Relational containment: exploring the effect of family-based treatment for anorexia on familial relationships

How young people perceive change to occur in family therapy for anorexia nervosa: a qualitative study

BACKGROUND

Family therapy for anorexia nervosa (FT-AN) is the first line recommended treatment for child and adolescent anorexia nervosa. Despite evidence of its efficacy, little is understood about the treatment mechanisms. This study aimed to understand how young people who have received FT-AN perceive change to occur across treatment.

METHOD

Fifteen adolescents (age 12-18 years) completed individual semi-structured interviews online. Recordings were transcribed verbatim and analysed using reflexive thematic analysis.

RESULTS

Four inter-connected themes describing the process of change during treatment were generated; (1) relationships as the vehicle for change, (2) an awakening, (3) through, not around - no way out, (4) the life beyond.

CONCLUSIONS

Current data match relatively closely with theoretical models of FT-AN and emphasise the importance of building trust with all family members, including the young person. Additionally, supporting the family to create a trusting context in which there is a sense that the only way out of the illness is by going through it (rather than avoiding it) is critical. Empirical investigation of each of the described mechanisms is needed.

The assessment of caregiver self-efficacy in a virtual eating disorder setting

BACKGROUND

Caregiver self-efficacy is thought to be a key component for successful family-based treatment (FBT) for individuals with eating disorders. As such, interventions aimed at enhancing caregiver self-efficacy, often measured via the Parents Versus Anorexia scale, have been a focal point of FBT literature. However, studies looking at the relationship between caregiver self-efficacy and treatment outcomes have been mixed. We aimed to better understand the influence of caregiver self-efficacy on eating disorder treatment outcomes during FBT.

METHODS

Caregiver self-efficacy was measured using the Parents Versus Eating Disorders (PVED) scale, an adapted version of the Parents Versus Anorexia scale, in a sample of 1051 patients with an eating disorder and 1528 caregivers (patients can have more than one caregiver) receiving virtual FBT. Across two multilevel models, we tested how caregiver self-efficacy changed over time and its association with changes in eating disorder symptoms and weight over the first 16 weeks of treatment.

RESULTS

Over treatment, PVED scores increased (b = 0.79, SE = 0.04, CI [0.72, 0.86]) and starting PVED scores were predictive of improved eating disorder symptoms (b = - 0.73, SE = 0.22, CI [- 1.15, - 0.30]), but not weight (b = - 0.96, SE = 0.59, CI [- 2.10, 0.19]). We also found that PVED change-from-baseline scores were predictive of weight (b = - 0.48, SE = 0.03, CI [- 0.53, - 0.43]) such that patient weight was lower when caregiver reports of PVED were higher. Likewise, the association between caregiver change in PVED scores and weight varied as a function of treatment time (b = 0.27, SE = 0.01, CI [0.24, 0.29]). Results were consistent when isolating patients with anorexia nervosa.

CONCLUSIONS

Caregiver self-efficacy during FBT improved over time but was not robustly associated with treatment outcomes. This may, in part, be due to psychometric properties of the PVED scale. We describe these issues and illustrate the need for development of a new measure of self-efficacy for caregivers supporting their loved ones through eating disorder treatment.

Change processes during intensive day programme treatment for adolescent anorexia nervosa: a dyadic interview analysis of adolescent and parent views

Background

Day programmes for adolescent anorexia nervosa (AN) can function as an alternative to inpatient admissions and/or an increase in outpatient treatment intensity. Processes of change during treatment for AN are currently poorly understood. This study aimed to explore how adolescents with AN and their parents understood the helpful and unhelpful factors and processes that impacted them during day programme treatment.

Method

A critical realist paradigm was used to qualitatively explore the views of 16 participants. Participants were recruited from the Intensive Treatment Programme (ITP) at the Maudsley Center for Child and Adolescent Eating Disorders (MCCAED) at the end of treatment. Dyadic Interview Analysis (DIA) was used to compare and contrast the narratives of the seven adolescent-parent pairs after two inductive reflexive thematic analyses were conducted for the group of eight adolescents and the group of eight parents separately.

