Psychotic Misdiagnosis of Racially Minoritized Patients: A Case-Based Ethics, Equity, and Educational Exploration.

Abstract: The overdiagnosis and misdiagnosis of racially minoritized groups as having a primary psychotic disorder is one of psychiatry's longest-standing inequities born of real-time clinician racial bias. Evidence suggests that providers assign a diagnosis of schizophrenia and/or schizoaffective disorder according to race more than any other demographic variable, and this inequity persists even in the absence of differences in clinician symptom ratings. This case report describes the journey of one young Black woman through her racialized misdiagnosis of schizophrenia and the process by which interdisciplinary, health equity-minded providers across the spectrum of medical education and practice joined together to provide a culturally informed, systematic rediagnosis of major depressive disorder and post-traumatic stress disorder. Expert discussion is provided by three Black academic psychiatrists with expertise in social justice and health equity. We provide an evidence-based exploration of mechanisms of clinician racial bias and detail how the psychosis misdiagnosis of racially minoritized groups fails medical ethics and perpetuates iatrogenic harm to patients who truly need help with primary mood, trauma, and substance use disorders.