Arterial oxygen saturation and hypoxemia in hemodialysis patients with COVID-19.

ABSTRACT:

Background

Maintenance hemodialysis (MHD) patients are particularly vulnerable to coronavirus disease 2019 (COVID-19), a viral disease that may cause interstitial pneumonia, impaired alveolar gas exchange and hypoxemia. We ascertained the time course of intradialytic arterial oxygen saturation (SaO₂) in MHD patients between 4 weeks pre-diagnosis and the week post-diagnosis of COVID-19.

Methods

We conducted a quality improvement project in confirmed COVID-19 in-center MHD patients from 11 dialysis facilities. In patients with an arterio-venous access, SaO₂ was measured 1×/min during dialysis using the Crit-Line monitor (Fresenius Medical Care, Waltham, MA, USA). We extracted demographic, clinical, treatment and laboratory data, and COVID-19-related sympt

SUBMITTER: Preciado P 

PROVIDER: S-EPMC7929020 | biostudies-literature | 2021 Apr

REPOSITORIES: biostudies-literature