[Prognostic factors in an individualised approach to non-pharmacological therapy of COVID-19: from oxygen and mechanical ventilation to extracorporeal membrane oxygenation].

Background: Our centre followed a stepwise approach in the nonpharmacological treatment of respiratory failure in COVID-19 in accordance with German national guidelines, escalating non-invasive measures before invasive mechanical ventilation (IMV) or extracorporeal membrane oxygenation (ECMO). The aim of this study was to analyse this individualized approach to non-pharmacologic therapy in terms of patient characteristics and clinical features that may help predict more severe disease, particularly the need for intensive care.

Method: This retrospective single-centre study of COVID-19 inpatients between March 2020 and December 2021 analysed anthropometric data, non-pharmacological maximum therapy and survival status via a manual medical file review.

Analysis of an Individualised Stepwise Approach to Non-Pharmacological Therapy in COVID-19.

Background: Early intubation versus use of conventional or high-flow nasal cannula oxygen therapy (COT/HFNC), continuous positive airway pressure (CPAP), and non-invasive ventilation (NIV) has been debated throughout the COVID-19 pandemic. Our centre followed a stepwise approach, in concordance with German national guidelines, escalating non-invasive modalities prior to invasive mechanical ventilation (IMV) or extracorporeal membrane oxygenation (ECMO), rather than early or late intubation.

Objectives: The aims of the study were to investigate the real-life usage of these modalities and analyse patient characteristics and survival.

Successful weaning and decannulation after interventional bronchoscopic recanalization of tracheal stenosis.

Purpose: Early posttracheostomy tracheal stenosis (PTTS) may cause weaning and decannulation failure. Although bronchoscopic recanalization offers an effective treatment, it is not known how successfully patients can be weaned and decannulated after recanalization. The aims of this study were to determine the incidence of PTTS in a modern weaning center and to elucidate the benefit of interventional recanalization in terms of weaning and decannulation success.

An emboligenic pulmonary abscess leading to ischemic stroke and secondary brain abscess.

Background: Ischemic stroke by septic embolism occurs primarily in the context of infective endocarditis or in patients with a right-to-left shunt and formation of a secondary cerebral abscess is a rare event. Erosion of pulmonary veins by a pulmonary abscess can lead to transcardiac septic embolism but to our knowledge no case of septic embolic ischemic stroke from a pulmonary abscess with secondary transformation into a brain abscess has been reported to date.

Case Presentation: We report the case of a patient with a pulmonary abscess causing a septic embolic cerebral infarction which then transformed into a cerebral abscess.