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OBJECTIVE: People with Type 1 diabetes (T1D) face an increased risk of eating disorders/disordered eating (ED/DE), with adolescents being particularly vulnerable. Empirical knowledge on the mechanisms underlying development of ED/DE in T1D is crucial for evolving prevention strategies. RESEARCH DESIGN AND METHODS: Fourteen semi-structured interviews with adolescent females with T1D and ED/DE between 14 and 18 years were conducted and analyzed using reflexive thematic analysis. RESULTS: Analyses identified four main themes; 'Interconnected afflictions', 'Judgment', 'Feeling Different', and 'Chaos & Control', These themes explore the interconnectedness of T1D and ED/DE, with shame and guilt emerging as common underlying mechanism. The development of a biopsychosocial model was based on the integration of these data with existing models. CONCLUSIONS: The study extends previous developmental pathways of ED/DE in adolescents with T1D. We propose a biopsychosocial model that incorporates various factors: predisposing factors such as parental management of T1D and weight gain during adolescence; precipitating factors including comments on weight, frequency of weighing, perceptions of surveillance; the perpetuating bilateral influence of ED/DE and T1D and finally highlighting the protective mechanisms of disease acceptance encompassing parental handling of diagnosis and the contribution of healthcare professionals (HCP's) role in psychoeducation. The present study highlight the vulnerability of adolescence in the presence of T1D, particularly concerning issues related to eating, weight, and body. It offers clinically relevant insights, with the aim to improve communication and management strategies for this very specific group.
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OBJECTIVE: This study investigates the overall and cause-specific mortality in males and females with anorexia nervosa (AN) from 1977 to 2018, focusing on the impact of psychiatric comorbidity on mortality risk, a less explored aspect despite a high prevalence in patients with AN. METHOD: We conducted a nationwide population-based cohort study in Denmark including all patients with AN (n = 14,774) with a median follow-up time of 9.1 years and a 1:10 age- and sex-matched general population comparison cohort. Using Cox proportional hazard model, we calculated adjusted hazard ratios (aHR) for death stratified by psychiatric comorbidity, sex, and age at AN onset and evaluated the causes of death using Fine and Gray sub-distribution hazard ratios (SHR). RESULTS: In patients with AN, the weighted average aHR for all-cause mortality was 4.5 [95% CI 4.1-4.9] with up to 40 years follow-up. Psychiatric comorbidity was present in 47% of patients with AN at index date, which was associated with a 1.9-fold increase in 10-year mortality compared with patients without comorbidity and a notably four-fold increase, when diagnosed at age 6-25 years. The mortality risk was similar according to sex. 13.9% of all deaths in patients with AN were due to suicide (SHR 10.7 [8.1-14.2]). The risk of dying of natural causes was increased with a SHR of 3.8 [95% CI 3.4-4.2]. DISCUSSION: The increased mortality risk in both males and females with AN and psychiatric comorbidity, particularly when diagnosed at young age, underscores the need for comprehensive treatment addressing both AN and coexisting psychiatric conditions. PUBLIC SIGNIFICANCE: The mortality in patients with anorexia nervosa (AN) is high and we show in our study that the mortality is doubled in the presence of psychiatric comorbidity particularly the first 10 years after diagnosis seen in both sexes and with suicide as a major cause of death. These findings stress the importance of detection and treatment of psychiatric comorbidities alongside the eating disorder to prevent fatal outcome.
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OBJECTIVE: Binge eating has adverse health effects and may be 10 times more common in people with type 2 diabetes (T2D) than in the general population. Still, binge eating is not consistently addressed in diabetes treatment. People with T2D and binge eating may, therefore, seek guidance on the topic on social media. The study objective was to explore discussions about binge eating among members of a T2D-specific Facebook group. METHOD: Interactions among members of the Facebook group were observed over 8 months and supplemented by keyword searches within group content. The data were imported into NVivo12 and analyzed using Interpretive Description. RESULTS: The overarching theme described how group members exchanged guidance concerning co-existing T2D and binge eating based on personal experiences while trying to resolve co-members' misapprehensions regarding binge eating. Two subthemes were generated, describing frequently discussed topics relating to binge eating triggers and inhibitors. Triggers were confusion about the health impacts of carbohydrates and encounters with unsupportive clinicians, while inhibitors included the possibility of speaking openly about binge eating with peers and hunger cues being suppressed by glucagon-like peptide 1 receptor agonists. DISCUSSION: Social media may constitute an important source of support for people with T2D and binge eating, as the topic is typically not addressed in routine care. Besides being aware of the extent of binge eating in people with T2D and the health risks involved, clinicians should keep in mind that people with both conditions may seek information on social media that can affect diabetes management.