Results

Eight subthemes across three themes were identified: 1) "Like me she didn't feel so alone anymore"-families connect with staff, peers, and each other; 2) "You have to eat because ITP say so"-the programme provides families with containment through its structure and authority; and 3) "I found that I was using the skills I learnt there like in multiple aspects of my life, not just around food"-families take in new ideas and generalize these into their lives. These interconnected themes generated hope and change. However, helpful elements individually could be unhelpful if one or more of the other factors were missing. For example, staff firmness, which participants often found helpful (theme two), could be experienced as harshness when adolescents did not feel related to as individuals (theme one).

Conclusion

The findings can be conceptualized within recent descriptions regarding the therapeutic change, including epistemic trust and mentalization. Treatment characteristics, such as intensity and containment, as well as illness-specific factors and processes, such as control and collaboration, the role of peer support, and the potential for family members to experience the impact of the adolescent's AN and treatment non-response as traumatic, are equally important to consider.

Weight restoration in adolescent anorexia: parents' goal-directed processes

BACKGROUND

Parent-led weight restoration is a key intervention of family-based treatment, an empirically supported treatment for adolescent anorexia. Successful outcomes in family-based treatment depend almost entirely on parental action, yet current understandings of this intervention are primarily informed by professional theory and expert perspectives. Comparatively little is known about parents' goals and actions while implementing the treatment, despite goal-directed action being an explicit framework of family-based treatment. This study seeks to investigate parents' involvement in weight restoration from the perspective of the goal-directed actions they construct and engage in themselves and with others. This study focuses on the phenomenon of parent-led weight restoration as a project and addresses the following research question: "How do parents participate in the weight restoration of their adolescent as the adolescent recovers from anorexia nervosa?".

METHOD

This multicase study used the action project method and conceptual framework of contextual action theory to examine four cases of five parents engaged in actions to help their adolescent regain weight and recover from anorexia. Data were collected using multi-part interviews and analyzed according to the action project method and the multicase approach.

RESULTS

Parents' weight restoration projects were identified and grouped based on three common a themes. The primary theme, progressing toward health and well-being, was supported by three key processes: maintaining a holistic focus, trusting, and monitoring progress. Two secondary themes captured actions that were integral to the parents' projects, but with less prominence. Secondary themes were creating capacity, which was supported by three processes (managing emotions to maintain a helpful focus, personal work, and resourcing time and finances), and coordinating and negotiating partnerships. The socio-cultural valuing of the thin ideal emerged as a unique process salient in one case. This study presents a goal-directed and contextual perspective on how parents translated the principles of family-based treatment into their daily lives. It joins a small but growing body of work concerned with generating new understandings and frameworks for practitioners and researchers to enhance the effectiveness of family-based treatment in community settings.

Exploring the experience of young people receiving treatment for an eating disorder: family therapy for anorexia nervosa and multi-family therapy in an inpatient setting

BACKGROUND

Research indicates that family therapy for anorexia nervosa (FT-AN) and multi-family therapy (MFT) are effective treatments for adolescents experiencing anorexia nervosa (AN). However, less is known about young people's experiences of these two treatments, as there is limited qualitative research, and to date no qualitative research within an inpatient setting. It is argued that the lack of such insight limits the development of services for young people experiencing AN.

METHOD

Five young people were recruited to the study from a specialist inpatient unit who were receiving treatment on the AN pathway which included both FT-AN and MFT. Semi structured interviews were undertaken and analysed using Interpretative Phenomenological Analysis.

RESULTS

Four superordinate themes and ten subthemes were developed from the data. The four superordinate themes were: 'Process of Understanding', 'Reviving Connection', 'Emerging from the Eating Disorder and 'Development of I'.

