Eating disorders in men: current features and childhood factors.

BACKGROUND: Disturbed interactions with one's body and with other persons are two major features in eating disorders. This study was designed to assess current and childhood characteristics of eating-disordered men. METHODS: The authors interviewed 32 men with eating disorders (anorexia nervosa: N=9, bulimia nervosa: N=15, eating disorders not otherwise specified: N=8) and 43 control participants with no such history similar in age and educational status. The Structured Clinical Interview for DSM-IV was used to assess Axis I disorders and a self-designed interview to assess actual social and sexual characteristics and childhood body-focused and social behaviors including sexual and physical abuse. RESULTS: The two groups differed significantly with regard to clinical, sexual and social features, with a three times higher rate of psychiatric disorders, fewer sexual and social relationships in the index group than in the controls. Eating-disordered men differed significantly from controls on most measures of body-focused and social behaviors, displaying higher rates of thumb sucking, nail biting, auto-aggressive behavior, and nudity as a familial taboo during childhood, as well as less parental bodily caressing than did controls. The index group reported significantly poorer relationships to their parents, fewer friends and persons of trust, and more often had adjustment problems at school than did their counterparts. CONCLUSIONS: Our data show that disturbed interactions with one's body and with other persons in eating-disordered men are associated with a body-denying and distant family climate and an auto-aggressive, anxious and inhibited social behavior during childhood.

Repetitive transcranial magnetic stimulation in bulimia nervosa: preliminary results of a single-centre, randomised, double-blind, sham-controlled trial in female outpatients.

BACKGROUND: Bulimia nervosa (BN) is often associated with depressive symptoms and treatment with antidepressants has shown positive effects. A shared deficient serotonergic transmission was postulated for both syndromes. The left dorsolateral prefrontal cortex was argued to regulate eating behaviour and to be dysfunctional in eating disorders. METHODS: Fourteen women meeting DSM-IV criteria for BN were included in a randomised placebo-controlled double-blind trial. In order to exclude patients highly responsive to placebo, all patients were first submitted to a one-week sham treatment. Randomisation was followed by 3 weeks of active treatment or sham stimulation. As the main outcome criterion we defined the change in binges and purges. Secondary outcome variables were the decrease of the Hamilton Depression Rating Scale (HDRS), the Beck Depression Inventory (BDI) and the Yale-Brown Obsessive Compulsive Scale (YBOCS) over time. RESULTS: The average number of binges per day declined significantly between baseline and the end of treatment in the two groups. There was no significant difference between sham and active stimulation in terms of purge behaviour, BDI, HDRS and YBOCS over time. CONCLUSION: These preliminary results indicate that repetitive transcranial magnetic stimulation (rTMS) in the treatment of BN does not exert additional benefit over placebo. A larger number of patients might clarify a further role of rTMS in the treatment of BN.