0000000000433804
AUTHOR
Roberto Latagliata
Differences among young adults, adults and elderly chronic myeloid leukemia patients
Abstract BACKGROUND: The incidence of chronic myeloid leukemia (CML) increases with age, but it is unclear how the characteristics of the disease vary with age. In children, where CML is very rare, it presents with more aggressive features, including huge splenomegaly, higher cell count and higher blast cell percentage. PATIENTS AND METHODS: To investigate if after childhood the disease maintains or loses these characteristics of aggressiveness, we analyzed 2784 adult patients, at least 18 years old, registered by GIMEMA CML WP over a 40-year period. RESULTS: Young adults (YAs: 18-29 years old) significantly differed from adults (30-59 years old) and elderly patients (at least 60 years old)…
Real-World Management of Myelofibrosis with Ruxolitinib: Initial Analysis of an Italian Observational Study (ROMEI)
Abstract Introduction ROMEI (CINC424AIT04 Ruxolitinib Observational study in Myelofibrosis treated patiEnts in Italy) is a prospective observational study that aims to bridge the knowledge gap between the clinical experience of registration trials and routine patient management by following roughly 200 myelofibrosis (MF) patients (pts) treated with ruxolitinib in everyday clinical practice. Enrollment began in April 2017 and ended in May 2018. Methods The primary endpoint is to evaluate changes in symptoms and quality of life during treatment with ruxolitinib through the Myeloproliferative Neoplasm 10 (MPN-10) disease-specific questionnaire and EuroQoL-5D-5L (EQ-5D-5L) general health questi…
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…
Observational study of chronic myeloid leukemia Italian patients who discontinued tyrosine kinase inhibitors in clinical practice.
It is judged safe to discontinue treatment with tyrosine kinase inhibitors (TKI) for chronic myeloid leukemia (CML) in experimental trials on treatment-free remission (TFR). We collected a total of 293 Italian patients with chronic phase CML who discontinued TKI in deep molecular response. Seventy-two percent of patients were on treatment with imatinib, and 28% with second generation TKI at the time of discontinuation. Median duration of treatment with the last TKI was 77 months [Interquartile Range (IQR) 54;111], median duration of deep molecular response was 46 months (IQR 31;74). Duration of treatment with TKI and duration of deep molecular response were shorter with second generation TK…
Bone marrow evaluation according to the PVSG and WHO criteria in 90 essential thrombocythemia (ET) patients treated with PEG interferon alpha-2b. Preliminary results
Abstract Ninety ET patients diagnosed according to the PVSG criteria were enrolled in a phase II study (sponsored by the Schering-Plough Company) designed to evaluate the efficacy, safety and tolerability of a two years treatment with PEG Interferon alpha-2 b (PEG Intron). The patients, observed in 16 Italian Centres belonging to the GIMEMA Cooperative Group and judged at high risk, had been previously treated with cytoreductive (97%) and antiplatelet (91%) drugs. At the study start the patients, 60 F and 30 M, mean age 45 years, showed splenomegaly in 22% of cases. The Hematological Response (HR: PLT&lt;500 x109/L) was observed in 64/81 (79%) and 48/55 (87%) of the patients on PEG Intr…