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Objective: The purpose of this study was to examine the association between weight gain and eating disorder (ED) symptoms among adults receiving treatment for atypical anorexia nervosa (AAN), to determine whether those who had a higher percent of expected body weight (%EBW) at discharge exhibited lower ED symptoms than those who gained less weight, and to compare this group to a matched sample of patients with anorexia nervosa (AN). Method: Participants were 96 adults receiving treatment at an ED treatment facility between December 2020 and May 2023. The Eating Disorder Examination‐Questionnaire (EDE‐Q) was completed at admission and discharge, and %EBW was obtained at admission and discharge. Results: All EDE‐Q subscale scores improved from admission to discharge for patients with AAN and patients with AN. Neither %EBW at discharge nor weight gain were associated with EDE‐Q subscale scores for those with AAN. For patients with AN, %EBW at discharge and weight gain were associated with EDE‐Q Restraint at discharge. Conclusions: Weight restoring to a higher level and gaining more weight were not associated with EDE‐Q scores at discharge for AAN. Further research is needed to determine how weight restoration using intensive treatment settings affects remission and recovery in patients with AAN. Highlights: Among patients with atypical anorexia nervosa (AAN) and anorexia nervosa, all eating disorder Examination‐Questionnaire subscale scores improved from admission to discharge in a higher level of care treatment programme for eating disorders.Neither percent Expected Body Weight at discharge nor weight gain were associated with Eating Disorder Examination‐Questionnaire subscale scores for those with AAN.Weight restoring to a higher level and gaining more weight were not associated with better eating disorder symptomatology at discharge for those with AAN. [ABSTRACT FROM AUTHOR]

Background: Recognition of atypical anorexia nervosa (AAN) has challenged underweight as a defining factor of illness severity in anorexia nervosa (AN). The present study aimed to compare rates of medical instability in adolescents with underweight (AN) and non‐underweight (AAN) anorexia nervosa. Methods: The study examined assessment data from specialist eating disorder services in the UK between January and December 2022. Participants (n = 205) aged 11–18 years were recruited across eight eating disorder clinics and diagnosed with AN (n = 113) or AAN (n = 92) after clinical assessment. Parameters associated with risk of medical instability were compared between AN and AAN groups, using t tests and regression analysis. Results: Rates of bradycardia and hypotension did not differ significantly between AN and AAN groups (p = 0.239 and p = 0.289). Although white blood cell counts were lower in the AN group, rates of leukopaenia could not be statistically compared as a result of there being too few counts in at least one group. No incidences of hypophosphataemia were found in the sample. A significant regression equation was found for percentage median body mass index, but not rate of weight loss, as a predictor of blood pressure, serum phosphorous and magnesium. Conclusions: Our findings indicate that medical instability occurs across a range of body weights in young people with AN and AAN. Although certain parameters of risk such as blood pressure, serum phosphorous and magnesium may be worsened at lower weight, both AN and AAN are serious mental health conditions that can lead to medical instability. Highlights: The study compared rates of medical instability in adolescents with underweight (AN) and non‐underweight (AAN) anorexia nervosa.The findings support the conclusion that, although certain parameters of risk (e.g., blood pressure) may be worsened by lower weight, both AN and AAN are serious illnesses that can lead to medical compromise. [ABSTRACT FROM AUTHOR]

Background: A large body of work has reported a link between prenatal exposure to infection and increased psychiatric risk in offspring. However, studies to date have focused primarily on exposure to severe prenatal infections and/or individual psychiatric diagnoses in clinical samples, typically measured at single time points, and without accounting for important genetic and environmental confounders. In this study, we investigated whether exposure to common infections during pregnancy is prospectively associated with repeatedly assessed child psychiatric symptoms in a large population‐based study. Methods: Our study was embedded in a prospective pregnancy cohort (Generation R; n = 3,598 mother–child dyads). We constructed a comprehensive prenatal infection score comprising common infections for each trimester of pregnancy. Child total, internalizing, and externalizing problems were assessed repeatedly using the parent‐rated Child Behavioral Checklist (average age: 1.5, 3, 6, 10, and 14 years). Linear mixed‐effects models were run adjusting for a range of confounders, including child polygenic scores for psychopathology, maternal chronic illness, birth complications, and infections during childhood. We also investigated trimester‐specific effects and child sex as a potential moderator. Results: Prenatal exposure to infections was associated with higher child total, internalizing, and externalizing problems, showing temporally persistent effects, even after adjusting for important genetic and environmental confounders. We found no evidence that prenatal infections were associated with changes in child psychiatric symptoms over time. Moreover, in our trimester‐specific analysis, we did not find evidence of significant timing effects of prenatal infection on child psychiatric symptoms. No interactions with child sex were identified. Conclusions: Our research adds to evidence that common prenatal infections may be a risk factor for psychiatric symptoms in children. We also extend previous findings by showing that these associations are present early on, and that rather than changing over time, they persist into adolescence. However, unmeasured confounding may still explain in part these associations. In the future, employing more advanced causal inference designs will be crucial to establishing the degree to which these effects are causal. [ABSTRACT FROM AUTHOR]

Background: Patients with anorexia nervosa (AN) show overgeneralization of memory (OGM) when generating autobiographical episodes related to food and body shape. These memories are central for the construction of a coherent self‐concept, interpersonal relationships, and problem‐solving abilities. The current study aims to investigate changes in autobiographical memory following weight gain. Methods: OGM was assessed with an adapted version of the Autobiographical Memory Test including food‐, body‐, depression‐related, and neutral cues. N = 41 female patients with AN (28 restricting‐, 13 binge‐eating/purging‐subtype; mean disease duration: 4.5 years; mean BMI: 14.5 kg/m2) and N = 27 healthy controls (HC) were included at baseline. After inpatient treatment (mean duration: 11 weeks), 24 patients with AN and 24 age‐matched HC were reassessed. Group differences were assessed using independent samples t‐tests for cross‐sectional comparisons and repeated measures ANOVAs for longitudinal data. Results: At baseline, patients with AN generated significantly fewer specific memories than HC, independent of word category (F(1.66) = 27.167, p < 0.001). During inpatient stay, the average weight gain of patients with AN was 3.1 body mass index points. At follow‐up, patients with AN showed a significant improvement in the number of specific memories for both depression‐related and neutral cues, but not for food‐ and body‐related cues. Conclusions: Generalised OGM (i.e., independent of word category) in patients with AN before weight restoration may be a general incapacity to recall autobiographical memory. After weight gain, the previously well‐studied pattern of eating disorder‐related OGM emerges. The clinical relevance of the continuing disorder‐related OGM in patients with AN after weight gain is discussed. Highlights: 'Overgeneral Memory' (OGM) in severely underweight patients (mean body mass index = 14.5 kg/m2) with anorexia nervosa (AN) might be a state marker in the form of a general incapacity to recall autobiographical memories, regardless of emotional valence.Reduced symptoms of depression in patients with AN after weight gain, compared with the beginning of inpatient treatment, may be an indication of an overall improvement in mental health as negative memories become more specific.The persisting eating disorder‐related OGM after weight gain might be a maintaining factor of AN facilitating relapse and could also reflect increased dysfunctional emotion processing despite decreased eating disorder symptoms: functional avoidance might be a protective mechanism in the form of less confrontation with eating disorder‐related content through generalised memories. [ABSTRACT FROM AUTHOR]

Based on the recent observation that human recombinant leptin (r‐Met‐hu‐leptin; metreleptin) may induce a profound alleviation of the complex symptomatology of patients with anorexia nervosa (AN), we examine the implications for our conceptualisation of this eating disorder. Hypoleptinemia as a core endocrine feature of AN serves as a central and peripheral trigger of tissue‐specific adaptations to starvation. In this narrative review, we argue that leptin deficiency may explain many of the puzzling features of this eating disorder. Weight loss can be viewed as a two‐step process, with only the second step entailing hypoleptinemia and thereby the entrapment characteristic of AN. We discuss the central and peripheral distribution of leptin receptors and consider possible functional implications of hypoleptinemia. We contrast the slow psychological recovery of patients with AN and of people who experienced starvation upon weight recovery with the rapid onset of improvements upon off‐label metreleptin treatment. Characteristics of the sex and age dependent secretion of leptin may contribute to the elevated vulnerability of young females to develop AN. Highlights: The development of hypoleptinemia may underlie the entrapment of patients with anorexia nervosa (AN), which in part can be conceptualised as a hormone deficiency disorder.Hypoleptinemia as a core endocrine feature of AN serves as a central and peripheral trigger of tissue‐specific adaptations to starvation.The continuous increase in leptin secretion throughout all stages of female puberty may explain the elevated risk for AN in females and the age manifestation range characteristic of this eating disorder. [ABSTRACT FROM AUTHOR]

