1. Recently, a new generation of monoamine oxidase (MAO) inhibitors ha
s been developed which selectively and reversibly inhibit MAO-A activi
ty. 2. One of these compounds, called brofaromine, has been administer
ed in subjects suffering from endogenous depression, revealing antidep
ressive efficacy in a majority of them without inducing serious advers
e events. 3. The results obtained so far suggest that brofaromine migh
t be effective in endogenous depressed patients who failed to respond
to tricyclic antidepressants.