RESUMO
The etiology of anorexia nervosa (AN) remains to be fully elucidated, and current theories also fail to account for the direct effect of starvation on the health of the organs and tissues, specifically the connective tissue present in most organs of the body. Individuals with hereditary disorders of connective tissue manifest with clinical symptoms that overlap with AN, as the abnormal connective tissue also contributes to many of the other extra-articular manifestations of these hereditary disorders. This article hypothesizes that a similar pathophysiology may also contribute to the clinical presentation of AN. Therefore, a better understanding is needed to elucidate: (1) the relationship between abnormal connective tissue and AN, (2) the impact of starvation toward the development of abnormal connective tissue and how this manifests clinically, (3) the etiology of autonomic nervous system changes contributing to the dysautonomia in AN, and (4) how the sensory signals sent from potentially abnormal connective tissue to the central nervous system impact interoception in AN. A conceptual model incorporating abnormal connective tissue is provided. PUBLIC SIGNIFICANCE: The etiology of AN remains poorly understood and current theories fail to account for the direct impact of starvation on the health of the organs and tissues of the body. There is significant clinical overlap between AN and hereditary connective tissue disorders. This paper attempts to provide a new conceptual model for AN in which abnormal connective tissue contributes to the underlying pathogenesis.
Assuntos
Anorexia Nervosa , Humanos , Tecido ConjuntivoRESUMO
OBJECTIVE: The physical complications of atypical anorexia nervosa remain understudied, with most studies completed in adolescents. This study seeks to examine the impact of various weight measures as predictors of medical instability in a large cohort of adult eating disorder patients. METHODS: In this retrospective cohort study, the impact of admission body mass index (BMI), weight suppression, and recent weight loss (the rate of weight loss within the last 12 months) toward the development of medical complications of malnutrition were examined. Multivariable logistic regression assessed the association of binary clinical outcomes of interest with recent weight loss and weight suppression (adjusting for age, admission BMI, gender, and purging behaviors). Odds ratios (OR) and 99% confidence intervals were reported. RESULTS: Greater recent weight loss increased the odds of developing low prealbumin and reduced hand grip strength. A greater weight suppression was associated with increased likelihood of amenorrhea, reduced systolic blood pressure, nadir hemoglobin, and weekly weight gain upon nutritional rehabilitation. Lower admission BMI was predictive of all the medical outcomes examined, with the exception of bradycardia, and was generally the strongest predictor based on standardized coefficients. DISCUSSION: Recent weight loss and weight suppression are predictive of some of the physiologic changes of malnutrition, although low BMI is seemingly the greatest predictor for the development of these complications. These findings suggest that some patients with aggressive weight suppression and/or acute weight loss would benefit from medical stabilization, although this needs to be further defined. PUBLIC SIGNIFICANCE: In adults, low BMI seems to be a better predictor of medical complications than weight suppression or aggressive recent weight loss. In adults, greater weight suppression is associated with increased likelihood of amenorrhea, reduced systolic blood pressure, nadir hemoglobin, and weight gain upon nutritional rehabilitation.
Assuntos
Anorexia Nervosa , Desnutrição , Adulto , Feminino , Adolescente , Humanos , Estudos Retrospectivos , Amenorreia/complicações , Força da Mão , Redução de Peso/fisiologia , Índice de Massa Corporal , Anorexia Nervosa/complicações , Magreza , Aumento de Peso , Desnutrição/complicações , Hemoglobinas , Peso Corporal/fisiologiaRESUMO
OBJECTIVE: Anorexia nervosa (AN) is a serious illness with a high mortality rate and multiple physiological complications. The vague definition of atypical AN allows for subjective interpretation. This retrospective study aimed to focus future research on the operational definition of atypical AN by examining four factors associated with atypical AN at admission to higher level of care treatment. METHODS: Adults with atypical AN (n = 69) were examined within sample analyses among four groups: (1) >10% versus ≤10% weight loss; (2) weight loss within the previous 3 months versus >3 months; (3) engaging in purging behaviors versus absence of purging behaviors; and (4) endorsing versus not endorsing significant cognitive aspects of AN. RESULTS: Patients with atypical AN endorsed elevated ED cognitions on the Eating Disorder Examination-Questionnaire and depressive symptoms; a lack of association was found between weight loss severity and weight loss time frame with depressive symptoms, eating concern, and restraint. Purging behavior was associated with a higher expected body weight percentage (%EBW) and dietary restraint, while greater AN cognitions were associated with a higher EBW and weight loss percentage. Few patients demonstrated bradycardia, hypophosphatemia, or amenorrhea. DISCUSSION: This study demonstrated the severity of ED cognitions and depressive symptoms in this atypical AN sample and provided directions for future studies in the nosology of atypical AN. It may be important to distinguish between individuals with atypical AN who are purging and those who are not. Atypical AN was associated with a low frequency of physiological disturbances. PUBLIC SIGNIFICANCE: This study provides further clarification regarding the operational definition of atypical AN; currently, a constellation of symptoms under Other Specified Feeding or Eating Disorders. This study was consistent with previous research in reporting severe eating disorder cognitions in adults with atypical AN, and noted the potential importance of distinguishing a purging distinction. A minority of patients in this study had physiological impairments.
