Psychotherapie der postpartalen Depression

In the treatment of mothers with postpartum depression, mother-infant interaction plays a central role. It is well known that babies are very sensitive to their mothers' emotional state. This sensitivity during the first months of life is fundamental to understanding the influence of maternal psychiatric disorders and especially of postpartum depression, as the most frequent, on children's development. The specific situation of young mothers requires adaptation of psychotherapeutic approaches to their needs. In connection with an overview of these issues, models of mother-infant treatment as well as evaluation studies are discussed. Finally, an integrated treatment approach for postpartum depression including mother-infant-centered interventions is presented.

[Psychodynamic therapy approaches in depressive disorders. Pathogenesis models and empirical principles]

Targets for psychodynamic psychotherapy are the core conflictual relational mode and its consequences for mood, social behaviour, and self image. Libido- and conflict-based concepts of the relational mode are increasingly being replaced by the concept of intersubjectivity, which includes also nonconflictual, healthy modes of relations as a basic human mental task. According to recent mother-infant interaction research, the psychotherapeutic effect on the relational mode can be interpreted in terms of procedural learning rather than insight-oriented discourse. The mother-infant paradigm is a particularly suitable research paradigm to elucidate unconscious procedural acquisition of mental representations of dyadic interactional styles. Procedural learning requires a more active corrective style of interacting on the therapist's side, beyond abstinence and control of countertransference. Evaluative studies show that psychodynamic psychotherapy of depression is nearly as effective as cognitive behaviour therapy (CBT) and interpersonal therapy (IPT).

[Effect of personality factors and structure on the course of major depression]

The extent to which personality characteristics predict the course of severe depression has been controversially discussed. In a sample of 50 depressed inpatients, the significance of personality characteristics for the prediction of relapse was studied prospectively over 2 years. More than half of the patients studied suffered relapses within this period. Well-known predictors such as the number of previous episodes were confirmed. The personality characteristics studied showed different predictive effects at 1- and 2-year follow-up. Neurosis proved predictive of the 1-year course and outcome but not the 2-year course. In the 2nd year of follow-up, a melancholic personality structure was associated with favourable outcome. This personality type therefore seems to be more appropriate as a predictor of long-term outcome. Comparison with predictive factors described earlier showed that in this study, personality traits influence outcome independently and were not confused by other predictors. Implications for relapse prevention and psychotherapeutic management are discussed.

Reconfirming the role of life events for the timing of depressive episodes. A two-year prospective follow-up study

BACKGROUND

Since the 1960s the association of stressful life events and depression seemed to be firmly established. However, a few recent studies did not confirm those earlier findings. One of the reasons discussed for the inconsistencies was the sampling of milder depressed neurotic out-patients in the earlier studies vs. more severely ill endogenous type in-patients in recent studies.

METHODS

This investigation was carried out with 50 consecutively admitted in-patients with endogenous depression according to ICD 9 and unipolar major depression according to DSM-III-R as ascertained by SCID. The control sample consisted of 26 healthy volunteers. Life events and chronic distressing life conditions were recorded with the Munich Interview for the Assessment of Life Events and Conditions (MEL) every 3 months over a period of 2 years along with psychopathological symptoms and recurrencies. Hence the design was prospective in the sense that life events were recorded for one 3-month cross-section, the depressive reaction for the subsequent one. BDI scores taken at the respective cross section were used to control for depressive bias of the subjective part of the patient's life event evaluation.

RESULTS

Three months prior to the index hospitalization patients were more often affected by life events and conditions than controls. The number of stressful conditions prior to the index hospitalization indicated the time to relapse after discharge. Controls showed more desirable positive conditions than patients. Relapse patients suffered more often stressful life events and conditions than non-relapsers 3 months prior to their relapse. Multivariate analysis indicates that the cumulative number of life events within the 2-year course is the best predictor of the BDI score at the end of the follow-up period.

LIMITATIONS

Since the subjective component of life event assessment by MEL displayed a higher impact on the course of depression than the objective part of the assessment, confounding of subjective ratings, attributional styles, and depressive symptoms may be a problem although controlled for in this study.

CONCLUSION

The results support the importance of stressful life events and chronic distressing conditions for the 2-year course and outcome of major depression in an in-patient sample. Since the overall consistency of significant results was more pronounced in the subjective than in the objective part of the MEL the results fit best a circular pathogenetic model of interactions between life events, their individual evaluation by the patient, and depressive symptoms.

[Stability of therapeutic outcome after child- and adolescent psychoanalytical therapy--a five-year catamnesis]

In the Heidelberg study about psychoanalytic therapy with children and adolescents 133 cases have been studied in a naturalistic design. Up to now results were published on the basis of assessments of experts only. This follow-up study has investigated the stability of therapy outcomes from the perspectives of different raters. For that outcome has been rated five years after the end of treatment by experts, parents and children themselves. Good outcomes have been stabile and have shown even after five years. Single variables showed further improvement in the time of follow-up, for example the social communicative impairment with parents. Thus the high rate of successful longterm psychoanalytic therapies with children and adolescents could be confirmed from different rater perspectives.

[Critical life events during the course of 2 years of 'major depression.' A prospective study with inpatients]

A number of studies has shown a significant relationship between life events/life conditions and depression. However, there is only a small number of studies investigating the effect of life events/life conditions in patients with severe depression from the endogenous subtype. The results are inconsistent. The present study examines the significance of the patients' life events/life conditions for the two year outcome of the illness in a prospective study with assessments every three months. Patients are compared to healthy controls with regard to the period three months prior to the admission to the hospital at the index episode. The results confirm the importance of life events and life conditions for the long term outcome of depressed patients with endogenous subtype respectively severe major depression in-patients. Relapsers show considerably more undesirable life conditions than non-relapsers three to six months prior to their relapse. Depressed patients indicate significantly more undesirable life events and life conditions and fewer desirable life conditions in comparison to the control group for the time span three months prior to their hospitalization. Clinical implications are discussed.

The influence of psychopathology, personality, and marital interaction on the short-term course of major depression

By means of an aggregated variables design the domains of 'psychopathology', 'personality', and 'social interaction' were weighted according to their impact on the 2-year course of 50 patients with unipolar major depression. Preindex course ranked highest, asthenic personality second. Variables of social interaction disappeared in the second-order logistic regression. These findings fit in well with the recent literature. They are interpreted in terms of habituation processes and residual personality changes which lower the vulnerability threshold for relapse and unfavorable course. As a consequence of this conclusion early relapse prevention would be most important.