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Feeding and eating disorders

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https://www.readbyqxmd.com/read/28901678/improving-inhibitory-control-abilities-impulse-a-promising-approach-to-treat-impulsive-eating
#1
Hanna Preuss, Marlies Pinnow, Katja Schnicker, Tanja Legenbauer
Although there is preliminary evidence that inhibitory control training improves impulsive eating, less is known about the effects on eating behaviour and weight loss in clinical samples. Sixty-nine treatment-seeking adults with obesity (binge-eating disorder 33.3%; other specific feeding and eating disorders 40.6%) were randomly blockwise allocated to ImpulsE, an intervention to improve inhibitory control and emotion regulation abilities or a guideline-appropriate cognitive behavioural therapy (CBT)-based treatment as usual...
September 13, 2017: European Eating Disorders Review: the Journal of the Eating Disorders Association
https://www.readbyqxmd.com/read/28877337/parent-reported-indicators-for-detecting-feeding-and-swallowing-difficulties-and-undernutrition-in-preschool-aged-children-with-cerebral-palsy
#2
Katherine A Benfer, Kelly A Weir, Robert S Ware, Peter S W Davies, Joan Arvedson, Roslyn N Boyd, Kristie L Bell
AIM: To determine the most accurate parent-reported indicators for detecting (1) feeding/swallowing difficulties and (2) undernutrition in preschool-aged children with cerebral palsy (CP). METHOD: This was a longitudinal, population-based study, involving 179 children with CP, aged 18 to 60 months (mean 34.1mo [SD 11.9] at entry, 111 males, 68 females [Gross Motor Function Classification System level I, 84; II, 23; III, 28; IV, 18; V, 26], 423 data points). Feeding/swallowing difficulties were determined by the Dysphagia Disorders Survey and 16 signs suggestive of pharyngeal phase impairment...
September 6, 2017: Developmental Medicine and Child Neurology
https://www.readbyqxmd.com/read/28872733/cafeteria-diet-induces-neuroplastic-modifications-in-the-nucleus-accumbens-mediated-by-microglia-activation
#3
Miriam Gutiérrez-Martos, Benoit Girard, Sueli Mendonça-Netto, Julie Perroy, Emmanuel Valjent, Rafael Maldonado, Miquel Martin
High-palatable and caloric foods are widely overconsumed due to hedonic mechanisms that prevail over caloric necessities leading to overeating and overweight. The nucleus accumbens (NAc) is a key brain area modulating the reinforcing effects of palatable foods and is crucially involved in the development of eating disorders. We describe that prolonged exposure to high-caloric chocolate cafeteria diet leads to overeating and overweight in mice. NAc functionality was altered in these mice, presenting structural plasticity modifications in medium spiny neurons, increased expression of neuroinflammatory factors and activated microglia, and abnormal responses after amphetamine-induced hyperlocomotion...
September 5, 2017: Addiction Biology
https://www.readbyqxmd.com/read/28866711/icd-11-draft-diagnostic-guidelines-for-mental-disorders-a-report-for-wpa-membership
#4
REVIEW
Gaia Sampogna
The 11th edition of the International Classification of Diseases (ICD-11) is scheduled for approval by the World Health Assembly in May 2018. The chapter on mental disorders is currently under development. A draft of the clinical descriptions and diagnostic guidelines for all the disorders has been produced by the relevant Working Groups. A simplified version of the diagnostic guidelines for some disorders (i.e., schizophrenia and other primary psychotic disorders, mood disorders, anxiety disorders, disorders specifically associated with stress, and feeding and eating disorders) has been made available for use in the field studies of the classification...
June 18, 2017: Psychiatria Polska
https://www.readbyqxmd.com/read/28864778/quantitative-mass-spectrometry-reveals-food-intake-induced-neuropeptide-level-changes-in-rat-brain-functional-assessment-of-selected-neuropeptides-as-feeding-regulators
#5
Hui Ye, Jingxin Wang, Zichuan Tian, Fengfei Ma, James A Dowell, Quentin Bremer, Gaoyuan Lu, Brian Baldo, Lingjun Li
Endogenous neuropeptides are important signaling molecules that function as regulators of food intake and body weight. Previous work has shown that neuropeptide gene expression levels in a forebrain reward site, the nucleus accumbens (NAc), were changed by feeding. In order to directly monitor feeding-induced changes in neuropeptide expression levels within the NAc, we employed a combination of cryostat dissection, heat stabilization, neuropeptide extraction and label-free quantitative neuropeptidomics via a liquid chromatography-high resolution mass spectrometry platform...
