TY  -  JOUR
AU  -  Massa, Lucia
AU  -  Abelli, Marianna
AU  -  Forfori, Francesco
AU  -  Di Paolo, Luca
AU  -  Benvenuti, Antonella
AU  -  Palagini, Laura
AU  -  Pacciardi, Bruno
AU  -  Raia, Accursio
AU  -  Caruso, Valerio
AU  -  Pini, Stefano
T1  -  Binge eating disorder, impulsivity and bipolar spectrum features in a sample of obese candidates for bariatric surgery
PY  -  2023
Y1  -  2023-03-01
DO  -  10.1708/4022.39977
JO  -  Rivista di Psichiatria
JA  -  Riv Psichiatr
VL  -  58
IS  -  2
SP  -  76
EP  -  83
PB  -  Il Pensiero Scientifico Editore
SN  -  2038-2502
Y2  -  2026/05/21
UR  -  http://dx.doi.org/10.1708/4022.39977
N2  -  Summary. Aims. Candidates for bariatric surgery are routinely screened for psychiatric disorders because abnormal eating behaviors are considered common among these patients. This study aimed to evaluate the frequency and persistence, in terms of one month-to-lifetime prevalence ratio, of binge eating disorder (BED) and the potential association with impulsivity features and bipolar spectrum comorbidity in a sample of obese patients undergoing a psychiatric evaluation for bariatric intervention. Methods. Overall, 80 candidates to bariatric surgery were assessed consecutively over 12 months within the framework of a collaboration between the University of Pisa Psychiatry and Internal Medicine Departments. Patients were evaluated through structured clinical interviews and self-report questionnaires. Results. The lifetime and last-month frequencies of BED according to DSM-5 criteria were 46.3% and 17.5%, respectively, with a prevalence ratio of 37.8%. Rates of formal bipolar disorder diagnoses were extremely low in patients with or without BED. However, patients with BED showed more severe dyscontrol, attentional impulsivity and bipolar spectrum features than patients with no BED. Conclusions. The relationship of BED, impulsivity, and mood disorders in bariatric patients is more complex than usually reported in the literature. In particular, the presence of bipolar spectrum features should be systematically investigated in these patients because of their essential clinical and therapeutical implications.
ER  -