Objective: While menstrual irregularities are acknowledged in restrictive‐type eating disorders (EDs), the menstrual characteristics specific to atypical anorexia nervosa (AAN) remain inadequately defined. This study aims to compare the menstrual features of anorexia nervosa (AN) and AAN. Method: Adolescents diagnosed with AN or AAN who exhibited secondary amenorrhoea at presentation and had their menstrual cycles restored during follow‐up were eligible for this study. Clinical and menstrual data at admission and during follow‐up were obtained from patient files, and compared between the AN and AAN cohorts. Results: The study included a total of 77 patients (38 with AN and 39 with AAN). The extent of weight loss and the disease duration until the onset of amenorrhoea were comparable in the two groups. However, the duration of illness and the time since the last menstrual period at admission were shorter in the AAN group. Moreover, amenorrhoea manifested at a higher body mass index, and the return of menses occurred more rapidly with less weight gain in the AAN group after the onset of clinical follow‐up. Additionally, the AAN group exhibited a shorter overall duration of amenorrhoea. Conclusions: This study highlights the significance of recognising amenorrhoea in restrictive disorders, even when individuals maintain a normal weight. The faster return of menstrual cycles and shorter duration of amenorrhoea observed in adolescents with AAN emphasise the significance of early diagnosis and prompt initiation of treatment. Regardless of the patient's presenting complaint and weight status, obtaining a comprehensive ED history is essential when addressing concerns regarding amenorrhoea or menstrual irregularities. Highlights: Amenorrhoea can be the sole initial complaint in atypical anorexia nervosa (AAN), similar to anorexia nervosa (AN), and it can occur at a normal body weight.In AAN, menstruation returns more rapidly with treatment, leading to a shorter duration of amenorrhoea, indicating that the AAN group experiences a more favourable outcome in terms of menstrual resumption.Early diagnosis and prompt initiation of treatment are essential for addressing menstrual problems related to restriction. [ABSTRACT FROM AUTHOR]

Rationale Poor appetite is considered a key factor in the development of malnutrition, a link that can be explained by alterations in dietary intake. Given the limited data on dietary characteristics in community-dwelling older adults with poor appetite, the present study aimed to examine whether poor appetite is associated with lower nutrient intake and more unfavourable food choices. Methods In 569 participants of the Longitudinal Aging Study Amsterdam aged ≥70 years appetite was assessed using the Simplified Nutritional Appetite Questionnaire and dichotomised into normal (>14) and poor (≤14). Intake of energy, 19 nutrients, 15 food groups, the Dutch Healthy Diet Index 2015 (DHD15) and Mediterranean Diet Score (MDS) were calculated from a food frequency questionnaire. Dietary differences between appetite groups were examined using Mann–Whitney U test and binary logistic regression adjusted for potential confounders. Results Mean age was 78 ± 6 years and 52% were female. Appetite was poor in 12.5% of participants. Energy intake was 1951 (median; quartiles 1–3: 1,653–2,384) kcal/day with no difference between appetite groups. Poor appetite was associated with lower intake of protein (OR 0.948, 95%CI 0.922–0.973), folate (0.981, 0.973–0.989), zinc (0.619, 0.454–0.846), vegetables (0.988, 0.982–0.994) and lower scores of DHD15 (0.964, 0.945–0.983) and MDS (0.904, 0.850–0.961), as well as higher intake of carbohydrates (1.015, 1.006–1.023), and vitamins B2 (4.577, 1.650–12.694) and C (1.013, 1.005–1.021). Conclusions Community-dwelling older adults with poor appetite showed poorer diet quality with a lower intake of protein, folate, zinc and vegetables, compared with those reporting normal appetite and should be advised accordingly. [ABSTRACT FROM AUTHOR]

Objective: To describe the clinical characteristics of male adolescents and young adults hospitalized for medical complications of atypical anorexia nervosa (atypical AN) and to compare their clinical characteristics with females with atypical AN and males with anorexia nervosa (AN). Method: A retrospective review of electronic medical records for patients with atypical AN and AN aged 9–25 admitted to the UCSF Eating Disorders Program from May 2012 to August 2020 was conducted. Results: Among 21 males with atypical AN (mean age 15.1 ± 2.7, mean %mBMI 102.0 ± 11.8), medical complications evidenced by admission laboratory values included anemia (52.9%), vitamin D insufficiency/deficiency (52.6%), and zinc deficiency (31.6%). Compared with females with atypical AN (n = 69), males with atypical AN had longer length of stay (11.4 vs 8.4 days, p =.004), higher prescribed kcal at discharge (4114 vs 3045 kcal, p <.001), lower heart rate nadir (40.0 vs 45.8, p =.038), higher aspartate transaminase (AST, 37.9 vs 26.2 U/L, p =.032), higher alanine transaminase (ALT, 30.6 vs 18.3 U/L, p =.005), and higher rates of anemia (52.9% vs 19.4%, p =.005), with no differences in vitamin D, zinc, and vital signs. Compared with males with AN (n = 40), males with atypical AN had no significant differences in vital signs or laboratory assessments during the hospitalization. Discussion: Atypical AN in males leads to significant medical comorbidity, and males with atypical AN require longer hospital stays compared to females with atypical AN. Rates of abnormal vital signs and abnormal serum laboratory values during hospital admissions do not differ in males with atypical AN compared to AN. Public Significance: Adolescent and young adult males with atypical anorexia nervosa experience significant medical complications. Males with atypical anorexia nervosa had longer hospitalizations and higher prescribed nutrition at discharge than females. Medical complications of atypical anorexia nervosa in male adolescents and young adults were generally equal to those of male adolescents and young adults with anorexia nervosa. Clinicians should be aware of unique medical complications of males with atypical anorexia nervosa. [ABSTRACT FROM AUTHOR]

Objective: Few studies have focused on brain structure in atypical anorexia nervosa (atypical AN). This study investigates differences in gray matter volume (GMV) between females with anorexia nervosa (AN) and atypical AN, and healthy controls (HC). Method: Structural magnetic resonance imaging data were acquired for 37 AN, 23 atypical AN, and 41 HC female participants. Freesurfer was used to extract GMV, cortical thickness, and surface area for six brain lobes and associated cortical regions of interest (ROI). Primary analyses employed linear mixed‐effects models to compare group differences in lobar GMV, followed by secondary analyses on ROIs within significant lobes. We also explored relationships between cortical gray matter and both body mass index (BMI) and symptom severity. Results: Our primary analyses revealed significant lower GMV in frontal, temporal and parietal areas (FDR <.05) in AN and atypical AN when compared to HC. Lobar GMV comparisons were non‐significant between atypical AN and AN. The parietal lobe exhibited the greatest proportion of affected cortical ROIs in both AN versus HC and atypical AN versus HC. BMI, but not symptom severity, was found to be associated with cortical GMV in the parietal, frontal, temporal, and cingulate lobes. No significant differences were observed in cortical thickness or surface area. Discussion: We observed lower GMV in frontal, temporal, and parietal areas, when compared to HC, but no differences between AN and atypical AN. This indicates potentially overlapping structural phenotypes between these disorders and evidence of brain changes among those who are not below the clinical underweight threshold. Public significance: Despite individuals with atypical anorexia nervosa presenting above the clinical weight threshold, lower cortical gray matter volume was observed in partial, temporal, and frontal cortices, compared to healthy individuals. No significant differences were found in cortical gray matter volume between anorexia nervosa and atypical anorexia nervosa. This underscores the importance of continuing to assess and target weight gain in clinical care, even for those who are presenting above the low‐weight clinical criteria. [ABSTRACT FROM AUTHOR]

Peroneal neuropathy and polyneuropathy are displayed with a variable percentage in subjects affected by eating disorders and in particular by anorexia nervosa. Actually, little is known on features of these complications during the paediatric age. We describe the case of a female adolescent with right peroneal palsy and subclinical polyneuropathy associated with anorexia nervosa (AN). We review previous research about peroneal mononeuropathy and polyneuropathy associated with AN, and we develop a diagnostic and therapeutic protocol to help clinicians recognize and treat these disorders. [ABSTRACT FROM AUTHOR]

Data concerning the suicide prevalence of eating disorder (ED) subtypes and predictive factors are lacking in youth. This study aimed to examine suicide attempts (SA), suicide ideation (SI) and self-harm (SH) upon diagnosis in adolescents with EDs. The prevalence of SA, SI and SH in ED subtypes was evaluated by retrospectively assessing the Home, Education/Employment, Eating, Activities, Drugs, Sexuality, Suicidal ideation and Safety (HEEADSSS) instrument of adolescents diagnosed with an ED. Clinical predictors of SI in anorexia nervosa (AN) and atypical AN (AAN) were assessed. Among all participants (398), 41 (10.3%) reported SA, 126 (31.7%) SI and 60 (15.1%) SH. While SA did not differ statistically between ED subgroups (p =.123), they were two times more prevalent in the bulimia nervosa (BN) group (17.5%) than in the AN group (8.5%). In the BN group, SI was 2.3 times more prevalent than in the AN group (p =.001). The AN and ARFID groups exhibited substantially less SH (p =.036). Having a higher body mass index (BMI) was the only significant predictor of SI. This study demonstrates that adolescents with EDs are at an increased risk for suicidality, highlighting the need for close screening, particularly in those with BN, AN-BP and AN with a higher BMI. Adolescents with eating disorders have higher rates of suicidality than the general population. Bulimia nervosa had the highest risk for a suicide attempt, suicide ideation and self-harm at diagnosis. A higher body mass index (BMI) percentage was associated with an increased risk of suicidality in the anorexia nervosa group. [ABSTRACT FROM AUTHOR]

Objective: Patients with eating disorders report the experience of living with an eating disorder voice, a second‐ or third‐person, negative commentary about eating, weight, shape and their implications for self‐esteem. Qualitative and cross‐sectional studies suggest that the severity and characteristics of the eating disorder voice might play a role in the maintenance of eating disorder symptoms. The goal of this study was to expand the evidence base as to how the eating disorder voice changes over time and whether the characteristics of the voice are associated with changes in eating disorder symptoms during treatment. Method: Seventy‐two patients with anorexia nervosa receiving intensive eating disorder treatment were recruited. They completed self‐report measures of eating disorder symptoms, psychological distress and eating disorder voice's severity and characteristics (e.g., malevolence, benevolence and omnipotence) at baseline and approximately 6 months later. Results: Over time, patients reported lower levels of eating and weight concern (small effect size), shape concern (large effect size) and anxiety (small effect size). They also reported a reduction in the severity, perceived malevolence (medium effect size) and omnipotence (small effect size) of the eating disorder voice. Greater severity and malevolence of the voice, and lower benevolence at baseline predicted greater reductions in eating disorder symptoms (i.e., restraint and shape concern). Conclusion: Beliefs about the eating disorder voice (i.e., malevolence) and severity of the voice appear to be malleable to treatment and are associated with a reduction of eating disorder symptoms. The potential of using dialogical approaches to target the eating disorder voice is discussed. [ABSTRACT FROM AUTHOR]

