Journal Article

The Impact of the COVID-19 Pandemic on Binge Eating Disorder: A Systematic Review

Affaticati, Letizia Maria, Capuzzi, Enrico, Colmegna, Fabrizia, Scalia, Alberto, Manzo, Francesca, La Tegola, Davide, Buoli, Massimiliano, Dakanalis, Antonios, Mendolicchio, Leonardo, Giaginis, Constantinos, Caldiroli, Alice, Clerici, Massimo, Argyrides, Marios

2023

Overview

The aim of this systematic review was to synthesise the impact of the COVID-19 pandemic on binge eating disorder (BED) the new onset and course. Inclusion criteria: original articles and BED diagnosis; and the main outcomes: relationships between the COVID-19 pandemic and the new onset/clinical changes in BED, and specific results for BED. Exclusion criteria: mixed/inaccurate diagnoses and articles not written in English. We searched four databases and one registry until 5 May 2023. The quality appraisal was conducted using the Effective Public Health Practice Project (EPHPP) tool. Twelve studies with 4326 participants were included. All studies were observational with nine cross-sectional and three longitudinal. Four of the included studies investigated new-onset BED, while eight examined the BED clinical course of patients with a previous diagnosis. With the exception of one study, the available literature indicates both an increase in BED diagnoses and a clinical worsening during COVID-19. Major limitations include study quality (weak-to-moderate) and high heterogeneity in terms of pandemic phase, population, geographical areas, and psychometric tools. Our findings indicate that BED patients are particularly vulnerable to events characterised by social distancing and over-worry, and should be, therefore, carefully monitored. Further studies are needed to corroborate our findings, implement preventive strategies, and promote personalised treatments. PROSPERO registration number: CRD42023434106

• Publisher: MDPI AG,MDPI
• Subject: Binge eating / Binge-Eating Disorder - epidemiology / Body mass index / Bulimia / Case reports / Compulsive eating / COVID-19 / COVID-19 - epidemiology / COVID-19 infection / Cross-Sectional Studies / Databases, Factual / disease course / Eating disorders / Epidemics / Humans / Medical research / Medicine, Experimental / Mental disorders / pandemic / Pandemics / public health / Quantitative psychology / Severe acute respiratory syndrome coronavirus 2 / Systematic Review