The relationship between food addiction and emotional eating in individuals at risk for anorexia nervosa

OBJECTIVE

The aim of this study was to determine the relationship between anorexia nervosa, food addiction, and emotional eating.

SUBJECTS AND METHODS

The study was carried out with 395 university students. The Eating Attitude Test (EAT)-26 was used to determine the risk of anorexia nervosa in individuals. Yale Eating Addiction Scale (YFAS) and The Dutch Eating Behavior Questionnaire (DEBQ) were used to determine the eating behaviors that may be effective in anorexia nervosa. Digital scales were used for weight measurement, and a non-stretchable tape measure according to standard techniques was used for measuring height, waist, and hip circumferences.

RESULTS

In this study, in which individuals at (high and medium) risk of anorexia nervosa were examined, 62.03% were females, and the mean age was 25.21±4.33 years. The mean BMI value was 22.25±3.48 kg/cm2. In the study, 8.35% of people with both anorexia nervosa (AN) risk and food addiction made up 19.75% of the food addict population (p=0.023). The distribution of DEBQ scores by sub-dimension shows that AN risk decreases as external eating score decreases. The group at the highest risk for AN also had the highest emotional eating score (p=0.029). In the multiple linear regression analyses, emotional eating behavior, gender, and BMI were predictive factors for eating attitude or anorexia nervosa risk.

CONCLUSIONS

Food addiction increases the risk of eating disorders and the most important factor affecting them is BMI. Women were more likely than men to have anorexia nervosa and food addiction. This study informed young adults about food addiction, eating disorders, and anorexia nervosa.

Excitatory and inhibitory neurometabolites in anorexia nervosa: A systematic review of proton magnetic resonance spectroscopy studies

The dysregulation of excitatory and inhibitory neurotransmission is considered a pathological marker of Anorexia Nervosa (AN), however, no systematic evaluation of the proton Magnetic Resonance Spectroscopy (1H-MRS) literature has been conducted to date. Accordingly, we conducted a systematic review of neurometabolite differences between individuals with AN and healthy controls (HC). A comprehensive database search (until June 2023) identified seven studies meeting inclusion criteria. Samples included adolescents and adults with similar mean age (AN: 22.20 HC: 22.60), and female percentages (AN: 98%; HC: 94%). The review found a considerable need for improving study design and the reporting of MRS sequence parameters and analysis. Reduced glutamate concentrations in the ACC and OCC, and reduced Glx concentrations in the ACC were reported by one and two studies, respectively. Lastly, only one study to date has quantified GABA concentrations, with no significant differences found. In conclusion, there is currently insufficient evidence of excitatory and inhibitory neurometabolites changes in AN. As the 1H-MRS literature in AN increases, the key questions herein proposed must be revisited.

Parental self-efficacy: Longitudinal impact on clinical outcomes across levels of care in adolescent anorexia nervosa

OBJECTIVE

Parental self-efficacy in the domain of weight restoration for adolescents with restrictive eating disorders is central to success in family-based interventions. We sought to characterize this parental self-efficacy during a brief hospitalization for medical stabilization and follow-up among patients with anorexia nervosa (AN) or atypical AN (AAN) enrolled in the StRONG clinical trial to understand the potential impact of inpatient treatment on caregiver empowerment.

METHODS

Patients were enrolled upon hospital admission and refed per protocol. We examined correlates of the Parents Versus Anorexia (PVA) scale, a measure of parental self-efficacy in the domain of weight restoration, at admission, discharge, 10-days, 1-month, and 3-months post-discharge. Multi-level models evaluated associations among PVA scores and change in %median BMI and Eating Disorder Examination-Questionnaire (EDE-Q) global scores over 3-months post-discharge.

RESULTS

Parents of N = 67 adolescents and young adults M(SD) age 15.79 (2.20) years and 85.00 (11.86) %median BMI participated. PVA scores did not change significantly during hospitalization (p = .053), which lasted on average 10.7 ± 4.5 days. PVA scores increased post-discharge (p = .009), with significant increase between discharge and 1-month post-discharge (p = .045). PVA scores were not associated with subsequent clinical outcomes. Rather, a main effect of time significantly predicted higher %median BMI and improved EDE-Q scores (p < .001).

DISCUSSION

The finding that parental self-efficacy did not deteriorate during the inpatient stay is promising given the medical necessity of hospitalization to ensure short-term safety in some cases and the importance of parental self-efficacy to support long-term recovery.