Objective: Anorexia nervosa (AN) and bulimia nervosa (BN) are eating disorders associated with high rates of self‐harm (SH). This is the first national study in England to quantify this association in a hospital population. Method: A retrospective cohort study using a linked national dataset of Hospital Episode Statistics for 1999–2021. The exposure cohort included individuals aged <35 years admitted to hospital with a diagnosis of AN or BN. The reference cohort included hospital controls. We calculated the rate ratio (RR) of SH in each cohort. The individuals in the two cohorts were matched on multiple socio‐demographic indicators. The main outcome was a subsequent hospitalization or death record with an SH diagnosis. Results: We identified 15,004 females and 1411 males with AN, and 6055 females and 741 males with BN. The RR with 95% confidence intervals (95%CI) for a subsequent admission with intentional self‐harm after admission with AN was 4.9 (95%CI 4.7–5.1) in females and 4.8 (95%CI 3.9–5.8) in males. For BN it was 9.0 (95%CI 8.4–9.6) in females and 9.8 (95%CI 7.7–12.2) in males. There were strong associations between AN and BN and other SH. Discussion: Women and men admitted to English hospitals with AN or BN have a very high risk of a subsequent admission with SH. For some SH behaviors, such as alcohol intoxication, the RR was >10‐fold elevated. The magnitude of risk was higher for BN than for AN. Clinicians should be aware of the scale of risk increase. Providing those at risk with appropriate support is required. Public significance: This study is the first national study in an English hospital population that confirms and quantifies the association between eating disorders and self‐harm. We have found that both women and men admitted to hospital with anorexia nervosa or bulimia nervosa are at an increased risk of subsequent admission with self‐harm. It is important that clinicians are aware of this increased risk to support those at highest risk of self‐harm. [ABSTRACT FROM AUTHOR]

Objective: Cognitive alterations play an important role in the pathophysiology and treatment of anorexia nervosa (AN). Previous studies suggest that some implicit learning processes may be inhibited in AN. However, this has not yet been fully explored. The purpose of this study is to analyze implicit learning in patients with AN in comparison to healthy controls. Methods: In this pilot‐study, a total of 21 patients diagnosed with AN and 21 matched controls were administered the weather prediction task (WPT), a probabilistic implicit category learning task that consists of two sub‐variants. During the feedback (FB) version of the task, participants learn associations between tarot cards and weather outcomes via an operant learning model through which they receive immediate FB on their answers, whereas during the paired associate (PA) variant, participants are directly asked to memorize given associations. Results: AN patients showed selective impairment on the FB task where they scored significantly lower both in comparison to controls (p =.001) who completed the same task and when compared to their own performance on the PA variant (p =.006). Clinical measures showed no significant correlations with test scores. Discussion: Our results demonstrate implicit FB learning deficiencies in adult patients with AN. These impairments may have an impact on the effect of psychotherapeutic interventions and could partially explain the lack of treatment response in AN. Further studies are necessary to derive when and through which mechanisms these alterations originate, and to what extent they should be considered during treatment of the disorder. Public Significance: Cognitive impairments pose a challenge in the management of anorexia nervosa. Improved comprehension of cognitive alterations could lead to a greater understanding of the disease and adaptation of psychotherapeutic treatments. In this study, we found that implicit feedback learning in anorexia nervosa is impaired compared to healthy controls. This could indicate the necessity of treatment adaptations in the form of therapy tools without feedback and a larger focus on psychoeducation. [ABSTRACT FROM AUTHOR]

Background: Adverse childhood experiences is considered as major risk factor for several health problems and diseases during adulthood, such as hypertension, IHD, and eating disorders. The aim of current study was to measure the association between ACEs and malnutrition symptoms among sample of medical students in Fallujah University. Methods: A convenience sample was used to recruit the participants; the data collection was carried out during December 2022. The questionnaire consisted from questions for demographical variables, questions for adverse childhood experiences and Short Nutritional Questionnaire was used for assessing the undernutrition symptoms among the subjects. Results: Female subjects consisted 62.8% of the sample, 28.3% of the students had zero score of adverse childhood experience, 13% of the subjects had one score of ACEs and 45% of the participants had four or more of ACEs score. There was a statistically non- significant association between exposure to ACEs and undernutrition symptoms, p >.05. The logistic regression model revealed that female subjects had a risk of five folds for loss of appetite compare to male subjects (OR = 5.58, 95% CI [2.18, 14.31]). The females also had three folds for using nutritional supplement due to nutritional deficiencies compare to males (OR = 3.28, 95% CI [1.33, 8.1]). Conclusion: ACEs was not associated with undernutrition symptoms. Gender is significantly related with loss of appetite and using the nutritional supplement. [ABSTRACT FROM AUTHOR]

To aid in more targeted eating disorder (ED) prevention efforts, we sought to identify sociodemographic and weight-related risk factors for identified triggers for the onset of anorexia nervosa (AN) in youth. We conducted a retrospective chart review of youth admitted for medical treatment of AN between January 2015 and February 2020. From multidisciplinary admission notes, we extracted patient-reported reasons for diet/exercise changes. We used qualitative thematic analysis to identify ED triggers, then categorized each trigger as binary variables (presence/absence) for logistic regression analysis of risks associated with each trigger. Of 150 patients, mean (SD) age was 14.1(2.3) years. A total of 129 (86%) were female and 120 (80%) were Non-Hispanic White. Triggers included environmental stressors (reported by 30%), external pressures of the thin/fit ideal (29%), internalized thin/fit ideal (29%), weight-related teasing (19%), and receiving health education (14%). Younger age was associated with higher odds of weight-related teasing (p =.04) and health education (p =.03). Males had greater odds of internalized thin/fit ideal than females (p =.04). Those with premorbid body mass indices ≥85th percentile for age and sex had greater odds of reporting positive reinforcement (p =.03) and weight-related teasing (p =.04) than those with weights <85th percentile. We use these findings to detail potential targets for advancing ED prevention efforts. [ABSTRACT FROM AUTHOR]

Anorexia Nervosa (AN) and Attention Deficit Hyperactivity Disorder (ADHD) are frequent mental disorders in child and adolescent psychiatry. Comorbidity of these disorders is, however, rare among minors. Thus, little is known about their mutual impact on illness development as well as diagnostic and therapeutic influencing factors. We report the case of a 10-year old girl with AN and massive underweight. At the age of 5, ADHD had been diagnosed. Application of ADHD-specific medication had been refused by her caregiver. As of 3rd grade, hyperkinetic symptoms were significantly reduced, which was later linked to beginning AN-induced weight loss. At inpatient admission, no clinically relevant ADHD-related symptoms were present. Accompanying weight gain, rather 'sudden' appearance of attention difficulties, motoric hyperactivity and impulsivity were reported, widely impairing our patient's schoolwork and further daily life. Methylphenidate medication showed good clinical response and tolerability. We hypothesize that the former massive underweight had suppressed ADHD-specific behaviour. AN with significant weight loss could possibly mask hyperkinetic symptoms in children. Thus, sufficient clinical diagnostics and intense monitoring during ED treatment are required. Physicians and therapists should be sensitized for interactions in the joint occurrence of these mental disorders among minors. [ABSTRACT FROM AUTHOR]

We aimed to evaluate whether the content of eating/body image-related beliefs in individuals with anorexia nervosa (AN) was associated with important aspects of eating disorder (ED) psychopathology. Females with AN completed assessments within 96 hours of admission to an inpatient medical stabilization program. Study staff administered the Brown Assessment of Beliefs Scale and participants completed self-report measures. We derived belief content domains using an inductive approach and examined associations between beliefs and clinical variables. The following belief categories emerged (% with a belief in that category): body image beliefs (64%), food beliefs (30%), body function beliefs (20%), rejection of illness beliefs (12%), morality beliefs (10%), and control beliefs (6%). No one belief domain was significantly associated with greater delusional intensity. However, findings indicate that greater delusionality was generally associated with worse ED psychopathology. [ABSTRACT FROM AUTHOR]

Gelatinous transformation of bone marrow (GTBM) is a complication of various diseases, one of which is anorexia nervosa (AN). We describe a rare case of a 20-year-old man who presented to our clinic with a 3-month history of heel pain without trauma. At presentation, he was noted to have a low body mass index (BMI) of 16.2 kg/m2 and pancytopenia. On magnetic resonance imaging, the left calcaneus showed low intensity on T1-weighted and high intensity on T2-weighted images. Open biopsy was done because we suspected that the lesion was either a lymphoproliferative tumor or a trabeculartype bone metastatic tumor. However, tissue histology of bone samples showed atrophy of fat cells with deposition of gelatinous material and a decreased hematopoietic cell population. Therefore, we made a diagnosis of GTBM, most likely caused by AN. We started treatment with nutritional support, and 6 months later, the hematological parameters returned to normal and BMI improved to 19.4 kg/m2. He was able to return to work and had no left heel pain. This case indicates that foot and ankle surgeons need to be aware of this rare pathology, although it might be difficult to diagnose without biopsy. To our knowledge, very few descriptions of GTBM in the calcaneus have been reported to date. [ABSTRACT FROM AUTHOR]

