Diagnostic Odyssey: Primary CNS Lymphoma (Lymphoma Cerebri) Presenting as Rapidly Progressive Dementia.

Primary central nervous system lymphoma (PCNSL) is a rare brain cancer that sometimes presented as rapidly progressive dementia. Diagnosing PCNSL presenting with rapidly progressive neurocognitive symptoms can be challenging, especially when the patient was previously treated with immunosuppressants for suspected autoimmune processes. We present a case where PCNLS was eventually and successfully treated 18 months after neurological symptoms started.

Clinical Practice Recommendations on the Role Of Allogeneic Hematopoietic Cell Transplantation and Chimeric Antigen Receptor T-Cell Therapy in Patients With Chronic Lymphocytic Leukemia on Behalf of the American Society for Transplantation and Cellular Therapy.

Chimeric antigen receptor T-cell therapy (CAR T-cell) is a new treatment option for relapsed and/or refractory (R/R) chronic lymphocytic leukemia (CLL). Novel therapies including Bruton's tyrosine kinase inhibitors (BTK), covalent or noncovalent, and an inhibitor of the B-cell leukemia/lymphoma 2 protein (BCL-2), venetoclax, have replaced chemoimmunotherapy (CIT) regimens in the front-line and the R/R setting, and have relegated allogeneic hematopoietic cell transplantation (allo-HCT) to later treatment stages. Updating the 2016 clinical practice recommendations on allo-HCT in CLL is necessary to help guide contemporary clinical practice.

Role of Donor Cytomegalovirus Serostatus in Cytomegalovirus-Seronegative Recipients of Unrelated Donor Hematopoietic Cell Transplantation with Post-Transplant Cyclophosphamide Prophylaxis.

While donor age significantly impacts allogeneic hematopoietic cell transplantation (HCT) outcomes, the effect of donor cytomegalovirus (CMV) serostatus, particularly in CMV-seronegative recipients, remains a critical consideration. Donor CMV seropositivity is linked to increased CMV viremia and non-relapse mortality (NRM) in these recipients. Given the limited scope of novel antiviral prophylaxis drugs, eg, letermovir solely for CMV-seropositive recipients and the association of post-transplant cyclophosphamide (PTCy) with increased CMV reactivation, this study investigates the impact of donor CMV serostatus on outcomes in CMV-seronegative acute myeloid leukemia (AML) patients undergoing HLA-matched or mismatched unrelated donor HCT with PTCy.

Impact of Donor Age and Donor Cytomegalovirus Serostatus on Outcomes After Related Donor Allogeneic Hematopoietic Stem Cell Transplantation.

Cytomegalovirus (CMV) infection post-hematopoietic cell transplantation (HCT) remains a significant cause of morbidity and mortality. While letermovir prophylaxis is available for CMV-seropositive recipients, optimal donor selection for CMV-seronegative recipients remains unclear, with donor age often prioritized over CMV serostatus. We investigated the relative impact of donor age and CMV serostatus in CMV-seronegative recipients (n = 1013) with either CMV-seropositive (n = 318) or CMV-seronegative donors (n = 695), who underwent HCT with HLA-matched sibling donors with calcineurin inhibitor-based or post-transplant cyclophosphamide (PTCy)-based graft-versus-host disease prophylaxis, or haploidentical donors with PTCy.

US Geriatric Assessment Practices for Older Adults Undergoing Hematopoietic Cell Transplantation or Chimeric Antigen Receptor T Cell Therapy: An American Society for Transplantation and Cellular Therapy Physician Survey from the Aging Special Interest Group and Committee on Practice Guidelines.

Geriatric assessment (GA) may identify vulnerabilities and promote risk-stratification in older adults predisposed to toxicities after autologous (auto), allogeneic (allo) hematopoietic cell transplantation (HCT) and chimeric antigen T-cell therapies (CAR T). With increased utilization cellular therapies for older adults the American Society for Transplantation and Cellular Therapy (ASTCT) Committee on Practice Guidelines and its Special Interest Group for Aging (SIG) conducted an online cross-sectional survey between April 2023 and August 2023 to determine transplantation and cellular therapy physicians' practice patterns regarding GA in older patients receiving HCT and CAR T-cell therapies. E-mail surveys were sent to 1168 ASTCT physician members and only 96 (8.

