An Update on Evidence-Based Psychosocial Treatments for Eating Disorders in Children and Adolescents

Multi-family therapy for bulimia nervosa in adolescence: a pilot study in a community eating disorder service

Multi-family therapy for Bulimia Nervosa (MFT-BN) was developed in response to the modest outcomes following both Family Therapy and Cognitive Behavior Therapy for adolescents with BN. BN impacts individuals and their family members with high levels of carer stress. MFT-BN targets barriers to treatment including low motivation to change, hostility and criticism, negative affect alongside emotion dysregulation and common comorbidities. MFT-BN enhances treatment, providing a community of support and acquisition of emotional regulation and interpersonal skills. The study describes the clinical characteristics of the group of participants to whom MFT-BN is offered and presents the outcomes of families who have participated in it. Prior to MFT-BN, adolescents who received it were more likely to have self-harmed and had elevated levels of eating disordered cognitions than those who did not receive MFT-BN. Following MFT-BN, parents report decreases in the negative experiences of caregiving and in their own symptoms of anxiety. Adolescents report reductions in anxiety and depression alongside improvement in emotion regulation. Improvements in symptoms of eating disorders include reductions in eating disorder cognitions and modest reductions in binge and purge symptoms after 14 weeks of treatment. Adolescents who participated in MFT-BN were less likely to drop out of outpatient treatment.

Concordance between youth and caregiver report of eating disorder psychopathology: Development and psychometric properties of the Eating Disorder-15 for Parents/Caregivers (ED-15-P)

OBJECTIVE

Outcome measurement in youth with eating disorders relies heavily on self-report, which is problematic in a population that may deny or minimize symptoms. Caregiver-report measures are lacking. This study examined the psychometric and clinical properties of a newly-developed measure designed to assess short-term change in eating disorder symptomatology as observed by caregivers-the Eating Disorder-15 for Parents/Caregivers (ED-15-P).

METHOD

At initial presentation to an outpatient eating disorders assessment, 206 families (primary caregiver and their child up to 18 years old) completed psychological measures.

RESULTS

The ED-15-P demonstrated excellent reliability, preliminary evidence of discriminant and concurrent validity, and good sensitivity to change early in treatment (first 8 weeks). Agreement between primary caregivers and children on eating disorder psychopathology was moderate, while agreement between pairs of caregivers was relatively strong. Level of agreement varied across behaviors and informants, with poorer caregiver-child agreement on dieting and driven exercise.

DISCUSSION

Agreement was stronger within caregiver pairs than caregiver-child pairs, indicating that caregivers and their children have related but unique perspectives on eating disorder symptoms, highlighting the importance of multi-informant assessment. The ED-15-P complements a parallel youth report measure to more comprehensively assess eating disorder psychopathology, with high utility for measuring change over time.

Brief early adolescent multi-family therapy (BEAM) trial for anorexia nervosa: a feasibility randomized controlled trial protocol

INTRODUCTION

Multi-family therapy (MFT) is a recommended treatment for adolescent anorexia nervosa internationally. Despite recent significant advances in single-family therapy, the evidence base for MFT remains relatively small. Several individual and family factors have been associated with poorer outcomes in single-family therapy, many of which may be addressed or ameliorated by MFT if delivered early in treatment. This trial aims to determine the feasibility and acceptability of adding a five-day multi-family therapy group to the early stages of family therapy for anorexia nervosa. Secondary objectives are to explore effect size changes in key individual and family factors across treatment.

METHODS

This feasibility trial will use a randomised controlled design. Sixty adolescents (age 10-17 inclusive) with anorexia nervosa or atypical anorexia nervosa and their parents will be recruited from a community-based specialist eating disorder service in London, UK. Participants will be randomly allocated to receive six months of eating disorder focussed family therapy with a five-day MFT group (experimental group) or without (control group). Block randomisation will be conducted by the King's Clinical Trials Unit and researchers will be blind to participants' intervention allocation. Feasibility, acceptability and secondary outcomes measures will be collected at baseline, post-MFT, end of treatment, six-month and 12-month follow-up. Feasibility and acceptability will be assessed according to trial sign-up rates, retention, measure completion rates and satisfaction. Secondary outcomes include physical health improvements, changes in psychiatric symptoms, emotion regulation and reflective function capacity, expressed emotion, parental difficulties and therapeutic alliance. Descriptive data and exploration analysis of trends and effect sizes will be reported upon at trial completion.

DISCUSSION

The five-day MFT program developed for this study is novel, brief and more accessible than previous MFT models. The inclusion of a data collection point during treatment and follow-up will allow for an investigation of trends during and after treatment. This will allow exploration and comparison of future potential mediators and moderators of MFT and FT-AN outcomes and how these may differ between treatments.

TRIAL REGISTRATION

ISRCTN registry; ISRCTN93437752 , on 27 January 2021.

Debate: The role of inpatient units is to support community care

In child and adolescent mental health care, the evidence base we have is for care in the community. The role of inpatient units is to support that care. Risk can be effectively managed in the context of acute psychotic illness. Some contribution can be made with suicidal adolescents, including sharing risk. Particular aspects of inpatient care can contribute to community care in many scenarios in terms of use of different sorts of assessment information, extended 24/7 contact enabling different opportunities for building rapport and shifting systems and stuck behaviour patterns. To support community teams effectively when such support is needed, inpatient units need to maintain empty beds. Self-determination Theory provides an evidence base showing that when people experience relatedness, autonomy and competence, they experience increased well-being, and intrinsic motivation can guide inpatient care. Interactions with patients and families, staff in the unit and community teams the unit is serving can be focussed to optimise experience of relatedness, autonomy and competence in all these groups. The potential is for every interaction to be a therapeutic interaction.

