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High mortality rates and poor outcomes from eating disorders, especially anorexia nervosa, are largely preventable and require urgent action. A national strategy to address this should include prevention; early detection; timely access to integrated physical and psychological treatments; safe management of emergencies; suicide prevention; and investment in training, services and research.
Sujet(s)
Anorexie mentale , Boulimie nerveuse , Troubles de l'alimentation , Humains , Troubles de l'alimentation/thérapie , Anorexie mentale/psychologie , Prévention du suicide , Boulimie nerveuse/psychologieRÉSUMÉ
AIMS/METHOD: This national pre-pandemic survey compared demand and capacity of adult community eating disorder services (ACEDS) with NHS England (NHSE) commissioning guidance. RESULTS: Thirteen services in England and Scotland responded (covering 10.7 million population). Between 2016-2017 and 2019-2020 mean referral rates increased by 18.8%, from 378 to 449/million population. Only 3.7% of referrals were from child and adolescent eating disorder services (CEDS-CYP), but 46% of patients were aged 18-25 and 54% were aged >25. Most ACEDS had waiting lists and rationed access. Many could not provide full medical monitoring, adapt treatment for comorbidities, offer assertive outreach or provide seamless transitions. For patient volume, the ACEDS workforce budget was 15%, compared with the NHSE workforce calculator recommendations for CEDS-CYP. Parity required £7 million investment/million population for the ACEDS. CLINICAL IMPLICATIONS: This study highlights the severe pressure in ACEDS, which has increased since the COVID-19 pandemic. Substantial investment is required to ensure NHS ACEDS meet national guidance, offer evidence-based treatment, reduce risk and preventable deaths, and achieve parity with CEDS-CYP.
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The evidence base for the treatment of severe eating disorders is limited. In addition to improving access to early intervention, there is a need to develop more effective treatments for complex presentations of eating disorders. For patients with long-standing and severe illnesses, particular difficulties might exist with their engagement with treatment and achieving treatment outcomes. Alarmingly, there is an emerging international discourse about a concept labelled as terminal anorexia and about the withdrawal of treatment for people with severe eating disorders, resulting in the death of patients, as a legitimate option. This concept has arisen in the context of vastly overstretched specialist services and insufficient research and funding for new treatments. This Personal View combines multiple perspectives from carers, patients, and mental health professionals based in the UK, highlighting how the risks of current service provision are best alleviated by increasing resources, capacity, and training, and not by a narrowing of the criteria according to which patients with eating disorders are offered the care and support they need.
Sujet(s)
Troubles de l'alimentation , Humains , Troubles de l'alimentation/thérapie , Patients , Personnel de santé , Résultat thérapeutique , AidantsRÉSUMÉ
BACKGROUND: Inpatient treatment of anorexia nervosa can be lifesaving but is associated with high rates of relapse and poor outcomes. To address this, the Oxford service has adapted the enhanced cognitive behavioural treatment (CBTE) model, first developed for inpatients in Italy to a UK national health service (NHS) setting. In this study, we compared the outcomes from treatment as usual (TAU), integrated CBTE (I-CBTE), and alternative treatment models in routine UK clinical practice. METHODS: This is a longitudinal cohort study, using routinely collected data between 2017 and 2020 involving all adults with anorexia nervosa admitted to specialist units from a large geographical area in England covering a total population of 3.5 million. We compared TAU with (1) I-CBTE (13 weeks inpatient CBTE, restoration to a healthy weight, combined with 7 weeks day treatment followed by 20 weeks of outpatient CBTE; (2) standalone inpatient CBTE (due to insufficient resources since the pandemic; and (3) 6-8 weeks admission with partial weight restoration as crisis management. Primary outcome measures (min. 1 year after discharge from hospital) were defined as: (1) good outcome: Body Mass Index (BMI) > 19.5 and no abnormal eating or compensatory behaviours; (2) poor outcome: BMI < 19.5 and/or ongoing eating disorder behaviours; (3) readmission; or (4) deceased. Secondary outcomes were BMI on discharge, and length of stay. RESULTS: 212 patients were admitted to 15 specialist units in the UK depending on bed availability. The mean age was 28.9 (18-60) years, mean admission BMI was 14.1 (10-18.3), 80% were voluntary. At minimum 1-year follow up after discharge, 70% of patients receiving I-CBTE and 29% standalone inpatient CBTE maintained good outcomes, in contrast with < 5% TAU and crisis management admission. Readmission rates of I-CBTE were 14.3% vs ~ 50% (χ2 < 0.0001) in the other groups. The main predictors of good outcome were reaching healthy BMI by discharge, I-CBTE and voluntary status. Age, psychiatric comorbidity and length of stay did not predict outcomes. BMI on discharge and length of stay were significantly better in the CBTE groups than in TAU. CONCLUSIONS: Our main finding is that in a real-life setting, I-CBTE has superior short- and minimum 1 year outcomes as compared with alternative inpatient treatment models. Dissemination of I-CBTE across the care pathway has the potential to transform outcomes of inpatient treatment for this high-risk patient population and reduce personal and societal costs.
