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anorexia nervosa treatment

Melanie S Fischer, Donald H Baucom, Brian R Baucom, Jonathan S Abramowitz, Jennifer S Kirby, Cynthia M Bulik
Impaired emotion regulation and maladaptive strategies to manage distress are central to psychopathology, including obsessive-compulsive disorder (OCD) and anorexia nervosa (AN). Emotion regulation can be fostered or thwarted by romantic partners, and the tendency to rely on interpersonally oriented emotion regulation may vary by disorder. This study examined coregulation as a form of interpersonal emotion regulation in OCD and AN. We hypothesized that OCD is associated with exaggerated and AN with diminished coregulation, and that OCD patients have greater overall levels of emotional arousal than AN patients...
October 17, 2016: Journal of Family Psychology: JFP
Manuela Caslini, Cristina Crocamo, Antonios Dakanalis, Martina Tremolada, Massimo Clerici, Giuseppe Carrà
Stigmatizing attitudes toward eating disorders (EDs) may lead to reduced treatment seeking. We aimed to estimate the prevalence of stigmatizing trends and beliefs related to anorexia nervosa (AN) and bulimia nervosa (BN), and the associations with the experiential knowledge of the problem, in a large sample of Italian undergraduates. A total of 2109 participants completed an online survey including questionnaires related to stigmatizing beliefs toward AN and BN, and personal contacts with people with EDs. Undergraduates reported almost overlapping low levels of stigmatizing trends for AN and BN, apart from personal responsibility and social distance...
October 12, 2016: Journal of Nervous and Mental Disease
Calum Munro, Louise Randell, Stephen M Lawrie
: The need for novel approaches to understanding and treating anorexia nervosa (AN) is well recognized. The aim of this paper is to describe an integrative bio-psycho-social theory of maintaining factors in AN. We took a triangulation approach to develop a clinically relevant theory with face validity and internal consistency. We developed theoretical ideas from our clinical practice and reviewed theoretical ideas within the eating disorders and wider bio-psycho-social literature. The synthesis of these ideas and concepts into a clinically meaningful framework is described here...
October 13, 2016: Clinical Psychology & Psychotherapy
Olga Pollatos, Beate M Herbert, Götz Berberich, Michael Zaudig, Till Krauseneck, Manos Tsakiris
Background: Interoceptive abilities are known to be affected in anorexia nervosa (AN). Previous studies could show that private self-focus can enhance interoceptive accuracy (IAcc) in healthy participants. As body dissatisfaction is high in AN, confrontation with bodily features such as the own face might have a directly opposed effect in AN. Whether patients with AN can benefit from self-focus in their IAcc and whether this pattern changes over the time-course of cognitive behavioral therapy was investigated in this study...
2016: Frontiers in Human Neuroscience
Kjersti S Gulliksen, Ragnfrid H S Nordbø, Ester M S Espeset, Finn Skårderud, Arne Holte
INTRODUCTION: Studies show that patients' perception of their illness has a direct influence both on their utilization of health services and their adherence to treatment plans. This may be particularly relevant to the treatment of Anorexia Nervosa (AN). Previous studies on AN have typically explored single psycho-social factors that patients with AN relate to the emergence of their illness. There is a need for more coherent systematic descriptions of the complexity of the patients' narratives about how their illness emerged...
October 11, 2016: Clinical Psychology & Psychotherapy
Santino Gaudio, Lyle Wiemerslage, Samantha J Brooks, Helgi B Schiöth
This paper systematically reviews the literature pertaining to the use of resting-state functional magnetic resonance imaging (rsfMRI) in anorexia nervosa (AN), classifying studies on the basis of different analysis approaches. We followed PRISMA guidelines. Fifteen papers were included, investigating a total of 294 participants with current or past AN and 285 controls. The studies used seed-based, whole-brain independent component analysis (ICA), network-of-interest ICA based and graph analysis approaches...
October 8, 2016: Neuroscience and Biobehavioral Reviews
Marwan El Ghoch, Simona Calugi, Riccardo Dalle Grave
This case report describes the management of a 49-year-old female with restricting-type anorexia nervosa and excessive compulsive exercising associated with rhabdomyolysis, high levels of serum creatine kinase (CK) (3,238 U/L), and marked hyponatremia (Na(+): 123 mEq/L) in the absence of purging behaviours or psychogenic polydipsia; it is the first case report to describe exercise-associated hyponatremia in a patient with anorexia nervosa. The patient, who presented with a body mass index (BMI) of 13.4 kg/m(2), was successfully treated by means of an adapted inpatient version of an enhanced form of cognitive behavioural therapy (CBT-E)...