PUBLIC SIGNIFICANCE

Family-based treatment is the recommended treatment for young people with AN and AAN, serious psychiatric illnesses that may require inpatient medical stabilization. Prior evidence suggests that parental self-efficacy in the outpatient setting is a key component of treatment success. The current study suggests that parental self-efficacy and longer-term treatment outcomes are not undermined by a brief inpatient hospitalization.

One body, two faces: How double standards influence body evaluation in women with binge-eating disorder compared to mentally healthy women with higher weight and average weight

OBJECTIVE

Research has found evidence that women with anorexia nervosa (AN) and bulimia nervosa (BN) apply different standards for themselves than for others when evaluating bodies, an aspect of a disturbed body image. This study investigates whether women with binge-eating disorder (BED) likewise show self-deprecating double standards (DS).

METHODS

Women with BED (n = 40), women with higher weight (n = 40) and women with average weight (n = 40) viewed a presentation of different builds, including their individual ideal body, which were presented once with participants' own and once with an unknown woman's face. After each presentation, participants rated their emotional response regarding arousal and valence, and evaluated the body's attractiveness, body fat and muscle mass. DS were defined as the difference in ratings of the same body with one's own and the unknown face.

RESULTS

Women with BED showed a higher degree of negative emotions in response to a thin and a high-weight build, rated lower levels of body attractiveness for an athletic build, and displayed more arousal for almost all builds presented with their own compared to with another face. While women with BED showed a higher burden on measures of eating pathology and body image than the other groups, DS were not more pronounced in women with BED.

DISCUSSION

The findings contradict DS as a characteristic feature of BED, but underline "normative" DS for higher-weight/high-weight builds, reflecting weight stigmatization. Psychoeducation on these DS might complement cognitive-behavioral therapy in BED in order to reduce negative emotions.

PUBLIC SIGNIFICANCE

A bias in body evaluation has been proven in women with anorexia and BN, but no research has examined this in women with BED. This study provides evidence of DS in body evaluation in women with BED, compares the extent of DS between women with BED, higher weight, and average weight, and investigates individual body ideals in women with BED and higher weight.

Neural representations of anxiety in adolescents with anorexia nervosa: a multivariate approach

Anorexia nervosa (AN) is characterized by low body weight, fear of gaining weight, and distorted body image. Anxiety may play a role in the formation and course of the illness, especially related to situations involving food, eating, weight, and body image. To understand distributed patterns and consistency of neural responses related to anxiety, we enrolled 25 female adolescents with AN and 22 non-clinical female adolescents with mild anxiety who underwent two fMRI sessions in which they saw personalized anxiety-provoking word stimuli and neutral words. Consistency in brain response patterns across trials was determined using a multivariate representational similarity analysis (RSA) approach within anxiety circuits and in a whole-brain voxel-wise searchlight analysis. In the AN group there was higher representational similarity for anxiety-provoking compared with neutral stimuli predominantly in prefrontal regions including the frontal pole, medial prefrontal cortex, dorsolateral prefrontal cortex, and medial orbitofrontal cortex, although no significant group differences. Severity of anxiety correlated with consistency of brain responses within anxiety circuits and in cortical and subcortical regions including the frontal pole, middle frontal gyrus, orbitofrontal cortex, thalamus, lateral occipital cortex, middle temporal gyrus, and cerebellum. Higher consistency of activation in those with more severe anxiety symptoms suggests the possibility of a greater degree of conditioned brain responses evoked by personally-relevant emotional stimuli. Anxiety elicited by disorder-related stimuli may activate stereotyped, previously-learned neural responses within- and outside of classical anxiety circuits. Results have implications for understanding consistent and automatic responding to environmental stimuli that may play a role in maintenance of AN.

Perceptions of health professionals in providing care for people with anorexia nervosa and bulimia nervosa: a systematic review and meta-synthesis of qualitative studies

This study sought to synthesize and reinterpret findings from primary qualitative studies on the experience of health professionals in caring for people with anorexia nervosa and bulimia nervosa. We conducted a systematic review of the literature with the SPIDER search strategy assessing six databases. A meta-synthesis was performed with data from qualitative studies. Two independent reviewers screened and assessed the articles, extracted data from the articles and elaborated thematic synthesis. Nineteen articles met the inclusion/exclusion criteria. The meta-synthesis revealed three descriptive themes: Going outside the comfort zone: hard relational experiences of health professionals in providing care for people with anorexia nervosa and bulimia nervosa; Reflecting on treatment: relevance of discussion, communication, and flexibility in health professionals' work with anorexia nervosa and bulimia nervosa; and Dealing with ambivalences: experiences of health professionals with family members of people with anorexia nervosa and bulimia nervosa. We elaborated two analytical themes: Making work with eating disorders palatable: malleability necessary for health professionals in bonding with people with anorexia and bulimia nervosa and their families; and Leaving the professional comfort zone: transition from multi to interdisciplinary. Thus, mental health professionals who work with people diagnosed with anorexia and bulimia nervosa cope with hard emotional experiences that makes them feel out of their comfort zone, requiring flexibility to benefit a good therapeutic alliance, but there are still difficulties in promoting interdisciplinarity.