Reward learning in unmedicated women with bulimia nervosa: A pilot investigation

Bulimia nervosa (BN) is characterized by recurrent engagement in eating disorder behaviors despite negative consequences, potentially reflecting aberrant stimulus-response or reward-learning processes. Indeed, frontostriatal circuitry involved in reward learning is altered in persons with BN and preliminary research suggests reward learning is impaired in persons with BN. Additional research on reward learning in BN and its association with eating disorder symptom expression is warranted to further the field's understanding of potential pathophysiological mechanisms of BN. To this end, the probabilistic reward learning task (PRLT) was administered to unmedicated women with BN (n = 15) and demographically matched psychiatrically healthy women (n = 18). Contrary to our hypotheses, results demonstrated that women with BN showed greater reward learning during the PRLT relative to healthy comparison women when covarying for symptoms of depression, social anxiety, and mania. Exploratory analyses showed that binge-eating frequency was inversely associated with reward learning in women with BN; however, results should be interpreted with caution due to the small sample size. Together, results suggest that women with BN do not have deficits in implicit reward learning. Given the preliminary nature of this investigation, larger-scale studies are needed to further examine reward learning in current BN and could compare reward learning using general (e.g., monetary) and disorder-specific (e.g., food) reinforcers. Further work is needed to confirm the inverse association between reward learning and binge eating.

The shifting perspectives study protocol: Cognitive remediation therapy as an adjunctive treatment to family based treatment for adolescents with anorexia nervosa

BACKGROUND

Adolescents with anorexia nervosa have set-shifting inefficiencies that can be exacerbated by starvation and that may interfere with outcomes of treatment interventions. Cognitive Remediation Therapy (CRT), an adjunctive treatment focused on improving set-shifting, can target inefficiencies and may augment treatment effectiveness. The best way to add CRT to the standard of care (Family Based Treatment, FBT) for adolescents with anorexia remains understudied.

METHODS/DESIGN

This is a randomized controlled trial designed to determine if CRT is effective in increasing flexibility in adolescents with anorexia and/or their parents. Participants are adolescents 12-18 years old with anorexia and their parents. 54 family groups will be randomized into one of three groups: FBT only, FBT plus Parent-focused CRT, or FBT plus Adolescent-focused CRT. Psychosocial, neurocognitive, and behavioral measures will be collected throughout the study.

DISCUSSION

This is the first study of its kind to apply CRT to parents. All forms of CRT in the context of anorexia have targeted the individual with anorexia's thinking style. We propose that it may be impactful to target the parent of the adolescent with anorexia as parents carry the burden of treatment and re-nourishment of their child during FBT and may have similar thinking styles.

CONCLUSION

This study takes an experimental therapeutics approach to further our understanding of the mechanisms of treatment for adolescents with anorexia. It focuses on increasing cognitive flexibility in patients or their parents and determining the appropriate dose of CRT needed to achieve positive change.

TRIAL REGISTRATION

ClinicalTrails.gov Identifier NCT03928028.

A brief session-by-session measure of eating disorder psychopathology for children and adolescents: Development and psychometric properties of the Eating Disorder-15 for Youth (ED-15-Y)

OBJECTIVE

Despite evidence supporting the use of measures to track ongoing progress and outcome in treatment, there is a relative absence of measures that are appropriate for this purpose in youth with eating disorders. This study examined the psychometric properties of the Eating Disorder-15 for Youth (ED-15-Y) scale, including its ability to detect short-term change in symptomatology.

METHOD

Youth (N = 203) ages 8-18 years completed self-report questionnaires and semi-structured diagnostic interviews upon initial presentation for an outpatient eating disorders assessment at an academic medical center.

RESULTS

The ED-15-Y demonstrated excellent reliability (internal consistency, split-half reliability) and high sensitivity to change early in treatment (change from sessions 1 to 8, adjusting for baseline score). Further, these data demonstrate that the ED-15-Y has excellent convergent validity, being highly correlated with a well-tested, longer measure of eating disorders psychopathology-the Eating Disorders Examination-Questionnaire (EDE-Q). These data also support good discriminant and concurrent validity, differentiating between youth without an eating disorder or with ARFID and youth with eating disorders involving weight and shape concerns (e.g., anorexia nervosa, bulimia nervosa).

DISCUSSION

The ED-15-Y may be a useful tool to briefly assess eating disorder psychopathology in youth as young as 8 years old. Its sensitivity to change very early in treatment suggests that it has the potential to be used as a routine outcome measure in the context of treatment.

Identification and Management of Eating Disorders in Children and Adolescents

Eating disorders are serious, potentially life-threatening illnesses afflicting individuals through the life span, with a particular impact on both the physical and psychological development of children and adolescents. Because care for children and adolescents with eating disorders can be complex and resources for the treatment of eating disorders are often limited, pediatricians may be called on to not only provide medical supervision for their patients with diagnosed eating disorders but also coordinate care and advocate for appropriate services. This clinical report includes a review of common eating disorders diagnosed in children and adolescents, outlines the medical evaluation of patients suspected of having an eating disorder, presents an overview of treatment strategies, and highlights opportunities for advocacy.

Targeting maladaptive overcontrol with radically open dialectical behaviour therapy in a day programme for adolescents with restrictive eating disorders: an uncontrolled case series

BACKGROUND

Radically Open Dialectical Behaviour Therapy (RO-DBT) was developed to target maladaptive overcontrol, a proposed core difficulty of restrictive eating disorders. RO-DBT is now the main group treatment model at the Intensive day Treatment Programme (ITP), Maudsley Hospital. This ITP case series aimed to investigate whether overcontrol is associated with restrictive eating disorder symptoms in adolescents and to evaluate ITP outcomes since RO-DBT skills classes were introduced.

METHOD

Self-report measures of eating disorder symptoms and temperament, personality and social characteristics linked to overcontrol were collected at assessment and discharge from ITP for all consecutive adolescents who attended between February 2015 and January 2019 (N = 131). Weight change, global outcomes and treatment needs post-ITP were also recorded.

RESULTS

Eating disorder symptoms at assessment were significantly correlated with overcontrol factors, including social connectedness (r = -.67), reward responsivity (r = -.54), and cognitive inflexibility (r = .52). Adolescents stayed in ITP on average 13.40 weeks. 70.8% had a Good-Intermediate outcome on Morgan-Russell scale. 4.6% did not respond and were referred to inpatient treatment from ITP. Significant improvements in drive for thinness (d = .33), depressive mood (d = .41), social connectedness (d = .48), and emotional expressiveness (d = .97) were reported at discharge. No changes were observed in perfectionism or negative temperament.

