Clinical features, outcomes, and HLA risk factors associated with nitrofurantoin-induced liver injury.

ABSTRACT:

Background & aims

Nitrofurantoin (NTF) is widely used for the treatment (short-term) and prevention (long-term) of urinary tract infections. We aimed to describe the clinical characteristics, outcomes, and HLA risk factors for NTF-induced liver injury (NTF-DILI) among individuals enrolled in the Drug Induced Liver Injury Network (DILIN).

Methods

Seventy-eight individuals with definite, highly likely, or probable NTF-DILI were enrolled into DILIN studies between 2004-2020. HLA alleles were compared between NTF-DILI and three control groups: population (n = 14,001), idiopathic autoimmune hepatitis (n = 231), and non-NTF DILI (n = 661).

Results

Liver injury was hepatocellular in 69% and icteric in 55%. AST > ALT was more common in the 44 long-exposure (≥1 year) NTF-DILI

SUBMITTER: Chalasani N 

PROVIDER: S-EPMC9852026 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature