View clinical trials related to Emergencies.
Filter by:This study aims to describe current treatment practices in the US for managing acute uncomplicated diverticulitis. In addition, we will identify clinical factors associated with the decision to discharge versus hospitalize patients with uncomplicated diverticulitis with the goal of informing clinical decision-making and providing a foundation for diagnostic algorithms to guide clinical practice.
Because a missed PE could be potentially lethal, several researches reported that PE is both overinvestigated and overdiagnosed. The diagnostic gold standard for PE is the computed tomographic pulmonary angiogram (CTPA) and has been shown to have clear risks and other downsides. To limit the use of CTPA, two rules were recently reported to be safe to exclude PE: the PERC rule and the YEARS rule. PERC is an 8 item block of clinical criteria that has recently been validated to safely exclude PE in low risk patients. YEARS is a clinical rule that allow to raise the threshold of D-dimer for the order of CTPA. However, whether a modified diagnostic algorithm that includes these two rules combined could safely reduce imaging study use in the ED is unknown. This is a non-inferiority, cluster cross-over randomized, international trial. Each center will be randomized on the sequence of period intervention: 4 months intervention (MOdified Diagnostic Strategy: MODS) followed by 4 months control (usual care), or 4 months control followed by 4 months intervention with 1 month of "wash-out" between the two periods. All centers will recruit adult emergency patients with a suspicion of PE. In the control group (usual strategy), patients will be tested for D-dimer, followed if positive by a CTPA. In the intervention group (MODS) : All included patients will be tested with quantitative D-dimer. The MODS work-up will be based on YEARS rule : - If all YEARS criteria are absent, the threshold of D-Dimer for ordering a CTPA will be raised. If at least one criterion of YEARS is present, then the D-dimer threshold for ordering a CTPA will be as usual.
Diagnostic error, Dual process model of reasoning) During the last decade, much emphasis has been placed on system solutions to patient safety problems. However, diagnostic error, despite being responsible for twice as many adverse events as medication error, has received little attention. The rate of diagnostic errors have been estimated to be between 0.6% to 12%.Some estimates are as high as 15%.The rate of negative outcome or adverse effects of diagnostic errors range from 6.9% to 17%. Most authors accept that the dual process model of reasoning explains how clinicians make diagnoses. The purpose of this study is to investigate why diagnostic errors occurred in the emergency departments (EDs).
The goal of this study is to teach emergency medicine resident physicians to communicate more effectively with patients at the time of emergency department discharge in the setting of diagnostic uncertainty (i.e. no definitive cause identified for the patient's symptoms). All residents will complete baseline and follow up assessments by completing in-person simulated patient discharged. After the baseline assessment, they will complete an online educational curriculum that has been developed by the study team, and will participate in video-based simulation deliberate practice (DP) and feedback sessions using a simulation-based mastery learning (SBML) approach. They will be assessed with the Uncertainty Communication Checklist (UCC), a tool already developed by the study team, that has a minimum passing standard (MPS) that was established through engagement of both patients and physicians. The investigators will perform a 2-arm wait-list randomized control trial with resident physicians to test the efficacy of the SBML curriculum in training residents to have a discharge discussion with patients discharged from the emergency department with diagnostic uncertainty.
The study will be conducted in 2 phases (A and B) using two different groups of patients in order to prove that an early prescription of radiography using the Ottawa Ankle Rules by a nurse practitioner could shorten length of stay of a patient suffering from ankle trauma at the Hospital Center of Saint-Brieuc.
This study describes the caseload treated by the extended scope physiotherapists(ESP) working in the emergency department at Slagelse Hospital. Patients treated by the ESP during a 3 month period will be included in this study. Furthermore we aim to assess if ESPs treating patients with minor musculoskeletal injuries in the ED can predict the short-term prognosis of recovery. The prediction is made at hospital discharge using a (-7/+7) numerical rating scale (-7=poor prognosis; 7=best prognosis).
