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[Long-term treatment of depression]
1Vorstand der Psychiatrischen Abteilung des Butler Hospitals, Providence, Rhode Island.
Fortschritte Der Neurologie-Psychiatrie
|September 1, 1994
Summary
Major depression often becomes chronic or recurrent, challenging early recovery theories. Continued treatment is crucial, even for subsyndromal symptoms, to manage this common illness and reduce suicide risk.
Area of Science:
- Psychiatry
- Epidemiology
- Clinical Psychology
Context:
- Historical views of depression emphasized episodic recovery.
- Distinguishing depression from schizophrenia relied on course of illness.
- Recent data reveal high rates of chronicity and recurrence in depression.
Purpose:
- To highlight the shift in understanding depression's course.
- To inform physicians about the chronic and recurrent nature of major depression.
- To emphasize the need for ongoing and maintenance treatment.
Summary:
- Contrary to Kraepelin's initial hypothesis, major depression frequently exhibits relapse, recurrence, and chronicity.
- Residual subsyndromal symptoms are common between full depressive episodes.
- Lifetime prevalence is 8%, with a 15% suicide risk for hospitalized patients.
Impact:
- Physicians must recognize the long-term risks of depression.
- Sustained treatment, including maintenance therapy, is vital for managing chronic depression.
- Awareness of chronicity can improve patient outcomes and reduce mortality.