Efficacy of Midostaurin Combined With Intensive Chemotherapy in Core Binding Factor Leukemia: A Phase II Clinical Trial.

Samples from 34 adult patients newly diagnosed with core binding factor leukemia (CBFL) were collected both at the time of diagnosis and at relapse and were centrally analyzed. Eligible patients received either standard induction CT known as "3 + 7" or an equivalent regimen, according to the recruiting center's policy. Patients who achieved CR or CRi received 3 courses of high-dose ARA-C (Cytarabine) 3000 mg/m every 12 h on days 1, 3, and 5, along with midostaurin at the dose of 50 mg b.

Cerebral Infectious Opportunistic Lesions in a Patient with Acute Myeloid Leukaemia: The Challenge of Diagnosis and Clinical Management.

Central nervous system (CNS) lesions, especially invasive fungal diseases (IFDs), in immunocompromised patients pose a great challenge in diagnosis and treatment. We report the case of a 48-year-old man with acute myeloid leukaemia and probable pulmonary aspergillosis, who developed hyposthenia of the left upper limb, after achieving leukaemia remission and while on voriconazole. Magnetic resonance imaging (MRI) showed oedematous CNS lesions with a haemorrhagic component in the right hemisphere with lepto-meningitis.

Physical Characterization of Ten Hemp Varieties to Use as Animal Bedding Material.

Hemp ( L.) hurds, the inner bark of the stem, are a poorly appreciated part of the plant that typically represents waste. The aim of this experiment was to describe the physical characteristics, including moisture (M), water absorption (WA), and ammonia absorption (AA), of 10 hemp varieties (Fibranova, Codimono, USO31, CS, Futura 75, Eletta Campana, Carmaleonte, Felina 32, Santhica, and Ferimon) cultivated in Italy.

Acute Promyelocytic Leukemia with del(6)(p22) and Atypical bcr2 PML::RARA Fusion Transcript: A Case Report.

More than 95% of patients with acute promyelocytic leukemia (APL) are characterized by the reciprocal translocation t(15;17)(q24;21), which involves the promyelocytic leukemia protein (PML) gene on chromosome 15 and the retinoic acid receptor-α (RARA) gene on chromosome 17, leading to the production of the PML::RARA chimeric gene. Additional chromosomal abnormalities are described in all acute myeloid leukemias and occur in approximately one-third of patients with newly diagnosed APL. Here, we report the case of de novo APL showing the classical t(15;17)(q24;q21), a deletion of the short arm of chromosome 6 (6p), and a noncanonical molecular variant of the PML::RARA transcript.

Biofilm formation, adherence, and hydrophobicity of M. sympodialis, M. globosa, and M. slooffiae from clinical isolates and normal skinVirulence factors of M. sympodialis, M. globosa and M. slooffiae.

The genus Malassezia comprises a heterogeneous group of species that cause similar pathologies. Malassezia yeasts were considered as the most abundant skin eukaryotes of the total skin mycobiome. The ability of this fungus to colonize or infect is determined by complex interactions between the fungal cell and its virulence factors.

Removal of heavy metals from landfill leachate using zero valent iron and granular activated carbon.

The possibility of a landfill leachate pre-treatment, aiming at heavy metals removal, by means of either zero valent iron (ZVI), or granular activated carbon (GAC) or by a mixture of the two materials, was investigated in this paper through batch and column tests. For this purpose, a synthetic landfill leachate containing heavy metals (i.e.

Selective removal of heavy metals from landfill leachate by reactive granular filters.

The pre-treatment of landfill leachate prior to its co-treatment in the municipal plants of waste water processing could represent an appropriate and cost-effective solution for its management. Pre-treatment is necessary especially to remove heavy metals, which may be transferred to the excess sludge preventing its valorisation. In the present paper, we propose a chemical-physical pre-treatment of leachate using four different granular reactive media able to selectively remove the contaminants present in the leachate.

Ponatinib-Induced Graft-versus-Host Disease/Graft-versus-Leukemia Effect in a Patient with Philadelphia-Positive Acute Lymphoblastic Leukemia without the T315I Mutation Relapsing after Allogeneic Transplant.

We describe the case of a patient with Philadelphia-positive acute lymphoblastic leukemia treated with dasatinib plus steroids as first-line therapy, who achieved a major molecular response (MMR) before undergoing matched, unrelated donor allogeneic stem cell transplant. Eleven months after the transplant, she experienced molecular relapse. Mutational screening showed negativity for the T315I mutation, The patient underwent a salvage chemotherapy regimen with clofarabine + cyclophosphamide + steroids and ponatinib (clofarabine 70 mg i.

Disappearance of Bone Marrow Fibrosis in a Patient with Chronic Myeloid Leukemia Treated with Dasatinib.

We report a case of a chronic myeloid leukemia patient showing progressive bone marrow fibrosis and anemia during imatinib therapy. Given the loss of major molecular response, we switched treatment to dasatinib 100 mg daily, observing a reduction in BCR-ABL transcript, a significant improvement of anemia, and a gradual disappearance of fibrosis. After 7 years of dasatinib therapy the patient maintains a complete cytogenetic response and a deep molecular response; the last bone biopsy confirmed the absence of fibrosis.

