Liver injury in hospitalized patients with COVID-19: An International observational cohort study: An International observational cohort study

  • Bharath Kumar Tirupakuzhi Vijayaraghavan
  • , Saptarshi Bishnu
  • , Joaquin Baruch
  • , Barbara Wanjiru Citarella
  • , Christiana Kartsonaki
  • , Aronrag Meeyai
  • , Zubair Mohamed
  • , Shinichiro Ohshimo
  • , Benjamin Lefèvre
  • , Abdulrahman Al-Fares
  • , Jose A. Calvache
  • , Fabio Silvio Taccone
  • , Piero Olliaro
  • , Laura Merson
  • , Neill K.J. Adhikari
  • , Sheryl Ann Abdukahil
  • , Nurul Najmee Abdulkadir
  • , Ryuzo Abe
  • , Laurent Abel
  • , Amal Abrous
  • Lara Absil, Andrew Acker, Elisabeth Adam, Diana Adrião, Saleh Al Ageel, Kate Ainscough, Ali Ait Hssain, Younes Ait Tamlihat, Takako Akimoto, Ernita Akmal, Eman Al Qasim, Angela Alberti, Tala Al-Dabbous, Senthilkumar Alegesan, Marta Alessi, Beatrice Alex, Kévin Alexandre, Huda Alfoudri, Imran Ali, Kazali Enagnon Alidjnou, Jeffrey Aliudin, Clotilde Allavena, Nathalie Allou, João Melo Alves, Rita Alves, Joana Alves Cabrita, Maria Amaral, Tom Fletcher, Benjamin Morton, Ymkje Stienstra

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4 Citations (Scopus)

Abstract

Background Using a large dataset, we evaluated prevalence and severity of alterations in liver enzymes in COVID-19 and association with patient-centred outcomes. Methods We included hospitalized patients with confirmed or suspected SARS-CoV-2 infection from the International Severe Acute Respiratory and emerging Infection Consortium (ISARIC) database. Key exposure was baseline liver enzymes (AST, ALT, bilirubin). Patients were assigned Liver Injury Classification score based on 3 components of enzymes at admission: Normal; Stage I) Liver injury: any component between 1-3x upper limit of normal (ULN); Stage II) Severe liver injury: any component ≥3x ULN. Outcomes were hospital mortality, utilization of selected resources, complications, and durations of hospital and ICU stay. Analyses used logistic regression with associations expressed as adjusted odds ratios (OR) with 95% confidence intervals (CI). Results Of 17,531 included patients, 46.2% (8099) and 8.2% (1430) of patients had stage 1 and 2 liver injury respectively. Compared to normal, stages 1 and 2 were associated with higher odds of mortality (OR 1.53 [1.37-1.71]; OR 2.50 [2.10-2.96]), ICU admission (OR 1.63 [1.48-1.79]; OR 1.90 [1.62-2.23]), and invasive mechanical ventilation (OR 1.43 [1.27-1.70]; OR 1.95 (1.55-2.45). Stages 1 and 2 were also associated with higher odds of developing sepsis (OR 1.38 [1.27-1.50]; OR 1.46 [1.25-1.70]), acute kidney injury (OR 1.13 [1.00-1.27]; OR 1.59 [1.32-1.91]), and acute respiratory distress syndrome (OR 1.38 [1.22-1.55]; OR 1.80 [1.49-2.17]). Conclusions Liver enzyme abnormalities are common among COVID-19 patients and associated with worse outcomes.
Original languageEnglish
Article numbere0277859
JournalPLoS ONE
Volume18
Issue number9 September
DOIs
Publication statusPublished - 1 Sept 2023

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