Challenging the Concept of Functional High-Risk Myeloma through Transcriptional and Genetic Profiling.

Functional high-risk (FHR) multiple myeloma (MM) is defined as an unexpected, early relapse (ER) of disease in the absence of baseline molecular or clinical risk factors (RF), making FHR MM inherently dependent on which RFs were assessed at diagnosis, but also on what treatment patients received. To establish the true incidence of FHR, we analysed uniformly treated, transplant-eligible (TE) patients from the UK NCRI Myeloma-XI trial that had been profiled for IMS/IMWG defined high-risk cytogenetic aberrations (HRCA) and the SKY92 gene expression HR signature (GEP-HR). 135 TE MyXI patients meeting these criteria were studied, with a median follow-up of 88 months.

PFS24 as a prognostic milestone in patients with newly diagnosed primary CNS lymphoma.

High-dose chemotherapy followed by autologous hematopoietic stem cell transplantation has significantly improved overall survival (OS) in primary central nervous system lymphoma (PCNSL). However, early identification of long-term survivors remains a challenge. Progression-free survival at 24 months (PFS24) has emerged as a key prognostic marker in diffuse large B-cell lymphoma, but its relevance in PCNSL is still unclear.

Mendelian randomization of immune cell phenotypes to discover potential drug targets for B-cell malignancy.

Although treatment options for B-cell malignancies have expanded, many patients continue to face limited response rates, highlighting an urgent need for new therapeutic targets. To prioritize candidate drug targets for B-cell malignancies, we employed Mendelian Randomization to estimate potentially causal relationships between 445 immune cell traits and six B-cell cancers: follicular lymphoma (FL), diffuse large B-cell lymphoma (DLBCL), Hodgkin lymphoma (HL), marginal zone lymphoma (MZL), chronic lymphocytic leukemia (CLL), and multiple myeloma (MM), totaling 22,922 cases and 394,204 controls. 163 traits showed a suggestive association with at least one B-cell malignancy (P < 0.

Long-term patient-reported outcomes following allogeneic hematopoietic cell transplantation.

Therapeutic progress has improved the overall survival of patients treated with allogeneic hematopoietic cell transplantation (alloHCT). Thus, the impact on quality of life (QoL) becomes increasingly relevant. However, QoL is not monitored regularly in clinical practice, and most trials stop QoL assessments early post-alloHCT, missing long-term dynamics.

SARS-CoV-2 immune responses in patients with multiple myeloma and lenalidomide maintenance therapy.

Introduction: Multiple myeloma (MM) is an uncontrolled plasma cell proliferation in the bone marrow, leading to immune dysregulation with impaired humoral immune responses. Conversely, cellular-based responses play a vital role in MM patients. However, the extent and duration of cellular-induced protection remain unclear to date.

Clinical relevance of brain MRI changes in primary central nervous system lymphoma after high-dose-chemotherapy and autologous stem cell transplantation.

Primary central nervous system lymphoma (PCNSL) is a potentially curable disease, but affected patients often struggle in everyday life due to disease- and therapy-associated sequelae. High-dose chemotherapy followed by autologous stem cell transplantation (HDC/ASCT) is the standard consolidation therapy, replacing whole brain radiation therapy (WBRT) amongst others due to less long-term cognitive decline. Nevertheless, white matter lesions (WML) are common findings in brain MRI after HDC/ASCT, but their clinical significance remains underexplored.

Case report: Sequential inotuzumab, blinatumomab, and chemotherapy with concurrent donor lymphocyte infusions induce complete remission in relapsed pre-B acute lymphoblastic leukemia.

This case report presents the successful management of relapsed/refractory (r/r) B-cell acute lymphoblastic leukemia in a 54-year-old male post-allogeneic hematopoietic cell transplantation. The combinatorial approach of sequential antibody treatment (Inotuzumab [InO] and Blinatumomab [Blina]) combined with three donor lymphocyte infusions (DLI) applications and cytoreductive chemotherapy-induced sustained complete molecular remission as documented at the last follow-up 30 months later. This case highlights the feasibility and potential synergistic efficacy of a Blina/DLI regimen and supports the hypothesis that T-cell engagers could enhance the DLI effect.

Patient Reported and Clinical Outcomes after High-Dose Chemotherapy and Autologous Stem Cell Transplantation in Primary Central Nervous System Lymphoma.

Primary central nervous system lymphomas (PCNSL) are rare and associated with an adverse prognosis. High-dose chemotherapy followed by autologous stem cell transplantation (HDC/ASCT) improves progression free (PFS) and overall survival (OS) but neurocognition, performance status and quality of life (QoL) in patient-reported outcome (PRO) after HDC/ASCT remains underexplored. Especially elderly patients may insufficiently recover from this demanding therapy.