A review of treatment manuals for adults with an eating disorder: nutrition content and consistency with current dietetic evidence

Experiences of intensive treatment for people with eating disorders: a systematic review and thematic synthesis

BACKGROUND

Eating disorders are complex difficulties that impact the individual, their supporters and society. Increasing numbers are being admitted to intensive treatment settings (e.g., for inpatient treatment, day-patient treatment or acute medical treatment). The lived experience perspectives of what helps and hinders eating disorder recovery during intensive treatment is an emerging area of interest. This review aims to explore patients' perspectives of what helps and hinders recovery in these contexts.

METHODS

A systematic review was conducted to identify studies using qualitative methods to explore patients' experiences of intensive treatment for an eating disorder. Article quality was assessed using the Critical Appraisal Skill Programme (CASP) checklist and thematic synthesis was used to analyse the primary research and develop overarching analytical themes.

RESULTS

Thirty articles met inclusion criteria and were included in this review. The methodological quality was mostly good. Thematic synthesis generated six main themes; collaborative care supports recovery; a safe and terrifying environment; negotiating identity; supporting mind and body; the need for specialist support; and the value of close others. The included articles focused predominantly on specialist inpatient care and were from eight different countries. One clear limitation was that ethnicity data were not reported in 22 out of the 30 studies. When ethnicity data were reported, participants predominantly identified as white.

CONCLUSIONS

This review identifies that a person-centred, biopsychosocial approach is necessary throughout all stages of eating disorder treatment, with support from a sufficiently resourced and adequately trained multidisciplinary team. Improving physical health remains fundamental to eating disorder recovery, though psychological support is also essential to understand what causes and maintains the eating disorder and to facilitate a shift away from an eating disorder dominated identity. Carers and peers who instil hope and offer empathy and validation are valuable additional sources of support. Future research should explore what works best for whom and why, evaluating patient and carer focused psychological interventions and dietetic support during intensive treatment. Future research should also explore the long-term effects of, at times, coercive and distressing treatment practices and determine how to mitigate against potential iatrogenic harm.

Gender-Affirming Nutrition: An Overview of Eating Disorders in the Transgender Population

PURPOSE OF REVIEW

Transgender individuals are vulnerable to many nutrition-related conditions, especially eating disorders due to gender dysphoria. This review aims to summarize the current literature on eating disorders in transgender individuals. The issues that should be considered in nutrition care for the transgender population are discussed regarding public health.

RECENT FINDINGS

Transgender individuals can exhibit disordered eating behaviors to overcome the stress they experience due to stigma, discrimination, social exclusion, and abuse. Recent studies showed that disordered eating and clinical eating disorders are more prevalent among transgender than cisgender people. It is very important for a multidisciplinary team working in the clinic to understand the epidemiology, etiology, diagnostic criteria, and treatment of eating disorders in the transgender population. However, multidisciplinary nutritional care is limited due to the lack of transgender-specific nutrition guidelines. It is safe to say that adhering to a generally healthy nutritional pattern and using standardized nutrition guidelines. We recommend that health professionals working with patients/clients with eating disorders receive continuing education in transgender health, be empowering and inclusive, address patients/clients with their gender identity nouns and pronouns, and develop nutritional treatment plans that are not gender-specific. Eating disorders are a significant public health problem in the transgender population. Therefore, clinical screening and early intervention are necessary to identify and treat eating disorders in transgender people. Eating disorders in the transgender population should be monitored routinely, and gender-affirming care should be provided as well as treatment of eating disorders.

The Past, Present, and Future of Psychotherapy Manuals: Protocol for a Scoping Review

BACKGROUND

Psychotherapy manuals are critical to the dissemination of psychotherapy treatments. Psychotherapy manuals typically serve several purposes, including, but not limited to, establishing new psychotherapy treatments, training providers, disseminating treatments to those who deliver them, and providing guidelines to deliver treatments with fidelity. Yet, the proliferation of psychotherapy manuals has not been well-understood, and no work has aimed to assess or review the existing landscape of psychotherapy manuals. Little is known about the breadth, scope, and foci of extant psychotherapy manuals.

