The association between interpersonal problems and treatment outcome in patients with eating disorders

The current study seeks to explore the relationship between patient-reported interpersonal problems and therapist interventions in early psychodynamic psychotherapy for 71 outpatients. Pretreatment ratings on the Inventory of Interpersonal Problems Circumplex Scales (IIP-C) total and subscale scores were examined in relation to early treatment process. Independent clinicians reliably rated therapist use of psychodynamic-interpersonal (PI) and cognitive-behavioural (CB) interventions using the Comparative Psychotherapy Process Scale (CPPS) over two early treatment sessions (third and ninth). Intraclass correlation (ICC) values were in the excellent range for CPPS-PI and CPPS-CB scale scores (CPPS-PI = 0.86; CPPS-CB = 0.78). A significant positive correlation was found between interpersonal problems and global PI therapist technique. A significant positive correlation was also found between interpersonal problems and specific PI interventions, most significantly experience and expression of feelings in session. In specific interpersonal problem subscales, most significant was that Cold/Distant and Socially Inhibited octants positively related to global PI and to specific PI techniques, including exploration of uncomfortable feelings. Multiple regression analyses revealed most significantly that CPPS Intervention 7 (discussion of patient-therapist relationship; positive) and CPPS Intervention 11 (therapist explanation of rationale behind treatment; negative) explained 15.6% of variance in interpersonal problem score. These findings demonstrate that the use of psychodynamic techniques tend to occur alongside patient-reported interpersonal problems early in psychotherapy treatment. Clinical implications are discussed for this area of research, and future directions are explored.

Section: Introductionmentioning

confidence: 88%

mentioning

confidence: 90%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

mentioning

confidence: 99%

See 3 more Smart Citations

What interpersonal problems are related to different therapeutic techniques early in treatment?

McMillen

Hilsenroth

2019

Persistence of friendly and submissive interpersonal styles among those with binge‐eating disorder: Comparisons with matched controls and outcomes after group therapy

Brugnera

Carlucci

Compare

et al. 2019

Interpersonal problems play a prominent role in the development of binge-eating disorder (BED), so reducing their intensity may be a key focus of many psychological interventions. In recent years, several interpersonal treatments for BED were developed, which posit that binge eating arises to manage relational problems. However, few studies have evaluated the prototypical interpersonal problems, and no studies evaluated the longitudinal changes in interpersonal functioning after treatment within this population. We investigated the severity and prototypicality of interpersonal problems of 101 overweight women with BED from pre-group psychodynamic-interpersonal psychotherapy (GPIP) to 12 months post-GPIP. At baseline, we compared patients' interpersonal problems with two groups of matched controls (46 overweight and 49 normal weight women without a diagnosis of BED) and examined circular correlations between relational problems, depressive symptoms, and binge-eating frequency. Results showed that participants with BED had significantly higher levels of interpersonal problems compared with the matched control samples, with predominantly nonassertive and exploitable styles. Depressive symptoms were related to the presence of friendly-submissive interpersonal problems only among those with BED. Although the intensity of nonassertive interpersonal problems of patients with BED decreased post-group treatment, their profiles remained prototypically nonassertive and exploitable across all time points. Women with BED experience higher levels of interpersonal difficulties exemplified by an exploitable/nonassertive style that significantly improve but continue to prevail even after treatment. Clinicians might modify interventions to focus on increasing interpersonal skills and decreasing interpersonal dysfunctions among those with BED. KEYWORDS binge-eating disorder, interpersonal circumplex, interpersonal problems, obesity, group psychodynamic-interpersonal psychotherapy, structural summary method

Trajectories of interpersonal problems in residential eating disorder treatment: Exploring the influence of primary diagnosis

Harris

Scharff

Smith³

et al. 2022

Baseline interpersonal problems have been associated with treatment outcome in eating disorders (ED) and are important for understanding ED maintenance and aetiology. Despite this evidence, little is known about trajectories of change in interpersonal problems in the context of treatment, particularly in intensive ED treatment. This study examined the trajectory of total interpersonal problems in residential ED treatment, as well as two subdomains previously highlighted in ED research of being overly Cold (interpersonally distant) or overly Domineering (interpersonally controlling), as a function of different primary presenting ED diagnoses: anorexia nervosa restricting subtype (AN‐R), binge‐purge subtype (AN‐BP), and bulimia nervosa or binge eating (BN/BED). Interpersonal problem data were collected at admission, discharge, and 6‐month follow‐up. Trajectories were analysed with multilevel models. Results showed small‐to‐medium statistically significant reductions in interpersonal problems across diagnostic groups from admission to discharge for total interpersonal scores, and gains appeared to be maintained at follow‐up for both AN groups. Patients diagnosed with primary AN experienced steeper declines in total interpersonal problems from admission to follow‐up compared with patients diagnosed with BN/BED, with AN‐R experiencing the steepest trajectory. Planned contrasts indicated anyone with relevant binge eating behaviours had higher average levels of both Cold, as well as Domineering problems. Exploratory contrasts suggested that patients who had more Domineering problems also exhibited more binge symptoms and were typically slower to improve. Overall, results suggest interpersonal problems are generally malleable in residential ED treatment, yet change patterns differ by presenting ED symptoms and interpersonal problem subdomain.