospective monocentric investigation assessing the use of daratumumab in these complications following allo-HSCT.

Predicting therapy-related myeloid neoplasms after CAR-T with the Clonal Haematopoiesis Risk Score (CHRS).

The clonal haematopoiesis risk score (CHRS) was proposed to predict the rate of progression from clonal haemopoiesis of indeterminate potential (CHIP)/clonal cytopenia with unknown significance (CCUS) to myeloid neoplasms in the general population. CHRS encompasses the type and VAF of the mutation, the presence of a single DNMT3A mutation, cytopenia, age, red cell distribution width (RDW) and mean corpuscular volume (MCV). We studied clonal haematopoiesis in a cohort of 55 consecutive patients treated with CD19-directed CAR-T cells: CHIP and CCUS were present in 7% and 33% of patients before CAR-T.