RESUMO
OBJECTIVES: Estimates of depression prevalence in pregnancy and postpartum are based on the Edinburgh Postnatal Depression Scale (EPDS) more than on any other method. We aimed to determine if any EPDS cutoff can accurately and consistently estimate depression prevalence in individual studies. METHODS: We analyzed datasets that compared EPDS scores to Structured Clinical Interview for DSM (SCID) major depression status. Random-effects meta-analysis was used to compare prevalence with EPDS cutoffs versus the SCID. RESULTS: Seven thousand three hundred and fifteen participants (1017 SCID major depression) from 29 primary studies were included. For EPDS cutoffs used to estimate prevalence in recent studies (≥9 to ≥14), pooled prevalence estimates ranged from 27.8% (95% CI: 22.0%-34.5%) for EPDS ≥ 9 to 9.0% (95% CI: 6.8%-11.9%) for EPDS ≥ 14; pooled SCID major depression prevalence was 9.0% (95% CI: 6.5%-12.3%). EPDS ≥14 provided pooled prevalence closest to SCID-based prevalence but differed from SCID prevalence in individual studies by a mean absolute difference of 5.1% (95% prediction interval: -13.7%, 12.3%). CONCLUSION: EPDS ≥14 approximated SCID-based prevalence overall, but considerable heterogeneity in individual studies is a barrier to using it for prevalence estimation.
Assuntos
Depressão Pós-Parto , Transtorno Depressivo Maior , Depressão , Transtorno Depressivo Maior/diagnóstico , Transtorno Depressivo Maior/epidemiologia , Feminino , Humanos , Gravidez , Prevalência , Escalas de Graduação PsiquiátricaRESUMO
It has been hypothesized that leptin level alterations in Eating Disorders (EDs) represent a maintaining factor for pathological reward-related ED behaviors, given leptin role in the dopaminergic reward systems. The aim of the present study was to evaluate the role of leptin in EDs as a mediator for the relationship between Body Mass Index (BMI) and several pathological behaviors, such as dietary restraint, compensatory exercise, vomiting, binge eating and emotional eating. Sixty-two patients with EDs and 41 healthy controls (HC) had their blood drawn and completed psychometric tests for the evaluation of general psychopathology, ED psychopathology and emotional eating. Moderated linear regression models showed that, in the presence of high levels of ED psychopathology, leptin levels were negatively associated with dietary restraint and compensatory exercise, and positively with emotional eating and binge eating. Finally, leptin showed an indirect effect on the association between BMI and all these reward-related behaviors. These results suggest that a variation of BMI maintains these pathological ED behaviors through a variation in leptin levels. Considering the role of leptin in reward circuits, the results seem to confirm an aberrant food-related reward mechanism in ED patients.
Assuntos
Anorexia Nervosa/sangue , Peso Corporal/fisiologia , Bulimia/sangue , Transtornos da Alimentação e da Ingestão de Alimentos/patologia , Transtornos da Alimentação e da Ingestão de Alimentos/psicologia , Leptina/sangue , Psicopatologia , Recompensa , Adulto , Anorexia Nervosa/diagnóstico , Anorexia Nervosa/psicologia , Transtorno da Compulsão Alimentar/psicologia , Índice de Massa Corporal , Bulimia/diagnóstico , Bulimia/psicologia , Estudos de Casos e Controles , Emoções , Exercício Físico , Transtornos da Alimentação e da Ingestão de Alimentos/sangue , Feminino , Alimentos , Humanos , MasculinoRESUMO
PURPOSE: Recent studies hypothesized that sexual dysfunctions represent not just complications of eating disorders (EDs), rather they should be attributed to the core psychopathology of these disorders. Therefore, disorders of the embodiment and insecure attachment may play a role in maintaining an abnormal sexual functioning, given their known relations with core ED features. The aim of the study was to investigate the relationship between sexual dysfunctions and both disorders of the embodiment and attachment style in people with anorexia nervosa (AN). METHODS: 111 adult women with AN and 120 healthy subjects completed the Symptom Checklist-90, Eating Disorder Examination Questionnaire, Identity and Eating Disorders, Attachment Style Questionnaire and the Childhood Trauma Questionnaire-Short Form. RESULTS: Patients reported worse scores than controls in all areas assessed. In patients, low sexual desire was found to be associated with general and ED-specific psychopathology, and with disorders of embodiment and attachment style. Sexual dysfunctions had no associations with traumatic experiences. Dietary restriction showed an association with low sexual desire through embodiment disorder and Discomfort with Closeness, as confirmed by the serial mediation model. CONCLUSION: The present study suggests that disorders of embodiment maintained by pathological eating behaviours have a key role in the development of sexual dysfunctions in EDs, through the compromise of intimacy. LEVEL OF EVIDENCE: Level III, cross-sectional study with comparisons between cases and controls.
