bluuebunny/crossref_metadata_2025_split huggingface dataset:
Self-reported priorities and resources of academic emergency physicians for the maintenance of clinical competence: a pilot study
Authors: Sherbino Jonathan , Upadhye Suneel , Worster Andrew 
Published: July 2016

ABSTRACTObjectives:Medical licensing bodies and professional colleges require their members to maintain a broad spectrum of knowledge, skills and attitudes, which, when taken together, define a competent emergency physician (EP). The objectives of this pilot study were: 1) to determine the resources used by academic EPs to maintain competence and 2) to determine academic EPs' learning priorities.Methods:Using a modified Dillman method, we surveyed EPs from 2 Canadian academic tertiary health sciences centres.Results:Thirty-seven (68.5%) of 54 EPs responded. Of those responding, 14 (37.8%) attended grand rounds 3 times or more annually, and 34 (91.7%) attended a medical conference or course at least once annually. Thirty-three (89.2%) respondents read journal articles at least once monthly, with 22 (59.5%) of those reading synopses of original articles. Twenty-three (62.1%) received clinical updates via email, and 11 (29.7%) subscribed to an audio journal or podcast of reviews of original research. Among the CanMEDS roles, Medical Expert, Scholar and Manager were selected as top professional development priorities by more than one-third of respondents. The topics that were not selected as priorities by respondents included patient communication and charting (Communicator); conflict resolution skills and teamwork abilities (Collaborator); advocate for patient and promote health in emergency department populations (Health Advocate) and ethical conflict resolution (Professional).Conclusion:The results of this pilot study suggest that in order to maintain clinical competence in emergency medicine, traditional formats of professional development (e.g., grand rounds, print media and original research) are being substituted for independent study, online media and reviews of original research. This study also suggests a strong preference for Medical Expert topics, while Professional, Health Advocate, Collaborator and Communicator topics are not a reported priority for professional development.
An overview of injuries to adolescents and young adults related to substance use: data from Canadian emergency departments
Authors: Lea Sarah , Black Karen , Asbridge Mark 
Published: July 2016

ABSTRACTObjective:Alcohol is a significant risk factor for injury, and is one of the leading causes of death, disability and premature mortality among young Canadians. This paper provides an overview of alcohol-related injury among adolescents and young adults presenting to Canadian emergency departments (EDs).Methods:We reviewed records from the Canadian Hospitals Injury Reporting and Prevention Program database during the 4-year period between 2000 and 2003. We included individuals younger than 25 years who presented to EDs in 11 pediatric and general hospitals with injuries for which alcohol, either alone or in conjunction with drugs, was recorded as a contributing factor. We examined key socio-demographic and injury-related factors associated with alcohol and drug-related injuries, including intent and disposition.Results:Alcohol was identified as a factor in 2389 injuries during this 4-year period; 408 (17%) of these cases also involved drug use. Approximately 55% of these patients were male and the majority was between 15 and 19 years of age. Unintentional injuries were the most common presentation, self-harm injuries were more common among female patients and violence-related injuries were more common among male patients. Most patients received treatment for their injuries. However, as age increased, outcome differences were observed between sexes.Conclusion:Alcohol-related injuries are increasing among Canadian youth. These findings highlight the importance of obtaining thorough drug and alcohol histories and measurement, when appropriate, for adolescents and young adults presenting to EDs with injuries.
International Federation for Emergency Medicine model curriculum for medical student education in emergency medicine
Authors: Hobgood Cherri , Anantharaman Venkataraman , Bandiera Glen , Cameron Peter , Halperin Pinchas , Holliman James , Jouriles Nicholas , Kilroy Darren , Mulligan Terrence , Singer Andrew ,   International Federation for Emergency Medicine
Published: July 2016

