ASIAN NON-ASIAN TRANSCULTURAL TRICYCLIC ANTIDEPRESSANT PSYCHOPHARMACOLOGY - A REVIEW

1. Transcultural psychopharmacology is a discipline that seeks to determine the relative importance of society, culture, environment, genetics, and biophysiology on the prescribing and metabolism of, and response to psychotherapeutic medications. 2. Studies and surveys comparing psychotropic medication use in Asian and non-Asian populations suggest that differences may exist in drug dosage requirements, plasma drug concentrations corresponding to therapeutic and toxic effects, and the incidence and severity of adverse drug reactions. 3. This paper reviews and critiques the published controlled studies on Asian / non-Asian transcultural tricyclic antidepressant psychopharmacology, provides guidelines for the use of psychotropic medications in Asian populations, and offers suggestions for future transcultural studies. 4. Anecdotal reports suggest that differences exist between Asian and non-Asian populations in the pharmacokinetics of tricyclic antidepressants. Controlled studies have not consistently supported this view. 5. Studies with larger sample sizes and more rigorous controls are needed to determine if such differences do, in fact, exist.