Attention bias modification add-on to inpatient treatment for young women with anorexia nervosa-A randomized controlled trial.

Patients with anorexia nervosa (AN) display elevated anxiety and attention biases (ABs) in threat processing. Attention bias modification treatment (ABMT) is considered promising for anxiety disorders, but its potential for AN is limited. In this study, 154 young women hospitalised because of AN were assigned to ED-related and anxiety-related threat stimuli, or to a non-ABMT intervention control condition in a randomized control trial. Hundred-and-ten patients completed the study. ABMT was an add-on to the regular inpatient treatment. Research participants completed two pretreatment training sessions and eight biweekly sessions of ABMT. AB, ED-related symptoms, depression, anxiety and stress were assessed before and after ABMT in the research groups, and, similarly, 5 weeks apart, in the controls. We found that despite the different patterns of change in AB between the three groups following ABMT, the reduction in AB, or the between-group differences in AB-reduction, were not significant. While the severity of ED-symptoms, depression, anxiety and stress was reduced following ABMT, or control condition, in all groups, there were no between-group differences in these changes. Changes in AB were not correlated with baseline and pre-post-treatment changes in ED-related and comorbid symptomatology. Methodological and inpatient treatment-related considerations may explain our negative ABMT-related results.

Mentalizing ability, mentalizing impairments, and anorexia nervosa: Validation of the Hebrew version of the Movie for the Assessment of Social Cognition (MASC).

The goal of this study was to validate the Hebrew version of the Movie for the Assessment of Social Cognition (MASC)-an ecological measure for assessing mentalizing ability-among patients with anorexia nervosa (AN) and healthy individuals. We examined the validity of the MASC's general mentalizing ability scale and of its mentalizing impairments subscales using validated measures of mentalizing ability (Reading the Mind in the Eyes test, Cambridge Mindreading Face-Voice Battery, and Reflective Function questionnaire) among female patients with AN (N = 35) and control participants (N = 42). ED symptoms were assessed via self-report questionnaires. The MASCHeb correlated with measures of mentalizing ability and was found to significantly differentiate patients with AN from controls. In addition to differing on general mental ability, the groups differed on hypomentalizing (but not hypermentalizing). Based on our findings, the MASCHeb proved to be an ecologically valid tool for assessing mentalizing ability and impairments among patients with AN. Moreover, our findings demonstrated the role played by general mentalizing ability in EDs and specifically pointed to the importance of hypomentalization in EDs. These findings have therapeutic implications, as outlined in the Discussion section.

General mentalizing, emotional theory of mind and interpersonal mistrust in anorexia nervosa: The validation of the Hebrew version of the Cambridge mindreading face-task.

OBJECTIVE: This study had two goals. The first was to validate and examine the potential of the Hebrew version of the Cambridge Mindreading face task (CAMHeb )-an ecological measure of emotional theory of mind (eToM)-to assess eToM in individuals with anorexia nervosa (AN). The second goal was to examine whether interpersonal mistrust would mediate the relation between mentalizing and eToM and the severity of AN. METHOD: The validity of the CAMHeb was examined using well-established measures of mentalizing ability and eToM in 45 young female patients with AN and 53 control participants. Next, the mediation model was assessed using a subsample of 33 AN patients and 34 controls, in which interpersonal mistrust was additionally assessed. RESULTS: The CAMHeb correlated with the measures of mentalizing ability and eToM. The CAMHeb , along with the measure of general mentalizing, significantly differentiated between the AN and control groups. The associations of general mentalizing and CAMHeb with eating disorder (ED) symptoms were mediated by interpersonal mistrust. CONCLUSION: The CAMHeb is a valid measure of deficient eToM in AN. In therapy, an increase in mentalizing ability and accurate eToM may enhance interpersonal trust, which may further contribute to attenuation of AN symptoms.

T-wave morphology descriptors in patients with bulimia nervosa.