Emergency departments (ED) in several countries integrated physiotherapists in order to reduce wait times for patients with musculoskeletal disorders (MSKD). These initiatives have indeed reduced wait times, length of stay, time waited before seeing a professional and the prescription of unnecessary consultations and diagnostic tests. In Canada, such initiatives are marginal and their effects have not been studied. The objectives of the project are to evaluate the effects of physiotherapy management of patients with MSKD in ED compared to usual practice on clinical course of patients, use of services and resources, and waiting time and length of stay in ED. The hypothesis is that patients presenting with a MSKD to the ED with direct access to a physiotherapist will have better clinical outcomes and that use of services, waiting time, and length of stay are going to be inferior to those of the EP group.
For several decades, there is an aging population, particularly in industrialized countries. This lengthening of the duration of life is accompanied by an increase in the number of chronically ill patients. On an estimate of 15 million patients in France today, the figure reported for 2020 would be 20 million patients. Chronic diseases are responsible for functional decompensation and admission responsible autonomy breaks in nursing homes (Accommodation Establishment of People Dependent Elderly). An estimated 700,000 the number of people currently living in retirement homes in France. These residents are mostly dependent and multiple pathologies requiring regular general and specialist medical monitoring . Medical concern demographic outlook and the need for access to quality care across the country leads to the development of telemedicine. The need for telemedicine is not the same throughout the territory. It is less, or different, in highly urbanized areas where the density of health professionals is high, then it can be a new response to the needs of rural, isolated or landlocked. Telemedicine promotes the development of the concept of graduated care sector, especially in the management of patients with chronic diseases. Telemedicine in rural nursing homes and can be a tool for assessing, monitoring and coordination to avoid decompensation of chronic conditions and rehospitalization. This organization can afford to break the isolation of general practitioners and EHPAD coordinators physicians in rural areas and provide access to several specialties.
Preclinical emergency management is frequently associated with a combination of physical and psychological stress. This stress is known to lead to a broad variety of changes in the physiology even extending in the cardiovascular system. Both physical and psychological stress induces ECG changes. These changes include not only arrhythmias but also deviations in ST-T segment representing the phase of repolarization. Information about changes in ST-T segment are missing until now. The investigators hypothesise that ST-T deviations occur in emergency physicians during shift at an emergency response car. In order to show changes in ST-T segment a prospective observational trial will be conducted. By using a 12 lead ECG Holter the investigators will obtain ECGs during shifts of emergency physicians at an emergency response vehicle. During 12-hour shifts emergency physicians will be attached to the 12 lead Holter ECG. ECGs will be analysed after blinding of names and reason of call (code) to the investigators. The primary outcome will be ST-T segment changes greater than 0.1mV in two corresponding leads for more than 30 seconds per 100 calls. As secondary outcomes, other ECG changes such as ST-T segment changes <0.1mV, T wave inversion or HRV will be analysed. Furthermore, surrogate parameter of stress will be measured using NASA-Task Load Index and cognitive appraisal and correlated to ST-T segment changes. Correlations between different phases of calls, different indications of calls and ECG changes will be assessed. Furthermore, correlation between alarm codes apriori defined as stressfull using a delphi process and ST-T segment changes as well es surrogate parameters of stress will be assessed.
Many patients presenting in Emergency Department (ED) present alcohol acute intoxication. Some previous studies in general population found that young people under- or over-estimated of blood alcohol concentration (BAC). The hypothesis of the study is that self-estimation of BAC by the patient is under-estimated. Moreover, comparing self-estimation of BAC and objective measure of BAC, which is routinely performed in ED, could increase in patients the awareness of the disorders, increase motivation to change of the patient, and increase the rates of seeking-treatment six months after the first evaluation, in particular in patients with alcohol use disorders. To the investigators knowledge, there is no study investigating self-estimation, compared to objective measurement of blood alcohol concentration in patients with alcohol intoxication presenting to an Emergency Department (ED). The study will assess blood alcohol concentration and self-estimates of BAC, using the Subjective Effects of Alcohol Scale for Measuring Subjective Response to Alcohol in 100 patients with or without alcohol use disorders according to DSM-5 classification (using MINI scale and Alcohol Use Disorders Identification Test (AUDIT)