journal of behavior therapy experimental psychiatry

Cognitive restructuring and imagery modification for posttraumatic stress disorder (CRIM-PTSD) - A pilot study

Cognitive restructuring and imagery modification for PTSD (CRIM-PTSD) is a new short intervention. It consists of the cognitive restructuring of core trauma-related dysfunctional beliefs about the self and the use of imagery to encourage more functional beliefs. A randomized controlled trial showed that CRIM was effective for reducing posttraumatic stress disorder (PTSD) in survivors of childhood sexual abuse (CSA) when it focused on the feeling of being contaminated. For this study, CRIM was adapted to treat PTSD symptoms more generally and after various types of trauma by addressing the patients’ negative self-concept.

Psychiatry Research

Psychiatry Research - The Relationship Between Negative Expressivity, Anger, and PTSD Symptom Clusters

More investigation is needed to understand how specific posttraumatic stress disorder (PTSD) symptom clusters relate to the internal experience of anger and overt negative behaviors in response to anger (negative expressivity). We investigated whether anger mediated relations between PTSD symptom clusters and negative expressivity. Multiple regression revealed lower PTSD intrusion symptoms associated with higher levels of negative expressivity. Anger mediated this relationship. Higher avoidance symptoms related to higher negative expressivity. Clinical implications, limitations, and strengths are discussed.

Psychiatry Research

Psychiatry Research - PTSD, food addiction, and disordered eating in a sample of primarily older veterans: The mediating role of emotion regulation

Posttraumatic stress disorder (PTSD) has been associated with eating disorders (EDs) and addictive behaviors, including the relatively new construct food addiction. However, few studies have investigated mechanisms that account for these associations, and men are underrepresented in studies of EDs and food addiction. The results highlight the importance of investigating PTSD as a risk factor for food addiction and ED symptoms and the potential mediating role of emotion regulation in the development of PTSD and EDs in order to identify targets for treatments.