PURPOSE: Bulimia nervosa (BN) is associated with increased risk of cardiovascular disease and arrhythmias. Some reports found abnormal electrocardiographic markers of arrhythmias in BN, while others did not. This study investigated novel parameters of T-wave morphology that were reported to be associated with adverse cardiovascular outcomes in other patient groups, among patients with BN under medical care. METHOD: Thirty-five BN patients and 76 healthy controls were included. Total cosine R to T (TCRT) and T-wave Morphology Dispersion (TMD) parameters were computed according to accepted standards for an average beat and a random beat. Patients were followed for 11.1 ± 0.1 years for the emergence of arrhythmias or events of sudden death. RESULTS: Twenty-five (71.4%) BN patients were hospitalized when enrolled, for a mean duration of 1.1 ± 0.2 months. The rest were ambulatory patients. The BN group had lower blood pressure, more smokers, and used antidepressants, neuroleptic drugs and benzodiazepines more than controls did. Other demographic parameters were comparable between groups. TCRT and TMD parameters were statistically similar and within the normal ranges reported by other research groups. None of the BN patients had prolonged QTc interval or electrolyte abnormalities on inclusion. During the follow-up period, no clinical symptoms suggestive of arrhythmias were reported, and no cardiovascular-related hospitalizations or deaths occurred in either group. CONCLUSION: Medically treated BN patients have normal T-wave morphology parameters and hence, low risk for repolarization-associated malignant ventricular arrhythmias. The prognostic importance of these novel repolarization parameters remains to be explored among untreated patients, those who ingest emetic substances and patients with electrolyte imbalance. LEVEL OF EVIDENCE: Level III.

Executive functioning and spatial processing in anorexia nervosa: an experimental study and its significance for the allocentric lock theory.

PURPOSE: The allocentric lock theory (ALT) suggests that people with eating disorders have difficulties in multisensory integration in two reference frames-egocentric and allocentric, whereby the egocentric, but not allocentric, is impaired. This leads to a distorted body image that contributes to the development and maintenance of the disorder. The current study aimed to explore a facet of the ALT, namely, the visuo-spatial aspect, and its relation to cognitive flexibility in patients with anorexia nervosa (AN). METHODS: Fifty-five participants took part in the study: 20 AN patients and 35 controls, matched by age and education. The object perspective taking test (OPTT) and the mental rotation test (MRT), tapping egocentric and allocentric representations, respectively, and a set-shifting task were administered. The brief symptom inventory was used to measure overall levels of distress. RESULTS: AN patients showed higher level of distress. They performed poorer on the OPTT and set-shifting task but not on the MRT. The OPTT and MRT were correlated for controls but not for AN patients, while the set-shifting task and body mass index were associated with the OPTT but not with the MRT for the AN patients. CONCLUSIONS: The findings support the ALT by demonstrating impaired visual egocentric representations and intact allocentric visual functions in AN patients, with cognitive flexibility associated only with the egocentric frame. Therefore, egocentric frame impairment in AN patients may be influenced by visual perception and cognitive flexibility deficiency. LEVEL OF EVIDENCE: Level III: case-control analytic study.

Computerized assessment of body image in anorexia nervosa and bulimia nervosa: comparison with standardized body image assessment tool.

Body image disturbances are a prominent feature of eating disorders (EDs). Our aim was to test and evaluate a computerized assessment of body image (CABI), to compare the body image disturbances in different ED types, and to assess the factors affecting body image. The body image of 22 individuals undergoing inpatient treatment with restricting anorexia nervosa (AN-R), 22 with binge/purge AN (AN-B/P), 20 with bulimia nervosa (BN), and 41 healthy controls was assessed using the Contour Drawing Rating Scale (CDRS), the CABI, which simulated the participants' self-image in different levels of weight changes, and the Eating Disorder Inventory-2-Body Dissatisfaction (EDI-2-BD) scale. Severity of depression and anxiety was also assessed. Significant differences were found among the three scales assessing body image, although most of their dimensions differentiated between patients with EDs and controls. Our findings support the use of the CABI in the comparison of body image disturbances in patients with EDs vs. CONTROLS: Moreover, the use of different assessment tools allows for a better understanding of the differences in body image disturbances in different ED types.

Reward Dependence and Harm Avoidance among Patients with Binge-Purge Type Eating Disorders.