Simple Summary: Patients with unresectable hepatocellular carcinoma (HCC) who receive lenvatinib treatment often lose their appetite, which leads to poor outcomes, but the reason for appetite loss is unclear. FGF21 is a natural hormone-like factor that modulates appetite. We investigated the effect of lenvatinib on FGF21 levels in patients with HCC who were treated with lenvatinib and found that those with severe appetite loss showed increases in FGF21 levels before appetite loss occurred. This suggests that changes in FGF21 levels can be used to predict patients with a greater risk of marked appetite loss and provides insights into the mechanisms underlying lenvatinib-induced appetite loss in patients with HCC. Lenvatinib, used for unresectable hepatocellular carcinoma (HCC), causes appetite loss, but the underlying mechanisms, clinical impact, and predictive factors have been unclear. The endocrine factor FGF21 modulates appetite and is involved in cachexia. We evaluated the association between FGF21 level changes during lenvatinib treatment for unresectable HCC and appetite loss. Sixty-three eligible unresectable HCC patients who started lenvatinib treatment between 2018 and 2021 were included. We analyzed FGF21 levels at baseline; 1, 2, and 4 weeks after lenvatinib initiation, and before the onset of appetite loss. Grade ≥ 2 lenvatinib-induced appetite loss led to liver functional reserve deterioration at disease progression and a poor prognosis. Baseline characteristics and serum FGF21 levels were similar between patients with and without appetite loss. However, the serum FGF21 change rate increased significantly at 4 weeks post-lenvatinib initiation in patients with grade ≥ 2 appetite loss, as compared to those without appetite loss. Similar significant increases in the serum FGF21 level change rate were observed prior to grade ≥ 2 appetite loss onset. This suggests that changes in FGF21 levels can be used to predict patients with a greater risk of marked appetite loss and provides insights into the mechanisms underlying lenvatinib-induced appetite loss in patients with HCC. [ABSTRACT FROM AUTHOR]

Anorexia nervosa is a form of eating disorder associated with significant morbidity and mortality, such that patients can become physically unwell and need medical treatment. Body image can be distorted, meaning that underweight people may believe they need to lose weight, leading to treatment refusal in some cases. Consequently, involuntary treatment is sometimes used in severe cases of anorexia, which may include nasogastric (tube) feeding to restore weight. Wardship is used in Ireland to obtain the court's consent for treatment of unwilling patients with anorexia nervosa, as it is legally uncertain whether mental health legislation can be applied for treatment of these patients. This article will explore the current legal mechanisms for involuntary treatment of anorexia nervosa in Ireland, analysing both wardship and mental health legislation. [ABSTRACT FROM AUTHOR]

Objective: To investigate the incidence and risk of renal‐related complications in a nationwide cohort of Taiwanese patients with anorexia nervosa (AN). Method: This longitudinal cohort study analyzed the data of 43,951 individuals—comprising 2091 patients with AN and their controls matched (1:20) using propensity scores according to sex, age, degree of urbanization of residence, socioeconomic status, and year of diagnosis—from a population‐based health insurance database; the study lasted 16 years. We used Kaplan–Meier curves to estimate the cumulative incidence of renal events. We also performed Cox proportional regression and constructed a risk model with death as a competing event (both adjusted for basic characteristics, renal diseases, and psychiatric comorbidities) to examine the risk of dialysis and renal outcomes in the AN group relative to the control group. Results: In total, 204 and 10 patients with AN had renal‐related outcomes and end‐stage renal disease (ESRD), respectively. The cumulative incidence rates of all renal outcomes and ESRD in the AN group were 10.72% and.64%, respectively, at 10‐year follow‐up. Compared with the control group, the AN group had a significantly higher risk of acute dialysis (adjusted hazard ratio 2.10 [95% confidence interval 1.19–3.68]), hypokalemia, hypovolemia, nephritis, acute renal failure, and chronic renal failure. The AN group did not have a significantly higher risk of ESRD. Discussion: The elevated risks of acute dialysis and some renal outcomes in AN highlight the importance of monitoring electrolyte imbalance and renal malfunctioning. Public Significance: Malnutrition and purging behaviors may cause renal complications in patients with AN. In this longitudinal cohort study, we found that the 10‐year cumulative incidence of all renal outcomes in AN was 10.72%, and that patients with AN had a two‐fold higher risk of overall renal outcomes compared with those without AN. Our findings imply that weight restoration and ceasing purging behaviors are crucial for recovery from AN. [ABSTRACT FROM AUTHOR]

Objective: This study aimed to assess the association between anorexia nervosa (AN), bulimia nervosa (BN), attention deficit/hyperactivity disorder (ADHD), and associated impairments (e.g., suicidality). Methods: A secondary data analysis of the American College Health Association‐National College Health Assessment IIc (Fall 2015–Spring 2019) was conducted to assess the prevalence of comorbid anorexia or bulimia + ADHD, symptoms, and impairments among college student (N = 342,432; Mage = 20.39, SD = 1.88). Logistic regressions were used to compare eating disorder symptomology, treatment utilisation, and suicidality among college students. Results: Compared to college students without ADHD, college students with ADHD were 18.30× more likely to be diagnosed with anorexia or bulimia and reported greater use of weight loss techniques (p's < 0.001). College students with comorbid anorexia or bulimia + ADHD reported higher rates of dieting to lose weight (aOR = 1.27, 95% CI: 1.12, 1.43, p < 0.001) and treatment utilisation (aOR = 1.30, 95% CI: 1.06, 1.50, p < 0.001) compared to college students with AN or BN only. The highest level of suicidality was reported in college students with the comorbid AN or BN + ADHD. Conclusion: Elevated eating disorder symptoms and comorbidity is found among college students with ADHD. Increased screening and prevention for anorexia and bulimia is needed among young adults with ADHD to enhance care for those with these eating disorders. Key points: Eating disorder (ED) + attention deficit/hyperactivity disorder (ADHD) comorbidity is a significant public health concern among college students.ADHD is associated with higher rates of ED diagnosis, symptomology and suicidality.Comorbid ED + ADHD may be associated with increased suicidality and ED symptoms. [ABSTRACT FROM AUTHOR]

Background: Renal dysfunction and electrolyte abnormalities are common complications of anorexia nervosa (AN), particularly in the binge-eating/purging type (AN-BP). Hypokalemic, or kaliopenic, nephropathy is an established clinical entity and a leading cause of end-stage renal disease (ESRD) in AN. Here, we present a case which demonstrates the difficulties of managing refeeding and nutrition in a psychiatrically and medically complex patient with severe AN-BP and ESRD most likely secondary to hypokalemic nephropathy. Case Report: A 54-year-old female with AN-BP that has resulted in chronic hypokalemia, with newly diagnosed ESRD on hemodialysis, presented to an eating disorder medical stabilization unit for weight restoration and treatment of the medical complications associated with her severe malnutrition and ESRD. She was admitted with a body mass index (BMI) of 15 kg/m2, serum potassium of 2.8 mmol/L and serum creatinine of 6.91 mg/dL. She had failed to gain weight in the outpatient setting while on hemodialysis. She initially denied having an eating disorder, but ultimately a history of excessive laxative abuse for many years, without primary physician follow up, was revealed. While she did not undergo a renal biopsy to confirm the etiology of her ESRD, given her history of long-standing hypokalemia and lack of other risk factors, her ESRD was presumed to be secondary to hypokalemic nephropathy. She required significant oversight from a multidisciplinary eating disorder treatment team to restore weight while also managing her ESRD. Conclusion: This case report highlights the complexity of managing ESRD in patients with AN who require weight restoration. A multidisciplinary team was vital to ensure this patient's adherence to treatment. With this case, we hope to raise awareness of the deleterious effect on the kidneys from prolonged hypokalemia, the elevated risk of poor renal outcomes in patients with AN-BP, and the danger of easy accessibility to over-the-counter stimulant laxatives. [ABSTRACT FROM AUTHOR]

Simple Summary: It is easy to find success stories on the internet of patients with cancer who seem to benefit from using cannabis products. However, scientific substantiation is usually lacking. Therefore, there are critical questions among clinicians and other healthcare providers about the potential of cannabis products in cancer care. In this article, we aim to give direction for making choices about the responsible use of cannabis products in oncology by addressing the following questions: How does cannabis work? What is medicinal cannabis? What kind of cannabis products are in use? What is their legal status? Is there evidence for therapeutic effects in patients with cancer? What is the risk–benefit balance in terms of adverse effects, (potential) drug interactions, symptom management and antitumour activity? May cannabis products provide added value in the treatment of patients with cancer? We end up with an outlook and perspective determining the place of cannabis products in oncology. The application of cannabis products in oncology receives interest, especially from patients. Despite the plethora of research data available, the added value in curative or palliative cancer care and the possible risks involved are insufficiently proven and therefore a matter of debate. We aim to give a recommendation on the position of cannabis products in clinical oncology by assessing recent literature. Various types of cannabis products, characteristics, quality and pharmacology are discussed. Standardisation is essential for reliable and reproducible quality. The oromucosal/sublingual route of administration is preferred over inhalation and drinking tea. Cannabinoids may inhibit efflux transporters and drug-metabolising enzymes, possibly inducing pharmacokinetic interactions with anticancer drugs being substrates for these proteins. This may enhance the cytostatic effect and/or drug-related adverse effects. Reversely, it may enable dose reduction. Similar interactions are likely with drugs used for symptom management treating pain, nausea, vomiting and anorexia. Cannabis products are usually well tolerated and may improve the quality of life of patients with cancer (although not unambiguously proven). The combination with immunotherapy seems undesirable because of the immunosuppressive action of cannabinoids. Further clinical research is warranted to scientifically support (refraining from) using cannabis products in patients with cancer. [ABSTRACT FROM AUTHOR]