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Up to 25% of people with type 2 diabetes (T2D) may binge eat which is almost 10 times as many as in the general population. Binge eating is associated with depression, anxiety, and social isolation. Moreover, binge eating may increase the risk of obesity and high blood glucose levels, both of which can accelerate the onset of complications to diabetes and death in people with T2D. Still, little is known about the experiences, needs, and preferences of people with T2D and binge eating that can inform and develop current and future treatment efforts. The aim of the study was therefore to gain in-depth insights into the experiences and biopsychosocial support needs of women and men with T2D and binge eating. Twenty semi-structured individual interviews (65% with females) were conducted and analyzed according to the methodology of Interpretive Description. Four themes were identified: (a) T2D and binge eating: Feeling trapped in a vicious circle; (b) Unwanted outcasts: Responding to continuous criticism; (c) Biomedical relief: Blaming and adjusting the body; and, (d) Silent struggles: Wanting to cease the secrecy. Pertinent to all themes were the guilt, shame, and worries about developing complications that the participants experienced when binge eating despite having T2D. Although binge eating triggered emotional distress, binge eating was at the same time a way of coping with such distress. Implications for treatment and future research are discussed, including the need to systematically assess and address binge eating in routine T2D care.
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Bulimia , Diabetes Mellitus Tipo 2 , Humanos , Diabetes Mellitus Tipo 2/psicologia , Diabetes Mellitus Tipo 2/terapia , Masculino , Feminino , Pessoa de Meia-Idade , Adulto , Idoso , Bulimia/psicologia , Entrevistas como Assunto , Pesquisa Qualitativa , Apoio Social , Culpa , VergonhaRESUMO
BACKGROUND: A subgroup of patients with anorexia nervosa (AN) undergoing involuntary treatment (IT) seems to account for most of the IT events. Little is known about these patients and their treatment including the temporal distribution of IT events and factors associated with subsequent utilization of IT. Hence, this study explores (1) utilization patterns of IT events, and (2) factors associated with subsequent utilization of IT in patients with AN. METHODS: In this nationwide Danish register-based retrospective exploratory cohort study patients were identified from their first (index) hospital admission with an AN diagnosis and followed up for 5 years. We explored data on IT events including estimated yearly and total 5-year rates, and factors associated with subsequent increased IT rates and restraint, using regression analyses and descriptive statistics. RESULTS: IT utilization peaked in the initial few years starting at or following the index admission. A small percentage (1.0%) of patients accounted for 67% of all IT events. The most frequent measures reported were mechanical and physical restraint. Factors associated with subsequent increased IT utilization were female sex, lower age, previous admissions with psychiatric disorders before index admission, and IT related to those admissions. Factors associated with subsequent restraint were lower age, previous admissions with psychiatric disorders, and IT related to these. CONCLUSIONS: High IT utilization in a small percentage of individuals with AN is concerning and can lead to adverse treatment experiences. Exploring alternative approaches to treatment that reduce the need for IT is an important focus for future research.