September 1, 2017: Molecular & Cellular Proteomics: MCP
https://www.readbyqxmd.com/read/28833350/hypothalamic-crf1-receptor-mechanisms-are-not-sufficient-to-account-for-binge-like-palatable-food-consumption-in-female-rats
#6
Maria Vittoria Micioni Di Bonaventura, Massimo Ubaldi, Maria Elena Giusepponi, Kenner C Rice, Maurizio Massi, Roberto Ciccocioppo, Carlo Cifani
OBJECTIVE: The present study evaluated the effect of systemic injection of the CRF1 receptor antagonist R121919, the corticosterone synthesis inhibitor metyrapone and central amygdala (CeA) injections of the nonselective CRF antagonist D-Phe-CRF(12-41) in rats in which binge eating was evoked by stress and cycles of food restriction. METHOD: Female rats were subjected or not to repeated cycles of regular chow food restriction/ad libitum feeding during which they were also given limited access (2 h) to palatable food...
August 18, 2017: International Journal of Eating Disorders
https://www.readbyqxmd.com/read/28794695/water-filtered-infrared-a-wira-overcomes-swallowing-disorders-and-hypersalivation-a-case-report
#7
Gerd Hoffmann
Case description: A patient with a Barrett oesophageal carcinoma and a resection of the oesophagus with gastric pull-up developed swallowing disorders 6 years and 2 months after the operation. Within 1 year and 7 months two recurrences of the tumor at the anastomosis were found and treated with combined chemoradiotherapy or chemotherapy respectively. 7 years and 9 months after the operation local tumor masses and destruction were present with no ability to orally drink or eat (full feeding by jejunal PEG tube): quality of life was poor, as saliva and mucus were very viscous (pulling filaments) and could not be swallowed and had to be spat out throughout the day and night resulting in short periods of sleep (awaking from the necessity to spit out)...
2017: German Medical Science: GMS E-journal
https://www.readbyqxmd.com/read/28766762/is-laxative-misuse-associated-with-binge-eating-examination-of-laxative-misuse-among-individuals-seeking-treatment-for-eating-disorders
#8
Roni Elran-Barak, Andrea B Goldschmidt, Scott J Crow, Carol B Peterson, Laura Hill, Ross D Crosby, James E Mitchell, Daniel Le Grange
OBJECTIVE: Our research focuses on laxative misuse, which has been understudied in previous eating disorders (ED) research, to understand its prevalence and correlates among individuals seeking ED treatment. We also test the association between laxative misuse and binge eating to examine the assumption that laxative misuse is intended to compensate for binge eating. METHOD: Participants were 2,295 ED treatment-seeking adults (29.5 ± 10.5) who self-reported their disordered eating behaviors on the Eating Disorder Questionnaire...
August 2, 2017: International Journal of Eating Disorders
https://www.readbyqxmd.com/read/28761970/-feeding-eating-and-swallowing-disorders-in-infants-and-children-an-overview
#9
REVIEW
C Schwemmle, C Arens
Swallowing is a dynamic process that requires more than 30 muscles in the recruitment/coordination of the lips, tongue, palate, pharynx, larynx and esophagus. The eating and swallowing procedure is learned in sensitive or critical periods: when a certain degree of maturation has been achieved, the appropriate stimulus permits a certain milestone of development to occur. The swallowing procedure occurs in three main stages oral, pharyngeal, and esophageal. Therefore, swallowing disorders may present in any, some, or all of these stages in addition to feeding problems...
July 31, 2017: HNO
https://www.readbyqxmd.com/read/28747934/avoidant-restrictive-food-intake-disorder-in-an-11-year-old-south-american-boy-medical-and-cultural-challenges
#10
Jonah Schermbrucker, Melissa Kimber, Natasha Johnson, Sarah Kearney, Jennifer Couturier
Avoidant/Restrictive Food Intake Disorder (ARFID) is new in the DSM-5, replacing the DSM-IV-TR diagnosis of Feeding Disorder of Infancy or Early Childhood. ARFID has no age criterion, and therefore addresses eating disturbances across the lifespan. This report illustrates the case of an 11-year-old boy of Colombian ancestry with ARFID and explores the role of culture in the diagnosis of ARFID. To date, literature describing this disorder is limited. ARFID is often seen in the child and adolescent population and can have significant medical consequences, including weight loss, hemodynamic instability, and growth retardation...