2016: Case Reports in Medicine
Jun Chen, Yoshitaka Toyomasu, Yujiro Hayashi, David R Linden, Joseph H Szurszewski, Heidi Nelson, Gianrico Farrugia, Purna C Kashyap, Nicholas Chia, Tamas Ordog
BACKGROUND: Nutritional interventions often fail to prevent growth failure in childhood and adolescent malnutrition and the mechanisms remain unclear. Recent studies revealed altered microbiota in malnourished children and anorexia nervosa. To facilitate mechanistic studies under physiologically relevant conditions, we established a mouse model of growth failure following chronic dietary restriction and examined microbiota in relation to age, diet, body weight, and anabolic treatment...
October 3, 2016: Genome Medicine
Yngvild S Danielsen, Guro Årdal Rekkedal, Stein Frostad, Ute Kessler
BACKGROUND: Anorexia nervosa (AN) is a debilitating psychiatric disorder associated with a wide array of negative health complications and psychiatric comorbidity. Existing evidence for AN treatment in adults is weak, and no empirically supported treatment has been reliably established. The primary objective of this study is to gain knowledge about the effectiveness of enhanced cognitive behavioral therapy (CBT-E) for anorexia nervosa delivered in a public hospital setting. Baseline predictors of treatment outcome and dropout are studied...
October 5, 2016: BMC Psychiatry
H Roux, A Ali, S Lambert, L Radon, C Huas, F Curt, S Berthoz, Nathalie Godart
BACKGROUND: Patients with severe Anorexia Nervosa (AN) whose condition is life-threatening or who are not receiving adequate ambulatory care are hospitalized. However, 40 % of these patients leave the hospital prematurely, without reaching the target weight set in the treatment plan, and this can compromise outcome. This study set out to explore factors predictive of dropout from hospital treatment among patients with AN, in the hope of identifying relevant therapeutic targets. METHODS: From 2009 to 2011, 180 women hospitalized for AN (DSM-IV diagnosis) in 10 centres across France were divided into two groups: those under 18 years (when the decision to discharge belongs to the parents) and those aged 18 years and over (when the patient can legally decide to leave the hospital)...
September 30, 2016: BMC Psychiatry
Linde Boekhoudt, Azar Omrani, Mieneke C M Luijendijk, Inge G Wolterink-Donselaar, Ellen C Wijbrans, Geoffrey van der Plasse, Roger A H Adan
Hyperactivity is a core symptom in various psychiatric disorders, including attention-deficit/hyperactivity disorder, schizophrenia, bipolar disorders, and anorexia nervosa. Although hyperactivity has been linked to dopaminergic signalling, the causal relationship between midbrain dopamine neuronal activity and locomotor hyperactivity remains unknown. In this study, we test whether increased dopamine neuronal activity is sufficient to induce locomotor hyperactivity. To do so, we used designer receptors exclusively activated by designer drugs (DREADD) to chemogenetically enhance neuronal activity in two main midbrain dopamine neuron populations, i...
October 3, 2016: European Neuropsychopharmacology: the Journal of the European College of Neuropsychopharmacology
Lucia Giombini, Jennifer Moynihan, Matteo Turco, Sophie Nesbitt
PURPOSE: Research suggests that there are cognitive inefficiencies underlying Anorexia Nervosa (AN), with CRT showing promise in improving these inefficiencies in adults. This area has yet to be explored in a younger population. The aim of this study was to evaluate the use of CRT for young people. METHODS: A within-subjects design was used to compare the performance of children and adolescents with AN on several neuropsychological measures administered before and after a course of CRT...
October 4, 2016: Eating and Weight Disorders: EWD
Isis F F M Elzakkers, Unna N Danner, Hans W Hoek, Annemarie A van Elburg
BACKGROUND: Mental capacity to consent to treatment in anorexia nervosa is a neglected area in clinical decision-making. AIMS: To examine clinical and neuropsychological parameters associated with diminished mental capacity in anorexia nervosa. METHOD: An explorative study was conducted in 70 adult female patients with severe anorexia nervosa. Mental capacity to consent to treatment was assessed by experienced psychiatrists. Further measurements included the MacCAT-T (to assess mental capacity status), a range of clinical measures (body mass index (BMI) and comorbidity) and neuropsychological tests assessing decision-making, central coherence and set-shifting capacity...
