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Epidemic within a pandemic: Alcohol-associated hepatitis and COVID-19
Natalie Marlowe1, David Lam2, Suthat Liangpunsakul3
1Durect Corporation, Cupertino, California, USA.
Background:
There was an increase in alcoholic beverage sales during the peak of the COVID pandemic in the United States. However, little is known about the impact of SARS-CoV-2 infection among hospitalized alcohol-associated hepatitis (AH) patients.
Methods:
We analyzed the available National Inpatient Data (NIS) data from 2020 to determine mortality and healthcare utilization among hospitalized AH patients with and without COVID-19 in the United States.
Results:
We observed a ~15.6% increase in cases of hospitalized AH patients from 136,620 in 2019 to 157,885 in 2020, a significant increase from an average of 5.5% per annum despite an 8.7% decline in US hospital admissions over the same time span. Men younger than 40 were the fastest growing AH group, with a 23% increase in 2020. Approximately 1.8% of hospitalized AH patients had a SARS-CoV-2 infection, which significantly worsened the mortality among patients with AH (11.4% vs. 4.1%, p < 0.0001). This was especially true among older AH patients with concomitant conditions such as clinically apparent cirrhosis, acute renal failure, upper gastrointestinal bleeding, and sepsis. AH patients with COVID-19 also had a longer length of stay (8.6 vs. 6.1 days, p < 0.0001) and higher hospital charges during the stay ($93,670 vs. $66,283, p < 0.0001) than those without COVID-19.
Conclusion:
Our study highlights the rise in AH cases during the COVID-19 pandemic. Screening and appropriate management of excessive alcohol use and preventive measures such as COVID-19 vaccination should be considered to reduce morbidity and mortality among patients with AH.
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