Emotion coaching skills as an augmentation to family-based therapy for adolescents with anorexia nervosa: A pilot effectiveness study with families with high expressed emotion.

OBJECTIVE: To examine the feasibility and acceptability of augmenting family-based treatment (FBT) for adolescents with anorexia nervosa (AN) or atypical anorexia nervosa (AAN) with a parent emotion coaching intervention (EC) focused on reducing parent expressed emotion. METHOD: In this pilot effectiveness trial, families of adolescents with AN/AAN exhibiting high expressed emotion received standard FBT with either (1) EC group or (2) support group (an attention control condition focused on psychoeducation). RESULTS: Forty-one adolescents with AN or AAN were recruited (88% female, Mage = 14.9 ± 1.6 years, 95% White: Non-Hispanic, 1% White: Hispanic, 1% Bi-racial: Asian). Most study adolescents were diagnosed with AN (59%) while 41% were diagnosed with AAN. Participating parents were predominantly mothers (95%). Recruitment and retention rates were moderately high (76% and 71%, respectively). High acceptability and feasibility ratings were obtained from parents and interventionists with 100% reporting the EC intervention was "beneficial"-"very beneficial." The FBT + EC group demonstrated higher parental warmth scores at post-treatment compared to the control group (standardized effect size difference, d = 1.58), which was maintained at 3-month follow-up. Finally, at post-treatment, the FBT + EC group demonstrated higher rates of full remission from AN/AAN (40%) compared to FBT + support (27%), and were nine times more likely to be weight restored by 3-month follow-up. DISCUSSION: Augmenting FBT with emotion coaching for parents with high expressed emotion is acceptable, feasible, and demonstrates preliminary effectiveness. PUBLIC SIGNIFICANCE: Family based treatment for AN/AAN is the recommended treatment for youth but families with high criticism/low warmth are less likely to respond to this treatment. Adding a parent emotion coaching group (EC) where parents learn to talk to their adolescents about tough emotions is feasible and well-liked by families.

Yoga as an intervention to promote bone and mental health in adolescent females with anorexia nervosa: a pilot study.

In this randomized pilot study, we examined the effects of yoga intervention on axial and peripheral bone mineral density (BMD), disordered eating cognitions, anxiety, and depression in adolescent girls with anorexia nervosa (AN). Fifteen young women aged 13-18 years with AN or atypical AN were randomized to either a Yoga group (n = 7), including twice-weekly yoga for 24 weeks plus standard outpatient care, or Non-Yoga group (n = 8), who received standard outpatient care alone. Data from anthropometrics, mental health and eating behavior questionnaires, dual-energy x-ray absorptiometry, and peripheral quantitative computed tomography measurements were obtained at baseline and 6 months. The adjunct of yoga to standard treatment resulted in statistically significant improvement of axial BMD, depression, and disordered eating cognitions in comparison to the Non-Yoga group. In conclusion, a gentle yoga intervention may be beneficial for improving bone and mental health in adolescent females with AN.

Eating disorder severity and psychological morbidity in adolescents with anorexia nervosa or atypical anorexia nervosa and premorbid overweight/obesity.

PURPOSE: A significant proportion of adolescents with anorexia nervosa (AN) or atypical anorexia nervosa (AAN) experience premorbid overweight/obesity, yet distinct characteristics among this subset of patients remain unclear. This study examined eating disorder (ED) symptom severity, psychological morbidity, and weight stigma in patients with premorbid overweight/obesity as compared to patients with premorbid normal weights. METHODS: Participants included adolescents with AN or AAN (aged 12-18) who received multidisciplinary treatment at a pediatric medical center in the United States. ED symptoms, anxiety, and depression were compared among patients with premorbid overweight/obesity (n = 43) and premorbid normal weights (n = 63). Associations between weight stigma, ED severity, and psychological morbidity were also examined. RESULTS: Patients with premorbid overweight/obesity reported greater ED severity (p = 0.04), anxiety (p < 0.003), depression (p = 0.02), and a higher frequency of weight-based teasing by peers (p = 0.003) and parent weight talk about their own weights (p < 0.001). Weight-based teasing was positively associated with ED symptoms, anxiety, and depression for all patients, regardless of premorbid weight status. CONCLUSIONS: Adolescents with AN or AAN and a history of overweight/obesity may present with greater ED symptom severity and psychological morbidity than patients with normal weight histories. Distinct prevention and treatment interventions for adolescents with AN or AAN and premorbid overweight/obesity may be warranted. LEVEL OF EVIDENCE: Level III, case-control analytic study.

Higher admission and rapid readmission rates among medically hospitalized youth with anorexia nervosa/atypical anorexia nervosa during COVID-19.

