Improvement In Interpersonal Functioning Research Articles

A randomized clinical trial comparing Interpersonal Psychotherapy with Prolonged Exposure for the treatment of PTSD in veterans

Trauma-focused therapies are recommended as first-line treatments for posttraumatic stress disorder (PTSD), but many veterans do not complete or sufficiently respond to these treatments. Interpersonal Therapy (IPT) is a non-trauma focused approach that directly addresses the interpersonal and social impairments associated with PTSD. This two-site randomized controlled equivalence trial compared IPT with Prolonged Exposure (PE) in improving PTSD symptoms and interpersonal functioning in 109 veterans with PTSD. Secondary outcomes included functioning and quality of life. We hypothesized that IPT would be statistically equivalent to PE in reducing PTSD symptoms, and superior to PE in improving interpersonal functioning and secondary outcomes of work and social adjustment and quality of life. PTSD symptom severity decreased significantly in both treatments from pre- to post-treatment. Although IPT improved as much as PE and treatments did not differ significantly, the 95 % confidence interval for the difference between the groups did not fall completely within the margin of equivalence. IPT was not superior to PE in improvement in interpersonal functioning or on secondary outcomes. Findings from multi-level linear mixed models using longitudinal data (posttreatment, three and six month follow up) for the primary outcomes of PTSD and interpersonal functioning were consistent with the post-treatment analyses. Although statistically inconclusive in terms of equivalence, the comparable reduction in PTSD symptoms slightly favoring IPT suggests that IPT is an acceptable alternative to gold-standard trauma-focused treatments for veterans with PTSD.

Improvements in Interpersonal Functioning Following Interpersonal Psychotherapy (IPT) with Adolescents and their Association with Change in Depression.

This study adds to the body of evidence regarding the theoretical underpinnings of interpersonal psychotherapy and the mechanisms through which it impacts upon depression in adolescents. The aims were to determine whether the interpersonal constructs proposed to underpin interpersonal psychotherapy do indeed change in response to this therapy and whether such changes are associated with changes in depression in young people. Thirty-nine adolescents, aged 13-19 years, with a primary diagnosis of major depressive disorder, were randomly assigned in blocks to group or individual treatment. Assessments were conducted at pre and posttreatment, and 12-month follow-up. The results supported the hypotheses, with significant improvements in social skills, social functioning, and the quality of parent-adolescent relationships, and an increase in secure attachment style and decrease in insecure attachment style being evident following treatment. Benefits were maintained at 12-month follow-up. Adolescents who showed greater reductions in depressive symptoms over this period tended to also show greater improvement in parent reported social skills, quality of the parent-adolescent relationship, and attachment style from pretreatment to 12-month follow-up. The findings are consistent with the proposed underpinnings of interpersonal psychotherapy. Adolescents showed significant improvements in interpersonal functioning and changes in attachment style following treatment, and changes in social skills, parent-adolescent conflict and attachment style were associated with reductions in depression. As such, the results add to the body of knowledge regarding the construct validity of interpersonal psychotherapy as an intervention for depression in young people. Clinical implications and directions for future research are discussed.

Group cognitive analytic therapy for female survivors of childhood sexual abuse.

The effectiveness of cognitive analytic therapy delivered in groups has been under-researched considering the popularity of the approach. This study sought to investigate the effectiveness of 24 sessions of group cognitive analytic therapy (GCAT) delivered in routine practice for female survivors of childhood sexual abuse (CSA). In a longitudinal cohort design, N=157 patients were treated with 24 sessions of GCAT. Validated outcome measures were administered at assessment, pre-GCAT, and post-GCAT. This enabled rates of reliable and clinically significant change to be compared between wait time and active group treatment. The uncontrolled treatment effect size was then benchmarked against outcomes from matched studies. On the primary outcome measure, GCAT facilitated a moderate effect size of 0.34 with 11% of patients completing treatment meeting 'recovery' criteria. The dropout rate was 19%. Significant improvements in interpersonal functioning, anxiety, and well-being occurred during GCAT in comparison with wait time on secondary outcome measures. Group cognitive analytic therapy appears a promising intervention for adult female CSA survivors, with further controlled evaluation indicated. Group cognitive analytic therapy appears a promising and acceptable intervention for female CSA survivors experiencing high levels of psychological distress. Long-term follow-up studies are required with CSA survivors to index the clinical durability of GCAT. A GCAT treatment fidelity measure needs to be developed and evaluated.

