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This review identified and synthesized published training programs on eating disorders (ED) (anorexia nervosa or bulimia nervosa) for professionals, natural supporters of people with ED, or the public. A scoping review using the Arksey and O'Malley (2005) framework was conducted. Four data bases were searched, for all years, and manual searches from three additional sources were also conducted. Experts on ED were consulted for validation of the identified studies. A narrative synthesis was performed. A total of 20 evaluation studies from five countries were identified, and reviewed in relation to 14 ED training programs. Characteristics of the training programs, and study characteristics, were highly diverse, as shown on Table 1 which compiles results from the charted data. Evaluations were equally divided between training for healthcare and education professionals (9), and training for families or other carers of people with ED (10). One study evaluated ED training for the general public. We found that training orientation varies with the interests and needs of different trainee groups. While most studies assessed trainee outcomes, future research needs to give greater consideration to patient perspectives, and to the relationship between training and evaluation approaches, improved knowledge, and better care. [ABSTRACT FROM AUTHOR]

Findings show brain serotonin (5-hydroxytryptamine (5-HT)) activity to be altered in individuals who have had bulimia nervosa (BN), even after substantial remission of symptoms. Such findings could reflect persistent sequelae due to BN, or a vulnerability 'trait' that exists independently of active eating-disorder manifestations. We compared women with full-blown BN (BN; n = 22), BN in remission (BN-R; n = 11), and no eating or psychiatric disturbances (n = 22) on measures of platelet [³H]paroxetine binding, eating symptoms and psychopathology. The BN-R group showed normal-range scores on eating and psychopathological symptoms, but reductions in density (Bmax) of binding sites for paroxetine similar to those obtained in the actively ill women. Both BN groups had substantially lower Bmax than did healthy controls. Our results corroborate other findings indicating recovered BN patients to have anomalous 5-HT functioning. While such effects could represent a lasting 'injury' to the system, reported covariations between personality traits and 5-HT indices in BN encourage us to favor the argument that some alterations of 5-HT activity (in this case, consistent with reduced transporter activity) represent a 'trait' associated with the risk of developing BN and/or associated psychopathology. [ABSTRACT FROM AUTHOR]

Presents a study that applied findings from serotonin hydroxytryptamine (5-HT) studies as a heuristic toward the development of a multidimensional model of eating disorders. Classification of eating disorders; Connection between 5-HT and eating behavior; Influences of malnutrition or dieting on 5-HT status.