The COVID-19 pandemic has had sweeping and deleterious effects on the well-being of individuals worldwide. Eating disorders (EDs) are no exception, with incidence and prevalence of EDs rising since COVID-19 onset. The current study examined inpatient census and readmission rates among youth (aged 8-18) hospitalized for medical complications of anorexia nervosa (AN) or atypical anorexia nervosa (AAN) throughout distinct periods of the COVID-19 pandemic, including pre-COVID-19 (n = 136), COVID-19 lockdown (n = 3), and post COVID-19 lockdown (n = 24). Data from the COVID-19 lockdown period was excluded from analyses due to low sample size. Youth hospitalized during post COVID-19 lockdown were over 8-times more likely to be readmitted within 30-days of discharge compared to patients hospitalized before the pandemic (p = .002). Further, the inpatient census of youth with AN/AAN was significantly higher during post COVID-19 lockdown compared to pre-COVID-19 (p = .04). One-third of patients hospitalized since the pandemic identified COVID-19 consequences as a primary correlate of their ED. Our findings, although not causal, suggest an association between COVID-19 and AN/AAN development and exacerbation in youth, thus prompting more medical admissions and rapid readmissions among this demographic. This study has important implications for understanding how AN/AAN onset and exacerbation in youth has been affected by the COVID-19 pandemic and can inform new efforts to support individuals navigating treatment during a global crisis.

Modifiable factors associated with mental health symptoms in siblings of adolescents with anorexia nervosa.

PURPOSE: Research demonstrates that anorexia nervosa (AN) takes a significant toll on affected families, yet the well-being of siblings has been largely overlooked. This study examines mental health symptoms in siblings of adolescents with AN and seeks to identify modifiable factors associated with well-being. METHOD: Participants included 34 siblings (aged 11-19) of adolescents with AN and 47 age and sex matched controls. Participants and their caregivers completed assessments of anxiety, depression, internalizing and externalizing problems, and parentification. Siblings of adolescents with AN also completed the Sibling Perception Questionnaire, an assessment of perceptions and attitudes about AN. RESULTS: Analyses indicated that siblings of adolescents with AN reported greater anxiety and parentification than controls. On caregiver reports of participants' internalizing and externalizing symptoms, no significant differences were found across groups. In siblings of adolescents with AN, females were more vulnerable to anxiety, depression, and negative attitudes and perceptions about AN than males. Perceived negative interpersonal interactions, specific to having a brother or sister with AN, were associated with greater anxiety and depression among AN siblings. CONCLUSION: Findings from this pilot study suggest that siblings of adolescents with AN are vulnerable to anxiety and parentification behaviors. Negative interpersonal interactions specific to having a brother or sister with AN may perpetuate risk for poorer well-being. Caregivers may not be attuned to these struggles, highlighting the importance of provider and family education about sibling vulnerabilities. Therapeutic interventions that target siblings of adolescents with AN are also indicated. LEVEL OF EVIDENCE: Level III, case-control analytic study.

Correlation of Functional Magnetic Resonance Imaging Response to Visual Food Stimuli With Clinical Measures in Adolescents With Restrictive Eating Disorders.

PURPOSE: Previous reports have shown limbic dysregulation in patients with restrictive eating disorders (EDs). This study investigated functional responses in brain systems to visual food stimuli and their correlation with psychological and behavioral outcomes. METHODS: A total of 18 females, aged 13-18 years, who were diagnosed with anorexia nervosa (n = 11) or atypical anorexia nervosa (n = 7), completed functional magnetic resonance imaging during a visual food paradigm. Stimuli included four food types and one nonfood. Anxiety and disordered eating cognitions were assessed using the State-Trait Anxiety Inventory and Eating Attitude Test (EAT-26). Analyses were performed to obtain contrasts among different food categories and test their correlations with cognitive and behavioral scores. RESULTS: Contrasts of foods versus nonfood generally resulted in positive responses in occipital regions and negative responses in temporal and parietal gyri. Contrast of sweets versus nonfood, in particular, elicited additional activation in the hippocampus. Contrasting sweet to nonsweet food, the orbitofrontal cortex and anterior cingulate cortex (ACC) were activated. Contrast of all foods versus nonfood had a positive correlation with State-Trait Anxiety Inventory-state scores in the orbitofrontal cortex and ACC. Finally, the sweet versus nonsweet contrast correlated positively with EAT-26 in ACC and other frontal areas. CONCLUSIONS: Visual food stimuli elicited brain responses in limbic centers, and sweet foods extended activation to other limbic domains. Sweet food contrast correlated to EAT-26 in regions comprising the default mode network tied to introspection. Thus, we conclude that visual food stimuli produce activation in limbic-regulating regions in patients with restrictive EDs that correlate with disordered-eating cognitions and behaviors.

Adolescent males with atypical anorexia nervosa and premorbid obesity: three case reports.

