کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
3238890 | 1205976 | 2015 | 5 صفحه PDF | دانلود رایگان |
BackgroundIt is rare that epidemiological surveys of patients with major trauma include both those admitted to the emergency department and those sent for medico-legal autopsy. The main aim of the present population-based study of major trauma was to examine the importance of medico-legal autopsy data.MethodsA new injury severity score (NISS) > 15 or lethal outcome was used as criteria for major trauma and to identify patients at the emergency, anaesthesiology and forensic departments and/or being within the jurisdiction of the Malmö police authority and subjected to a medico-legal autopsy between 2011 and 2013. According to Swedish legislation all trauma related deaths should be reported to the police who refer these cases for medico-legal autopsy.ResultsAmong the 174 individuals included, 92 (53%) died and 81 (47%) underwent medico-legal autopsy. One hundred twenty-six patients were primarily admitted to hospital and 48 died before admission to hospital and were sent directly for medico-legal autopsy. Forty-four in-hospital deaths occurred, of whom 33 (75%) were sent to medico-legal autopsy. In those sent directly to the department of forensic medicine the proportion of accidents was lower (p < 0.001), self-inflicted injuries higher (p < 0.001) and gunshot wounds higher (p = 0.002) in comparison with those sent to hospital. The most prevalent drugs detected by forensic toxicology screening in the 81 fatalities were ethanol (20%), sedatives (16%), anti-depressives (15%) and illicit narcotics (9%). Forty-four cases (54%) were positive for at least one drug, and twenty-eight cases (35%) were positive for two or more drugs. Factors associated with a lower rate of medico-legal autopsies among trauma-related deaths at hospital were high age (p < 0.001), lower NISS (p < 0.001), a longer duration between trauma and death (p < 0.001), falls (p = 0.030) and trauma-related infections (p < 0.001).ConclusionThis population based study covering clinical and forensic data shows that more than half of the individuals sustaining major trauma died. An additional 25% of the in-hospital fatalities should have undergone medico-legal autopsy according to legislation, but did not. The high proportion of positive toxicological findings among fatalities examined at medico-legal autopsy implies that toxicology screening should be routine in major trauma patients, in order to improve treatment and prevention.
Journal: Injury - Volume 46, Issue 8, August 2015, Pages 1515–1519