Body evaluation in men: the role of body weight dissatisfaction in appearance evaluation, eating, and muscle dysmorphia psychopathology

BACKGROUND

Body image dissatisfaction is a significant concern among men, influencing appearance evaluation, eating behaviors, and muscle dysmorphia psychopathology. However, research on these correlations is notably deficient in men, largely because body image concerns are unevenly distributed between genders. Therefore, this study aims to assess the various dimensions of concerns about body image in men and explore their associations with characteristics such as sexual orientation.

METHODS

A cross-sectional study was conducted with 251 adult men from fitness centers in the Veneto Region, Italy. Participants completed self-report questionnaires, including the Eating Attitudes Test (EAT-26), the Appearance Schemas Inventory-Revised (ASI-R), and the Muscle Dysmorphic Disorder Inventory (MDDI). Body weight perception and dissatisfaction were evaluated using a Figure Rating Scale (FRS) with 12 male biometric silhouettes.

RESULTS

Participants were divided into three subgroups based on the experienced levels of body weight dissatisfaction: those who rated a smaller body (BWsmaller), those who rated a larger body (BWlarger) more highly relative to their own estimated body size, and those who reported implicit neutrality with their current weight (BWneu). BWsmaller participants reported higher levels of eating-related concern, while BWlarger participants exhibited higher levels of muscle dysmorphia. Additionally, the BWlarger group showed the highest degree of quantitative perceptual underestimation of their body weight. Sexual orientation was found to have an impact on body weight dissatisfaction, with bisexual men more likely to desire an increase in weight and gay men more likely to desire a decrease.

CONCLUSIONS

Body weight dissatisfaction significantly impacts appearance evaluation, eating behaviors, and muscle dysmorphia psychopathology in males. Tailored interventions that consider individual differences can support the well-being of men. The study provides useful insight into male body image issues, warranting further exploration to inform effective interventions and promote positive body image and mental health in this population.

Compulsive exercise in eating disorders: Validation of the Italian scale and evaluation of its relationships with body image concerns and quality of life

BACKGROUND

Compulsive exercise (CE) has been proposed as one of the maladaptive elements that might concur to developing and maintaining an eating disorder (ED), even if no conclusive consensus is yet available. This study evaluates the psychometric properties of the Compulsive Exercise Test (CET), the questionnaire most frequently discussed in the literature. Our second aim is to evaluate the relationships between CE, quality of life, and different body concerns in a group of individuals.

METHODS

Two different studies are performed. In the first study, we evaluate the psychometric properties of the Italian CET with a sample of 272 individuals (157 with different diagnoses of ED). In the second study, a group of 75 ED patients is compared to 68 of their peers looking for specific differences and relationships between CE, quality of life, and body concerns.

RESULTS

The CET shows optimal psychometric proprieties, and a five-factors structure. CE is linked to more severe specific psychopathology in ED patients, including increased thoughts of restraint and concerns about weight and shape. Moreover, weight phobia and quality of life are predictors of CE in patients.

CONCLUSION

The specific role of CE is discussed according to its connections with a core psychopathological element like weight phobia. Specific profiles of CE emerged for each clinical subgroup, and they corroborate the presence of different cognitive/physical approach to exercise. The CE showed to be a dysfunctional element with a disruptive role in patients' quality of life. Future directions and possible applications of the CET are also discussed.

Impulsivity and eating disorders: The relationship between serum 25-hydroxyvitamin D and different impulsivity facets in a transdiagnostic sample

OBJECTIVES

Eating disorders (EDs) are severe psychiatric conditions characterised by malnutrition, dysfunctional behaviours, and hypovitaminosis D. In various psychiatric conditions, including EDs, preliminary evidence has correlated impulsivity to a low level of 25-hydroxyvitamin D [25(OH)D]. This study aims to reinforce this evidence by examining different facets, both behavioural and psychological, of the impulsivity construct in patients with ED.

METHODS

A sample of 119 women was evaluated with a validated questionnaire and computerised neuropsychological tasks: the UPPS-P impulsive behaviour scale, a go/no-go task, and the Balloon Analogue Risk Task (BART). A clinical evaluation for EDs and blood sample collection were also performed to assess specific psychopathology and determine the serum level of 25(OH)D.

RESULTS

Significant correlations were found between serum levels of 25(OH)D and BART scores (p = 0.012) and lack of perseverance (p = 0.034). Moreover, regression analyses showed that higher BART scores may be explained by hypovitaminosis D and higher levels of lack of perseverance in patients with EDs.

CONCLUSIONS

The specific aspect of impulsivity linked to goal strategy and behaviours may be explained in patients with EDs by hypovitaminosis D. A possible connection to the brain inflammatory system is also discussed, along with possible directions for future research.