ABSTRACT
There is a critical and growing need for emergency physicians and emergency medicine resources worldwide. To meet this need, physicians must be trained to deliver time-sensitive interventions and life-saving emergency care. Currently, there is no internationally recognized standard curriculum that defines the basic minimum standards for emergency medicine education. To address this deficiency, the International Federation for Emergency Medicine convened a committee of international physicians, health professionals and other experts in emergency medicine and international emergency medicine development, to outline a curriculum for foundation training of medical students in emergency medicine. This curriculum document represents the consensus of recommendations by this committee.
The curriculum is designed with a focus on the basic minimum emergency medicine educational content that any medical school should be delivering to its students during undergraduate training. It is designed not to be prescriptive, but to assist educators and emergency medicine leadership in advancing physician education in basic emergency medicine content. The content would be relevant not just for communities with mature emergency medicine systems, but also for developing nations or for nations seeking to expand emergency medicine within current educational structures. We anticipate that there will be wide variability in how this curriculum is implemented and taught, reflecting the existing educational milieu, the resources available and the goals of the institutions' educational leadership.
Prevalence of and risk factors for methicillin-resistant Staphylococcus aureus skin and soft tissue infection in a Canadian emergency department
Authors: Stenstrom Robert , Grafstein Eric , Romney Marc , Fahimi John , Harris Devin , Hunte Garth , Innes Grant , Christenson Jim 
Published: July 2016

ABSTRACT

Objective:
We sought to estimate the period prevalence of methicillin-resistant Staphylococcus aureus (MRSA) skin and soft tissue infection (SSTI) and evaluate risk factors for MRSA SSTI in an emergency department (ED) population.

Methods:
We carried out a cohort study with a nested case–control design. Patients presenting to our ED with a wound culture and a discharge diagnosis of SSTI between January 2003 and September 2004 were dichotomized as MRSA positive or negative. Fifty patients with MRSA SSTI matched by calendar time to 100 controls with MRSA-negative SSTI had risk factors assessed using multivariate conditional logistic regression.

Results:
Period prevalence of MRSA SSTI was 54.8% (95% confidence interval [CI] 50.2%–59.4%). The monthly period prevalence increased from 21% in January 2003 to 68% in September 2004 (p &lt; 0.01). Risk factors for MRSA SSTI were injection drug use (IDU) (odds ratio [OR] 4.6, 95% CI 1.4–16.1), previous MRSA infection and colonization (OR 6.4, 95% CI 2.1–19.8), antibiotics in 8 weeks preceding index visit (OR 2.6, 95% CI 1.2–8.1), diabetes mellitus (OR 4.1, 95% CI 1.4–12.1), abscess (OR 5.6, 95% CI 1.8–17.1) and admission to hospital in previous 12 months (OR 2.6, 95% CI 1.1–11.2).

Conclusion:
The period prevalence of MRSA SSTI between January 2003 and September 2004 was 54.8% at our institution. There was a marked increase in the monthly period prevalence from the beginning to the end of the study. Risk factors are IDU, previous MRSA infection and colonization, prescriptions for antibiotics in previous 8 weeks and admission to hospital in the preceding 12 months. On the basis of local prevalence and risk factor patterns, emergency physicians should consider MRSA as a causative agent for SSTI.
Prevalence of information gaps for seniors transferred from nursing homes to the emergency department
Authors: Cwinn Matthew A. , Forster Alan J. , Cwinn A. Adam , Hebert Guy , Calder Lisa , Stiell Ian G. 
Published: July 2016