March 2016: BJPsych Open
Sarah Young, Stephen Touyz, Caroline Meyer, Jon Arcelus, Paul Rhodes, Sloane Madden, Kathleen Pike, Evelyn Attia, Ross D Crosby, Jackie Wales, Phillipa Hay
OBJECTIVE: Compulsive exercise is a prominent feature for the majority of patients with Anorexia Nervosa (AN), but there is a dearth of research evaluating assessment instruments. This study assessed the concurrent validity of the exercise items of the Eating Disorder Examination (EDE) and Eating Disorder Examination-Questionnaire (EDE-Q), with the Compulsive Exercise Test (CET) and other self-report exercise measures in patients with AN. We also aimed to perform validation of the CET in an adult clinical sample...
October 3, 2016: International Journal of Eating Disorders
Kate Tchanturia, Emma Larsson, James Adamson
BACKGROUND: The current study aimed to evaluate group Cognitive remediation therapy (CRT) inpatients with Anorexia Nervosa (AN). We aimed to examine the treatment response of group CRT in AN patients with high or low levels of autistic traits. METHODS: Thirty-five in patients with an AN diagnosis received group CRT intervention for 6 sessions in a national eating disorder unit. All participants completed self-report questionnaires on thinking styles and motivation before and after the intervention...
September 29, 2016: BMC Psychiatry
Heather Westwood, Vanessa Lawrence, Caroline Fleming, Kate Tchanturia
BACKGROUND: Difficulties with social relationships have been implicated in both the development and maintenance of Anorexia Nervosa (AN) but the friendship experiences of individuals with AN have not been explored in depth. METHOD: Ten adults with AN took part in a semi-structured interview about their friendship experiences both before and since the onset of their illness. RESULTS: Five principle themes were identified through thematic analysis: Social Concern; Impact of AN; Social Connectedness; Inflexibility and Preferred Social Activity...
2016: PloS One
Joanna Bagińska, Ewa Rodakowska, Szczepan Piszczatowski, Anna Kierklo, Ewa Duraj, Jerzy Konstantynowicz
This paper describes a rare case of erupted double supernumerary teeth with unusual morphology in a 14-year-old patient with an eating disorder. The coexistence of dental morphological anomalies: multilobed mesiodens, multiple dens in dente of different types and root dilaceration have not been previously reported. The paper highlights anatomical and radiological aspects of dental abnormalities and clinical implications of delayed treatment.
September 26, 2016: Folia Morphologica (Warsz)
Anna Keski-Rahkonen, Linda Mustelin
PURPOSE OF REVIEW: Eating disorders - anorexia nervosa, bulimia nervosa, and binge eating disorder - affect numerous Europeans. This narrative review summarizes European studies on their prevalence, incidence, comorbidity, course, consequences, and risk factors published in 2015 and the first half of 2016. RECENT FINDINGS: Anorexia nervosa is reported by <1-4%, bulimia nervosa <1-2%, binge eating disorder <1-4%, and subthreshold eating disorders by 2-3% of women in Europe...
November 2016: Current Opinion in Psychiatry
Silvana Gaetani, Adele Romano, Gustavo Provensi, Valdo Ricca, Thomas Lutz, Maria Beatrice Passani
The central nervous system and viscera constitute a functional ensemble, the gut-brain axis, that allows bidirectional information flow that contributes to the control of feeding behavior based not only on the homeostatic, but also on the hedonic aspects of food intake. The prevalence of eating disorders, such as anorexia nervosa, binge eating and obesity, poses an enormous clinical burden, and involves an ever-growing percentage of the population worldwide. Clinical and preclinical research is constantly adding new information to the field and orienting further studies with the aim of providing a foundation for developing more specific and effective treatment approaches to pathological conditions...
September 21, 2016: Journal of Neurochemistry
Marisol Perez, Tara K Ohrt, Hans W Hoek
PURPOSE OF REVIEW: We reviewed the recent literature on prevalence rates, and application of evidence-based treatments for eating disorders among Hispanics/Latinos residing in the United States. RECENT FINDINGS: Lifetime prevalence rates of anorexia nervosa are lower among Hispanic/Latinos than non-Hispanic Whites. There are comparable rates of bulimia nervosa and binge eating disorder (BED) among Hispanic/Latinos and non-Hispanic Whites. BED is the most common eating disorder among Hispanic/Latinos...
November 2016: Current Opinion in Psychiatry
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