Growth hormone and insulin-like growth factor 1 secretions in eating disorders: Correlations with psychopathological aspects of the disorders.

Hormonal alterations in Eating Disorders (ED) may result from the biochemical stress of malnutrition/starvation. The correlations between some hormonal impairments, particularly of the somatotropic axis, and the psychopathological aspects of ED are still undefined. We measured the plasma concentrations of the somatotropic hormone (GH) and the insulin-like growth factor-1 (IGF-1) in 136 patients with various forms of ED, 65 with restricted Anorexia Nervosa (ANR), 19 with bingeing-purging Anorexia Nervosa (ANBP), 12 with purging-non binging Anorexia Nervosa (ANP), 26 with Bulimia Nervosa (BN), 8 with ED not otherwise specified-anorexic type (EDNOS-AN), 7 with ED not otherwise specified-bulimic type (EDNOS-BN) and in 30 healthy controls.

Impulsivity toward food reward is related to BMI: Evidence from intertemporal choice in obese and normal-weight individuals.

Obesity is a medical condition frequently associated with psychopathological symptoms and neurocognitive and/or personality traits related to impulsivity. Impulsivity during intertemporal choices seems to be typical of obese individuals. However, so far, the specific relationship between different types of reward and neuropsychological and psychopathological profile are yet to be unravelled.

Vitamin D status in anorexia nervosa: A meta-analysis.

Objective: In anorexia nervosa (AN), osteoporosis and osteopenia are common, which have been associated with low circulating levels of vitamin D (VitD) in other settings. We aimed to meta-analyze cross-sectional studies reporting on VitD parameters in patients with AN and healthy controls (HCs).

Method: Electronic PubMed search from database inception until December 31, 2013 and meta-analysis of cross-sectional studies comparing serum levels of 25-hydroxyvitamin D (25OH-D), 1,25-dihydroxyvitamin D (1,25OH-D) and dietary VitD between patients with AN and HCs, before or after VitD supplementation.

Adolescents in southern regions of Italy adhere to the Mediterranean diet more than those in the northern regions.

There is a large amount of literature regarding the benefits of the Mediterranean diet in the adult population; however, there is growing curiosity about the individuals who naturally adhere to those principles early in life. The "Evaluation of Dietary Habits in Adolescents," carried out by the National Research Council of Italy in 2009, is a survey that aimed to assess the dietary habits and lifestyles of Italian adolescents and their adherence to the Mediterranean diet. We hypothesized that there would be differences across regions, with a higher adherence in Southern Italy compared with Northern Italy based on geography.

Adherence to a moderate sodium restriction diet in outpatients with cirrhosis and ascites: a real-life cross-sectional study.

Background & Aims: A moderate sodium restriction diet should be indicated in patients with cirrhosis and ascites. Nevertheless, there is a lack of specific investigation on its correct application. To evaluate the adherence of patients with cirrhosis and ascites to a moderately low-salt diet and the impact on intake of total calories and serum sodium concentration.

Time trends in age at onset of anorexia nervosa and bulimia nervosa.

Objective: This study aims to explore the time trends in age at onset of anorexia nervosa and bulimia nervosa.

Method: The sample was composed of 1,666 anorexia nervosa subjects and 793 bulimia nervosa subjects (according to DSM-IV criteria) without previous anorexia nervosa consecutively referred to our outpatient unit in the period between 1985 and 2008. Time trends in illness onset were analyzed according to the year of birth of subjects.

Early nutritional intervention improves treatment tolerance and outcomes in head and neck cancer patients undergoing concurrent chemoradiotherapy.

Goals Of Work: Patients with head and neck cancer (HNC) undergoing chemoradiotherapy are at high risk of malnutrition, which is related to complication rate. The aim of this study was to investigate the impact of an early intensive nutritional intervention on nutritional status and outcomes in patients undergoing chemoradiotherapy for HNC.

Materials And Methods: We analysed retrospectively the clinical documentation of 33 HNC patients who were referred for early nutritional intervention (nutrition intervention group, NG) before they were submitted to chemoradiotherapy.