ABSTRACTObjective:Information gaps, defined as previously collected information that is not available to the treating physician, have implications for patient safety and system efficiency. For patients transferred to an emergency department (ED) from a nursing home or seniors residence, we determined the frequency and type of clinically important information gaps and the impact of a regional transfer form.Methods:During a 6-month period, we studied consecutive patients who were identified through the National Ambulatory Care Reporting System database. Patients were over 60 years of age, lived in a nursing home or seniors residence, and arrived by ambulance to a tertiary care ED. We abstracted data from original transfer and ED records using a structured data collection tool. We measured the frequency of prespecified information gaps, which we defined as the failure to communicate information usually required by an emergency physician (EP). We also determined the use of the standardized patient transfer form that is used in Ontario and its impact on the rate of information gaps that occur in our community.Results:We studied 457 transfers for 384 patients. Baseline dementia was present in 34.1% of patients. Important information gaps occurred in 85.5% (95% confidence interval [CI] 82.0%–88.0%) of cases. Specific information gaps along with their relative frequency included the following: the reason for transfer (12.9%), the baseline cognitive function and communication ability (36.5%), vital signs (37.6%), advanced directives (46.4%), medication (20.4%), activities of daily living (53.0%) and mobility (47.7%). A standardized transfer form was used in 42.7% of transfers. When the form was used, information gaps were present in 74.9% of transfers compared with 93.5% of the transfers when the form was not used (p&lt; 0.001). Descriptors of the patient's chief complaint were frequently absent (81.0% for head injury [any information about loss of consciousness], 42.4% for abdominal pain and 47.1% for chest pain [any information on location, severity and duration]).Conclusion:Information gaps occur commonly when elderly patients are transferred from a nursing home or seniors residence to the ED. A standardized transfer form was associated with a limited reduction in the prevalence of information gaps; even when the form was used, a large percentage of the transfers were missing information. We also determined that the lack of descriptive detail regarding the presenting problem was common. We believe this represents a previously unidentified information gap in the literature about nursing home transfers. Future research should focus on the clinical impact of information gaps. System improvements should focus on educational and regulatory interventions, as well as adjustments to the transfer form.
An international study of emergency physicians' practice for acute headache management and the need for a clinical decision rule
Authors: Perry Jeffrey J. , Eagles Debra , Clement Catherine M. , Brehaut Jamie , Kelly Anne-Maree , Mason Suzanne , Stiell Ian G. 
Published: July 2016

ABSTRACTObjective:Patients with acute headache often undergo computed tomography (CT) followed by a lumbar puncture to rule out subarachnoid hemorrhage. Our international study examined current practice, the perceived need for a clinical decision rule for acute headache and the required sensitivity for such a rule.Methods:We approached 2100 emergency physicians from 4 countries (Australia, Canada, the United Kingdom and the United States) to participate in our survey by sampling the membership of their emergency associations. We used a modified Dillman technique with 3–5 notifications and a prenotification letter employing a combination of electronic mail and postal mail. Physicians were questioned about neurologically intact patients who presented with headache. Analysis included both descriptive statistics for the entire sample and stratification by country.Results:The total response rate was 54.7% (1149/2100). Respondents were primarily male (75.5%), with a mean age of 42.5 years and a mean 12.3 years of emergency department (ED) experience. Of the physicians who responded, 49.5% thought all acute headache patients should be investigated with CT and 57.4% felt CT should always be followed by lumbar puncture. Of the respondents, 95.7% reported they would consider using a clinical decision rule for patients with acute headache to rule out subarachnoid hemorrhage. Respondents deemed the median sensitivity required by such a rule to be 99% (interquartile range 98%–99%). Approximately 1 in 5 physicians suggested that 100% sensitivity was required.Conclusion:Emergency physicians report that they would welcome a clinical decision rule for headache that would determine which patients require costly or invasive tests to rule out subarachnoid hemorrhage. The required sensitivity of such a rule was realistic. These results will inform and inspire the development of clinical decision rules for acute headache in the ED.
Emergency department visual urinalysis versus laboratory urinalysis
Authors: Worrall James C. 
Published: July 2016

ABSTRACTObjective:The primary objective of this study was to compare the results of nurse-performed urinalysis (NPU) interpreted visually in the emergency department (ED) with laboratory-performed urinalysis (LPU) interpreted by reflectance photometry.Methods:This was a prospective observational study based on a convenience sample from my emergency practice. Emergency nurses, who were unaware of the study, performed usual dipstick analysis before sending the same urine sample to the laboratory for testing.Results:Of 140 urinalyses performed during the study period, 124 were suitable for analysis. When compared with the reference standard LPU, the NPU had an overall sensitivity of 100% (95% confidence interval [CI] 95%–100%) and a specificity of 49% (95% CI 33%–65%) for the presence of any 1 of blood, leukocyte esterase, nitrites, protein, glucose or ketones in the urine. Of 20 falsely positive NPUs, 18 were a result of the nurse recording 1 or more components as “trace” positive.Conclusion:Although NPU does not yield identical results to LPU, a negative LPU is expected when the initial NPU in the ED is negative.
Applying the Lean principles of the Toyota Production System to reduce wait times in the emergency department
Authors: Ng David , Vail Gord , Thomas Sophia , Schmidt Nicki 
Published: July 2016

ABSTRACT

Objective:
In recognition of patient wait times, and deteriorating patient and staff satisfaction, we set out to improve these measures in our emergency department (ED) without adding any new funding or beds.