CONCLUSIONS

This study offers preliminary evidence that eating disorder symptoms are associated with overcontrol factors in adolescence and that they can improve with RO-DBT informed day programme treatment. RO-DBT is a promising treatment that offers a new way of conceptualising treatment targets and recovery for adolescent restrictive eating disorders.

Assessment and management of anorexia nervosa during COVID-19

Management of the high rates of medical and psychiatric complications, including self-harm and suicide, associated with anorexia nervosa requires regular clinical review. However, during the current pandemic, face-to-face clinical assessments carry the risk of infection and transmission in this vulnerable cohort already compromised by low weight and lowered immunity. This paper describes how one service has had to adapt usual care during the COVID-19 pandemic without contributing excessively to carer burden or compromising patient safety.

Adolescent and Parent Experience of Care at a Family-Based Treatment Service for Eating Disorders

OBJECTIVE

Incorporating consumer perspectives is an important but often overlooked opportunity to optimize treatment engagement and outcomes for adolescents with eating disorders. This study explored the experience of care of adolescents and their parents at a multidisciplinary specialist eating disorders service providing family-based treatment (FBT) as first-line treatment.

METHOD

Eighty-five adolescents and 145 parents who completed FBT at the service between 2013 and 2015 were surveyed in 2017 about their experience of care. A study-designed survey asked respondents to rate on Likert scales their experience of service access, intake assessment, education, support, interactions with the treatment team, recovery, and the discharge process. Open-ended comments on helpful and unhelpful aspects of the service provided further context on the ratings.

RESULTS

Overall families were very positive about their experience, particularly in regard to assessment, education, interactions with the team, and achieving physical health. Although parents tended to be more satisfied, adolescents also held the service in high regard. Some areas were identified that could be improved, including treatment delays, carer support, therapeutic alliance, and preparation for discharge.

CONCLUSIONS

Surveying families about their experience of care provides an important opportunity to identify service strengths as well as services gaps. The results indicated several areas that specialist eating disorder services could focus on to ensure that the services provided, including FBT, fully meet the needs of families and optimize adolescents' treatment experiences.

The lived experience of working with people with eating disorders: A meta-ethnography

OBJECTIVE

Working with people with eating disorders (EDs) is known to elicit strong emotional reactions, and the therapeutic alliance has been shown to affect outcomes with this clinical population. As a consequence, it is important to understand healthcare professionals' (HCPs') experiences of working with this client group.

METHOD

A meta-synthesis was conducted of qualitative research on HCPs' lived experiences of working with people with EDs. The results from the identified studies were analyzed using Noblit and Hare's meta-ethnographic method. Data were synthesized using reciprocal translation, and a line of argument was developed.

RESULTS

Thirty-seven studies met the inclusion criteria. Reciprocal translation resulted in a key concept: "Coping with caring without curing." This was underpinned by the following third-order concepts: (a) "The dissonance and discomfort of being a helper struggling to help," (b) "Defending against the dissonance," and (c) "Accepting the dissonance to provide safe and compassionate care." These concepts were used to develop a line-of-argument synthesis, which was expressed as a new model for understanding HCPs' experiences of working with people who have an ED.

DISCUSSION

Although the conflict associated with being a helper struggling to help led some HCPs to avoid and blame people with EDs, others adopted a compassionate stance characterized by humanity, humility, balance, and awareness.

Naturalistic outcomes for a day-hospital programme in a mixed diagnostic sample of adolescents with eating disorders

Despite initial data suggesting positive treatment outcomes for adolescent eating disorder day-hospital programmes (DHPs), existing studies have included limited follow-up, small samples, and a focus on restricting-type eating disorders. To address these gaps, we explored naturalistic outcomes for an adolescent eating disorders DHP. Adolescent participants (N = 265) completed measurements at treatment admission, discharge (n = 170), and various lengths of follow-up (n = 126; M_{follow up} = 278.87 days). Results from multilevel models indicated significant increases in body weight for the anorexia nervosa group throughout treatment and maintenance of increased body weight from discharge to follow-up. In bulimic spectrum disorders, binge eating and purging significantly decreased from intake to discharge and did not change from discharge to follow-up. Across the entire sample, eating disorder symptoms decreased from intake to discharge and did not change from discharge to follow-up. Further, anxiety and depression decreased over the course of treatment and continued to decrease over the follow-up period. The current investigation represents the first study to explore longitudinal DHP outcomes within adolescent bulimic spectrum eating disorders. Our findings also highlight many challenges inherent in conducting naturalistic research; it is critical that the field continue to develop solutions to the barriers inherent in conducting longitudinal research on eating disorder treatment.

A Brief Modified Family-Based Treatment Intervention for Youth With Mild Eating Disorders: A Case Series

BACKGROUND

Family-based treatment (FBT), an outpatient treatment which is typically offered for 6-12 months by specially trained therapists, is currently the first line treatment for adolescent anorexia nervosa and bulimia nervosa. The success of FBT for adolescents with moderate to severe eating disorders indicates a potential use for a short course of modified FBT which could be offered as an early intervention by nonspecialized community mental health counselors to adolescents with mild or subsyndromal eating disorders.

METHODS

In 2016, seven adolescents with mild eating disorders underwent a brief intervention in the form of five FBT-inspired therapy sessions (called 'DREAMS' sessions). The DREAMS sessions consisted of five replicable family sessions given over 6 weeks, each with a specific area of focus for treatment, such as nutrition and eating disorder symptoms, mood, relationships and anxiety. Charts of these seven patients were reviewed in 2019 to determine whether this treatment might be worthy of further study.

RESULTS

Based on a review of the progress notes, all seven patients reported an improvement in intake, a decrease in ED symptoms and an improvement in mood by the end of the sessions. All seven families reported that the sessions had been beneficial.

CONCLUSION

Early intervention is recommended for adolescents who present in the early stages of an eating disorder, yet there are no guidelines to recommend which treatment should be offered to this population. Further research is required to determine whether a short course of modified FBT, such as these five FBT-inspired 'DREAMS' sessions, may be an effective intervention to offer to youth who present with mild eating disorders.

