Telomerase (human telomerase reverse transcriptase (hTERT) is considered a hallmark of cancer, being active in cancer cells but repressed in human somatic cells. As such, it has the potential to serve as a valid cancer biomarker. Exosomal hTERT mRNA can be detected in the serum of patients with solid malignancies but not in healthy individuals.
View Article and Find Full Text PDFThe GALLIUM study showed a progression-free survival advantage of 7% in favor of obinutuzumab vs. rituximab-based immunochemotherapies as first-line therapy in follicular lymphoma (FL) patients. Yet, the toxicity appears to be increased with obinutuzumab-based therapy.
View Article and Find Full Text PDFBelantamab mafodotin, an immuno-conjugate targeting B-cell maturation antigen, showed single-agent activity in phase 1 and 2 studies, and was recently approved for heavily pretreated relapsed/refractory multiple myeloma (RRMM) patients. Real-world data and long-term follow-up are scarce. We conducted a multisite retrospective study aimed to assess safety and efficacy of belantamab mafodotin monotherapy administered via the GSK expanded access compassionate care programme.
View Article and Find Full Text PDFAggressive B cell lymphoma often requires prompt steroid treatment, even before baseline f-fluorodeoxyglucose (FDG) positron emission tomography/computed tomography (PET/CT) and definitive treatment, to alleviate symptoms or prevent organ damage. Since lymphoma is a steroid-sensitive malignancy, there are concerns that steroids might affect the results of FDG PET/CT and decrease its diagnostic yield. The aim of the current study was to evaluate the effect of steroids administered before baseline PET/CT on the maximum standardized uptake value (SUVmax) and additional PET/CT parameters.
View Article and Find Full Text PDFFebrile neutropenia (FN) is a major complication in patients with diffuse large B-Cell lymphoma (DLBCL). Diabetes mellitus (DM) has deleterious effects on the immune system resulting in an increased risk of infections. We evaluated patients with DLBCL who started frontline treatment with R-CHOP, and compared outcomes according to presence of DM comorbidity.
View Article and Find Full Text PDFImportance: Previous histologic classifications of brain tumors have been limited by discrepancies in diagnoses reported by neuropathologists and variability in outcomes and response to therapies. Such diagnostic discrepancies have impaired clinicians' ability to select the most appropriate therapies for patients and have allowed heterogeneous populations of patients to be enrolled in clinical trials, hindering the development of more effective therapies. In adult-type diffuse gliomas, histologic classification has a particularly important effect on clinical care.
View Article and Find Full Text PDFIntroduction: Data regarding the prevalence of paraproteinemia in patients with chronic myeloid leukemia (CML) are lacking.
Methods: To evaluate for the prevalence of paraproteinemia, we undertook this cross-sectional study among consecutive chronic-phase CML patients. Complete blood count, chemistry, immunoglobulins, serum-free light chains, serum-protein electrophoresis and immunofixation were collected.
A new edition of the WHO classification of tumours of the CNS was published in 2021. Although the previous edition of this classification was published just 5 years earlier, in 2016, rapid advances in our understanding of the molecular underpinnings of CNS tumours, including the diversity of clinically relevant molecular types and subtypes, necessitated a new classification system. Compared with the 2016 scheme, the new classification incorporates even more molecular alterations into the diagnosis of many tumours and reorganizes gliomas into adult-type diffuse gliomas, paediatric-type diffuse low-grade and high-grade gliomas, circumscribed astrocytic gliomas, and ependymal tumours.
View Article and Find Full Text PDFAlmost half of patients with diffuse large B-cell lymphoma (DLBCL) have relapsed/refractory (R/R) disease after frontline immunochemotherapy. Although guidelines recommend histological confirmation of R/R disease, repeat biopsies are not always performed. We conducted a two-part study: a nationwide case-vignette survey among treating hematologists, and a single center retrospective analysis.
