Late-life depression and mental health services in primary care

Mental health services in the treatment of late-life depression are critical in the primary care arena. A significant proportion of elderly patients experience depression, a problem causing a far-reaching impact on morbidity, mortality, and quality of life. A number of barriers may prevent effective depression treatment including negative physician and patient attitudes toward the stigma of depression, somatically focused clinical presentations, health care plan constraints, and competing medical demands, as well as gender and geographic isolation. Screening for depression in primary care settings is not always standard fare as physicians may feel confident in their diagnostic abilities. Research addressing effective depression treatment in the primary care setting has been limited to few clinical trials and physician-focused academic detailing. Future research should address real-world scenarios encountered by the primary care physician in their treatment of the "old-old" patient with complex medical comorbidities and functional decline.