Current perspectives on drug therapies for anorexia nervosa and bulimia nervosa.
Anorexia nervosa and bulimia nervosa are eating disorders that strike a significant number of adolescent and young adult women and carry a significant morbidity and mortality. Over the last 30 years, virtually every class of psychiatric drug as well as atypical agents have been tested in the management of these vexing and often chronic disorders. For anorexia nervosa, there is in 1991 little if any role for pharmacotherapy. Drugs used to promote food intake and weight gain, such as cyproheptadine, amitriptyline, clonidine and opiate antagonists, have provided disappointing results. For bulimia nervosa, double-blind placebo-controlled clinical trials have confirmed an antibulimic effect for tricyclic antidepressants, such as imipramine and desipramine. Monoamine oxidase inhibitors, while having a significant antibulimic effect, require careful adherence to a dietary regimen which may limit patient compliance. Newer antidepressants such as trazodone, amfebutamone and fluoxetine may prove useful if further study substantiates preliminary beneficial results. Other agents such as anticonvulsants, benzodiazepines, lithium, fenfluramine and opiate antagonists also require additional study, indicating that the optimal integration of pharmacotherapies with other treatments awaits further research.
Kennedy
S H
SH
Department of Psychiatry, Toronto Hospital, Canada.
Goldbloom
D S
DS
D000293:Adolescent; D000328:Adult; D000856:Anorexia Nervosa / Q000188:drug therapy*; D002032:Bulimia / Q000188:drug therapy*; D005260:Female; D006801:Humans