INTRODUCTION: The Cloninger's Psychobiological Model of Temperament and Character includes temperamental dimensions such as reward dependence (RD) and harm avoidance (HA). Studies of RD differentiate between sensitivity to reward (SR) versus to punishment (SP). We investigated the interrelationship between HA and RD in acutely ill patients with binge/purge (B/P) type eating disorders (EDs) and following symptomatic stabilization. METHODS: Fifty patients with B/P EDs were assessed at admission to inpatient treatment, 36 of whom were reassessed at discharge. Thirty-six controls were similarly assessed. Participants completed Tridimensional Personality Questionnaire (TPQ), Sensitivity to Punishment and Sensitivity to Reward Questionnaire (SPSRQ), and took the Gambling Task. RESULTS: Patients with B/P EDs had higher TPQ-RD and lower TPQ-HA accompanied by lower SPSRQ-SR and SPSRQ-SP. SPSRQ-SP correlated positively and negatively with TPQ-HA and TPQ-RD, respectively. CONCLUSIONS: Combination of lower TPQ-HA, lower SPSRQ-SP, and greater risk-taking inclination may maintain disordered eating in patients with B/P EDs. Copyright © 2017 John Wiley & Sons, Ltd and Eating Disorders Association.

Sensory modulation disorder symptoms in anorexia nervosa and bulimia nervosa: A pilot study.

OBJECTIVE: Individuals with anorexia nervosa (AN) and bulimia nervosa (BN) may exhibit reduced ability to modulate sensory, physiological, and affective responses. The aim of the present study is to assess sensory modulation disorder (SMD) symptoms in patients with AN and BN. METHOD: We assessed female adolescent and young adult inpatients with restrictive type anorexia nervosa (AN-R; n = 20) and BN (n = 20) evaluated in the acute stage of their illness, and 27 female controls. Another group of 20 inpatients with AN-R was assessed on admission and discharge, upon achieving their required weight. Participants completed standardized questionnaires assessing the severity of their eating disorder (ED) and the sensory responsiveness questionnaire (SRQ). RESULTS: Inpatients with AN-R demonstrated elevated overall sensory over-responsiveness as well as elevated scores on the taste/gustatory, vestibular/kinesthetic and somatosensory/tactile SRQ modalities compared with patients with BN and controls. Significant correlations between the severity of sensory over-responsiveness and ED-related symptomatology were found in acutely-ill patients with AN-R and to a lesser extent, following weight restoration. Elevated sensory over-responsiveness was retained in weight-restored inpatients with AN-R. Inpatients with BN demonstrated greater sensory under-responsiveness in the intensity subscale of the SRQ, but not in the frequency and combined SRQ dimensions. DISCUSSION: Female inpatients with AN-R exhibited sensory over-responsiveness both in the acute stage of their illness and following weight restoration, suggesting that sensory over-responsiveness may represent a trait related to the illness itself above and beyond the influence of malnutrition. The finding for sensory under-responsiveness in BN is less consistent.

Child feeding perceptions among mothers with eating disorders.

Feeding and eating difficulties are documented among the offspring of mothers with eating disorders. Understanding the perspective of mothers with eating disorders is likely essential to develop parent-based early prevention programs for children of these mothers. In the present study, twenty-nine mothers who were diagnosed with an eating disorder prior to becoming mothers and who currently had toddler age children participated in a semi-structured interview examining maternal functioning and child feeding. The maternal perceptions that emerged from the interviews were sorted into central themes and subcategories using interpretive phenomenological analysis. Data indicate that mothers with eating disorders express preoccupation with their child's eating, shape and weight, and many dilemmas about child feeding. They also reported rarity of family meals and their toddlers' preliminary awareness of maternal symptoms. Maternal concerns regarding child nutrition, feeding and weight were reported as more intense in regards to daughters. These maternal perceptions illuminate the maternal psychological processes that underlie the feeding and eating problems of the children of mothers with lifetime eating disorders. Findings should be addressed in the evaluation, treatment, and research of adult and childhood eating disorders.

[Pregnancy in anorexia nervosa--an oxymoron that has become reality].

