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Emergency Department Presentations (emergency + department_presentation)
Selected AbstractsPredictive Value of T-wave Abnormalities at the Time of Emergency Department Presentation in Patients with Potential Acute Coronary SyndromesACADEMIC EMERGENCY MEDICINE, Issue 6 2008Kathy B. Lin BA Abstract Objectives:, T-wave abnormalities on electrocardiograms (ECGs) are common, but their ability to predict 30-day cardiovascular outcomes at the time of emergency department (ED) presentation is unknown. The authors determined the association between T-wave abnormalities on the presenting ECG and cardiovascular outcomes within 30 days of presentation in patients with potential acute coronary syndromes (ACSs). Methods:, This was a secondary analysis of a prospective cohort study of ED patients that presented with a potential ACS. Patients were excluded if they had a prior myocardial infarction, ST-segment elevation or depressions, right or left bundle branch block, or Q-waves on the initial ECG. Data included demographics, medical and cardiac history, and ECG findings including the presence or absence of T-wave flattening, inversions of 1,5 mm, and inversions >5 mm. Investigators followed the hospital course for admitted patients, and 30-day follow-up was performed on all patients. The main outcome was a composite of death, acute myocardial infarction, revascularization, coronary stenosis greater than 50%, or a stress test with reversible ischemia. Results:, Of 8,298 patient visits, 5,582 met criteria for inclusion: 4,166 (74.6%) had no T-wave abnormalities, 721 (12.9%) had T-wave flattening in two or more leads, 659 (11.8%) had T-wave inversions of 1,5 mm, and 36 (0.64%) had T-wave inversions >5 mm. The composite endpoint was more common in patients with T-wave flattening (8.2% vs. 5.7%; p = 0.0001; relative risk [RR] = 1.4; 95% confidence interval [CI] = 1.1 to 1.9), T-wave inversions 1,5 mm (13.2% vs. 5.7%; p = 0.0001; RR = 2.4; 95% CI = 1.8 to 3.1), and T-wave inversions >5 mm (19.4% vs. 5.7%; p = 0.0001; RR = 3.4; 95% CI = 1.7 to 6.1), or any T-wave abnormality (10.8% vs. 5.7%; p = 0.0001; RR = 1.9; 95% CI = 1.6 to 2.3), even after adjustment for initial troponin. This association also existed in the subset of patients without known coronary artery disease. Conclusions:, In patients with potential ACS presenting to the ED, T-wave abnormalities are associated with higher rates of 30-day cardiovascular events. [source] Long bone fractures in children under 3 years of age: Is abuse being missed in Emergency Department presentations?JOURNAL OF PAEDIATRICS AND CHILD HEALTH, Issue 4 2004J Taitz Objective: Distinguishing injuries due to accidents from those due to child abuse in young children is important to prevent further abuse. We aimed to study the presenting features, mechanism of injury, type of fracture and indicators of possible abuse in children under 3 years of age, presenting to the Emergency Department (ED) of a tertiary referral Children's Hospital, to see whether those injuries that were more likely abusive were distinguished from those that were more likely accidental. Methods: We analysed the medical records from the Emergency Department Information System of all children below 3 years of age, who were treated for a long bone fracture at the Sydney Children's Hospital, Randwick, NSW, over a 1-year period. Demographic details, presenting complaint, mechanism of injury, type of fracture, other historical and examination data and action taken were noted. Nine indicators that raise suspicion of abuse were developed from the literature. Using these indicators, patients' ED notes were reviewed to establish whether long bone fractures suspicious for abuse had been referred for further evaluation. Results: One hundred patients with a total of 103 fractures presented during the study period. No child had multiple fractures at a single visit. The fractures included 36 radius/ulna, 27 tibia/fibula, 20 humeral, 17 clavicular and three femoral. The mean age of patients was 21.6 months (range 13 days , 35 months). Fourteen patients were younger than 12 months. Review of the notes revealed 31 children with indicators suspicious for abuse, of whom 17 children had one indicator, 11 children had two indicators, and three children had three indicators. Only one child was referred for further evaluation to child protection. Conclusion: Abuse cannot usually be determined by fracture type alone. Doctors in the ED miss indicators for abuse because they do not look for these indicators in the history and examination. Knowledge of indicators that raise suspicion of abuse is needed for a further forensic assessment to occur. The development of specific referral guidelines, ongoing education and a comprehensive injury form may improve referral of children from the ED to child protection. [source] Why are alcohol-related emergency department presentations under-detected?DRUG AND ALCOHOL REVIEW, Issue 6 2008An exploratory study using nursing triage text Abstract Introduction and Aims. This study examined two methods of detecting alcohol-related emergency department (ED) presentations, provisional medical diagnosis and nursing triage text, and compared patient and service delivery characteristics to determine which patients are being missed from formal diagnosis in order to explore why alcohol-related ED presentations are under-detected. Design and Methods. Data were reviewed for all ED presentations from 2004 to 2006 (n = 118 881) for a major teaching hospital in Sydney, Australia. Each record included two nursing triage free-text fields, which were searched for over 60 alcohol-related terms and coded for a range of issues. Adjusted odds ratios were used to compare diagnostically coded alcohol-related presentations to those detected using triage text. Results. Approximately 4.5% of ED presentations were identified as alcohol-related, with 24% of these identified through diagnostic codes and the remainder identified by triage text. Diagnostic coding was more likely if the patient arrived by ambulance [odds ratio (OR) = 2.35] or showed signs of aggression (OR = 