More than one-third of hepatitis C virus-infected patients in the emergency department (ED) were found to have advanced liver fibrosis and higher mortality, according to the results of a retrospective study of 113 known patients with HCV at a single institution.
Courtesy NIH
As part of an ongoing HCV linkage-to-care (LTC) program, HCV-infected ED patients were retrospectively identified. Components of FIB-4 (a noninvasive serum fibrosis index, which includes age, alanine aminotransferase, aspartate aminotransferase, and platelet count), were abstracted. Patients with an FIB-4 greater than 3.25 were classified with advanced fibrosis and characterized with regard to downstream outcomes at 1 year after enrollment.
The 1-year outcomes after the ED encounter for the 113 patients showed 38 with and 75 patients without advanced fibrosis. Among these, 72 (96%) and 34 (89.5%), respectively, agreed to be linked to HCV care. Ten patients of the total number of patients died within the 1-year follow-up. For those HCV-infected patients with advanced liver fibrosis compared to those without, all-cause mortality was more than fourfold higher, (18.4% [7 patients] vs. 4.0% [3 patients], P = .030), according to Yu-Hsiang Hsieh, PhD, associate professor of emergency medicine at Johns Hopkins University, Baltimore, and his colleagues (Am J Emerg Med. 2019;37[2]:286-90).
“Given the substantial burden of HCV-related illness in urban ED patients nationally, and the recognized fact that EDs are often the only point of contact with the health care system for many of these patients, we propose incorporating FIB-4 based rapid assessment into ED-based HCV screening and LTC programs in order to prioritize LTC for patients with advanced liver fibrosis, as well as routine ED clinical practice,” the researchers concluded.
They reported having no conflicts.
SOURCE: Yu-Hsiang Hsieh Y-H, Am J Emerg Med. 2019;37[2]:286-90.