Clofarabine-based chemotherapy as a bridge to transplant in the setting of refractory or relapsed acute myeloid leukemia, after at least one previous unsuccessful salvage treatment containing fludarabine: a single institution experience.

For refractory or relapsed acute myeloid leukemia patients, allogeneic hematopoietic stem cell transplantation is the only curative treatment option, but the disease must be in remission before this can be attempted. "Salvage" therapy regimens containing high-dose cytarabine plus fludarabine or cladribine with or without anthracyclines or plus mitoxantrone and etoposide fail in 30-50% of cases. We report the outcome of 14 patients treated with a clofarabine-based treatment administered after at least one failed fludarabine-based "salvage" attempt in a "real life" (outside a clinical trial) context.

Lenalidomide and low-dose dexamethasone (Rd) versus bortezomib, melphalan, prednisone (VMP) in elderly newly diagnosed multiple myeloma patients: A comparison of two prospective trials.

There are currently no direct head-to-head clinical trials evaluating bortezomib-melphalan-prednisone (VMP) versus lenalidomide and low-dose dexamethasone (Rd). VMP (257 cases) and Rd (222 cases) arms of two randomized phase III trials were employed to assess the treatment influence on outcome in untreated elderly MM patients. Progression free survival (PFS) and overall survival (OS) were the primary and secondary end-points, respectively, and were investigated according to treatments administered over a 60-months follow-up period.

The influence of disease and comorbidity risk assessments on the survival of MDS and oligoblastic AML patients treated with 5-azacitidine: A retrospective analysis in ten centers of the "Rete Ematologica Lombarda".

5-Azacytidine is an effective therapy in high risk MDS and oligoblastic AML. This "real life" analysis was made on 185 patients treated with 5-azacytidine in 10 centers afferent to REL ("Rete Ematologica Lombarda"), a network in Lombardia region. The aim was to assess the influence of disease and comorbidity risk assessments on the survival.

Anaerobic digestion of tomato processing waste: Effect of alkaline pretreatment.

The objective of the work was to assess the effect of mild alkaline pretreatment on the anaerobic biodegradability of tomato processing waste (TPW). Experiments were carried out in duplicate BMP bottles using a pretreatment contact time of 4 and 24 h and a 1% and 5% NaOH dosage. The cumulative methane production during a 30 d period was recorded and modelled.

Prognostic relevance of the flow cytometric count of medullar blasts in myelodysplastic syndromes.

Objective: The medullar blast count is a milestone in the prognostic assessment in myelodysplastic syndromes (MDS). The optical microscopy (OM) may sometimes be inaccurate in this disease. The aim of this work is to test the flow immunocytometric (FCM) determinations of medullar immature cells (CD45(±) ) and the expression, among them, of CD33, CD34, and CD117 markers, for their prognostic relevance.

Hematological improvement during iron-chelation therapy in myelodysplastic syndromes: the experience of the "Rete Ematologica Lombarda".

To analyze the unpredicted event of hematological improvement (HI) during iron-chelation therapy (ICT), we reviewed a series of 53 myelodysplastic patients with transfusion dependency in a retrospective study involving 8 centers afferent to the "Rete Ematologica Lombarda". According to the IWG response criteria published in the year 2000, we observed erythroid responses in 19 patients (35.1%), 5 major (9.

Verifying Hellström-Lindberg score as predictive tool for response to erythropoietin therapy according to the "International Working Group" criteria, in anemic patients affected by myelodysplastic syndrome: a monocentric experience.

The Hellström-Lindberg score (HLS) (1997) is designed to predict erythroid response to erythropoietin treatment in myelodysplastic patients. In order to test the validity of this scoring system, 58 patients affected by myelodysplastic syndrome, treated with a "standard dose" approach between 2001 and 2010, were analyzed. The response to erythropoietin treatment was evaluated in accordance with the "international working group" (IWG) criteria.

The combination topotecan, temozolomide and dexamethasone associated with radiotherapy as treatment of central nervous system myeloma relapse.

A 46-year-old woman with IgA-lambda myeloma in partial remission, after a tandem autologous hematopoietic stem cells transplantation, complained of progressive lower back pain associated with paraplegia and neurological bladder 6 months after the second transplant. A lumbar puncture revealed atypical malignant plasma cells in the cerebral spinal fluid associated with multiple foci of altered signal intensity of brain and spinal cord demonstrated by magnetic resonance. Considering the lack of efficacious chemotherapies for neurological myeloma, an experimental systemic treatment with topotecan, temozolamide, and dexamethasone associated with concurrent radiotherapy of brain and spinal cord was initiated.

Fibrin glue for refractory hemorrhagic cystitis after unrelated marrow, cord blood, and haploidentical hematopoietic stem cell transplantation.

Background: Patients undergoing hematopoietic stem cell transplant (HSCT) are particularly exposed to the risk of developing hemorrhagic cystitis (HC), which is characterized by symptoms ranging from macroscopic hematuria to renal failure. Although HC significantly affects the quality of life and in a few cases becomes intractable leading to patient death, its therapeutic management has not been established. Fibrin glue (FG), a hemostatic agent derived from human plasma, has been largely employed in different surgical settings including urologic procedures.