Vicarious trauma and secondary traumatic stress in health care professionals

Three-quarters of Canadians are exposed to a traumatic event sufficient to cause psychological trauma in their lifetime. In fact, post-traumatic stress disorder is a global health issue with a prevalence as high as 37%. Health care professionals trained to provide mental health treatment for these individuals are at risk of developing vicarious trauma and secondary traumatic stress, both of which result in adverse symptoms for the health care provider that often mimic post-traumatic stress disorder (PTSD). Vicarious trauma develops over time as the clinician is continually exposed to their clients’ traumatic experiences, while clinicians experiencing secondary traumatic stress begin to experience the symptoms of PTSD due to secondary exposure of the traumatic event. Both vicarious trauma and secondary traumatic stress cause mental, physical, and emotional issues for health care professionals that include burnout and decreased self-worth. Health care systems and administration should aim to develop training and professional education for health care providers. This review will emphasize what factors lead to the development of vicarious trauma and secondary traumatic stress, and what aids or supports can be implemented to treat the symptoms. The implications for policy development and training will be discussed.