Dissociation in anorexia nervosa (AN) is common (literature reported 29% of dissociative disorders in eating disorders) and higher in patients with binge-purging AN (BP-AN) than in those with restricter AN (R-AN). However, the distinction between somatoform (SomD) and psychoform dissociation (PsyD) is understudied. We aimed to assess the differences in PsyD and SomD, eating-related, general, and body-related psychopathology, and childhood trauma between subtypes of AN. Then, we attempted to describe a subgroup of patients with AN with marked SomD comparing them to patients without SomD, also controlling the results for PsyD and AN subtypes. Inpatients with AN (n = 111; 109 women and 2 men) completed self-reported questionnaires evaluating dissociation, eating-related, body-related, and general psychopathology, and childhood abuses. Patients with BP-AN reported higher SomD and PsyD and a more severe clinical picture than those with R-AN. The SomD-group (n = 41) showed higher eating concerns, trait-anxiety, body-related variables, and sexual/physical abuse compared to the no-SomD group (n = 70), independently of AN subtype and PsyD symptoms. Results described particular features of patients with AN and SomD. Data, clinically, suggest a careful assessment, for both SomD and PsyD, especially when a history of bodily-impacting trauma is present, potentially fostering dissociation-informed interventions. [ABSTRACT FROM AUTHOR]

Objective: Investigate medical morbidity and risk of general hospital admission for patients with concurrent coronavirus disease 2019 (COVID‐19) and anorexia nervosa (AN) who have not received severe acute respiratory syndrome coronavirus 2 vaccination. Methods: United Kingdom eating disorders clinicians contributed to a database of patients with an eating disorder and COVID‐19. We used this to investigate demography, symptoms, hospitalization, treatment, and outcomes for those with AN. Results: We describe data for 49 patients (median age 21.5 years [interquartile range 17.0–33.5], 46 female) including 36 adults and 13 under‐18‐year‐olds. Three (6.1% [95% confidence interval 1.3%–17.9]) were admitted to a general hospital. For this sample, the expected age‐standardized hospital admission rate per COVID‐19 case (based on the general population of England) was 2.6% and therefore not significantly different to the hospitalization rate we observed. Three (including two of those admitted to hospital) contracted pneumonia. One had severe pneumonia and was admitted to an intensive care unit. No deaths or use of mechanical ventilation were recorded. Discussion: To our knowledge, this represents the first study investigating medical morbidity or frequency of hospitalization for patients with COVID‐19 and AN. We did not find evidence that patients with AN are at increased risk of severe COVID‐19. Public Significance: Medical morbidity and risk of hospitalization associated with concurrent COVID‐19 and anorexia nervosa (AN) had not, to our knowledge, been studied before. We used a database of patients with eating disorders and COVID‐19 (to which United Kingdom clinicians had contributed) to investigate presentation, treatment, outcomes, and COVID‐19 severity for those with AN and COVID‐19. We did not find evidence that patients with AN are at increased risk of severe COVID‐19. [ABSTRACT FROM AUTHOR]

Summary: Although bone mineral density (BMD) is decreased and fracture risk increased in anorexia nervosa, BMD does not predict fracture history in this disorder. We assessed BMD, bone microarchitecture, and bone marrow adipose tissue (BMAT) in women with anorexia nervosa and found that only BMAT was associated with fracture history. Introduction: Anorexia nervosa (AN) is a psychiatric disorder characterized by low body weight, low BMD, and increased risk of fracture. Although BMD is reduced and fracture risk elevated, BMD as assessed by DXA does not distinguish between individuals with versus those without prior history of fracture in AN. Despite having decreased peripheral adipose tissue stores, individuals with AN have enhanced bone marrow adipose tissue (BMAT), which is inversely associated with BMD. Whether increased BMAT is associated with fracture in AN is not known. Methods: We conducted a cross-sectional study in 62 premenopausal women, including 34 with AN and 28 normal-weight women of similar age. Fracture history was collected during patient interviews and BMD measured by DXA, BMAT by 1H-MRS, and parameters of bone microarchitecture by HR-pQCT. Results: Sixteen women (47.1%) with AN reported prior history of fracture compared to 11 normal-weight women (39.3%, p = 0.54). In the entire group and also the subset of women with AN, there were no significant differences in BMD or parameters of bone microarchitecture in women with prior fracture versus those without. In contrast, women with AN with prior fracture had greater BMAT at the spine and femur compared to those without (p = 0.01 for both). Conclusion: In contrast to BMD and parameters of bone microarchitecture, BMAT is able to distinguish between women with AN with prior fracture compared to those without. Prospective studies will be necessary to understand BMAT's potential pathophysiologic role in the increased fracture risk in AN. [ABSTRACT FROM AUTHOR]

Why you should read this article: • To enhance your awareness of the manifestations of eating disorders in older people • To better understand why eating disorders in older people may remain undetected • To explore the assessment of older people presenting with altered eating behaviours, weight and/or mental health Changes in eating behaviours, weight and mental health in older people may be related to psychological distress and indicate the presence of a diagnosable eating disorder, rather than 'anorexia of ageing'. Eating disorders in older people may be overlooked because signs and symptoms are assumed to be part of normal ageing. The role of nurses in the care of older people with eating disorders is likely to be detection, referral and support in accessing specialist intervention. This article offers an overview of eating disorders in older people and discusses why they may arise, why they may not be detected and how to recognise them. The authors describe a framework that nurses can use when assessing older people to determine whether they may have an eating disorder. [ABSTRACT FROM AUTHOR]

Background: Pneumatosis intestinalis (PI), the presence of gas within the intestinal wall, is a condition historically associated with many diagnoses and can be life-threatening. The purpose of this article is to understand PI better in the setting of malnutrition secondary to anorexia nervosa (AN), a condition not historically affiliated with PI. Patients and Methods: In this retrospective study, the clinical findings of seven patients with AN are reported. Results: The patients were all found to have PI involving the right colon, with only a single patient also found to have PI involving additional colonic areas. No patients had small intestine involvement, and most of the patients were also diagnosed with the binge-purge subtype of AN, were receiving tube feeds, and had tenderness on abdominal examination. All seven patients were managed non-operatively. Conclusions: The authors propose that there may be an association between AN and PI. Given the surgical risks associated with malnutrition, the decision to pursue surgery, in the absence of the discussed pathologic risk factors, should be made in a very thoughtful manner. Future studies are warranted to better understand this potential association between PI and AN. [ABSTRACT FROM AUTHOR]

Introduction: Theory of mind (ToM) is important for social interactions and typical development and has been found to be impaired in patients with anorexia nervosa (AN) and bulimia nervosa (BN). Hypoactivation in frontotemporal brain regions seems to be the underlying neural mechanism in AN while whole‐brain analyses in BN are lacking. Methods: We used the well‐validated social recognition task fMRI paradigm to assess ToM in a total of 72 female adolescents (16 BN, 18 AN and 38 matched healthy controls [HC]). Results: Compared to HCBN, patients with BN showed hyperactivity during ToM‐activity in the right frontal pole, middle temporal gyrus and left temporal pole and differed fundamentally from hypoactivation in these regions observed in patients with AN before and after short‐term weight rehabilitation. Interaction and overlap analyses confirmed that similar regions were affected in opposite directions in both diseases. Hyperactivations in BN in the right middle temporal gyrus and right frontal pole were associated with clinical BN‐severity markers binging and purging frequency. Discussion: The hyperactivation in BN suggest different underlying neural mechanisms for ToM compared to AN. Hyperactivity might correspond to a different but also ineffective cognitive style in patients with BN when approaching social interactions. These important transdiagnostic differences are relevant for future brain‐targeted therapeutic approaches. Highlights: Theory of mind (ToM) and social recognition have been found to be impaired in patients with anorexia nervosa (AN) and bulimia nervosa (BN)In our study patients with BN showed hyperactive fronto‐temporal brain activations compared to controls during a social recognition tasks, in contrast to patients with AN that showed hypoactivationHyperactivation in patients with BN was associated with illness severity, potentially signifying reduced neural efficacy and helping to explain impaired social interaction found clinically, however, opposite brain alterations suggest transdiagnostically different underlying mechanisms and directions for brain‐directed therapy [ABSTRACT FROM AUTHOR]

Anorexia nervosa (AN) is a severe mental illness with substantial morbidity and mortality. The central, salient disturbance in AN is restriction of food intake, leading to inappropriately low body weight. Onset of illness is most common during mid-adolescence, and approximately 1% of female individuals are affected over a lifetime, across all socioeconomic classes. 1 Despite advancements in treatment for adolescents with AN, remission rates remain disappointing-less than 50% of teens typically respond to initial treatment. 2 Among those who achieve remission, subsequent relapses of AN are common, as is the presence of affective disorders later in life. 2 ., (Copyright © 2024 American Academy of Child and Adolescent Psychiatry. Published by Elsevier Inc. All rights reserved.)

