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The clinical management of relapsed/refractory multiple myeloma and the correct choice of the most suitable therapy in heavily pretreated and fragile patients are tough clinical issues for clinicians. In advanced phases of disease, the choice of available therapies becomes very poor, and the retreatment with previously adopted and effective therapy, although unpredictable, could be an effective option. In this report, we describe the clinical history of a patient, previously treated with 9 lines of therapy, refractory to bortezomib and IMIDs, for whom the retreatment with bendamustine resulted in a stable disease with good quality of life.

Despite novel agents, multiple myeloma is still an incurable disease, especially for elderly and frail patients, who are difficult to manage for concomitant comorbidities as the therapeutic options are limited and the response to chemotherapy is often short. We report our evaluations upon safety and efficacy of domestic subcutaneous bortezomib in elderly and frail patients candidate to bortezomib-melphalan-prednisone (VMP) regimen. We confirmed that overall incidence of adverse events, including peripheral neuropathy, was low, and in no case required admission to emergency service, contributing to reduce the rate of therapy discontinuation. These results confirm the effectiveness and safety of subcutaneous bortezomib, in a real-life-experience, and define a new possibility of safe auto-administration in a comfortable domestic setting. We suggest that domestic treatment can significantly improve the quality of life of the patients, avoiding unnecessary transfer to the hospital without reducing treatment efficacy.

Background In this prospective study, the impact of granulocyte colony-stimulating factors (G-2 CSF) administered during induction treatment with bendamustine plus rituximab for indolent non- Hodgkin Llymphoma (NHL) was evaluated by comparing patients who received secondary prophylaxis with filgrastim (control group) versus. patients who received pegfilgrastim as primary prophylaxis (peg-group). The primary endpoint was the incidence rate of febrile neutropenia (FN)- related chemotherapy disruptions (regarding dose-dense and/or dose-intensity of schedule). The Ssecondary endpoint included days of hospitalization due to FN, and G-CSF-related side effects (grade ≥3 WHO toxicity criteria) in each group. Methods One hundred twenty-two: 122 consecutive patients, with untreated indolent NHL, were referred to our outpatient unit for remission induction immuno-chemotherapy with bendamustine-rituximab. During the first period, 61 patients received secondary prophylaxis with filgrastim, given “on demand” if ANC was

Key Clinical Message In this report, we would like to highlight the efficacy of bendamustine in a heavily pretreated patient, also refractory to pomalidomide. It is conceivable that different therapy combinations in heavily treated Multiple myeloma (MM) have to be explored, without “a priori” exclusion of ancient drugs, even after failure of the ultimate pharmacological options., In this report, we would like to highlight the efficacy of bendamustine in a heavily pretreated patient, also refractory to pomalidomide. It is conceivable that different therapy combinations in heavily treated Multiple myeloma (MM) have to be explored, without “a priori” exclusion of ancient drugs, even after failure of the ultimate pharmacological options.

IgD lambda multiple myeloma: immunoglobulin isotype switch after autologous stem cell transplantation. IgD multiple myeloma (MM) is a rare disease affecting less than 2% of patients with MM, and it is frequently characterized by an aggressive course. It is usually associated with low monoclonal protein levels, so adequate diagnostic procedures have to be performed in order to identify the involved monoclonal component (MC). We present a case of 38-year-old man with acute kidney disease caused by an IgD lambda MM. Diagnosis was achieved by serum protein electrophoresis and immunofixation with anti IgD and IgE antisera. After autologous stem cell transplantations (ASCT) the patient developed a MC different from the original isotype, followed by an oligoclonal bands (OB) pattern. Recently, the occurrence of MC and OB unrelated to the original clone has been proven to be an important favorable prognostic factor in patients with MM who undergo ASCT. The role of the protein laboratory at diagnosis and during follow up of MM patients is highlighted.

The sensitivity of lymph node core-needle biopsy under imaging guidance requires validation. We employed power Doppler ultrasonography (PDUS) to select the lymph node most suspected of malignancy and to histologically characterize it through the use of large cutting needle. Institutional review board approval and informed consent were obtained for this randomized clinical trial. In a single center between 1 January 2009 and 31 December 2015, patients with lymph node enlargement suspected for lymphoma were randomly assigned (1:1) to biopsy with either standard surgery or PDUS-guided 16-gauge modified Menghini needle. The primary endpoint was the superiority of sensitivity for the diagnosis of malignancy for core-needle cutting biopsy (CNCB). Secondary endpoints were times to biopsy, complications, and costs. A total of 376 patients were randomized into the two arms and received allocated biopsy. However, four patients undergoing CNCB were excluded for inadequate samples; thus, 372 patients were analyzed. Sensitivity for the detection of malignancy was significantly better for PDUS-guided CNCB [98.8%; 95% confidence interval (CI), 95.9-99.9] than standard biopsy (88.7%; 95% CI, 82.9-93; P

The clinical management of relapsed/refractory multiple myeloma and the correct choice of the most suitable therapy in heavily pretreated and fragile patients are tough clinical issues for clinicians. In advanced phases of disease, the choice of available therapies becomes very poor, and the retreatment with previously adopted and effective therapy, although unpredictable, could be an effective option. In this report, we describe the clinical history of a patient, previously treated with 9 lines of therapy, refractory to bortezomib and IMIDs, for whom the retreatment with bendamustine resulted in a stable disease with good quality of life.

Background In case of clinical suspicion of lymphoma, the histological examination of lymphadenopathy is essential for defining a correct diagnosis and for developing a proper treatment plan. An open surgical biopsy (OSB) is still the "gold standard", owing to the large amount of tissue obtained. The sensitivity of lymph node core-needle biopsy under imaging guidance requires validation. Aims This randomized study compared the ultrasound-guided core-needle cutting biopsy (CNCB) approach with OSB approach. Patient and methods Institutional review board approval and informed consent were obtained. In a single center between 1 January 2009 and 31 December 2015, patients with lymph node enlargement suspected for lymphoma were randomly assigned (1:1) to biopsy with either OSB (standard group) or ultrasound-guided 16 gauge modified Menghini needle (core-needle group). In the core-needle group, the lymph node to undergone biopsy was determined by power Doppler US, in particular, the main criterion to select the node to be biopsied was the hypervascularization. The primary endpoint was to test the superiority of sensitivity for diagnosis of malignancy for ultrasound-guided CNCB compared with OSB. Secondary endpoints were negative predictive values, likelihood ratio of negative test, biopsy related complications, costs and times to biopsy. Results A total of 372 patients were randomized either to standard group (N= 187) or core-needle group (N= 185). Sensitivity for detection of malignancy was significantly better for US-guided CNCB [98.8%; 95% confidence interval (CI), 95.9-99.9] than standard biopsy [88.7%; 95% CI, 82.9-93] (P Conclusions This study is the first to compare in a randomized fashion the sensitivity of US-guided CNCB and OSB in detecting lymphoma. Power Doppler US and CNCB are diagnostic tools that enable effective, safe, fast and low-cost routine biopsy for patients with suspected lymphoma, avoiding psychological and physical pain of an unnecessary surgical intervention. We suggest this approach as first-line mini-invasive procedure for patients with a suspected lymphoma and not merely when surgical intervention is not possible, or to document relapse. Disclosures No relevant conflicts of interest to declare.