tetano
Editor, Senior Moderator
Dig Dis Sci
. 2021 May 4.
doi: 10.1007/s10620-021-07007-0. Online ahead of print.
Increased Morbidity and Mortality in COVID-19 Patients with Liver Injury
Mohammad Arsalan Siddiqui[SUP] 1 [/SUP], Suraj Suresh[SUP] 2 [/SUP], Stephen Simmer[SUP] 2 [/SUP], Mouhanna Abu-Ghanimeh[SUP] 2 [/SUP], Megan Karrick[SUP] 3 [/SUP], Faisal Nimri[SUP] 3 [/SUP], Maher Musleh[SUP] 3 [/SUP], Vivek Mediratta[SUP] 2 [/SUP], Mustafa Al-Shammari[SUP] 2 [/SUP], Sarah Russell[SUP] 2 [/SUP], Jessica Jou[SUP] 2 [/SUP], Duyen Dang[SUP] 2 [/SUP], Reena Salgia[SUP] 2 [/SUP], Tobias Zuchelli[SUP] 2 [/SUP]
Affiliations
Abstract
Background: There is a high prevalence of liver injury (LI) in patients with coronavirus disease 2019 (COVID-19); however, few large-scale studies assessing risk factors and clinical outcomes in these patients have been done.
Aims: To evaluate the risk factors and clinical outcomes associated with LI in a large inpatient cohort of COVID-19 patients.
Methods: Adult patients with COVID-19 between March 1 and April 30, 2020, were included. LI was defined as peak levels of alanine aminotransferase/aspartate aminotransferase that were 3 times the ULN or peak levels in alkaline phosphatase/total bilirubin that were 2 times the ULN. Mild elevation in liver enzymes (MEL) was defined as abnormal peak liver enzyme levels lower than the threshold for LI. Patients with MEL and LI were compared to a control group comprising patients with normal liver enzymes throughout hospitalization.
Results: Of 1935 hospitalized COVID-19 patients, 1031 (53.2%) had MEL and 396 (20.5%) had LI. Compared to control patients, MEL and LI groups contained proportionately more men. Patients in the MEL cohort were older compared to control, and African-Americans were more highly represented in the LI group. Patients with LI had an increased risk of mortality (relative risk [RR] 4.26), intensive care unit admission (RR, 5.52), intubation (RR, 11.01), 30-day readmission (RR, 1.81), length of hospitalization, and intensive care unit stay (10.49 and 10.06 days, respectively) compared to control.
Conclusion: Our study showed that patients with COVID-19 who presented with LI had a significantly increased risk of mortality and poor clinical outcomes.
Keywords: COVID-19; Clinical outcomes; Liver injury; Risk factors; SARS-CoV-2.
. 2021 May 4.
doi: 10.1007/s10620-021-07007-0. Online ahead of print.
Increased Morbidity and Mortality in COVID-19 Patients with Liver Injury
Mohammad Arsalan Siddiqui[SUP] 1 [/SUP], Suraj Suresh[SUP] 2 [/SUP], Stephen Simmer[SUP] 2 [/SUP], Mouhanna Abu-Ghanimeh[SUP] 2 [/SUP], Megan Karrick[SUP] 3 [/SUP], Faisal Nimri[SUP] 3 [/SUP], Maher Musleh[SUP] 3 [/SUP], Vivek Mediratta[SUP] 2 [/SUP], Mustafa Al-Shammari[SUP] 2 [/SUP], Sarah Russell[SUP] 2 [/SUP], Jessica Jou[SUP] 2 [/SUP], Duyen Dang[SUP] 2 [/SUP], Reena Salgia[SUP] 2 [/SUP], Tobias Zuchelli[SUP] 2 [/SUP]
Affiliations
- PMID: 33945064
- DOI: 10.1007/s10620-021-07007-0
Abstract
Background: There is a high prevalence of liver injury (LI) in patients with coronavirus disease 2019 (COVID-19); however, few large-scale studies assessing risk factors and clinical outcomes in these patients have been done.
Aims: To evaluate the risk factors and clinical outcomes associated with LI in a large inpatient cohort of COVID-19 patients.
Methods: Adult patients with COVID-19 between March 1 and April 30, 2020, were included. LI was defined as peak levels of alanine aminotransferase/aspartate aminotransferase that were 3 times the ULN or peak levels in alkaline phosphatase/total bilirubin that were 2 times the ULN. Mild elevation in liver enzymes (MEL) was defined as abnormal peak liver enzyme levels lower than the threshold for LI. Patients with MEL and LI were compared to a control group comprising patients with normal liver enzymes throughout hospitalization.
Results: Of 1935 hospitalized COVID-19 patients, 1031 (53.2%) had MEL and 396 (20.5%) had LI. Compared to control patients, MEL and LI groups contained proportionately more men. Patients in the MEL cohort were older compared to control, and African-Americans were more highly represented in the LI group. Patients with LI had an increased risk of mortality (relative risk [RR] 4.26), intensive care unit admission (RR, 5.52), intubation (RR, 11.01), 30-day readmission (RR, 1.81), length of hospitalization, and intensive care unit stay (10.49 and 10.06 days, respectively) compared to control.
Conclusion: Our study showed that patients with COVID-19 who presented with LI had a significantly increased risk of mortality and poor clinical outcomes.
Keywords: COVID-19; Clinical outcomes; Liver injury; Risk factors; SARS-CoV-2.