July 2017: Journal of the Canadian Academy of Child and Adolescent Psychiatry
https://www.readbyqxmd.com/read/28727947/definitions-and-clinical-guidance-on-the-enteral-dependence-component-of-the-avoidant-restrictive-food-intake-disorder-diagnostic-criteria-in-children
#11
Terence Michael Dovey, Markus Wilken, Clarissa Isabel Martin, Caroline Meyer
The aim of the current article is to offer definitive guidance on weaning children who are reliant on nasogastric/gastrostomy feeding tubes. To date, no internationally recognized definitions or principles for interventions exist, and clinics have been reliant on creating their own unique intervention criteria. To achieve the aim, 2 goals are set out within the current article. The first goal was to definitively define the process of tube weaning. To achieve this, both tube dependency and oral eating also required definitions...
July 1, 2017: JPEN. Journal of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/28719580/central-insulin-modulates-food-valuation-via-mesolimbic-pathways
#12
Lena J Tiedemann, Sebastian M Schmid, Judith Hettel, Katrin Giesen, Paul Francke, Christian Büchel, Stefanie Brassen
Central insulin is thought to act at the neural interface between metabolic and hedonic drives to eat. Here, using pharmacological fMRI, we show that intranasal insulin (INI) changes the value of food cues through modulation of mesolimbic pathways. Overnight fasted participants rated the palatability of food pictures and attractiveness of non-food items (control) after receiving INI or placebo. We report that INI reduces ratings of food palatability and value signals in mesolimbic regions in individuals with normal insulin sensitivity...
July 18, 2017: Nature Communications
https://www.readbyqxmd.com/read/28716608/opioidergic-and-dopaminergic-modulation-of-cost-benefit-decision-making-in-long-evans-rats
#13
Ileana Morales, Paul J Currie, Timothy D Hackenberg, Raúl Pastor
Eating disorders are associated with impaired decision-making and dysfunctional reward-related neurochemistry. The present study examined the potential contributions of dopamine and opioid signaling to these processes using two different decision-making tasks. In one task, Long Evans Rats chose between working for a preferred food (high-carbohydrate banana-flavored sucrose pellets) by lever pressing on a progressive-ratio schedule of reinforcement vs. obtaining less preferred laboratory chow that was concurrently available...
July 14, 2017: Physiology & Behavior
https://www.readbyqxmd.com/read/28714048/avoidant-restrictive-food-intake-disorder-a-three-dimensional-model-of-neurobiology-with-implications-for-etiology-and-treatment
#14
REVIEW
Jennifer J Thomas, Elizabeth A Lawson, Nadia Micali, Madhusmita Misra, Thilo Deckersbach, Kamryn T Eddy
PURPOSE OF REVIEW: DSM-5 defined avoidant/restrictive food intake disorder (ARFID) as a failure to meet nutritional needs leading to low weight, nutritional deficiency, dependence on supplemental feedings, and/or psychosocial impairment. We summarize what is known about ARFID and introduce a three-dimensional model to inform research. RECENT FINDINGS: Because ARFID prevalence, risk factors, and maintaining mechanisms are not known, prevailing treatment approaches are based on clinical experience rather than data...
August 2017: Current Psychiatry Reports
https://www.readbyqxmd.com/read/28692070/-the-draft-of-the-icd-11-chapter-on-mental-and-behavioral-disorders-an-update-for-clinicians
#15
Paola Bucci
The ICD-11 chapter on mental and behavioral disorders is currently under development. A simplified version of the diagnostic guidelines for schizophrenia and other primary psychotic disorders, mood disorders, anxiety disorders, disorders specifically associated with stress, and feeding and eating disorders has been made available for use in the field studies. For all the other sections of the classification, a brief general definition and sometimes a description of some of the included disorders can be found on the ICD-11 beta platform...
