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A practical approach to chronic fatigue syndrome
1Department of Internal Medicine, Cleveland Clinic Foundation, Ohio 44195.
Cleveland Clinic Journal of Medicine
|March 1, 1991
Summary
Chronic fatigue often involves psychiatric conditions, with some patients unresponsive to standard treatments. Seek psychiatric evaluation for undiagnosed cases, and approach unproven therapies with caution.
Area of Science:
- Psychiatry
- Internal Medicine
Background:
- Chronic fatigue syndrome (CFS) presents diagnostic challenges, with physical and psychiatric factors often implicated.
- A significant portion of patients remain undiagnosed by conventional medical tests and do not benefit from standard antidepressant treatments.
Purpose of the Study:
- To review the diagnostic and therapeutic approaches for patients presenting with chronic fatigue.
- To emphasize the importance of psychiatric evaluation for specific patient subgroups.
Main Methods:
- Literature review of diagnostic criteria and treatment outcomes for chronic fatigue.
- Analysis of the role of psychiatric conditions in unexplained chronic fatigue.
Main Results:
- Conventional diagnostic methods fail to identify a cause in a substantial minority of chronic fatigue patients.
- Antidepressant therapy is ineffective for some patients, highlighting the need for alternative diagnostic pathways.
- Unorthodox treatments and extensive virologic testing lack scientific validation.
Conclusions:
- Patients with unexplained chronic fatigue unresponsive to conventional therapy should be referred for psychiatric assessment.
- Claims of novel diagnostic tests or treatments for chronic fatigue should be viewed skeptically due to historical failures and placebo effects.