Assuntos
Anorexia Nervosa , Transtornos da Alimentação e da Ingestão de Alimentos , Hipofosfatemia , Adulto , Feminino , Humanos , Anorexia Nervosa/diagnóstico , Anorexia Nervosa/terapia , Anorexia Nervosa/complicações , Estudos Retrospectivos , Transtornos da Alimentação e da Ingestão de Alimentos/complicações , Redução de Peso/fisiologia , HospitalizaçãoRESUMO
OBJECTIVE: Eating disorder (ED), depression, and anxiety symptoms at admission and discharge were compared, as were admission-to-discharge changes, for transgender and gender diverse (TGD), and cisgender adolescents receiving intensive treatment for EDs. METHOD: Participants were 44 TGD and 573 cisgender adolescents admitted to a treatment facility. Participants completed the Eating Disorder Examination Questionnaire (EDE-Q), Patient Health Questionnaire-9 (PHQ-9), and Generalized Anxiety Disorder-7 (GAD-7) at admission and discharge. RESULTS: Both groups had elevated EDE-Q scores at admission (TGD: M = 3.78, standard deviation [SD] = 1.70; cisgender: M = 3.33, SD = 1.74) that improved by discharge (TGD: M = 2.27, SD = 1.83, Cohen's d = .98; cisgender: M = 2.10, SD = 1.54, Cohen's d = .79); there were no differences in EDE-Q between groups at admission (p = .09; odds ratio [OR] = 1.18, 95% confidence interval [CI] [.98, 1.44]) or discharge (p = .48; OR = 1.07, 95% CI [.88, 1.30]). On admission, TGD adolescents had higher suicidality, measured by PHQ-9, item 9 (p < .001; OR = 1.94, 95% CI [1.51, 2.52]), and depression (p < .001; OR = 1.10, 95% CI [1.05, 1.16]) than cisgender participants. Severity decreased over treatment for all measures. Both groups showed similar improvement on suicidality (p = .93; OR = .98, 95% CI [.70,1.36]), depression (p = .42; OR = 1.02, 95% CI [.97, 1.07]), and anxiety (p = .14; OR = 1.05, 95% CI [.99, 1.12]). However, at discharge, suicidality (p = .02; OR = 1.40, 95% CI [1.04, 1.85]), depression (p < .01; OR = 1.06, 95% CI [1.02, 1.11]), and anxiety (p = .02; OR = 1.06, 95% CI [1.01, 1.12]) were higher for TGD adolescents than their cisgender peers. DISCUSSION: All participants had similar ED symptom severity and improvement. Depression, anxiety, and suicidality remained elevated for TGD adolescents compared to their cisgender peers at discharge, suggesting the need for targeted treatment. PUBLIC SIGNIFICANCE: Transgender and gender diverse (TGD) adolescents have increased risk of eating disorders (EDs); few studies examine how they respond to ED treatment. We examine treatment outcomes of TGD adolescents receiving ED treatment compared to their cisgender peers. We measured ED symptoms along with depression, anxiety, and suicidality at the beginning and end of treatment. While TGD adolescents showed similar improvement in ED symptoms, measures of depression, anxiety, and suicidality remained elevated at the time of discharge.