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Anorexia Nervosa , Tratamento Involuntário , Humanos , Feminino , Masculino , Anorexia Nervosa/terapia , Estudos de Coortes , Estudos Retrospectivos , HospitalizaçãoRESUMO
The objective is to estimate the prevalence of binge-eating disorder (BED) and subclinical BED in children and adolescents. Relevant articles were searched in the databases of PubMED and PsycINFO. Articles were included if they measured BED, subclinical BED, binge eating and/or loss of control (LOC) eating in samples of up to 20 years of age or with a mean age below 20 years. Subclinical BED covers participants with < 4 OBEs but ≥ 1 OBE pr. month and studies measuring subclinical DSM-IV/DSM-5 BED, but where all criteria were not met. All study types and measuring methods were accepted, but studies were excluded if they did not assess and exclude cases of recurrent compensatory behaviors. Meta-analyses were used to obtain an overall estimate of the prevalence of BED and subclinical BED, while stratified meta-analyses were used to assess sources of heterogeneity. 39 studies measuring BED, subclinical BED and/or a low frequency of binge eating were included. Two meta-analyses resulted in an overall estimated prevalence of 1.32% BED and 3.0% subclinical BED in children and adolescents. The results were influenced by high heterogeneity. Potential sources to heterogeneity in the BED result were weight of participants and sample types as well as level of risk of bias in the included studies. BED seems to be as frequent in children and adolescents as anorexia nervosa and bulimia nervosa. Hence, treatment of BED and BED symptoms in younger populations should be prioritized on the same terms as anorexia and bulimia nervosa.
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Anorexia Nervosa , Transtorno da Compulsão Alimentar , Bulimia Nervosa , Bulimia , Transtornos da Alimentação e da Ingestão de Alimentos , Adolescente , Criança , Humanos , Adulto Jovem , Adulto , Transtorno da Compulsão Alimentar/epidemiologia , Prevalência , Bulimia Nervosa/diagnóstico , Anorexia Nervosa/diagnósticoRESUMO
OBJECTIVE: Anorexia nervosa (AN) is a treatment-resistant illness. Up to half of the patients show limited or no significant treatment response. First, we aimed to describe a new stepped-care outpatient treatment combining group and individual therapy (CIGAN) with a strong focus on normalizing eating and weight and in vivo meal support for adults with moderate to severe AN. Second, we aimed to compare CIGAN with specialized treatments of Specialized Supportive Clinical Management (SSCM) and the Maudsley model of AN (MANTRA). METHOD: The study includes 137 adults with moderate to severe AN and the primary outcome (BMI) at six and twelve months was compared with the outcomes published for SSCM and MANTRA using the Chi-squared test and Student's t-test. The paired t-test and Cohen's d were used to compare the within-group follow-up data with the baseline data. RESULTS: CIGAN patients changed significantly on all outcome measures at 6 and 12 months, with effect sizes on BMI of 1.37 and 1.51 and on the weight of 1.36 and 1.60, respectively. Except for the 12-month comparison with MANTRA, patients had a higher BMI and larger BMI increase at both 6 and 12 months than SSCM (BMI p = 0.002 and 0.023, BMI increase p < 0.001 and 0.003) and MANTRA (BMI p = 0.031 and 0.168, BMI increase p < 0.001 and 0.037). DISCUSSION: CIGAN, including a stepped care approach, is a promising treatment, and further research on the effective elements is warranted.
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Anorexia Nervosa , Psicoterapia de Grupo , Adulto , Humanos , Anorexia Nervosa/terapia , Benchmarking , Psicoterapia , Assistência Ambulatorial , Resultado do TratamentoRESUMO
PURPOSE: People with type 1 diabetes have an increased risk of disordered eating (DE) and eating disorders (ED). Screening is recommended however little is known about patients' perspectives on screening questionnaires. This paper reports qualitative analyses of patients' perspectives on the questionnaire Diabetes Eating Problem Survey Revised (DEPS-R), including acceptability, attitudes, and cognitive understanding. RESEARCH DESIGN AND METHODS: 15 adolescents with type 1 diabetes between 11 and 18 years, were interviewed. A semi-structured format and a qualitative Interpretive Descriptive (ID) methodology was chosen. RESULTS: The analyses identified four themes: (1) The Questionnaire, (2) Reframing Diabetes Visits, (3) This is (not) for me, and (4) Out in the Open. The DEPS-R was completed with-in 5-10 min. with no technical difficulties. The questionnaire altered the diabetes visit for some, creating a new dialog, and time for self-reflection. Adolescents appreciated the direct approach in the questionnaire, and showed willingness to complete the questionnaire, when presented to them by a health care professional (HCP). One item in the DEPS-R proved difficult to understand for some participants. CONCLUSION: The study highlights DEPS-R as a clinically relevant screening questionnaire. Completing DEPS-R prior to a consultation opens the door to a consultation that invites the adolescent to address matters of eating behavior. Our findings suggest that systematic screening of DE/ED using the DEPS-R is both accepted and welcomed by adolescents with type 1 diabetes. Future research should focus on a potential update of selected items in DEPS-R. LEVEL OF EVIDENCE: V - qualitative study.
