The psychological impact of COVID-19-related lockdown measures among a sample of Italian patients with eating disorders: a preliminary longitudinal study.

To explore the prevalence of symptoms of anxiety and depression, along with PTSD- and ED-related symptoms, across a sample of patients with Eating Disorders (EDs) compared to a group of healthy controls (HC) during the lockdown period in Italy; to assess whether patients' reported aforementioned psychiatric symptoms improved, remained stable or worsened with the easing of the lockdown measures.