Affect regulation in psychoanalytic treatments of patients with a borderline personality disorder-psychoanalysis and psychodynamic psychotherapy-a comparison

Dagmar Steinmair; Guoruey Wong; Sophie Frantal; Christine Rohm; Henriette Löffler-Stastka

doi:10.5498/wjp.v11.i12.1328

Affect regulation in psychoanalytic treatments of patients with a borderline personality disorder-psychoanalysis and psychodynamic psychotherapy-a comparison

World J Psychiatry. 2021 Dec 19;11(12):1328-1345. doi: 10.5498/wjp.v11.i12.1328.

Authors

Dagmar Steinmair¹, Guoruey Wong², Sophie Frantal¹, Christine Rohm¹, Henriette Löffler-Stastka¹

Affiliations

¹ Department of Psychoanalysis and Psychotherapy, Medical University of Vienna, Wien 1090, Austria.
² Faculté de Médecine, Université de Montréal, Montréal H3C 3J7, Québec, Canada.

Abstract

Background: A recent meta-analysis has confirmed that the effects of psychotherapy on patients with borderline personality disorders (BPD) are still insufficiently understood. Evidence of differences between different types of therapies has been questioned.

Aim: To study repetitive interaction patterns in patients with BPD undergoing either psychoanalysis or psychodynamic therapy.

Methods: Psychoanalysis (PSA) or psychodynamic psychotherapy (PDT) was administered to 10 patients each, the two groups were matched. Therapy regimens were applied according to care as usual/manualized including quality control and supervision as usual. Randomization to one of the groups was done after baseline assessment. During classical PSA (n = 10) and PDT (n = 10), semiannually, recordings (audio or video) of five consecutive therapy sessions were taken over three years for an ex-post analysis. The patients' characteristics, such as affect parameters [Affect regulation and experience Q-sort (AREQ)], quality of object relations (quality of object relations scale) and personality traits [Shedler-Westen Assessment Procedure (SWAP-200)] were analyzed retrospectively by independent raters. Therapeutic action (psychotherapy process Q-sort) and affective (re)actions of the patients (AREQ) were then analyzed in relation to changes found in the patients' characteristics.

Results: During the first year of therapy (PSA: n = 10; PDT: n = 9), the therapeutic method PSA was associated with significant improvements in the variable "SWAP Borderline", while in PDT change was not significantly different to baseline (PSA: P = 0.04; PDT: P = 0.33). Long-term results and follow up was available for seven participants in PSA and for five in PDT after three years; change in SWAP borderline for the whole sample was not significant at this time point when confronting to baseline (P = 0.545). However, differences between PSA and PDT were significant when analyzing the "mean change" in the SWAP Borderline variable after one year of therapy (P = 0.024): PSA led to slightly increased BPD symptoms, while PDT to a decrease; for the long run, variance of observed change was higher in PSA than in PDT (SD_PSA ± 9.29 vs SD_PDT ± 7.94). Our assumption that transference interpretations, closely followed by affective changes in the patient, could be useful modes of interaction was reproducible in our findings, especially when looking at the descriptive findings in the long-term data. The analysis of repetitive interaction structures demonstrated a very specific "time-lag" between therapeutic intervention and a corresponding increase in positive affect in successful therapy cases.

Conclusion: Exploring the change processes in the patients' characteristics and linking these changes to specific treatment strategies is of clinical importance when starting treatment and for its long-term progress.

Keywords: Affect regulation; Affect regulation and experience Q-sort; Borderline personality disorder; Psychoanalysis; Psychodynamic psychotherapy; Transference.