Assuntos
Ansiedade , Depressão , Transtornos da Alimentação e da Ingestão de Alimentos , Pessoas Transgênero , Humanos , Adolescente , Feminino , Transtornos da Alimentação e da Ingestão de Alimentos/terapia , Masculino , Pessoas Transgênero/psicologia , Ansiedade/terapia , Depressão/terapia , Resultado do Tratamento , Inquéritos e QuestionáriosRESUMO
OBJECTIVE: Although eating disorders (EDs) occur throughout the lifespan, little research has been conducted with midlife/older adults, particularly those in higher levels of care (HLOC). The current study examined outcomes among 2009 patients with EDs receiving HLOC treatment at a large multisite facility between January 2020 and June 2022, across different age groups (ages <18, 18-25, 26-39 and ≥40). It was hypothesised that patients aged 40+ would exhibit less improvement on measures of ED psychopathology and depression than other age groups. METHOD: Participants completed the eating disorder examination-questionnaire (EDE-Q) and the patient health questionnaire-9 (PHQ-9) at admission and discharge. RESULTS: Changes for all outcomes from admission to discharge were statistically significant at p < 0.001 across all age groups. Changes in the EDE-Q Restraint subscale were significantly less in patients ages 26-39 than in patients ages 18-25 (p < 0.01). Changes in PHQ-9 were significantly greater in patients ages 40+ than patients ages 18-25 (p = 0.03). CONCLUSIONS: Contrary to hypotheses, patients ages 40+ did not show worse outcomes than younger patients, and showed greater improvements in depression than young adults. The therapeutic needs of midlife/older adults with EDs may be favourably met by a HLOC regimen as described in this study.
Assuntos
Transtornos da Alimentação e da Ingestão de Alimentos , Adulto Jovem , Humanos , Idoso , Adolescente , Adulto , Inquéritos e Questionários , Transtornos da Alimentação e da Ingestão de Alimentos/diagnóstico , Transtornos da Alimentação e da Ingestão de Alimentos/terapia , Psicopatologia , Resultado do Tratamento , PsicometriaRESUMO
OBJECTIVE: The purpose of this study was to examine the association between weight gain and eating disorder (ED) symptoms among adults receiving treatment for atypical anorexia nervosa (AAN), to determine whether those who had a higher percent of expected body weight (%EBW) at discharge exhibited lower ED symptoms than those who gained less weight, and to compare this group to a matched sample of patients with anorexia nervosa (AN). METHOD: Participants were 96 adults receiving treatment at an ED treatment facility between December 2020 and May 2023. The Eating Disorder Examination-Questionnaire (EDE-Q) was completed at admission and discharge, and %EBW was obtained at admission and discharge. RESULTS: All EDE-Q subscale scores improved from admission to discharge for patients with AAN and patients with AN. Neither %EBW at discharge nor weight gain were associated with EDE-Q subscale scores for those with AAN. For patients with AN, %EBW at discharge and weight gain were associated with EDE-Q Restraint at discharge. CONCLUSIONS: Weight restoring to a higher level and gaining more weight were not associated with EDE-Q scores at discharge for AAN. Further research is needed to determine how weight restoration using intensive treatment settings affects remission and recovery in patients with AAN.
Assuntos
Anorexia Nervosa , Aumento de Peso , Humanos , Feminino , Anorexia Nervosa/terapia , Adulto , Masculino , Adulto Jovem , Inquéritos e Questionários , Transtornos da Alimentação e da Ingestão de AlimentosRESUMO
The COVID-19 pandemic has required a shift to telehealth services. However, not all patients are similarly satisfied with this shift, with some studies finding that midlife and older adults are less comfortable with telehealth. The current study examined patient satisfaction with a virtual intensive outpatient program (VIOP) for eating disorders (EDs) among 305 adults (ages 18-25, ages 26-39, and ages 40+), and compared adult satisfaction to satisfaction among children/adolescents (n = 33) receiving VIOP treatment between August 2020 and March 2022 from a large ED treatment facility. It was hypothesized that adults aged 40+ would report lower satisfaction than younger age groups. Patients completed several questions regarding satisfaction with treatment upon discharge, including a question about likelihood of recommending the program, which was used to calculate a Net Promoter Score (NPS). The NPS was 33.3 for children/adolescents, 33.3 for 18-25 year-olds, 57.7 for 26-39 year-olds, and 30.9 for the 40+ year age group. NPS of 31-50 = quality services; 51-70 = excellent customer experiences. Satisfaction was high, with no statistically significant differences between age groups after Bonferroni correction. The current study adds to the limited literature on the treatment experiences of midlife adults with EDs.