In the last decade there has been a significant increase in the incidence of pregnancy in patients suffering from anorexia nervosa. This change is partly explained by the social processes that constitute a significant factor in the etiology of the disease. Yearning for thinness as representing the values of control and success has become a major cultural desire and this swept into a vortex of the disease many sexually active women at childbearing age, which was rare in anorexic patients in the past. Additionally, because amenorrhea is a common condition in anorexia nervosa, pregnancy during active disease seems to be an impossible oxymoron. While some patients succeed in conceiving spontaneously, fertility clinics provide an alternative solution for those who have difficulties conceiving. It seems that fertility professionals have little knowledge about anorexia nervosa and even when they diagnose it, the dilemma as to whether to refuse to treat these patients is not easy to solve. Pregnancy in anorectic patients during active disease puts the fetus at increased risk for complications during pregnancy and labor. Common complications are spontaneous abortion and growth retardation. One must take into consideration that underweight pregnant women require a professional eating disorders assessment and, if indeed it turns out that anorexia nervosa is active, it is necessary to refer her to an eating disorders clinic for treatment and to define the pregnancy as a pregnancy at-risk.

Employing executive functions of perceptual and memory abilities in underweight and weight-restored anorexia nervosa patients.

PURPOSE: Executive functions (EF) have been widely investigated in anorexia nervosa (AN) revealing difficulties in various aspects. We aimed at testing the effects of EF on stimuli perception and its representations in memory. METHODS: Thirty AN underweight patients, 30 weight-restored AN patients, and 44 control participants, were recruited. Various EF were assessed using the Rey-Osterrieth Complex Figure Test, analyzed with the Boston Qualitative Scoring System. RESULTS: No differences were found in visuo-constructional measures in either AN groups compared to controls on the copy and memory stages. However, both groups performed significantly worse than controls on most EF variables in the copy stage, while in the immediate and delayed memory stages the difference was less substantial. CONCLUSIONS: Difficulties in EF among AN patients, current and weight restored, are more pronounced in the perceptual module and less so when employed through memory retrieval. The pattern, which is apparent after weight gain, suggests that there is no ameliorative effect on these difficulties.

Negotiating maternal identity: mothers with eating disorders discuss their coping.

This qualitative study used a focus group methodology to examine how mothers with ED perceive the impact their eating disorder has on their children and their relationships with them, as well as how their illness is impacted by motherhood. Through 10 session group meetings with 13 mothers, several themes emerged: (a) concerns about not being a "good enough" mother; (b) the child's involvement in his/her mother's eating disorder; and (c) strategies mothers employed to manage these challenges. Participants' discussions illustrated how motherhood could positively affect one's illness by acting as a normalizing experience and inspiring motivation to recover. Being aware of the distinct challenges and possible benefits of ED motherhood can help guide treatment plans that consider one's illness and parenting role.

Normal atrial conduction in medically treated patients with bulimia nervosa.

BACKGROUND: Bulimia nervosa (BN) patients are characterized by binge eating followed by compensatory behaviors. Ingestion of emetic substances, characteristic to some BN patients, has been reported to be associated with supraventricular arrhythmias. AIMS: To evaluate atrial electrocardiographic markers for supraventricular arrhythmias in patients with BN. METHOD: The cohort included 31 patients with BN and sex- and age-matched controls. Twelve-lead electrocardiography was conducted on all participants under strict standards. P wave length and P wave dispersion in each patient were computed from a randomly selected beat and an averaged beat constructed from 7-12 beats, included in a 10-s ECG. RESULTS: No statistically significant differences were found between the groups for minimal, maximal, and average P wave duration and P wave dispersion, calculated either from a random beat or averaged beats. CONCLUSION: BN patients who are medically monitored and treated, have normal P wave parameters and P wave dispersion, and therefore do not appear to have an increased risk for developing supraventricular arrhythmias. Future research should focus on evaluating the effect of acute ingestion of emetic drugs on resting ECG of BN patients, as well as using signal averaging techniques and prolonged ECG-Holter monitoring.

SipNose-topiramate: a potential novel approach to binge eating management.

