Zuranolone—An Investigational Oral Neuroactive Steroid and Positive Allosteric Modulator of GABA Type A Receptors for Postpartum Depression and Major Depressive Disorder

Support: No funding was received in the publication of this article. Altered neurotransmission of γ-aminobutyric acid (GABA) has been implicated in the pathogenesis of depression. In this expert interview, Dr. Handan Gunduz-Bruce discusses the background and rationale for investigating zuranolone, an oral, positive allosteric modulator of GABA type A (GABAA) receptors, as a potential treatment for postpartum depression and major depressive disorder. She also provides an overview of the clinical programs that will determine zuranolone’s place in the treatment paradigm for these depressive disorders.