CONCLUSIONS

There appeared to be two overarching concepts: the role of the individual and the role of others, that helpfully framed the results. The superordinate themes: 'Emerging from the Eating Disorder' and 'Development of I' focused on the development of the individual. Conversely, the superordinate themes: 'The Process of Understanding' and 'Reviving Connection' were centred on the relationships existing within the family system. The results could help inform future service developments regarding inpatient provision and service design. The most widely used and recognised treatment for anorexia nervosa in young people is family therapy for anorexia nervosa (FT-AN). An alternative treatment is multi-family therapy (MFT). Both treatments are deemed to be effective and usually happen in the community. However, some hospitals provide these treatments while the young people are in-patients. There is no research exploring young people's experiences of these two treatments while in an in-patient unit. Young people who had received both FT-AN and MFT in an inpatient setting were asked to share their experiences of these two treatments. Their stories were analysed by a researcher. The analysis identified four themes: 'Process of Understanding', 'Reviving Connection', 'Emerging from the Eating Disorder and 'Development of I'. The results highlighted that the young people appeared to place more value on the role of others and perhaps others changing enabled them to change. The research highlighted the benefit in others' understanding and therefore how improving societal understanding more broadly would be helpful. The young people reflected that both they and their parents benefited from FT-AN and MFT in an in-patient setting and it is proposed that this could help inform future service developments regarding inpatient provision.

Percepção de familiares de pessoas com transtornos alimentares acerca do tratamento: uma metassíntese da literatura

Resumo Relações familiares parecem ter uma contribuição relevante na etiopatogenia dos transtornos alimentares (TAs), o que faz com que as diretrizes internacionais de tratamento recomendem a participação da família. Esta metassíntese teve como objetivo sintetizar e reinterpretar os resultados de estudos qualitativos primários sobre a percepção de familiares de pessoas com TAs acerca do tratamento. A estratégia de busca foi organizada utilizando-se a ferramenta SPIDER e as análises foram realizadas por dois revisores independentes. A partir de 1.115 estudos originariamente recuperados de 6 bases de dados (CINAHL, LILACS, PsycINFO, PubMed, Scopus e Web of Science), foram selecionados 19 artigos. Os resultados convergem para o reconhecimento de que a família é parte do processo saúde-doença e precisa ser considerada como destinatária de cuidados, não apenas como coadjuvante/acompanhante no cuidado à pessoa acometida. Como a dinâmica familiar tem contribuição relevante no desenvolvimento e na manutenção dos TAs, é necessário investir na transformação das relações familiares para que se possam obter ganhos mais efetivos e duradouros no tratamento.

Perception of family members of people with eating disorders about treatment: a metasynthesis of the literature,

Abstract Family relationships seem to have a relevant contribution to the etiopathogenesis of eating disorders (EDs), which makes the international treatment guidelines recommend family participation. This study aimed to synthesize and reinterpret the findings of primary qualitative studies about the perception of family of people with EDs about treatment. The search strategy was organized using the SPIDER tool, and the analyzes were carried out by two independent reviewers. From 1115 studies originally retrieved from six databases (CINAHL, LILACS, PsycINFO, PubMed, Scopus and Web of Science), 19 articles were selected. The results converge to the recognition that the family is part of the process and also needs to be considered as a care recipient, not just as a coadjuvant/companion for the patient. Since family dynamics have a relevant contribution in the development and maintenance of EDs, it is necessary to invest in the transformation of family relationships so that more effective and lasting gains in treatment can be obtained.

Attachment and mentalization as predictors of outcome in family therapy for adolescent anorexia nervosa

Anorexia nervosa-focussed family therapy (FT-AN) is the first-line treatment for adolescent anorexia nervosa (AN), but the predictors of poor treatment response are not well understood. The main aim of this study was to investigate the role of attachment and mentalization in predicting treatment outcome. The secondary aims of the study were to investigate therapeutic alliance at 1 month as a predictor of outcome, and to test the associations between alliance and baseline attachment and mentalization. 192 adolescents with AN and their parents were recruited as they began family therapy in out-patient specialist eating disorder services. Self-report measures of attachment, mentalization, and emotion regulation were completed at the start of treatment by adolescent patients and one of their parents. Self-reported alliance scores were collected at one month. Higher scores on the Certainty Scale of the Reflective Functioning Questionnaire, completed by parents, which indicate over-certainty about mental states, were the strongest predictor of poor outcome (Odds Ratio: 0.42, CI: 0.20-0.87). Similarly, for adolescents, higher Lack of Clarity scores on the Difficulties in Emotion Regulation Scale, representing being unclear about one's feelings, were predictive of positive treatment outcome (OR: 1.10, CI: 1.00-1.21). Higher alliance scores at 1 month predicted positive outcome, and were associated with attachment security and mentalization. These novel findings suggest that, particularly in parents, a tendency towards excessive certainty about mental states in others may predict poor outcome in FT-AN. Further research is warranted to replicate the finding and characterise families at risk of poor outcome.