RESUMO
Most research on avoidant/restrictive food intake disorder (ARFID) has been with children and adolescents, while the limited research on adults with ARFID has been in the domain of outpatient treatment. This descriptive study sought to explore psychological characteristics (N = 45; measured with self-report questionnaires) and physiological characteristics (N = 66; e.g. vital signs, bloodwork) at admission for 66 adults with ARFID seeking residential and inpatient levels of care. While adults with ARFID presented with significant food restriction as well as mild depressive symptoms, high anxiety symptoms, and impaired quality of life, patients presented with mostly normal physiology, except for low bone density, and trivial abnormalities in serum creatinine and hepatic enzymes. Patients in this sample were most likely to endorse fear of aversive consequences, especially those for whom ARFID symptoms had first arisen in adulthood. These results note the psychological impairment and relative physiological normalcy of treatment-seeking adults with ARFID at the outset of residential and inpatient treatment, identifying future treatment and outcome research priorities in this understudied population.
Assuntos
Transtorno Alimentar Restritivo Evitativo , Transtornos da Alimentação e da Ingestão de Alimentos , Criança , Adulto , Adolescente , Humanos , Transtornos da Alimentação e da Ingestão de Alimentos/terapia , Pacientes Internados , Qualidade de Vida , Estudos Retrospectivos , Ingestão de AlimentosRESUMO
The current study assessed treatment outcome for 99 adult admissions to a residential program specifically designed for binge eating spectrum disorders (BESD). Participants completed self-report measures at admission, discharge, and 12-month follow-up and were asked to complete blood draws at admission and follow-up. Primary outcomes were eating behaviors; secondary outcomes included comorbid symptoms and physiological variables. Eating behaviors improved significantly from admission to follow-up, as did most comorbid symptoms and quality of life, despite no change in body mass index. Some variables displayed a curvilinear relationship, with some worsening of symptoms from discharge to follow-up, although scores at follow-up remained well below admission values. Participation in the treatment program was associated with reduced problematic eating and comorbid symptoms and increased quality of life up to one year after discharge. Findings from this study may encourage the development of similar residential treatment programs for BESD for those who have not responded to outpatient care or mixed milieu settings, and may prompt randomized studies testing similar treatments versus usual care.
Assuntos
Transtorno da Compulsão Alimentar , Transtornos da Alimentação e da Ingestão de Alimentos , Adulto , Humanos , Transtorno da Compulsão Alimentar/terapia , Qualidade de Vida , Resultado do Tratamento , Índice de Massa Corporal , Hospitalização , Transtornos da Alimentação e da Ingestão de Alimentos/complicaçõesRESUMO
OBJECTIVE: The purpose of this study is to describe the clinical features of adult patients with avoidant/restrictive food intake disorder (ARFID) to better understand the medical findings, psychological comorbidities, and laboratory abnormalities in this population. METHOD: We completed a retrospective chart review of all adult patients with a diagnosis of ARFID, admitted for medical stabilization, between April 2016 and June 2021, to an inpatient hospital unit, which specializes in severe eating disorders. Information collected included anthropomorphic data, laboratory assessments, and medical history at time of admission. RESULTS: One hundred and twenty-two adult patients with ARFID were identified as meeting inclusion criteria for the study. The most common ARFID presentation was "fear of adverse consequences." The majority were female (70%), with an average age of 32.7 ± 13.7 years and mean percent of ideal body weight (m%IBW) of 68.2 ± 10.9. The most common laboratory abnormalities were low serum prealbumin and vitamin D, hypokalemia, leukopenia, and elevated serum bicarbonate. The most common psychiatric diagnoses were anxiety and depressive disorders, and the most common medical diagnoses were disorders of gut-brain interaction (DGBI). DISCUSSION: This is the largest study to the authors' knowledge of medical presentations in adult patients with ARFID. Our results reflect that the adult patient with ARFID may, in some aspects, present differently than pediatric and adolescent patients with ARFID, or from ARFID patients requiring less intensive care. This study highlights the need for further investigation of adult patients with ARFID. PUBLIC SIGNIFICANCE: ARFID is a restrictive eating disorder first defined in 2013. This study explores the medical presentations of adult patients (>18 years old) with ARFID presenting for specialized eating disorder treatment and identifies unique features of the adult presentation for treatment, compared to pediatric and adolescent peers.