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Diabetes Mellitus Tipo 1 , Transtornos da Alimentação e da Ingestão de Alimentos , Humanos , Adolescente , Diabetes Mellitus Tipo 1/complicações , Diabetes Mellitus Tipo 1/psicologia , Estudos Transversais , Inquéritos e Questionários , Transtornos da Alimentação e da Ingestão de Alimentos/complicações , Transtornos da Alimentação e da Ingestão de Alimentos/diagnóstico , Comportamento AlimentarRESUMO
PURPOSE: We explored associations between clinical factors, including eating disorder psychopathology and more general psychopathology, and involuntary treatment in patients with anorexia nervosa. Our intention was to inform identification of patients at risk of involuntary treatment. METHODS: This was a retrospective cohort study combining clinical data from a specialized eating disorder hospital unit in Denmark with nationwide Danish register-based data. A sequential methodology yielding two samples (212 and 278 patients, respectively) was adopted. Descriptive statistics and regression analyses were used to explore associations between involuntary treatment and clinical factors including previous involuntary treatment, patient cooperation, and symptom-level psychopathology (Eating Disorder Inventory-2 (EDI-2) and Symptom Checklist-90-Revised (SCL-90-R)). RESULTS: Somatization (SCL-90-R) (OR = 2.60, 95% CI 1.16-5.81) and phobic anxiety (SCL-90-R) (OR = 0.43, 95% CI 0.19-0.97) were positively and negatively, respectively, associated with the likelihood of involuntary treatment. Furthermore, somatization (HR = 1.77, 95% CI 1.05-2.99), previous involuntary treatment (HR = 5.0, 95% CI 2.68-9.32), and neutral (HR = 2.92, 95% CI 1.20-7.13) or poor (HR = 3.97, 95% CI 1.49-10.59) patient cooperation were associated with decreased time to involuntary treatment. Eating disorder psychopathology measured by the EDI-2 was not significantly associated with involuntary treatment. CONCLUSIONS: Clinical questionnaires of psychopathology appear to capture specific domains relevant to involuntary treatment. Poor patient cooperation and previous involuntary treatment being associated with shorter time to involuntary treatment raise important clinical issues requiring attention. Novel approaches to acute anorexia nervosa care along with unbiased evaluation upon readmission could mitigate the cycle of repeat admissions with involuntary treatment. LEVEL OF EVIDENCE: Level III, cohort study.
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Anorexia Nervosa , Transtornos da Alimentação e da Ingestão de Alimentos , Tratamento Involuntário , Humanos , Anorexia Nervosa/complicações , Anorexia Nervosa/terapia , Anorexia Nervosa/diagnóstico , Estudos de Coortes , Estudos Retrospectivos , Psicopatologia , Transtornos da Alimentação e da Ingestão de Alimentos/terapia , Transtornos da Alimentação e da Ingestão de Alimentos/complicaçõesRESUMO
PURPOSE: The aim of this study was to explore the factor structure of the Danish translation of the eating disorder quality of life scale and evaluate the internal reliability and convergent validity of the scale in a Danish cohort of women with AN. METHODS: The total sample comprised 211 patients diagnosed with anorexia nervosa age 13-40 years. Patients completed questionnaires assessing eating disorder psychopathology, physical and social functioning, and well-being. RESULTS: Factor analyses were not able to support the current division of the scale into 12 factors. We found excellent internal consistency of the eating disorder quality-of-life scale total score. We found relevant associations between quality of life and pre-determined variables. CONCLUSION: This study supports the use of the total score of the eating disorder quality of life scale in assessing quality of life in patients with anorexia nervosa. However, future studies should explore the factor structure of the scale further. LEVEL OF EVIDENCE: III: Evidence obtained from cohort or case-control analytic studies.
