Articles related to CLONAL HEMATOPOIESIS (CH)

Source: Blood AdvancesKey Points: In a cohort of 154 patients with NHL or MM receiving CAR T-cells, clonal hematopoiesis of indeterminate potential (CHIP) was present in 48%. Although associated with worse prognosis in these patients receiving autologous transplantation, no such association was seen in these patients receiving CAR T. Instead, the authors saw increased rates of complete response and cytokine release syndrome severity in the younger than 60 population. However, there was no difference in progression-free or overall survival, regardless of age. Design: Cohort review of 154 patients with NHL or MM receiving CAR T-cells

Letermovir is a recently approved antiviral shown to decrease clinically significant cytomegalovirus (CMV) infection after hematopoietic cell transplantation (HCT) in a phase 3, randomized, placebo-controlled trial. Appearing in Blood, the authors make two key points: 1) Letermovir prophylaxis may be associated with decreased polyfunctional CMV-specific T-cell immunity after HCT, and 2) COMPASS is an analytical tool that can effectively measure polyfunctional CMV-specific T-cell immune responses.