BACKGROUND: Binge-eating disorder) BED) is the most common eating disorder in the United-States. Daily, orally administered topiramate has shown BED treatment efficacy, with two major limitations: frequent and severe side effects and slow time-to-effect. SipNose is a novel non-invasive intranasal direct nose-to-brain drug delivery platform that delivers drugs to the central nervous system consistently and rapidly. Herein, we study a SipNose-topiramate combination product, as an acute "as needed" (PRN) solution for BED management. METHODS: First, SipNose-topiramate's pharmacokinetics (PK) and safety was evaluated. The second part aimed to demonstrate its PRN-treatment feasibility in terms of usability and potential efficacy in reducing the number of binge-eating events. Twelve BED patients were studied over three time periods; 2-weeks of baseline monitoring [BL], 8-weeks of treatment [TX], and 2-weeks of follow up [FU]. RESULTS: The PK profile showed peak plasma levels at 90 min post-administration, a t1/2 > 24 h and consistent topiramate delivery with no adverse events. In the second part, 251 treatments were self-administered by the patient participants. There was a significant reduction from baseline to treatment periods in mean weekly binge-eating events and binge-eating event days per week. This was maintained during the follow up period. Efficacy was corroborated by improved patient illness severity scales. There were no adverse events associated with any administered treatments. Patients were exposed to less drug when compared with accepted oral dosing. CONCLUSIONS: This study introduces a SipNose-topiramate drug-device combination as a potentially safe, effective, and controlled method for BED management. Its findings introduce a potential approach to BED management both as an intranasal and as a PRN therapy for reducing binge-eating events, with a large-scale reduction in patient drug exposure and side effects and with improved patient quality of life. Further studies are needed with larger patient populations to establish SipNose-topiramate as a mainstream treatment for BED. TRIAL REGISTRATION: Registration number and date of registration of the clinical studies reported in this article are as follows: 0157-18-HMO, August 15th 2018 and 6814-20-SMC, December 2nd 2020.

Binge eating disorder (BED) is a common eating disorder. Daily oral topiramate treatment has shown efficacy in clinical studies and off-label use, with frequent and severe side effects. SipNose is a novel, rapid and consistent direct nose-to-brain drug delivery platform. This study evaluates a SipNose-topiramate combination product, as an innovative acute "as needed" (PRN) BED treatment solution. SipNose-topiramate's pharmacokinetics (PK) and safety demonstrated consistent, dose-dependent topiramate delivery with no adverse events. SipNose-topiramate was studied vis-à-vis its safety and feasibility as a PRN-treatment for reducing the number of binge-eating events. 12 BED patients were studied (2-weeks baseline monitoring, 8-weeks treatment, 2-weeks follow-up). Patients were instructed to self-administer the drug when they feel an urge to binge-eat. Two hundred fifty-one treatments were administered. When compared with daily oral dosing, lower doses were used with no adverse events and minimal side effects. Baseline to treatment periods showed significant reduction in mean weekly binge-eating events and binge-eating event days-per-week. This was maintained during follow-up. Improved illness severity scales corroborated the improved feasibility outcomes. In conclusion, this study introduces SipNose-topiramate as a potential "as needed" intranasal treatment for BED that is safe, effective, and reduces drug exposure and side effects. Additional studies are needed to validate SipNose-topiramate as a BED management therapy.

The association between deficiencies in paternal and maternal reflective functioning and anorexia nervosa symptomatology.

BACKGROUND: A large theoretical body of knowledge exists emphasizing the importance of parental mentalizing in the context of anorexia-nervosa (AN). However, the empirical support to these assumptions is still scarce. The aim of the present study was to examine whether parents of patients with AN are characterized by a lower mentalizing ability, and whether it is associated with impaired mentalizing, AN symptomatology and eating disorder (ED) related psychological traits in the daughters. METHODS: Thirty-two family triads (fathers, mothers, and daughters) of female adolescent and young adult inpatients with AN were compared with thirty-three non-clinical family triads (N = 195). The mentalizing ability of all the participants was assessed using semi-structured interviews and coded using the Reflective Functioning Scale (RFS). Self-report questionnaires were administered to the daughters to evaluate ED symptomatology and ED related psychological traits (e.g., low self-esteem, interpersonal insecurity, emotional dysregulation). RESULTS: Decreased reflective functioning (RF) levels were found among mothers and fathers of patients with AN compared to their control peers. Examining the entire sample, clinical and non-clinical groups together, showed that both paternal and maternal RF were associated with the daughters' RF and each were found to have a significant and distinct contribution to the daughters' RF. Significant associations were found between lower levels of maternal and paternal RF and increased ED symptoms and ED related psychological traits. The use of a mediation model suggested a serial relationship in which low maternal and paternal RF contributes to the daughters' low RF, which in turn is associated with higher levels of psychological maladjustment, and ultimately contributes to the increased severity of ED symptoms. CONCLUSIONS: The present results provide strong empirical support for theoretical models that suggest that deficits in parental mentalizing may represent important correlates of the presence and severity of ED symptoms in AN. Furthermore, the results highlight the relevance of fathers' mentalizing ability in the context of AN. Finally, clinical and research implications are discussed.

