Promising effect of multi-family therapy on BMI, eating disorders and perceived family functioning in adolescent anorexia nervosa: an uncontrolled longitudinal study

Multi-family Therapy for Eating Disorders Across the Lifespan

PURPOSE OF REVIEW

This review aims to report on recent evidence for multi-family therapy for eating disorders (MFT) across the lifespan. It is a narrative update of recent systematic, scoping and meta-analytic reviews.

RECENT FINDINGS

There has been a recent increase in published theoretical, quantitative and qualitative reports on MFT in the past few years. Recent and emerging data continues to confirm MFT can support eating disorder symptom improvement and weight gain, for those who may need to, for people across the lifespan. It has also been associated with improved comorbid psychiatric symptoms, self-esteem and quality of life. Data are also emerging regarding possible predictors, moderators and mediators of MFT outcomes, as well as qualitative data on perceived change processes. These data suggest families with fewer positive caregiving experiences at the start of treatment may particularly benefit from the MFT context. Additionally, early change in family functioning within MFT may lead to improved outcomes at end of treatment. MFT is a useful adjunctive treatment across the lifespan for people with eating disorders. It helps to promote change in eating disorder and related difficulties. It has also been shown to support and promote broader family and caregiver functioning.

Updates in the treatment of eating disorders in 2023: a year in review in eating disorders: the Journal of treatment & Prevention

Empirical evidence is unequivocal in illustrating that the majority of patients with eating disorders will not fully recover during treatment. To that end, the need for optimized treatment approaches and improved patient outcomes cannot be overstated. While empirical efforts are underway to optimize outcomes, this article reviews treatment-related research findings published in Eating Disorders: The Journal of Treatment & Prevention during 2023. Importantly, this review encapsulates research addressing (i) between-session patient behaviors, (ii) the integration of technology into treatment approaches, (iii) methods to augment emotional regulation in the context of eating disorder treatment, (iv) methods to measure progress, and potentially risk markers for patient dropout, during treatment, (v) optimizing treatment approaches for inpatient settings, and (vi) augmenting family therapy-based approaches. Incorporating novel technological advances may be critical in enhancing the scalability of eating disorder treatments, since treatment uptake remains an ongoing challenge for the field. Moreover, expanding the scope of non-outpatient eating disorder treatment settings, while ensuring fidelity to theoretical models developed in outpatient settings, is critical as treatment is effectively administer across the spectrum of levels of patient care.

Families tackling adolescent anorexia nervosa: family wellbeing in family-based treatment or other interventions. A scoping review

PURPOSE

Family-based treatment (FBT) has contributed significantly to the treatment of anorexia nervosa (AN) in young people (YP). However, parents are concerned that FBT and the active role of parents in the task of refeeding may have a negative impact on family relations. The aim of the review is to assess whether families engaged in FBT for AN are more or less impacted in their family wellbeing and caregiver burden, compared to families with a YP diagnosed with AN, who are not undergoing treatment with FBT.

METHOD

Computerized searches across six databases complemented by a manual search resulted in 30 papers being included in the scoping review.

RESULTS

The review identified 19 longitudinal studies on change in family wellbeing in families in FBT-like treatments, and 11 longitudinal studies on change in family wellbeing in treatment where parents are not in charge of refeeding. Only three randomized controlled studies directly compare FBT to treatment without parent-led refeeding.

CONCLUSION

The available research suggests no difference between intervention types regarding impact on family wellbeing. Approximately half of the studies find improvements in family wellbeing in both treatment with and without parent-led refeeding, while the same proportion find neither improvement nor deterioration. As parents play a pivotal role in FBT, there is a need for good quality studies to elucidate the impact of FBT on family wellbeing. Level of evidence Level V: Opinions of authorities, based on descriptive studies, narrative reviews, clinical experience, or reports of expert committees.

Development and implementation of a relationship-focused outpatient multifamily program for adolescent anorexia nervosa

Multifamily therapy (MFT) for adolescent eating disorders (ED) is anchored in systemic theory and family therapy, but two conceptual and practical paths have emerged from this common framework. The first one, called ED-focused MFT, is centered on behavioral change and weight gain in the early stages of treatment, while the second, known as relationship-focused MFT, is less directly focused on symptom improvement and more on family changes. Compared to ED-focused MFT, validation of more relationship-focused MFT models has been lagging behind although they are frequently implemented and practiced in Europe. The purpose of this article is to give more visibility to existing relationship-focused MFT models by presenting an integrative, yet predominantly family-oriented MFT program developed for adolescent anorexia nervosa (AN) (12 to 18 years) on the ED unit of a large pediatric hospital in France. After presenting the history and development of this relationship-focused MFT program, including the challenges it encountered and its evaluation, we describe its rationale and objectives, then outline its course and content, giving illustrations of techniques and activities for each of the five phases of the program. Finally, we review the current status of this model, its advantages and limitations, and provide a critical appraisal of existing evidence and recommended future research directions.

Multifamily therapy for adolescent eating disorders: a study of the change in eating disorder symptoms from start of treatment to follow-up

BACKGROUND

This study aimed to evaluate multifamily therapy (MFT) for adolescents with eating disorders (EDs) in a clinical setting, by presenting the outcome of families participating in this treatment at a specialist ED service. MFT was an adjunct to treatment at local mental health services. In particular, the study aimed to present the change in eating disorder symptoms and psychological distress from before to after treatment and at a 6 months follow-up.

METHODS

Participants were 207 adolescents receiving outpatient MFT (10 or 5 months) at Oslo University Hospital in Norway between 2009 and 2022. Adolescents had heterogeneous ED presentations, with a preponderance of anorexia nervosa (AN) and atypical AN. All participants completed pre- and post-treatment questionnaires [The eating disorder examination questionnaire (EDE-Q) and the strengths and difficulties questionnaire (SDQ)]. 142 adolescents additionally completed the same questionnaires at 6 months follow-up. Weight and height were measured at all time points.

RESULTS

Linear mixed model analyses showed that from start of treatment to follow-up, there was a significant increase in BMI percentile (p < 0.001) and a significant decrease in EDE-Q global score (p < 0.001) and SDQ total score (p < 0.001).

CONCLUSIONS

The study shows that adolescents with an eating disorder who received adjunct outpatient MFT in a real world clinical setting, experienced reductions in ED symptoms comparable to that found in a randomized controlled trial.

TRIAL REGISTRATION

The data used in this study was collected as part of routine clinical procedures for quality assurance and trial registration is therefore not required.