Assuntos
Anorexia Nervosa , Transtornos da Alimentação e da Ingestão de Alimentos , Adulto , Estudos Transversais , Comportamento Alimentar , Feminino , Humanos , SexualidadeRESUMO
The etiopathogenesis of eating disorders (EDs) is complex and still not well understood. Biological, psychological and environmental factors (e.g. childhood abuse) have all been considered to be involved in the onset and the persistence of EDs. The hypothalamic-pituitary-adrenal (HPA) axis is a relevant biological factor capable of influencing the onset and the course of EDs and not many information are available about the impact of a Cognitive Behavioral Therapy (CBT) on cortisol changes in EDs. The HPA-axis functioning has been evaluated before and after CBT in a group of patients with Anorexia Nervosa (nâ¯=â¯34) and Bulimia Nervosa (nâ¯=â¯35) according to the presence/absence of a history of sexual/physical abuse. At baseline, only patients reporting childhood abuse showed lower morning cortisol levels as compared with other patients of the same diagnostic group and Healthy Controls. After CBT, a variation of cortisol levels has been found only in patients without abuse, suggesting a role of childhood adversities in the persistence of HPA-axis alterations in Eating Disorders.
Assuntos
Sobreviventes Adultos de Maus-Tratos Infantis/psicologia , Anorexia Nervosa/metabolismo , Bulimia Nervosa/metabolismo , Terapia Cognitivo-Comportamental , Hidrocortisona/análise , Adulto , Anorexia Nervosa/psicologia , Anorexia Nervosa/terapia , Bulimia Nervosa/psicologia , Bulimia Nervosa/terapia , Criança , Transtornos da Alimentação e da Ingestão de Alimentos/metabolismo , Transtornos da Alimentação e da Ingestão de Alimentos/psicologia , Transtornos da Alimentação e da Ingestão de Alimentos/terapia , Feminino , Seguimentos , Humanos , Sistema Hipotálamo-Hipofisário , Masculino , Sistema Hipófise-Suprarrenal , Resultado do TratamentoRESUMO
A growing body of evidences demonstrated that sexuality is an important topic in the clinical research of eating disorders (EDs), due to its association with specific psychopathological features, and etiological factors. The present review took into consideration the complex relationship between sexual behaviours, hormonal alterations and EDs psychopathology. Studies pertaining sexual behaviours in EDs were divided into those focusing on sexual dysfunctions, and those related to risky sexual behaviours. The limited number of studies on sexual dysfunctions, reported a controversial association with weight status and hormonal alterations, and a clear relationship with severity of specific psychopathology (e.g. body image disturbance). Risky sexual behaviours have been associated with impulsivity and dissociation, as well as with abnormal stress response. Finally, both restriction and uncontrolled eating have been found to be responsible for several complex metabolic alterations, determining varied sexual and gynecologic problems, such as amenorrhea, hypogonadism, genital vascular problems, infertility, and miscarriage, although it is also possible that alterations in feeding and stress hormones contribute to altered eating behaviour.
