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The Ottawa knee rule: examining use in an academic emergency department.

ABSTRACT: INTRODUCTION: The Ottawa Knee Rule is a validated clinical decision rule for determining whether knee radiographs should be obtained in the setting of acute knee trauma. The objectives of this study were to assess physician knowledge of, barriers to implementation of, and compliance with the Ottawa Knee Rule in academic emergency departments (EDs), and evaluate whether patient characteristics predict guideline noncompliance. METHODS: A 10 question online survey was distributed to all attending ED physicians working at three affiliated academic EDs to assess knowledge, attitudes and self-reported practice behaviors related to the Ottawa Knee Rule. We also performed a retrospective ED record review of patients 13 years of age and older who presented with acute knee trauma to the 3 study EDs during the 2009 calendar year, and we analyzed ED records for 19 variables. RESULTS: ED physicians (n = 47) correctly answered 73.2% of questions assessing knowledge of the Ottawa Knee Rule. The most commonly cited barriers to implementation were "patient expectations" and system issues, such as "orthopedics referral requirement." We retrospectively reviewed 838 records, with 260 eligible for study inclusion. The rate of Ottawa Knee Rule compliance was retrospectively determined to be 63.1%. We observed a statistically significant correlation between Ottawa Knee Rule compliance and patient age, but not gender, insurance status, or provider type, among others. CONCLUSION: Compliance with the Ottawa Knee Rule among academic ED healthcare providers is poor, which was predicted by patient age and not other physician or patient variables. Improving compliance will require comprehensive educational and systemic interventions.

SUBMITTER: Beutel BG

PROVIDER: S-EPMC3523897 | biostudies-other | 2012 Sep

REPOSITORIES: biostudies-other

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The Ottawa knee rule: examining use in an academic emergency department.

Beutel Bryan G BG Trehan Samir K SK Shalvoy Robert M RM Mello Michael J MJ

The western journal of emergency medicine 20120901 4

<h4>Introduction</h4>The Ottawa Knee Rule is a validated clinical decision rule for determining whether knee radiographs should be obtained in the setting of acute knee trauma. The objectives of this study were to assess physician knowledge of, barriers to implementation of, and compliance with the Ottawa Knee Rule in academic emergency departments (EDs), and evaluate whether patient characteristics predict guideline noncompliance.<h4>Methods</h4>A 10 question online survey was distributed to al ...[more]

PMID: 23251717

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Project description:ImportanceMaternal emergency department (ED) use before or during pregnancy is associated with worse obstetrical outcomes, for reasons including preexisting medical conditions and challenges in accessing health care. It is not known whether maternal prepregnancy ED use is associated with higher use of the ED by their infant.ObjectiveTo study the association between maternal prepregnancy ED use and risk of infant ED use in the first year of life.Design, setting, and participantsThis population-based cohort study included all singleton livebirths in all of Ontario, Canada, from June 2003 to January 2020.ExposuresAny maternal ED encounter within 90 days preceding the start of the index pregnancy.Main outcomes and measuresAny infant ED visit up to 365 days after the index birth hospitalization discharge date. Relative risks (RR) and absolute risk differences (ARD) were adjusted for maternal age, income, rural residence, immigrant status, parity, having a primary care clinician, and number of prepregnancy comorbidities.ResultsThere were 2 088 111 singleton livebirths; the mean (SD) maternal age was 29.5 (5.4) years, 208 356 (10.0%) were rural dwelling, and 487 773 (23.4%) had 3 or more comorbidities. Among singleton livebirths, 206 539 mothers (9.9%) had an ED visit within 90 days before the index pregnancy. ED use in the first year of life was higher among infants whose mother had visited the ED before pregnancy (570 per 1000) vs those whose mother had not (388 per 1000) (RR, 1.19 [95% CI, 1.18-1.20]; ARD, 91.1 per 1000 [95% CI, 88.6-93.6 per 1000]). Compared with mothers without a prepregnancy ED visit, the RR of infant ED use in the first year was 1.19 (95% CI, 1.18-1.20) if its mother had 1 prepregnancy ED visit, 1.18 (95% CI, 1.17-1.20) following 2 visits, and 1.22 (95% CI, 1.20-1.23) after at least 3 maternal visits. A low-acuity maternal prepregnancy ED visit was associated with an adjusted odds ratio (aOR) of 5.52 (95% CI, 5.16-5.90) for a low-acuity infant ED visit, which was numerically higher than the pairing of a high-acuity ED use between mother and infant (aOR, 1.43, 95% CI, 1.38-1.49).Conclusions and relevanceIn this cohort study of singleton livebirths, prepregnancy maternal ED use was associated with a higher rate of ED use by the infant in the first year of life, especially for low-acuity ED use. This study's results may suggest a useful trigger for health system interventions aimed at reducing some ED use in infancy.

