A Phase I/II Clinical Trial to evaluate the efficacy of baricitinib to prevent respiratory insufficiency progression in onco-hematological patients affected with COVID19: a structured summary of a study protocol for a randomised controlled trial

Objectives: Baricitinib is supposed to have a double effect on SARS-CoV2 infection. Firstly, it reduces the inflammatory response through the inhibition of the Januse-Kinase signalling transducer and activator of transcription (JAK-STAT) pathway. Moreover, it reduces the receptor mediated viral endocytosis by AP2-associated protein kinase 1 (AAK1) inhibition. We propose the use of baricinitib to prevent the progression of the respiratory insufficiency in SARS-CoV2 pneumonia in onco-haematological patients. In this phase Ib/II study, the primary objective in the safety cohort is to describe the incidence of severe adverse events associated with baricitinib administration. The primary objective of the randomized phase (baricitinib cohort versus standard of care cohort) is to evaluate the number of patients who did not require mechanical oxygen support since start of therapy until day +14 or discharge (whichever it comes first). The secondary objectives of the study (only randomized phase of the study) are represented by the comparison between the two arms of the study in terms of mortality and toxicity at day+30. Moreover, a description of the immunological related changes between the two arms of the study will be reported. Trial design: The trial is a phase I/II study with a safety run-in cohort (phase 1) followed by an open label phase II randomized controlled trial with an experimental arm compared to a standard of care arm

Reduced-Intensity Allografting as First Transplantation Approach in Relapsed/Refractory Grades One and Two Follicular Lymphoma Provides Improved Outcomes in Long-Term Survivors

Comparison of long-term outcomes in patients with refractory/relapsed grade 1-2 follicular lymphoma (FL) after allogeneic (allo-HCT) vs. autologous hematopoietic cell transplantation (auto-HCT) in the rituximab-era

Allogeneic Hematopoietic Cell Transplantation for Blastic Plasmacytoid Dendritic Cell Neoplasm: A CIBMTR Analysis

Blastic plasmacytoid dendritic cell neoplasm (BPDCN) is a rare hematological malignancy with a poor prognosis and considered incurable with conventional chemotherapy. Small observational studies reported allogeneic hematopoietic cell transplantation (allo-HCT) offers durable remissions in patients with BPDCN. We report an analysis of patients with BPDCN who received an allo-HCT, using data reported to the Center for International Blood and Marrow Transplant Research (CIBMTR). We identified 164 patients with BPDCN from 78 centers who underwent allo-HCT between 2007 and 2018. The 5-year overall survival (OS), disease-free survival (DFS), relapse, and nonrelapse mortality (NRM) rates were 51.2% (95% confidence interval [CI], 42.5-59.8), 44.4% (95% CI, 36.2-52.8), 32.2% (95% CI, 24.7-40.3), and 23.3% (95% CI, 16.9-30.4), respectively. Disease relapse was the most common cause of death. On multivariate analyses, age of ≥60 years was predictive for inferior OS (hazard ratio [HR], 2.16; 95% CI, 1.35-3.46; P = .001), and higher NRM (HR, 2.19; 95% CI, 1.13-4.22; P = .02). Remission status at time of allo-HCT (CR2/primary induction failure/relapse vs CR1) was predictive of inferior OS (HR, 1.87; 95% CI, 1.14-3.06; P = .01) and DFS (HR, 1.75; 95% CI, 1.11-2.76; P = .02). Use of myeloablative conditioning with total body irradiation (MAC-TBI) was predictive of improved DFS and reduced relapse risk. Allo-HCT is effective in providing durable remissions and long-term survival in BPDCN. Younger age and allo-HCT in CR1 predicted for improved survival, whereas MAC-TBI predicted for less relapse and improved DFS. Novel strategies incorporating allo-HCT are needed to further improve outcomes

Dosaggio ottimo e mixing in un micro-canale

Il controllo del mixing nei micro-canali, di dimensioni nell\u2019ordine del micron, \ue8 un problema di estrema importanza in molte applicazioni scientifiche ed industriali, che vanno dalla biochimica fino alle tecnologie per l\u2019informazione. Se da un lato le tecnologie miniaturizzate hanno l\u2019indubbio vantaggio di utilizzare una ridotta quantit\ue0 di fluido, dall\u2019altro hanno dimensioni tali da inibire le instabilit\ue0 idrodinamiche, rendendo estremamente lento il processo di mixing. Due differenti approcci sono tipicamente utilizzati per indurre mixing: sistemi attivi, in cui il disturbo \ue8 generato da una forza esterna tempo-dipendente, e sistemi passivi, in cui ci si affida interamente alla diffusione molecolare e/o caotica. Il presente lavoro dimostra come, controllando l\u2019iniezione, sia possibile incrementare efficacia ed efficienza del mixing di un tracciante in un micro-canale