External support and personal agency - young persons' reports on recovery after family-based inpatient treatment for anorexia nervosa: a qualitative descriptive study

BACKGROUND

Recommended treatment for adolescent anorexia nervosa (AN) is usually family-based and an overarching treatment aim is to empower the parents to manage the difficult meals and aid their child toward recovery. While family-based treatment prioritize collaborating with the parents, understanding the young persons' views on recovery is also important. Understanding the young person's views and ideas is relevant as this may facilitate the therapeutic alliance and thus aid the therapeutic process. The purpose of the present study was to investigate the reflections of young persons with a lived experience of anorexia nervosa, and what factors they consider important for the recovery process. All participants had been provided with a family-based inpatient treatment program, a program inspired by the core features of outpatient family-based treatment.

METHODS

Participants (n = 37) presented with an extensive treatment history, including outpatient and inpatient treatment for AN. Interview transcripts were analyzed by applying a predominantly inductive thematic approach to generate themes across participants.

RESULTS

The qualitative analysis generated a thematic structure entailing three levels. The superordinate theme, "Recovery is a long and winding journey: recognizing the need for support and highlighting the need for action", captured three main themes, "Realizing you have a problem", "Being involved in important relationships", and "Giving treatment a real chance".

CONCLUSIONS

Our results demonstrated that although young persons with a lived experience of anorexia nervosa recognized the importance of support from others, they placed a distinctive emphasis on self-responsibility and determination. We recommend clinicians working within the recommended family-based treatment frameworks be curious about young patient's subjective perspectives of the recovery process, as connecting with their views can potentially strengthen therapeutic relationships and facilitate change.

PLAIN ENGLISH SUMMARY

Recommended treatment for adolescent anorexia nervosa is usually family-based. These recommendations are supported by decades of research. In family-based treatment the overarching aim is to empower the young person's parents to manage and take charge of the difficult situation caused by the eating disorder. As recommended family-based treatments usually prioritize collaborating with the parents, it is important to be curious on the adolescents own views of what is regarded as important for the recovery process. The present study offers insights into factors considered important to the recovery process by young persons with lived experience of AN. Although voicing the importance of enlisting support from families, friends, and loved ones, the young participants distinctly emphasized their own responsibility, motivation and self-determination as critical factors for recovery. Inspired by our findings, we recommend that clinicians address the young patient's own preferred ideas for recovery during treatment.

Eating Disorders on College Campuses in the United States: Current Insight on Screening, Prevention, and Treatment

BACKGROUND

Eating disorders are prevalent on college campuses and pose significant risks to student health, well-being, and academic performance. However, few students receive access to evidence-based prevention and treatment.

OBJECTIVE

The present review synthesizes the recent literature on ED screening, prevention, and treatment approaches on college campuses in the United States. We provide an overview of ED screening efforts on college campuses, including relevant screening tools, summarize the extant literature on prevention programming, as well psychological and pharmacological treatment approaches, and outline limitations of current programming and provide future directions for research.

CONCLUSION

Recent advances in ED screening, prevention, and treatment efforts highlight the importance of early detection and intervention. Innovative approaches to screening and dissemination of evidence-based prevention and treatment programs on college campuses are warranted. Implications for future research are discussed.

Review of Mindfulness-Related Interventions to Modify Eating Behaviors in Adolescents

There are few well-established treatments for adolescent eating disorders, and for those that do exist, remission rates are reported to be between 30 and 40%. There is a need for the development and implementation of novel treatment approaches. Mindfulness approaches have shown improvements in eating disorder-related psychopathology in adults and have been suggested for adolescents. The present review identifies and summarizes studies that have used mindfulness approaches to modify eating behaviors and to treat eating disorders in adolescents. Focused searches were conducted in Embase, Medline, and PsycINFO, and identified articles were checked for relevance. A small number of studies (n = 15) were designated as appropriate for inclusion in the review. These studies were divided into those that focused on the promotion of healthy eating/the prevention of disordered eating (n = 5), those that concentrated on targeted prevention among high risk adolescents (n = 5), and those that focused on clinical eating disordered adolescents (n = 5). Thirteen of the 15 studies reviewed reported at least one positive association between mindfulness treatment techniques and reduced weight/shape concerns, dietary restraint, decreased body mass index (BMI), eating in the absence of hunger (EAH), binge eating, increased willingness to eat novel healthy foods, and reduced eating disorder psychopathology. In summary, incorporating mindfulness to modify eating behaviors in adolescent non-clinical and clinical samples is still in the early stages, with a lack of data showing clear evidence of acceptability and efficacy. Further studies and preferably controlled conditions are warranted.

Avoidant/Restrictive Food Intake Disorder

Avoidant/restrictive food intake disorder (ARFID) is a relatively newly introduced diagnostic category within the feeding and eating disorders. This article summarizes current knowledge and clinical practice relating to ARFID in youth. It discusses epidemiology, diagnosis, clinical assessment, treatment interventions, prognosis, and outcome. Gaps in the existing research literature are highlighted, promising avenues of current research signposted, and potentially useful future directions proposed. The article is relevant to clinicians wishing to ensure their practice is based on up-to-date information, as well as researchers interested in furthering knowledge relating to ARFID.

Updates on Treatments for Adolescent Anorexia Nervosa

This article provides background information, descriptions, and evidential support for the more recent treatments for adolescents with anorexia nervosa, including family-based treatment, adolescent focused therapy, cognitive behavioral therapy, systemic family therapy, and psychopharmacologic treatments. At this time, family-based treatment has the best evidence of efficacy and cost-effectiveness. Future directions in treatment research for adolescent anorexia nervosa are discussed.

The Role of Higher Levels of Care for Eating Disorders in Youth

Many eating disorder patients are successfully treated in outpatient settings. Family-based treatment allows youth to recover at home. Higher levels of care may be necessary for medical or psychiatric stabilization, or to provide added structure. Historically, hospital lengths of stay were long. Currently, insurance limitations encourage intermediate care levels to support patients not requiring inpatient treatment but not ready for outpatient care. Options include inpatient medical stabilization, locked units for individuals with suicidal ideation, and outpatient programs offering daily meal support and group therapy. Outpatient teams and families collaborate to determine the appropriate level of care.

