Hypokalemia as a sensitive biomarker of disease severity and the requirement for invasive mechanical ventilation requirement in COVID-19 pneumonia: A case series of 306 Mediterranean patients
Author(s) -
Óscar Moreno,
JoséManuel LeónRamírez,
Laura Fuertes Kenneally,
Miguel Perdiguero,
Mariano Andrés,
M García-Navarro,
Paloma Ruiz-Torregrosa,
Vicente Boix,
Joan Gil,
Esperanza Merino,
Santos Asensio Sánchez,
Cleofé Fernández,
Alfredo Candela,
Ma del Mar García,
Rosario SánchezMartínez,
Sergio Reus,
Paloma Ruiz,
Raquel García Sevila,
María-Ángeles Martínez,
María-Mar García-Mullor,
M. Blanes,
Jaime Guijarro,
J.C. Pascual,
Iris L. Gonzalez,
Pedro Sanso,
José Manuel Ramos,
Jaime Javaloy,
Clara Llopis,
Olga Coronado,
Esther García,
G. Rodríguez-Laiz,
P. Melgar,
Mariano Franco,
Fèlix Lluı́s,
Carmen Zaragoza,
Cándido Alcaraz,
Ana Carrión,
C. Villodre,
Emilio Ruiz de la Cuesta Tapia,
Cristina Alenda,
F. Peiró,
María Planelles,
Laura Greco,
S.D.L.P. Silvia,
Antonio Francia,
Iván Verdú,
Juan Sales,
Ana Redondo Palacios,
H. Ballester,
Antonio García-Valentín,
Marta Márquez,
E. Canelo,
A. Ruiz de León San Juan,
Elena Vives
Publication year - 2020
Publication title -
international journal of infectious diseases
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.278
H-Index - 89
eISSN - 1878-3511
pISSN - 1201-9712
DOI - 10.1016/j.ijid.2020.09.033
Subject(s) - medicine , hypokalemia , interquartile range , pneumonia , comorbidity , mechanical ventilation , odds ratio , confidence interval , retrospective cohort study , gastroenterology
Serum levels of potassium (K + ) appear to be significantly lower in severe cases of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and the clinical significance of this is unknown. The objective was to investigate whether hypokalemia acts as a biomarker of severity in coronavirus disease 2019 (COVID-19) pneumonia and is associated with major clinical outcomes.
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