The Impact of Induction Regimes on Immune Responses in Patients with Multiple Myeloma.

Current standard frontline therapy for newly diagnosed patients with multiple myeloma (NDMM) involves induction therapy, autologous stem cell transplantation (ASCT), and maintenance therapy. Major efforts are underway to understand the biological and the clinical impacts of each stage of the treatment protocols on overall survival statistics. The most routinely used drugs in the pre-ASCT "induction" regime have different mechanisms of action and are employed either as monotherapies or in various combinations.

Eltrombopag for enhancement of platelet engraftment in patients undergoing allogeneic cord blood transplantation.

Platelet recovery after allogeneic umbilical cord blood (UCB) transplantation is delayed compared to other graft sources. We conducted a multicenter phase 2a study to explore whether eltrombopag, a thrombopoietin-receptor agonist, would enhance platelet recovery after UCB transplantation. Between 02/2013 and 07/2016, 12 (10 adults, 2 children) individuals (median age 50; range 6-74 years) with hematological malignancies in complete remission were enrolled.

Fludarabine-based reduced toxicity yet myeloablative conditioning is effective and safe particularly in patients with high-risk thalassemia undergoing allogeneic transplantation.

Introduction: Thalassemia major (TM) is an inherited disorder caused by ineffective erythropoiesis. At the present time, allogeneic stem cell transplantation (allo-SCT) is a curative option. Conventional busulfan and cyclophosphamide based myeloablative conditioning regimens are limited by increased toxicity, especially in high-risk patients.

Thiotepa, Etoposide, Cyclophosphamide, Cytarabine, and Melphalan (TECAM) Conditioning Regimen for Autologous Stem Cell Transplantation in Lymphoma.

Background: High-dose chemotherapy and autologous stem cell transplantation (ASCT) is the current standard of care for relapsed non-Hodgkin lymphoma (NHL) and Hodgkin lymphoma (HL). Conditioning regimens with high-dose carmustine have been associated with idiopathic pneumonitis syndrome. We, therefore, created a modified alternative TECAM conditioning regimen, consisting of etoposide, thiotepa, cytarabine, cyclophosphamide, and melphalan.

Regional intra-arterial steroid treatment in 120 patients with steroid-resistant or -dependent GvHD.

GvHD results in death in the majority of steroid-resistant patients. This report assesses the safety and efficacy of two regional intra-arterial steroid (IAS) treatment protocols in the largest published cohort of patients with resistant/dependent hepatic and/or gastrointestinal GvHD, as well as identification of predictors of response to IAS and survival. One hundred and twenty patients with hepatic, gastrointestinal GvHD or both were given IAS.

Treatment of oral mucosal manifestations of chronic graft-versus-host disease: dexamethasone vs. budesonide.

The oral mucosa is commonly involved in chronic graft-versus-host disease (cGVHD). Oral mucosal cGVHD markedly affect individual's daily function and wellbeing. In some cases, it might become a life threating complication.

Active acute leukaemia: should transplant be offered to all patients?

The probability of achieving long term remission for patients with refractory acute leukaemia is very low. Allogeneic stem cell transplantation (SCT) is offered to these patients in order to improve their dismal outcome. We retrospectively analyzed 361 acute leukaemia patients, who underwent allogeneic SCT in the Hadassah's bone marrow transplantation department between the years 2005 and 2012 and identified 84 patients with active leukaemia at transplantation.

Reduction in incidence of invasive fungal infection in patients receiving allogeneic stem cell transplantation using combined diagnostic-driven approach and itraconazole oral solution.

Invasive fungal infections are an important cause of morbidity and mortality after allogeneic haematopoietic stem cell transplantation. We evaluated, in our allogeneic stem cell transplant patients, the effect on the incidence of invasive fungal infection during neutropenia of a strategy combining a diagnostic-driven approach with chemoprophylaxis during higher risk periods of graft vs. host disease and prolonged neutropenia, using itraconazole oral solution with parenteral voriconazole bridging.

Phase I/II study exploring ImMucin, a pan-major histocompatibility complex, anti-MUC1 signal peptide vaccine, in multiple myeloma patients.

ImMucin, a 21-mer cancer vaccine encoding the signal peptide domain of the MUC1 tumour-associated antigen, possesses a high density of T- and B-cell epitopes but preserves MUC1 specificity. This phase I/II study assessed the safety, immunity and clinical response to 6 or 12 bi-weekly intradermal ImMucin vaccines, co-administered with human granulocyte-macrophage colony-stimulating factor to 15 MUC1-positive multiple myeloma (MM) patients, with residual or biochemically progressive disease following autologous stem cell transplantation. Vaccination was well tolerated; all adverse events were temporal grade 1 2 and spontaneously resolved.

