Background Oxygen therapy (OT) is the most widely used supportive regime in patients with
hypoxemic acute respiratory failure (ARF) due to severe acute respiratory syndrome …

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 …

Background Non-invasive respiratory support (conventional oxygen therapy [COT], non-
invasive ventilation [NIV], high-flow nasal oxygen [HFNO], and NIV alternated with HFNO …

Purpose Limited mechanical ventilators (MV) during the Coronavirus disease (COVID-19)
pandemic have led to the use of non-invasive ventilation (NIV) in hypoxemic patients, which …

Background Non-invasive ventilation (NIV) is a method of oxygenation supply that
eliminates the need for an endotracheal airway. Non-invasive ventilation failure is defined …

Introduction: Noninvasive ventilation (NIV) has been used to alleviate hypoxemia and
dyspnea, but there is no consensus on the application of NIV in patients with coronavirus …

Rationale: Treatment with noninvasive ventilation (NIV) in coronavirus disease (COVID-19)
is frequent. Shortage of intensive care unit (ICU) beds led clinicians to deliver NIV also …

Background and Objectives: Background: Coronavirus disease 2019 (COVID-19) is a novel
cause of Acute Respiratory Distress Syndrome (ARDS). Noninvasive ventilation (NIV) is …

Non-invasive ventilation (NIV) is primarily used to treat acute respiratory failure. However, it
has broad applications to manage a range of other diseases successfully. The main …

Background: Non-invasive oxygen therapy (NIT) consists of high-flow nasal oxygen (HFNO)
and continuous positive airway pressure (CPAP). NIT is routinely being used for the …