Side effects following administration of open-placebos: A randomized controlled trial.

Objective: To assess whether individuals reported more side effects and decreased mood after receiving an open-label placebo compared to a control group that received no treatment.

Methods: We randomized participants to receive an open placebo or no treatment. The primary outcome was reported side effects on the Side effect Attribution Scale (SEAS) at 15 min and at 24-h.

Acute Infusion-Related Side Effects of Amphotericin B Lipid Complex (ABLC) in Oncohematological Patients: Real-World Data from Brazilian Reference Centers.

Introduction: Amphotericin B lipid complex (ABLC) is an effective antifungal agent for treating invasive fungal infections (IFIs) even though its formulation is associated with potential adverse events, including those related to its infusion. This study aimed to analyze the incidence of acute infusion-related side effects (IRSE) associated with ABLC and their relationship with the profile of patients with oncohematological disease admitted in Brazilian reference tertiary hospitals.

Methods: This is an observational retrospective study that included clinical records of patients hospitalized, in a period of 6 years, diagnosed with probable or proved IFI and treated with at least two doses of ABLC.

COVID-19 in Brazilian Pediatric Patients: A Retrospective Cross-Sectional Study with a Predictive Model for Hospitalization.

Background: This study was conducted to ascertain the most frequent symptoms of COVID-19 infection at first consultation in a pediatric cohort and to devise a predictive model for hospitalization.

Methods: This is a retrospective cross-sectional study of 1028 Brazilian patients aged <18 years with SARS-CoV-2 infection in a single reference hospital in the first year of the pandemic. Clinical, demographic, laboratory, and disease spectrum data were analyzed via multivariate logistic regression modeling to develop a predictive model of factors linked to hospitalization.

Inference technique for the synaptic conductances in rhythmically active networks and application to respiratory central pattern generation circuits.

Unraveling synaptic interactions between excitatory and inhibitory interneurons within rhythmic neural circuits, such as central pattern generation (CPG) circuits for rhythmic motor behaviors, is critical for deciphering circuit interactions and functional architecture, which is a major problem for understanding how neural circuits operate. Here we present a general method for extracting and separating patterns of inhibitory and excitatory synaptic conductances at high temporal resolution from single neuronal intracellular recordings in rhythmically active networks. These post-synaptic conductances reflect the combined synaptic inputs from the key interacting neuronal populations and can reveal the functional connectome of the active circuits.