To investigate the impact of cytochrome P450 2C19 (CYP2C19) phenotypes on escitalopram metabolism and to evaluate pupillometry as a serotonergic biomarker.
Institute of Public Health, Clinical Pharmacology, University of Southern Denmark, J.B. Winslowvej 19, 2, 5000 Odense C, Denmark. lnjensen@health.sdu.dk