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Objective: Considering that leukopenia and anemia are commonly observed in anorexia nervosa (AN) and that growth hormone (GH) and insulin-like growth factor-I (IGF-I) markedly influence the activation, growth and survival of hemopoietic cells, we sought for possible relationships between hematologic parameters and the GH-IGF-I axis in a group of patients with AN., Method: Twenty patients were studied. Leukocyte and erythrocyte counts, as well as baseline serum GH levels and IGF-I standard deviation score (SDS) values, were determined in each participant and correlations between parameters were searched., Results: Leukocyte and erythrocyte counts, as well as IGF-I SDS values, were significantly lower, conversely GH was significantly higher in AN patients than in normal weight participants. In patients, IGF-I SDS values were positively correlated with leukocyte count and BMI, whereas no correlation was found between IGF-I SDS and hemoglobin or erythrocytes., Conclusion: The demonstration of a positive correlation between leukocyte number and circulating IGF-I in AN suggests a likely pathogenetic role of IGF-I deficiency in this hematologic abnormality., (Copyright 2008 by Wiley Periodicals, Inc.)

Objective: Silent pericardial effusion is frequently observed in patients with anorexia nervosa. The nature of the pericardial fluid could never be established, as pericardiocentesis was ethically unfeasible., Method: We describe the case of a girl with anorexia nervosa in whom an initial, clinically irrelevant pericardial effusion increased rapidly, making pericardiocentesis necessary to prevent cardiac tamponade., Results: It was thus possible to exclude the inflammatory or infectious nature of the pericardial fluid, although the pathogenesis of this cardiac alteration remains obscure., Conclusion: Echocardiographic examination appears to be strongly advisable in patients with anorexia nervosa., ((c) 2006 by Wiley Periodicals, Inc.)

Objective: To compare salivary, plasma and urinary free cortisol (UFC) measurements in patients with anorexia nervosa, in whom an overdrive of the hypothalamic-pituitary-adrenal (HPA) axis is well established but information on salivary cortisol is lacking, in viscerally obese patients in whom subtle abnormalities of cortisol secretion and metabolism are postulated, and in normal-weight healthy women. PARTICIPANTS AND EXPERIMENTAL DESIGN: Measurement of salivary cortisol offers a convenient way to assess the concentrations of free, biologically active cortisol in plasma in different physiopathological settings. Forty-seven drug-free, newly diagnosed women with active restrictive anorexia nervosa, 30 restrictive anorexic women undergoing chronic psychopharmacological treatment, 47 women with mild-to-moderate visceral obesity, 103 women with severe central obesity and 63 normal-weight healthy women entered the study. Salivary and blood samples were collected at 0800 h, 1700 h and 2400 h, together with three consecutive 24-h urine specimens for UFC determination. In controls and patients with anorexia nervosa (n=83), salivary and plasma cortisol were also measured after a 1-mg overnight dexamethasone suppression test (DST). In patients with anorexia nervosa, mood was rated by the Hamilton scale for anxiety and depression., Results: Untreated patients with anorexia nervosa showed increased plasma and salivary cortisol and UFC concentrations (all P<0.001 compared with controls), and decreased cortisol suppression after DST in plasma and saliva (P<0.0001 and P<0.005 respectively compared with controls). These alterations were less pronounced, although still statistically significant, in treated patients with anorexia nervosa. Salivary cortisol was highly correlated with paired plasma cortisol in the whole population and after splitting the participants by group (P<0.0001). However, for plasma cortisol values greater than 500 nmol/l (the corticosteroid-binding globulin saturation point), this parallelism was lost. Taking plasma cortisol as a reference, the level of agreement for post-dexamethasone salivary and plasma cortisol was 58.9% among suppressors and 77.8% among non-suppressors (chi2 test: P<0.01). Decreased 0800 h/2400 h cortisol ratios were observed in plasma and saliva in drug-free patients with anorexia nervosa (P<0.005 and P<0.05 respectively compared with controls), and in saliva in severely obese patients (P<0.05 compared with controls). Depression and anxiety scores were unrelated to cortisol concentrations in any compartment., Conclusions: Salivary cortisol measurement is a valuable and convenient alternative to plasma cortisol measurement. It enables demonstration of the overdrive of the HPA axis in anorexia nervosa and subtle perturbations of the cortisol diurnal rhythm in women with visceral obesity. With the establishment of more specific and widely acceptable cut-off values for dynamic testing, measurement of salivary cortisol could largely replace plasma cortisol measurement.

1. The study evaluated the efficacy of amisulpride, fluoxetine and clomipramine at the beginning of the re-feeding phase of the treatment of restricting anorexia nervosa according to DSM-IV criteria. 2. 13 patients, mean weight 37.61 kg +/- 9.80 SD, were treated with clomipramine at a mean dosage of 57.69 mg +/- 25.79 SD; 10 patients, mean weight 40.90 kg +/- 6.98 SD, were treated with fluoxetine at a mean dosage of 28.00 mg +/- 10.32 SD; 12 patients, mean weight 38.41 kg +/- 8.33 SD, were treated with amisulpride at a mean dosage of 50.00 mg +/- 0.00 SD. 3. Clinical evaluation was carried out under single-blind condition at basal time and after three months by a structured clinical interview, the Eating Disorder Interview based on Long Interval Follow-up Evaluation (LIFE II BEI). 4. Patients treated with amisulpride showed a more significant increase (p=0.016) of mean weight. Concerning weight phobia, body image disturbance and amenorrhoea, no significant difference resulted.