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Anorexia Nervosa , Transtornos da Alimentação e da Ingestão de Alimentos , Adolescente , Adulto , Anorexia Nervosa/diagnóstico , Dinamarca , Transtornos da Alimentação e da Ingestão de Alimentos/diagnóstico , Feminino , Humanos , Psicometria , Qualidade de Vida , Reprodutibilidade dos Testes , Inquéritos e Questionários , Adulto JovemRESUMO
OBJECTIVE: Eating disorders (ED) are associated with adverse pregnancy outcome and pregnancy is associated with both relapse and remission of ED. Knowledge is lacking on the risk of ED relapse during pregnancy and the postpartum period for women in stable remission. This study examined the occurrence of perinatal ED relapse as well as obstetric and postpartum outcome in women with at least a 6-month ED remission before pregnancy. METHOD: A total of 122 women in stable remission before pregnancy were included in a prospective longitudinal study. Changes in ED symptoms based on the Eating Disorder Examination were systematically evaluated at each antenatal visit and in the postpartum period. RESULTS: A total of 30 (25%) women relapsed. Twenty women relapsed within the first 20 weeks of pregnancy and eight in the early weeks postpartum. Severe postpartum depression symptoms (33%) were frequent in women with ED relapse; hyperemesis gravidarum (30%) was frequently present independent of the woman's relapse status. DISCUSSION: To prevent relapse of ED and possible consequences, attention to relapse in women in stable remission is especially important in early pregnancy and in the postpartum period.
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Transtornos da Alimentação e da Ingestão de Alimentos , Complicações na Gravidez , Transtornos da Alimentação e da Ingestão de Alimentos/diagnóstico , Feminino , Humanos , Estudos Longitudinais , Gravidez , Complicações na Gravidez/diagnóstico , Complicações na Gravidez/epidemiologia , Resultado da Gravidez , Estudos Prospectivos , RecidivaRESUMO
OBJECTIVE: Studies of the construct validity of the Eating Disorder Examination (EDE) show mixed results and none have included samples of adults with a sole diagnosis of either anorexia nervosa or bulimia nervosa. Thus, we examine the EDE's construct validity in a Danish clinical sample of adolescents and adults with eating disorders. METHOD: Confirmatory factor analyses of the four-factor model indicated by the original four subscales and subsequent ad hoc exploratory factor analyses were performed in a sample of patients with eating disorders (N = 1,586) divided into five subsamples based on age and diagnosis: (a) adolescents with anorexia nervosa, (b) women with anorexia nervosa, (c) women with bulimia nervosa, and women with atypical versions of (d) anorexia nervosa, and (e) bulimia nervosa. RESULTS: The four-factor model was not confirmed in these five subsamples. Subsequent exploratory factor analyses did not reveal a single model fit for all five groups. Rather, eating-disorder symptoms can be understood through a one-, two-, or three-factor model depending on the subsample. DISCUSSION: The four-factor model indicated by the original EDE subscales cannot be supported. The four subscales should be used with great care, if used at all, in trying to understand specific symptoms of eating disorders.
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Anorexia Nervosa , Bulimia Nervosa , Transtornos da Alimentação e da Ingestão de Alimentos , Adolescente , Adulto , Anorexia Nervosa/diagnóstico , Bulimia Nervosa/diagnóstico , Análise Fatorial , Transtornos da Alimentação e da Ingestão de Alimentos/diagnóstico , Feminino , Humanos , PsicometriaRESUMO
INTRODUCTION: The risk of cardiovascular death is increased in patients with eating disorders (ED), but the background for this is unknown. Early repolarization pattern (ERP) on the electrocardiogram (ECG) has been associated with increased risk of sudden cardiac death. METHODS: We investigated the prevalence of ERP in 233 female patients with anorexia nervosa (AN) and bulimia nervosa (BN) (age 18-35 years) compared with 123 healthy female controls. RESULTS: Early repolarization pattern was present in 52 (22%) of ED patients (16 (15%) AN patients and 36 (29%) BN patients) and 17 (14%) of healthy controls. When adjusting for age, BMI, heart rate, use of selective serotonin reuptake inhibitors (SSRI), and potassium level, the odds ratio (OR) for ERP was 2.1 (95% CI 1.1-4.2, p = .03). There was an increased prevalence of inferolateral ERP in patients with ED compared with healthy controls (OR = 4.3, 95% CI 1.7-11.3, p = .003) as well as ERP with a downward/horizontal sloping ST segment (OR = 3.1, 95% CI 1.3-7.6, p = .01). Additionally, J-point elevation >0.2 mV was more prevalent in patients with ED (OR = 3.3, 95% CI 1.1-9.7, p = .03). CONCLUSION: The prevalence of ERP was increased in patients with ED compared with healthy controls. This finding may provide a possible explanation for the increased cardiovascular mortality in ED patients.