Deception in Anorexia Nervosa: An Aspect of The No-Entry System of Defense

As Williams (1997) describes, patients with anorexia nervosa have been on the receiving end of intrusive maternal projections and consequently develop a no-entry system of defense. This paper explores how deception may function as an aspect of this system in two ways. First, deception may serve as a self-preservative effort to evade emotional contact with the maternal object, which is experienced as overflowing with projections, and to attenuate accompanying persecutory anxiety. Second, rumination-painful thoughts, feelings, and sensations-about the deception being discovered by the object leverages the mind's hypnoid capacities to construct an omnipotently generated container for the self that further protects the patient from emotional contact with the maternal object's projections. These ideas are illustrated with a clinical case of a patient with anorexia nervosa who engaged in frequent deception.

Fathers in the spotlight: parental burden and the effectiveness of a parental skills training for anorexia nervosa in mother-father dyads

PURPOSE

Research on the engagement of fathers in the treatment of childhood psychiatric disorders is scarce. This study aims to investigate differences between mothers and fathers of adolescents with anorexia nervosa regarding parental burden and effectiveness of a parental skills training.

METHODS

Ninety-one mother-father dyads caring for a child with anorexia nervosa participated in an 8-week parental skills training and completed a set of questionnaires assessing parental psychopathology, eating disorder related burden, caregiver skills and expressed emotion at baseline and post-intervention.

RESULTS

Fathers showed lower levels of general psychological distress, depression, anxiety and eating disorder related burden as well as lower emotional overinvolvement compared to mothers. The skills training was effective in reducing parental psychopathology, eating disorder-related burden and emotional overinvolvement as well as in increasing caregiver skills with no differences between mothers and fathers. However, session adherence and the willingness to practice skills between the sessions were slightly lower in fathers.

CONCLUSIONS

These findings show that fathers are a great resource for the child's eating disorder treatment as they may counterbalance maternal emotional overinvolvement and over-protection. Furthermore, this is the first study demonstrating that fathers can profit from a parental skills training for anorexia nervosa in a similar way as mothers.

LEVEL III

Evidence obtained from well-designed cohort or case-control analytic studies.

HSE National Clinical Programme for Eating Disorders in Ireland: COVID-19 pandemic and eating disorder care in a new national eating disorder service

BACKGROUND

The COVID-19 pandemic experience was different in each country (e.g., prevalence, societal restrictions). There is limited data on eating disorder (ED) diagnosis and service activity trends within Ireland. The aim of this study is to describe the ED referral and hospitalization trends during COVID-19 in Ireland.

METHOD

Monthly data (2019-2021) from three regional community ED services (two-child and one-adult) were collected. National psychiatric and medical hospitalization data were analyzed. A descriptive and trend analysis was performed.

RESULTS

There was a trend of referrals to community ED services during the COVID-19 pandemic for children (p < .0001) and adults (p = .0019). Albeit the increase in child referrals was evident at an earlier point before adult referrals. There was a trend of a diagnosis for children and adults of anorexia nervosa (p < .0001; p = .0257) and other-specified-feeding-or-eating-disorder (OSFED) respectively (p = .0037; p = .0458). There was no trend in psychiatric co-morbidity. There was a trend of child (p = .0003) not adult (n = 0.1669) psychiatric hospitalization. There was a trend of medical hospitalization for child and adult combined (p < .0001).

CONCLUSION

This study adds to the growing literature on the association of the COVID-19 pandemic on ED trends and the need for future public health and service provision funding to be allocated for mental health services during periods of international crisis.

PUBLIC SIGNIFICANCE

This study illustrates the referral and hospitalization trend in young persons and adults with an ED in Ireland during the COVID-19 pandemic. This study highlights that there was a trend of Anorexia Nervosa and OSFED presentations during the COVID-19 pandemic.

