Neumomediastino espontáneo en un paciente con COVID-19 / Spontaneous Pneumomediastinum in a Patient with COVID-19

Los pacientes infectados por SARS-CoV2 presentan manifestaciones variadas consecuentes con el impacto multiorgánico de este virus en la economía del ser humano. Sin embargo, las afecciones pulmonares son las predominantes, dado que abarcan desde sutiles infiltrados en "vidrio esmerilado" hasta un gran compromiso del parén quima pulmonar. El neumomediastino es una expresión rara que se presenta tan solo en un 1% de los pacientes. Presentamos el caso de un paciente varón con COVID-19 crítico que desarrolla neumomediastino sin neumotórax.

Patients infected with SARS-CoV2 show various manifestations consistent with the multiorgan impact of this virus in the system of the human being. However, pulmonary conditions are the most predominant: from slight ground glass infiltrates to severe in volvement of pulmonary parenchyma. Pneumomediastinum is a rare expression that only occurs in 1% of patients. We present the case of a critically ill male patient with COVID-19 who develops pneumomediastinum without pneumothorax.

Spontaneous Pneumomediastinum in a Patient with COVID-19 / Neumomediastino espontáneo en un paciente con COVID-19

ABSTRACT Patients infected with SARS-CoV2 show various manifestations consistent with the multiorgan impact of this virus in the system of the human being. However, pulmonary conditions are the most predominant: from slight ground glass infiltrates to severe involvement of pulmonary parenchyma. Pneumomediastinum is a rare expression that only occurs in 1% of patients. We present the case of a critically ill male patient with COVID-19 who develops pneumomediastinum without pneumothorax.

RESUMEN Los pacientes infectados por SARS-CoV2 presentan manifestaciones variadas consecuentes con el impacto multiorgánico de este virus en la economía del ser humano. Sin embargo, las afecciones pulmonares son las predominantes, dado que abarcan desde sutiles infiltrados en "vidrio esmerilado" hasta un gran compromiso del parénquima pulmonar. El neumomediastino es una expresión rara que se presenta tan solo en un 1% de los pacientes. Presentamos el caso de un paciente varón con COVID-19 crítico que desarrolla neumomediastino sin neumotórax.

Correction: Prognostic factors for severity and mortality in patients infected with COVID-19: A systematic review.

[This corrects the article DOI: 10.1371/journal.pone.0241955.].

Prognostic factors for severity and mortality in patients infected with COVID-19: A systematic review.

BACKGROUND AND PURPOSE: The objective of our systematic review is to identify prognostic factors that may be used in decision-making related to the care of patients infected with COVID-19. DATA SOURCES: We conducted highly sensitive searches in PubMed/MEDLINE, the Cochrane Central Register of Controlled Trials (CENTRAL) and Embase. The searches covered the period from the inception date of each database until April 28, 2020. No study design, publication status or language restriction were applied. STUDY SELECTION AND DATA EXTRACTION: We included studies that assessed patients with confirmed or suspected SARS-CoV-2 infectious disease and examined one or more prognostic factors for mortality or disease severity. Reviewers working in pairs independently screened studies for eligibility, extracted data and assessed the risk of bias. We performed meta-analyses and used GRADE to assess the certainty of the evidence for each prognostic factor and outcome. RESULTS: We included 207 studies and found high or moderate certainty that the following 49 variables provide valuable prognostic information on mortality and/or severe disease in patients with COVID-19 infectious disease: Demographic factors (age, male sex, smoking), patient history factors (comorbidities, cerebrovascular disease, chronic obstructive pulmonary disease, chronic kidney disease, cardiovascular disease, cardiac arrhythmia, arterial hypertension, diabetes, dementia, cancer and dyslipidemia), physical examination factors (respiratory failure, low blood pressure, hypoxemia, tachycardia, dyspnea, anorexia, tachypnea, haemoptysis, abdominal pain, fatigue, fever and myalgia or arthralgia), laboratory factors (high blood procalcitonin, myocardial injury markers, high blood White Blood Cell count (WBC), high blood lactate, low blood platelet count, plasma creatinine increase, high blood D-dimer, high blood lactate dehydrogenase (LDH), high blood C-reactive protein (CRP), decrease in lymphocyte count, high blood aspartate aminotransferase (AST), decrease in blood albumin, high blood interleukin-6 (IL-6), high blood neutrophil count, high blood B-type natriuretic peptide (BNP), high blood urea nitrogen (BUN), high blood creatine kinase (CK), high blood bilirubin and high erythrocyte sedimentation rate (ESR)), radiological factors (consolidative infiltrate and pleural effusion) and high SOFA score (sequential organ failure assessment score). CONCLUSION: Identified prognostic factors can help clinicians and policy makers in tailoring management strategies for patients with COVID-19 infectious disease while researchers can utilise our findings to develop multivariable prognostic models that could eventually facilitate decision-making and improve patient important outcomes. SYSTEMATIC REVIEW REGISTRATION: Prospero registration number: CRD42020178802. Protocol available at: https://www.medrxiv.org/content/10.1101/2020.04.08.20056598v1.