Personality Disorders in Elderly Inpatients With Major Depression

Area of Science:

• Geriatric Psychiatry
• Clinical Psychology

Background:

• Major depression is a common condition in geriatric populations.
• The co-occurrence of personality disorders (PD) in older adults with major depression is not well-characterized.
• Understanding these differences is crucial for tailored treatment approaches.

Purpose of the Study:

• To compare the clinical characteristics of geriatric patients with major depression, with and without co-occurring personality disorders (PD).
• To assess treatment response differences between these patient groups during acute inpatient care.

Main Methods:

• A cohort of 154 consecutively admitted geriatric patients with major depression was assessed.
• Patients were evaluated for the presence of personality disorders using DSM-III-R criteria.
• Characteristics and treatment responses were compared between patients with and without PD.

Main Results:

• 24% of patients met criteria for a personality disorder (PD), with PD not otherwise specified and dependent PD being most common.
• Patients with PD were more likely to have recurrent depression, earlier onset, concurrent anxiety disorders, and a history of suicide attempts.
• Despite similar lengths of stay and treatments, both groups showed comparable and significant improvement.

Conclusions:

• Personality disorders are prevalent in geriatric major depression patients and are associated with specific clinical features.
• The presence of PD did not impede acute inpatient treatment response in this geriatric cohort.
• Further research into long-term outcomes and specific therapeutic needs for this population is warranted.