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Drawing from literature on measurement‐based care and prognostic indices in eating disorder (ED) treatment, Wade et al. offer an algorithm for treating co‐occurring mental‐health conditions (i.e., psychiatric comorbidity) in people with EDs, and for studying effects of comorbidity‐oriented treatments. Advocating session‐by‐session measurement to inform adaptive treatment, their proposal outlines a process for adjusting conventional ED treatment to situations in which comorbidity impedes treatment progress. The plan is methodical and responsive to evidence suggesting that peoples' early in‐treatment change has more power, prognostically, than do indices of comorbidity. In the absence of data to inform practices in some areas, the authors intentionally leave key questions unanswered until future results are in. But this means that they reserve comment on how to determine that comorbidity is interfering with treatment response, or to select the best‐fitting of available comorbidity‐oriented options. Likewise, the proposal draws most of its inspiration from literature on individual (mainly cognitive‐behavioral) psychotherapy and, as a result, does not fully represent biopsychosocial perspectives, or elaborate upon the place in comorbidity management of biological treatments, family, and carer involvement, or more complex integrated approaches. Considerations on how to apply the latter methods would broaden the plan's scope. [ABSTRACT FROM AUTHOR]

Background: We studied the effect of the Covid‐19 pandemic on child eating disorder hospitalizations in Quebec, Canada. Quebec had one of the strictest lockdown measures targeting young people in North America. Methods: We analyzed eating disorder hospitalizations in children aged 10–19 years before and during the pandemic. We used interrupted time series regression to assess trends in the monthly number of hospitalizations for anorexia nervosa, bulimia nervosa, and other eating disorders before the pandemic (April 2006 to February 2020), and during the first (March to August 2020) and second waves (September 2020 to March 2021). We determined the types of eating disorders requiring hospital treatment and identified the age, sex and socioeconomic subgroups that were most affected. Results: Hospitalization rates for eating disorders increased during the first (6.5 per 10,000) and second waves (12.8 per 10,000) compared with the period before the pandemic (5.8 per 10,000). The increase occurred for anorexia nervosa as well as other types of eating disorders. The number of girls and boys aged 10–14 years admitted for eating disorders increased during wave 1. Wave 2 triggered an increase in eating disorder admissions among girls aged 15–19 years. Hospitalization rates increased earlier for advantaged than disadvantaged youth. Conclusions: The Covid‐19 pandemic affected hospitalizations for anorexia nervosa as well as other eating disorders, beginning with girls aged 10–14 years during wave 1, followed by girls aged 15–19 years during wave 2. Boys aged 10–14 years were also affected, as well as both advantaged and disadvantaged youth. [ABSTRACT FROM AUTHOR]

Recent studies have reported altered methylation levels at disorder-relevant DNA sites in people who are ill with Anorexia Nervosa (AN) compared to findings in people with no eating disorder (ED) or in whom AN has remitted. The preceding implies state-related influences upon gene expression in people with AN. This study further examined this notion. We measured genome-wide DNA methylation in 145 women with active AN, 49 showing stable one-year remission of AN, and 64 with no ED. Comparisons revealed 205 differentially methylated sites between active and no ED groups, and 162 differentially methylated sites between active and remitted groups (Q < 0.01). Probes tended to map onto genes relevant to psychiatric, metabolic and immune functions. Notably, several of the genes identified here as being differentially methylated in people with AN (e.g. SYNJ2, PRKAG2, STAT3, CSGALNACT1, NEGR1, NR1H3) have figured in previous studies on AN. Effects also associated illness chronicity and lower BMI with more pronounced DNA methylation alterations, and remission of AN with normalisation of DNA methylation. Findings corroborate earlier results suggesting reversible DNA methylation alterations in AN, and point to particular genes at which epigenetic mechanisms may act to shape AN phenomenology. [ABSTRACT FROM AUTHOR]

Objective: Findings show virtual therapy (conducted using internet‐based videoconferencing techniques) to be a viable alternative to in‐person therapy for a variety of mental‐health problems. COVID‐19 social‐distancing imperatives required us to substitute virtual interventions for in‐person sessions routinely offered in our outpatient eating disorder (ED) program—and afforded us an opportunity to compare the two treatment formats for clinical efficacy. Methods: Using self‐report assessments, we compared outcomes in a historical sample of 49 adults with heterogeneous EDs (treated in‐person over 10–14 weeks in individual and group therapies) to those of 76 patients receiving comparable virtual treatments, at distance, during the COVID‐19 outbreak. Linear mixed models were used to study symptom changes over time and to test for differential effects of treatment modality. Results: Participants in both groups showed similar improvements on eating symptoms, levels of weight gain (in individuals in whom gain was indicated), and satisfaction with services. Discussion: Our results suggest that short‐term clinical outcomes with virtual and in‐person ED therapies are comparable, and point to potentials of virtual therapy for situations in which geographical distance or other barriers impede physical access to trained therapists or specialized treatments. [ABSTRACT FROM AUTHOR]

As in Australia, Canadian care-delivery tradition separates mental-health services designated for children and adolescents (under age 18) from those offered to adults (aged 18 and over). Likewise, some staff experience discomfort with the need to "reach upward" or "reach downward" (to use Allison et al.'s terms) to broaden their expertise in response to needs of patients who are either older or younger than those they used to treat. Dear Sir, Allison and et al.[1] advocate convincingly for the movement to all-age, "lifespan" care for people with eating disorders (EDs). [Extracted from the article]