Assuntos
Transtornos da Alimentação e da Ingestão de Alimentos/psicologia , Hormônios Esteroides Gonadais/metabolismo , Comportamento Sexual , Transtornos da Alimentação e da Ingestão de Alimentos/fisiopatologia , Feminino , Doenças dos Genitais Femininos/etiologia , Humanos , Psicopatologia , Disfunções Sexuais Psicogênicas/complicaçõesAssuntos
Transtornos Parafílicos , Psicopatologia , Comportamento Compulsivo , Humanos , Estudantes , UniversidadesRESUMO
INTRODUCTION: The actual definitions of paraphilic thoughts or behaviors and hypersexuality are still a matter of debate in the scientific community, and few studies have evaluated their psychopathological correlates in non-clinical samples of both men and women. AIM: This study aimed at shedding light on the gender differences in terms of frequency of paraphilic fantasies and behaviors, and the relationship among paraphilias, hypersexuality, and general psychopathology. METHODS: A sample of 775 university students (243 men, 532 women) was recruited from 6 Italian universities using questionnaires posted in social networks. Paraphilic behaviors, fantasies, and masturbation during these fantasies were evaluated, as well as hypersexuality, psychopathological correlates, self-perceived gender identity, and a history of adverse childhood conditions. MAIN OUTCOME MEASURES: Participants were assessed on the presence of paraphilic fantasies, behaviors, and masturbation related to paraphilic thoughts, and evaluated by means of the Symptom Checklist 90-Revised, the Hypersexual Disorder Screening Inventory, the International Index of Erectile Function, the Female Sexual Function Index, the Gender Identity/Gender Dysphoria Questionnaire, and the Childhood Experience of Care and Abuse Questionnaire. RESULTS: In the present survey, 50.6% of the men and 41.5% of the women reported at least 1 behavior considered paraphilic. A gender difference in the prevalence of the main paraphilic interests and behaviors was observed, with men reporting a higher prevalence of voyeurism, exhibitionism, sadism, and frotteurism, and a higher prevalence of fetishism and masochism in women. Both general psychopathology and sexual dysfunctions were associated with hypersexuality, rather than with the content of sexual fantasies. Finally, an association between childhood adversities and hypersexuality was found in women but not in men. CLINICAL IMPLICATIONS: Understanding the psychopathological correlates of paraphilic fantasies/behaviors and hypersexuality may allow clinicians to develop specific psychological and pharmacological interventions. STRENGTHS & LIMITATIONS: This is one of the few studies assessing paraphilic phenomenology and psychopathological correlates of hypersexuality in a non-clinical sample of both men and women. CONCLUSION: The results seem to demonstrate that paraphilic thoughts and behaviors are not really a deviation from normalcy, rather they are quite widespread in the young population, and the distinction between healthy and pathological sexual interests may be better replaced by an all-encompassing approach considering ego-dystonic sexuality, hypersexuality, and their psychopathological correlates. Castellini G, Rellini AH, Appignanesi C, et al. Deviance or Normalcy? The Relationship Among Paraphilic Thoughts and Behaviors, Hypersexuality, and Psychopathology in a Sample of University Students. J Sex Med 2018;15:1322-1335.
Assuntos
Transtornos Parafílicos/epidemiologia , Comportamento Sexual/psicologia , Estudantes/psicologia , Feminino , Identidade de Gênero , Humanos , Itália/epidemiologia , Masculino , Transtornos Parafílicos/psicologia , Prevalência , Fatores Sexuais , Inquéritos e Questionários , Universidades , Adulto JovemRESUMO
Background In this pilot study, the effects of selective serotonin reuptake inhibitors (SSRIs) and psychological intervention on fetal growth characteristics and neonatal outcomes were evaluated in two different groups of women affected by prenatal depression. Methods Forty-seven pregnant women diagnosed with major depression were divided into two different treatment groups according to the severity of their depression. The first group was treated with a combination of pharmacotherapy and psychological support. The second group (milder depression) was treated with psychological support only. The control group (CG) was made up of 26 healthy pregnant women. All of the patients and controls were assessed by means of a structured clinical interview and different self-reported questionnaires. Fetal ultrasonography assessments were performed in the second and third trimesters. Neonatal outcomes were evaluated at delivery. Results The infants of both treatment groups showed significant alterations in fetal biometry and a higher rate of low birth weight (LBW) with respect to controls. The infants of the patients treated with psychological support showed only a significantly higher rate of head circumference, <10th percentile with respect to controls. No significant difference was found between the two patient groups when fetal growth characteristics and neonatal outcomes were taken into account. Conclusion The data obtained from this study shed light on the effects of pharmacological and psychological treatment of prenatal depression on fetal growth.
