0000000000224850
AUTHOR
Guido Finazzi
Arterial thrombosis in Philadelphia-negative myeloproliferative neoplasms predicts second cancer: a case-control study.
Abstract Patients with Philadelphia-negative myeloproliferative neoplasm (MPN) are prone to the development of second cancers, but the factors associated with these events have been poorly explored. In an international nested case-control study, we recruited 647 patients with carcinoma, nonmelanoma skin cancer, hematological second cancer, and melanoma diagnosed concurrently or after MPN diagnosis. Up to 3 control patients without a history of cancer and matched with each case for center, sex, age at MPN diagnosis, date of diagnosis, and MPN disease duration were included (n = 1234). Cases were comparable to controls for MPN type, driver mutations and cardiovascular risk factors. The freque…
How the coronavirus pandemic has affected the clinical management of Philadelphia-negative chronic myeloproliferative neoplasms in Italy—a GIMEMA MPN WP survey
Since early 2020, the SARS-CoV-2 pandemic has a massive impact on health care systems worldwide. Patients with malignant diseases are assumed to be at increased risk for a worse outcome of SARS-CoV-2 infection, and therefore, guidance regarding prevention and management of the infection as well as safe administration of cancer-therapy is required. Here, we provide recommendations for the management of patients with malignant disease in the times of COVID-19. These recommendations were prepared by an international panel of experts and then consented by the EHA Scientific Working Group on Infection in Hematology. The primary aim is to enable clinicians to provide optimal cancer care as safely…
Frequency of thrombosis is higher in MPN patients who develop second cancer than in controls
Introduction Malignancy can be heralded by unprovoked venous thromboembolism (VTE) but also by arterial thrombosis. To date it is unknown whether this association is present also in myeloproliferative neoplasms (MPN), in which arterial thrombosis is more frequent that venous thrombosis and solid tumors are reported with an increased frequency. The MPN-K nested case-control study addressed the impact of cytoreductive drugs on the risk of developing second cancer in MPN patients (Barbui T et al, Leukemia 2019); here we re-examined the study database to evaluate the frequency and type of vascular complications in MPN patients with second cancer excluding leukemia and to establish whether arter…
Risk Factors for Secondary Cancer in a Case-Control Study on 1,259 Patients with Myeloproliferative Neoplasms
Abstract INTRODUCTION The incidence of secondary cancer (SC) in patients with myeloproliferative neoplasms (MPN) is high and comparable to that of thrombosis. However, the identification of patient subgroups that might be at increased susceptibility of developing SC has not been systematically addressed. We report here the results of an international case-control study (MPN-K) aimed at comparing the frequency of exposure to possible causes of SC in patients with classical MPN, polycythemia vera (PV), essential thrombocythemia (ET) and myelofibrosis (MF). METHODS This European Leukaemia Network (ELN) study reports MPN patients from 28 sites of 5 European countries and Israel, diagnosed in th…
How Epidemiology of Polycythemia Vera Has Changed in the Last 10 Years: Results From the Whole Prospective Cohort of Patients in Cyto-PV Trial As Compared with Eclap Prospective Cohort
Abstract Abstract 1748 Introduction: Polycythemia vera (PV) is a chronic myeloproliferative neoplasms characterized by erythrocytosis, vasomotor disturbances, pruritus, risk of disease progression into acute myeloid leukemia or myelofibrosis and cardiovascular events, the last representing the main cause of morbidity and mortality. Since 2005 the V617F point mutation in Janus Kinase 2 (JAK2) gene gained a dominant role in determining the molecular basis and the diagnosis of PV. We compared the clinical epidemiology of the 1638 patients included in the ECLAP trial in the years 1997 to 2001, with that of a “modern” cohort of 365 PV, JAK2-positive patients included in the Italian CYTO-PV rando…
A Large-Scale Trial Testing the Intensità of CYTOreductive Therapy to prevent Cardiovascular Events in Patients with Polycythemia Vera (CYTO-PV trial).
Abstract Abstract 4 Introduction Current treatment recommendations in polycythemia vera (PV) have emphasized to maintain the hematocrit (HCT) values <0.45 based on hemorrheological notions, results of a few small observational retrospective studies and consensus of experts. However, post-hoc analysis of two large randomized clinical trials (namely PVSG-1 and ECLAP) failed to show a different incidence of major thrombosis when HCT levels were kept in the range between 0.40 and 0.50. So far, no randomized clinical trial has provided evidence-based data assessing the usefulness of tight HCT control in reducing thrombosis. Thus, uncertainty of the optimal HCT target exists in clinical practi…