Introduction: Eating disorders (EDs) are debilitating mental illnesses that can lead to significant medical complications from malnutrition. Eating disorders are on the rise in Asia and the prevalence is expected to increase. The aim of this study was to understand the characteristics of local patients and evaluate our current inpatient nutritional rehabilitation protocol for anorexia nervosa (AN)., Methods: Retrospective descriptive data were gathered from 47 patients diagnosed with AN. Patients with admissions were further stratified according to their nutritional management based on whether they were on the AN protocol or standard hospital care. Data on their rate of weight gain, length of stay and calorie prescription were collected., Results: Similar to previous studies, the majority of AN patients were female (96.7%). However, the age at presentation of AN in this study, as compared with previous local studies, had decreased (14 vs. 16 years). We also found that patients on the AN protocol were prescribed a higher amount of calories than those given standard care (2,700 vs. 2,317 calories). Patients on the AN protocol achieved a higher rate of weight gain per week (1.15 vs. 0.29 kg) and had a shorter length of hospital stay (23 vs. 36 days)., Conclusion: Patients with AN appear to be presenting at a younger age. Medical stabilisation of AN patients can be achieved more quickly through a higher calorie inpatient AN treatment protocol. Future local studies examining actual calorie consumption, its effect on weight gain trajectory, severity of refeeding syndrome and time to remission will be beneficial., (Copyright © 2024 Copyright: © 2024 Singapore Medical Journal.)

Background: Clinical complications of anorexia nervosa (AN) include cardiac structural and functional alterations. Available evidence on impaired myocardial deformation in AN patients without overt systolic dysfunction as assessed by left ventricular ejection fraction (LVEF) is scanty and based on a few studies. The aim of the present meta-analysis was to provide comprehensive and updated information on this issue., Methods: Following the PRISMA guidelines, systematic searches were conducted across bibliographic databases (Pub-Med, OVID, EMBASE and Cochrane library) to identify eligible studies from inception up to 31 January 2024. Searches were limited to clinical investigations published in English reporting data on left ventricular (LV) mechanics (i.e. global longitudinal strain) in patients with anorexia and controls. The statistical difference of the echocardiographic variables of interest between groups such as LVEF and global longitudinal strain (GLS) was calculated by standardized mean difference (SMD) with 95% confidence interval (CI) by using random-effects models., Results: Five studies including 171 AN and 147 healthy normal-weight individuals were considered for the analysis. Pooled average LVEF values were 63.2 ± 0.4% in the healthy control group and 64.6 ± 1.0% in the AN group (SMD -0.08 ± 0.11, CI: -0.15/0.30, P  = 0.51); the corresponding values of GLS were -20.1 ± 0.9% and -20.2 ± 0.9% (SMD 0.07 ± 0.3, CI: -0.46/0.60, P  = 0.80). Unlike GLS, apical strain (data from three studies) was higher in AN than in controls (-23.1 ± 1.8 vs. -21.3 ± 1.8; SMD: -0.42 ± 0.17, CI: -0.08/-0.76, P  = 0.01)., Conclusions: The results of the present meta-analysis do not support the view that myocardial deformation as assessed by GLS is impaired in patients with AN and preserved LVEF. The role of STE in detecting subclinical cardiac damage in this clinical condition deserves to be evaluated in future studies including regional LV strain., (Copyright © 2024 Italian Federation of Cardiology - I.F.C. All rights reserved.)

Objective: Anorexia nervosa (AN) is a serious condition characterized by undernutrition, complicated by endocrine dysregulation, and with few predictors of recovery. Urinary free cortisol (UFC) is a predictor of weight gain, but 24‐h urine samples are challenging to collect. We hypothesized that serum dehydroepiandrosterone sulfate (DHEAS), which like cortisol is regulated by adrenocorticotropic hormone (ACTH), would predict weight gain and increases in fat mass in women with AN. Methods: We prospectively studied 34 women with AN and atypical AN, mean age 27.4 ± 7.7 years (mean ± SD), who received placebo in a 6‐month randomized trial. Baseline DHEAS and 24‐h UFC were measured by liquid chromatography with tandem mass spectrometry. Body composition was assessed at baseline and 6 months by DXA and cross‐sectional abdominal CT at L4. Results: Mean baseline DHEAS level was 173 ± 70 μg/dl (0.7 ± 0.3 times the mean normal range for age) and mean baseline UFC (n = 15) was 20 ± 18 μg/24 h (normal: 0–50 μg/24 h). Higher DHEAS levels predicted weight gain over 6 months (r = 0.61, p <.001). DHEAS levels also predicted increases in fat mass (r = 0.40, p =.03), appendicular lean mass (r = 0.38, p =.04), and abdominal adipose tissue (r = 0.60, p <.001). All associations remained significant after controlling for age, baseline BMI, OCP use, duration of AN, and SSRI/SNRI use. DHEAS levels correlated with UFC (r = 0.61, p =.02). Discussion: In women with AN, higher serum DHEAS predicts weight gain and increases in fat and muscle mass. Additional studies are needed to confirm these findings and further elucidate the association between DHEAS and weight gain. Public Significance: Anorexia nervosa is a severe psychiatric condition, and predictors of weight recovery are needed to improve prognostication and guide therapeutic decision making. While urinary cortisol is a predictor of weight gain, 24‐h urine collections are challenging to obtain. Like cortisol, dehydroepiandrosterone sulfate (DHEAS) is a hormone produced by the adrenal glands. As a readily available blood test, DHEAS holds promise as more practical biomarker of weight gain in anorexia nervosa. [ABSTRACT FROM AUTHOR]

Background: Cognitive inflexibility and compulsive behaviours are commonly observed in patients with anorexia nervosa (AN) and are often considered to be caused by impairments in executive functioning and visuospatial processing. Despite an increasing number of young individuals presenting with AN, there is a lack of meta‐analytic evidence on the neuropsychological functioning in this population. Our primary aim was to review and synthesize the differences in neuropsychological test performance between young people with AN and healthy controls, and to explore potential moderators. Methods: A database search following PRISMA guidelines of MEDLINE, PsycINFO, ISI Web of Science and Epistemonikos was conducted. Hedges' g served as an effect size indicating the standardized mean differences. We utilized mixed‐effects meta‐regression and machine learning meta‐analyses to identify relevant moderators. Results: Sixteen studies met the inclusion criteria with a total of 1333 participants (665 with AN) and 59 effect sizes. Random‐effects meta‐analyses demonstrated a small and insignificant difference between young individuals with AN and controls (g¯ = −0.144, 95% CI [−0.328, 0.041]) in overall neuropsychological functioning. However, the difference was significant for the cognitive domains of memory, working memory and visuospatial abilities. Moderator and machine‐learning analyses revealed a stronger negative effect in older participants and moderator effects of country and assessment quality. Conclusions: Our findings highlight the significant impact of age on neuropsychological test performance in patients with AN. There is a need for a more widespread inclusion of potentially confounding variables in primary studies as well as instruments specifically targeted at younger populations. [ABSTRACT FROM AUTHOR]

Anorexia nervosa (AN) is a devastating disorder with evidence of underexplored heritability. Twin and family studies estimate heritability (h2) to be 57%–64%, and genome‐wide association studies (GWAS) reveal significant genetic correlations with psychiatric and anthropometric traits and a total of nine genome‐wide significant loci. Whether significantly associated single nucleotide polymorphisms identified by GWAS are causal or tag true causal variants, remains to be elucidated. We propose a novel method for bridging this knowledge gap by fine‐mapping short structural variants (SSVs) in and around GWAS‐identified loci. SSV fine‐mapping of loci associated with complex disorders such as schizophrenia, amyotrophic lateral sclerosis, and Alzheimer's disease has uncovered genetic risk markers, phenotypic variability between patients, new pathological mechanisms, and potential therapeutic targets. We analyze previous investigations' methods and propose utilizing an evaluation algorithm to prioritize 10 SSVs for each of the top two AN GWAS‐identified loci followed by Sanger sequencing and fragment analysis via capillary electrophoresis to characterize these SSVs for case/control association studies. Success of previous SSV analyses in complex disorders and effective utilization of similar methodologies supports our proposed method. Furthermore, the structural and spatial properties of the 10 SSVs identified for each of the top two AN GWAS‐associated loci, cell adhesion molecule 1 (CADM1) and NCK interacting protein with SH3 domain (NCKIPSD), are similar to previous studies. We propose SSV fine‐mapping of AN‐associated loci will identify causal genetic architecture. Deepening understandings of AN may lead to novel therapeutic targets and subsequently increase quality‐of‐life for individuals living with the illness. Public Significance Statement: Anorexia nervosa is a severe and complex illness, arising from a combination of environmental and genetic factors. Recent studies estimate the contribution of genetic variability; however, the specific DNA sequences and how they contribute remain unknown. We present a novel approach, arguing that the genetic variant class, short structural variants, could answer this knowledge gap and allow development of biologically targeted therapeutics, improving quality‐of‐life and patient outcomes for affected individuals. [ABSTRACT FROM AUTHOR]

Objective: Maternal eating disorders (EDs) are associated with adverse pregnancy and child outcomes. There is limited research investigating the influence of maternal EDs on foetal brain development. Method: Using foetal magnetoencephalography (fMEG), an auditory sequence was presented for 10 min to assess brain response latencies in foetuses of mothers with (n = 12) and without (n = 11) a history of anorexia nervosa (AN) in the third trimester of pregnancy. ED history and severity were assessed using the structured clinical expert interview eating disorder examination (EDE) and the self‐report questionnaire EDE‐Q. Results: Foetuses of mothers with AN showed delayed foetal brain responses to auditory stimulation compared to foetuses of control women. Self‐reported ED symptom severity explained 34% of variance in foetal brain response latencies in the AN group. Conclusions: ED pathology was strongly associated with foetal brain response latencies in the third trimester with longer latencies in foetuses of women with a history of AN reporting more ED symptoms. Follow‐up on the children is pivotal to investigate if fMEG outcomes are associated with later child development. Highlights: Foetuses of mothers with lifetime anorexia nervosa (AN) showed a slower brain response to auditory stimulation compared to foetuses of control mothers, though, this difference was not statistically significantSelf‐reported eating disorder severity explained 34% of variance in foetal auditory evoked brain response latencies in the AN groupA history of maternal AN might have an impact on the child's brain development, even in mothers who do not fulfil overall diagnostic criteria [ABSTRACT FROM AUTHOR]