Outcomes for adults requiring inpatient treatment for anorexia nervosa are poor. The aim of this work was to evaluate a recently introduced Integrated Cognitive Behavioural Therapy (I-CBTE) in Oxford, adapted from a model first developed for inpatients in Italy, compared with alternative inpatient treatment programmes in the UK. I-CBTE is an innovative approach which combines a time limited, planned admission of 13-weeks with the goal of full weight restoration, 7-weeks day treatment and ongoing outpatient CBTE. Treatment as usual includes an eclectic multidisciplinary approach, which is often unplanned and poorly coordinated across the care pathway in routine practice.Between 2017 and 2020, we systematically analysed routinely collected data for patients admitted to 15 specialist units from a population of 3.5million in England. We looked at outcomes between admission and discharge, and at one year follow up. 70% of patients receiving I-CBTE, maintained healthy weight at one year after discharge from hospital (without binging or purging), in contrast with less than 5% of those in alternative programmes that result in partial weight restoration. Readmission rates were 14.3% and ~ 50% respectively. Partial weight restoration resulted in high readmission rates and therefore should be discouraged.Our findings show that continuity and consistency of the I-CBTE approach are fundamental for maintaining good outcomes.
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AIMS AND METHOD: This is a longitudinal cohort study describing the demand, capacity and outcomes of adult specialist eating disorder in-patient services covering a population of 3.5 million in a South-East England provider collaborative before and since the COVID-19 pandemic, between July 2018 and March 2021. RESULTS: There were 351 referrals for admission; 97% were female, 95% had a diagnosis of anorexia nervosa and 19% had a body mass index (BMI) <13. Referrals have increased by 21% since the start of pandemic, coinciding with reduced capacity. Waiting times have increased from 33 to 46 days. There were significant differences in outcomes between providers. A novel, integrated enhanced cognitive behaviour theapy treatment model showed a 25% reduction in length of stay and improved BMI on discharge (50% v. 16% BMI >19), compared with traditional eclectic in-patient treatment. CLINICAL IMPLICATIONS: Integrated enhanced cognitive behaviour theapy reduced length of stay and improved outcomes, and can offer more effective use of healthcare resources.
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OBJECTIVES: There is increasing evidence of the impact of ultra-processed foods on multiple metabolic and neurobiological pathways, including those involved in eating behaviors, both in animals and in humans. In this study we aimed to explore ultra-processed foods and their link with disordered eating in a clinical sample. METHODS: This was a single site, retrospective observational study in a specialist eating disorder service using self-report on the electronic health records. Patients with a Diagnostic and Statistical Manual of Mental Disorders (fifth edition) diagnosis of anorexia nervosa (AN), bulimia nervosa (BN), or binge eating disorder (BED) were randomly selected from the service database in Oxford from 2017 to 2019. The recently introduced NOVA classification was used to determine the degree of industrial food processing in each patient's diet. Frequencies of ultra-processed foods were analyzed for each diagnosis at each mealtime and during episodes of binging. RESULTS: A total of 70 female and 3 male patients were included in the study; 22 had AN, 25 BN, and 26 BED. Patients with AN reported consuming 55% NOVA-4 foods, as opposed to approximately 70% in BN and BED patients. Foods that were consumed in a binge pattern were 100% ultra-processed. CONCLUSION: Further research into the metabolic and neurobiological effects of ultra-processed food intake on disordered eating, particularly on binging, is needed.