Alexithymia, dissociation and emotional regulation in eating disorders: Evidence of improvement through specialized inpatient treatment

The research into emotional regulation in eating disorders (EDs) has shown specific impairments and maladaptive coping strategies in patients, and there is an increasing interest in the role of the emotional domain in the treatment outcome. This study aims to evaluate the effect of a specialized inpatient treatment characterized by both an intensive and comprehensive standardized multidisciplinary programme based on cognitive–behavioural therapy and a flexible and personalized component implemented by third‐wave interventions. A cohort of 67 female ED patients (anorexia nervosa = 28, bulimia nervosa = 28 and binge eating disorder = 11) underwent an evaluation of emotional regulation difficulties, alexithymia and dissociative symptomatology at admission to a specialized ED ward. The psychological modifications were subsequently re‐evaluated upon discharge, after an inpatients treatment of 60 days, examining specific changes in the specific psychopathology. A significant improvement after specialized ED treatment was shown in alexithymia, emotional regulation difficulties and dissociation symptoms, with higher effect sizes in patients with higher alexithymia scores. As regards the specific effect of the psychological improvement, changes into alexithymia scores have shown specific correlations with ED psychopathology (p < 0.010) and with difficulties in emotional regulation (p < 0.010) in patients with higher alexithymia levels at admission. Emotional regulation and dissociation should therefore be evaluated in ED patients and may be improved with specific therapeutic approaches, while alexithymia remains a clinical trait, even with a significant reduction.

The role of sexual orientation in the relationships between body perception, body weight dissatisfaction, physical comparison, and eating psychopathology in the cisgender population

PURPOSE

Body weight dissatisfaction (BWD) and visual body perception are specific aspects that can influence the own body image, and that can concur with the development or the maintenance of specific psychopathological dimensions of different psychiatric disorders. The sexual orientation is a fundamental but understudied aspect in this field, and, for this reason, the purpose of this study is to improve knowledge about the relationships among BWD, visual body size-perception, and sexual orientation.

METHODS

A total of 1033 individuals participated in an online survey. Physical comparison, depression, and self-esteem was evaluated, as well as sexual orientation and the presence of an eating disorder. A Figure Rating Scale was used to assess different valences of body weight, and mediation analyses were performed to investigated specific relationships between psychological aspects.

RESULTS

Bisexual women and gay men reported significantly higher BWD than other groups (p < 0.001); instead, higher body misperception was present in gay men (p = 0.001). Physical appearance comparison mediated the effect of sexual orientation in both BWD and perceptual distortion. No difference emerged between women with a history of eating disorders and without, as regards the value of body weight attributed to attractiveness, health, and presence on social media.

CONCLUSION

This study contributes to understanding the relationship between sexual orientations and body image representation and evaluation. Physical appearance comparisons should be considered as critical psychological factors that can improve and affect well-being. The impact on subjects with high levels of eating concerns is also discussed.

LEVEL OF EVIDENCE

Level III: case-control analytic study.

Clinical and Cognitive Functioning Changes After Partial Hospitalization in Patients With Anorexia Nervosa

Introduction: Anorexia nervosa is usually associated with emotional and cognitive difficulties. Little knowledge is available about the changes in cognitive functioning in patients undergoing treatments. The aim of the present study was to longitudinally assess the impact of partial hospitalization on clinical and cognitive functioning in anorexia nervosa. Materials and Methods: 56 women with anorexia nervosa according to DSM-5 criteria and 58 healthy women were enrolled in the study. At baseline, all participants underwent clinical, diagnostic and neuropsychological assessment (T0). Patients were also assessed at the end of the treatment program (T1; n = 56). Results: BMI improved significantly throughout treatment. At baseline, patients showed significantly poorer executive abilities and less specific autobiographical memory. After the day-hospital program, decision-making abilities improved significantly. Response to treatment was predicted by BMI at admission and duration of illness, but neuropsychological performance did not contribute to the prediction model. Discussion: Cognitive difficulties, mostly regarding executive functions, resulted differently affected by clinical improvement. In particular, while cognitive monitoring and cognitive inhibition appear to be mostly stable trait-like characteristics, decision-making is both more state-dependent and sensitive to clinical status. None of the cognitive variables added information about the response to day hospital treatment; patients with short duration of illness and a rapidly decreasing BMI would benefit more from intensive interventions than less "acute" patients. These observations, if confirmed by future studies, have important clinical implications in order to understand the impact of malnutrition on cognitive functioning and to provide individualized effective treatment for patients with anorexia nervosa.

