Applying psycho-behavioural phenotyping in obesity characterization.

Autor: Camacho-Barcia L; Clinical Psychology Unit, University Hospital of Bellvitge, Barcelona, Spain.; Psychoneurobiology of Eating and Addictive Behaviours Group, Neurosciences Program, Bellvitge Biomedical Research Institute (IDIBELL), Barcelona, Spain.; CIBER Fisiopatología Obesidad y Nutrición (CIBERobn), Instituto de Salud Carlos III, Barcelona, Spain., Lucas I; Clinical Psychology Unit, University Hospital of Bellvitge, Barcelona, Spain.; Psychoneurobiology of Eating and Addictive Behaviours Group, Neurosciences Program, Bellvitge Biomedical Research Institute (IDIBELL), Barcelona, Spain.; CIBER Fisiopatología Obesidad y Nutrición (CIBERobn), Instituto de Salud Carlos III, Barcelona, Spain., Miranda-Olivos R; Clinical Psychology Unit, University Hospital of Bellvitge, Barcelona, Spain.; Psychoneurobiology of Eating and Addictive Behaviours Group, Neurosciences Program, Bellvitge Biomedical Research Institute (IDIBELL), Barcelona, Spain.; CIBER Fisiopatología Obesidad y Nutrición (CIBERobn), Instituto de Salud Carlos III, Barcelona, Spain., Jiménez-Murcia S; Clinical Psychology Unit, University Hospital of Bellvitge, Barcelona, Spain.; Psychoneurobiology of Eating and Addictive Behaviours Group, Neurosciences Program, Bellvitge Biomedical Research Institute (IDIBELL), Barcelona, Spain.; CIBER Fisiopatología Obesidad y Nutrición (CIBERobn), Instituto de Salud Carlos III, Barcelona, Spain.; Department of Clinical Sciences, School of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain., Fernández-Aranda F; Clinical Psychology Unit, University Hospital of Bellvitge, Barcelona, Spain. ffernandez@bellvitgehospital.cat.; Psychoneurobiology of Eating and Addictive Behaviours Group, Neurosciences Program, Bellvitge Biomedical Research Institute (IDIBELL), Barcelona, Spain. ffernandez@bellvitgehospital.cat.; CIBER Fisiopatología Obesidad y Nutrición (CIBERobn), Instituto de Salud Carlos III, Barcelona, Spain. ffernandez@bellvitgehospital.cat.; Department of Clinical Sciences, School of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain. ffernandez@bellvitgehospital.cat.
Jazyk: angličtina
Zdroj: Reviews in endocrine & metabolic disorders [Rev Endocr Metab Disord] 2023 Oct; Vol. 24 (5), pp. 871-883. Date of Electronic Publication: 2023 Jun 01.
DOI: 10.1007/s11154-023-09810-8
Abstrakt: Individual differences in obesity, beyond being explained by metabolic and medical complications, are understood by alterations in eating behaviour which underlie psychological processes. From this psychological perspective, studies have identified several potential characteristic features at the psycho-behavioural level that could additionally explain the maintenance of chronic excess weight or the unsuccessful results of current treatments. To date, despite the growing evidence, the heterogeneity of the psychological evidence associated with obesity has made it challenging to generate consensus on whether these psycho-behavioural phenotypes can be a complement to improve outcomes of existing interventions. For this reason, this narrative review is an overview focused on summarizing studies describing the psycho-behavioural phenotypes associated with obesity. Based on the literature, three psychological constructs have emerged: reward dependence, cognitive control, and mood and emotion. We discuss the clinical implications of stratifying and identifying these psycho-behavioural profiles as potential target for interventions which may ensure a better response to treatment in individuals with obesity. Our conclusions pointed out a considerable overlap between these psycho-behavioural phenotypes suggesting bidirectional interactions between them. These findings endorse the complexity of the psycho-behavioural features associated with obesity and reinforce the need to consider them in order to improve treatment outcomes.
(© 2023. The Author(s).)
Databáze: MEDLINE
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