Sujet(s)
Anorexie mentale , Syndrome d'hyperphagie compulsive , Boulimie nerveuse , Boulimie , Troubles de l'alimentation , Syndrome d'hyperphagie compulsive/épidémiologie , Femelle , Humains , Mâle , Études rétrospectivesSujet(s)
Recherche biomédicale/tendances , Troubles de l'alimentation/prévention et contrôle , Prévision , Investissements/tendances , Soutien financier à la recherche comme sujet/tendances , Recherche biomédicale/économie , Troubles de l'alimentation/mortalité , Humains , Mortalité prématurée , Soutien financier à la recherche comme sujet/économieRÉSUMÉ
BACKGROUND: In the last two decades, a new phenotype termed Sarcopenic Obesity (SO), in which sarcopenia and obesity coexist, has emerged. OBJECTIVE: The aim of this systematic review and meta-analysis was first to assess the prevalence of Metabolic syndrome (Mets) among individuals with and without SO, and second, to determine if SO may increase the relative risk of Mets. METHODS: This study was conducted in adherence to the Preferred Reporting Items for Systematic Review and Meta-Analyses (PRISMA) guidelines and the data were collated by means of metaanalysis and narrative synthesis. RESULTS: Twelve studies including a total of 11,308 adults with overweight or obesity of both genders met the inclusion criteria and were reviewed, revealing two main findings. First, a similar overall prevalence of Mets in individuals with SO (61.49%; 95% CI: 52.19-70.40) when compared to those without SO (56.74%; 95% CI: 47.32-65.93) was identified. Second, the presence of SO appears not to increase the risk of Mets with respect to those without SO (RR = 1.08, 95% CI: 0.99- 1.17, p = 0.07). CONCLUSION: No higher prevalence of Mets among individuals with SO when compared to those with obesity only, nor a significant association between SO and a higher risk of Mets was found.
Sujet(s)
Syndrome métabolique X/complications , Obésité/complications , Sarcopénie/complications , Sujet âgé , Femelle , Humains , Mâle , Syndrome métabolique X/anatomopathologie , Obésité/anatomopathologie , Prévalence , Facteurs de risque , Sarcopénie/anatomopathologieRÉSUMÉ
Over the last 50 years, in parallel with the obesity epidemic, the prevalence of eating disorders has increased and presentations have changed. In this narrative review, we consider recent research exploring the implications of changing patterns of food consumption on metabolic and neurobiological pathways, a hitherto neglected area in eating disorder research. One of the major changes over this time has been the introduction of ultra-processed (NOVA-4) foods, which are gradually replacing unprocessed and minimally processed foods. This has resulted in the increased intake of various sugars and food additives worldwide, which has important metabolic consequences: triggering insulin and glucose response, stimulating appetite, and affecting multiple endocrine and neurobiological pathways, as well as the microbiome. A paradigm shift is needed in the conceptual framework by which the vulnerability to, and maintenance of, different eating disorders may be understood, by integrating recent knowledge of the individual metabolic responses to modern highly processed foods into existing psychological models. This could stimulate research and improve treatment outcomes.
Sujet(s)
Régime occidental , Troubles de l'alimentation/thérapie , Appétit , Recherche biomédicale , Comportement alimentaire , Humains , Obésité/thérapieRÉSUMÉ
Evolutionary science can serve as the high-level organising principle for understanding psychiatry. Evolutionary concepts generate new models and ideas for future psychiatric study, research, policy and therapy. The authors accordingly make the case for the inclusion of evolutionary biology in the postgraduate education of psychiatric trainees.
