Dysthymic disorder: forlorn and overlooked?

Area of Science:

• Psychiatry and Primary Care Medicine

Background:

• Dysthymic disorder is a chronic mood disturbance affecting 3-6% of the US population.
• It is prevalent in primary care (7%) and mental health settings (up to one-third of psychiatric outpatients).
• The etiology is unknown but involves genetic susceptibility and psychosocial stressors.

Purpose of the Study:

• To highlight the clinical interface between psychiatry and primary care.
• To discuss the recognition and management of dysthymic disorder.

Main Methods:

• Review of clinical presentation and diagnostic criteria for dysthymic disorder.
• Discussion of prevalence, etiology, and treatment approaches.

Main Results:

• Dysthymic disorder is often under-recognized despite clear diagnostic criteria.
• Treatment involves pharmacotherapy and psychotherapy.
• The condition is frequently characterized by protracted symptoms and relapses.

Conclusions:

• Dysthymic disorder presents a significant challenge at the psychiatry-primary care interface.
• Improved recognition and management strategies are needed for this common mood disorder.