Clinical Outcomes of Patients with Multiple Myeloma after Daratumumab Failure.

Anti-CD38 monoclonal antibody (MoAB) therapy has significantly improved the prognosis of patients with multiple myeloma. However, not all patients sustain durable responses. We aimed to describe the natural history of patients relapsed or refractory (R/R) to CD38 MoAB therapy.

Cytogenetic Assessment and Risk Stratification in Myelofibrosis with Optical Genome Mapping.

Cytogenetic assessment in myelofibrosis is essential for risk stratification and patient management. However, an informative karyotype is unavailable in a significant proportion of patients. Optical genome mapping (OGM) is a promising technique that allows for a high-resolution assessment of chromosomal aberrations (structural variants, copy number variants, and loss of heterozygosity) in a single workflow.

Common seasonal respiratory virus infections in allogeneic stem cell transplant recipients during the SARS-COV-2 pandemic.

The SARS-COV-2 pandemic has led to strict and generalized transmission prevention measures that may have changed the epidemiological landscape of common seasonal respiratory virus (CSRV). Through a prospective CSRV survey program conducted from 2016 onwards in allogeneic stem cell transplant (allo-HSCT) recipients with respiratory symptoms, we aimed to analyze and compare the epidemiology and characteristics of CSRV over three consecutive periods [from February 1 to September 30 of 2018 (P1), 2019 (P2), and 2020 (P3)]. CSRV screening was performed through multiplex PCR assays during the study period.

Central Nervous System Involvement in Epstein-Barr Virus-Related Post-Transplant Lymphoproliferative Disorders after Allogeneic Hematopoietic Stem Cell Transplantation.

Central nervous system (CNS) involvement in Epstein-Barr virus-related post-transplant lymphoproliferative disorders (EBV-PTLDs) after allogeneic hematopoietic stem cell transplantation (allo-HSCT) is poorly defined. We analyzed the incidence, clinical and pathological characteristics, and impact on outcomes of EBV-PTLDs with CNS involvement (CNS-PTLDs) in 1009 consecutive adult patients undergoing allo-HSCT at a single-center institution. Four hundred eighty-two patients received matched sibling donor (MSD) transplants, 388 umbilical cord blood transplants (UCBTs), 56 matched unrelated donor (MUD) transplants, and 83 haploidentical transplants.

Healthcare resource utilization in adult patients with relapsed/refractory FLT3 mutated acute myeloid leukemia: A retrospective chart review from Spain.

Background: Information regarding impact on healthcare systems of relapsed or refractory (R/R) FLT3 mutated (FLT3mut) acute myeloid leukemia (AML) is scarce.

Objective: To assess the time and reimbursement associated with hospitalizations of patients with R/R FLT3mut AML in a tertiary Spanish hospital.

Methods: Retrospective review of medical charts identified patients aged ≥ 18 years with R/R FLT3mut AML between 1998 and 2018.

A case of megaloblastic anemia simulating a cold autoimmune hemolytic anemia.

We report a case of pernicious anemia in which the first diagnosis suspicion was cold autoimmune hemolytic anemia (cAIHA) due to the presence of cold autoantibodies. A 47-year-old woman with a medical history of autoimmune thyroid disease came to the hospital with a clinical and serologic presentation of AIHA. However, because of determination of vitamin B12 (VB12) deficiency, she was finally diagnosed with megaloblastic anemia.

Comparison of transfusion requirements in adult patients undergoing Haploidentical or single-unit umbilical cord blood stem cell transplantation.

Objectives: Umbilical cord blood transplantation (UCBT) and haploidentical hematopoietic stem cell transplantation (haplo-HSCT) modalities have been developed to offset the lack of matched donors. In this study, we compare the transfusion requirements of patients undergoing UCBT and haplo-HSCT in a single institution with the aim of providing additional information for clinicians to choose the most adequate alternative graft for HSCT.

Methods: The study reviewed 67 and 46 patients undergoing UCBT and haplo-HSCT, respectively.