This article reviews the 6-month followup data of a randomized, multicenter, parallel-group study conducted at five clinical sites in three European cities, which compared two second-level treatments for bulimia nervosa (BN) and binge eating disorder (BED): virtual reality-based cue exposure therapy (VR-CET) versus additional cognitive behavioral therapy (A-CBT). Post-treatment outcomes of this study were previously published and details of its design can be found at clinicaltrials.gov (identifier: NCT02237300). This article focuses on the evolution of symptoms assessed after 6 months of followup in a subgroup of 58 patients from the original study. In this study 64 patients with eating disorders (EDs) (35 with BN and 29 with BED), who still showed active episodes of binge eating by the end of a structured CBT program (first-level treatment), were randomly assigned to one of two second-level treatments (A-CBT or VR-CET). Frequency of binge and purge episodes, and attitudinal features of binge-related EDs (bulimia, drive for thinness, and body dissatisfaction) were assessed before starting the second-level treatment ( n = 64), at the end ( n = 64), and at 6-month followup ( n = 58). Mixed between-within subject analyses of variance were used to compare outcomes of both second-level treatments over time. Although both treatment conditions showed statistically significant improvements at the end and after 6-month followup, obtained reductions were greater after VR-CET, regarding binge and purge episodes, as well as the decrease of self-reported tendency to engage in overeating episodes. Accordingly, abstinence from binge episodes were higher in VR-CET than A-CBT at followup (70 percent vs. 26 percent, respectively; χ2 = 11.711, p = 0.001). These results provide further support for the use of VR-CET as an effective second-level intervention for BN and BED treatment-resistant patients.
20 August 2020 in European Eating Disorders Review
Objectives: To assess the level of deterioration in functioning of ED patients during confinement, due to COVID‐19, and examine potential contributing factors (coping strategies, anxiety‐depressive symptomatology and personality traits).Methods: A total of 74 ED patients in treatment before the COVID‐19 outbreak, contributed to this study. Baseline pre‐treatment evaluation included the SCL‐90R, TCI‐R, EDI‐2 and Y‐FAS 2.0 questionnaires for general psychopathology, personality and ED severity indexes. ED symptoms, coping strategies, socio‐demographic data and COVID‐19 concerns were collected by clinicians through a semi‐structured telephone survey during lockdown.Results: A deterioration in ED symptoms and general psychopathology (anxiety and depression), during lockdown, was associated with low self‐directedness. Higher ED symptomatology during confinement was associated with less‐adaptive coping strategies to deal with lockdown situation leading to an increase in weight.Conclusions: These specific vulnerability factors to further confinement or stressful situations may help design personalized preventive and therapeutic approaches.