Proposal for increasing diagnostic clarity in research and clinical practice by renaming and reframing atypical anorexia nervosa as "Restrictive Eating Disorder" (RED)

Atypical anorexia nervosa (AAN) in the Diagnostic and Statistical Manual of Mental Disorders, 5th edition (DSM-5), is characterized by meeting all criteria for anorexia nervosa (AN) except for weight being within or above the "normal" range despite significant weight loss. The current definition is plagued by several problems, resulting in widely heterogeneous operationalizations in research and clinical practice. As such, the poorly defined diagnosis of AAN negatively impacts affected individuals and frustrates research attempts to better understand the syndrome. We consider conceptual flaws in the AAN description and contend that the undefined weight range and nature of weight loss renders these two factors functionally inapplicable in research and practice. They also represent a departure from the originally intended use of the AAN category, i.e., arresting a negative weight trajectory likely to result in AN, making the target population, and the application of the label, unclear. We propose revised criteria and a new name, restrictive eating disorder (RED), intended to reduce stigma and encompass a wide but better-defined range of presentations. The RED criteria focus on clinically significant restrictive behavior that disrupts normal living (i.e., impairment), and cognitive symptoms of overevaluation, disturbed experience, and lack of recognition of illness seriousness. We believe that RED may enable more appropriate clinical application, but also inspire coordinated research toward a more valid psychiatric nosology in the eating disorders field.

Gut microbiota metabolites mediate the interplay between childhood maltreatment and psychopathology in patients with eating disorders

Eating disorders (EDs) are syndromes with a multifactorial etiopathogenesis, involving childhood traumatic experiences, as well as biological factors. Human microbiome has been hypothesised to play a fundamental role, impacting on emotion regulation, as well as with eating behaviours through its metabolites such as short chain fatty acids (SCFAs). The present study investigated the interactions between psychopathology of EDs, the gut microbiome and SCFAs resulting from bacterial community metabolic activities in a population of 47 patients with Anorexia Nervosa, Bulimia Nervosa, and Binge Eating Disorder and in healthy controls (HCs). Bacterial gut microbiota composition differences were found between subjects with EDs and HCs, especially in association with different pathological behaviours (binge-purge vs restricting). A mediation model of early trauma and ED-specific psychopathology linked reduction of microbial diversity to a typical microbiota-derived metabolite such as butyric acid. A possible interpretation for this model might be that childhood trauma represents a risk factor for gut dysbiosis and for a stable modification of mechanisms responsible for SCFAs production, and that this dysfunctional community is inherited in the passage from childhood to adulthood. These findings might open the way to novel interventions of butyric acid-like compounds as well as faecal transplant.

Perspectives on relapse prevention following intensive treatment of anorexia nervosa: A focus group study

OBJECTIVE

Including the perspectives of individuals with lived experience of mental health issues is a critical step in research and treatment development. Focus groups with patients with a history of treatment for anorexia nervosa (AN) were conducted in anticipation of a clinical trial of Relapse Prevention and Changing Habits (REACH+).

METHODS

Seven female adults (23-51 years) who had previously received inpatient treatment for AN, now in remission, participated in one of two semistructured focus groups. Rapid qualitative analysis was used to examine participants' contributions and identify common topics.

RESULTS

Transcript analysis yielded three topics related to relapse prevention: (1) recovery aids, including a sense of agency in treatment decisions and finding new interests/passions, (2) recovery hindrances, such as lack of access to care, and (3) identification of members of support system. Aspects of REACH+ received positive feedback, such as continuity of care from the inpatient setting and the use of telehealth. Viewpoints differed with respect to the helpfulness of obtaining patient weights in treatment. The REACH+ online platform received positive comments regarding content and usability, as well as suggestions for additional content.

DISCUSSION

Qualitative feedback from patients with a history of AN highlighted the value of engaging patients in their own treatment decisions, as well as in treatment design and innovation. Within this small group, there were differences of opinion about treatment components, specifically weight assessment, that suggest the need for further data. User-centered design provides opportunities to improve the acceptability and, therefore, dissemination of novel treatments.

PUBLIC SIGNIFICANCE

Relapse prevention is a critical treatment need for patients with anorexia nervosa, as this illness too often follows a protracted course. There are challenges in both obtaining specialized care and in retaining patients in treatment. Here, patient perspectives on these challenges offer input to allow for optimization of relapse prevention treatment. Shared decision-making may be particularly valuable to support an individual's sense of agency and engagement in care.

