Clonal Hematopoiesis Is Associated with Increased Risk of Severe Neurotoxicity in Axicabtagene Ciloleucel Therapy of Large B-Cell Lymphoma.

Unlabelled: To explore the role of clonal hematopoiesis (CH) in chimeric antigen receptor (CAR) T-cell therapy outcomes, we performed targeted deep sequencing on buffy coats collected during the 21 days before lymphodepleting chemotherapy from 114 large B-cell lymphoma patients treated with anti-CD19 CAR T cells. We detected CH in 42 (36.8%) pretreatment samples, most frequently in PPM1D (19/114) and TP53 (13/114) genes.

Impact of Cell of Origin Classification on Survival Outcomes after Autologous Transplantation in Relapsed/Refractory Diffuse Large B Cell Lymphoma.

The cell of origin (COO) classification into germinal center B cell (GCB) and non-GCB types has been shown to predict survival outcomes in newly diagnosed diffuse large B cell lymphoma (DLBCL). In the relapsed/refractory (R/R) setting, there is building evidence that COO does not predict prognosis after high-dose chemotherapy and autologous stem cell transplantation (auto-SCT). The present analysis aimed to compare survival outcomes based on COO classification in R/R DLBCL patients who underwent auto-SCT.

Trends in postrelapse survival in classic Hodgkin lymphoma patients after experiencing therapy failure following auto-HCT.

Patients with classic Hodgkin lymphoma (cHL) who relapse after autologous hematopoietic cell transplantation (auto-HCT) historically have had poor outcomes. We hypothesized that, post-auto-HCT relapse, overall survival (PR-OS) has improved in recent years as a result of more widespread use of novel therapies and allogeneic HCT (allo-HCT). We conducted a retrospective study in 4 US academic centers, evaluating 215 patients who underwent auto-HCT from 2005 to 2016 and relapsed thereafter.

Postrelapse survival in diffuse large B-cell lymphoma after therapy failure following autologous transplantation.

Outcomes for diffuse large B-cell lymphoma (DLBCL) patients relapsing after autologous hematopoietic cell transplantation (auto-HCT) have been historically poor. We studied outcomes of such patients using data from 4 transplantation centers. Eligibility criteria included adult patients (age ≥18 years) with DLBCL experiencing disease relapse after auto-HCT performed during 2006 to 2015.

Player Performance After Returning From a Concussion in the National Football League: A Pilot Study.

This study aimed to determine if gameplay performance in the National Football League (NFL) is adversely affected after returning to play from a sport-related concussion (SRC). Players who sustained a SRC between the 2007-2008 and 2013-2014 seasons were identified. Concussed players were matched to nonconcussed control players in a 2:1 (control-case) fashion by position, season, experience, age, body mass index, and time missed.