Assuntos
Transtorno Depressivo Maior , Desenvolvimento Fetal/efeitos dos fármacos , Complicações na Gravidez , Técnicas Psicológicas , Adulto , Cefalometria/métodos , Cefalometria/estatística & dados numéricos , Transtorno Depressivo Maior/diagnóstico , Transtorno Depressivo Maior/terapia , Feminino , Humanos , Recém-Nascido de Baixo Peso , Recém-Nascido , Itália , Avaliação de Resultados em Cuidados de Saúde , Gravidez , Complicações na Gravidez/diagnóstico , Complicações na Gravidez/terapia , Resultado da Gravidez , Escalas de Graduação Psiquiátrica , Inibidores Seletivos de Recaptação de Serotonina/administração & dosagem , Inibidores Seletivos de Recaptação de Serotonina/efeitos adversos , Ultrassonografia Pré-Natal/métodosRESUMO
The aim of this study was to evaluate the role of childhood adversities in long-term outcomes in eating disorders (EDs). One hundred thirty-three eating disorder patients were studied by means of the Structured Clinical Interview for DSM-IV and psychometric tests, at baseline, at the end of individual cognitive behavioural therapy, and at 3-year follow-up. As compared with the other patients, those reporting childhood abuse (overall: 24.8%; physical abuse: 20.3%; sexual abuse: 13.6%) showed higher impulsivity, psychiatric comorbidity, lower full recovery at follow-up (12.1% vs. 31%), and higher diagnostic crossover (39.4% vs. 13.0%). The different rates of recovery were mostly due to a higher persistence of depression in abused patients (77.8% vs. 26.7%). Patients with both abuse and neglect had a higher probability of dropout. Eating disorder patients with childhood abuse represent a group of persons with more complex psychopathological features and a worse long-term outcome, thus requiring specific treatment strategies.
Assuntos
Maus-Tratos Infantis , Terapia Cognitivo-Comportamental , Transtornos da Alimentação e da Ingestão de Alimentos , Adolescente , Adulto , Criança , Maus-Tratos Infantis/psicologia , Comorbidade , Depressão , Transtorno Depressivo , Manual Diagnóstico e Estatístico de Transtornos Mentais , Transtornos da Alimentação e da Ingestão de Alimentos/psicologia , Transtornos da Alimentação e da Ingestão de Alimentos/terapia , Feminino , Seguimentos , Humanos , Comportamento Impulsivo , Masculino , Pessoa de Meia-IdadeRESUMO
Anorexia nervosa and bulimia nervosa are severe eating disorders whose etiopathogenesis is still unknown. Clinical features suggest that eating disorders may develop as reward-dependent syndromes, since eating less food is perceived as rewarding in anorexia nervosa while consumption of large amounts of food during binge episodes in bulimia nervosa aims at reducing the patient's negative emotional states. Therefore, brain reward mechanisms have been a major focus of research in the attempt to contribute to the comprehension of the pathophysiology of these disorders. Structural brain imaging data provided the evidence that brain reward circuits may be altered in patients with anorexia or bulimia nervosa. Similarly, functional brain imaging studies exploring the activation of brain reward circuits by food stimuli as well as by stimuli recognized to be potentially rewarding for eating disordered patients, such as body image cues or stimuli related to food deprivation and physical hyperactivity, showed several dysfunctions in ED patients. Moreover, very recently, it has been demonstrated that some of the biochemical homeostatic modulators of eating behavior are also implicated in the regulation of food-related and non-food-related reward, representing a possible link between the aberrant behaviors of ED subjects and their hypothesized deranged reward processes. In particular, changes in leptin and ghrelin occur in patients with anorexia or bulimia nervosa and have been suggested to represent not only homeostatic adaptations to an altered energy balance but to contribute also to the acquisition and/or maintenance of persistent starvation, binge eating and physical hyperactivity, which are potentially rewarding for ED patients. On the basis of such findings new pathogenetic models of EDs have been proposed, and these models may provide new theoretical basis for the development of innovative treatment strategies, either psychological and pharmacological, with the aim to improve the outcomes of so severe disabling disorders.
Assuntos
Encéfalo/diagnóstico por imagem , Transtornos da Alimentação e da Ingestão de Alimentos/diagnóstico por imagem , Transtornos da Alimentação e da Ingestão de Alimentos/metabolismo , Neuroendocrinologia , Recompensa , Animais , HumanosRESUMO
Eating Disorders (EDs) show a multifactorial etiopathogenesis including environmental, psychological and biological factors. In the present study, we propose a model of interactions between genetic vulnerability-represented by Fat Mass and Obesity-Associated (FTO) gene-and stable psychopathological traits, such as bodily disorders and emotion dysregulation for EDs patients. The distribution of a polymorphism of the FTO (rs9939609 T>A) was evaluated in a series of 250 EDs patients and in a group of 119 healthy control subjects. Clinical data were collected through a face-to-face interview and several self-reported questionnaires were applied, including the Emotional Eating Scale and the IDentity and EAting disorders (IDEA) questionnaire for bodily disorders and self-identity. The A-allele was associated with an increased vulnerability to EDs (AA+AT genotypes frequency 72.8% in EDs vs. 52.9% in controls). The presence of the A-allele was associated with binge eating behavior, higher emotional eating and higher IDEA scores. Finally, the FTO rs9939609 SNP was found to influence the relationship between these variables, as an association between disorder of corporeality and emotional eating was found only in A-allele carriers. A-allele seems to represent a potential additive risk factor for EDs persons, with bodily disorders to develop emotional eating and binge eating behaviors.
