The use of antidepressants with elderly patients.
If we are to prevent treatment failures, we should eliminate the schism between psychosocial and biological treatments. Most depressed patients require both psychosocial and biological treatments. The patient who responds to biological treatment but does not make appropriate corrections regarding current environmental factors is at an increased risk for relapse. A strong support system can have an important preventive effect without the risks involved in long-term medication maintenance therapy. After a correct diagnosis of a major depressive disorder is made in elderly patients, the dosage of antidepressants should only be about half of the standard adult dose. Preference should be given to those antidepressants with a therapeutic profile appropriate to each particular patient. The antidepressant should have few side effects. Although antidepressant drugs are effective in treating depression, their demonstrable efficacy is surprisingly limited. Because of suicide risk and physical illnesses, older patients are more likely to require electroconvulsive therapy than younger patients. The presence of somatic delusion is a good predictor of positive response. Newer antidepressants have not been proven more effective than the older agents, such as imipramine or amitriptyline, in treating mild or severe depressions. However, they have fewer or varied side effects and therefore they are better tolerated by elderly patients (Figure 6). The consideration of side effects is a major determinant in choosing an antidepressant for a specific elderly patient. Research into the effectiveness of antidepressants has been limited by the existence of heterogeneous groups of depression and by the different therapeutic responses.(ABSTRACT TRUNCATED AT 250 WORDS)
Gomez
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GE
University of Texas Health Science Center, School of Nursing, Houston 77030.
Gomez
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EA
D000928:Antidepressive Agents / Q000009:adverse effects / Q000145:classification / Q000627:therapeutic use*; D003866:Depressive Disorder / Q000175:diagnosis / Q000628:therapy*; D003937:Diagnosis, Differential; D004565:Electroconvulsive Therapy; D005260:Female; D005852:Geriatric Psychiatry / Q000379:methods / Q000592:standards*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011613:Psychotherapy
D000928:Antidepressive Agents