Dynamic hyperinflation on exercise and its relationship with lung mechanics at rest in adults with central obesity.

This study aimed to evaluate the presence of dynamic hyperinflation (DH) during the Glittre-ADL test (TGlittre) coupled to the dynamic ventilation measurements in people with central obesity (pwCO) and to correlate it with lung mechanics at rest. Sixty-four pwCO underwent TGlittre and the following resting lung function tests: spirometry and impulse oscillometry system (IOS). On TGlittre, 22 participants presented DH at the end of the test (DH group), while 42 did not present DH (NDH group).

Minimal-Resource Home Exercise Program Improves Activities of Daily Living, Perceived Health Status, and Shortness of Breath in Individuals with COPD Stages GOLD II to IV.

Home exercises (HE) with minimal resources seem to be useful in individuals with COPD. The objective was to evaluate the effects of HE, on activities of daily living (ADL), dyspnea, on the health status(CAT) and quality of life (HRQoL) of individuals with COPD GOLD II to IV. Quasi-experimental study of the effects of HE, for 2 months, 3 times a week.

Factors associated with mortality in mechanically ventilated patients with severe acute respiratory syndrome due to COVID-19 evolution.

Objectives: To evaluate the factors associated with mortality in mechanically ventilated patients with acute respiratory distress syndrome due to COVID-19.

Methods: This was a retrospective, multicenter cohort study that included 425 mechanically ventilated adult patients with COVID-19 admitted to 4 intensive care units. Clinical data comprising the SOFA score, laboratory data and mechanical characteristics of the respiratory system were collected in a standardized way immediately after the start of invasive mechanical ventilation.

Estimating cardiopulmonary fitness with a new sampling technology in patients with rheumatoid arthritis-associated interstitial lung disease.

Background And Objectives: Although peak oxygen uptake (VO ) is one of the most important measures in clinical practice, the high cost and time consumption have led to the search for simpler devices and the development of the estimating cardiopulmonary fitness (eCPF) equation. Since the lungs are one of the sites most affected by rheumatoid arthritis (RA), this study aimed to create a predictive equation for VO obtained by simple sampling technology in women with RA-associated interstitial lung disease (RA-ILD).

Methods: This cross-sectional study evaluated 47 women with RA-ILD.

Positive end-expiratory pressure induced changes in airway driving pressure in mechanically ventilated COVID-19 Acute Respiratory Distress Syndrome patients.

Background: The profile of changes in airway driving pressure (dP) induced by positive-end expiratory pressure (PEEP) might aid for individualized protective ventilation. Our aim was to describe the dP versus PEEP curves behavior in ARDS from COVID-19 patients.

Methods: Patients admitted in three hospitals were ventilated with fraction of inspired oxygen (FiO) and PEEP initially adjusted by oxygenation-based table.

Therapist-oriented home rehabilitation for adults with sickle cell anemia: effects on muscle strength, functional capacity, and quality of life.

Objectives: Considering the advances in functional rehabilitation in recent decades, therapist-oriented home rehabilitation (TOHR) has been increasingly used in the field of physical therapy because it increases patient compliance and reduces health system costs. The objective of this study was to investigate the effects of TOHR on functional capacity, muscle strength, and quality of life (QoL) in adults with sickle cell anemia (SCA).

Methods: Forty adults with SCA underwent manually guided TOHR for 12 weeks.