Project description:BackgroundAcademic and non-academic emergency departments (EDs) are regularly compared in clinical operations benchmarking despite suggestion that the two groups may differ in their clinical operations characteristics. and outcomes. We sought to describe and compare clinical operations characteristics of academic versus non-academic EDs.MethodsWe performed a descriptive, comparative analysis of academic and non-academic adult and general EDs with 40,000+ annual encounters, using the Academy of Academic Administrators of Emergency Medicine (AAAEM)/Association of Academic Chairs of Emergency Medicine (AACEM) and Emergency Department Benchmarking Alliance (EDBA) survey results. We defined academic EDs as primary teaching sites for emergency medicine (EM) residencies and non-academic EDs as sites with minimal resident involvement. We constructed the academic and non-academic cohorts from the AAAEM/AACEM and EDBA surveys, respectively, and analyzed metrics common to both surveys.ResultsEighty and 454 EDs met inclusion criteria for academic and non-academic EDs, respectively. Academic EDs had more median annual patient encounters (73,001 vs 54,393), lower median proportion of pediatric patients (6.3% vs 14.5%), higher median proportion of EMS patients (27% vs 19%), and were more commonly designated as Level I or II Trauma Centers (94% vs 24%). Median patient arrival-to-provider times did not differ (26 vs 25 min). Median length-of-stay was longer (277 vs 190 min) for academic EDs, and left-before-treatment-complete was higher (5.7% vs 2.9%). MRI utilization was higher for academic EDs (2.2% patients with at least one MRI vs 1.0 MRIs performed per 100 patients). Patients-per-hour of provider coverage was lower for academic EDs with and without consideration for advanced practice providers and residents.ConclusionsDemographic and operational performance measures differ between academic and non-academic EDs, suggesting that the two groups may be inappropriate operational performance comparators. Causes for the differences remain unclear but the differences appear not to be attributed solely to the academic mission.

Project description:IntroductionThe evaluation of peer-reviewed cases for error is key to quality assurance (QA) in emergency medicine, but defining error to ensure reviewer agreement and reproducibility remains elusive. The objective of this study was to create a consensus-based set of rules to systematically identify medical errors.MethodsThis is a prospective, observational study of all cases presented for peer review at an urban, tertiary care, academic medical center emergency department (ED) quality assurance (QA) committee between October 13, 2015, and September 14, 2016. Our hospital uses an electronic system enabling staff to self-identify QA issues for subsequent review. In addition, physician or patient complaints, 72-hour returns with admission, death within 24 hours, floor transfers to ICU < 24 hours, and morbidity and mortality conference cases are automatic triggers for review. Trained reviewers not involved in the patient's care use a structured 8-point Likert scale to assess for error and preventable or non-preventable adverse events. Cases where reviewers perceived a need for additional treatment, or that caused patient harm, are referred to a 20-member committee of emergency department leadership, attendings, residents, and nurses for consensus review. For this study, "rules" were proposed by the reviewers identifying the error and validated by consensus during each meeting. The committee then decided if a rule had been broken (error) or not broken (judgment call). If an error could not be phrased in terms of a rule broken, then it would not be considered an error. The rules were then evaluated by 2 reviewers and organized by theme into categories to determine common errors in emergency medicine.ResultsWe identified 108 episodes of rules broken in 103 cases within a database of 920 QA reviewed cases. In cases where a rule was broken and therefore an error was scored, the following 5 major themes emerged: (1) not acquiring necessary information (eg, not completing a relevant physical exam), N = 33 (31%); (2) not acting on data that were acquired (eg, abnormal vital signs or labs), N = 25 (23%); (3) knowledge gaps by clinicians (eg, not knowing to reduce a hernia), N = 16 (15%); (4) communication gaps (eg, discharge instructions), N = 17 (16%); and (5) systems issues (eg, improper patient registration), N = 17 (16%).ConclusionThe development of consensus-based rules may result in a more standardized and practical definition of error in emergency medicine to be used as a QA tool and a basis for research. The most common type of rule broken was not acquiring necessary information. A rule-based definition of medical error in emergency medicine may identify key areas for risk reduction strategies, help standardize medical QA, and improve patient care and physician education.

Project description:ObjectiveLack of trust between supervisors and trainees can have harmful consequences. Trust has been examined between physicians, patients, and staff in multiple settings but has not been examined in a bidirectional manner in the pediatric emergency department (PED). Debra Meyerson in 1996 discussed the theory of swift trust, a type of trust that develops quickly between temporary groups through reliance on categories. Meyerson describes categories as groups unified by social identities such as gender or profession. We explored the applicability of swift trust in the relationship between supervisors and trainees in the PED.MethodsThis multimethods study used qualitative interviews and the validated interpersonal mistrust trust measure (IMTM) to assess baseline trusting style. PED attendings from a single institution and residents from various training levels, specialties, and institutions rotating through the same PED were sampled until thematic saturation was reached. Interviews were analyzed using directed content analysis. IMTM scores were triangulated with interviewee's reported trusting styles.ResultsSeventeen PED attendings and 16 residents participated. Residents and attendings emphasized different factors that influence trust. Common factors across groups included affect, the need for vulnerability, and appropriate communication. Most described reliance on certain categories (level of training, specialty, etc.) when making trusting decisions. Categories such as gender and race were noted to be unimportant when making trusting decisions about others, although some participants believed these attributes played into decisions made by others. Quantitative data from the IMTM supported qualitative conclusions regarding trusting style.ConclusionsThe trusting relationship between supervisors and trainees in the PED dovetails with the swift trust theory. Common factors that influence trust reveal entry points for attendings and residents to improve trust and ultimately prevent negative patient outcomes. Future studies may examine how reliance on categories influences an individual's trust in their colleagues.

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The Ottawa knee rule: examining use in an academic emergency department.

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The Ottawa knee rule: examining use in an academic emergency department.

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