HIV-infected adolescents: relationship between atazanavir plasma levels and bilirubin concentrations.

The use of atazanavir (ATV) in adolescents infected with human immunodeficiency virus was analyzed in this study. ATV morning plasma concentrations were determined during regular visits to the outpatient department. Results showed that bilirubin levels were higher among patients with higher ATV plasma concentrations (p = .018). Monitoring plasma levels of ATV could avoid toxicity in these patients.