Methods:
In 2005 all staff in the ED at Hôtel-Dieu Grace Hospital began a transformation, employing Toyota Lean manufacturing principles to improve ED wait times and quality of care. Lean techniques such as value-stream mapping, just-in-time delivery techniques, workplace organization, reduction of systemic wastes, use of the worker as the source of quality improvement and ongoing refinement of our process steps formed the basis of our project.

Results:
Our ED has achieved major improvements in departmental flow without adding any additional ED or inpatient beds. The mean registration to physician time has decreased from 111 minutes to 78 minutes. The number of patients who left without being seen has decreased from 7.1% to 4.3%. The length of stay (LOS) for discharged patients has decreased from a mean of 3.6 to 2.8 hours, with the largest decrease seen in our patients triaged at levels 4 or 5 using the Canadian Emergency Department Triage and Acuity Scale. We noted an improvement in ED patient satisfaction scores following the implementation of Lean principles.

Conclusion:
Lean manufacturing principles can improve the flow of patients through the ED, resulting in greater patient satisfaction along with reduced time spent by the patient in
the ED.
Discordant creatine kinase and cardiac troponin T in the workup of acute coronary syndrome
Authors: Kanji Jamil , Fan Jerome 
Published: July 2016

ABSTRACTA 55-year-old man presented to the emergency department (ED) following 2 episodes of typical cardiac chest pain and nonspecific electrocardiogram findings. His serial cardiac marker assays revealed an elevated total creatine kinase (CK) and 2 negative cardiac troponin levels. Because of a high clinical suspicion of acute coronary syndrome, a total creatine kinase MB mass was obtained and found to be elevated. Subsequent cardiac angiography demonstrated a significantly flow-limiting coronary artery lesion, and stenting was performed. This case demonstrates that simultaneous CK and troponin measurements may have utility in selected ED patients with chest pain. The interpretation of discordant CK and troponin levels is discussed.
An interesting presentation of pediatric tetanus
Authors: Grunau Brian E. , Olson Joshua 
Published: July 2016

ABSTRACTDespite successful large-scale immunization programs in North America, there remains a significant population without active immunity to tetanus toxins because immunizations have been refused or delayed, and because of waning immunity. We report the case of a 7-year-old boy who presented to the emergency department with a chin laceration and a 7-day history of repeated falls of increasing frequency. We found this case to be associated with dysphagia and facial spasm, and we learned that the child had dropped a brick on his foot 2 weeks previously. The patient was subsequently diagnosed with tetanus and treated accordingly. Tetanus presentations to emergency departments may vary from mild muscular rigidity to advanced respiratory failure and thus clinicians should consider the diagnosis in various clinical presentations, especially in areas remote from advanced supportive care.
Seizures induced by recreational abuse of bupropion tablets via nasal insufflation
Authors: Kim Daniel , Steinhart Brian 
Published: July 2016

ABSTRACTBupropion is a newer generation antidepressant that is commonly used for treatment of depression and for smoking cessation. Seizures are a frequently reported adverse effect of bupropion in therapeutic oral doses; however, there are limited data about the consequences of nasal insufflation of bupropion. We report the case of a patient who presented to the emergency department (ED) with a recent history of generalized tonic–clonic seizures whose etiology was initially a diagnostic mystery. After an initial visit to another ED, the patient presented to our ED later that day with a recurrence of the seizures after crushing and nasally insufflating oral bupropion tablets. We review important implications of this case to emergency medicine, including the potential for abuse of bupropion, the difference between intranasal and oral administration, the changing trends in the etiology of drug-related seizures and the importance of examining the nares in patients with unexplained seizure and delirium.
A prospective randomized controlled trial comparing circumferential casting and splinting in displaced Colles fractures
Authors: Grafstein Eric , Stenstrom Rob , Christenson Jim , Innes Grant , MacCormack Robert , Jackson Colin , Stothers Keith , Goetz Tom 
Published: July 2016