The potential of antibody-drug conjugates for effective therapy in diffuse large B-cell lymphoma.

Introduction: Antibody-drug conjugates (ADCs) are a rapidly evolving class of anti-cancer drugs with a significant impact on management of hematological malignancies including diffuse large B-cell lymphoma (DLBCL). ADCs combine a cytotoxic drug (a.k.

Trends and disparities in cardiovascular disease-related mortality among adults with myeloproliferative neoplasms in USA.

Aims: We aimed to perform a retrospective cohort study using the Centers for Disease Control and Prevention's (CDC's) Wide-Ranging Online Data for Epidemiologic Research (WONDER) database to analyse the trends in cardiovascular disease (CVD)-related mortality in patients with myeloproliferative neoplasms (MPNs) from 1999 to 2020.

Methods And Results: We analysed the death certificate data from the CDC WONDER database from 1999 to 2020 for CVD with co-morbid myeloproliferative disorders in the US population. Age-adjusted mortality rates (AAMRs) and 95% confidence intervals (CIs) were computed per 1 million population by standardizing crude mortality rates to the 2000 US census population.

Challenges and practical considerations in the management of blastic plasmacytoid dendritic cell neoplasm: A single-center experience.

Blastic Plasmacytoid Dendritic Cell Neoplasm (BPDCN) is a rare and often life-threatening complex hematologic malignancy that can commonly infiltrate the skin, lymph nodes, central nervous system, and bone marrow. In the setting of the infrequency of confirmed diagnoses of BPDCN, and given limited prospective studies, it has been associated with lackluster outcomes with a median overall survival between 9 and 23 months. We herein discuss our experience treating five consecutive patients with BPDCN at our center since the approval of TAG.

Treatment of Acute Myeloid Leukemia in the Community Setting.

The treatment landscape for acute myeloid leukemia (AML) is rapidly changing. Many new agents and lower-intensity regimens have been approved and can be safely used by hematologists and oncologists in both academic and community settings. The US Food and Drug Administration (FDA) held a virtual symposium on AML treatment in the community in November 2022.

Impact of Primary Disease Site of Involvement by Early-Stage Follicular Lymphoma on Patient Outcomes.

Introduction: Follicular lymphoma is a common non-Hodgkin lymphoma that can start in a diverse array of tissues throughout the body. While the majority of patients may be able to live many years with this disease, cure remains very difficult to achieve.

Objective: We sought to investigate the impact of follicular lymphoma primary disease site in early-stage disease on patient outcomes using a large national database.

Impact of primary organ site of involvement by peripheral T-cell lymphoma not otherwise specified on survival.

Introduction: Peripheral T-cell lymphoma, not otherwise specified (PTCL-NOS) is a rare, highly heterogeneous group of mature T-cell neoplasms that historically has been associated with poor outcomes. We sought to investigate the influence of primary disease site on PTCL-NOS outcomes using a large national cancer registry.

Methods: Baseline clinical and demographic data including primary organ of involvement and Ann Arbor disease stage were extracted from the SEER database.

Management of limited-stage Hodgkin lymphoma.

Hodgkin lymphoma (HL) is a rare type of B-cell malignancy with bimodal age distribution targeting young adults and elderly. Prognostic models are available to identify risk of recurrence and response to treatment. Currently, positron emission tomography scanning is most useful in optimizing therapy.

Allogeneic haematopoietic cell transplants as dynamical systems: influence of early-term immune milieu on long-term T-cell recovery.

Objectives: Immune recovery following haematopoietic cell transplantation (HCT) functions as a dynamical system. Reducing the duration of intense immune suppression and augmenting antigen presentation has the potential to optimise T-cell reconstitution, potentially influencing long-term outcomes.

Methods: Based on donor-derived T-cell recovery, 26 patients were adaptively randomised between mycophenolate mofetil (MMF) administered for 30-day post-transplant with filgrastim for cytokine support (MMF30 arm,  = 11), or MMF given for 15 days with sargramostim (MMF15 arm,  = 15).