Exploration of the patient-therapist relationship in psychotherapy.

Research from several domains indicates that genetic factors, childhood environment, and later interpersonal experiences are important sources of how patients relate to their therapists (transference). Transference work, a core specific technique in psychodynamic psychotherapy, focuses on exploring the patient-therapist relationship, with the idea that this may lead to improvement of the patients' relationships outside therapy. Many psychotherapy researchers hold the position that specific techniques do not contribute much to the outcome of psychotherapy. However, more than 30 studies have reported significant associations between transference work and outcome. These findings indicate that transference work interventions are indeed active ingredients (for better or worse). Naturalistic studies suggest that a high frequency of transference interventions may have negative effects. Randomized clinical trials indicate that transference-based treatments and alternative treatments work equally well with regard to symptom improvement. However, transference-based treatments appear to be much more effective with regard to interpersonal relations and other measures of personality functioning. The average between-groups effect size for the experimental studies listed in this article was large. Contrary to common clinical wisdom, transference interventions seem to be most important for (mainly female) patients with difficult interpersonal relationships and more severe personality pathology. Gain of insight may be a specific mechanism of change in dynamic psychotherapy, but only one treatment component study has linked transference work directly to gains in insight and subsequent improvement in interpersonal functioning. Research that examines how transference phenomena may be responded to in nondynamic therapies is scarce.

Therapist mindfulness, alliance and treatment outcome

The present study investigated the association between therapist dispositional mindfulness and therapist self-affiliation, the therapeutic alliance, and treatment outcome. Total therapist mindfulness was associated with therapist self-affiliation, r=.413, p<.05. Therapist mindfulness was positively correlated with therapist ratings of the working alliance, r=.456, p<.05, though only the Act with Awareness subscale showed a relationship with patient rated alliance, r=.379. Therapist mindfulness was not associated with patient rated decreases in global symptomatology, but was associated with patient rated improvements in interpersonal functioning, r=.481, p<.05. All correlations correspond to a medium effect size. The results indicate that therapist dispositional mindfulness may be an important pre-treatment variable in psychotherapy outcome.

A naturalistic study of alexithymia among psychiatric outpatients treated in an integrated group therapy program

Alexithymia is common among psychiatric outpatients and can complicate treatment. There has been little research into whether alexithymia can be modified by psychological intervention, and whether change in alexithymia is related to other areas of improvement. The purpose of the present study was to examine whether participation in an integrated group therapy program could effect change in alexithymia, and whether such change is related to improvement in interpersonal functioning. Sixty-eight consecutively admitted psychiatric outpatients to a comprehensive group therapy program were evaluated at baseline, post-therapy, and 3-month follow-up using the Toronto Alexithymia Scale 20, the Beck Depression Inventory, and the Inventory of Interpersonal Problems-28. Associations among variables were evaluated with correlations and among group comparisons with t test, ANOVA, chi-square tests, and logistic regression. Change in alexithymia was examined using repeated measures ANOVA, controlling for change in depressive symptoms. Alexithymia, particularly difficulty identifying feelings, decreased significantly during the treatment period. Post-therapy levels of alexithymia were maintained during the 3 months following treatment completion. Changes in alexithymia were significantly associated with changes in interpersonal problems, both during therapy and during the follow-up period. The results of our study suggest that a comprehensive, integrated group therapy program can affect change in alexithymia, and that such change can be maintained once therapy is completed. Also, modifying alexithymia may contribute to improvement in interpersonal functioning.

