Prone position versus usual care in hypoxemic COVID-19 patients in medical wards: a randomised controlled trial.

Background: Benefit of early awake prone positioning for COVID-19 patients hospitalised in medical wards and who need oxygen therapy remains to be demonstrated. The question was considered at the time of COVID-19 pandemic to avoid overloading the intensive care units. We aimed to determine whether prone position plus usual care could reduce the rate of non-invasive ventilation (NIV) or intubation or death as compared to usual care alone.

Does awake prone positioning prevent the use of mechanical respiratory support or death in COVID-19 patients on standard oxygen therapy hospitalised in general wards? A multicentre randomised controlled trial: the PROVID-19 protocol.

Introduction: COVID-19 is responsible of severe hypoxaemia and acute respiratory distress syndrome (ARDS). Prone positioning improves oxygenation and survival in sedated mechanically patients with ARDS not related to COVID-19. Awake prone positioning is a simple and safe technique which improves oxygenation in non-intubated COVID-19 patients.

Long-term Outcome of Patients With Nonoperated Prosthetic Valve Infective Endocarditis: Is Relapse the Main Issue?

In nonoperated prosthetic valve endocarditis (PVE), long-term outcome is largely unknown. We report the follow-up of 129 nonoperated patients with PVE alive at discharge. At 1 year, the mortality rate was 24%; relapses and reinfection were rare (5% each).