ABSTRACTObjective:Our primary objective was to determine the effectiveness of 3 immobilization methods (circumferential casting [CC], volar–dorsal splinting [VDS] and modified sugar-tong [MST] splinting) in maintaining the position of displaced distal radius fractures after successful closed reduction. Our secondary objective was to assess long-term functional outcomes associated with immobilization with fibreglass splinting versus standard CC in patients maintaining initial nonoperative reductions.Methods:We conducted a prospective randomized single-blind controlled trial in patients over 18 years of age who presented to the emergency department with a displaced fracture of the distal radius requiring closed reduction. The primary outcome was loss of reduction (defined as radiologic slippage or the need for surgical fixation during the 3–4 week primary immobilization period after initial successful reduction). Secondary outcomes included DASH (disabilities of the arm, shoulder and hand) score, return to work, activities of daily living, wrist pain, range of motion and grip strength assessed at 8 weeks and 6 months.Results:Thirty participants were randomly assigned to receive MST splinting, 31 to receive VDS and 40 to receive CC. Baseline characteristics were similar among groups. Radiographic loss of reduction occurred in 16% (95% confidence interval [CI] 3.1%–28.9%) of participants in the VDS group, 20% (95% CI 7.6%–32.4%) in the CC group and 30% (95% CI 13.6°%–46.4°%) in the MST splinting group (p= 0.17). Based on multivariate analysis of variance, functional outcomes at 8 weeks were similar among groups (p= 0.89). DASH scores at 8 weeks and 6 months were similar among groups, based on 1-way analysis of variance (p&gt; 0.25).Conclusion:Rates of loss in anatomic position were not statistically significant among the 3 types of dressings used. However, there was a clinically important trend of increased loss of reduction with the use of MST splinting. Functional outcomes at 8 weeks and 6 months were not significantly different between CC, VDS and MDS splinting. Ease of application and familiarity with use should guide clinical decisions when choosing a dressing type for displaced Colles fractures.
Patient-reported adverse drug-related events from emergency department discharge prescriptions
Authors: Hohl Corinne M. , Abu-Laban Riyad B. , Zed Peter J. , Brubacher Jeffrey R. , Tsai Gina , Kretz Patricia , Nemethy Kevin , Purssell Roy A. 
Published: July 2016

ABSTRACTObjective:The tolerability of drugs prescribed on emergency department (ED) discharge is unknown. Our objectives were to quantify and describe adverse drug-related events (ADREs) as reported by patients triaged as Canadian Emergency Department Triage and Acuity Scale scores 3, 4 or 5, discharged from the ED with prescriptions.Methods:This prospective observational study was a planned substudy of a larger study on adherence to discharge prescriptions. This study was conducted in a tertiary care centre with an annual ED census of 69 000 visits. The primary outcome was the frequency of ADREs reported during a structured telephone questionnaire 2 weeks after ED discharge. An ADRE was deemed to have occurred if the patient reported a symptom consistent with a known ADRE that began and resolved within a plausible time frame after starting and stopping the drug, and if no alternative diagnosis was probable.Results:Research assistants contacted 258/301 (85.7%) patients discharged from the ED with a prescription. An ADRE was reported by 54/258 patients (20.9%, 95% confidence interval [CI] 16.4%–26.3%). The most commonly reported ADREs were nausea, constipation and drowsiness. None required hospital admission or caused death. Participants reporting ADREs were not more likely to make an unplanned ED or clinic revisit (crude odds ratio [OR] 1.1, 95% CI 0.6–2.2; adjusted OR 1.2, 95% CI 0.6–2.4).Conclusion:Approximately one-fifth of low-acuity patients prescribed medication on discharge from the ED report ADREs, but most of these are neither severe nor associated with an increase in use of health services. Attention to common preventable ADREs, such as opioid-associated constipation, could reduce the rate of ADREs in this population.