Corrective interpersonal experience in psychodrama group therapy: A comprehensive process analysis of significant therapeutic events

This study investigated the process of resolving painful emotional experience during psychodrama group therapy, by examining significant therapeutic events within seven psychodrama enactments. A comprehensive process analysis of four resolved and three not-resolved cases identified five meta-processes which were linked to in-session resolution. One was a readiness to engage in the therapeutic process, which was influenced by client characteristics and the client's experience of the group; and four were therapeutic events: (1) re-experiencing with insight; (2) activating resourcefulness; (3) social atom repair with emotional release; and (4) integration. A corrective interpersonal experience (social atom repair) healed the sense of fragmentation and interpersonal disconnection associated with unresolved emotional pain, and emotional release was therapeutically helpful when located within the enactment of this new role relationship. Protagonists who experienced resolution reported important improvements in interpersonal functioning and sense of self which they attributed to this experience.

The relationship between interpersonal problems and outcome in psychodynamic hospitalization-based treatment for personality disorders: A 12-month follow-up study

Disturbances in interpersonal relationships are a core feature of personality disorders. Psychodynamic formulations in particular consider interpersonal problems as a central characteristic of personality pathology. Yet, despite the centrality of interpersonal issues in both theoretical conceptualizations and psychodynamic treatment approaches, relatively few studies have investigated the role and nature of interpersonal problems in psychodynamic treatments for personality pathology. This study set out to investigate in a sample of 44 personality-disordered patients whether hospitalization-based psychodynamic treatment was associated with changes in interpersonal problems, as measured with the Inventory of Interpersonal Problems, at the end of treatment and at three- and 12-month follow-up. In addition, this study investigated whether specific types of interpersonal problems were associated with symptomatic outcome assessed during treatment, at the end of treatment, and at three- and 12-month follow-up, and whether changes in interpersonal problems from baseline to the end of treatment were related to outcome at follow-up. Results showed that psychodynamic treatment was associated with significant improvements in interpersonal problems during treatment, and continuing improvement in interpersonal functioning after treatment. Yet, problems in the cold-vindictive and domineering domain were negatively related to outcome during, but specifically after, treatment, and also tended to show little improvement during treatment. Finally, the extent to which these interpersonal features and interpersonal problems in the overly nurturant and non-assertiveness domains changed during treatment, was associated with symptomatic improvement, particularly at follow-up. The implications of these findings for the psychodynamic treatment of personality-disordered patients are discussed.

Long-term effects of transference interpretation in dynamic psychotherapy of personality disorders

Background Only a few treatment studies of personality disorders (PD) patients are on longer-term psychotherapy, general outcome measures are used, and follow-up periods are usually short. More studies of long-term therapies, using outcome measures of core psychopathology, are needed. Method This study is a dismantling randomized controlled clinical trial, specifically designed to study long-term effects of transference interpretation. Forty-six patients with mainly cluster C personality disorders were randomly assigned to 1 year of dynamic psychotherapy with or without transference interpretations. The outcome measures were remission from PD, improvement in interpersonal functioning, and use of mental health resources in the 3-year period after treatment termination. Results After therapy with transference interpretation PD-patients improved significantly more in core psychopathology and interpersonal functioning, the drop-out rate was reduced to zero, and use of health services was reduced to 50%, compared to therapy without this ingredient. Three years after treatment termination, 73% no longer met diagnostic criteria for any PD in the transference group, compared to 44% in the comparison group. Conclusions PD-patients with co-morbid disorders improved in both treatment arms in this study. However, transference interpretation improved outcome substantially more. Long-term psychotherapy that includes transference interpretation is an effective treatment for cluster C personality disorders and milder cluster B personality disorders.

Cognitive and interpersonal factors in borderline personality disorder

Three findings emerged from the past year on cognitive and interpersonal factors associated with borderline personality disorder.Social perceptions and perhaps self-criticism distinguish depression of patients with borderline personality disorder from those with affective disorders without borderline personality disorder. Patients with borderline personality disorder report more ongoing childhood sexual abuse involving multiple perpetrators and penetration. Dialectical behavior therapy produced modest improvement in interpersonal functioning of women with borderline personality disorder.

Control of Auditory Hallucinations through Occlusion of Monaural Auditory Input

A schizophrenic patient whose severe level of auditory hallucinations had proved refractory to neuroleptic medication was given two treatment techniques derived from Green's theory that hallucinations represent verbal activity in the non-dominant hemisphere. Voice activity was markedly reduced in frequency and severity over a six-month period, and led to general improvements in interpersonal functioning. There was evidence for independent and additive effects of the two techniques.