Platypnoea-Orthodeoxia Syndrome in COVID-19.

Eur J Case Rep Intern Med

Department of Medical and Surgical Sciences, University of Brescia, Brescia, Italy.

Published: October 2021

Unlabelled: Platypnoea-orthodeoxia syndrome (POS) is a rare disorder and its pathophysiology has puzzled clinicians for years. Few cases of POS are described in COVID-19 patients in the literature, with a high variability of conditions related to the syndrome. In this article, we report the case of a patient admitted to our hospital for SARS-CoV-2 interstitial pneumonia, who developed POS during the hospitalization.

Learning Points: Platypnoea-orthodeoxia syndrome (POS) is a possible and rare condition associated with SARS-CoV-2 pneumonia.A prompt diagnosis of POS is important in order to start careful and adequate oxygen supplementation.Clinical data on COVID-19 evolution in patients with POS and possible therapeutic and rehabilitative strategies are not available in the literature.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8592651PMC
http://dx.doi.org/10.12890/2021_002849DOI Listing

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Introduction: Platypnoea-orthodeoxia syndrome (POS) is an uncommon clinical entity characterised by dyspnoea and platypnoea (oxygen desaturation that follows the assumption of an upright position from recumbency). Since the coronavirus disease 2019 (COVID-19) outbreak, increasing reports of COVID-19-related POS and its associated morbidity have been reported around the world. We aimed to study the characteristics of COVID-19-related POS and orthodeoxia (including associations leading to a more prolonged orthodeoxia), and the postdischarge functional outcomes of patients with COVID-19-related POS.

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