Assuntos
Transtorno Alimentar Restritivo Evitativo , Transtornos da Alimentação e da Ingestão de Alimentos , Adolescente , Humanos , Masculino , Criança , Adulto , Feminino , Adulto Jovem , Pessoa de Meia-Idade , Estudos Retrospectivos , Comorbidade , Ingestão de AlimentosRESUMO
OBJECTIVE: Expressed emotion (EE) among caregivers toward the affected offspring is a negative prognostic indicator for adolescent patients with eating disorders (EDs) in outpatient treatment. Less research has examined its impact on adolescents in higher levels of care (HLOC). The current study examined differences in caregiver EE according to the subtype of anorexia nervosa (AN) (restricting [AN-R] versus binge/purge [AN-BP]), and level of care (LOC). We also examined the main effects of baseline caregiver EE (emotional overinvolvement [EOI] or criticism), AN subtype, and their interaction on eating pathology and depression at discharge. METHOD: Adolescent patients (N = 203) receiving treatment at HLOCs completed measures of ED pathology (Eating Disorder Examination-Questionnaire) and depression (Patient Health Questionnaire-9) at baseline and discharge, and one caregiver of each patient completed a measure of EE (Family Questionnaire) at baseline. RESULTS: No differences in caregiver EE were found between patients with AN-R versus AN-BP, or relative to LOC. Caregiver EE did not predict outcome for ED symptoms or depression at discharge. DISCUSSION: The impact of high caregiver EE may be less substantial at HLOCs than outpatient care given that caregivers are less involved in treatment at HLOCs. Future research is needed to determine if high caregiver EOI leads to poor treatment outcome for adolescents as it does for adults, or whether it is an appropriate expression of care for patients who are ill enough to require HLOC treatment. PUBLIC SIGNIFICANCE STATEMENT: High caregiver EE was not found to predict treatment outcome for adolescents with eating disorders in higher levels of care (HLOCs), possibly due to the limited involvement of caregivers in HLOCs. However, patients step down to outpatient treatment, where high caregiver EE can have a significant negative impact on outcome. HLOCs should incorporate efforts to reduce high caregiver EE in anticipation of step-down to outpatient treatment.
Assuntos
Anorexia Nervosa , Transtornos da Alimentação e da Ingestão de Alimentos , Adulto , Adolescente , Humanos , Emoções Manifestas , Transtornos da Alimentação e da Ingestão de Alimentos/diagnóstico , Transtornos da Alimentação e da Ingestão de Alimentos/terapia , Anorexia Nervosa/terapia , Resultado do Tratamento , Emoções , Inquéritos e Questionários , Cuidadores/psicologiaRESUMO
OBJECTIVE: Involuntary treatment for anorexia nervosa (AN) is sometimes necessary and lifesaving but can be experienced negatively by some individuals. The purpose of this qualitative study was to better understand participants' perceptions about their experience with involuntary treatment for AN. METHOD: Thirty adult participants, who had been treated involuntarily for AN in the past, completed self-report measures and qualitative interviews. Interview transcripts were coded using thematic analysis. RESULTS: Three themes were identified: (1) mixed perceptions about involuntary treatment, (2) the impact of involuntary treatment on external factors, including relationships, education, and employment, and (3) lessons learned from the experience. Participants who endorsed a positive shift in perspective regarding the need for involuntary treatment also reported favorable changes in their eating disorder recovery, whereas individuals whose perspective about their involuntary treatment remained negative, showed no changes in their recovery post-treatment. CONCLUSIONS: Involuntary treatment for AN was recognized, in retrospect, as being beneficial by individuals with AN who were doing well, but individuals who continued to struggle with their eating disorder reported negative consequences.
Assuntos
Anorexia Nervosa , Adulto , Humanos , Anorexia Nervosa/terapia , Pesquisa Qualitativa , Pacientes Internados , AutorrelatoRESUMO
The exact medical complications, leading to the well-known high risk of death in patients with anorexia nervosa (AN), remain elusive. Such deaths are often abrupt with no satisfactory explanation. Suspected causes include cardiac QTc prolongation and, in turn, torsade de pointes (TdP). Psychotropic medications often prescribed to these patients are linked to QTc prolongation. AN is also presumed to cause heart failure due to malnutrition with increased susceptibility to QTc prolongation, and TdP, resulting in sudden cardiac death. Recent literature, however, is conflicting, and the likely cause of death may involve other cardiac abnormalities, such as low heart rate, abnormal heart rate variability, or increased QT dispersion. With an ongoing gap in research explaining the high mortality rate in AN, a compelling need to define the exact proximate causes of death in these patients remains. Because low serum potassium is the most common trigger for TdP, we postulate the early signal of sudden cardiac death, especially in patients with AN who purge, is hypokalemia. We also speculate that hypoglycemia could be a major factor in the sudden death of patients with AN as well as bradycardia or sinus arrest. A path forward to elucidate potential causes is offered.
