Changes in the prevalence of severe anxiety and depression symptoms and the associated factors in adults living in Manaus: a comparison of two cross-sectional studies conducted in 2015 and 2019.

Background: Emotional distress increases, also affected by the setting.

Objective: To estimate changes in prevalence of severe anxiety and depressive symptoms and associated factors.

Design And Setting: This cross-sectional study included adults living in Manaus selected through a three-stage probability sampling in 2015 and 2019.

Spatiotemporal Dynamics of SARS-CoV-2 Variants During the First Year of the Pandemic Highlight the Earlier Emergence of the Zeta Variant of Interest in Brazil.

During the COVID-19 pandemic, SARS-CoV-2 caused an alarming number of cases and deaths worldwide. Brazil was severely affected from late 2020 onward, especially after the emergence of variants of concern (VOCs) and variants of interest (VOIs). Although much is known about the dynamics and evolution of SARS-CoV-2 VOIs and VOCs in the country, information is still lacking on how the cocirculation of several SARS-CoV-2 lineages, along with the lack of vaccination and low adherence to social isolation measures, shaped the first year of the COVID-19 pandemic in Brazil.

Biosimilar monoclonal antibodies for cancer treatment in adults.

Background: Biosimilars are products containing an approved biological medicine. They are similar, but not identical, to an originator medicine. In cancer, biosimilars have been developed from the monoclonal antibodies, bevacizumab, rituximab, and trastuzumab.

Racial Disparities in Foot Examination among People with Diabetes in Brazil: A Nationwide Survey, 2019.

Objective: To assess the absence of diabetic foot examination in Brazil and how ethnicity affected this outcome.

Design: This is an analysis of a nationwide survey held in Brazil in 2019. Participants with diabetes and that were 15 years of age or older were eligible for inclusion in the analysis.

Renal effects of selective cyclooxygenase-2 inhibitor anti-inflammatory drugs: A systematic review and meta-analysis.

Background: Selective cyclooxygenase-2 inhibitor anti-inflammatory drugs (coxibs) are associated with the development of adverse events, mainly gastrointestinal and cardiovascular, but renal effects are less known.

Objective: To assess the renal risks of coxibs compared to placebo by means of a systematic review and meta-analysis.

Methods: Randomized controlled trials that assessed renal effects of coxibs (celecoxib, etoricoxib, lumiracoxib, parecoxib, and valdecoxib) were searched in PubMed, Embase, Scopus and other sources up to March 2024.

ARDS Mortality Prediction Model Using Evolving Clinical Data and Chest Radiograph Analysis.

Introduction: Within primary ARDS, SARS-CoV-2-associated ARDS (C-ARDS) emerged in late 2019, reaching its peak during the subsequent two years. Recent efforts in ARDS research have concentrated on phenotyping this heterogeneous syndrome to enhance comprehension of its pathophysiology.

Methods And Results: A retrospective study was conducted on C-ARDS patients from April 2020 to February 2021, encompassing 110 participants with a mean age of 63.

Impact of Bariatric Surgery on Circulating Metabolites and Cognitive Performance.

Introduction: Bariatric surgery is an effective intervention to reduce obesity and improve associated comorbidities. However, its effects on cognitive function are still the subject of debate. Given that the bioavailability of circulating metabolites can influence brain metabolism and cognitive performance, we aimed to assess the effects of bariatric surgery on plasma metabolic profiles and cognitive performance.

Brazilian Thoracic Association recommendations for the management of post-tuberculosis lung disease.

Historically, all efforts against tuberculosis were focused on rapid diagnosis and effective treatment to break the chain of transmission of Mycobacterium tuberculosis. However, in the last few years, more and more evidence has been found on the dramatic consequences of the condition defined as post-tuberculosis lung disease (PTLD). Approximately one third of patients surviving pulmonary tuberculosis face considerable ongoing morbidities, including respiratory impairment, psychosocial challenges, and reduced health-related quality of life after treatment completion.

Patients' perspectives on the relevance of biosimilars' outcomes in oncology: qualitative study with nominal group technique.

Purpose: We aimed to rate the importance of outcomes from a systematic review about biosimilars in oncology from patients' perspective.