Some conduction anomalies may be missed in patients with anorexia nervosa if only serial 12-lead electrocardiograms, rather than telemetry or 24-h Holter monitoring, are used for cardiac assessment in these patients. Second-degree atrioventricular block (both Mobitz I "Wenckebach" and 2:1 atrioventricular block) may be a cardiac complication of weight loss in anorexia nervosa, and may resolve with weight restoration. Initially, her first-degree heart block partially improved, from 299 ms at admission to 210 ms on day 10; however, it never completely normalised during admission, with ongoing first-degree heart block noted on each ECG. [Extracted from the article]

Little is known about the long-term consequences of anorexia nervosa (AN) in terms of possible brain neuronal injury. We aimed at investigating whether women with adolescent-onset AN exhibit increased serum levels of neurofilament light chain protein (NfL), a biomarker for neuronal injury, compared with matched controls at 30-year follow-up. Blood samples were collected from 34 women with adolescent-onset AN and 38 matched healthy comparison women (COMP), at a mean age of 44 years (range 38–48 years). NfL was measured in serum using the in-house single molecule array (Simoa) method. The individuals were asked whether they or their parents had been diagnosed with dementia. The Swedish National Patient Register was searched for diagnoses related to dementia. Serum NfL concentrations were significantly higher in the AN group (AN 27.7 pg/ml; COMP 19.0 pg/ml; p = 0.041). When individuals with medical/neurological disorders in the AN and COMP groups were excluded, there was a statistically non-significant trend towards higher concentrations in the AN group (AN 27.4 pg/ml; COMP 18.8 pg/ml; p = 0.060). None of the participants had been diagnosed with dementia. There was no significant correlation between serum NfL and AN duration (r = 0.15). There was a moderate negative correlation between the serum NfL concentration and the current BMI in the AN group (r = 0.44). This is the first time that serum NfL has been assessed in middle-aged women with a history of adolescent-onset AN. The results suggest that there might be increased axonal degeneration as a sequel of AN. Individuals remaining underweight had higher serum NfL concentrations than those with a normal/high BMI. Additional studies are needed to confirm increased serum NfL concentrations in individuals recovered from AN. There is a need for further study of axonal degeneration as a consequence of AN. [ABSTRACT FROM AUTHOR]

Le syndrome post-réanimation est une entité définie en 2010 et regroupant les séquelles consécutives à un séjour prolongé en réanimation. Il inclut des troubles psychiques, cognitifs et physiques (neuromyopathie, atteinte respiratoire, enraidissement articulaire, entre autres). Ces séquelles ont un important retentissement sur la qualité de vie et l'autonomie des patients, ainsi que sur leur consommation de soin et sur la mortalité. Les séquelles psychologiques peuvent également être constatées chez les proches des patients hospitalisés. L'organisation du dépistage et de la prise en charge de ces troubles est de plus en plus fréquente mais aucune méthode n'a formellement fait la preuve de son efficacité. Le nombre de patients survivant à la réanimation continue d'augmenter, et la prise en charge du syndrome post-réanimation est un enjeu majeur. Il semble important que l'interniste, par sa polyvalence et son implication fréquente dans la prise en charge des patients après la réanimation, connaisse ce syndrome. Post-intensive care syndrome is an entity defined in 2010 and covering any sequelae following an extended hospitalization in intensive care unit. It comprises psychological, cognitive and physical disorders (neuromyopathy, respiratory dysfunction, joint stiffness, among others). These sequelae have important consequences on autonomy and quality of life of these patients, as well as on their healthcare consumption and on mortality. Psychological sequelae can also be seen in hospitalized patients' relatives. Screening and management of these disorders is more and more frequent but no method has formally proven effective. The number of patients surviving an intensive care unit hospitalization is increasing, and management of post-intensive care syndrome is a major issue. It seems important that the internist be aware of this syndrome, given his pivotal role in global management of patients and frequent implication into care after the intensive care unit. [ABSTRACT FROM AUTHOR]

Objective: People with attentional problems are at increased risk of eating disorders. This paper aimed to systematically review and synthesize the existing evidence on stimulant medication in the management of patients with bulimia nervosa (BN) or anorexia nervosa (AN) with or without comorbid attention deficit hyperactivity disorder (ADHD)., Method: A systematic review was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines. A protocol for the review was registered with Open Science Framework (OSF) Registry and critical appraisal of the literature was conducted using Joanna Briggs Institute (JBI) Critical Appraisal Tools., Results: Thirteen articles met inclusion criteria including two quasi-experimental studies, one randomized controlled trial, four case series, and six case reports. 26 cases were included from studies and 32 from case series/reports. Only two cases from a single case report had a diagnosis of AN, while the remainder had BN. Stimulants included methylamphetamine, lisdexamfetamine, methylphenidate, dextroamphetamine sulphate and mixed amphetamine salt. In nearly all cases of BN there were reported reductions in eating disorder symptoms. The rates of adverse effects were high and included weight loss, decreased appetite, tachycardia, dry mouth, fatigue, insomnia, restlessness, nausea, bruxism, headache, palpitations, blood pressure changes, irritability, anxiety, depressed mood, and diaphoresis., Conclusion: There is currently insufficient evidence to support the use of stimulant medications to treat symptoms of BN or AN. The authors recommend considering screening patients with BN for ADHD., Competing Interests: Declaration of competing interest The authors have no financial or personal relationships with people or organizations that have inappropriately influenced this work., (Copyright © 2024 The Authors. Published by Elsevier Ltd.. All rights reserved.)

Background: Previous findings related to the association of adverse pregnancy outcomes with anorexia nervosa are mixed., Objective: This study aimed to investigate the association of adverse live-born pregnancy outcomes with anorexia nervosa using adjustment modeling accounting for confounding factors, and a mediation analysis addressing the contribution of underweight prepregnancy body mass index and gestational weight gain to those outcomes., Study Design: The sample included California live-born singletons with births between 2007 and 2021. The administrative data set contained birth certificates linked to hospital discharge records. Anorexia nervosa diagnosis during pregnancy was obtained from International Classification of Diseases codes on hospital discharge records. Adverse pregnancy outcomes examined included gestational diabetes, gestational hypertension, preeclampsia, anemia, antepartum hemorrhage, premature rupture of membranes, premature labor, cesarean delivery, oligohydramnios, placenta previa, chorioamnionitis, placental abruption, severe maternal morbidity, small for gestational age, large for gestational age, low birthweight, and preterm birth (by timing and indication). Risk of each adverse outcome was calculated using Poisson regression models. Unadjusted risk of each adverse outcome was calculated, and then the risks were adjusted for demographic factors. The final adjusted model included demographic factors, anxiety, depression, substance use, and smoking. A mediation analysis was performed to estimate the excess risk of adverse outcomes mediated by underweight prepregnancy body mass index and gestational weight gain below the American College of Obstetricians and Gynecologists recommendation., Results: The sample included 241 pregnant people with a diagnosis of anorexia nervosa and 6,418,236 pregnant people without an eating disorder diagnosis. An anorexia nervosa diagnosis during pregnancy was associated with many adverse pregnancy outcomes in unadjusted models (relative risks ranged from 1.65 [preeclampsia] to 3.56 [antepartum hemorrhage]) in comparison with people without an eating disorder diagnosis. In the final adjusted models, birthing people with an anorexia nervosa diagnosis were more likely to have anemia, preterm labor, oligohydramnios, severe maternal morbidity, a small for gestational age or low-birthweight infant, and preterm birth between 32 and 36 weeks with spontaneous preterm labor (adjusted relative risks ranged from 1.43 to 2.55). Underweight prepregnancy body mass index mediated 7.78% of the excess in preterm births and 18.00% of the excess in small for gestational age infants. Gestational weight gain below the recommendation mediated 38.89% of the excess in preterm births and 40.44% of the excess in low-birthweight infants., Conclusion: Anorexia nervosa diagnosis during pregnancy was associated with a number of clinically important adverse pregnancy outcomes in comparison with people without an eating disorder diagnosis. Adjusting for anxiety, depression, substance use, and smoking during pregnancy decreased this risk. A substantial percentage of the excess risk of adverse outcomes was mediated by an underweight prepregnancy body mass index, and an even larger proportion of excess risk was mediated by gestational weight gain below the recommendation. This information is important for clinicians to consider when caring for patients with anorexia nervosa. Considering and treating anorexia nervosa and comorbid conditions and counseling patients about mediating factors such as preconception weight and gestational weight gain may improve live-born pregnancy outcomes among people with anorexia nervosa., (Copyright © 2023 Elsevier Inc. All rights reserved.)

