Emergency medicine Australasia : EMA
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Emerg Med Australas · Dec 2009
ReviewReview article: the use of pelvic examination within the emergency department in the assessment of early pregnancy bleeding.
Early pregnancy bleeding is a common presentation in the emergency setting. Traditionally, its assessment relied on clinical findings, including pelvic examination. However in recent years, ultrasonography and quantitative beta human chorionic gonadotropin assays have gained prominence and are now first-line in diagnosing early pregnancy bleeding. ⋯ However, when ultrasonography and beta human chorionic gonadotropin testing are unavailable or the results inconclusive, pelvic examination should be considered. Assessment in these instances must focus on identifying possible life-threatening conditions, such as ectopic pregnancy, as well as determining the safety of discharge pending definitive assessment. Speculum examination is indicated in those presenting with severe bleeding or hypotension as removal of obstructing endocervical products can be a crucial resuscitative measure.
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Emerg Med Australas · Dec 2009
Randomized Controlled Trial Comparative StudyParacetamol versus ibuprofen: a randomized controlled trial of outpatient analgesia efficacy for paediatric acute limb fractures.
Paediatric limb fracture is a common injury that presents frequently to the ED. The primary objective of the present study was to determine whether ibuprofen provides better analgesia than paracetamol for paediatric patients discharged with acute limb fractures. A prospective, randomized controlled study was conducted in a children's ED. ⋯ There were no significant differences in side-effects detected between the two groups. The present study shows that in the outpatient paediatric population, ibuprofen does not provide better analgesia than paracetamol. Pain from an acute fracture can be managed by regular simple oral analgesia and immobilization.
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Emerg Med Australas · Dec 2009
Adverse outcomes following emergency department discharge of patients with possible acute coronary syndrome.
To determine the proportion of adverse events in patients discharged after ED assessment for possible acute coronary syndrome. ⋯ In a large Australian ED, less than 1% of patients presenting with symptoms suggestive of coronary syndrome were discharged and subsequently had a 30 day adverse event. Reducing this proportion by admitting patients with traditional risk factors would markedly increase hospital workload. Opportunities exist to improve both the safety and efficiency of chest pain assessment in the ED.
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Emerg Med Australas · Dec 2009
Debriefing critical incidents in the paediatric emergency department: current practice and perceived needs in Australia and New Zealand.
Anecdotally critical incident debriefing (CID) is an important topic for staff in paediatric ED. The present study aimed to determine current baseline CID practices and perceived needs of ED staff. A questionnaire regarding CID practice was circulated to all 13 Paediatric Research in Emergency Departments International Collaborative (PREDICT) sites in Australia and New Zealand (including all tertiary paediatric ED), and completed by 1 senior doctor and 1 senior nurse. ⋯ Almost 90% of those surveyed indicated that they would like a CID programme and guidelines for their department. Debriefing is perceived as important by senior ED clinicians, yet few ED have formalized guidelines or programmes. Best-practice guidelines should be developed.
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Emerg Med Australas · Dec 2009
Clinical TrialThe 10 mL syringe is useful in generating the recommended standard of 40 mmHg intrathoracic pressure for the Valsalva manoeuvre.
The Valsalva manoeuvre (VM) continues to be first-line management for haemodynamically stable supraventricular tachycardia in the acute setting. 40 mmHg of intrathoracic pressure is seen as an essential component of the VM. Anecdotally, blowing into a 10 mL syringe to move the plunger is one method of pressure generation; however, to date its effectiveness has not been tested. The objective of the present study was to assess if blowing into a syringe sufficient to move the plunger could produce the required 40 mmHg of pressure. ⋯ The present study has demonstrated that blowing into a 10 mL Terumo syringe, to move the plunger, generated 40 mmHg intrathoracic pressure, thereby meeting the recommended intrathoracic pressure for optimum VM performance.