OBJECTIVE

This scoping review aims to identify and explore the landscape of existing book-based psychotherapy manuals. This review aims to specify the defining characteristics (ie, foci, clinical populations, clinical targets, treatment type, treatment modality, and adaptations) of existing book-based psychotherapy manuals. Further, this review will demonstrate how this information, and psychotherapy manuals more broadly, has changed over time. This project aims to make a novel contribution that will have critical implications for current methods of developing, aggregating, synthesizing, and translating knowledge about psychotherapeutic treatments.

METHODS

This scoping review will review book-based psychotherapy manuals published from 1950 to 2022.This scoping review will be informed by guidance from the Joanna Briggs Institute Scoping Review Methodology Group and prior scoping reviews. Traditional search and application programming interface-based search methods will be used with search terms defined a priori to identify relevant results using 3 large book databases: Google Books, WorldCat, and PsycINFO. This review will leverage machine learning methods to enhance and expedite the screening process. Primary screening of results will be conducted by at least 2 authors. Data will be extracted and double-coded by research assistants using an iteratively defined codebook.

RESULTS

The search process produced 78,600 results, which were then iteratively deduplicated. Following deduplication, 50,583 results remained. The scoping review is expected to identify common elements of psychotherapy manuals, establish how the foci and content of manuals have changed over time, and illustrate coverage and gaps in the landscape of psychotherapy manuals. Results from this scoping review will be critical for future work focused on developing, aggregating, synthesizing, and disseminating knowledge about psychotherapeutic treatments.

CONCLUSIONS

This review will provide knowledge about the vast landscape of psychotherapy manuals that exist. Findings from this study will inform future efforts to develop, aggregate, synthesize, and translate knowledge about psychotherapeutic treatments.

INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)

DERR1-10.2196/47708.

Outcomes for binge eating disorder in a remote weight-inclusive treatment program: a case report

BACKGROUND

There are no known published reports on outcomes for medically and psychiatrically compromised patients with binge eating disorder (BED) treated remotely in higher level of care settings. This case report presents outcomes of an intentionally remote weight-inclusive partial hospitalization and intensive outpatient program based on Health at Every Size® and intuitive eating principles.

CASE PRESENTATION

The patient presented with an extensive trauma background and long history of disturbed eating and body image. She was diagnosed with BED along with several comorbidities, most notably major depressive disorder with suicidality and non-insulin dependent diabetes mellitus. She completed a total of 186 days in the comprehensive, multidisciplinary treatment program encompassing individual and group therapy, as well as other supportive services such as meal support and in vivo exposure sessions. Upon discharge, her BED was in remission, her major depressive disorder was in partial remission, and she no longer exhibited signs of suicidality. Overall, she showed decreases in eating disorder, depressive, and anxiety symptoms as well as increases in quality of life and intuitive eating throughout treatment, which were largely maintained after one year.

CONCLUSIONS

This case highlights the potential of remote treatment as an option for individuals with BED, especially in cases where access to higher levels of care might be limited. These findings exemplify how a weight-inclusive approach can be effectively applied when working with this population.

Exploring the eating disorder curricula of accredited university dietetic programs in Australia and New Zealand

BACKGROUND

Dietitians are viewed as integral members of the multidisciplinary treatment team for people with eating disorders (EDs). However, low levels of perceived confidence, competence, and willingness to practice in this clinical area, have been reported by dietitians and student dietitians. As the extent of ED-specific knowledge and skills-based training within tertiary accredited dietetic programs is currently unknown, this research aimed to: (1) obtain insights into the current ED-specific knowledge base and training content of dietetic curricula in both Australian and New Zealand universities; (2) understand the perspectives of course convenors regarding the role of dietitians in ED treatment and their employment opportunities; and (3) identify gaps and opportunities for improving university programs and the dietetic workforce.

METHODS

Course convenors (or their nominated representative) of Australian and New Zealand accredited dietetic programs were invited to participate in a semi-structured virtual interview. A purpose-built question guide was developed to explore the inclusion and/or integration of ED-specific content into the curricula, and the perspectives of course convenors toward the role of dietitians in the treatment of EDs, and their employment opportunities. The interviews were audio recorded, transcribed verbatim, and analysed qualitatively using inductive thematic analysis.

RESULTS

Thirteen participants who represented 14 universities and 19 individual accredited dietetic programs, were interviewed, with some participants representing more than one university. Three dominant themes emerged: (1) varying ED-specific content and training in dietetic programs; (2) unclear dietitian's role in the treatment of EDs, and (3) contrasting views regarding ED clinical practice and employment.