Purpose: To identify unique treatment considerations for youth with anorexia nervosa (AN) or atypical anorexia nervosa (AAN) and premorbid overweight or obesity, we examined unique relationships between premorbid and presenting weight status and medical sequelae in youth with AN/AAN requiring medical hospitalization., Design and Methods: We performed a retrospective study of 150 youth aged mean [SD] of 14.1[2.3] years, hospitalized for AN/AAN. Independent t-tests and Fischer's exact tests assessed differences in demographic and clinical characteristics by premorbid weight status. Logistic regressions assessed associations between premorbid and presenting weight status and vital sign or laboratory abnormalities., Results: Compared to youth with premorbid 'normal' weights, youth with premorbid overweight/obesity demonstrated greater percent (p = .042) and faster rate (p < .001) of weight loss and had 10.9 times the odds of having anemia (p = .025). Youth with AN (<5th percentile for body mass index [BMI]) were more likely to experience hypoglycemia (p < .018) than youth with AAN (≥5th percentile BMI). Greater percent of weight loss significantly predicted bradycardia (p < .001) and hypoglycemia (p = .002), independent of premorbid or presenting weight status., Conclusion: Acute medical management of AN/AAN should be commensurate for hospitalized patients, regardless of premorbid weight status. However, those with more significant weight loss and those presenting as underweight may warrant particular monitoring for complications such as bradycardia and hypoglycemia., Practice Implications: In youth with AN/AAN, high percent of weight loss warrants closer monitoring for medical complications during hospitalization. Those with premorbid overweight/obesity may need additional monitoring for anemia, as there may be additional contributors to anemia aside from malnutrition., Competing Interests: Declaration of competing interest None., (Copyright © 2024 Elsevier Inc. All rights reserved.)

Background: Anorexia nervosa (AN) is associated with left ventricular (LV) atrophy and unexplained sudden death. Myocardial mechanics have not been well studied in adults with AN. Whether LV mass or illness duration, markers of AN severity, correlate with abnormal strain imaging is unknown., Methods: We performed a prospective study among patients hospitalized with severe AN (n = 29) [body mass index (BMI) < 14.5 kg/m 2 ] and sex/age-matched controls (n = 16) (BMI > 18.5 kg/m 2 ). LV ejection fraction (LVEF) was calculated via modified-biplane method and LV mass was derived using the truncated ellipsoid formula. Apical 2-, 3-, and 4-chamber images were used to generate regional strain mapping and global longitudinal strain (GLS). N-terminal brain natriuretic peptide (NT-proBNP) levels were measured and linear regression was used to determine independent predictors of strain., Results: Mean LVEF did not differ (65% ± 6.0 vs. 62% ± 4.4, p = 0.06), but LV mass was substantially reduced (61.6 ± 16.8 vs. 97.6 ± 19.1 g, p < .0001). GLS was similar (- 20.6 ± 3.8 vs. - 20.9 ± 2.8, p = 0.82), however, the basal strain was worse (-18.7 ± 4.8 vs. -21.9 ± 4.1, p = 0.03). Lower LV mass was associated with worsening GLS (r = - 0.40, p = 0.003), but not among controls (p = 0.89). Median (IQR) NT-proBNP (pg/ml) was higher in patients with AN [141 (59-257) vs. 35.5 (21-56.5) p = 0.0007]. Both increasing NT-proBNP and illness duration were associated with worsening strain patterns in AN (both p = .001)., Conclusions: While LVEF and GLS did not differ, regional strain variation was noted among patients with AN. Elevated NT-proBNP may reflect increased wall tension from LV atrophy. Whether strain heterogeneity can identify patients with AN, at risk for sudden death, requires further study., (© 2023. Japanese Society of Echocardiography.)

A 24-year-old Japanese female with anorexia nervosa presented to our hospital for bilateral pneumothorax, and 12-Fr thoracostomy catheters were inserted into the bilateral pleural cavities. On hospital day 9, a thoracoscopic bullectomy was performed. However, air leakage relapsed on both sides on postoperative day 1. The air leakage on the right side was particularly persistent, and we switched the drainage to a Heimlich valve. Both lungs expanded gradually and the chest tube was removed on postoperative day 19. Passive pleural drainage might be an option for prolonged air leakage after a bullectomy in patients with anorexia nervosa., Competing Interests: No potential conflict of interest relevant to this article was reported.

Purpose: An abundance of literature exists linking eating disorders and fracture risk. However, no studies, to our knowledge, have investigated the impact of eating disorders on lower extremity soft tissue injury or surgery risk. The purpose of this study was to determine if anorexia nervosa and bulimia nervosa are associated with prevalence of lower extremity soft tissue injuries and surgeries., Methods: Patients with anorexia nervosa or bulimia nervosa over 2010-2020 were identified through the International Classification of Diseases (ICD) codes in the PearlDiver Claims Database. Patients were matched by age, gender, comorbidities, record dates, and region to control groups without anorexia or bulimia. Soft tissue injuries were identified through ICD codes, and surgeries were identified through Current Procedural Terminology codes. Differences in relative prevalence were analyzed using chi-square analysis., Results: Patients with anorexia had a significantly increased prevalence of meniscus tears (RR = 1.57, CI 1.22-2.03, p  = 0.001) or deltoid ligament sprains (RR = 1.83, CI 1.10-3.03, p  = 0.025), and patients with bulimia had a significantly increased prevalence of meniscus tears (RR = 1.98, CI 1.56-2.51, p  < 0.001), medial collateral ligament sprains (RR = 3.07, CI 1.72-5.48, p  < 0.001), any cruciate ligament tears (RR = 2.14, CI 1.29-3.53, p  = 0.004), unspecified ankle sprains (RR = 1.56, CI 1.22-1.99, p  < 0.001), or any ankle ligament sprains (RR = 1.27, CI 1.07-1.52, p  = 0.008). Patients with anorexia had a significantly increased prevalence of anterior cruciate ligament reconstructions (RR = 2.83, CI 1.12-7.17, p  = 0.037) or any meniscus surgeries (RR = 1.54, CI 1.03-2.29, p  = 0.042), and patients with bulimia had a significantly increased prevalence of partial meniscectomies (RR = 1.80, CI 1.26-2.58, p  = 0.002) or any meniscus surgeries (RR = 1.83, CI 1.29-2.60, p  < 0.001)., Conclusions: Anorexia and bulimia are associated with increased prevalence of soft tissue injuries and surgeries. Orthopedic surgeons should be aware of this risk, and patients presenting to clinics should be informed of the risks associated with these diagnoses and provided with resources promoting recovery to help prevent further injury or surgery.

Objective: Emotion dysregulation is proposed as a key factor within eating disorder pathology. However, less is known about specific emotion regulation difficulties experienced by adolescents with varying levels of eating disorders symptoms. The present study examined the relationship between eating disorder behaviors and specific facets of emotion dysregulation, and differences in emotion dysregulation between eating disorder diagnostic groups. Method: Participants were 2,783 adolescents, 11–19 years (M = 14 years, 9 months, SD = 1 year, 6 months), who completed self‐report measures as part of the EveryBODY study. Adolescents were identified as not having eating disorder symptoms (n = 2,122) or meeting diagnostic criteria for symptoms of specific eating disorder, including: anorexia nervosa or atypical anorexia nervosa (n = 57), bulimia nervosa (n = 136), binge‐eating disorder (n = 57), other specified feeding or eating disorder characterized by binge eating or purging (n = 381), and unspecified feeding or eating disorder (n = 30). Results: Binge eating, driven exercise, and fasting were each uniquely associated with emotion dysregulation, whereas purging was not. Similar findings were obtained within specific domains of emotion dysregulation. Findings from diagnostic groups showed a significant main effect of diagnosis on overall emotion dysregulation and most domains of emotion dysregulation. Adolescents with eating disorder symptoms consistently reported higher emotion dysregulation compared to those without these symptoms. Discussion: Findings indicate that emotion dysregulation is a key factor across eating disorder pathology, and potential treatment target across the spectrum of eating disorder diagnoses in adolescents. [ABSTRACT FROM AUTHOR]

Background: Homelessness is correlated with significant mental illness. Homelessness is a key psychosocial issue leading to significant use of hospital resources outside medical intervention. Aim: This study examines the characteristics, post-discharge pathway and length of stay of individuals presenting with homelessness in an acute young adult psychiatric ward. Method: Prospective chart audit was conducted to assess the demographic information, acute presentation, clinical risk and length of stay for homelessness referrals to Social Work. Participants (N = 88) were aged 18 to 25 years old and admitted to a tertiary level psychiatric ward specifically for this age group. Acute risk presentations of all psychiatric conditions, such as Schizophrenia, Emotionally Unstable Personality Disorder, Bipolar Affective Disorder, Drug Induced Psychosis and Anorexia Nervosa, may be admitted to the unit. Descriptive statistics, one sample t -tests and Pearson's correlations were completed. Results: No homeless patient was accommodated by local area services due to lack of availability. Change in homelessness status tended to worsen during hospitalisation, with 24% having worse accommodation upon discharge compared to 13% who improved. Length of stay was significantly longer for homeless patients compared to non-homeless patients, but not when excluding the length of time spent attempting to address homeless risk. Homeless patients presenting with an eating disorder acute presentation spent longer time in hospital, and those with psychotic acute presentations had more dynamic risk factors. Length of stay and static risk factors were positively correlated with government mental health community follow-up. Conclusion: Hospitalisation is not an effective intervention for homelessness and the Gold Coast Mental Health units are not resourced or linked to provide accommodation outcomes in a positive or economic manner. Future consideration should be given to health and community resources around homelessness, including health-specific housing interventions and community mental health teams incorporating homelessness risk vulnerability into their ongoing clinical risk mitigation. [ABSTRACT FROM AUTHOR]

An editorial is presented on the Insights Into Improving Clinical Outcomes Across Psychiatric Disorders and Medical Comorbidities. The article discusses that this approach, which uses mathematical modeling, is facilitated by assessing behavior and cognition with fine-grained temporal analyses; and highlights important gaps in treating comorbid medical and psychiatric disorders, the other discussing the treatment of patients with opioid use disorder.