Basic oral care for hematology-oncology patients and hematopoietic stem cell transplantation recipients: a position paper from the joint task force of the Multinational Association of Supportive Care in Cancer/International Society of Oral Oncology (MASCC/ISOO) and the European Society for Blood and Marrow Transplantation (EBMT).

Purpose: Hematology-oncology patients undergoing chemotherapy and hematopoietic stem cell transplantation (HSCT) recipients are at risk for oral complications which may cause significant morbidity and a potential risk of mortality. This emphasizes the importance of basic oral care prior to, during and following chemotherapy/HSCT. While scientific evidence is available to support some of the clinical practices used to manage the oral complications, expert opinion is needed to shape the current optimal protocols.

Incidence and risk factors for moderate-to-severe veno-occlusive disease of the liver after allogeneic stem cell transplantation using a reduced intensity conditioning regimen.

The incidence and outcome of moderate-to-severe veno-occlusive (VOD) disease was analyzed in 271 consecutive patients with hematological malignancies who underwent allogeneic SCT (allo-SCT) using the same reduced intensity regimen (RIC). RIC consisted of fludarabine, BU and antithymocyte globulin (ATG). Twenty-four out of 271 patients (8.

Irradiated mononuclear cells express significant in vitro cytotoxic activity: promise for in vivo clinical efficacy of irradiated mismatched donor lymphocytes infusion.

Background: Relapse of the original disease remains the most common cause of treatment failure after allogeneic hematopoietic stem cell transplantation (allo-SCT). Patients who relapse post-allo-SCT can achieve prolonged remission after donor lymphocyte infusion. Donor lymphocyte infusion as well as other immunotherapeutic strategies are usually complicated by severe graft versus host disease.

Cell surface-associated anti-MUC1-derived signal peptide antibodies: implications for cancer diagnostics and therapy.

The MUC1 tumor associated antigen is highly expressed on a range of tumors. Its broad distribution on primary tumors and metastases renders it an attractive target for immunotherapy. After synthesis MUC1 is cleaved, yielding a large soluble extracellular alpha subunit containing the tandem repeats array (TRA) domain specifically bound, via non-covalent interaction, to a smaller beta subunit containing the transmembrane and cytoplasmic domains.

Safety and efficacy of an intra-oral electrostimulator for the relief of dry mouth in patients with chronic graft versus host disease: Case series.

Objectives: Patients with chronic graft-versus-host disease (cGVHD) often suffer from dry mouth and oral mucosal lesions. The primary objective of this study was to investigate the safety of an intra-oral electrostimulator (GenNarino) in symptomatic cGVHD patients. The secondary objective was to study the impact on the salivary gland involvement of cGVHD patients.

Treatment of severe steroid resistant acute GVHD with mesenchymal stromal cells (MSC).

Background: Several studies revealed that MSC from human bone marrow can downregulate graft-versus-host disease (GVHD) after allogeneic HSCT.

Methods: Herein we present 50 patients with acute GVHD who got 74 (1-4) MSC infusions for 54 separate episodes of aGVHD.

Results: aGVHD was defined as steroid resistant grade IV aGVHD in 42 cases.

High rate of cytomegalovirus drug resistance among patients receiving preemptive antiviral treatment after haploidentical stem cell transplantation.

We examined the rate, clinical impact, and risk factors of cytomegalovirus (CMV) drug resistance in 561 patients who underwent 616 hematopoietic stem cell transplantations (HSCTs) over 5 years. Drug resistance was exclusively identified in haploidentical (haplo)-HSCT recipients receiving preemptive therapy, among whom the rate was 14.5%.

Colistin is relatively safe in hematological malignancies and hematopoietic stem cell transplantation patients.

Purpose: Colistin is increasingly used as the last-resort treatment option against infections caused by multidrug-resistant (MDR) Gram-negative pathogens, but its nephrotoxicity is of concern, especially in severely ill patients. The aim of this study was to analyze the toxicity of colistin therapy in adults and children with hematological malignancies (HM) and hematopoietic stem cell transplantation (HSCT) recipients.

Methods: Data on HSCT recipients and HM patients, treated with intravenous colistin (2.

Autologous transplant in multiple myeloma with an augmented conditioning protocol.

We compared the tolerability and anti-myeloma effect of two conditioning regimens for autologous stem cell transplant (auto-SCT) in consecutive groups of patients. Protocol 1 was the earlier, and consisted of the combination of three agents in a sequential manner, including etoposide, thiotepa and melphalan (n = 29), while protocol 2 employed melphalan alone (n = 34). The two groups were comparable (other than younger age in protocol 1).

The effect of cyclosporine initiation time on the outcome of matched allogeneic stem-cell transplantation following fludarabine-based conditioning.

Cyclosporine (CSA) is the most commonly used medication for GVHD prophylaxis. The initiation time varies from day -4 to day 0. Initially, we gave CSA starting on day -1.