Wernicke's syndrome during parenteral feeding: not an unusual complication.

Objective: Wernicke's encephalopathy (WE) is an acute disorder due to thiamine deficiency, characterized by ophthalmoplegia, ataxia, and mental confusion, similar to that classically observed in alcoholism. Some cases of WE were reported to coincide with other conditions such as hyperemesis gravidarum, bariatric surgery, and total parenteral nutrition. In this study the objective was to retrospectively evaluate the prevalence of WE among intravenously fed patients in our hospital during the previous 2 y.

Association between low height and eating disorders: cause or effect?

Objective: Few studies have explored the relationship between stature and eating disorders (ED). We aimed to investigate the connection between height and risk for ED in a cohort of female subjects.

Method: The sample was composed of 1,031 subjects with ED and 832 controls.

Wernicke's encephalopathy during parenteral nutrition.

Background: Thiamine deficiency in humans affects the cardiovascular, muscular, nervous, and gastrointestinal systems. Wernicke's encephalopathy is described in alcoholism, in hyperemesis gravidarum, and in prolonged IV feeding without vitamin supplementation.

Methods: We report a case of a 66-year-old man undergoing surgery for acute necrotic-hemorrhagic pancreatitis, who presented a Wernicke's syndrome during parenteral nutrition (PN).

Disorders of eating behavior: correlation between hypothalamo-pituitary-thyroid function and psychopathological aspects.

Altered pituitary-thyroid (PT) function (TSH, FT4, FT3 plasma levels) was correlated with symptoms of Eating Disorders (ED) in 137 patients (65 ANR, 12 ANP, 19 ANBP, 26 BN, 8 EDNOS-AN, 7 EDNOS-BN) and 30 controls. PT hormone concentrations were assessed by immunofluorimetry and psychopathology by EDI-2 and HSCL-90. Values of TSH were decreased in ANP, BN, EDNOS-AN, of T4 in ANR, ANP, AN-BP, of T3 in ANR, ANP, ANBP, BN, EDNOS-AN, EDNOS-BN.

Enhanced serum cholesterol and triglyceride levels in bulimia nervosa: relationships to psychiatric comorbidity, psychopathology and hormonal variables.

Increased levels of cholesterol have been reported in patients with bulimia nervosa (BN), but all but one of the published studies were performed on non-fasting subjects, which limits the interpretation of this finding. Moreover, the relationships between serum lipids and comorbid psychiatric disorders or bulimic psychopathology have scarcely been investigated. We measured serum levels of total cholesterol, triglycerides, glucose, 17beta-estradiol and thyroid hormones in 75 bulimic women and 64 age-matched healthy females after an overnight fast.

Body mass index and agreement between bioimpedance and anthropometry estimates of body compartments in anorexia nervosa.

Background: In 74 women with anorexia nervosa (body mass index [BMI] 10-17.5 kg/m(2)), a progressive disagreement between anthropometry and bioelectrical impedance analysis (BIA) estimates of fat (FM) and fat-free mass (FFM) was documented with a BMI <15 kg/m(2). Below this threshold, an abnormal body composition was detected with vector BIA independent on body weight (useful tool at the bedside).

Sodium depletion and hemoconcentration: overlooked complications in patients with anorexia nervosa?

Objective: This study evaluated sodium and fluid balance disturbances in anorexia nervosa.

Methods: Serum urea, creatinine, urea nitrogen/creatinine ratio, protein concentration, osmolality, electrolytes, hemoglobin, and hematocrit were evaluated on admission, after intravenous fluid supplementation, and at discharge in 14 patients who had anorexia nervosa and were admitted to a medical unit for severe malnutrition and/or medical complications. Diet history and physical signs of salt and water depletion were also evaluated on admission.

Acute liver damage in anorexia nervosa.

We report a case of a 26-year-old White woman with a history of anorexia nervosa who developed severe liver damage and multiorgan dysfunction. At admission to our medical unit, her body mass index (BMI) was 10.8.