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Related Experiment Videos

[Depression in elderly].

Philippe Thomas1, Cyril Hazif-Thomas

  • 1Pôle de psychiatrie du sujet âgé, centre hospitalier Esquirol, 87025 Limoges Cedex. philippe.thomas@ch-esquirol-limoges.fr

La Revue Du Praticien
|May 30, 2008
PubMed
Summary
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Diagnosing depression in older adults is challenging due to unusual symptoms and masked presentations. Antidepressant trials can help differentiate depression from dementia, though dementia may emerge later.

Area of Science:

  • Geriatric Medicine
  • Psychiatry
  • Neurology

Background:

  • Depression is common in the elderly, often presenting atypically and leading to undertreatment.
  • Somatic symptoms and co-existing medical conditions can mask depression in older individuals.
  • Late-onset depression can occur in those without prior mood disorders.

Purpose of the Study:

  • To highlight the diagnostic challenges of depression in the aged population.
  • To discuss the varied clinical presentations of geriatric depression.
  • To explore the relationship between depression, dementia, and diagnostic tools.

Main Methods:

  • Review of clinical presentations of depression in the elderly.
  • Analysis of how somatic symptoms and comorbidities affect diagnosis.

Related Experiment Videos

  • Evaluation of the utility of therapeutic trials with antidepressants.
  • Main Results:

    • Unusual presentations like hypochondria, loss of motivation, aggressiveness, and confusion can mask depression.
    • Somatic diseases and latent dementia can complicate the diagnosis of depression.
    • Antidepressant trials serve as a diagnostic tool to differentiate depression from dementia with depressive symptoms.

    Conclusions:

    • Geriatric depression requires careful diagnostic consideration due to its varied and often masked presentations.
    • Therapeutic trials with antidepressants are valuable in distinguishing depression from dementia, but long-term monitoring is necessary.
    • Dementia may manifest years after initial depressive symptoms resolve with treatment.