Long-term effect of tocilizumab on mortality, readmissions, persistent symptoms and lung function in SARS-CoV-2 patients 1 year after hospital discharge: A matched cohort study.

Background: Tocilizumab is presumed to be an effective and safe treatment for severe SARS-Cov-2, but its usefulness has not been investigated yet for long-term outcomes. This study aimed to evaluate the influence of tocilizumab on mortality in patients with SARS-CoV-2 throughout the year following discharge.

Methods: A retrospective observational analysis was performed on electronic medical records of patients with SARS-CoV2 who were discharged from our hospital after surviving the first wave in March-April 2020.

Poor sleep quality, COPD severity and survival according to CASIS and Pittsburgh questionnaires.

Poor sleep quality is frequent among COPD patients and it has been related to worse outcomes. The objective of this study was to compare the COPD and Asthma Sleep Impact Scale (CASIS) and the generic Pittsburgh Sleep Quality Index (PSQI) questionnaires as reliable tools for evaluating sleep quality and its relationship with COPD characteristics and survival. Stable COPD patients were prospectively evaluated.

Effect of Intensity of Home Noninvasive Ventilation in Individuals With Neuromuscular and Chest Wall Disorders: A Systematic Review and Meta-Analysis of Individual Participant Data.

Introduction: Home noninvasive ventilation (NIV), targeting a reduction of carbon dioxide with a combination of sufficient inspiratory support and backup-rate improves outcomes in patients with chronic obstructive pulmonary disease. The aim of this systematic review with individual participant data (IPD) meta-analysis was to evaluate the effects of intensity of home NIV on respiratory outcomes in individuals with slowly progressive neuromuscular (NMD) or chest-wall disorders (CWD).

Methods: Controlled, non-controlled and cohort studies indexed between January-2000 and December-2020 were sought from Medline, Embase and the Cochrane Central Register.

Higher mortality and intubation rate in COVID-19 patients treated with noninvasive ventilation compared with high-flow oxygen or CPAP.

The effectiveness of noninvasive respiratory support in severe COVID-19 patients is still controversial. We aimed to compare the outcome of patients with COVID-19 pneumonia and hypoxemic respiratory failure treated with high-flow oxygen administered via nasal cannula (HFNC), continuous positive airway pressure (CPAP) or noninvasive ventilation (NIV), initiated outside the intensive care unit (ICU) in 10 university hospitals in Catalonia, Spain. We recruited 367 consecutive patients aged ≥ 18 years who were treated with HFNC (155, 42.

Impact of home CPAP-treated obstructive sleep apnea on COVID-19 outcomes in hospitalized patients.

Study Objectives: To investigate the association between moderate or severe obstructive sleep apnea treated with home continuous positive airway pressure (CPAP) and severe coronavirus disease 2019 (COVID-19).

Methods: Retrospective study of patients admitted for COVID-19. Patients with obstructive sleep apnea treated with home CPAP were identified and for each of them we selected 5 patients admitted consecutively in the following hours.