Methods: This is a qualitative research with nominal group technique. Patients with cancer were selected by convenience sampling and invited for two mediated virtual meetings in 2022.

Prevalence of antidepressant use in Brazil: a systematic review with meta-analysis.

Objectives: To estimate the prevalence of antidepressant use in Brazil.

Methods: We conducted a systematic review with searches in MEDLINE, Embase, Scopus, LILACS, and SciELO up to May 2023. Two researchers independently selected studies, extracted data, and assessed the methodological quality.

Vaccination in post-tuberculosis lung disease management: A review of the evidence.

Introduction And Objectives: Post-tuberculosis lung disease (PTLD), as other chronic respiratory disorders, may have infectious complications; some of them can be prevented with vaccinations. So far, no document has discussed the potential role of vaccination in PTLD. Therefore, the objective of this review was to describe vaccination recommendations to prevent infections potentially capable of complicating PTLD.

Impact of Genomic Deletion RD16 on the Expression of the BCG Moreau VapBC47 Toxin-Antitoxin System.

BCG is the only vaccine against tuberculosis. The variable forms of cultivation throughout the years, before seed-lots were developed, allowed in vitro evolution of the original strain, generating a family of vaccines with different phenotypic and genotypic characteristics. Molecular studies revealed regions of difference (RDs) in the genomes of the various BCG strains.

Beneficial Short-Term Effects of Bariatric Surgery on Nutritional Inflammatory Profile and Metabolic Biomarkers.

Purpose: Bariatric surgery (BS) has several potential metabolic benefits. However, little is known about its impact on changes in the inflammatory potential of diet and its effect on inflammatory and metabolic markers. This study aimed to assess the short-term beneficial effects of BS on dietary inflammatory potential and inflammatory and metabolic markers.

Metals quantification in e-cigarettes liquids by Total Reflection X-ray Spectrometry.

Electronic cigarettes (e-cig) have gained popularity around the world and its health risks demands more research. This study aims at characterizing e-cig liquids (e-liquids) and its constituents by Total Reflection X-ray Spectrometry (TXRF). The internal standard method was the quantification procedure employed.

Severe Obesity in Women Can Lead to Worse Memory Function and Iron Dyshomeostasis Compared to Lower Grade Obesity.

Objective: Obesity is one of the modifiable risk factors for dementia. Insulin resistance, the abundance of advanced glycated end-products, and inflammation are some of the mechanisms associated with the lower cognitive performance observed in obesity. This study aims to evaluate the cognitive function of subjects with distinct degrees of obesity, comparing class I and II obesity (OBI/II) to class III obesity (OBIII), and to investigate metabolic markers that can distinguish OBIII from OBI/II.

Genomic surveillance: a potential shortcut for effective Chagas disease management.

Chagas disease is an enduring public health issue in many Latin American countries, receiving insufficient investment in research and development. Strategies for disease control and management currently lack efficient pharmaceuticals, commercial diagnostic kits with improved sensitivity, and vaccines. Genetic heterogeneity of Trypanosoma cruzi is a key aspect for novel drug design since pharmacological technologies rely on the degree of conservation of parasite target proteins.

Water potential governs the effector specificity of the transcriptional regulator XylR of Pseudomonas putida.

The biodegradative capacity of bacteria in their natural habitats is affected by water availability. In this work, we have examined the activity and effector specificity of the transcriptional regulator XylR of the TOL plasmid pWW0 of Pseudomonas putida mt-2 for biodegradation of m-xylene when external water potential was manipulated with polyethylene glycol PEG8000. By using non-disruptive luxCDEAB reporter technology, we noticed that the promoter activated by XylR (Pu) restricted its activity and the regulator became more effector-specific towards head TOL substrates when cells were grown under water subsaturation.

Prevalence of psychotropic and antidepressant use in a Brazilian Amazon city: analysis of two cross-sectional studies.

This article aims to assess the prevalence of psychotropic and antidepressant use and associated factors in a Brazilian Amazon city. Two cross-sectional studies conducted in Manaus in 2015 and 2019 with adults selected by probabilistic sampling. Prevalence ratios (PR) and 95% confidence intervals (95%CI) were calculated by Poisson regression with robust variance.