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Eletrocardiografia , Transtornos da Alimentação e da Ingestão de Alimentos , Adolescente , Adulto , Arritmias Cardíacas/diagnóstico , Arritmias Cardíacas/epidemiologia , Morte Súbita Cardíaca , Transtornos da Alimentação e da Ingestão de Alimentos/diagnóstico , Transtornos da Alimentação e da Ingestão de Alimentos/epidemiologia , Feminino , Humanos , Estudos Retrospectivos , Adulto JovemRESUMO
OBJECTIVE: The Recovery Record smartphone app is a self-monitoring tool for individuals recovering from eating disorders. Oppositely to traditional pen-and-paper meal diaries, the app allows for in-app patient-clinician linkage enabling clinicians to access patient app data anytime. The aim of our study was to explore the interdisciplinary clinical perspective on Recovery Record and its impact on treatment. METHOD: Thirty-one clinicians from a Danish eating disorder treatment facility participated in field studies and 23 of these in interviews. Data were generated and analyzed concurrently applying the inductive methodology of Interpretive Description. RESULTS: We found two overarching themes: "Access to app data between treatment sessions", and "The patient-clinician relationship". Sub-themes associated with the former were "Online obligations" in relation to the added workload of continuously monitoring patient app data, and "Prepared or prejudiced" relating to advantages and disadvantages of using patient app data as preparation for treatment sessions. Sub-themes pertaining to the latter were "Expectation discrepancy" in relation to patients' and clinicians' divergent expectations for app usage, and "Pacified patients" regarding the clinicians' experience that the app potentially compromised the patient initiative in treatment sessions. DISCUSSION: Recovery Record induced new and affected pre-existing treatment and work conditions for clinicians. Clinicians were preoccupied with challenges associated with the app, for example, an added work load and potential harm to the patient-clinician collaboration. Thus, prior to adopting the app, we encourage clinicians and managements to discuss the objectives, advantages and disadvantages of adopting the app, and outline specific guidelines for patient and clinician app usage.
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Transtornos da Alimentação e da Ingestão de Alimentos/terapia , Aplicativos Móveis/tendências , Autocontrole/psicologia , Smartphone/instrumentação , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
OBJECTIVE: The Diagnostic and Statistical Manual of Mental Disorders 5 suggests the 5th age-adjusted body mass index (BMI) percentile as the numeric cut-off for anorexia nervosa (AN) in children and adolescents. We aimed to investigate the degree to which the 5th age-adjusted percentile as the numeric cut-off for AN in youths reflects the clinical population of patients accepted for treatment. METHOD: From a specialized eating disorder clinic, 305 patients with AN below 18 years of age were grouped according to age-adjusted BMI percentiles [below the 5th (low), above the 10th (high), and between the 5th and the 10th (medium)]. The distribution of eating disorder diagnoses and severity measured by the Eating Disorder Examination was compared. RESULTS: Full-syndrome anorexia nervosa (F.50.0) was found in 182 (59.5%) patients and atypical anorexia nervosa (F.50.1) in 123 patients (40.5%). The number of patients in the low, medium, and high BMI percentile groups was 189 (62.0%), 34 (11.1%), and 82 (26.9%), respectively. Patients in the low BMI group differed from patients in the medium BMI group by a lower frequency of vomiting. The high BMI group presented with more weight and shape concern than the lower BMI group. Age was not a confounder of these associations. DISCUSSION: We question the applicability of the 5th BMI percentile as a substantiated cut-off for the weight criterion in anorexia nervosa in youths and argue that the cut-off should not be ascribed great clinical importance as this may hinder early detection of illness and initiation of treatment.
