Acid-Base Disorders in the Critically Ill Patient.

Acid-base disorders are common in the intensive care unit. By utilizing a systematic approach to their diagnosis, it is easy to identify both simple and mixed disturbances. These disorders are divided into four major categories: metabolic acidosis, metabolic alkalosis, respiratory acidosis, and respiratory alkalosis.

Use of synchronous kidney and lung extracorporeal support for severe COVID-19: A single-center retrospective study.

Background: Infection with severe acute respiratory syndrome coronavirus disease 2019 (COVID-19) has been associated with both kidney and respiratory failure. During the early phase of the coronavirus disease pandemic, patients often required the use of mechanical assistance to provide adequate kidney and lung function. In this paper we describe the clinical outcomes of patients who required synchronous kidney and lung extracorporeal support for COVID-19.

A Multicenter Evaluation of the Seraph 100 Microbind Affinity Blood Filter for the Treatment of Severe COVID-19.

Unlabelled: The Seraph100 Microbind Affinity Blood Filter (Seraph 100) (ExThera Medical, Martinez, CA) is an extracorporeal therapy that can remove pathogens from blood, including severe acute respiratory syndrome coronavirus 2. The aim of this study was to evaluate safety and efficacy of Seraph 100 treatment for COVID-19.

Design: Retrospective cohort study.