Differences in Telomere Length between Adolescent Females with Anorexia Nervosa Restricting Type and Anorexia Nervosa Binge-Purge Type

Physiological and psychological distress may accelerate cellular aging, manifested by shortening of telomere length (TL). The present study focused on TL shortening in anorexia nervosa (AN), an illness combining physiological and psychological distress. For that purpose, we measured TL in 44 female adolescents with AN at admission to inpatient treatment, in a subset of 18 patients also at discharge, and in 22 controls. No differences in TL were found between patients with AN and controls. At admission, patients with AN-binge/purge type (AN-B/P; n = 18) showed shorter TL compared with patients with AN-restricting type (AN-R; n = 26). No change in TL was found from admission to discharge, despite an improvement in body mass index standard deviation score (BMI-SDS) following inpatient treatment. Older age was the only parameter assessed to be correlated with greater TL shortening. Several methodological changes have to be undertaken to better understand the putative association of shorter TL with B/P behaviors, including increasing the sample size and the assessment of the relevant pathological eating disorder (ED) and non-ED psychological correlates in the two AN subtypes.

The Impact of Anorexia Nervosa and the Basis for Non-Pharmacological Interventions

Anorexia nervosa is a psychiatric disorder with an unknown etiology that is characterized by an individual's preoccupation with their weight and body structure while denying the severity of their low body weight. Due to the fact that anorexia nervosa is multifaceted and may indicate the coexistence of genetic, social, hormonal, and psychiatric disorders, a description of non-pharmacological interventions can be used to ameliorate or reduce the symptoms of this condition. Consequently, the purpose of the present narrative review is to describe the profile's context in the anorexic person as well as the support they would require from their family and environment. In addition, it is aimed at examining preventative and non-pharmacological interventions, such as nutritional interventions, physical activity interventions, psychological interventions, psychosocial interventions, and physical therapy interventions. To reach the narrative review aims, a critical review was conducted utilizing both primary sources, such as scientific publications, and secondary sources, such as bibliographic indexes, web pages, and databases. Nutritional interventions include nutritional education and an individualized treatment for each patient, physical activity interventions include allowing patients to perform controlled physical activity, psychological interventions include family therapy and evaluation of the existence of other psychological disorders, psychosocial interventions include management of the relationship between the patient and social media and physical therapy interventions include relaxation massages and exercises to relieve pain. All these non-pharmacological interventions need to be individualized based on each patient's needs.

Therapeutic outcome and long-term naturalistic follow-up of female adolescent outpatients with AN: clinical, personality and psychopathology evolution, process indicators and outcome predictors

BACKGROUND

Anorexia nervosa (AN) is a serious mental illness of growing prevalence in childhood and adolescence. Despite its severity, there are still no completely satisfactory evidence-based treatments. Follow-up studies represent the most effective attempt to enlighten treatment effectiveness, outcome predictors and process indicators.

METHODS

Seventy-three female participants affected with AN were assessed at intake (T0) and at 6 (T1) and 12 (T2) months of an outpatient multimodal treatment program. Nineteen participants were assessed 15 years after discharge (T3). Changes in diagnostic criteria were compared with the chi-square test. Clinical, personality and psychopathology evolution were tested with ANOVA for repeated measures, using the t-test or Wilcoxon test as post-hoc. T0 features among dropout, stable and healed participants were compared. Healed and unhealed groups at long-term follow-up were compared using Mann-Whitney U test. Treatment changes were correlated to each other and with intake features using multivariate regression.

RESULTS

The rate of complete remission was 64.4% at T2, and 73.7% at T3. 22% of participants maintained a full diagnosis at T2, and only 15.8% at T3. BMI significantly increased at each time-point. A significant decrease of persistence and increase in self-directedness were evidenced between T0 and T2. Interoceptive awareness, drive to thinness, impulsivity, parent-rated, and adolescent-rated general psychopathology significantly decreased after treatment. Lower reward dependence and lower cooperativeness characterized the dropout group. The healed group displayed lower adolescent-rated aggressive and externalizing symptoms, and lower parent-rated delinquent behaviors. BMI, personality and psychopathology changes were related with each other and with BMI, personality and psychopathology at intake.

CONCLUSION

A 12-months outpatient multimodal treatment encompassing psychiatric, nutritional and psychological approaches is an effective approach for the treatment of mild to moderate AN in adolescence. Treatment was associated not only with increased BMI but also with positive personality development, and changes in both eating and general psychopathology. Lower relational abilities may be an obstacle to healing. Approaches to treatment resistance should be personalized according to these finding.