Clinical Predictive Model of Multidrug Resistance in Neutropenic Cancer Patients with Bloodstream Infection Due to Pseudomonas aeruginosa

Carratala, Jordi/0000-0003-3209-2563; Gomes, Marisa ZR/0000-0001-6492-1034; Abdala, Edson/0000-0003-0765-6654; MORALES, HUGO MANUEL/0000-0001-7913-8958; Gudiol, Carlota/0000-0003-3095-4422; Larrosa, Maria Nieves/0000-0001-8808-0233WOS: 000521752600065PubMed: 32015035We aimed to assess the rate and predictive factors of bloodstream infection (BSI) due to multidrug-resistant (MDR) Pseudomonas aeruginosa in neutropenic cancer patients. We performed a multicenter, retrospective cohort study including oncohematological neutropenic patients with BSI due to P. aeruginosa conducted across 34 centers in 12 countries from January 2006 to May 2018. A mixed logistic regression model was used to estimate a model to predict the multidrug resistance of the causative pathogens. of a total of 1,217 episodes of BSI due to P. aeruginosa, 309 episodes (25.4%) were caused by MDR strains. the rate of multidrug resistance increased significantly over the study period (P = 0.033). Predictors of MDR P. aeruginosa BSI were prior therapy with piperacillin-tazobactam (odds ratio [OR), 3.48; 95% confidence interval [CI], 2.29 to 5.30), prior antipseudomonal carbapenem use (OR, 2.53; 95% CI, 1.65 to 3.87), fluoroquinolone prophylaxis (OR, 2.99; 95% CI, 1.92 to 4.64), underlying hematological disease (OR, 2.09; 95% CI, 1.26 to 3.44), and the presence of a urinary catheter (OR, 2.54; 95% CI, 1.65 to 3.91), whereas older age (OR, 0.98; 95% CI, 0.97 to 0.99) was found to be protective. Our prediction model achieves good discrimination and calibration, thereby identifying neutropenic patients at higher risk of BSI due to MDR P. aeruginosa. the application of this model using a web-based calculator may be a simple strategy to identify high-risk patients who may benefit from the early administration of broad-spectrum antibiotic coverage against MDR strains according to the local susceptibility patterns, thus avoiding the use of broad-spectrum antibiotics in patients at a low risk of resistance development.ESGBIES study group; ESGICH study group; Spanish Plan Nacional de I+D+i 2013-2016; Instituto de Salud Carlos III, Subdireccion General de Redes y Centros de Investigacion Cooperativa, Ministerio de Economia, Industria y Competitividad, Spanish Network for Research in Infectious Diseases [REIPI RD16/0016/0001]; European Development Regional Fund A Way To Achieve Europe, Operative Program Intelligent Growth 2014-2020; Promex Stiftung fur die Forschung (Carigest SA); GileadGilead Sciences; PfizerPfizerWe thank the ESGBIES and the ESGICH study groups for supporting the study.; This study was supported by the Spanish Plan Nacional de I+D+i 2013-2016 and the Instituto de Salud Carlos III, Subdireccion General de Redes y Centros de Investigacion Cooperativa, Ministerio de Economia, Industria y Competitividad, Spanish Network for Research in Infectious Diseases (grant REIPI RD16/0016/0001), cofinanced by the European Development Regional Fund A Way To Achieve Europe, Operative Program Intelligent Growth 2014-2020.; A.-S.B. received a grant from Promex Stiftung fur die Forschung (via Carigest SA) and funding from Gilead to attend the ECCMID Congress (2018). O.R.S. received speaker honoraria from MSD, Astellas, Novartis, and Pfizer. S.S.K. received speaker honoraria from Pfizer, MSD, Astellas. F.H. received speaker honoraria from MSD, and Pfizer and a research and educational grant from Pfizer. the rest of the authors declare no conflicts of interest

Ocular disorders in multiple myeloma patients: cross-sectional study of prevalence and association with treatment

Multiple myeloma (MM) therapy is evolving, and several new drugs are now available, extending patients\u2019 life and exposure to different compounds and toxicities. We conducted a cross-sectional observational study enrolling 93 consecutive patients on active treatment for MM, aiming to assess their ocular complications. All the patients underwent a comprehensive ophthalmic evaluation. In our cohort, prevalence of low visual acuity was in line with similar age healthy population reported in registry studies. Interestingly, we recorded a higher prevalence of lens opacities (46%) and dry eye syndrome (53%). Nevertheless, we did not find any significant association between ocular disorders and anti-myeloma treatments, even steroid therapy. This observation suggests that other factors besides treatments, such as M-protein deposition in eye structures, may have a role in developing ocular toxicities. Since MM patients are elderly patients at higher risk of age-related eye disorders, we recommend periodic ophthalmic assessment in daily practice