CONCLUSIONS

ED-specific content was embedded within all the dietetic programs investigated in this study. However, this content was generally limited to an introductory level, with notable variations found between the depth of content and the type of training provided. Risk-mitigation skill development, such as screening for EDs, and early identification of symptoms, also varied between programs. Therefore, it is recommended that ED-specific skill development and knowledge is enhanced within Australian and New Zealand university programs, to support effective, safe, and timely care for people with EDs. This research has implications for current and future university dietetic program development and the broader dietetic workforce.

Collaborative dietetic and psychological care in Interprofessional Enhanced Cognitive Behaviour Therapy for adults with Anorexia Nervosa: a novel treatment approach

Clinical practice guidelines for anorexia nervosa (AN) and atypical anorexia nervosa recommend treatment from a team including a mental health professional and a dietitian. To date, however, AN treatment models such as Enhanced Cognitive Behaviour Therapy (CBT-E) seldom include dietitians and have low to moderate treatment efficacy. Given interprofessional approaches to healthcare have been shown to improve treatment outcomes and enhance patient and clinician satisfaction, formalising collaborative dietetic and psychological treatment may be a feasible strategy to improve treatment outcomes and the patient and clinician experience of treatment. Moreover, malnutrition is a serious consequence of AN, and dietitians are considered experts in its diagnosis and treatment. This paper proposes a novel treatment approach, Interprofessional Enhanced Cognitive Behaviour Therapy (CBT-IE), an adaptation of CBT-E where dietitians deliver content related to malnutrition and dietary restraint and mental health professionals deliver content related to cognitive and behavioural change. The rationale for developing CBT-IE, treatment structure, and future research directions is discussed.

Effectiveness of dietary interventions in mental health treatment: A rapid review of reviews

Aim

This rapid review of reviews aimed to determine the extent of research undertaken on the effectiveness of dietary interventions for individuals with a mental disorder.

Methods

Three databases (MEDLINE, Embase, Cochrane Reviews and Cochrane Trials) were searched to February 2021 for systematic reviews including experimental studies assessing the effectiveness of dietary interventions with physical or mental health related outcomes in adults or children with one or more of: severe mental illness, depression or anxiety, eating disorders, or substance use disorder. Results are presented descriptively.

Results

The number of included reviews was 46 (67% in severe mental illness, 20% in depression and anxiety, 7% in eating disorders, and 7% in substance use disorders). Most reviews were published since 2016 (59%), and included studies conducted in adults (63%). Interventions in the eating disorders and severe mental illness reviews were predominantly education and behaviour change, whereas interventions in the substance use disorders, and depression and anxiety reviews were predominantly supplementation (e.g. omega‐3). Twenty‐eight and twelve of the reviews respectively reported mental health and dietary outcomes for one or more included studies. Most reviews in severe mental illness, and depression and anxiety reported conclusions supporting the positive effects of dietary intervention, including positive effects on weight‐related or mental health outcomes, and on mental health outcomes, respectively.

Conclusions

A larger number of systematic reviews were identified which evaluated dietary interventions in individuals with severe mental illness, and depression and anxiety, compared with substance use disorders, and eating disorders. Dietary intervention is an important component of the treatment that should be available to individuals living with mental disorders, to support their physical and mental health.

Exploring perceived training and professional development needs of Australian dietetic students and practising dietitians in the area of eating disorders: a focus group study

BACKGROUND

Timely diagnosis and treatment of eating disorders (EDs) are essential for achieving the best possible outcomes, and dietitians have an important role in the multidisciplinary team. ED-specific training has been shown to enhance the knowledge, mental health literacy and confidence of health professionals in providing patient treatment. However, the ED-specific training needs of dietitians have yet to be determined. This study aimed to explore the perceived readiness of dietitians and student dietitians to treat patients with EDs; to identify the key training components that would enhance their confidence in delivering ED-specific treatment; and to examine any barriers associated with engagement in ED-specific professional development.

METHODS

A semi-structured question guide was developed by researchers to elicit information from six virtual focus groups consisting of a purposive sample of practising dietitians and student dietitians enrolled in their final year of an Australian tertiary accredited dietetic program. Members of professional organisations were approached to participate via email; and a recruitment flyer was promoted on various social media platforms. Discussions were recorded, transcribed verbatim and analysed qualitatively using inductive thematic analysis.