Associations Between Trauma, Early Maladaptive Schemas, Personality Traits, and Clinical Severity in Eating Disorder Patients: A Clinical Presentation and Mediation Analysis

Background: The literature has shown a significant association between traumatic experiences and eating psychopathology, showing a greater symptomatology in patients with trauma history. Less is known about the associations between trauma and cognitive schemas, and personality traits and the differences between childhood and adulthood trauma experiences. Thus, this paper aims to assess the clinical and psychological characteristics of eating disorder (ED) patients, looking for differences between patients without a history of trauma and patients with trauma experiences, as well as at possible differences between exposure in childhood, adulthood, or repeated events. Another aim of the paper is to evaluate the possible mediation role of cognitive schemas and personality traits in the relationship between early trauma and eating psychopathology.

Methods: From January to November 2020, 115 consecutive inpatients admitted for a specific multidisciplinary ED treatment in a dedicated Unit were evaluated for trauma, differentiating between trauma occurring in childhood and adulthood. The subjects were evaluated for early maladaptive schemas (EMS), personality traits, trauma symptomatology, quality of life, and specific psychopathologies linked to EDs. Mediation analyses between childhood and adulthood trauma and eating psychopathology were performed, with EMS and personality traits as mediators.

Results: Patients with a history of trauma showed higher physical and psychological symptomatology scores, with a more impaired clinical profile in patients with both childhood and adulthood trauma exposure. The mediation analysis showed a specific mediator role for the “disconnection and rejection (DR)” EMS factor in the relationship between childhood trauma (cT) and eating psychopathology.

Conclusion: Trauma experiences are associated with more severe clinical symptomatology in EDs and may need a specific assessment in patients with failed outpatient standard treatments. Specific cognitive schemas linked to DR domain should be evaluated in treatments for ED patients with history of trauma due to the mediation role between trauma and eating psychopathology. The need for outcome studies about treatment approaches for ED patients with history of trauma is discussed.

The predictive value of the early maladaptive schemas in social situations in anorexia nervosa

BACKGROUND

Patients with anorexia nervosa (AN) show an impairment in the recognition and expression of emotions, as well as an increased sensitivity to being socially excluded, and rigid maladaptive schemas. The Cyberball paradigm is a virtual ball-toss game that can simulate social exclusion and inclusion. Our aim is to evaluate how cognitive schemas can influence the perception and the evaluation of the experiences of social inclusion/exclusion.

METHODS

Thirty-two AN patients and 34 healthy controls completed a psychological evaluation and were randomly assigned to exclusion or overinclusion paradigm of the Cyberball task.

RESULTS

Patients with AN showed a significantly higher level of maladaptive schemas as well as higher sensitivity to being ostracized by peers in comparison with healthy controls. Regression analyses identified specific significant relation between being ostracized and dependence/incompetence, negativity/pessimism, and self-sacrifice.

DISCUSSION

Our findings provide evidence that patients with AN may be ineffective in expressing their mood in exclusive and overinclusive social situations. Specific cognitive/temperamental schemas might play a role in the way people communicate their feelings, and they could be considered targets for psychotherapy interventions to improve social interpretation and emotional recognition/communication.

The impact of weight suppression and weight loss speed on baseline clinical characteristics and response to treatment

OBJECTIVE

Growing evidence suggests an impact of weight suppression (WS) on severity and course of symptoms in patients with eating disorders (ED), but no study explored also the role of the weight loss speed (WLS) together with WS on the same clinical variables, which is the aim of the present work.

METHOD

A mixed cross-sectional and longitudinal cohort study was employed. Four hundred and fourteen patients with anorexia nervosa (AN = 208) or bulimia nervosa (BN = 206) according to DSM-5 criteria were recruited and assessed at referral by means of clinical interviews and self-reported questionnaires. Body mass index and diagnostic status were re-evaluated at the end of treatment.

RESULTS

WS was positively correlated with body dissatisfaction in patients with AN (p = .005), but negatively correlated in BN (p = .022). In contrast, WLS was significantly inversely correlated with age and duration of illness in all ED (p < .001), and positively correlated with drive for thinness in BN (p = .007). After treatment, WS at intake predicted higher BMI increase in both AN and BN (p < .03), while higher WLS was significantly associated with a lower drop-out rate in patients with BN (p = .02), and predicted BMI increase only in restricting AN patients (p = .02). In the whole group, WLS significantly predicted remission status (p = .039).

DISCUSSION

In our study, both WS and WLS were associated with baseline "core" clinical variables and provided complementary abilities to predict weight gain and remission at the end of treatment. If replicated, our data suggest the importance of considering both WS and WLS as useful clinical variables in the baseline assessment of ED.

