Acute and longer-term safety results from a pooled analysis of duloxetine studies for the treatment of children and adolescents with major depressive disorder

Abstract Objective: To assess acute and longer-term safety of duloxetine in the treatment of children and adolescents with major depressive disorder (MDD), a pooled analysis of data from two completed randomized, double-blind, multicenter, phase 3, placebo- and active-controlled trials was undertaken. In these studies, neither duloxetine (investigational drug) nor fluoxetine (active control) demonstrated a statistically significant improvement compared with placebo on the primary efficacy measure. Methods: Patients ages 7–17 years with MDD as defined by the Diagnostic and Statistical Manual of Mental Disorders, 4th ed., Text Revision (DSM-IV-TR) received duloxetine (n=341), fluoxetine (n=234), or placebo (n=225) for 10 week acute and 26 week extended (duloxetine or fluoxetine only) treatments. Safety measures included treatment-emergent adverse events (TEAEs), the Columbia-Suicide Severity Rating Scale, vital signs, electrocardiograms, laboratory samples, and growth (height and weight) assessments. Result...