RESULTS

Thirty-eight participants (26 dietitians, 12 student dietitians) were recruited, mean age of 32.5 years ± 11 SD. Three major themes emerged: (1) reluctance to practice in EDs, which was associated with limited ED-specific training at university, lack of clinical guidelines, mental health complexities of patients with an ED, ambiguity regarding the dietitian's role, systemic complexities with ED care, and beliefs of health professionals; (2) the need for additional ED-specific training and clinical supervision both during and after university, with the focus on identification, assessment, management and treatment, mental health literacy, and counselling skills, identified as an essential component to improving professional confidence and competence; (3) limited awareness and access/supply of ED-specific training opportunities were found, which included the financial cost of training/clinical supervision, and limited access to suitable clinical supervision.

CONCLUSION

Dietitians currently practising in the workplace and dietetic students perceive that enhanced ED-specific training during university and after graduation is essential to work with patients confidently and competently with EDs. This research has implications for Australian university dietetic programs and workforce development. This study aimed to explore the perceptions and readiness of dietitians and student dietitians to treat patients with eating disorders (EDs); to identify the key training components that would enhance their confidence and competence in delivering treatment; and to examine any barriers associated with engaging in ED-specific professional development. Twenty-six dietitians and twelve dietetic students participated in six virtual focus group discussions, which identified three main themes: (1) reluctance to practice which was associated with limited ED-specific training at university, lack of clinical guidelines, mental health complexities of patients with an ED, ambiguity regarding the dietitian's role, systemic complexities with ED care, and beliefs of health professionals; (2) the importance of engaging in ED-specific training, beyond an introductory level, during university and after graduation to confidently and competently work with patients with EDs; (3) barriers to accessing further ED-specific training and clinical supervision were found, including poor awareness of training opportunities, high financial cost of training/clinical supervision, and limited access to obtaining suitable clinical supervision. Results from this study provide insight into the ED-specific training needs of practising and student dietitians. This research has value for university programs and workforce development.

Beyond Refeeding: The Effect of Including a Dietitian in Eating Disorder Treatment. A Systematic Review

Eating disorders are potentially life-threatening mental health disorders that require management by a multidisciplinary team including medical, psychological and dietetic specialties. This review systematically evaluated the available literature to determine the effect of including a dietitian in outpatient eating disorder (ED) treatment, and to contribute to the understanding of a dietitian’s role in ED treatment. Six databases and Google Scholar were searched for articles that compared treatment outcomes for individuals receiving specialist dietetic treatment with outcomes for those receiving any comparative treatment. Studies needed to be controlled trials where outcomes were measured by a validated instrument (PROSPERO CRD42021224126). The searches returned 16,327 articles, of which 11 articles reporting on 10 studies were included. Two studies found that dietetic intervention significantly improved ED psychopathology, and three found that it did not. Three studies reported that dietetic input improved other psychopathological markers, and three reported that it did not. One consistent finding was that dietetic input improved body mass index/weight and nutritional intake, although only two and three studies reported on each outcome, respectively. A variety of instruments were used to measure each outcome type, making direct comparisons between studies difficult. Furthermore, there was no consistent definition of the dietetic components included, with many containing psychological components. Most studies included were also published over 20 years ago and are now out of date. Further research is needed to develop consistent dietetic guidelines and outcome measures; this would help to clearly define the role of each member of the multidisciplinary team, and particularly the role of dietitians, in ED treatment.

Impact of patient characteristics on clinicians' decisions to involve dietitians in eating disorder treatment

BACKGROUND & AIMS

Dietetic involvement in eating disorder (ED) treatment is often initiated by other members of a patient's treating team. This study aimed to examine the impact of patient characteristics on clinicians' decisions to involve a dietitian in a patient's ED treatment, as well as the influence of clinician characteristics on their decision-making.

METHODS

ED clinicians were recruited to complete an online survey, which used case vignettes to assess their likelihood of referring patients to a dietitian or consulting with a dietitian for guidance. Questions were also included measuring clinician anxiety, beliefs about the therapy they deliver, beliefs about dietitians and views on evidence-based practice, to determine if these were related to their responses to case vignettes.

RESULTS

Fifty-seven clinicians completed the survey, with the largest group being clinical psychologists (n=22, 39%). ED diagnosis, weight status, medical co-morbidities and progress in treatment were all shown to be influential on whether clinicians involved dietitians in ED treatment. Clinician characteristics and their beliefs about dietitians were generally not correlated with the likelihood of seeking dietetic input.

