Abstract: The present disclosure relates to methods of treating major depressive disorder (MDD) in a subject in need thereof by (i) performing an initial treatment course on the subject comprising administering a therapeutically effective amount of Compound (1), or a pharmaceutically acceptable salt thereof, and (ii) performing 0, 1, or 2 subsequent treatment courses on the subject, wherein each subsequent treatment course comprises administering a therapeutically effective amount of Compound (1), or a pharmaceutically acceptable salt thereof, in response to a recurrence of depression symptoms. The 0, 1, or 2 subsequent treatment courses can be performed over a period of 12 months from the beginning of the initial treatment course.

Abstract: The present disclosure relates to Compound (1) or a pharmaceutically acceptable salt thereof, for use in methods of treating major depressive disorder (MDD) with elevated anxiety in a subject in need thereof. The disclosure also relates to Compound (1) or a pharmaceutically acceptable salt thereof, for use in methods of treating postpartum depression (PPD) with elevated anxiety in a subject in need thereof.