PURPOSE: Premorbid obesity is an identified risk factor for eating disorder (ED) development among adolescent males. However, pervasive gender- and weight-related biases about ED inhibit timely diagnosis and treatment among this demographic. This study examined the psychological and medical characteristics of three adolescent males with premorbid obesity who were not diagnosed with atypical anorexia nervosa (AAN) until medical sequelae of malnutrition warranted emergent hospitalization. Factors associated with diagnostic delays among these cases were identified to facilitate increased awareness of this at-risk demographic. METHODS: Retrospective chart review was conducted on three adolescent males (aged 12-17) with AAN and premorbid obesity who were medically hospitalized for 13-24 days (M = 20.3, SD = 9.7). Demographic variables, psychological characteristics, and physical data were extracted. RESULTS: Each case presented at normal or overweight BMI status (M = 22.7 kg/m2, SD = 3.2) following a significant loss of weight ranging from 19 to 42% of total body mass (M = 31.7%, SD = 9.5) over 5-12 months (M = 8.3, SD = 2.9). Plausible factors associated with diagnostic delays included initial weight loss recommendations by a medical provider, with little support or oversight; limited insight that symptoms were problematic; social reinforcement of dieting behaviors; low prevalence of psychiatric comorbidity; parental obesity; and parental history of bariatric surgery. CONCLUSIONS: These cases elucidate the importance of close follow-up of youth with obesity who are encouraged to lose weight. Further education about AAN among males with premorbid obesity is crucial for timely diagnosis and intervention.

An intensive family-based treatment guided intervention for medically hospitalized youth with anorexia nervosa: Parental self-efficacy and weight-related outcomes.

Recent studies suggest the efficacy of family-based treatment (FBT) among youth with anorexia nervosa (AN) in intensive treatment settings. This study aimed to assess weight outcomes in youth who received an FBT intervention while hospitalized for medical complications of AN. Parental self-efficacy among participating caregivers was also measured. Post-discharge weights of 49 participants were compared with weights of 44 youth who were hospitalized prior to the provision of the FBT intervention. Youth who received the FBT intervention gained significantly more weight than youth in the retrospective treatment as usual group at 3 and 6 months following discharge. FBT youth were 2.84 times more likely than retrospective treatment as usual youth to achieve at least 95% of treatment goal weight at 6 months post-discharge. Finally, parental self-efficacy significantly increased in caregivers who participated in the FBT intervention. Findings provided preliminary support for the provision of FBT to medically hospitalized youth with AN.

Impact of short-term refeeding on appetite and meal experiences in new onset adolescent eating disorders.

Restrictive eating disorders (ED) are increasing and represent a serious risk to the health of adolescent females. Restrictive ED in youth are often treated through aggressive short-term refeeding. Although evidence supports that this intervention is the "gold standard" for improving ED outcomes in youth, little research has specifically probed appetite and meal-related responses to this type of intensive, short-term refeeding in newly diagnosed individuals. Information about appetite and meal-related dysfunction could provide valuable insights regarding treatment-interfering features of ED in both acute inpatient and longer-term outpatient treatment. The purpose of this study was to evaluate the hunger, fullness, olfactory, and gustatory responses of adolescents with newly-diagnosed restrictive ED and to probe how and when these responses are altered by refeeding. Using a quasi-experimental ecologically valid methodology, this study described and compared profiles of hunger, fullness, olfactory, and gustatory responses in adolescent females (n = 15) with newly diagnosed restrictive ED at hospital admission (i.e., severe malnutrition) and after medical refeeding, in comparison to healthy controls (n = 15). Results showed that newly diagnosed (i.e., malnourished) adolescents with ED showed significantly different meal-related experiences than controls. Refeeding improved some of these differences, but not all. Following refeeding, females with ED continued to show lower hunger, greater fullness, and lower pleasantness of smell ratings compared to controls. Unpleasantness of taste ratings maladaptively increased, such that females who were re-fed reported more aversive scents than pre-treatment. Profiles of meal-related responses were also identified and compared between groups. The applicability of these findings are discussed within the context of critical periods of change during refeeding treatment and potentially promising intervention targets that might enhance treatment outcomes for adolescents with newly onset, restrictive ED.

Risk for prolonged QT interval and associated outcomes in children with early restrictive eating patterns.

UNLABELLED: Aim This study aimed to describe the frequency of QTc prolongation in children with restrictive eating disorders early in the course of disease admitted for inpatient therapy, to determine the frequency of associated ventricular arrhythmia, and to evaluate the relationship between QTc interval and concomitant electrolyte abnormalities and rate of weight loss. METHODS: This was a retrospective cohort study of patients aged 11-25 years with early restrictive eating disorders. RESULTS: In all, 82 patients met the inclusion criteria (84% female). In total, 9.8% had prolonged QTc interval during hospitalisation. Patients with prolonged QTc had significantly higher resting heart rates (p=0.006), but there was no association with hypokalaemia (p=0.31), hypomagnesaemia (p=0.43), hypophosphataemia (p=1), or rate of weight loss (p=1). CONCLUSION: Mild QTc prolongation in patients with restrictive eating disorders is not related to electrolyte abnormalities or rate of weight loss in this population, suggesting that investigation about other potential risk factors of prolonged QTc interval may be warranted.

Eating disorders in adolescent girls.

Eating disorders affect a minority of adolescents, but represent a significant source of chronic illness in this age group. Treatment requires a multidisciplinary team approach and family involvement. The prognosis for adolescents is better than that for adult patients with eating disorders, but requires prompt diagnosis and referral to experienced providers. In this article, updates on the latest developments in the diagnosis and treatment of anorexia nervosa and bulimia are presented.