Psychoform and somatoform dissociation in anorexia nervosa: a systematic review.

Psychoform and somatoform dissociation in anorexia nervosa: a systematic review. Clin Psychol Psychother. 2020 Sep 12;: Authors: Paola L, Matteo P, Laura A, Matilde D, Giovanni AD, Enrica M Abstract Dissociation is a debilitating condition often present as comorbidity in patients with eating disorders but to date only mixed data are available. Additionally, very little data exist on the classification of dissociation, namely psychoform and somatoform, in anorexia nervosa (AN). This review aimed to provide an updated view on the literature about dissociation in AN, with a focus on AN subtypes (i.e., restricter and binge-purging) as well as dissociation type (i.e., psychoform and somatoform), when available. We screened 304 studies and, after title and abstract selection and full-text reading, 29 of them were included in the review. Most of the studies investigated psychoform dissociation, while just 4 publications considered somatoform dissociation. Dissociation resulted to be present in AN more than in healthy controls and in individuals with other psychiatric disorders, and it was related mostly to the binge-purging subtype of AN. Moreover, dissociation was linked with traumatic events, self-harm, and negative treatment outcomes, especially in patients affected by the binge-purging subtype of AN. However, results on these topics are scarce and partially discordant. The methodological assessment we performed revealed an overall fair ...
Source: Clinical Psychology and Psychotherapy - Category: Psychiatry Tags: Clin Psychol Psychother Source Type: research