Complex PTSD: university of Zurich summary, July 2022

Complex post-traumatic stress disorder

Date:July 1, 2022

Source:University of Zurich

Summary:The World Health Organization (WHO) recently listed a new diagnosis for complex post-traumatic stress disorder (CPTSD). Experts have now summarized the symptoms of the long-awaited new diagnosis and issued guidelines for clinical assessment and treatment.

The World Health Organization (WHO) recently listed a new sibling diagnosis for post-traumatic stress disorder (PTSD), termed complex post-traumatic stress disorder (CPTSD). An international team with the involvement of the University of Zurich has now summarized the symptoms of the long-awaited new diagnosis and issued guidelines for clinical assessment and treatment.

tional experts have been aware for decades that some trauma victims or survivors exhibit a broader pattern of psychological changes, most commonly after prolonged or repetitive events -- such as exposure to war, sexual abuse, domestic violence or torture -- now termed CPTSD.

Expanded criteria

Many experts have thus been calling for the diagnostic requirements for PTSD to be adapted. Earlier this year, the WHO issued a new version of its International Classification of Diseases (ICD-11). The updated ICD now includes a new diagnosis for complex post-traumatic stress disorder (complex PTSD). New symptoms -- such as self-organization disturbances -- were added to the previous symptoms of PTSD, which include flashbacks, nightmares, avoidance, social withdrawal and hypervigilance. Key features of self-organization disturbances include excessive or heightened emotional responses, feelings of worthlessness and persistent difficulties in sustaining relationships and in feeling close to others.

An international team with the involvement of UZH has now published a study in The Lancet describing in detail how to diagnose complex PTSD based on a patient's symptoms. The study describes the difficulties that may occur, the distinct features of the disease in children and adolescents, and the diagnostic differences that need to be made to closely related mental health disorders such as severe depression, bipolar disorders, psychoses or personality disorders.

Precise description of diagnosis and therapy

New classification developed globally

The University of Zurich was also involved in updating the WHO's new International Classification of Diseases. Based on their own research and clinical experience, Andreas Maercker from the UZH Department of Psychology and Marylene Cloitre from Stanford University came out in favor of a new diagnosis for complex post-traumatic stress disorder. In addition, global surveys among psychiatrists and psychologists also showed that there was a need for a more detailed assessment of this mental disorder. A systematic review of previous research as well as new findings then led to the creation of the new diagnosis for complex post-traumatic stress disorder.

••••• story taken from https://www.sciencedaily.com/releases/2022/07/220701113149.htm

https://www.sciencedaily.com/releases/2022/07/220701113149.htm•••••