Predictors of Treatment Outcome in Eating Disorders: A Roadmap to Inform Future Research Efforts

PURPOSE OF REVIEW

With the current review, we provide a brief summary of recent literature that tests clinically observable characteristics at baseline that may impact treatment response, across eating disorder diagnoses. We then provide a critical discussion regarding how researchers may shift their approach to this research to improve treatment implications and generalizability of these findings.

RECENT FINDINGS

Recent work has broadly replicated prior findings suggesting a negative impact of lower weight status, poor emotion regulation, and early-life trauma on eating disorder treatment outcomes. Findings are more mixed for the relative contributions of illness duration, psychiatric comorbidity, and baseline symptom severity. Recent studies have begun to explore more specific domains of previously tested predictors (e.g., specific comorbidities) as well as previously neglected identity-related and systemic factors. However, recent research continues to use similar sampling techniques and approaches to analysis used in prior work. We propose that resolving remaining questions and illuminating predictors of treatment outcome in eating disorders requires a new approach to research sampling and study design. Suggested changes that can be applied within a traditional clinical trial framework may yield new insights with relevance across transdiagnostic eating disorder presentations.

When eating disorder attitudes and cognitions persist after weight restoration: An exploratory examination of non-cognitive responders to family-based treatment for adolescent anorexia nervosa

OBJECTIVE

Family-based treatment (FBT) is a well-established intervention for adolescent anorexia nervosa (AN). Although FBT is efficacious in promoting weight gain and improvements in psychological symptoms, for some adolescents, cognitive/attitudinal recovery lags behind weight gain. This study conducted an exploratory post hoc analysis of outcomes of adolescents who achieved weight gain by the end of FBT but continued to experience elevated psychological symptoms post-treatment.

METHODS

Data were drawn from two randomised controlled trials (RCTs) testing two forms of FBT (conjoint/whole family and parent-focussed). Descriptive statistics and generalised estimating equations were used to examine differences in treatment outcomes between non-cognitive responders (NCRs) (those who regained weight but continued to experience psychological symptoms) and full responders (FRs) (those who achieved both weight and cognitive restoration by the end of treatment) (n = 80; 83.7% female, Agemean [SD] = 14.66 [1.73]).

RESULTS

By 12 months post-treatment, there were no differences in weight between NCRs and FRs. However, NCRs had a slower trajectory of weight gain than FRs and continued to have elevated levels of psychological symptoms throughout the follow-up period.

CONCLUSIONS

A subset of adolescents appear to continue to experience clinically significant levels of eating pathology up to 12 months after FBT even when weight restoration is achieved.

Spinal muscular atrophy and anorexia nervosa: a case report

BACKGROUND

Spinal muscular atrophy (SMA) is an autosomal recessive condition affecting lower motor neurons causing progressive muscle atrophy. Anorexia nervosa (AN) is a psychiatric disorder characterised by intense fear of weight gain, restriction of energy intake, and preoccupation with body weight and shape. Low weight, gastrointestinal dysmotility, and respiratory infections are common in SMA but may mask AN. No paediatric cases of AN in SMA have been reported to date.

CASE PRESENTATION

A 14-year-old female with SMA2 presented with 12 months of declining body weight to a nadir of 24.8 kg (BMI 11). This was initially attributed to medical complications including pneumonia and gastroenteritis, and chronic gut dysmotility associated with SMA. Despite almost 2 years of dietetic input and nutritional supplementation due to the weight plateauing from age 11, no significant restoration or gain was achieved. The Eating Disorder Examination-Questionnaire (EDE-Q) indicated a possible eating disorder and psychiatric evaluation confirmed AN. Initial management prioritised close medical monitoring and outpatient weight restoration on an oral meal plan. Skin fold anthropometric measurement was conducted to determine a minimum healthy weight. Individual psychological therapy and family sessions were undertaken. The patient developed major depression and a brief relapse with weight loss to 28 kg. Since then, the patient has maintained a weight of around 35 kg with stable mood.

CONCLUSIONS

Low body weight, feeding issues, gastrointestinal dysmotility, and respiratory infections are common in SMA and diagnostic overshadowing can lead to delayed recognition of anorexia nervosa. Change to growth trajectory and prolonged weight loss should prompt consideration of comorbid psychiatric issues. Screening measures such as the EDE-Q and DASS may be helpful in this population. Close liaison between the neurogenetics and psychiatry teams is helpful. Skin fold anthropometry can assist in identifying a minimum healthy weight range.

