Emergency medicine journal : EMJ
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Triage is a key principle in the effective management of a major incident. Existing triage tools have demonstrated limited performance at predicting need for life-saving intervention (LSI). Derived on a military cohort, the Modified Physiological Triage Tool (MPTT) has demonstrated improved performance. Using a civilian trauma registry, this study aimed to validate the MPTT in a civilian environment. ⋯ During the study period, 218 985 adult patients were included in the TARN database. 127 233 (58.1%) had complete data: 55.6% male, aged 61.4 (IQR 43.1-80.0) years, Injury Severity Score 9 (IQR 9-16), 96.5% suffered blunt trauma and 24 791 (19.5%) were Priority One. The MPTT (sensitivity 57.6%, specificity 71.5%) outperformed all existing triage methods with a 44.7% absolute reduction in undertriage compared with existing UK civilian methods. AUROC comparison supported the use of the MPTT over other tools (P<0.001.) CONCLUSION: Within a civilian trauma registry population, the MPTT demonstrates improved performance at predicting need for LSI, with the lowest rates of undertriage and an appropriate level of overtriage. We suggest the MPTT be considered as an alternative to existing triage tools.
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Observational Study
19 Accuracy of biomarkers for venous thromboembolism in pregnancy: the diagnosis of pulmonary embolism in pregnancy (DiPEP) biomarker study.
To estimate the accuracy of biomarkers for venous thromboembolism (VTE) in pregnant and postpartum women with suspected pulmonary embolism (PE). ⋯ Currently available biomarkers show little potential for aiding the diagnosis of suspected PE in pregnancy and postpartum.emermed;34/12/A874-a/F1F1F1Figure 1emermed;34/12/A874-a/F2F2F2Figure 2emermed;34/12/A874-a/F3F3F3Figure 3.
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An NHS England review recognised that demand for Urgent and Emergency Care is unsustainable. Health practitioners and policy makers are interested in understanding the reasons why patients with low acuity problems attend the Emergency Department (ED). This should, in turn, assist the development of interventions to reduce demand.We aimed to gain an understanding about the reasons for rising ED demand and to identify possible solutions. ⋯ We found evidence of a rise in patients being referred to the ED by other healthcare services. This may be a reflection of the wider healthcare system under strain, thereby causing overspill into EDs. Future research is needed to design and test interventions that can lead to improvements in the system that are acceptable to patients, do not lead to increased demand, are cost-effective and lead to more sustainable working environments.
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Patient surveys and research have shown that Emergency Department attendees do not receive adequate analgesia. Pain monitoring has not been automated and usually involves a member of staff asking the patient to rate their score with no continuous record, often no specific place to record it and no automated alarm system for scores outside accepted parameters. Few patients have regular monitoring of their pain and our own preliminary research showed that over one week only 58% of patients with moderate to severe pain had a second or subsequent score recorded. ⋯ We aim to recruit 200 patients (100 per arm) from the emergency department at Leicester Royal Infirmary. All patients will use the display. This is a parallel group, two arm superiority trial with a 1:1 allocation ratio. Patients will be randomised to have their pain score on display (intervention) or hidden (control). Blinding is not possible. The display beeps every 15 min to remind patients to enter their pain score. Treatment will not be constrained by study protocol and will depend on the judgment of the treating clinician. The study will continue for up to 6 hours to allow time for the first dose of analgesia to wear off. Data collection will cease when the patient leaves the department. Questionnaires will be given to participants and the staff nursing them.
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The quality of cardiopulmonary resuscitation (CPR) has been shown to affect the survival of out-of-hospital cardiac arrest cases (OHCA). There are various individual factors that can affect the quality of chest compression. We aimed to determine if age, gender and physical attributes (height, weight and BMI) affected the quality of chest compressions administered by laypersons during training. ⋯ Overall, at least 1 parameter of chest compression quality decreased with age, and was better in males than females. A possible application of these results is to have differences in training methods for different ages and sexes, targeting parameters that they are weaker at.