Assessment and the Journal of Clinical Child and Adolescent Psychology's Evidence Base Updates Series: Evaluating the Tools for Gathering Evidence

In 2014, Michael Southam-Gerow and Mitch Prinstein launched the Evidence Base Updates series. As invited contributors, authors of Evidence Base Updates articles offer the field an invaluable resource: regular evaluations of the latest data on tools for addressing the mental health needs of children and adolescents. Until now, authors of Evidence Base Updates articles have focused exclusively on evaluating treatment techniques. In this article, we outline how the Evidence Base Updates series will evolve to also include evaluations of assessment techniques. In our treatment-focused updates, contributors follow strict criteria when evaluating the evidence. Following these criteria allows authors of Evidence Base Updates articles to provide mental health professionals with clear "take-home messages" about the evidence underlying the treatments evaluated. Similarly, we outline the criteria that authors will follow when preparing Evidence Base Updates articles that evaluate assessments. We also highlight the formats of these articles, which will include evaluations of condition-focused measures (e.g., anxiety, conduct problems); transdiagnostic constructs (e.g., parenting, rumination); specific, widely used measures that cut across conditions; and updates on field-wide considerations regarding measurement (e.g., clinical utility, incremental validity).

Parenting skills after participation in skills-based training inspired by the New Maudsley Method: a qualitative study in an outpatient eating disorder setting

BACKGROUND

Eating disorders affect the whole family and it is recommended that parents play an important role in their adolescents' recovery. Being a parent to an adolescent with an eating disorder is often linked to feelings of guilt and hopelessness and at the same time parents often feel left alone with unmet needs when it comes to handling symptoms in family life. Little is known about parents' perspectives to skills-based training in adolescent eating disorder treatment. This knowledge is urgently required, since previous research has focused mainly on adult patients showing positive effects of skills-based training as a promising adjunct in eating disorder treatment.

OBJECTIVE

To examine parents' perception of their new skills after having participated in skills-based training inspired by the New Maudsley Method.

METHODOLOGY

A qualitative study using deductive dominant content analysis.

METHODS

In total, 21 parents participated in focus groups.

FINDINGS

Three categories were identified (i) Standing outside oneself and realise that one has become entangled in the illness, (ii) Understanding the daughter's inner life with the illness offers new opportunities in the relationship, (iii) Courage to find new ways of parenting. The parents experienced themselves more calm and confident in their ability to recognise and confront the eating disorder symptoms. They expressed increased communication skills, which improved their relationship with their child and gave access to her inner life.

CONCLUSION

Skills-based training serves as an important intervention and it may improve parental skills, reduce high expressed emotions and reduce anxiety, guilt and stress. Skills-based training may contribute to reinforcing parents to regain parenting authority and enable parents and adolescents to 'be on the same side' in the beating the eating disorder.

Optimizing treatment outcomes in adolescents with eating disorders: The potential role of cognitive behavioral therapy

OBJECTIVE

While family-based treatment (FBT) is the leading psychological therapy for adolescents with eating disorders, it is not universally effective or suitable. This study considered the effectiveness of cognitive-behavioral therapy for eating disorders (CBT-ED) in adolescent cases where FBT was not fully effective or where it was not applicable to the individual case.

METHOD

A transdiagnostic case series of 54 adolescents with eating disorders (52% with anorexia nervosa; 31% with atypical anorexia nervosa) were offered CBT-ED following previous treatment using FBT or following FBT being judged inappropriate. Pre-post outcomes were assessed using standardized measures of eating attitudes and clinical impairment, and weight change was measured for the patients with anorexia nervosa.

RESULTS

The rate of attrition was similar to that found in other CBT-ED studies (38.9% of patients who started CBT-ED; 59.3% of those offered CBT-ED). The patients showed positive outcomes on all measures, regardless of whether they had previously been treated with FBT. Effect sizes were moderate to large. Severity and duration of the eating disorder were unrelated to outcomes.

DISCUSSION

CBT-ED merits consideration as a second-line approach for adolescents with eating disorders when FBT has not been effective or could not be applied. There is no evidence that previous failure to benefit from FBT impairs outcome from subsequent CBT-ED, and severity and duration of the eating disorder did not influence outcome. Treatment matching for adolescents with eating disorders might consider the role of previous treatment outcomes and family availability in determining optimum treatment strategies for individuals.

A systematic scoping review of diagnostic validity in avoidant/restrictive food intake disorder

OBJECTIVE

Avoidant/restrictive food intake disorder (ARFID) was introduced as a new diagnosis in the DSM-5. This systematic scoping review explores how ARFID as a diagnostic entity is conceptualized in the research literature and evaluates the diagnostic validity according to the Feighner criteria.

METHOD

A systematic scoping review of papers on ARFID in PubMed/MEDLINE and Web of Science was undertaken, following PRISMA and Joanna Briggs Institute guidelines.

RESULTS

Fifty-one original research publications, 23 reviews and commentaries, and 20 case reports were identified. The use of ARFID as a conceptual category varies significantly within this literature. At this time, the ARFID diagnosis does not fulfil the Feighner criteria for evaluating the validity of diagnostic constructs, the most urgent problem being the demarcation toward other disorders. A three-dimensional model-lack of interest in food, selectivity based on sensory sensitivity, and fear of aversive consequences-is gaining support in the research literature.

DISCUSSION

The introduction of the ARFID diagnosis has undoubtedly increased the recognition of a previously largely neglected group of patients. However, this article points to an inability of the current DSM-5 diagnostic criteria to ensure optimal diagnostic validity, which risks making them less useful in clinical practice and in epidemiological research. To increase the conceptual validity of the ARFID construct, several possible alterations to the current diagnostic criteria are suggested, including a stronger emphasis of the three identified subdomains and further clarifying the boundaries of ARFID.

Family-based treatment: Where are we and where should we be going to improve recovery in child and adolescent eating disorders

OBJECTIVE

Family therapy has long been advocated as an effective intervention for eating disorders. A specific form of family therapy, one that utilizes family resources, has proven especially effective for adolescents with anorexia or bulimia nervosa (AN and BN). First developed in London, a behaviorally focused adaptation, called family-based treatment (FBT), has been manualized and systematically studied in six randomized clinical trials for adolescent AN and two for adolescent BN.