Eating disorders: When food "Eats" time

The presence of a physical or mental health issue, such as an eating disorder (ED), impacts daily activities, also known as occupations. For example, an overinvestment in body shape and weight undoubtedly can lead to an underinvestment in other, more meaningful occupations. To address ED-related perceptual disturbances, a detailed log of daily time use can pinpoint food-related occupational imbalances. This study aims to characterize the daily occupations associated with EDs. The first specific objective (SO.1) is to categorize and quantify the temporal organization of a typical day's occupations as self-reported by individuals with an ED. The second specific objective (SO.2) is to compare daily occupational time use among people with different ED types. This retrospective study based on time-use research principles was conducted by analyzing data from an anonymized secondary dataset (Loricorps's Databank). Data were collected between 2016 and 2020, from 106 participants, with descriptive analysis completed to determine the average daily time use for each occupation. A series of one-way analyses of variance (ANOVAs) were performed to compare perceived time use in each occupation for participants with different types of EDs. The outcomes show a marked underinvestment in leisure categories compared to the general population. In addition, personal care and productivity can represent the blind dysfunctional occupations (SO.1). Moreover, compared to those with binge eating disorder (BED), individuals with anorexia nervosa (AN) are significantly more invested in occupations that focus explicitly on perceptual disturbances, such as personal care (SO.2). The highlight of this study is the distinction between marked versus blind dysfunctional occupation, which offers specific avenues for clinical intervention.

Research into Psychedelic-Assisted Psychotherapy for Anorexia Nervosa Should be Funded

Eating disorders are debilitating diseases that have twin impacts on the body and mind and are associated with a number of physiological and psychological comorbidities (Blinder, Cumella, and Sanathara 2006; Casiero and Frishman 2006), including increased suicide risk (Arcelus et al. 2011; Lipson and Sonneville 2020). In addition, eating disorders are growing in prevalence (Gilmache et al. 2019) and impact women at much higher rates than men (Bearman, Martinez, and Stice 2006), especially in adolescence (Spriggs, Kettner, and Carhart-Harris 2021). Anorexia nervosa (AN) is a particularly devastating eating disorder, with one of the highest mortality rates of any psychiatric disorder (Sullivan 1995). Despite the severity of the condition, current treatments for AN are limited in their efficacy (Khalsa et al. 2017). Based on the growing body of evidence demonstrating the short-term and long-term efficacy of psychedelic-assisted psychotherapy for the treatment of other mental illnesses, I argue that research into psychedelic-assisted psychotherapy for AN should be funded.

Eating Disorders in the Primary Care Setting

Eating disorders are mental health disorders with complicating medical, psychiatric, and nutritional comorbidities. Common eating disorder diagnoses include anorexia nervosa, bulimia nervosa, binge eating disorder, avoidant restrictive food intake disorder, and other specified feeding or eating disorder. Unspecified feeding or eating disorder is most applicable in brief acute care settings. Eating disorders occur across age, gender, racial, ethnic, and socioeconomic variables. Effective assessment, intervention, and collaborative treatment are needed to decrease risk factors and increase opportunities for recovery.

A Tale of Childhood Loss, Conditional Acceptance and a Fear of Abandonment: A Qualitative Study Taking a Narrative Approach to Eating Disorders

Eating disorders (EDs) are serious mental health illnesses, yet there is a need to better understand the illness experience to improve treatment outcomes. Qualitative research, and narrative approaches in particular, can elicit life stories that allow for the whole illness journey to be explored. This study aimed to explore the experiences of women with a history of an ED, identifying the life events they perceived were relevant to the onset of their ED through to recovery. Interviews were conducted with 18 women with lived experience of an ED. Through structural narrative analysis, an overarching storyline of childhood loss contributing to a belief of conditional acceptance, fear of abandonment and struggle to seek emotional support due to the fear of being a burden was identified. Negative experiences with the health sector were common. These findings have implications for the way medical professionals respond to help seeking and deliver treatment.

Predictors of caregiver burden before starting family-based treatment for adolescent anorexia nervosa and associations with weight gain during treatment

PURPOSE

Caregivers play a pivotal role in the success of family-based treatment (FBT) for anorexia nervosa (AN). Caregiver burden is frequently demonstrated in eating disorders (EDs) and may impact FBT outcomes. This study examined factors associated with caregiver burden before starting FBT and whether pre-treatment caregiver burden was associated with weight gain during FBT.

