Research and Policy Repository

  • Author: Robert Lyons
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Changes in suicidal ideation in a randomized clinical trial for trauma-related guilt in post 9/11 Iraq and Afghanistan Veterans

Abstract: Introduction: Trauma-related guilt is associated with suicidality among veterans. Limited research has examined if addressing trauma-related guilt in treatment decreases …

Mental Health Peer reviewed

The role of posttraumatic cognitions in integrated treatments for co-occurring posttraumatic stress disorder and alcohol use disorder

Abstract: Objective: Posttraumatic cognitions are a mechanism of posttraumatic stress disorder (PTSD) symptom reduction in trauma-focused interventions for PTSD. It is unclear how …

Mental Health Peer reviewed

Changes in guilt cognitions mediate the effect of trauma-informed guilt reduction therapy on PTSD and depression outcomes

Abstract: OBJECTIVE: Trauma-informed guilt reduction therapy (TrIGR), a six-session cognitive behavioral therapy targeting trauma-related guilt and distress, reduces guilt and …

Mental Health Peer reviewed

Trauma-related Guilt and Posttraumatic Stress Disorder Symptoms in Military Veterans: The Role of Psychological Inflexibility

Abstract: A growing body of evidence has shown consistent support for the association between trauma-related guilt and posttraumatic stress disorder (PTSD). However, factors that …

Mental Health Well-Being Peer reviewed