Assuntos
Anorexia Nervosa , Síndrome do QT Longo , Torsades de Pointes , Anorexia Nervosa/complicações , Proteínas de Ligação a DNA , Morte Súbita Cardíaca/etiologia , Eletrocardiografia , Humanos , Síndrome do QT Longo/complicações , Torsades de Pointes/complicaçõesRESUMO
OBJECTIVE: To assess for the prevalence of autophony, a distressing auditory symptom commonly attributed to patulous eustachian tube, in a cohort of individuals with severe malnourishment due to an eating disorder. METHOD: A cross-sectional survey study was performed. Patients admitted for inpatient medical stabilization of an eating disorder, who were also at low body weight, were asked to complete a survey assessing aural symptoms present in the previous 24 hr, including autophony. Anthropometric data and prealbumin levels were collected. RESULTS: Of 101 patients enrolled, 43 (42.6%) reported symptoms of autophony. The presence of autophony was associated with lower serum prealbumin levels and lower body weight as measured by percentage of ideal body weight. DISCUSSION: Autophony is a commonly reported, albeit rarely discussed, symptom in individuals with severe eating disorders and correlates with degree of malnutrition.
Assuntos
Anorexia Nervosa , Transtorno Alimentar Restritivo Evitativo , Transtornos da Alimentação e da Ingestão de Alimentos , Desnutrição , Anorexia Nervosa/complicações , Estudos Transversais , Transtornos da Alimentação e da Ingestão de Alimentos/complicações , Humanos , Pacientes Internados , Desnutrição/complicações , Desnutrição/epidemiologia , Estudos RetrospectivosRESUMO
OBJECTIVES: To better understand gastric dimensions in patients diagnosed with restrictive eating disorders (EDs). METHOD: In this retrospective study, 56 patients, with restrictive EDs, and 60 gender/age/race-matched patients from an outpatient clinic, were studied. Difference in stomach size, between cohorts, was ascertained, and regression analyses were used to examine associations with stomach size in the ED cohort. RESULTS: Patients with EDs were found to have significantly enlarged gastric dimensions when compared to the control group (M:14.8 cm [SD: 3.2] vs. 11.4 cm [SD: 2.9], p < .0001). Among the ED cohort, blood urea nitrogen (BUN), on the day of imaging, positively correlated with gastric dimensions (r = .43, p = .0009), while hypoalbuminemia negatively correlated with gastric dimensions (r = -.37, p = .005). BUN and albumin nadir were also significantly associated with stomach size (r2 = .26, F[2,53] = 9.46, p = .0003). There was no significant correlation between gastric dimensions and ED diagnosis, percent ideal body weight, gender, duration of illness, engagement in vomiting behaviors, diagnosis of superior mesenteric artery syndrome, or use of promotility agents. DISCUSSION: Findings in this study suggest that malnutrition, secondary to EDs, may be associated with an enlarged stomach. The relationship between the gastric dimensions and reported GI symptoms in this population remain to be determined. PUBLIC SIGNIFICANCE: There are many physiologic changes to the gastrointestinal system that develop with malnutrition but the contribution of these physiologic changes toward the reported GI symptoms and refeeding difficulties is unclear. This is the first study to suggest that patients with malnutrition, secondary to EDs, may be associated with an enlarged stomach, and this potential relationship requires further investigation.
