The psychopharmacotherapy of anorexia nervosa: clinical, neuroendocrine and metabolic aspects.
Anorexia nervosa (AN) is a complex mental disorder presenting psychiatric and physical symptoms. Literature recognizes the role of several factors in the pathogenesis of this disorder, according to the biopsychosocial model. Many mechanisms are still partly unclear. Endocrine and metabolic alterations usually occur in AN, probably having a role in its pathogenesis and in the disorder perseverance. In consideration of the multifactorial pathogenesis, a multidisciplinary approach is needed in the treatment of anorexic patients. Up-to-date psychotherapy, psychopharmacological, endocrine and nutritional treatments are considered effective in improving AN. Literature does not however provide evidence of a single validated psychopharmacotherapy for anorexic patients. It is known that psychopharmacotherapy can influence hormonal and metabolic states in some conditions, but for the moment few data are present about these effects in AN. This article aims to review the data about the psychopharmacotherapy role in AN, focusing on the endocrine and metabolic effects of anti-depressants (AD) and novel antipsychotic drugs which seem to be the most effective in AN. Scant data are however available and further research should provide more evidence about these effects and also assess whether the severity of the neuroendocrine, hormonal and metabolic impairments can predict the lack of response to the psychopharmacological treatment with AD and neuroleptics.
Abbate Daga
G
G
Division of Psychiatry, Department of Neurosciences, University of Turin, Turin, Italy.
Gianotti
L
L
Mondelli
V
V
Quartesan
R
R
Fassino
S
S
D000856:Anorexia Nervosa / Q000188:drug therapy* / Q000503:physiopathology / Q000523:psychology*; D000928:Antidepressive Agents / Q000494:pharmacology*; D014150:Antipsychotic Agents / Q000494:pharmacology*; D004703:Endocrine System / Q000187:drug effects* / Q000502:physiology; D006801:Humans; D008659:Metabolic Diseases / Q000188:drug therapy / Q000503:physiopathology
D000928:Antidepressive Agents; D014150:Antipsychotic Agents