Atazanavir-Induced Severe Episodes of Kidney Stones in an HIV-1-Infected Subject Characterized by a CYP3A Poor Metabolizer Phenotype

1 Infectious Diseases Unit, Department of Biomedical and Clinical Sciences “Luigi Sacco”, Universita degli Studi di Milano, Milan, Italy. 2 Institute of Clinical Infectious Diseases, Catholic University of the Sacred Heart, Rome, Italy. 3 Unit of Clinical Pharmacology, Department of Biomedical and Clinical Sciences “Luigi Sacco”, Universita degli Studi di Milano, Milan, Italy. 4 University Division of Infectious Diseases, University of Siena, Siena, Italy. 5 Scientific Institute, IRCCS Eugenio Medea, Bosisio Parini, Lecco, Italy. 6 Unit of Clinical Pharmacology, CNR Institute of Neuroscience, Department of Biomedical and Clinical Sciences “Luigi Sacco”, Universita degli Studi di Milano, 20157 Milan, Italy.