Journal of accident & emergency medicine
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Thousands of young lives are lost every year as a result of accidents, and trauma remains the number one cause of paediatric death. There is a pattern and regularity to children's injury: boys are more often victims than the girls, most injuries occur during the summer months, the pedestrian child has usually been the victim of a road traffic accident (RTA) and, in 75% of these cases, has suffered head injury. ⋯ For instance, socio-economic and ethnic factors play a significant role in the statistics of accidental death. In order to take effective preventative measures more factors must be determined.
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Comparative Study
Use of a pro forma for head injuries in the accident and emergency department--the way forward.
The aim of this study was to assess the quality of documentation of head-injured patients seen in three accident and emergency (A&E) departments using a specially designed head injury pro forma. A 4-week prospective study of a single head injury pro forma was followed by a second similar study with an improved version (two head injury pro formas, one for young children and babies, the other for older children and adults). The main outcome measures were the degree of completion of the pro forma and questionnaire responses from receptionists, nurses and doctors. ⋯ The pro forma was generally well received by A&E staff, particularly after recommended improvements were made, and the majority of staff felt it should be introduced permanently into the A&E department. Concern about its use in cases of very minor head injury and multiple injuries were raised. As well as improved documentation, the pro forma facilitates the process of audit and may have an important role to play in information technology and computers in the future.
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A study of 206 injured rear seat passengers was undertaken over two 4-month periods before and after the introduction of legislation enforcing use of rear seat-belts on 1 July 1991. The proportion of both adults and children using rear seat-belts increased after the law. Those wearing belts were less likely to suffer serious injury. The majority of passengers comply with the law but many rear seat passengers remain unrestrained because cars are not fitted with belts.
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Previous studies have documented a decrease in plasma calcium occurring early after trauma, haemorrhage and cardiac arrest. Therefore, changes in plasma calcium in an ovine experimental model of septic shock due to intraperitoneal sepsis were investigated. Subjects were volume-loaded with Ringer's lactate solution. ⋯ The plasma calcium, corrected for albumin, was still significantly reduced and was similar in each group during sepsis (Group 1: 2.55 +/- 0.13 to 2.23 +/- 0.12 mmol l-1; Group 2: 2.50 +/- 0.08 to 2.27 +/- 0.09 mmol l-1; both P < 0.001). In this large animal model of septic shock, which reproduces the important features of clinical sepsis, there were significant decrements in uncorrected and corrected plasma calcium 24 h after the surgical induction of intraperitoneal sepsis. These changes may contribute to the pathophysiology of this condition.