Post-traumatic growth in polytraumatized patients after 20+ years: a long-term follow-up study of 337 patients treated at a level 1 trauma center.

PURPOSE: There is limited research on the long-term psychiatric outcomes of polytraumatized patients. Existing studies focus mainly on the negative sequelae. Post-traumatic growth (PTG) describes positive personal development after severe physical or mental distress. In this study, we investigated post-traumatic growth in polytraumatized patients at least 20 years after trauma. METHODS: Patients treated for polytrauma at a German level 1 trauma center between 1971 and 1990, were contacted 20+ years later. A questionnaire with 37 questions from the stress-related growth scale (SRGS) and the post-traumatic growth inventory (PGI) was administered. PTG was quantified in five specific areas. PTG and patient demographics were then analyzed using logistic regression. RESULTS: Eligible questionnaires were returned by 337 patients. 96.5% of patients reported improvements regarding at least one of the 37 questions. Approximately, a third of patients noticed distinct improvements regarding their relationship to others (29.2%), appreciation of life (36.2%) and attitudes towards new possibilities (32.5%). Patient demographics were significant predictors for the development of PTG: Older (p < 0.001), female (p = 0.042) and married patients (p = 0.047) showed a greater expression of PTG. We also saw significantly more PTG in patients with higher injury severity (p = 0.033). CONCLUSION: 20 years after polytrauma, patients report improvements in their relationship with others, appreciation of life and attitude towards new possibilities. Women and married patients show higher expression of PTG. Furthermore, there is higher expression of PTG with higher age and injury severity. Post-traumatic growth should be identified and fostered in clinical practice. LEVEL OF EVIDENCE: III-prospective long-term follow-up study.

Psychiatric outcome at least 20 years after trauma: A survey on the status of subjective general health and psychiatric symptoms with a focus on posttraumatic stress disorder.

BACKGROUND: Information on long-term psychiatric sequelae after severe trauma is sparse. We therefore performed a survey addressing several symptoms related to posttraumatic stress disorder (PTSD) in patients who sustained multiple injuries more than 20 years after trauma. METHODS: Patients injured between January 1, 1973, and December 31, 1990, were contacted at least 20 years later. We included multiply injured patients aged between 3 and 60 years from a single level 1 trauma center. A questionnaire based on the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, diagnostic criteria for PTSD, including individual symptoms related to intrusion, avoidance, and hyperarousal was sent to all patients. RESULTS: A total of 359 patients (56.35%) received a questionnaire. Of these, 337 patients (93.87%) returned the questionnaire and were included in the study (223 males [66.17%] and 114 females [33.82%]). Mean ± SD follow-up was 29.5 ± 8.5 years. Nearly half the study population (47.18%) experienced lasting psychiatric sequelae, such as intrusive recollection (n = 65, 19.28%), avoidance (n = 92, 27.29%), or hyperarousal (n = 95, 28.18%) at least monthly. Ten patients (2.96%) fulfilled all Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, diagnostic criteria for PTSD. A total of 131 patients (38.87%) reported fair or poor general health status. There was no difference in injury severity in patients with or without PTSD (injury severity score, 8.33 vs. 20.36, respectively; p = 0.52) or PTSD-related symptoms including intrusion (19.88 vs. 20.32, p = 0.74), avoidance (19.99 vs. 20.3, p = 0.79), and hyperarousal (19.36 vs. 20.68, p = 0.26). CONCLUSION: At least 20 years after injury, no correlation was found between the development of psychiatric complications and the severity of injury. While the rate of full-blown PTSD was low, nearly half the study population regularly suffered from at least one psychiatric symptom attributable to the initial trauma. Awareness for the development of psychiatric complications and early initiation of psychiatric counseling are advisable. LEVEL OF EVIDENCE: Prognostic and epidemiologic, level II.