CONCLUSIONS

This study indicates that clinicians' decisions to involve dietitians in ED treatment are systematic rather than random decisions influenced by individual clinician characteristics. Clinicians require further education on the potential for malnutrition regardless of patients'ED diagnosis or weight status, and the dietitian's role in addressing this. This article is protected by copyright. All rights reserved.

Discrepancies between Australian eating disorder clinicians and consumers regarding essential components of dietetic treatment

BACKGROUND

A recent Delphi study indicated that compared to eating disorder (ED) consumers and carers, ED specialists were less likely to endorse involvement of a dietitian as a standard component of treatment. Additionally, there was disagreement between these groups regarding the inclusion of a number of components of dietetic treatment.

OBJECTIVE

This study aimed to further investigate this data to identify areas of disagreement between ED specialist dietitians, ED specialist non-dietetic clinicians, consumers and carers with regards to outpatient dietetic treatment.

DESIGN AND PARTICIPANTS/SETTING

The ED specialists panel from a previous Delphi study was re-coded into two panels: ED specialist dietitians (n=31) and ED specialist non-dietetic clinicians (n=48) to compare responses of these panels to responses from consumers (n=32) and carers (n=23).

MAIN OUTCOME MEASURES

Statements under seven categories relating to referral to dietitian, essential components of outpatient dietetic treatment regarding four ED patient populations, strategies to promote multi-disciplinary collaboration and skills dietitians should possess if treating patients with an ED were rated on a five point Likert scale.

STATISTICAL ANALYSIS PERFORMED

One-way ANOVA were conducted with post-hoc multiple comparisons to compare mean statement ratings.

RESULTS

Thirty-seven statements (30%) showed statistically significant differences (p<0.05) in responses between panels. Discrepancies were primarily observed for statements regarding how and when dietetics is included in treatment and essential components of dietetic treatment, particularly the use of behavioural tasks such meal plans and self-monitoring. Results also highlighted deficits in participants' understanding of core responsibilities of dietitians in ED treatment and dietitians 'drifting' from delivering evidence-based components of dietetic treatment.

CONCLUSIONS

Results of this study show discrepancies amongst ED dietitians, clinicians, consumers and carers regarding what dietetic treatment for people with EDs should encompass. It also indicates the need for further research into optimising dietetic treatment for EDs which is conducted in collaboration with individuals with lived experience.

What role do dietitians have in providing nutrition care for eating disorder treatment? An integrative review

BACKGROUND

Dietitians are recognised as experts in nutrition care and essential members of multidisciplinary healthcare teams. However, the role of dietitians in caring for people with eating disorders is not well understood. The present review aimed to identify, critically appraise and synthesise the current evidence exploring the views and experiences of dietitians, other health professionals, patients and carers regarding the role of dietitians in the treatment of eating disorders.

METHODS

CINAHL, MEDLINE, Embase, Scopus and PsycINFO were searched in April 2020 and again in February 2021. Studies were included if they were original research; explored views and experiences of the role of dietitians in the treatment of eating disorders, including perceptions of patients, carers and other health professionals regarding nutrition care for eating disorders; and the full-text article was available in English. Title and abstract screening, full-text screening, quality assessment and data extraction were completed in duplicate. Quality assessment was conducted using the Mixed Methods Assessment Tool. Thematic synthesis was used for data analysis.

RESULTS

Fourteen studies met the inclusion criteria. Quantitative, qualitative and mixed-methods study designs were included. Four themes emerged inductively from the data: (i) dietitians as collaborators, educators and counsellors; (ii) dietitians individualising care and desiring a holistic approach; (iii) opportunities for dietitians to gain confidence; and (iv) experiencing nutrition care as a patient or carer.

CONCLUSIONS

This review suggests that dietitians have a varied role in eating disorder treatment but desire further training. Understanding the training needs of dietitians can identify practice gaps and opportunities to enhance clinician confidence.

Rationale and development of a manualised dietetic intervention for adults undergoing psychological treatment for an eating disorder

PURPOSE

Due to the current dearth of literature regarding dietetic treatment for patients with an eating disorder (ED), no manualised dietetic interventions exist to enable the testing of dietetic treatments in this population. This paper aims to: (1) describe the rationale and development of a manualised dietetic intervention for adults undergoing concurrent psychological treatment for an ED; and (2) provide an overview of the feasibility testing of this intervention.