Assuntos
Alelos , Dioxigenase FTO Dependente de alfa-Cetoglutarato/genética , Transtorno da Compulsão Alimentar/genética , Predisposição Genética para Doença , Polimorfismo Genético , Característica Quantitativa Herdável , Adolescente , Adulto , Dioxigenase FTO Dependente de alfa-Cetoglutarato/metabolismo , Transtorno da Compulsão Alimentar/metabolismo , Transtorno da Compulsão Alimentar/psicologia , Feminino , Regulação da Expressão Gênica , Humanos , Masculino , Pessoa de Meia-Idade , Fatores de RiscoRESUMO
Childhood overweight and the SNP rs41423247 of the glucocorticoid receptor gene (GR) were reported to represent predisposing factors for Eating Disorders (EDs). The distribution of the polymorphism was evaluated in 202 EDs patients, and in 116 healthy subjects. The Structured Clinical Interview for the DSM-IV and self-reported questionnaires were administered at the admission to the clinic and at 3 time points (end of a cognitive behavioral therapy, 3 and 6 years follow up). G-allele was associated with childhood overweight, depressive disorder comorbidity, and diagnostic instability. G-allele carriers reporting childhood overweight showed greater frequency of subjective binge eating and emotional eating.
Assuntos
Ingestão de Alimentos/genética , Emoções , Transtornos da Alimentação e da Ingestão de Alimentos/genética , Transtornos Mentais/genética , Sobrepeso/genética , Polimorfismo de Nucleotídeo Único , Receptores de Glucocorticoides/genética , Adulto , Terapia Cognitivo-Comportamental , Manual Diagnóstico e Estatístico de Transtornos Mentais , Ingestão de Alimentos/psicologia , Transtornos da Alimentação e da Ingestão de Alimentos/psicologia , Transtornos da Alimentação e da Ingestão de Alimentos/terapia , Feminino , Seguimentos , Humanos , Masculino , Transtornos Mentais/psicologia , Transtornos Mentais/terapia , Sobrepeso/psicologia , Inquéritos e Questionários , Resultado do Tratamento , Adulto JovemRESUMO
The scientific community appears to be less interested in sexuality of eating disorders (EDs) as compared to other psychiatric or medical comorbidities. However, a clear association between sexual problems and ED psychopathology was reported from different perspectives. The overarching goal of this systematic review was to evaluate the general approach of the scientific literature toward the topic of sexuality and EDs. In particular, four different categories of research have been individuated, encompassing the role of puberty, and sexual abuse in the pathogenesis of the disorders, sexual dysfunctions, and the association between sexual orientation and EDs psychopathology. Timing of puberty with its hormonal consequences and the changes in the way persons perceive their own body represent a crucial period of life for the onset of the disorder. Sexual abuse, and especially childhood sexual abuse are well-recognized risk factors for the development of ED, determining a worse long-term outcome. Recent research overcome the approach that considers sexual activity of EDs patients, in terms of hypersexuality and dangerous sexual behaviors, considering the sexuality of EDs persons in terms of sexual desire, satisfaction, orgasm and pain. Results from this line of research are promising, and describe a clear relationship between sexual dysfunction and the core psychopathological features of EDs, such as body image disturbances. Finally, the analysis of the literature showed an association between sexual orientation and gender dysphoria with EDs psychopathology and pathological eating behaviors, confirming the validity of research developing new models of maintaining factors of EDs related to the topic of self-identity.