Sujet(s)
Évolution biologique , Psychiatrie/enseignement et éducation , Formation médicale continue comme sujet , HumainsRÉSUMÉ
Bed rest is commonly used on medical and paediatric wards as part of nursing management of the physically compromised patient with severe anorexia nervosa. The aim of this study was to review the evidence base of bed rest as an intervention in the management of severe anorexia nervosa. We searched MEDLINE, PubMed, Embase, PsychInfo, CINAHL, HMIC, AMED, HBE, BNI and guidelines written in English until April 2018 using the following terms: bed rest and anorexia nervosa. After exclusion of duplicates, three guidelines and eight articles were included. The papers were methodologically heterogeneous, and therefore, quantitative summary was not possible. There have been no randomised controlled trials to compare the benefits and harms of bed rest as the focus of intervention in the treatment of anorexia nervosa. Several papers showed that patients have a strong preference for less restrictive approaches. These are also less intensive in nursing time. Negative physical consequences were described in a number of studies: these included lower heart rate, impaired bone turn over and increased risk of infection. We found no evidence to support bed rest in hospital treatment of anorexia nervosa. The risks associated with bed rest are significant and include both physical and psychological harm, and these can be avoided by early mobilisation. Given the established complications of bed rest in other critically ill patient populations, it is difficult to recommend the enforcement of bed rest for patients with anorexia nervosa. Future research should focus on safe early mobilisation, which would reduce complications and improve patient satisfaction.
Sujet(s)
Anorexie mentale/thérapie , Alitement/effets indésirables , Hospitalisation , Alitement/méthodes , Alitement/normes , HumainsRÉSUMÉ
Anorexia nervosa is a severe mental disorder that is characterised by dietary restriction, low weight and widespread endocrine abnormalities. Whilst the importance of weight restoration has been recognised in recent guidelines, the significance of normalising body fat mass has received less attention. A recent systematic review and meta-analysis found that a minimum of 20.5% body fat mass is necessary for regular menses in women with anorexia nervosa of reproductive age. This has significant implications for both treatment and research. It is important to help the patient and carers understand that a certain level of body fat percentage is essential for optimal health, such as the return of menstruation. Further research is needed into how best to use this information to help motivation to change as part of treatment. The benefit of the return of menstruation goes beyond improved fertility: it signals the normalisation of sexual hormones, which have a widespread impact on the body and multiple pathways in the brain. Given the complex functions of adipocytes in various organs of the body, the metabolic effects of the normal body fat tissue should not be underestimated. Further research is needed to elucidate the mechanisms behind the link between minimum body fat mass, menstruation, bone and brain health in anorexia nervosa.
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Tissu adipeux/métabolisme , Anorexie mentale/thérapie , Poids/physiologie , Menstruation/physiologie , Adipocytes/physiologie , Composition corporelle/physiologie , Femelle , HumainsRÉSUMÉ
BACKGROUND: Eating disorders affect 1%-4% of the population and they are associated with an increased rate of mortality and multimorbidity. Following the avoidable deaths of three people the parliamentary ombudsman called for a review of training for all junior doctors to improve patient safety. OBJECTIVE: To review the teaching and assessment relating to eating disorders at all levels of medical training in the UK. METHOD: We surveyed all the UK medical schools about their curricula, teaching and examinations related to eating disorders in 2017. Furthermore, we reviewed curricula and requirements for annual progression (Annual Review of Competence Progression (ARCP)) for all relevant postgraduate training programmes, including foundation training, general practice and 33 specialties. MAIN OUTCOME MEASURES: Inclusion of eating disorders in curricula, time dedicated to teaching, assessment methods and ARCP requirements. RESULTS: The medical school response rate was 93%. The total number of hours spent on eating disorder teaching in medical schools is <2 hours. Postgraduate training adds little more, with the exception of child and adolescent psychiatry. The majority of doctors are never assessed on their knowledge of eating disorders during their entire training, and only a few medical students and trainees have the opportunity to choose a specialist placement to develop their clinical skills. CONCLUSIONS: Eating disorder teaching is minimal during the 10-16 years of undergraduate and postgraduate medical training in the UK. Given the risk of mortality and multimorbidity associated with these disorders, this needs to be urgently reviewed to improve patient safety.