Treatment in Anorexia Nervosa: The Role of Neuropsychological Features in Predicting Response

Introduction

Neuropsychological impairments in anorexia nervosa (AN) have been considered both as putative risk factors and as a target for treatment. However, the role of neuropsychological variables as predictors of outcome is not clear.

Aims

Our aim is to investigate the role of neuropsychological variables as predictors of response to treatment in a group of individuals affected by AN.

Methods

The study sample consisted of 144 patients diagnosed with acute AN, according to the DSM-5 criteria, referred to the Eating Unit of the Hospital of Padova, Italy. All participants were assessed by means of a neuropsychological and clinical test battery at intake and followed during outpatient treatment for an average of 531 days. Eighty-three percent of the patients underwent cognitive behavioral therapy, the families of 75% of the patients were included in the treatment and 48% of the patients took antidepressants (SSRI).

Results

Both body mass index at assessment and illness duration appeared to be independent factors significantly affecting the outcome. The role of neuropsychological variables was explored including cognitive performance in a multivariate analysis including BMI at intake, duration of illness and diagnostic subtype. The inclusion in the model of the Wisconsin Sorting Card Task performance and the central coherence index (calculated by the Rey Figure Test) significantly increased the prediction ability of the model for full remission at the end of treatment.

Conclusions

This is the first study to show that neuropsychological characteristics may predict treatment response in AN. These data support the implementation of cognitive remediation techniques in the treatment of AN.

Disclosure of interest

The authors have not supplied their declaration of competing interest.

Morphological and functional modifications of the aneurysm-endograft complex following endoluminal exclusion in 30 consecutive cases

Data from 30 consecutive excluded abdominal aortic aneurysms (AAA) have been analysed, to verify whether important morphological changes take place after exclusion, and whether these can be considered as risk factors for functional (leaks, flow alterations) and clinical complications (rupture, obstruction). All AAAs have been initially successfully excluded and patients have been followed up by clinical examinations and ct scan controls post-operatively, at the third and sixth month, then yearly. At a mean follow-up of 17 months, dimension of the proximal neck increased significantly (> 2 mm in diameter) in five pts and graft was distally dislodged in two. Maximum aneurysm diameter reduced significantly (at east 10% than originally) in half of the case and more than 25% in 10% of cases. Four AAAs presented an initial increase, that reduced only in two. Calculation of length of the AAA was unreliable due to tortuosity. Two secondary type II leaks and one secondary type III leak were observed associated to stable or slightly increased AAA diameter (the latter patient suddenly died probably for miocardial infarction, but a rupture could not be formally excluded). Marked tortuosity of the graft was seen in five patients, all associated with frank shrinkage of the aneurysmal sac. Parietal thrombosis without explanation was observed in five, and in one progressed to obstruction of an iliac branch. Two pts needed anticoagulation. These data indicate that endoluminal aneurysm exclusion can not be considered as a definitive solution, for long-term outcome is unforeseeable in a number of patients.

A trial of intravenous lidocaine on the pain and allodynia of postherpetic neuralgia

This study investigated the effect of intravenous lidocaine at two doses (1 mg/kg and 5 mg/kg over 2 hours) and an intravenous saline placebo on the pain and allodynia of postherpetic neuralgia (PHN). Twenty-four patients were studied using a randomized, double-blind, within-patient crossover design. Each patient received normal saline, lidocaine 0.5 mg/kg/h, and lidocaine 2.5 mg/kg/h for a 2-h period. The McGill Pain Questionnaire Short Form, visual analogue scores (VAS), and area of allodynia were measured at intervals during the infusions. Free plasma lidocaine levels were also measured. The results were statistically analyzed using Student's t-test for paired data. The VAS for ongoing pain showed a significant reduction after all the infusions (P < 0.05). For dynamic pressure-provoked pain, the VAS was unaffected by placebo but showed a reduction at an equal level of significance with both lidocaine infusions (P < 0.05). The area of allodynia of PHN, as mapped by brush stroke, declined in association with intravenous lidocaine (0.5 mg/kg/h = P < 0.05; 2.5 mg/kg/h = P < 0.001). Placebo had no significant effect on the area of allodynia. These findings demonstrate a positive effect on pain and allodynia following a brief intravenous infusion of lidocaine. The higher dose infusion may produce plasma levels in the toxic range, with no significant clinical increase in response.

Effect of epidural fentanyl on neonatal respiration

BACKGROUND

The addition of opioids to epidural infusions for laboring mothers may reintroduce the problem of neonatal depression seen with systemic opioids. The authors studied neonatal respiration and neurobehavior in newborns of mothers randomized to receive epidural analgesia with or without fentanyl.

