Coinfection rates of candidiasis in patients affected by COVID-19 had a significantly increase during the sanitary contingency. The objective of this scoping review is to analyze the available scientific evidence around the coinfection of invasive candidiasis in hospitalized patients with severe COVID-19 disease. Online databases such as PubMed, EBSCO, SciFinder, Scopus, and SciELO were used to analyze the different scientific studies published from January 2020 to December 2022, selecting 48 publications that reported comorbidity between invasive candidiasis and COVID-19 as a study variable. Based on the PRISMA-ScR extension for scoping reviews, we identified more than half of the publications (57%) as observational, descriptive, and analytic studies, while 43% were systematic reviews. Overall, up to 169,468 adult patients admitted to the intensive care unit were examined. Coinfection was due mainly to Candida albicans (75%), but some more species were reported such as Meyerozyma parapsilosis (formerly Candida parapsilosis); Meyerozyma guilliermondii (formerly Candida guilliermondii); Nakaseomyces glabratus (formerly Candida glabrata); Candida tropicalis; Candida dubliniensis; Clavispora lusitaniae (formerly Candida lusitaniae); and Pichia kudriavzevii (formerly Candida krusei). We concluded that patients infected by SARS-CoV-2 had a higher incidence of fungal coinfections, thus increasing the mortality rate, disease severity, and length of hospital stay in the intensive care unit.

COVID-19 affects the respiratory system, reducing the oxygen saturation level, leading to hypoxemia and increasing the metabolic oxygenation need. Objective: To describe the nursing interventions related to the need for oxygenation in hospitalized adults with severe COVID-19 disease in the Intensive Care Unit. Method: This was an observational, retrospective and descriptive study in a population of 2205 patients with a convenience sample of n = 430 and based on the North American Nursing Diagnosis Association (NANDA), the Nursing Interventions Classification (NIC) and the Nursing Outcomes Classification (NOC). The analysis was performed with a non-parametric test to determine the association between the nursing interventions and the need for oxygenation. Results: The findings are aimed at improving nursing interventions with statistical associations as follow: oxygen therapy (p < 0.000), airway suctioning (p < 0.000), airway management (p = 0.029), invasive mechanical ventilation (p < 0.000) and non-invasive mechanical ventilation (p = 0.022). NOC taxonomy expected outcomes in ventilation, 34% (146), alteration in gas exchange, 33.7% (145), and respiratory status, 558.9% (253), were severely compromised. Conclusions: The nursing interventions to maintain the respiratory status are focused on airway care and oxygen therapy in order to increase the oxygen saturation level and decrease the severity of the need for oxygenation.