Cardiac Graft Versus Host Disease: A Rare or Underrecognized Pathology?

Allogeneic hematopoietic stem cell transplantation is a potentially curative procedure for a variety of hematologic and immunologic disorders. Despite the powerful therapeutic potential, both acute, and chronic toxicities including graft versus host disease (GVHD) and cardiovascular disease can lead to significant short- and long-term morbidity and mortality. While GVHD can affect any organ, cardiac involvement is rarely described in the literature.

Association of atrial fibrillation and outcomes in patients undergoing bone marrow transplantation.

Aims: Haematopoietic stem cell transplantation (HSCT) is a potentially curative therapy for several malignant and non-malignant haematologic conditions. Patients undergoing HSCT are at an increased risk of developing atrial fibrillation (AF). We hypothesized that a diagnosis of AF would be associated with poor outcomes in patients undergoing HSCT.

Clinical relevance of MYC/BCL2 expression and cell of origin in patients with diffuse large b-cell lymphoma treated with autologous transplant.

Dual expression of MYC and BCL2 proteins (double-expressor lymphoma [DEL]) as well as cell of origin (COO) are important prognostic factors in patients with diffuse large B-cell lymphoma (DLBCL) after conventional chemotherapy. We studied the prognostic impact of DEL and COO in patients with relapsed DLBCL treated with autologous stem cell transplant (ASCT). Three-hundred and three patients with stored tissue samples were identified.

Impact of Race and Age and their Interaction on Survival Outcomes in Patients With Diffuse Large B-Cell Lymphoma.

Background: Advances in treatment for patients with Diffuse Large B-Cell Lymphoma (DLBCL) have led to improved patient outcomes but the magnitude of these disparities remains understudied with regards to improved survival outcomes. We sought to describe changes in DLBCL survival trends over time and explore potential differential survival patterns by patients' race/ethnicity and age.

Methods: We utilized the Surveillance, Epidemiology, and End Results (SEER) database to identify patients diagnosed with DLBCL from 1980 to 009 and determined 5-year survival outcomes for all patients, categorizing patients by year of diagnosis.

Reported Pericardial Toxicities Associated with Acute Myelogenous Leukemia Treatments: A Pharmacovigilance Analysis of the FDA Adverse Reporting Database.

Acute myelogenous leukemia (AML) is one of the most common leukemias experienced in adults and conveys significant morbidity and mortality. While the traditional anthracycline based treatments of AML involves cytarabine, developments in alternatives (liposomal cytarabine, fludarabine, cladribine, azacitidine, decitabine), and targeted agents (midostaurin, gilteritinib, enasidenib, ivosidenib, gemtuzumab ozogamicin, and venetoclax) exist. Multiple cardiovascular adverse events, notably pericardial toxicity, have been observed in small studies; however, to date little is known about the comparative pericardial toxicity among these newer regimens.

The Role of Cytoreductive Nephrectomy and Targeted Therapy on Outcomes of Patients With Metastatic Sarcomatoid Renal Cell Carcinoma: A Population-Based Analysis.

Sarcomatoid renal cell carcinoma (sRCC) is a rare but aggressive form of kidney cancer with a poor prognosis. Despite recent advances in therapies for kidney cancers, an effective management strategy for sRCC is uncertain. We evaluated the impact of targeted therapy and cytoreductive nephrectomy (CN) on survival outcomes of patients with metastatic sRCC.

Reappraising the Role of Allogeneic Hematopoietic Stem Cell Transplantation in Relapsed and Refractory Hodgkin's Lymphoma: Recent Advances and Outcomes.

Hodgkin's lymphoma is a rare yet highly curable disease in the majority of patients treated with modern chemotherapy regimens. For patients who fail to respond to or relapse after initial systemic therapies, treatment with high-dose chemotherapy and autologous hematopoietic stem cell transplantation can provide a cure for many with chemotherapy-responsive lymphoma. Patients who relapse after autologous transplant or those with chemorefractory disease have poor prognosis and represent a high unmet need.