1.86). Failure to code alcohol-related issues was more than three times (OR = 3.23) more likely for patients with injuries. Discussion and Conclusions. Alcohol-related presentations place a high demand on ED staff and less than one-quarter have an alcohol-related diagnosis recorded by their treating doctor. In order for routine ED data to be more effective for detecting alcohol-related ED presentations, it is recommended that additional resources such as an alcohol health worker be employed in Australian hospitals. These workers can educate and support ED staff to identify more clearly and record the clinical signs of alcohol and directly provide brief interventions. [source] Characteristics and comorbidity of drug and alcohol-related emergency department presentations detected by nursing triage textADDICTION, Issue 5 2010Devon Indig ABSTRACT Introduction This study used nursing triage text to detect drug- and alcohol-related emergency department (ED) presentations and describe their patient and service delivery characteristics. Methods Data were reviewed for all ED presentations from 2004 to 2006 (n = 263 937) from two hospitals in Sydney, Australia. Each record included two nursing triage free-text fields, which were searched for more than 100 drug-related and more than 60 alcohol-related terms. Adjusted odds ratios were used to compare the characteristics of drug and alcohol-related ED presentations with all other ED presentation types. Results Just over 5% of ED presentations were identified as alcohol-related and 2% as drug-related. The most prevalent drug-related ED presentations specified were related to amphetamines (18%), heroin (14%), cannabis (14%) and ecstasy (12%), while nearly half (43%) were drug unspecified. Polydrug use was mentioned in 25% of drug-related and 9% of alcohol-related ED presentations, with the highest rate of polydrug use among ecstasy-related (68%) presentations. Drug- and alcohol-related ED presentations were significantly more likely than other ED presentations to have a mental health diagnosis, with the highest rates found among cannabis-related (OR = 7.6) or amphetamine-related (OR = 7.5) presentations. Conclusion The ED provides an opportunity for early intervention for patients presenting with comorbid drug and alcohol and mental health problems. Further research is needed to assess the prevalence of drug and alcohol problems in ED patients with mental health problems and to develop effective interventions in that setting. [source] Adolescent emergency department presentations with alcohol- or other drug-related problems in Perth, Western AustraliaADDICTION, Issue 7 2001Gary K. Hulse Aims. To identify the morbidity, type of substance used and the pattern of presentation by adolescents with problems related to alcohol or other drug (AOD) use. Design. A 4-week retrospective review of hospital records. Setting. Four metropolitan hospitals in Perth, Australia. Participants. There were 1064 presentations by people aged 12-19 years of which 160 (15%) were related to AOD use. The median age of the AOD cases was 17 (interquartile range 16-19) of whom 97 (61%) were male and 19 (12%) were Indigenous Australians. Findings. Alcohol was the most frequent precursor to presentation (66, 41%) followed by heroin (24, 15%) and prescription/over-the-counter drugs (24, 15%). Injury was the most common diagnosis at presentation (50, 31%), followed by overdose/drug use (47, 29%). A diagnosis of injury was significantly more likely following the use of alcohol than other categories of substances (,2 = 42.07, df = 3, p < 0.001). Deliberate self-harm (DSH) occurred in more female than male cases (,2 = 7.4, df = 1, p < 0.01). Presentations were more frequent over the weekend (102, 64%) than on weekdays, and the length of stay was significantly shorter for weekend cases (Mann-Whitney U 2132, p < 0.05). Conclusions. Given the small window of opportunity to provide AOD treatment to youth following hospital presentation, a number of suggestions are made. From a harm-minimization perspective the focus of interventions should be on alcohol use by male youth and DSH associated with prescription/over-the-counter drug use by female adolescents. In addition, Indigenous youth are over-represented in hospital presentations, but there is currently a lack of evaluated interventions designed for them. [source] The economic burden to the public health system of treating non-viral injecting-related injury and disease in Australia (a cost of illness analysis)AUSTRALIAN AND NEW ZEALAND JOURNAL OF PUBLIC HEALTH, Issue 4 2009Rohan Sweeney Abstract Objective: We estimated the cost to the public health system of treating Injecting-Related Injuries and Diseases (IRIDs) in the three most populous states in Australia in the 12 months over 2005/06. Methods: We conducted a cost of illness analysis from the perspective of the public health system. Costs of treating IRIDs in the community were estimated from health service utilisation surveys of injecting drug users and physicians (yielding data on Government subsidised physician visits, medicines prescribed and emergency department presentations). Data on admitted hospitalisations in public hospitals due to IRIDs were extracted from State Government databases. Appropriate costs were attached to all Government-borne services and prescriptions to estimate the total cost to the public health system of treating IRIDs in 2005/06 in Queensland, NSW and Victoria. Results: Our estimate of the cost to the public health system of treating IRIDs in Queensland, NSW and Victoria in 2005/06 was $20 million. Conclusion: IRIDs are an under-recognised harm resulting from injecting drug use, but the economic burden of IRIDs in Australia are non-negligible. Research is needed to identify cost effective programs to reduce the clinical and economic burden caused by IRIDs, particularly to reduce hospitalisations due to IRIDs. Implications: General practitioners, clinicians and other health workers need to be alert to IRIDs in their injecting drug user clients to prevent progression to more serious disease and consequent elevation of the associated economic costs. [source] | ||||||||||