METHOD

This Commentary focuses on manualized FBT; what we know, what we do not know (yet), and what we hope for.

RESULTS

We do know that efficacy data for FBT, especially adolescent AN, are quite robust, even though remission rates remain elusive for more than half of all cases. While preliminary, moderators of FBT for adolescent AN have been identified and could aid us in determining the most (or least) responsive patient groups. And weight gain (∼2.5kg) by week four has been confirmed as an early predictor of remission at end-of-treatment. What we do not know, yet, is whether specific adaptations to manualized FBT will confer improved remission rates.

DISCUSSION

Finally, and in terms of what is hoped for, we highlight the promise of improved access, dissemination, and implementation of FBT.

Applying family-based treatment (FBT) to three clinical presentations of avoidant/restrictive food intake disorder: Similarities and differences from FBT for anorexia nervosa

OBJECTIVE

This article uses three brief case reports to illustrate how family-based treatment (FBT) can be used to treat pre-adolescents with avoidant/restrictive food intake disorder (ARFID).

METHOD

We present case material illustrating how FBT can be used in three different clinical presentations of ARFID: (1) low appetite and lack of interest; (2) sensory sensitive eaters; and (3) fear of aversive consequences eaters-all without shape or weight concerns.

RESULTS

This case material illustrates that the main principles of FBT-agnosticism as to the cause of the illness, externalization, emphasizing the seriousness of ARFID, parental empowerment, behavioral consultation, and practical behavioral focus-are applicable for a range of ARFID clinical presentations. Common challenges in this patient group include (1) promoting urgency; (2) challenging long term behavioral accommodation; (3) lack of parental alignment, parental fatigue, (4) and co-morbid psychiatric problems in the patients. Strategies to address these problems are described.

CONCLUSION

FBT can be adapted for children with ARFID using the main principles of the approach.

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.

Avoidant/restrictive food intake disorder: what do we know so far?

Avoidant/restrictive food intake disorder (ARFID) was a new diagnosis in DSM-5 and is due to be included in ICD-11. However, confidence in making the diagnosis seems to be low among clinicians. Furthermore, there is no national consensus on care pathways for ARFID and therefore patients tend to be managed across core child and adolescent mental health services, specialist eating disorder services and paediatric services. If not adequately treated, ARFID can result in stunted growth, nutritional deficiency and impaired psychosocial functioning. Research and guidelines for managing this disorder are scarce, owing to low rates of diagnosis. This article aims to improve clinician confidence in the use of ARFID as a diagnosis and explores current consensus on treatment approaches, in order to progress future service planning for this complex and diverse patient group.

LEARNING OBJECTIVES

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DECLARATIONS OF INTEREST

None.

A Protocol for Integrating Neuroscience Into Studies of Family-Based Treatment for Anorexia Nervosa: An Approach to Research and Potential Benefits for Clinical Care

Anorexia nervosa (AN) is a life-threatening disorder with peak onset during adolescence. Prior research supports the effectiveness of family-based treatment (FBT) for AN in adolescents, but studies do not regularly include neuroimaging to investigate the effects of FBT on the brain. This is important because we know that malnutrition has a detrimental impact on brain volume, cortical thickness, and function, which often recover with weight restoration. Additionally, early weight gain in FBT has emerged as a robust predictor of treatment outcome, yet it is unclear whether it is associated with neural change. Understanding neural change during treatment, particularly in the early weeks, has the potential to improve outcome by enhancing motivation for rapid behavior change, while also highlighting mechanisms by which early treatment response leads to improved outcome. This manuscript describes a study protocol and discusses both challenges and implications for this type of integrative research.

Efficacy of a Parent-Based, Indicated Prevention for Anorexia Nervosa: Randomized Controlled Trial

Background

Web-based preventive interventions can reduce risk and incidence of bulimia and binge eating disorders among young high-risk women. However, their specific effects on core symptoms of anorexia nervosa (AN) are rather weak.

Objective

The primary objective of this study was to evaluate the efficacy of an indicated, parent-based, Web-based preventive program Eltern als Therapeuten (E@T) in reducing risk factors and symptoms of AN.

Methods

Girls aged between 11 and 17 years were screened by selected risk factors and early symptoms of AN. At-risk families were then randomized to E@T or an assessment-only control condition. Assessments took place at pre- and postintervention (6 weeks later) and at 6- and 12-month follow-up (FU).

Results

A total of 12,377 screening questionnaires were handed out in 86 German schools, and 3941 including consent returned. Overall, 477 (447/3941, 12.10%) girls were identified as at risk for AN and 256 of those could be contacted. In all, 66 families (66/256, 25.8% of those contacted) were randomized to the E@T or a wait-list control condition, 43 (43/66, 65%) participated in postassessments, and 27 (27/66, 41%) in 12-month FUs. Due to low participation and high dropout rates of parents, recruitment was terminated prematurely. At 12-month FU, girls’ expected body weight (EBW) percentage was significantly greater for intervention participants compared with control participants (group by time interaction beta=21.0 [CI 5.81 to 36.13], P=.007; group by time squared interaction beta=−15.5 [CI −26.6 to −4.49], P=.007; estimated Cohen d=0.42]. No other significant effects were found on risk factors and attitudes of disturbed eating.

Conclusions

Despite a significant increase in girls’ EBW percentage, parental participation and adherence to the intervention were low. Overall, parent-based, indicated prevention for children at risk for AN does not seem very promising, although it might be useful for parents who engage in the intervention.

Trial Registration

International Standard Randomized Controlled Trial Number (ISRCTN): 18614564; http://www.isrctn.com/ISRCTN18614564 (Archived by WebCite at http://www.webcitation.org/74FTV1EpF).

A pilot open trial of UNITE-BED: A couple-based intervention for binge-eating disorder

OBJECTIVE

To evaluate the feasibility, acceptability, and preliminary efficacy of a couple-based intervention for binge-eating disorder (BED), called UNiting couples In the Treatment of Eating disorders-BED edition (UNITE-BED).

