03/20/2026
Treatment-resistant depression doesn't have a formal DSM definition. But most psychiatrists know it when they see it—and most of them are seeing it constantly.
Osmind CMO William Sauvé, MD and medical advisor Brittany Albright MD, MPH, DABOM Albright, MD joined a Psychiatric Times panel to unpack why depression persists after multiple medication trials, and what full remission actually requires.
A few things that stood out:
→ The majority of patients with MDD in psychiatric practice meet the threshold for TRD: two or more adequate trials at appropriate dose and duration
→ Many patients who say they've "tried everything" discontinued within days. Distinguishing that from true TRD matters before changing course.
→ Residual symptoms, even with partial response, significantly increase relapse risk
→ One panelist reframed TRD as "monoamine treatment-resistant depression"; the medications are failing patients, not the other way around
Full remission, not just response, is the goal.
Watch here →https://www.psychiatrictimes.com/view/treatment-resistant-depression-residual-symptoms-and-remission