A comprehensive review of diagnosis and management of alcohol-associated hepatitis

Alcohol-associated hepatitis is an extreme form of alcohol-related liver disease associated with high short-term mortality. Currently, there are no authorized therapies for the treatment of severe alcohol-associated hepatitis. Important diagnostic steps for alcohol-associated hepatitis include recognizing the presence of an alcohol use disorder, distinguishing alcohol-related liver disease from metabolic-dysfunction-associated steatotic liver disease, ruling out alternative causes of acute hepatitis, confirming the diagnosis with validated criteria or a liver biopsy, and using the model for end-stage liver disease score to predict clinical outcome and initiate therapy. Due to the lack of other effective therapy options, corticosteroids continue to be used as initial treatment for patients with severe alcohol-associated hepatitis. Patients who do not improve while on steroid treatment and are ideal candidates should be considered for curative liver transplantation as soon as possible. Avoiding unnecessary and ineffective pharmacological and interventional therapy can help to keep costs down. If a patient is not a good candidate for a transplant or is rapidly deteriorating in health due to a condition such as acute or chronic liver failure, a salvage/bridge to transplant should be pursued through enrolment in a clinical trial program. The role of healthy donor stool transplant and targeted bacteriophage therapy seems promising, pending prospective controlled trials.