May 2017: Rivista di Psichiatria
https://www.readbyqxmd.com/read/28691844/the-impact-of-acute-stress-on-the-neural-processing-of-food-cues-in-bulimia-nervosa-replication-in-two-samples
#16
Brittany Collins, Lauren Breithaupt, Jennifer E McDowell, L Stephen Miller, James Thompson, Sarah Fischer
The impact of acute stress on the neural processing of food cues in bulimia nervosa (BN) is unknown, despite theory that acute stress decreases cognitive control over food and hence increases vulnerability to environmental triggers for binge eating. Thus, the goals of this manuscript were to explore the impact of acute stress on the neural processing of food cues in BN. In Study 1, 10 women with Diagnostic and Statistical Manual of Mental Disorders (5th ed.; DSM-5; American Psychiatric Association, 2013) BN and 10 healthy controls participated in an fMRI paradigm examining the neural correlates of visual food cue processing pre and post an acute stress induction...
July 2017: Journal of Abnormal Psychology
https://www.readbyqxmd.com/read/28680630/burden-and-health-related-quality-of-life-of-eating-disorders-including-avoidant-restrictive-food-intake-disorder-arfid-in-the-australian-population
#17
Phillipa Hay, Deborah Mitchison, Abraham Ernesto Lopez Collado, David Alejandro González-Chica, Nigel Stocks, Stephen Touyz
BACKGROUND: Little is known about the epidemiology and health related quality of life (HRQoL) of the new DSM-5 diagnoses, Binge Eating Disorder (BED) and Avoidant/Restrictive Food Intake Disorder (ARFID) in the Australian population. We aimed to investigate the prevalance and burden of these disorders. METHODS: We conducted two sequential population-based surveys including individuals aged over 15 years who were interviewed in 2014 (n = 2732) and 2015 (n =3005)...
2017: Journal of Eating Disorders
https://www.readbyqxmd.com/read/28644568/treatment-of-avoidant-restrictive-food-intake-disorder-in-a-cohort-of-young-patients-in-a-partial-hospitalization-program-for-eating-disorders
#18
Rollyn M Ornstein, Jamal H Essayli, Terri A Nicely, Emily Masciulli, Susan Lane-Loney
OBJECTIVE: Avoidant/restrictive food intake disorder (ARFID) is a recently named condition to classify patients who present with restricted nutritional intake without body image distortion or fear of weight gain. We sought to compare treatment outcomes of patients with ARFID in a family-centered partial hospital program (PHP) to those with other eating disorders (ED). METHODS: A retrospective chart review of 130 patients 7 to 17 years of age admitted to the program from 2008 to 2012 was performed...
June 23, 2017: International Journal of Eating Disorders
https://www.readbyqxmd.com/read/28619737/acute-massive-gastric-dilatation-causing-ischaemic-necrosis-and-perforation-of-the-stomach
#19
Maitham A Moslim, Jay Mittal, Gavin A Falk, Jeffrey S Ustin, Gareth Morris-Stiff
Acute massive gastric dilatation (AMGD) is a rare distinctive condition but associates with high morbidity and mortality. Though usually seen in patients with eating disorders, many aetiologies of AMGD have been described. The distension has been reported to cause gastric necrosis with or without perforation, usually within 1-2 days of an inciting event of AMGD.We report the case of a 58-year-old male who presented with gastric perforation associated with AMGD 11 days after surgical relief of a proximal small bowel obstruction...
June 15, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28613252/are-the-gut-bacteria-telling-us-to-eat-or-not-to-eat-reviewing-the-role-of-gut-microbiota-in-the-etiology-disease-progression-and-treatment-of-eating-disorders
#20
REVIEW
Yan Y Lam, Sarah Maguire, Talia Palacios, Ian D Caterson
Traditionally recognized as mental illnesses, eating disorders are increasingly appreciated to be biologically-driven. There is a growing body of literature that implicates a role of the gut microbiota in the etiology and progression of these conditions. Gut bacteria may act on the gut-brain axis to alter appetite control and brain function as part of the genesis of eating disorders. As the illnesses progress, extreme feeding patterns and psychological stress potentially feed back to the gut ecosystem that can further compromise physiological, cognitive, and social functioning...
June 14, 2017: Nutrients
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