[Combined tricyclic antidepressants and ritalin in elderly depressives].
Psychostimulants, including ritalin (methylphenidate), were used as antidepressives in the '50s but were then replaced by tricyclics and MAO inhibitors. Treatment of depression with psychostimulants is still controversial. Several anecdotal reports in the past decade approved the use of tricyclic antidepressants (TCA) together with methylphenidate in apathetic and withdrawal states in medically ill and in elderly patients. Ritalin elevates mood by releasing catecholamines and blocking their re-uptake, and also increases serum TCA levels. 5 men and 5 women between the ages of 65 and 79 were diagnosed as suffering from major depressive disorders, either single or recurrent, based on the Revised Diagnostic and Statistical Manual for Mental Disorders (DSM-III-R). They had been treated with TCA for up to several months with no response. Following addition of methylphenidate, 5-15 mg/d for 2 weeks, 4 men and 3 women improved rapidly, 2 of them within 24 hours.
Naor
S
S
Psychiatry Dept., Kaplan Hospital, Rehovot.
Talmon
Y
Y
Guy
N
N
D000368:Aged; D000929:Antidepressive Agents, Tricyclic / Q000008:administration & dosage / Q000627:therapeutic use*; D003863:Depression / Q000188:drug therapy*; D004359:Drug Therapy, Combination; D005260:Female; D006801:Humans; D008297:Male; D008774:Methylphenidate / Q000008:administration & dosage / Q000627:therapeutic use*
D000929:Antidepressive Agents, Tricyclic; D008774:Methylphenidate