METHODS

One hundred thirty-eight women in labor received loading doses of plain bupivacaine. When pain-free, they received an infusion of either 0.125% bupivacaine alone or 0.0625% bupivacaine with 2.5 microg/ml fentanyl. After delivery, transcutaneous oxygen tension and carbon dioxide tension were recorded in the newborns every 10 s until 90 min after delivery using a transcutaneous oxygen-carbon dioxide monitor. Umbilical venous and arterial acid-base status, Apgar scores, and Neurologic and Adaptive Capacity Scores 2 h and 24 h after delivery were measured. The umbilical venous plasma fentanyl concentration was correlated with indices of neonatal respiration and welfare in the fentanyl group.

RESULTS

One hundred fourteen newborns delivered vaginally were studied. In the fentanyl group, the mean (range) maternal dose of fentanyl was 184 microg (range, 53-400), and the umbilical venous fentanyl concentration was 0.077 ng/ml (range, <0.021 to 0.244). There were no significant differences between the groups for any indices of neonatal respiration or neonatal welfare, and the plasma fentanyl concentration did not correlate with any of these indices.

CONCLUSIONS

The results suggest that fentanyl added to epidural bupivacaine infusions during labor does not depress neonatal respiration or adversely affect neurobehavioral scores and other indices of neonatal welfare.

The influence of epidural administration of fentanyl infusion on gastric emptying in labour

The effect of epidural infusions containing fentanyl on maternal gastric emptying in labour was examined using the rate of paracetamol absorption. Women were randomly allocated to receive one of two epidural infusions, bupivacaine 0.125% alone or bupivacaine 0.0625% with fentanyl 2.5 micrograms.ml-1 at a rate of 10-12 ml.h-1. Paracetamol 1.5 g was given orally to women after either 30 ml of the infusion solution had been given (mean time 2.5 h, study A) or 40-50 ml (mean time 4.5 h. study B). Six venous blood samples were taken over the next 90 min for measurement of plasma paracetamol concentration. There were no significant differences in maximum plasma paracetamol concentration, time to maximum paracetamol concentration and area under the concentration-time curve between the two groups for study A. In study B the time to maximum plasma paracetamol concentration was significantly delayed in women receiving > 100 micrograms fentanyl compared with controls (p < 0.05). We conclude that the dose of fentanyl that may delay gastric emptying when given by epidural infusion is greater than 100 micrograms.

Neonatal welfare and placental transfer of fentanyl and bupivacaine during ambulatory combined spinal epidural analgesia for labour

To investigate current concerns that potent opioid drugs, such as fentanyl, used for labour regional analgesia may affect neonatal status, maternal and umbilical plasma concentrations of fentanyl and bupivacaine at delivery were measured in 40 nulliparous patients receiving low-dose combined spinal epidural analgesia. Neonatal assessments included Apgar scores, umbilical blood gases and neurobehavioural tests. All maternal and umbilical venous plasma concentrations were low. Maternal and umbilical vein total fentanyl concentrations increased with increasing doses of epidural fentanyl (r = 0.46 and 0.30, respectively, p < 0.01). There were no significant differences between maternal and umbilical venous plasma total or free concentrations of fentanyl. Mean umbilical vein/maternal fentanyl ratios were 1.12 for total drug and 1.20 for free drug and values were unrelated to the last epidural bolus to delivery interval (r = 0.12, p = 0.49). There were no correlations between Apgar scores, umbilical blood gases or neurobehavioural scores and umbilical venous concentrations of either fentanyl or bupivacaine. The dose of fentanyl used for ambulatory combined spinal epidural analgesia would appear to have a negligible effect on neonatal condition.

The effect of epidural opioids on maternal oxygenation during labour and delivery

The effects of epidural fentanyl on the incidence of maternal hypoxaemia during labour and on neonatal welfare were examined. Women were randomly allocated to receive one of two epidural infusions, bupivacaine 0.125% alone or bupivacaine 0.0625% with 2.5 micrograms.ml-1 fentanyl, and maternal arterial oxygen saturation was monitored continuously until delivery. The median incidence of desaturation (SpO2 < 95%) during the active phase of the second stage of labour was significantly greater in the fentanyl group than in controls (2.9 versus 0.6 min.h-1, p = 0.02). Similarly, the incidence of desaturation to SpO2 < or = 90% was greater in the fentanyl group than in controls (p = 0.02). There was no correlation between maternal oxygenation or plasma fentanyl concentration and neonatal welfare as measured by umbilical arterial and venous blood gas and acid base status, Apgar score and Neurologic and Adaptive Capacity Score.