Individuals with co-existing trauma and eating disorder (ED) demonstrate worse functional impairment and more complex ED illness and treatment course.

The prevalence rates of lifetime trauma in ED range between 21%-99% depending on the nature of trauma, the ED sub-type, and the population examined. It is commonly agreed that co-existing trauma is relevant to, and should be considered in, the clinical management of ED. A well-established evidence-based guidance regarding the best way to manage these two co-existing conditions is lacking. This makes it difficult for the treating professional to implement an intervention which will adequately address both conditions safely and effectively. As a result, many ED clinicians avoid addressing trauma in ED treatment.

The PhD program will examine the state of research regarding co-existing trauma and ED (Study 1) and the treatment for these co-existent conditions (Study 2). Study 3 will capture the clinicians’ and clients’ perspectives on the treatment for co-existing trauma-ED. An integrated trauma-ED treatment protocol, combining therapy for both conditions, will be developed and tested (Study 4). Overall program findings will enhance the understanding of the trauma-ED intersection and inform intervention development research and clinical practice.