An integrated prognostic model for diffuse large B-cell lymphoma treated with immunochemotherapy.

Diffuse large B-cell lymphoma (DLBCL), the most frequent non-Hodgkin's lymphoma subtype, is characterized by strong biological, morphological, and clinical heterogeneity, but patients are treated with immunochemotherapy in a relatively homogeneous way. Here, we have used a customized NanoString platform to analyze a series of 197 homogeneously treated DLBCL cases. The platform includes the most relevant genes or signatures known to be useful for predicting response to R-CHOP (Rituximab, Cyclophosphamide, Doxorubicin, Vincristine, and Prednisone) in DLBCL cases.

Aspirin Therapy on Prophylactic Anticoagulation for Patients Hospitalized With COVID-19: A Propensity Score-Matched Cohort Analysis of the HOPE-COVID-19 Registry.

Background COVID-19 is an infectious illness, featured by an increased risk of thromboembolism. However, no standard antithrombotic therapy is currently recommended for patients hospitalized with COVID-19. The aim of this study was to evaluate safety and efficacy of additional therapy with aspirin over prophylactic anticoagulation (PAC) in patients hospitalized with COVID-19 and its impact on survival.

A bis(pyrazolyl)methane derivative against clinical strains isolated from otitis externa.

Objective: The purpose of this study was to evaluate the in vitro antibacterial effects of a Cymene-based bis(pyrazolyl)methane derivative (SC-19) to advance in developing alternative therapeutic compounds to fight against bacterial isolates from patients with otitis externa (OE).

Methods: Eighteen swab specimens were collected from patients aged over 18 years diagnosed with OE within at least 7 days of symptom onset, contaminated by only one bacterium type: ( = 5); ( = 8); ( = 2); ( = 1); ( = 2). To appraise antibacterial activity, minimal inhibitory concentration (MIC), minimal bactericidal concentration (MBC), minimum biofilm inhibitory concentration (MBIC), and minimum biofilm eradication concentration (MBEC) assays were run at different SC-19 concentrations.

[SARS-CoV-2 seroprevalence among workers in a hospital in Madrid.].

Objective: The impact of the first wave of the pandemic due to SARS-CoV-2 has been enormous in Spanish hospitals, being Madrid one of the most affected communities. The aim of this study was to analyze the impact of the pandemic on the workers of a hospital located in one of the most affected areas of Madrid (Alcalá de Henares) using a chemiluminescence immunoassay (CLIA).

Methods: We conducted a seroprevalence survey between June 25 and July 31, 2020, over hospital workers from our institution.

[Subacute sclerosing panencephalitis: a still existing disease].

Subacute sclerosing panencephalitis (SSPE) is a rare entity with an invariably fatal course that progressively affects the central nervous system. It is caused by persistent infection with the wild-type measles virus. While rare in industrial countries, it is not infrequent in developing countries, where there are still areas of endemic measles infection and immunization is not yet generalized.