Formulation in eating disorder focused family therapy: why, when and how?

In the broadest sense, formulation, or case conceptualisation, is the process of collaborative sense-making. It is something all clinicians are doing constantly, whether formally and consciously or not. Most clinicians are familiar with the general principals and need to formulate as it is a core part of clinical training across most disciplines. Treatment manuals often discuss formulation, but the practical steps involved and the process of developing, building upon and revising formulations are not always provided. In clinical practice, the active use and continued development of formulation during treatment is not always prioritised, especially beyond the initial assessment. This could be due to a number of reasons, such as a potential lack of clarity, understanding or confidence in the use of formulation across treatment, a lack of dedicated time and reflective space for formulation in the context of increasingly busy clinical settings, or a perception that it may be less necessary in the context of treatment approaches that are more structured and prescriptive. This article outlines the use of formulation in family therapy for child and adolescent eating disorders, provides guidance on how to actively include formulation more throughout treatment and discusses why this might be useful.

Adolescent Eating Disorder Day Programme Treatment Models and Outcomes: A Systematic Scoping Review

Background: Adolescent eating disorder day programmes (DP), or partial hospitalization programs, are becoming increasingly widespread worldwide. They typically function as an alternative to inpatient care and/or a step up or down in treatment intensity. There has been an increase in the number of publications within the last 5 years investigating DP outcomes. While there are now numerous programmes operating internationally, there is large variability in the content, structure and theoretical underpinnings of each programme. This makes it difficult to compare programme outcomes, and the impact the therapeutic model may have. Aims: To review existing literature on adolescent eating disorder DP treatment models and outcomes. Methods: A systematic scoping review was conducted. Four databases (PsychInfo, EMBASE, Medline, CENTRAL) were searched for relevant peer-reviewed journal articles and book chapters investigating adolescent eating disorder DPs that function as alternatives to inpatient treatment. No restrictions on study methodology were imposed. Studies were first mapped by location, study characteristics and day programme treatment characteristics, then narratively synthesized. Results: Forty nine studies were included in this review. All used a quantitative methodology. One study also included qualitative methods. The majority of studies included describe DPs in the USA (69%). Seventy-six percent of the studies described DPs that operate 5-days per week and most (57%) either only admit or only report on outcomes for restrictive eating disorders. Two-thirds (69%) reported on DPs that had a family focused treatment model, the remainder had a more integrated treatment model informed mostly by individual psychotherapeutic models. Generally, DP treatment is associated with weight gain and improvements in eating disorder and comorbid psychopathology. The studies that include follow-up data (27%) reveal improvements are usually maintained from 3 months to 2 years post-treatment. Early weight gain, early psychological change and early therapeutic alliance are associated with improved end of treatment outcomes. Findings regarding other potential predictors of outcome are mixed. Conclusions: Current evidence suggests day programmes are an effective alternative to inpatient treatment that lead to sustained improvements. DPs tend to either be young-person-only with a family-focused treatment model or all age with a more integrative model. Controlled, empirical investigations into the impact of the therapeutic model on outcomes are needed, as are investigations into treatment mechanisms and the individual and parent experience of day programme treatment.

Family-based treatment for transition age youth: the role of expressed emotion and general family functioning

The aim of this study was to investigate changes in family functioning and parental expressed emotion (EE) in parents and transition age youth (18 to 25 years old) with Anorexia Nervosa participating in Family-Based Treatment for Transition Age Youth (FBT-TAY). Further, we examined whether perceived family functioning and EE were associated with changes in eating disorder behaviour and weight in participants at end-of-treatment and three months post-treatment. Generalized estimating equations revealed that changes in family functioning significantly improved from baseline to end-of-treatment (p = .0001), and baseline to three months post-treatment (p = .0001) in parents; and from baseline to end-of-treatment (p = .011), and baseline to three months post-treatment (p = .0001) in transition age youth. The level of parental EE did not differ significantly from baseline to end-of-treatment (p = .379), or baseline to three months post-treatment (p = .185). A series of Ordinary Least Square regression models demonstrated that changes in perceived family functioning and EE were not significantly associated with changes in eating disorder behaviour and weight restoration of transition age youth at end-of-treatment and three months post-treatment. Overall, perceptions of family functioning improved during the course of FBT-TAY, but EE did not.

