1 research outputs found
Clinical course and management of acute hepatitis A infection in adults
Background. Hepatitis A is the most common type of viral hepatitis in Mexico. The change of hepatitis A epidemiology in Mexico from high to intermediate endemicity leads to increasing susceptible adults for severe illness. Objective. To describe the clinical characteristics and hospital outcome of adult patients with acute hepatitis A infection, and determine risk factor for mortality.Material and methods. This is a retrospective observational, multicentre study in Mexico City and in Guatemala City. All inhospital patients were followed until discharge or death. Risk factors for death/acute liver failure were identified.Results. Forty seven patients were analyzed, sixty percent were male, the prodrome phase was from 3 to 30 days. The three most common symptoms were fever, malaise and jaundice, with 87%, 74% and 62% respectively. The incidence of patients who were treated with antibiotics before hospital admission was up to 34%. Unnecessary imaging studies and out of guidelines drugs were used. Presence of encephalopathy, leukocytes > 19,000/mL, blood urea nitrogen > 36 mg/dL, creatinine > 2 mg/dL, albumin 9.6 mg/dL, are predictors of mortality. Serum creatinine > 2 mg/dL has the best sensibility and specificity for predicting fulminant hepatitis/death.Conclusion. Acute hepatitis A infection in adults is associated some unnecessary diagnostic and therapeutic approach. Could be associated with fulminant hepatitis, and a creatinine value > 2 mg/dL is the best predictor for fulminant hepatitis and death