Overview Pupillary Changes as a Potential Biomarker for Escitalopram in Relation to CYP2C19 Polymorphism Status: Completed Trial end date: 2007-10-01 Target enrollment: Participant gender: Summary To study the impact of CYP2C19 polymorphism on escitalopram pharmacokinetics and pharmacodynamics measured as changes in pupil diameter Phase: Phase 4 Details Lead Sponsor: University of Southern DenmarkCollaborator: H. Lundbeck A/STreatments: CitalopramDexetimide