Assuntos
Anorexia Nervosa/epidemiologia , Bulimia/epidemiologia , Comportamento Sexual , Disfunções Sexuais Fisiológicas/epidemiologia , Anorexia Nervosa/etiologia , Bulimia/etiologia , Comportamento Alimentar , Feminino , Humanos , Masculino , Maturidade SexualRESUMO
OBJECTIVE: To present real-world preliminary evidence on the specific effects of switching from oral to long-acting injectable (LAI) antipsychotic treatment on patient's subjective experience and quality of life (QoL) in a sample of clinically stable psychotic subjects. METHODS: Twenty-six clinically stable adult schizophrenic and schizoaffective outpatients were recruited. All patients were under a stabilized therapy with a single oral second-generation antipsychotic and were switched to the equivalent maintenance regimen with the long-acting formulation of the same antipsychotic. Two subgroups of patients were created on the basis of the presence/absence of a complete clinical remission at enrollment. Anthropometric (body mass index), psychometric (Montgomery-Asberg Depression Rating Scale, Young Mania Rating Scale, and Positive And Negative Syndrome Scale), and patient's reported outcome (Subjective Well-Being Under Neuroleptics scale short form, Drug Attitude Inventory short version, and Short Form-36 health survey) data were collected at enrollment (T0) and after 6 months from the treatment switch (T1). RESULTS: Significant improvements in psychometric indexes, and patients' subjective experience of treatment and attitudes toward drug (reflecting in an enrichment of patients' health-related QoL) were found both in initial remitters and non-remitters. CONCLUSIONS: Our preliminary results suggest that the switch from oral to LAI antipsychotic treatment may help to address the subjective core of an optimal and satisfying recovery of psychotic patients. Size and duration of this study need to be expanded in order to produce more solid and generalizable results.
Assuntos
Antipsicóticos/administração & dosagem , Antipsicóticos/farmacologia , Avaliação de Resultados em Cuidados de Saúde , Transtornos Psicóticos/tratamento farmacológico , Qualidade de Vida/psicologia , Esquizofrenia/tratamento farmacológico , Adulto , Preparações de Ação Retardada , Feminino , Seguimentos , Humanos , Masculino , Transtornos Psicóticos/psicologia , Psicologia do EsquizofrênicoRESUMO
Salience is an integration process that allows to give attention to internal or external stimuli which grow in relevance becoming able to influence thoughts and behaviors. On the contrary, aberrant salience leads to the attribution of significance to innocuous or natural stimuli. Aberrant salience plays a basic role in the early phases of psychosis, mainly in the development of "revelation", but it also contributes to maintain the disorder. Nowadays, the current and specific instrument to assess this symptom is the Aberrant Salience Inventory (ASI) both in clinical and non-clinical samples. Furthermore, the documented interrelation between the dysregulation of the salience attribution and the dopamine system could explain the correlation between aberrant salience, substance abuse and development of psychotic symptoms. The assessment of aberrant salience in people with prodromal symptoms or at risk to develop them, could be a noteworthy clinical tool both for diagnostic and prognostic purposes. The aim of this review is to analyze the concept of salience: definition, historical and psychopathological background, neurobiological underpinnings, association with substance abuse, assessing instruments and clinical features.
Assuntos
Dopamina/metabolismo , Sintomas Prodrômicos , Transtornos Psicóticos/diagnóstico , Transtornos Psicóticos/fisiopatologia , Ansiedade/fisiopatologia , Delírio/fisiopatologia , Delusões/fisiopatologia , Dopamina/biossíntese , Emoções , Humanos , Testes Psicológicos , Psicometria , Transtornos Psicóticos/metabolismo , Fatores de Risco , Índice de Gravidade de DoençaRESUMO
Elevated aspartate aminotransferase (AST) and alanine aminotransferase (ALT) levels are frequently reported in patients with anorexia nervosa (AN) and in subjects who are overweight or with hyperlipidemia, which can be found to be associated with binge eating disorder (BED) and bulimia nervosa (BN). Liver functioning and psychopathological features have been evaluated in 43 patients with AN, 33 with BN, and 32 with BED. Body mass index was found to be inversely associated with AST and ALT in AN, and directly associated with AST and ALT in BED. A positive association between ALT and AST and body shape concern in AN was observed. Liver enzymes could be considered as an index of severity in AN and BED patients.