View Article and Find Full Text PDFThere is paucity of data regarding the diagnostic yield and safety of skin biopsies in patients with acute myeloid leukemia (AML), though skin eruptions are common in these patients. We evaluated 216 patients treated in our hemato-oncology unit at a tertiary medical center between 2007 and 2018 and identified 35 patients who underwent 37 skin biopsies. The majority of biopsies were performed during induction treatment for AML (n = 26, 70%), whereas the remainder of biopsies were done prior to induction initiation (n = 8, 22%) or during consolidation chemotherapy (n = 3, 8%).
View Article and Find Full Text PDFIntroduction: Diarrhea affects a significant proportion of patients undergoing hematopoietic cell transplantation (HCT). We explored the diagnostic yield of stool cultures for enteric pathogens among patients undergoing HCT.
Methods: This is a single-center, retrospective study.
Managing anticoagulation in hematological malignancy patients with atrial fibrillation and thrombocytopenia is a clinical challenge with limited data. We aimed to identify anticoagulation management strategies and evaluate bleeding and thrombosis rates associated with each approach. A retrospective cohort study in Israel and the Netherlands was conducted.
View Article and Find Full Text PDFAutologous stem cell transplantation (ASCT) has been used for treating multiple myeloma (MM) for over three decades and is generally reserved for patients younger than 65. Herein we report on outcomes of outpatient ASCT in a cohort of patients with MM aged ≥75 years. Between October 2005 and August 2020, 50 patients aged ≥75 years, received an ASCT at Mayo Clinic, Rochester.
View Article and Find Full Text PDF. The developing world continues to face challenges in closing the large treatment gap for epilepsy, due to a high burden of disease and few experienced providers to manage the condition. Children with epilepsy are susceptible to higher rates of developmental impairments and refractory disease due to delays or absence of appropriate management as a result.
View Article and Find Full Text PDFThe life expectancy of patients with chronic myeloid leukemia (CML) approaches that of the age-matched population and quality of life (QOL) issues are becoming increasingly important. To describe patients' characteristics and assess QOL, we delivered a 30-item core questionnaire, a 24-item CML-specific questionnaire, both from the European Organization for Research and Treatment of Cancer (EORTC), and additional health-related items to 350 patients. Among 193 patients who completed the questionnaires, 139 received either imatinib ( = 70, 33%), dasatinib ( = 45, 23%) or nilotinib ( = 24, 12%).
View Article and Find Full Text PDFObjectives: Midostaurin, a multikinase and FLT3 inhibitor, is the first non-chemotherapy agent approved and widely adopted for the treatment of FLT3-ITD acute myeloid leukemia (AML). Yet, its role in improving survival of patients referred to allogeneic stem cell transplantation (allo-SCT) in first complete remission (CR1) needs to be defined.
Methods: This multicenter study retrospectively evaluated the outcome of 119 FLT3-ITD AML patients [59 (49.
As the most recent innovation in cancer therapy that utilizes properties of the electromagnetic spectrum, tumor treating fields (TTFields) are non-invasive alternating electrical fields that target rapidly dividing tumor cells. In the patient, TTFields are delivered as regional treatment via two pairs of orthogonally positioned transducer arrays applied to the head or elsewhere on the body surface. Side effects are primarily localized to the skin.
View Article and Find Full Text PDFBackground: In adults, post-liver transplantation anemia (PLTA) is common, but its characteristics and long-term influence on major outcomes have yet to be elucidated.
Aim: We aimed to assess prevalence, characteristics, predictors, and outcomes of PLTA at 6 months (early PLTA) and at 2 years (late PLTA).
Methods: A single-center retrospective cohort study using prospectively collected data from liver transplantations in adults during January 2007-December 2015.
Introduction: A restrictive transfusion strategy of packed red blood cells (PRBCs) has been associated with at least non-inferior patient outcomes in a variety of clinical settings. In December 2014, we conducted an educational intervention which consisted of an oral presentation and computerized notifications at a single tertiary medical center.
Objective: The aim of this study was to examine the long-term effects of a simple and low-cost educational intervention aimed to promote awareness to transfusion guidelines.
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