Assuntos
Transtornos da Alimentação e da Ingestão de Alimentos , Dilatação Gástrica , Humanos , Estudos Retrospectivos , Transtornos da Alimentação e da Ingestão de Alimentos/complicaçõesRESUMO
OBJECTIVE: To investigate serum uric acid (UA) levels in patients with extreme forms of eating disorders, at admission and discharge, following weeks of nutritional rehabilitation and weight restoration. METHOD: This observational study enrolled 160 patients diagnosed with anorexia nervosa restricting subtype (AN-R), AN binge-purge subtype (AN-BP), or avoidant restrictive food intake disorder (ARFID). Serum UA levels were drawn on admission and discharge. RESULTS: Most of the cohorts were admitted with serum UA levels on the lower end of normal. Mean serum uric level for women was 4.3 mg/dl (SD: 2.3). Patients diagnosed with AN-BP had significantly higher UA levels on admission compared to patients with AN-R and ARFID; p < .0001, η2 = 0.13. High UA levels positively correlated with purging and admission serum blood urea nitrogen (r = .5, p = .009). DISCUSSION: Serum UA levels tended to be in the low-normal range in most patients with severe AN-R, but not in AN-BP. However, levels did increase with nutritional intake and weight gain. There may be clinical value in checking UA levels on admission for patients with eating disorders.
Assuntos
Anorexia Nervosa , Transtorno Alimentar Restritivo Evitativo , Transtorno da Compulsão Alimentar , Transtornos da Alimentação e da Ingestão de Alimentos , Adulto , Anorexia Nervosa/diagnóstico , Ingestão de Alimentos , Feminino , Humanos , Estudos Retrospectivos , Ácido ÚricoRESUMO
OBJECTIVE: The purpose of this study was to compare symptom severity of eating disorders (EDs), depression and anxiety at admission and discharge for transgender and nonbinary (TNB) individuals and cisgender adult individuals receiving treatment for EDs at higher levels of care (HLOC), adding to the limited research in this area. METHOD: Participants were 25 TNB individuals and 376 cisgender individuals admitted to a HLOC ED treatment facility. Participants completed the Eating Disorder Examination Questionnaire (EDE-Q), Patient Health Questionnaire-9, and Beck Anxiety Inventory at admission and discharge. RESULTS: TNB individuals showed significant improvements on EDE-Q global scores between admission and discharge (Cohen's d = 1.27), and showed similar improvements on the EDE-Q over the course of treatment (Cohen's d = 0.06) when compared to cisgender individuals. TNB individuals had more severe depression at admission (Cohen's d = 0.61). Although depression improved over the course of treatment for both groups, TNB individuals showed less improvement (Cohen's d = 0.59). Suicidality was higher for TNB individuals on admission and discharge and did not improve significantly over the course of treatment (Cohen's d = 0.38). DISCUSSION: This study provides preliminary evidence that TNB and cisgender individuals show similar improvement in ED symptoms during HLOC treatment. However, TNB individuals have more severe depression and less improvement in depression compared to cisgender individuals, without improvement in suicidality. TNB individuals may benefit from care targeting depression and suicidality during ED treatment. PUBLIC SIGNIFICANCE STATEMENT: TNB individuals have increased risk of EDs. Little research addresses how TNB individuals respond to ED treatment, which was traditionally created for cisgender individuals. We present one of the first studies examining ED treatment outcomes for TNB adults. TNB individuals showed improved ED symptoms with treatment, but less improvement in depression and their suicidality remained elevated. This suggests the need for targeted treatment.
Assuntos
Transtornos da Alimentação e da Ingestão de Alimentos , Pessoas Transgênero , Adulto , Humanos , Transtornos da Alimentação e da Ingestão de Alimentos/diagnóstico , Transtornos da Alimentação e da Ingestão de Alimentos/terapia , Ansiedade , Ideação Suicida , Resultado do TratamentoRESUMO
OBJECTIVE: Suicidality is known to be elevated among people with an eating disorder. The aim of the current study was to examine whether any of three specific behavioral facets of eating disorders (i.e., purging, binge eating, restricting) would be the strongest predictors of suicidal ideation, controlling for one another, in longitudinal analyses from admission to discharge. We hypothesized that purging, above and beyond restricting or binge eating, would be the most important predictor of suicidal ideation. METHOD: In the present study, patients with an eating disorder (N = 936), the majority of whom met criteria for a current DSM-5 diagnosis of Anorexia Nervosa (n = 560), completed the Eating Pathology Symptoms Inventory (EPSI) and the Beck Depression Inventory II-Item 9 suicidal ideation index, at admission and again at discharge. The settings were eating disorder treatment facilities offering inpatient, residential, partial hospitalization program (PHP), and intensive outpatient (IOP) levels of care. We pitted EPSI purging, EPSI restriction, and EPSI binge eating against one another in a regression framework predicting discharge suicidal ideation controlling for suicidal ideation at admission. RESULTS: EPSI Purging significantly predicted both presence/absence of suicidal ideation (ß = .22, t = 2.48, p = .01; OR = 1.25, 95% CI [1.05, 1.49]) and intensity of suicidal ideation (ß = .04, t = 2.31, p = .02) at discharge, whereas neither EPSI Restricting nor EPSI Binge Eating did (p > .30). DISCUSSION: Study results suggest that purging may have particular relevance in estimating suicide risk in patients with an eating disorder.