Assuntos
Alanina Transaminase/sangue , Aspartato Aminotransferases/sangue , Transtornos da Alimentação e da Ingestão de Alimentos/enzimologia , Fígado/enzimologia , Adolescente , Adulto , Índice de Massa Corporal , Transtornos da Alimentação e da Ingestão de Alimentos/sangue , Transtornos da Alimentação e da Ingestão de Alimentos/diagnóstico , Feminino , Humanos , Testes de Função Hepática , Masculino , Pessoa de Meia-Idade , Sobrepeso , Psicopatologia , Adulto JovemAssuntos
Sobreviventes Adultos de Maus-Tratos Infantis/psicologia , Transtornos Mentais/etiologia , Adolescente , Adulto , Estudos de Casos e Controles , Criança , Abuso Sexual na Infância/psicologia , Feminino , Humanos , Acontecimentos que Mudam a Vida , Masculino , Transtornos Mentais/psicologia , Inquéritos e QuestionáriosRESUMO
AIM: To investigate the complex relationships between resting energy expenditure (REE), eating psychopathology, and Hypothalamus Pituitary Adrenal axis functioning in patients with eating disorders. METHODS: The study was designed as a cross-sectional survey, and it was planned by the Clinic for Eating Disorders of the University of Florence (Italy). The protocol was approved by the Ethics Committee of the Institution. Twenty two anorexia nervosa and twenty one Bulimia Nervosa patients were assessed by means of a clinical interview and the structured clinical interview for diagnostic and statistical manual of mental disorders, fourth edition. Eating attitudes and behaviour were specifically investigated by means of the eating disorder examination questionnaire (EDE-Q). Patients were also evaluated by means of the symptom checklist (SCL 90-R), REE was measured by means of indirect calorimetry, and blood cortisol morning levels were evaluated. RESULTS: Both anorexia nervosa and bulimia nervosa patients showed a reduced REE as compared with predicted REE. Body mass index (BMI) was positively associated with resting energy expenditure in Bulimics, whereas a strong, negative association between BMI and REE was observed in Anorectics. The pattern of associations between variables supported a mediation model, where shape concern accounted for variations in REE and cortisol levels (mediator), and variations in the mediator significantly accounted for variations in REE. When these associations where taken into account together, the relationship between shape concern and REE was no longer significant, whereas the association between cortisol levels and REE retained its significance, showing strong evidence for a single, dominant mediator. Anorectics and Bulimics showed an opposite pattern of association between BMI and REE. In Anorectics only, a higher REE was associated with a more severe eating disorder specific psychopathology, and cortisol levels represent a possible mediating factor for this relationship. CONCLUSION: The data supported a mediation model where cortisol levels mediated the relationship between eating psychopathology (concern about body shape) and REE.
RESUMO
INTRODUCTION: Sexual dysfunctions that affect all aspects of sexuality are common in patients with eating disorders. However, only few studies have provided longitudinal information on sexual functioning in patients with eating disorders. AIM: To evaluate the longitudinal course of sexual functioning, and how changes in psychopathology and history of childhood abuse interact with sexual functioning in patients with anorexia nervosa (AN) and bulimia nervosa (BN). METHODS: A total of 27 patients with AN and 31 with BN were assessed at baseline and at 1-year follow-up after a standard individual cognitive behavioral therapy (CBT). MAIN OUTCOME MEASURES: Subjects were studied by means of the Structured Clinical Interview for Diagnostic and Statistical Manual of Mental Disorders IV, Female Sexual Function Index (FSFI), Eating Disorder Examination Questionnaire, Beck Depression Inventory, Spielberg's State-Trait Anxiety Inventory, Symptom Checklist-90, and Childhood Experience of Care and Abuse Questionnaire. RESULTS: After treatment, both patients with AN and BN showed a significant improvement in the FSFI total score (P < 0.01 for both AN and BN) and all FSFI subscales, without significant between groups differences. Patients reporting childhood sexual abuse did not show a significant improvement in sexual functioning (ß = 0.05; P = 0.58). Reduction in eating disorder severity was directly associated with FSFI improvement, but only in those subjects with no history of sexual abuse (ß = 0.28; P = 0.01). CONCLUSIONS: Eating disorder-specific psychopathology could be considered as a specific maintaining factor for sexual dysfunction in eating disorders subjects. Subjects reporting a history of childhood sexual abuse represent a subpopulation of patients with a profound uneasiness, involving body perception, as well as sexual functioning, which appeared not to be adequately challenged during standard CBT intervention. The results, though original, should be considered as preliminary, given the relatively small sample size.