METHODS

Current best evidence to date for dietetic treatment in EDs was utilised to develop a manualised dietetic intervention for feasibility testing alongside outpatient psychological 'treatment as usual'.

RESULTS

The developed intervention consists of five, dietitian-delivered outpatient sessions: (1) getting started; (2) mechanical eating and dietary rules; (3) estimating portion sizes and social eating; (4) maximising your meal plan and meal preparation; and (5) review and treatment planning as well as pre- and post-intervention assessments.

CONCLUSION

This paper is intended as a resource for clinicians and researchers in the conduct of future studies examining dietetic treatment for patients with an ED.

LEVEL OF EVIDENCE

Level V, description of a new manualised, reproducible dietetic intervention.

Understanding training needs in eating disorders of graduating and new graduate dietitians in Australia: an online survey

BACKGROUND

Following recent reforms by the Australian Government to the Medicare Benefits Schedule, people living with a diagnosed eating disorder (ED) in Australia have greater access to dietetic services. However, new graduate dietitians anecdotally lack confidence to provide appropriate interventions to support patients with an ED. Therefore, this cross-sectional study aims to explore the perceived confidence, and educational and professional development needs of student dietitians and new graduate dietitians in the area of EDs.

METHODS

An online survey with 17 questions was designed, consisting of a combination of discrete (yes/no) questions, free text, ordered scales and 5-point Likert scales. Student dietitians, and first- and second- year graduates (n = 1456) were approached via email as potential participants, from the professional organisation Dietitians Australia member list. Survey data was analysed using descriptive statistics and odds ratios.

RESULTS

In total, 150 surveys were completed, with a response rate of 10.3%. Respondents reported a lack of confidence in managing patients with an ED and implementing ED treatment approaches (81 and 95%, respectively). However, participants previously exposed to patients with an ED, such as anorexia nervosa, were 4.7 times (95% CI 1.72, 12.97) more likely to be confident compared to those not exposed to patients with an ED. The majority of respondents (37%) stated they would seek assistance from other dietitians, and develop their skills via online webinars (27%) and workshops (25%).

CONCLUSIONS

This survey identified that final year dietetics students and new graduate dietitians perceive lower levels of confidence to practice in the area of EDs. The desire for further ED-specific training and education was reported.

[Nutritional education protocol in the treatment of eating disorders in the clinical and care settings]

Introduction

Nutrition education (NE), as part of the treatment of eating disorders (EDs), plays a crucial role in helping patients to change their food attitudes and routines, lose fears, and recover a healthy eating pattern. All these changes may contribute to improving their nutritional status. However, there is a lack of consensus and standardization concerning the procedures to teach it. This work's objective was to elaborate a consensual protocol for NE implementation in the treatment of EDs to help in decision-making regarding which patients are appropriate candidates to receive NE, the agents (family, school community) and professionals involved, and the areas in the healthcare system that are best suited for implementation. Moreover, it would help in selecting the the topics to be imparted, and in following up treatment progression.

ANZAED practice and training standards for dietitians providing eating disorder treatment

INTRODUCTION

Dietitians involved in eating disorder treatment are viewed as important members of the multidisciplinary team. However, the skills and knowledge that they require are not well characterised. Therefore, as part of a broader project to identify the key principles and clinical practice and training standards for mental health professionals and dietitians providing eating disorder treatment, the Australia & New Zealand Academy for Eating Disorders (ANZAED) sought to identify the key practice and training standards specific to dietitians. An expert working group of dietitians was convened to draft the initial dietetic standards. After expert review, feedback on the revised standards was then provided by 100 health professionals working within the eating disorder sector. This was collated into a revised version made available online for public consultation, with input received from treatment professionals, professional bodies and consumer/carer organisations.

RECOMMENDATIONS

Dietitians providing treatment to individuals with an eating disorder should follow ANZAED's general principles and clinical practice standards for mental health professionals and dietitians. In addition, they should also be competent in the present eating disorder-specific standards based around the core dietetic skills of screening, professional responsibility, assessment, nutrition diagnosis, intervention, monitoring and evaluation.