METHOD

In an open pilot trial, 11 couples in which one or both adult partners had a diagnosis of DSM-5 threshold or sub-threshold BED participated in 22 weekly sessions of UNITE-BED. Patients also received individual treatment, outside of the context of the trial. Couples completed measures on treatment satisfaction, eating disorder symptom severity, depression, anxiety, emotion regulation, and relational functioning at post-treatment and 3-month follow-up. Statistical analyses were conducted to identify change over the course of treatment.

RESULTS

UNITE was feasible and acceptable to the majority of couples (9% dropout; high satisfaction ratings). Objective binge abstinence was 81.8% and subjective binge abstinence was 45.5% by post-treatment. Patient binge-eating symptomatology reduced over the course of treatment with results maintained at follow up. Patients' depression symptoms decreased and patients' emotion regulation improved at both time points.

DISCUSSION

Including partners in treatment for BED may be beneficial. Results support further evaluation of the efficacy of couple-based interventions for BED in larger randomized-controlled trials.

Locating the mechanisms of therapeutic agency in family-based treatment for adolescent anorexia nervosa: A pilot study of clinician/researcher perspectives

The theoretical agnosticism of family-based treatment (FBT) has precluded a thorough understanding of treatment mechanisms. We examined clinician and researcher perspectives on the mechanisms of FBT. Thirty-eight clinicians/researchers who had recently published in the domain of anorexia nervosa (AN) indicated their opinions as to the mechanisms of FBT, and content analysis was performed to identify relevant themes. Parental input was deemed crucial for weight-based symptom remission, and weight restoration was deemed crucial for cognitive symptom relief. Participants reported that mechanisms of FBT may be nullified by psychiatric comorbidities (50%), inappropriate weight goals (37%), or a long illness duration (24%). Attributions of causality to parents (66%) or family system factors (37%) were noted in instances of nonsuccessful outcomes. These findings offer important insights into clinician/researcher perspectives on the mechanisms of FBT and highlight beliefs among clinicians and researchers that may not reflect emerging evidence, or the theoretical framework of FBT.

Factors Associated With Healthy Lifestyle Behaviors Among Adolescents

OBJECTIVE

Guided by cognitive theory, this study tested an explanatory model for adolescents' beliefs, feelings, and healthy lifestyle behaviors and sex differences in these relationships.

METHODS

Structural equation modeling evaluated cross-sectional data from a healthy lifestyle program from 779 adolescents 14 through 17 years old.

RESULTS

Theoretical relationships among thoughts, feelings, and behaviors were confirmed and sex differences identified. Thoughts had a direct effect on feelings and an indirect effect through feelings on healthy behaviors for both sexes. A direct effect from thoughts to behaviors existed for males only.

DISCUSSION

Findings provide strong support for the thinking-feeling-behaving triangle for adolescents. To promote healthy lifestyle behaviors in adolescents, interventions should incorporate cognitive behavioral skills-building activities, strengthening healthy lifestyle beliefs, and enhancing positive health behaviors.

Eating disorders in adolescent and young adult males: prevalence, diagnosis, and treatment strategies

Males have largely been underrepresented in the eating disorder (ED) peer-reviewed literature. The current review paper examines prevalence rates, ED symptom presentation, and assessment and treatment strategies relevant to adolescent and young adult males. Adolescent and young adult males often report a greater desire to be bigger and more muscular compared to their female counterparts. Due to concerns that contemporary ED assessment tools are over reliant on items that evaluate stereotypically feminine indicators of ED pathology, male-specific ED measures, such as the Eating Disorder Assessment for Men, have been developed. Further validation work is necessary to establish the psychometric properties of these male-specific measures, particularly in adolescent male populations. Attention to a heightened prevalence of comorbid substance abuse disorders and the role that competitive sports play in perpetuating ED pathology are two factors that have been identified as important in the treatment of adolescent and young adult males with EDs.

The acceptability, feasibility, and possible benefits of a neurobiologically-informed 5-day multifamily treatment for adults with anorexia nervosa

OBJECTIVE

Novel treatments for adults with anorexia nervosa (AN) are lacking. Recent scientific advances have identified neurobiologically-driven temperament contributors to AN symptoms that may guide development of more effective treatments. This preliminary study evaluates the acceptability, feasibility and possible benefits of a multicenter open trial of an intensive 5-day neurobiologically-informed multifamily treatment for adults with AN and their supports (SU). The temperament-focused treatment combines psychoeducation of AN neurobiology and SU involvement to develop skills to manage traits contributing to disease chronicity.

METHOD

Fifty-four adults with AN and at least one SU (n = 73) received the 5-day treatment. Acceptability, feasibility, and attrition were measured post-treatment. Clinical outcome (BMI, eating disorder psychopathology, family function) was assessed post-treatment and at >3-month follow-up.

RESULTS

The treatment had low attrition, with only one drop-out. Patients and SU rated the intervention as highly acceptable, and clinicians reported good feasibility. At post-treatment, patients demonstrated significantly increased BMI, reduced eating disorder psychopathology, and improved family function. Benefits were maintained in the 39 patients who completed follow-up assessment, with 62% reporting full or partial remission.

DISCUSSION

Preliminary results are promising and suggest this novel treatment is feasible and acceptable. To establish treatment efficacy, fully-powered randomized controlled trials are necessary.

Predictive factors for outcome in adolescents with anorexia nervosa: To what extent does parental Expressed Emotion play a role?

In studies on family therapy in Anorexia Nervosa, family relationships, as assessed by Expressed Emotion, have been associated with outcome. Our aim was to explore the contribution of Expressed Emotion as a predictor of 18-month outcome, above and beyond the usual predictive factors. Sixty adolescent girls suffering from Anorexia Nervosa and their parents were assessed at baseline and 18 months later. Levels of Expressed Emotion were evaluated in both parents with the Five-Minute Speech Sample. After controlling for treatment group and initial clinical status, high maternal Emotional Over-Involvement at baseline was significantly associated with better clinical state. More precisely, high maternal Emotional Over-Involvement was associated with higher nutritional status, lower eating disorder severity and fewer re-hospitalizations 18 months later. No associations were found with paternal levels of Expressed Emotion. Therefore, our study confirmed the importance of taking into account both maternal and paternal Expressed Emotion. Our results also underlined that high maternal Emotional Over-Involvement plays a positive role in the outcome of Anorexia Nervosa and needs to be explored further.

