Takotsubo Cardiomyopathy Related to Duloxetine-Atomoxetine Combination in an Adolescent with ADHD and Comorbid GAD.

Abstract

Authors report on an interesting case of a teenager with attention-deficit/hyperactivity disorder and comorbid generalized anxiety disorder, who developed takotsubo cardiomyopathy subsequent to pharmacokinetic and pharmacodynamic interactions between atomoxetine, a selective norepinephrine reuptake inhibitor, and the antidepressant duloxetine. Clinicians should be mindful of the potential for cardiovascular adverse effects when prescribing agents that target noradrenergic receptors.