CONCLUSIONS

These standards provide guidance on the expectations of dietetic management to ensure the safe and effective treatment of individuals with an eating disorder. Implications for professional development content and training providers are discussed, as well as the importance of clinical supervision to support professional self-care and evidence-informed and safe practice for individuals with an eating disorder.

Balancing nutrition management and the role of dietitians in eating disorder treatment

The symptoms of starvation and dietary restriction are often the subject of targeted intervention in evidence-based treatments across eating disorder diagnoses and treatment models. Despite the level of attention given to these symptoms of clinical malnutrition, they are often treated by health professionals with no nutritional qualifications and in a non-clinical manner in the outpatient setting, with dietitians having no defined role in manualised treatment models. Recently the Australia & New Zealand Academy for Eating Disorders (ANZAED) published practice and training standards for dietitians to help characterise their role in eating disorder treatment. Since malnutrition, secondary to dietary restriction, is a clinically significant nutritional diagnosis that co-occurs in eating disorder presentations, this commentary proposes that dietitians are ideally-positioned to assess and advise on the clinical aspects of malnutrition as a key member of the multidisciplinary team. Food is a central focus in eating disorder treatment, suggesting that nutritional care needs to be addressed by a dietitian alongside the psychological aspects of care that are addressed by a mental health professional.

Eating disorders and oral health: a scoping review on the role of dietitians

BACKGROUND

Compromised nutritional intake due to eating disorder related behaviors, such as binge eating and purging, can lead to multi-system medical complications, including an irreversible impact on oral health. However, dental anxiety, fear or embarrassment may hinder individuals with an eating disorder from seeking assistance for their oral health concerns. As key health professionals in eating disorder treatment, dietitians are well positioned to provide basic dental screening, however, their capacity to perform this role in practice has not been established. The aim of this review was to identify current evidence on the role of dietitians in promoting oral health among individuals with eating disorders.

METHODS

A comprehensive search of eight electronic databases and the grey literature was conducted to address the following three focus areas: 1) guidelines and recommendations on the role of dietitians in oral health 2) knowledge, attitudes and practices of dietitians regarding oral health promotion and; 3) current models of oral health care and resources for dietitians.

RESULTS

Twelve articles were included. The review indicated that current national and international position statements encourage dietitians to conduct basic oral health screening and promote oral health in high risk populations, such as those with an eating disorder. However, no evidence was found to indicate dietitians performed oral health screening or education in populations with an eating disorder. In other population settings, dietitians were found to play a role in oral health promotion, however, were noted to have mixed knowledge on oral health risk factors, prevention and treatment and generally were not providing referrals. Some oral health promotion resources existed for dietitians working in pediatric, HIV and geriatric clinical areas however no resources were identified for dietitians working in eating disorder settings.

CONCLUSION

Despite current evidence showing that dietitians can play a role in oral health care, no models of care exist where dietitians promote oral health among individuals with an eating disorder. There are also no training resources and screening tools for dietitians in this area. Further research is required to develop this model of care and assess its feasibility and acceptability.

Development of consensus-based guidelines for outpatient dietetic treatment of eating disorders: A Delphi study

OBJECTIVE

To generate consensus-based guidelines for outpatient dietetic treatment of patients with an eating disorder (ED) using Delphi methodology.

METHOD

A modified Delphi method was used to develop consensus-based guidelines in several categories: referral to a dietitian; essential components of outpatient dietetic treatment; strategies to promote collaboration between dietitians and other healthcare professionals; and skills dietitians should possess if treating patients with an ED. Participants (n = 162) were coded into three panels: ED specialists (n = 79), non-ED specialists (n = 28), and consumers and carers with lived experience of an ED (n = 55). A total of 122 statements were rated across three rounds.

RESULTS

Eighty-one statements reached consensus level (66.4%). A high proportion of endorsed statements were consistent with current guidelines for ED treatment, though some statements for which evidence exists were not endorsed as essential components of dietetic treatment. Compared to consumers and carers, ED specialists were less likely to endorse assessment or involvement by a dietitian as a standard component of treatment, and a number of discrepancies between ED specialists and consumers and carers were observed regarding essential components of dietetic treatment.

DISCUSSION

This study provides consensus-based guidelines in the current absence of clinical practice guidelines for dietetic treatment of EDs. It also highlights the importance of further research into: (a) the effectiveness of different components of dietetic intervention in this population and (b) how dietetic assessment and intervention is best incorporated into outpatient treatment.