The goal of the study was to examine the relationship between deficits in parents' ability to reflect on their own and others' emotional experience and the severity of their daughter's eating disorder and psychological maladjustment. A clinical group of young female inpatients diagnosed with anorexia-nervosa and both their biological parents was compared to a control group of young females without eating disorder and their parents. Personal interviews assessed the participants' reflective ability and self-report questionnaires assessed the daughters' eating disorder severity and psychological difficulties. The results show that patients with anorexia nervosa and their parents are less able to reflect on their emotional experiences compared to the control group. The parents' reflective ability was found to be related to their daughter's reflective ability. For both fathers and mothers, the less able the parent is to reflect on his or her emotional experiences the higher the severity of the daughter's eating disorder symptoms and psychological maladjustment are. The results imply that deficits in the parents' ability to process their own and others' emotional experiences are related to the severity of eating disorders symptoms and psychological maladjustment among daughters.. The study results highlight the importance of assessing reflective abilities of fathers.

Normal late ventricular potentials in hospitalized patients with eating disorders.

OBJECTIVE: Eating disorders, in particular anorexia nervosa (AN), are associated with cardiovascular complications and risk of arrhythmias. In a recent published study, it was found that patients with eating disorders, especially those affected by bulimia nervosa (BN) and a history of AN have abnormal late ventricular potentials (LPs). LPs are electrocardiographic markers used in detecting abnormal depolarization and increased risk of arrhythmias. Given the paucity of knowledge regarding the affects of eating disorders on cardiac depolarization, our aim was to further explore LPs in patients with eating disorders. METHOD: The study group included 30 hospitalized patients with eating disorders (14 with AN, 10 with BN with no history of AN, and 6 with BN and history of AN). Signal averaged electrocardiography was conducted on all patients using the Frank corrected orthogonal lead system. RESULTS: No patient with either eating disorder tested positive for LPs. DISCUSSION: Hospitalized patients with eating disorders, medically monitored and treated for several weeks, had normal serum electrolytes, started to normalize their weight, and did not appear to be prone to arrhythmias associated with abnormal depolarization. The prognostic significance of LPs in risk stratification of patients with eating disorders should be further evaluated by large cohort studies and longer follow-up studies.

The emotional-behavioral state of Israeli adolescent and young adult females with anorexia nervosa during the COVID19 pandemic.

BACKGROUND: During the COVID-19 pandemic in Israel, the number of patients with eating disorders (EDs) seeking treatment increased significantly. The present study sought to evaluate whether, during the pandemic (2020-21), patients with anorexia nervosa (AN) would show more ED-related, comorbid, and COVID-19-related symptoms in comparison to a naturalistic control group, and whether differences would be found between adult and adolescent patients with AN. We also examined attitudes to telemedicine use during the pandemic in patients receiving long-distance interventions. METHODS: Using online self-report questionnaires, we assessed general and COVID-19-specific symptoms with a secure digital platform (REDCap®) in 36 female adolescents with AN, 35 female adults with AN, and 25 female controls. RESULTS: Compared with controls, patients with AN showed more symptoms of EDs, anxiety, depression, and post-traumatic stress disorder (PTSD), elevated suicidal ideation, more COVID-related emotional-behavioral disturbances, and lower resilience. Adult patients with AN fared worse than adolescent patients on most of these measures. Adult patients using telemedicine during the COVID-19 pandemic showed fewer positive attitudes toward this treatment than adolescents (telemedicine was offered to all, but used by 18/35 adolescents and 21/36 adults with AN). Last, elevated COVID-19-related symptomatology was correlated with more symptoms of ED, anxiety, depression and PTSD, and with lower resilience. CONCLUSIONS: Our findings suggest that the emotional-behavioral state of Israeli females with AN, particularly adults, was worse during the COVID-19 pandemic in comparison to controls. Many patients did not use telemedicine for their treatment. Adult patients using telemedicine were less satisfied with it than adolescent patients.

