Articles: emergency-department.
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This study aimed to compare the topical anesthetic lignocaine, adrenaline, and tetracaine (LAT) (4% lignocaine, 1:2 000 adrenaline, 1% tetracaine) with the conventional lignocaine infiltration(LI) for repair of minor lacerations, for the comfort of anesthetic administration, efficacy, adverse effects and cost. ⋯ LAT gel prior to the toilet and suture of minor lacerations is proven to be as efficacious as LI in terms of patient comfort and effectiveness of anesthesia. The complications are also comparable to those treated with LI.
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ABSTRACTObjective:To assess the current level of knowledge and practice patterns of emergency physicians regarding radiation exposure from diagnostic imaging modalities for investigating acute pulmonary embolism (PE). Methods:An online survey was sent to adult emergency physicians working at two academic tertiary care adult emergency departments (EDs) to determine imaging choices for investigating PE in various patient populations and to assess their current knowledge of radiation doses and risks. A retrospective chart review was performed for all adult patients who underwent computed tomographic pulmonary angiography (CTPA) and/or ventilation-perfusion (V/Q) scanning in the same EDs. ⋯ CTPA 12.1% [OR 4.8; 95% CI 2.4-9.4]). Conclusions:Although surveyed physicians possessed limited knowledge of radiation doses of CTPA and V/Q scans, they preferentially used the lower radiation V/Q scans in younger patients, particularly females, in both the survey vignettes and in clinical practice. This may reflect efforts to reduce radiation exposures at our institution.
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ABSTRACTObjectives:Current documentation methods for patients with skin and soft tissue infections receiving outpatient parenteral anti-infective therapy (OPAT) include written descriptions and drawings of the infection that may inadequately communicate clinical status. We undertook a study to determine whether photodocumentation (PD) improves the duration of outpatient treatment of skin and soft tissue infections. Methods:A single-blinded, prospective, randomized trial was conducted in the emergency departments of a community hospital and an academic tertiary centre. ⋯ Physicians cited too much time lost with technological challenges, which would affect implementation in a busy ED. Conclusions:PD as an intervention is acceptable to patients and has reasonable endorsement by the majority of physicians. This trial had significant limitations that threatened the integrity of the study, so the results are inconclusive.
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ABSTRACTObjectives:Long-term care (LTC) patients are often sent to emergency departments (EDs) by ambulance. In this novel extended care paramedic (ECP) program, specially trained paramedics manage LTC patients on site. The objective of this pilot study was to describe the dispatch and disposition of LTC patients treated by ECPs and emergency paramedics. ⋯ In the ECP group, 6 of 98 (6%) patients not transported triggered a 911 call within 48 hours for a related clinical reason, although none of the patients not transported by emergency paramedics relapsed. Conclusion:ECP involvement in LTC calls was found to reduce transports to the ED with a low rate of relapse. These pilot data generated hypotheses for future study, including determination of appropriate populations for ECP care and analysis of appropriate and safe nontransport.
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ABSTRACTBackground:Low socioeconomic status (SES) is associated with adverse health outcomes. Possible explanations include differences in health status, access to health care, and care provided by clinicians. We sought to determine whether SES is associated with computed tomography (CT) use in the emergency department (ED). ⋯ For patients presenting with complex abdominal pain, no significant difference in CT use was observed. Conclusion:Lowest SES ED patients were less likely to receive CT scans overall and in headache and abdominal pain subgroups. No difference was seen among complex abdominal pain patients, suggesting that as clinical indications for the test become more clearcut, use across SES quintiles differs less.