Influence of teaching a structured and humanized method of care on the perception of medical student attitudes in the doctor-patient relationship.

Introduction: The humanization of care can be defined, in a generic way, as the act of making an empathetic and respectful approach to patients. This study proposed to evaluate the perception of attitudes of medical students regarding the doctor-patient relationship, after implementation of teaching a humanized and structured care method.

Materials And Methods: Single-blind, randomized controlled experimental study that evaluated medical students in relation to patient care, based on a pre-post design, using the Patient-Practitioner Orientation Scale (PPOS).

Asthma-related deaths in Brazil: data from an ecological study.

Objective: The aim of this study was to present epidemiological data on hospitalizations and deaths related to asthma in Brazil over the past 11 years.

Methods: An ecological study was conducted on asthma-related hospitalizations and mortality in Brazil from 2013 to 2023, using data extracted from the Department of Informatics of the Brazilian Unified Health System and the Mortality Information System.

Results: Asthma-related deaths showed an increasing trend during the analyzed period.

Sonographic findings using the SAFE-A protocol in pre- and post-hemodialysis patients.

Background: Accurate assessment of relative intravascular volume is one of the cornerstones for the proper management of hospitalized patients requiring hemodialysis. Currently, the use of dynamic parameters such as bedside ultrasonography is recommended to support the assessment of the intravascular volume profile. This study aimed to prospectively evaluate findings of sonographic assessment of intravascular volume estimate (SAFE-A) protocol among hemodialysis inpatients with end-stage renal disease, before and after the hemodialysis sessions, and correlate these findings with the net ultrafiltrate (UFNET).

Chest X-ray evaluation using machine learning to support the early diagnosis of pulmonary TB.

TB is a public health problem, and its diagnosis can be challenging. Among imaging methods, chest X-ray (CXR) is the leading choice for assessing pulmonary TB (PTB). Recent advancements in the field of artificial intelligence have stimulated studies evaluating the performance of machine learning (ML) for medical diagnosis.

Overprescription of short-acting β2 agonists: reflections from the SABINA study in Brazil.

Objective: To assess prescription patterns for short-acting b2 agonists (SABAs) and other asthma medications in asthma patients treated by specialists and participating in the SABA use IN Asthma (SABINA) study in Brazil.

Methods: This was an observational, cross-sectional study conducted at five sites in different regions of Brazil. The primary endpoints were to record SABA prescriptions and obtain data on over-the-counter (OTC) SABA purchases at the pharmacy.

Understanding the Gaps in the Reporting of COPD Exacerbations by Patients: A Review.

Exacerbations of chronic obstructive pulmonary disease (COPD) are associated with loss of lung function, poor quality of life, loss of exercise capacity, risk of serious cardiovascular events, hospitalization, and death. However, patients underreport exacerbations, and evidence suggests that unreported exacerbations have similar negative health implications for patients as those that are reported. Whilst there is guidance for physicians to identify patients who are at risk of exacerbations, they do not help patients recognise and report them.

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.

Human N-acetyltransferase 2 () gene variability in Brazilian populations from different geographical areas.

Several polymorphisms altering the activity have already been identified. The geographical distribution of variants has been extensively studied and has been demonstrated to vary significantly among different ethnic population. Here, we describe the genetic variability of human N-acetyltransferase 2 () gene and the predominant genotype-deduced acetylation profiles of Brazilians.

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.

Brazilian Thoracic Association Consensus on Sleep-disordered Breathing.

Sleep is essential for the proper functioning of all individuals. Sleep-disordered breathing can occur at any age and is a common reason for medical visits. The objective of this consensus is to update knowledge about the main causes of sleep-disordered breathing in adult and pediatric populations, with an emphasis on obstructive sleep apnea.

Prevalence of the eosinophilic phenotype among severe asthma patients in Brazil: the BRAEOS study.

