Emergency medicine journal : EMJ
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To derive a clinical decision rule for people with traumatic brain injury (TBI) that enables early identification of patients requiring specialised trauma care. ⋯ This decision rule identified among a cohort of head injured patients evaluated in the ED the majority of those who urgently required specialised trauma care. The rule will require prospective validation in injured people presenting to non-tertiary care hospitals before implementation can be recommended.
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Case Reports
Reduction of the posterior pelvic ring by non-invasive stabilisation: a report of two cases.
We demonstrate radiological evidence that an external pelvic splint is effective at reducing open book pelvic fractures. Its use in the pre-hospital and emergency department settings should be encouraged in the initial management and resuscitation of patients with pelvic fractures.
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A safe and effective form of pain relief would be an advantage in the prehospital treatment of patients experiencing extreme pain. Although used by many emergency medical services, 50% nitrous oxide (an inhaled analgesic known to have good pain relief properties) is not widely used by volunteer and semiprofessional organisations. This review aimed to determine whether 50% nitrous oxide is safe for use by first responders who are not trained as emergency medical technicians. ⋯ Adverse effects were rare and significant adverse outcomes such as hypotension and oxygen desaturation could not be attributed to nitrous oxide. Compared with patients receiving conventional analgesia, those receiving 50% nitrous oxide did not require additional medication any more frequently and had a faster recovery from sedative effects. The low incidence of significant adverse events from 50% nitrous oxide suggests that this agent could be used safely by lay responders.
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The NICE head injury guidelines recommend a different approach in the management of head injury patients. It suggests that CT head scan should replace skull x ray (SXR) and observation/admission as the first investigation. We wished to determine the impact of NICE on SXR, CT scan, and admission on all patients with head injury presenting to the ED setting and estimate the cost effectiveness of these guidelines, which has not been quantified to date. ⋯ The implementation of the NICE guidelines led to a two to fivefold increase in the CT head scan rate depending on the cases and baseline departmental practice. However, the reduction in SXR and admission appears to more than offset these costs without compromising patient outcomes.
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The Jehovah's Witnesses Society is best known to outsiders for its refusal of blood products, even when such a refusal may result in death. Since the introduction of the blood ban in 1945, Jehovah's Witness (JW) parents have fought for their rights to refuse blood on behalf of their children, based on religious beliefs and their right to raise children as they see fit. Adolescent JWs have also sought to refuse blood products based on their beliefs, regardless of the views of their parents. ⋯ The Watchtower Society (the JW governing body) imposes a strict code of moral standards among its members, and it is unlikely that individual JWs are making truly autonomous decisions about blood transfusions. While young children and adolescents are protected by the courts and conscious adults are afforded autonomy, dilemmas still arise in the emergency situation. This article examines the rights of young children, adolescents, and adults, focusing in the latter half on adults in the emergency situation.