"They don't really get heard": A qualitative study of sibling involvement across two forms of family-based treatment for adolescent anorexia nervosa

Little is known about the involvement of siblings in family-based treatment (FBT) for anorexia nervosa (AN). To explore the experience of families, adolescents who had completed FBT, their siblings, and parents were interviewed. Siblings reported that involvement in FBT enhanced their understanding of anorexia and that they supported their family in various ways. While siblings often wished they had attended more sessions, there was no consensus among parents and patients regarding sibling attendance and many were concerned about potential negative impacts on siblings. Clinicians should discuss sibling roles and expectations early in FBT and work actively with families to address concerns.

Cognitive remediation therapy (CRT) as a pretreatment intervention for adolescents with anorexia nervosa during medical hospitalization: a pilot randomized controlled trial protocol

BACKGROUND

Anorexia nervosa (AN) is a severe psychiatric condition characterized by low body weight, fear of weight gain/becoming fat and/or behavior that interferes with weight gain, and body disturbance. Though there have been recent advances in the treatment of AN, there continues to be an urgent need to increase treatment options. Cognitive remediation therapy (CRT) has been successfully used as an adjunctive treatment for individuals with AN. In this study, we pilot the use of CRT plus an innovative parent involvement component as a pre-treatment intervention on a medical unit. We hypothesize that adding CRT with parent involvement to a standard hospital stay is feasible, acceptable by patients and staff, and may improve treatment outcomes post-hospitalization.

METHODS/DESIGN

This is a pilot randomized controlled trial with three arms. Participants are adolescents aged 12-18 with AN; 60 participants will be included. They are randomized into one of three groups: treatment as usual (TAU, standard care at Children's Hospital of Philadelphia), CRT + contact control (known as "Family Fun Time"), and CRT + Teach the Parent. Intervention will occur on an inpatient basis. Follow-up will be outpatient and will continue until 6 months post-discharge. Psychosocial, neurocognitive, and behavioral measures will be collected throughout the study, and group differences will be evaluated at 4 weeks, 3 months, and 6 months post-discharge. The study will take place at The Children's Hospital of Philadelphia.

DISCUSSION

This pilot randomized controlled trial will inform feasibility of the integration of a pre-treatment intervention into a medical hospital stay for AN. We will assess recruitment procedures, treatment administration, and participant retention. Finally, a comprehensive assessment battery will be evaluated. Secondary goals are to conduct a preliminary evaluation of whether or not CRT with parent involvement increases rate of weight gain and treatment engagement and decreases parental accommodation of symptoms post-discharge. If successful, this pilot study will inform a larger controlled trial fully powered to examine the secondary goals.

TRIAL REGISTRATION

ClinicalTrials.gov Identifier NCT02883413.

Adequate nutrition status important for bone mineral density improvement in a patient with anorexia nervosa

Low bone mineral density (BMD) is one of the most frequent complications of anorexia nervosa (AN). We report the clinical outcomes of a female patient with severe AN, whose chest had become deformed due to thoracic fracture. Lumbar BMD was 0.358 g/cm² (T-score = −6.3), and total hip BMD was 0.411 g/cm² (T-score = −4.4). Active vitamin D increased these parameters by 81.0% and 57.4%, respectively, but a drop in her nutrition status afterward resulted in a sharp decrease in BMD values. These findings suggest that adequate nutrient intake is essential for effective osteoporosis treatment in patients with AN.

Feasibility of a parent education and skills workshop for improving response to family-based treatment of adolescent anorexia nervosa

OBJECTIVE

Early response to family-based treatment (FBT) is a robust predictor of positive outcomes for adolescents with anorexia nervosa (AN). We introduced a parent education and skills workshop in the first 4 weeks of treatment with the aim of improving changes in parent self-efficacy in FBT and, in turn, patient weight gain.

METHOD

Forty-five families who had at least one parent attend the workshop were compared to a matched control of families who did FBT before the workshop was introduced.

RESULTS

Among adolescents who were underweight at baseline, weight gain by Week 4 of treatment was higher for adolescents whose parents attended the workshop (M = 90.84% median BMI) than those who did not (M = 88.54% mBMI, p < .05). There was no significant difference in weight at Week 12 or at end of treatment, nor was there a difference in self-efficacy as measured by the Parent Versus Anorexia Scale. Participants reported a high level of satisfaction with the workshop and significant improvements in knowledge and confidence.

DISCUSSION

Overall, the workshop was a feasible adjunct for improving early response to FBT.

Clinical Considerations When Treating Adults Who Are Parents

When providing mental health services to adults, we are often treating individuals who, among their other roles, are also parents. The goal of this article was to provide practitioners with the state of the science about both the impact of parental psychopathology on children and the role that children's well-being has in parental psychopathology. We discuss the benefits of integrated care for adult clients who are parents, as well as the barriers to providing integrated care for both parents and children in psychotherapy, and provide recommendations for practice. With this information, practitioners will gain greater awareness of their opportunities to treat adults in their parenting roles as well as to contribute to prevention of mental disorders in children.

Adaptation and implementation of family-based treatment enhanced with dialectical behavior therapy skills for anorexia nervosa in community-based specialist clinics

Although family-based therapy (FBT) is a well-established treatment for anorexia nervosa, its implementation and effectiveness in clinical settings has been neglected. A group of seven therapists at a community-based eating disorders clinic were trained in skills-enhanced FBT and provided treatment to 11 youth with anorexia nervosa. Family-based skills training, which borrowed heavily from dialectical behavior therapy, was introduced in four additional sessions and then integrated throughout the remainder of FBT. FBT was perceived as appropriate and acceptable by all participants. Therapists reported high treatment fidelity. There was a large improvement in weight and moderate improvement in caregiver-reported eating disorder psychopathology but no clinically significant change by youth report. This study provides preliminary data on the implementation and effectiveness of FBT in the community.