The recent COVID-19 pandemic has been associated with increased rates of eating disorders in many countries around the globe, including Israel. Our study evaluated whether Israeli patients with anorexia nervosa would fare worse than a control group during the COVID-19 pandemic, and whether adults and adolescents with anorexia nervosa would differ. For this purpose, we administered questionnaires to 71 females with anorexia nervosa­36 adolescents and 35 adults­and to a control group of 25 adolescent and young adult women. We found that females with anorexia nervosa showed not only more eating-disordered and psychiatrically-related symptoms, but also more pandemic-related disturbances than the control group. Among the patients with anorexia nervosa, adults fared worse than adolescents. Fifty-one percent of adolescents and 58% of adults with anorexia nervosa received treatment via telemedicine, although all were offered this treatment. Adults treated with telemedicine showed fewer positive attitudes toward it than adolescents. Last, more disordered eating and other psychiatric symptoms were associated with more COVID-19-specific disturbances. Our findings suggest that the emotional-behavioral state of female Israeli patients with anorexia nervosa is worse than that of control females during the COVID-19 pandemic, especially in adults.

Social cognition in eating disorders: encoding and representational processes in binging and purging patients.

OBJECTIVE: The present study investigates social cognition impairments in 29 women with bingeing/purging spectrum eating disorders (ED) compared to 27 healthy controls. METHOD: Measures were used to examine encoding and representational processes in relation to affect perception and affect attribution, as well as the ability to recognize mental causality in social relationships. RESULTS: ED patients failed to correctly encode causality in interpersonal relations, exhibited deficits in their ability to ascribe behaviour to mental states, and showed a greater tendency to attribute negative affects in interpersonal relationships. Stepwise regression analyses suggested that ED symptoms could account for deficits in the recognition of causality in interpersonal relations. CONCLUSIONS: In addition to addressing ED symptoms, social cognition deficits should be addressed in the psychological treatment of EDs.

Mentalization and relationships with parents as predictors of eating disordered behavior.

Our study postulated that deficient mentalization abilities and maladaptive relationships with parents may be risk factors in the genesis of eating disorder (ED). The study examined 34 female inpatients with anorexia nervosa-binging/purging type and 35 matched non-ED controls. Data indicated that anorexia nervosa-binging/purging type patients presented significantly lower mentalization levels and reported significantly lower quality of current relationships with their parents, compared with non-ED controls. The combination of the mentalization and relationship quality variables showed an additive effect for some ED-related symptoms but not others. Moreover, high mentalization reduced ED symptomatology even if relationship quality with parents was deficient. Findings supported the role of low mentalization as a risk factor, and of high mentalization as a protective factor, in the formation of ED.

Selflessness and perfectionism as predictors of pathological eating attitudes and disorders: A longitudinal study.

This paper examines the role that selflessness and perfectionism may play as possible predictors of pathological eating attitudes and eating disorders (ED). 1057 schoolgirls (seventh to ninth grade) participated in the initial screening phase. They were administered the Eating Attitudes Test (EAT-26), Selflessness Scale (SS) and Multidimensional Perfectionism Scale (MPS). Based on their EAT-26 scores, 150 girls were invited to a clinical interview 2 years later (second phase). In the third phase 4 years later, 243 girls who completed the questionnaires in the seventh grade were the target of re-administration of these scales. Seventh-grade selflessness scores at initial screening phase predicted ED status determined in clinical interview at the 2-year interval and abnormal eating attitudes at the 4-year interval, above and beyond baseline seventh-grade eating-attitude scores. Perfectionism was not found to predict the development of neither ED nor abnormal eating attitudes. Preventional and therapeutic implications of the role of selflessness as a predisposing factor for ED are discussed.