Predictors of early response in conjoint and separated models of family-based treatment for adolescent anorexia nervosa

OBJECTIVE

Early response, as indicated by early weight gain, in family-based treatment (FBT) for adolescent anorexia nervosa (AN) predicts remission at end of treatment. However, little is known about what factors contribute to early response. Further, no previous studies have examined early response to separated forms of FBT.

METHOD

Data from a randomised clinical trial of conjoint FBT and separated FBT (parent-focused treatment, PFT) were analysed to examine the timing and amount of early weight gain that predicted remission and identify factors associated with early response.

RESULTS

Weight gain of at least 2.80 kg in FBT (N = 55) and 2.28 kg in PFT (N = 51), by Session 5, were the best predictors of remission at end of treatment. Early response in FBT was predicted by greater paternal therapeutic alliance and lower paternal criticism. Early response in PFT was predicted by less severe eating-disorder symptoms and negative affect at baseline, lower maternal criticism, and greater adolescent therapeutic alliance.

CONCLUSIONS

The results confirm that early weight gain is an important prognostic indicator in both conjoint FBT and PFT and suggest that addressing negative emotion, parental criticism, and therapeutic alliance early in treatment could improve remission rates.

Are family relations connected to the quality of the outcome in adolescent anorexia nervosa? An observational study with the Lausanne Trilogue Play

The study aims to explore the connection between the family interactive patterns, investigated with a standardized observational tool based on a recorded play session, the Lausanne Trilogue Play, and the outcome of adolescent patients with anorexia nervosa after a 6 months treatment, based on the Morgan-Russel Outcome Assessment Schedule. Seventy-two parents and adolescent daughters with anorexia nervosa, consecutively referred to an adolescent neuropsychiatric service, participated in the study and underwent an integrated model of treatment, based on constant neuropsychiatric and dietary monitoring, weekly individual psychotherapy for the daughter, and parental counselling and support. A better adolescents' functioning in family relationships, in particular in the triadic ones, at first assessment, was associated with a better outcome. Data on family interactions may help predict the most appropriate intervention for the patient and his family.

How does family functioning effect the outcome of family based treatment for adolescents with severe anorexia nervosa?

BACKGROUND

The aim of this research was to investigate the relationship between family functioning, adolescent-parent attachment and remission, as well as changes in these variables over time for adolescents with severe anorexia nervosa treated with family based treatment (FBT). Understanding how families respond to treatment is important because the family will be the ongoing context for psychosocial development in the longer term. The relationship between family functioning and outcome is also an important variable because it is potentially modifiable during treatment and this may improve outcome.

METHODS

Fifty-seven female adolescents treated with FBT in a randomised controlled trial were assessed at baseline, FBT session 20 and 12-months post FBT session 20. Data on family functioning and adolescent-parent attachment was collected from patients and their parents at each time point. A series of regression analyses were used to determine the relationship between family functioning and comorbidity at baseline, and the relationship with remission status over time. Repeat measure mixed-effects models were used to assess changes in family functioning and attachment quality over time.

RESULTS

Greater adolescent perceived family functioning impairment was positively related to psychiatric comorbidity at the start of treatment. Conversely, better family functioning predicted higher self-esteem and stronger attachment quality. Adolescent's reporting better general family functioning, communication and problem solving were more likely to be remitted at session 20, but not at 12-month follow-up. There was no overall improvement in family functioning for any respondent either during treatment or at follow-up, and no significant relationship between change and remission at either session 20 or follow-up.

CONCLUSIONS

The adolescent's perspective on family functioning at the start of treatment impacts on a positive outcome. Addressing family issues earlier in FBT may be important for some patients. Further research is needed in this area to determine how these findings could be integrated into the current FBT model.

TRIAL REGISTRATION

Australian Clinical Trials Register number: ACTRN012607000009415 (www.anzctr.org.au).