METHODS

Participants included 114 adolescents with AN or atypical AN (mean age = 15.6 years, SD = 1.4) and a primary caregiver (87.6% mothers) who received FBT in the United States. Before starting treatment, participants completed self-report measures of caregiver burden (via the Eating Disorder Symptom Impact Scale), caregiver anxiety, caregiver depression, and ED symptoms. Clinical characteristics and percentage of target goal weight (%TGW) at FBT session 1 and 3 and 6 months after starting treatment were obtained via retrospective chart review. Hierarchical regressions examined predictors of caregiver burden before FBT initiation. Associations between pre-treatment caregiver burden and %TGW gain at 3 and 6 months after starting FBT were assessed with hierarchical regressions.

RESULTS

Caregiver anxiety (p < 0.001), family history of EDs (p = 0.028), adolescent mental health treatment history (p = 0.024), and ED symptoms (p = 0.042) predicted caregiver burden before starting FBT. Pre-treatment caregiver burden was not associated with %TGW gain at 3 or 6 months. Males demonstrated less %TGW gain than females at 3 months (p = 0.010) and 6 months (p = 0.012).

CONCLUSION

Proactively evaluating caregiver burden before starting FBT is suggested. Providing recommendations and/or referrals for identified caregiver vulnerabilities could indirectly impact FBT progress. Males in FBT could require longer courses of treatment and extra vigilance to this demographic is suggested.

LEVEL OF EVIDENCE

Level III, case-control analytic study.

Binge-eating disorder with and without lifetime anorexia nervosa: A comparison of sociodemographic and clinical features

OBJECTIVE

To compare individuals who have experienced binge-eating disorder (BED) and anorexia nervosa (AN) (BED AN+) to those who have experienced BED and not AN (BED AN-).

METHOD

Participants (N = 898) met criteria for lifetime BED and reported current binge eating. Approximately 14% had a lifetime diagnosis of AN. Analyses compared BED AN+ and BED AN- on sociodemographic variables and clinical history.

RESULTS

The presence of lifetime AN was associated with more severe eating disorder symptoms, including earlier onset, more frequent, more chronic, and more types of eating disorder behaviors over the lifetime, as well as a higher lifetime prevalence of bulimia nervosa (BN). Participants with lifetime AN reported being more likely to have received treatments for BED or BN, had significantly lower minimum, current, and maximum BMIs, had more severe general anxiety, and were significantly more likely to be younger and female. In the full sample, the lifetime prevalence of unhealthy weight control behaviors was high and treatment utilization was low, despite an average 15-year history since symptom onset. Gastrointestinal disorders and comorbid anxiety, depression, and attention-deficit/hyperactivity disorder symptoms were prevalent.

DISCUSSION

Individuals fared poorly on a wide array of domains, yet those with lifetime AN fared considerably more poorly. All patients with BED should be screened for mental health and gastrointestinal comorbidities and offered referral and treatment options.

PUBLIC SIGNIFICANCE

Individuals experiencing binge-eating disorder have severe symptomology, but those who have experienced binge-eating disorder and anorexia nervosa fare even more poorly. Our study emphasizes that patients with binge-eating disorder would benefit from being screened for mental health and gastrointestinal comorbidities, and clinicians should consider history of unhealthy weight control behaviors to inform treatment and relapse prevention.

Early Naso-Gastric Feeding and Outcomes of Anorexia Nervosa Patients

Nutritional rehabilitation with weight restoration is an important step in patients hospitalised for anorexia nervosa (AN). Naso-gastric feeding (NGF) should be considered when oral nutrition (OF) and oral nutritional supplementation (ONS) are insufficient. We evaluated the role of NGF on short- and long-term outcomes, considering weight gain, the length of hospitalisation (LOS) and the time to relapse. We report on the characteristics of patients under 18 years of age with AN admitted to the Department of Emergency and Acceptance of the Bambino Gesù Children's Hospital, IRCCS, Rome, between March 2019 and August 2022. Three hundred and fifteen patients were enrolled. We compared patients treated with NGF (group A) and patients without NGF (group B). Group A was characterised by a significantly lower BMI on admission and discharge, more frequent use of inpatient psychotropic therapy (IPDT) and longer hospital stay. The time to relapse was significantly longer in group A compared to group B. An early NGF setting correlates with a longer time to relapse and may be associated with a shorter LOS. A high caloric intake with a balanced nutritional formula provided by NGF allows an earlier recovery. The main advantages of this approach could be the rapid discharge of patients and a more effective psychological and social recovery.