Objective: To assess the prevalence of the eosinophilic and allergic phenotypes of severe asthma in Brazil, as well as to investigate the clinical characteristics of severe asthma patients in the country.

Methods: This was a cross-sectional study of adult patients diagnosed with severe asthma and managed at specialized centers in Brazil. The study was conducted in 2019.

Dyspnoea at the end of life: instrument development and validation-the CONFORTO Strategy.

Objective: To describe the construction and validation of the algorithm for riteria for inclusion; bjective of dyspnoea; otification of patient/family/health professionals; acial air flow; xygen; elaxion and breathing; reating causes of dyspnoea and pioid (CONFORTO), an instrument to guide health professionals in managing dyspnoea in patients with an advance stage of the disease at the end-of-life.

Methods: The study was carried out in three stages: (1) literature review and construction of CONFORTO; (2) semantic validation; (3) application of the CONFORTO Strategy to health professionals as a test (before video lessons) and post-test (20 days after watching video lessons) methodology. The scores obtained in the pretest and post-test were compared using the Wilcoxon test.

Efficacy and Safety of BCG Revaccination With BCG Moscow to Prevent COVID-19 Infection in Health Care Workers: A Randomized Phase II Clinical Trial.

The Bacillus Calmette-Guérin (BCG) vaccine, which is widely used to protect children against tuberculosis, can also improve immune response against viral infections. This unicentric, randomized-controlled clinical trial assessed the efficacy and safety of revaccination with BCG Moscow in reducing the positivity and symptoms of COVID-19 in health care workers (HCWs) during the COVID-19 pandemic. HCWs who had negative COVID-19 IgM and IgG and who dedicated at least eight hours per week in facilities that attended to individuals suspected of having COVID-19 were included in the study and were followed for 7, 15, 30, 60, and 180 days by telemedicine.

2021 Brazilian Thoracic Association recommendations for the management of severe asthma.

Advances in the understanding that severe asthma is a complex and heterogeneous disease and in the knowledge of the pathophysiology of asthma, with the identification of different phenotypes and endotypes, have allowed new approaches for the diagnosis and characterization of the disease and have resulted in relevant changes in pharmacological management. In this context, the definition of severe asthma has been established, being differentiated from difficult-to-control asthma. These recommendations address this topic and review advances in phenotyping, use of biomarkers, and new treatments for severe asthma.

Correlation Between 2D Strain and Classic Echocardiographic Indices in the Diagnosis of Right Ventricular Dysfunction in COPD.

Purpose: This study aims to define which of the right ventricular myocardial deformation indices best correlates with the classic echocardiographic measurements and indices of right ventricular (RV) dysfunction in patients with stable chronic obstructive pulmonary disease (COPD).

Patients And Methods: Ninety-one patients with stable COPD underwent clinical evaluation, spirometry, a 6-minute walk test, and echocardiographic examination. Patients were divided into two groups: "with RV dysfunction" (≥1 classic parameter) and "without RV dysfunction".

Importance of chest HRCT in the diagnostic evaluation of fibrosing interstitial lung diseases.

Many conditions result in chronic interstitial lung disease (ILD), being classified as fibrosing ILDs, including idiopathic pulmonary fibrosis, connective tissue diseases, sarcoidosis, and fibrotic hypersensitivity pneumonitis. HRCT plays an important role in the clinical evaluation of fibrosing ILDs. Current treatment perspectives are encouraging and reinforce the need for HRCT scans of adequate technical quality for early detection of fibrosing ILD.

Diagnosis of tuberculosis: a consensus statement from the Brazilian Thoracic Association.

Early, accurate diagnosis of tuberculosis is one of the major pillars of the control of the disease. The purpose of this consensus statement is to provide health professionals with the most current, useful evidence for the diagnosis of tuberculosis in Brazil. To that end, the Tuberculosis Committee of the Brazilian Thoracic Association brought together 14 members of the Association with recognized expertise in tuberculosis in Brazil to compose the statement.