Assuntos
Anorexia Nervosa , Transtorno da Compulsão Alimentar , Bulimia , Transtornos da Alimentação e da Ingestão de Alimentos , Transtorno da Compulsão Alimentar/diagnóstico , Comportamento Alimentar , Transtornos da Alimentação e da Ingestão de Alimentos/diagnóstico , Humanos , Ideação SuicidaRESUMO
OBJECTIVE: The purpose of the current study was to examine the prevalence of adverse childhood experiences (ACEs) among adults with eating disorders (EDs), to assess whether experiencing a greater number of ACEs is associated with more severe ED psychopathology, and to determine whether ACEs predict treatment outcome. METHOD: Participants were 1819 patients (88.5% female, ages 18-72) admitted to one of two treatment facilities at inpatient, residential, or partial hospitalisation levels of care. The Adverse Childhood Experiences Survey and the Eating Pathology Symptom Inventory (EPSI) were completed at admission and the EPSI at discharge. RESULTS: Female patients reported higher ACEs than males (p = 0.03), and all diagnoses except avoidant/restrictive food intake disorder had significantly higher ACEs than patients with anorexia nervosa-restricting type (AN-R) (p's < 0.01). Across diagnoses, higher ACEs were associated with decreases in binge eating scores during treatment, but were not associated with changes in purging or restricting. Within diagnoses, higher ACEs scores were associated with decreases in purging for patients with AN-R and increases in purging for patients with binge eating disorder. CONCLUSIONS: Results partially supported the hypothesis that higher ACEs would be associated with more severe ED psychopathology.
Assuntos
Experiências Adversas da Infância , Anorexia Nervosa , Transtorno Alimentar Restritivo Evitativo , Transtorno da Compulsão Alimentar , Transtornos da Alimentação e da Ingestão de Alimentos , Adolescente , Adulto , Idoso , Anorexia Nervosa/epidemiologia , Transtorno da Compulsão Alimentar/epidemiologia , Transtornos da Alimentação e da Ingestão de Alimentos/epidemiologia , Transtornos da Alimentação e da Ingestão de Alimentos/terapia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Adulto JovemRESUMO
IMPORTANCE: Interventions to reduce anxiety are needed for patients with anorexia nervosa (AN) and avoidant- restrictive food intake disorder (ARFID). Weighted blankets are one such intervention. OBJECTIVE: To evaluate the impact of weighted blankets on anxiety for patients with AN and ARFID. DESIGN: Randomized controlled trial conducted between November 2018 and March 2019. Patients were randomized into the control group or the intervention group. SETTING: Inpatient setting; medical stabilization unit. PARTICIPANTS: Patients (N = 23) diagnosed with AN or ARFID and experiencing moderate anxiety. The majority were female (91%), with a mean age of 26 yr (SD = 9.3), and the mean length of hospitalization was 22 days (SD = 17.3). INTERVENTIONS: Control group participants received usual care, which included occupational therapy services. Intervention group participants received a weighted blanket along with usual care. OUTCOMES AND MEASURES: Mixed-effects regression models were conducted. Primary outcomes included improvement in Beck Anxiety Inventory (BAI) scores by discharge. RESULTS: Intervention group patients had a greater, non-statistically significant decrease in BAI score over time (B = 1.16, p = .83) than control group patients. CONCLUSIONS AND RELEVANCE: Weighted blankets may be an effective tool for reducing anxiety among patients with AN or ARFID. What This Article Adds: The use of a weighted blanket, in conjunction with occupational therapy interventions, is potentially a beneficial non-pharmacological option for patients with anorexia nervosa (AN) and avoidant-restrictive food intake disorder (ARFID). The current study adds an additional modality to the multidisciplinary treatment approach for eating disorders.