Experts' consensus on the definition and management of high risk multiple myeloma.

High risk multiple myeloma (HRMM) at diagnosis is currently recognized according to the Revised International Staging System (R-ISS) which was set up in 2015. Since then, new clinical and biological prognostic factors have been developed, which could implement the definition of High Risk (HR) category. We conducted a survey in order to identify which additional parameters, both clinical and biological, are considered more useful for the clinical practice and to evaluate if the management of Multiple Myeloma (MM) should change on the basis of the risk category.

Elotuzumab plus lenalidomide and dexamethasone in relapsed/refractory multiple myeloma: Extended 3-year follow-up of a multicenter, retrospective clinical experience with 319 cases outside of controlled clinical trials.

The combination of elotuzumab, lenalidomide, and dexamethasone (EloRd) enhanced the clinical benefit over Rd with a manageable toxicity profile in the ELOQUENT-2 trial, leading to its approval in relapsed/refractory multiple myeloma (RRMM). The present study is a 3-year follow-up update of a previously published Italian real-life RRMM cohort of patients treated with EloRd. This revised analysis entered 319 RRMM patients accrued in 41 Italian centers.

The role of positron emission tomography with 18F-fluorodeoxyglucose integrated with computed tomography in the evaluation of patients with multiple myeloma undergoing allogeneic stem cell transplantation.

Positron emission tomography (PET) integrated with computed tomography (PET/CT) has been reported to be useful for screening myelomatous lesions at diagnosis in patients with multiple myeloma (MM) and for monitoring response to autologous stem cell transplantation (auto-SCT). The aim of the study was to evaluate the prognostic significance of PET/CT in MM patients who received allogeneic stem cell transplantation (allo-SCT). Patients who underwent upfront auto-SCT followed by allo-SCT, either as consolidation or salvage treatment, were studied with PET/CT before and/or within 6 months after allo-SCT.

Sclerodermatous chronic graft-versus-host disease after allogeneic hematopoietic stem cell transplantation: incidence, predictors and outcome.

Scleroderma may be one of the most severe forms of chronic graft-versus-host disease (GVHD). We retrospectively evaluated its incidence, predictor variables and outcome in 133 patients who survived at least 4 months after allogeneic hematopoietic stem cell transplantation. The 5-year cumulative incidence was 15.

Antibody binding capacity for evaluation of MDR-related proteins in acute promyelocytic leukemia: Onset versus relapse expression.

Background: Multidrug resistance (MDR) remains a major obstacle for successful treatment in cancer, in particular in acute leukemia. In acute promyelocytic leukemia (APL), the high sensitivity to anthracyclines appears to be attributable to the low frequency of MDR proteins overexpression at onset even if 30% of patients still relapse and become resistant to therapy. In attempt to explain different blast cell sensitivity, we studied the expression of PGP, MRP1, MRP2, and LRP in 45 cases of APL, comparing onset of disease with relapse.

CD56 and PGP expression in acute myeloid leukemia: impact on clinical outcome.

Background And Objectives: Overexpression of P-glycoprotein (PGP), a multidrug-related (MDR) protein, is one of the most important factors responsible for reduced drug sensitivity in acute myeloid leukemia (AML). Recently, we demonstrated that the presence of CD56 antigen, an isoform of the neural adhesion molecule, in AML cells is a negative independent prognostic factor for the achievement of complete remission (CR) and correlates with shorter survival. Since in our previous report we observed a more frequent PGP expression in CD56+ patients, we hypothesized that the reduced response to chemotherapy in this group of patients was due to increased PGP-mediated drug efflux.

Autologous stem cell transplantation for Hodgkin's lymphoma: results and prognostic factors in 51 high-risk patients.

Autologous stem cell transplantation (ASCT) is largely employed in primary resistant or recurrent Hodgkin's Lymphoma (HL), while its role early in the course of the disease is still controversial. Our purpose was to analyse the results of 51 high-risk HL patients autografted at our Institution and the role of possible prognostic risk factors for the outcome. Twelve (23.