Depression is a frequently encountered psychiatric disorder. Current methods
of treatment of these syndromes range from psychotherapy, pharmacotherapy, electroconvulsive
therapy and in severe refractory cases, lobotomy. Despite the usefulness of all these
methods, 10-28 % of the depressed patients remain refractory to treatment (Bratfos and
Haug, 1968; Greenblatt et al, 1964; Smith et al, 1969). As suicide is a relatively high risk in
depressed patients, refractory patients may run even higher risk. Hence, various workers
have attempted to enhance the antidepressant effects of medications by different techniques.
As the basis of all these techniques remain hypothetical at this time, the conclusive
evidence of the effectiveness of these methods can come from the clinical application of
these techniques by the physicians in treating their intractable, depressed patients.