Objective: To determine the association between adolescent hospitalization for suicide attempts and the subsequent risk of eating disorder hospitalization. Method: This was a cohort study of 162,398 adolescent girls in Quebec, Canada, including 7741 with suicide attempts before 20 years of age, matched to 154,657 adolescents with no attempt between 1989 and 2019. The main exposure measure was suicide attempt hospitalization. The main outcome measure was hospitalization for an eating disorder up to 31 years later, including anorexia nervosa, bulimia nervosa, and other eating disorders. We used adjusted Cox regression models to estimate hazard ratios (HR) and 95% confidence intervals (CI) for the association between adolescent suicide attempts and eating disorder hospitalization. Results: Adolescent girls admitted for a suicide attempt had 5.55 times the risk of eating disorder hospitalization over time (95% CI 3.74–8.23), compared with matched controls. Suicide attempt was associated with anorexia nervosa (HR 3.57, 95% CI 1.78–7.17) and bulimia nervosa and other eating disorders (HR 8.55, 95% CI 5.48–13.32). Associations were pronounced in girls with repeated suicide attempts. Girls who attempted suicide through self‐poisoning had an elevated risk of anorexia nervosa, whereas girls who used violent methods such as cutting or piercing had a greater risk of bulimia nervosa and other eating disorders. Suicide attempt was strongly associated with eating disorder hospitalization in the year following the attempt, but associations persisted throughout follow‐up. Discussion: Suicide attempt admission is associated with the long‐term risk of eating disorder hospitalization in adolescent girls. Public Significance: This study of adolescent girls suggests that suicide attempt admission is associated with the long‐term risk of hospitalization for eating disorders. The risk is greatest in the year after the attempt, but persists over time. Adolescents who present with a suicide attempt may benefit from screening for eating disorders and long‐term follow‐up to help prevent the exacerbation or development of eating disorders. [ABSTRACT FROM AUTHOR]

Background: Given limited availability of informed treatments for people affected by eating disorders (EDs), there has been increasing interest in developing self-administered, technology-based ED interventions. However, many available interventions are limited to a specific ED diagnosis or assume that participants are ready to change. We developed a digital self-help application (called ASTrA) that was explicitly designed to be transdiagnostic and to help increase motivation for change. The aim of the present study was to describe the development and examine the psychometric properties, user satisfaction and rated potentials for practical use of our application. Methods: The content of our application was based on concepts derived from self-determination theory, the transtheoretical model of change, and cognitive theory. The application was developed by a multidisciplinary team of clinicians, researchers, staff members and individuals with lived ED experience, each being involved in all steps of the application's development. We tested validity, reliability, satisfaction and perceived feasibility for clinical implementation in an independent sample of 15 patients with an ED and 13 clinicians specialized in ED treatment. Psychometric properties were evaluated using descriptive statistics, correlations, content validity indices and intraclass coefficients. Differences in satisfaction ratings and perceived potential for clinical implementation of the application between clinicians and patients were examined using Mann–Whitney U tests. Results: The digital application showed excellent validity (mean i-CVI:.93, range:.86–.96) and internal reliability (all Cronbach alpha's >.88). Patients and clinicians both considered the application acceptable, appropriate, and feasible for use in clinical practice. Conclusions: Findings suggest that our transdiagnostic interactive application has excellent psychometric properties. Furthermore, patients and clinicians alike were positive about the possible use of the application in clinical practice. The next step will be to investigate the application's effectiveness as an intervention to promote autonomous motivation and to facilitate remission in people on the waitlist for specialized ED treatment. [ABSTRACT FROM AUTHOR]

Despite availability of evidence-based treatments for eating disorders (EDs), individuals with EDs often do not receive informed treatment. Training of non-specialized clinicians by experienced professionals through knowledge exchange (KE) programs is an effective way to enhance accessibility to evidence-based treatments for EDs. The authors conducted a qualitative analysis of factors that facilitated or impeded the uptake of an ED-focused KE program. Semi-structured interviews were conducted with mental health professionals (n = 43) and managers (n = 11) at 13 community mental-health sites at which the KE program was offered. Data were analyzed using a qualitative content analysis. Key facilitators identified were management support for the program and building competence through ongoing supervision of clinicians. Main barriers were limited access to ED patients to treat and having insufficient time to apply ED interventions in front-line settings. The results provide insights into the practical imperatives involved in implementing a KE initiative for ED treatment. [ABSTRACT FROM AUTHOR]

Although treatment dropout is common among patients with eating disorders, very few studies have examined predictors of non‐completion in day treatment. We investigated various potential predictors of dropout from adult day treatment. Participants were 295 adult patients with a diagnosis of Anorexia Nervosa (restricting or binge‐eating/purging subtype), Bulimia Nervosa (BN), Other Specified Feeding or Eating Disorder, or Avoidant Restrictive Food Intake Disorder. Predictors included eating‐disorder characteristics, motivation at the commencement of treatment, Body Mass Index (BMI), time spent in treatment and personality dimensions. Logistic regression analyses showed that for patients with a BMI of less than 20 at the start of treatment, low BMI was a significant predictor of staff‐initiated termination due to not meeting weight gain goals. Furthermore, completing less than 6 weeks of treatment was associated with staff‐initiated termination. For the whole sample, those with higher changes in weight over the course of treatment were less likely to terminate prematurely. None of the other predictor variables yielded significant results. Results of the current study highlight characteristics of patients who are more likely not to complete day treatment and can help identify patients who may be at risk for not succeeding in multi‐diagnostic day treatment programs. Highlights: For patients attending day treatment, low BMI at the start of treatment was a significant predictor of staff‐initiated discharge in participants who entered the program with a BMI < 20For all patients, larger changes in BMI over the course of treatment predicted higher likelihood of completing treatmentResults can help identify which patients may be at risk for not succeeding in multi‐diagnostic day treatment programs and address this risk in the transition to a higher level of care from lower levels [ABSTRACT FROM AUTHOR]