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Anorexia Nervosa/terapia , Peso Corporal/fisiologia , Adolescente , Anorexia Nervosa/patologia , Feminino , Humanos , MasculinoRESUMO
OBJECTIVE: An association between bulimia nervosa (BN) and prolonged corrected QT interval (QTc) in the electrocardiogram has been suggested, but results of previous studies are conflicting, and the risk of cardiac events in patients with BN has yet to be investigated. METHOD: We estimated mean QTc interval and relative risk of borderline (QTc >440 ms) and prolonged QTc (QTc >460 ms) between adult women with BN (N = 531) and healthy controls (N = 123). In follow-up analyses, we investigated the risk of a primary endpoint (syncope, ventricular tachycardia, and cardiac arrest) and all-cause mortality in patients with BN (N = 702) compared with a population-based cohort derived from the Danish Civil Register (N = 7,020). RESULTS: Mean QTc did not differ between patients with BN and controls. Relative risk of borderline prolonged QTc was 2.3 (p = 0.28). The number of patients and controls with prolonged QTc was small, and the risk did not differ between patients with BN and controls. Median follow-up was 10.6 years. Although there appeared to be increased risks after 5 years of follow-up, long-term risks of the primary endpoint (Hazard ratio [HR] = 1.4, p = 0.37) and all-cause mortality (HR = 1.7, p = .28), respectively, were not increased in patients with BN compared to a population-based cohort. DISCUSSION: Mean QTc did not differ between patients with BN and healthy controls, and the risk of prolonged QTc was not increased in patients with BN. There was no difference in the long-term risk of cardiac events, and long-term all-cause mortality did not differ significantly between patients with BN and a population-based cohort.
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Bulimia Nervosa/complicações , Síndrome do QT Longo/complicações , Adulto , Bulimia Nervosa/patologia , Feminino , Seguimentos , Humanos , Síndrome do QT Longo/patologia , Masculino , Fatores de Risco , Adulto JovemRESUMO
OBJECTIVE: To review systematically the eating disorder literature in order to examine the association between pre-treatment interpersonal problems and treatment outcome in people diagnosed with an eating disorder. METHODS: Six relevant databases were searched for studies in which interpersonal problems prior to treatment were examined in relation to treatment outcome in patients diagnosed with anorexia nervosa (AN), bulimia nervosa (BN) or eating disorders not otherwise specified (EDNOS). RESULTS: Thirteen studies were identified (containing 764 AN, 707 BN and 48 EDNOS). The majority of studies indicated that interpersonal problems at the start of therapy were associated with a detrimental treatment outcome. CONCLUSIONS: Individuals with a binge/purge-type of eating disorder may be particularly vulnerable to interpersonal issues and these issues may lead to poorer treatment recovery by reducing the individual's ability to engage in the treatment process on a functional level. The clinical and research implications are discussed.
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Transtornos da Alimentação e da Ingestão de Alimentos/psicologia , Transtornos da Alimentação e da Ingestão de Alimentos/terapia , Relações Interpessoais , Comportamento Social , Anorexia Nervosa/diagnóstico , Anorexia Nervosa/psicologia , Anorexia Nervosa/terapia , Transtorno da Compulsão Alimentar/diagnóstico , Transtorno da Compulsão Alimentar/psicologia , Transtorno da Compulsão Alimentar/terapia , Bulimia Nervosa/diagnóstico , Bulimia Nervosa/psicologia , Bulimia Nervosa/terapia , Bases de Dados Factuais , Transtornos da Alimentação e da Ingestão de Alimentos/diagnóstico , Humanos , Resultado do TratamentoRESUMO
AIMS/HYPOTHESIS: Anorexia Nervosa (AN) is a severe psychiatric disorder of an unknown etiology with a crude mortality rate of about 5 % per decade, making it one of the deadliest of all psychiatric illnesses. AN is broadly classified into two main subtypes, restricting and binge/purging disorder. Despite extensive research efforts during several decades, the underlying pathophysiology of AN remains poorly understood. In this study, we aimed to identify novel protein biomarkers for AN by performing a proteomics analysis of fasting plasma samples from 78 females with AN (57 restrictive and 21 binge/purge type) and 70 healthy controls. METHODS: Using state-of-the-art mass spectrometry-based proteomics technology in conjunction with an advanced bioinformatics pipeline, we quantify >500 plasma proteins. RESULTS: Differential expression analysis and correlation of proteomics data with clinical variables led to identification of a panel of novel protein biomarkers with potential pathophysiological significance for AN. Our findings demonstrate evidence of a humoral immune system response, altered lipid metabolism and potential alteration of plasma cells in AN patients. Additionally, we stratified AN patients based on the quantified proteins and suggest a potential autoimmune nature in the restrictive subtype of AN. CONCLUSIONS/INTERPRETATION: In summary, on top of biomarkers of AN subtypes, this study provides a comprehensive map of plasma proteins that constitute a resource for further studies of the pathophysiology of AN.
