[Affective disorders. The significance of psychotherapeutic approaches].

The use of psychotherapeutic strategies is essential in the treatment of affective disorders. Psychotherapy proved to be at least equivalent to antidepressant medication in the treatment of mild to moderate depression. In severe cases, the combination of both treatments is considered by guidelines to be the standard treatment. Psychotherapeutic approaches show a longer latency than antidepressants; however, the effects are longer lasting. Regarding the effectiveness of pharmacotherapy sobering results have been published recently. Therefore, the further development of psychotherapy deserves special attention. Cognitive behavioral therapy and interpersonal therapy provide the highest evidence. The empirical basis for psychodynamic psychotherapies is still limited. In the treatment of chronic depression a new approach--cognitive behavioral analysis system of psychotherapy--is gaining importance. There is a trend towards an increasing specification of psychotherapy for distinct subgroups of depressed patients. Challenges for the future include increasing treatment efficacy, investigating mechanisms of efficacy and predictors for a differential indication, and making effective approaches generally available to all patients.