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Anorexia Nervosa , Feminino , Humanos , Proteoma , Jejum , Proteínas Sanguíneas , BiomarcadoresRESUMO
Objectives: This study aimed to examine switch from first-line methylphenidate (MPH) to lisdexamfetamine (LDX) in school-aged children with attention-deficit/hyperactivity disorder (ADHD). Methods: This is a retrospective observational study based on systematic review of patient records of all children (7-13 years) diagnosed with ADHD and referred to a Danish specialized outpatient clinic. The study included 394 children switching from MPH to LDX as either second-line or third-line treatment (atomoxetine [ATX] as second-line treatment) during the study period from April 1, 2013, to November 5, 2019. Results: One in five children switched from MPH to LDX at some point during the study period. The most frequent reasons for switching to LDX were adverse effects (AEs; 70.0% for MPH, 68.3% for ATX) and lack of efficiency (52.0% for MPH, 72.7% for ATX). Top five AEs of LDX were decreased appetite (62.4%), insomnia (28.7%), irritability/aggression (26.1%), weight decrease (21.1%), and mood swings (13.9%). MPH and LDX had similar AE profiles, yet most AEs were less frequent after switching to LDX. At the end of the study period, the majority were prescribed LDX as second-line rather than third-line treatment (86.1% in 2019). However, the likelihood of LDX as second-line treatment decreased with the number of psychiatric comorbidities, ADHD symptom severity as assessed by parents, and if AEs were a reason for MPH discontinuation. Among children observed for at least 1 year after initiation of LDX, 41.3% continued LDX treatment for a year or longer. LDX continuation was less likely if AEs were a reason for MPH discontinuation. Similarly to MPH and ATX, the most frequent reasons for LDX discontinuation were AEs (74.4%) and lack of efficiency (34.7%). Implications: The findings support LDX as an important option in the personalized treatment of children with ADHD and may support prescribers in the clinical decision-making on switching medication.
Assuntos
Transtorno do Deficit de Atenção com Hiperatividade , Estimulantes do Sistema Nervoso Central , Dimesilato de Lisdexanfetamina , Metilfenidato , Humanos , Transtorno do Deficit de Atenção com Hiperatividade/tratamento farmacológico , Dimesilato de Lisdexanfetamina/uso terapêutico , Dimesilato de Lisdexanfetamina/efeitos adversos , Criança , Masculino , Feminino , Dinamarca , Estudos Retrospectivos , Estimulantes do Sistema Nervoso Central/uso terapêutico , Estimulantes do Sistema Nervoso Central/efeitos adversos , Estimulantes do Sistema Nervoso Central/administração & dosagem , Metilfenidato/uso terapêutico , Metilfenidato/efeitos adversos , Metilfenidato/administração & dosagem , Adolescente , Instituições de Assistência Ambulatorial , Cloridrato de Atomoxetina/uso terapêutico , Cloridrato de Atomoxetina/efeitos adversos , Cloridrato de Atomoxetina/administração & dosagem , Estudos de CoortesRESUMO
OBJECTIVE: The aim of the study was to evaluate the efficacy of a brief group cognitive behavior therapy (CBT) program in treating a large cohort of patients diagnosed with bulimia nervosa. METHOD: Treatment outcome defined as reductions in bulimia related behavioral symptoms and bulimia related distress was examined in 205 consecutive new patients enrolled in an eight-session group CBT program. RESULTS: Significant reductions in eating disorder pathology were found on all measures of bulimia related behavioral symptoms, as well as on all measures of bulimia related distress. DISCUSSION: There is strong evidence for the efficacy of brief group CBT in treating patients with bulimia nervosa.