View clinical trials related to Emergencies.
Filter by:This is a prospective interventional study examining the effect of ketorolac at doses of 15mg versus 30 mg for duration of analgesia in emergency department patients with suspected renal colic.
The aim is to evaluate the effectiveness of the device (emergency kit and video-medical control in emergency call centers) in reducing deep night hospitalizations of elderly people living in retirement homes.
The goal of this observational study is to examine the effect of using a video link for evaluation of patients in the psychiatric emergency room. Under current Israeli law, the attending physician must come in to physically examine the patient before they can be admitted involuntarily. Patients often de-compensate and even may become violent while waiting for the attending to arrive. Previous studies have shown that evaluation of such patients via video-link has an extremely high concordance with in person evaluation. This study will compare patients who are evaluated via video-link with historical controls evaluated under usual conditions. This is an observational study, which is taking advantage of a change in practice to collect data on two different ways of delivering care, via chart reviews. If successful, this study will show that the video-link is feasible and acceptable to patients and staff. The following hypotheses will be tested: 1. The intervention will result in shorter ED time compared to historical controls. 2. The intervention will result in fewer violent incidents compared to historical controls. 3. The intervention will result in shorter overall hospital length of stay compared to historical controls.
This is a prospective observational study aiming to evaluate the diagnostic accuracy of the high-sensitivity Troponin assay performed with the Atellica VTLi POCT system (by comparison with the results obtained with the Atellica diagnostic system currently in use) and to evaluate the impact of the POCT system on the reduction of decision-making time (particularly of "rule-out"), by evaluating the number of cases in which the conclusion of the decision pathway at 3 h (algorithm currently in use) could have been concluded at 1 h.
This is a Prospective, multi-center study enrolling adults subjects presented to the ED/Urgent care, with symptoms consistent with lower respiratory infection (LRTI). The reason of this study is to demonstrate the MeMed BV can help clinicians make decisions about using antibiotics in patients with lower respiratory track infections and see how it would impact clinical outcomes, antibiotics use, hospitalizations, ED clinicians find ways to improve health and medical care.
The goal of this pilot clinical trial is to determine the feasibility of conducting a fully powered type 1 hybrid effectiveness-implementation trial on early sepsis care that is guided by early warning score in adult emergency department (ED) patients who have infection. The main questions it aims to answer are: - Is it feasible to execute the trial procedure and fulfill the progression criteria to a full-scale trial? - Does the Surviving Sepsis Campaign (SSC) Hour-1 Bundle care reduce the mortality of adult ED patients with a clinical diagnosis of infection and a National Early Warning Score 2 (NEWS2) equal to or greater than 5? - What are the barriers to and facilitators of the implementation of the SSC Hour-1 Bundle in the ED settings? Participants will receive the following SSC Hour-1 Bundle care during the intervention period: - Blood lactate level measurement - Blood cultures collection before administering antibiotics - Broad-spectrum antibiotics - Intravenous fluid - Vasopressors if the blood pressure remains low during or after fluid replacement to maintain the mean arterial blood pressure equal to or greater than 65 mmHg Researchers will compare patients who receive SSC Hour-1 Bundle triggered by a NEWS2 equal to or greater than 5 and patients who receive standard treatment based on clinical judgement to see if the SSC Hour-1 that is triggered by a high NEWS2 score could reduce mortality of adult ED patients with infection.
Hemolytic and uremic syndrome (HUS) is a clinic-biological syndrome related to thrombotic microangiopathy affecting predominantly the kidney. Atypical HUS (aHUS) has been historically defined as HUS occurring in the absence of infectious event. The role of complement dysregulation in aHUS pathophysiology has been largely demonstrated, since C genetic rare variants are present in 60-70% aHUS patients. In line with the frequency of C dysregulation in aHUS, Eculizumab, an anti-C5 monoclonal antibody, has dramatically improved aHUS patients prognosis. Numerous conditions have been associated with aHUS, including hypertensive emergency (HE), a syndrome of acute blood pressure flare associated with end-organ damage. In cases of HE-aHUS, whether primary aHUS is complicated by secondary HE, or primary HE leads to secondary aHUS is still debated. The investigators recently demonstrated that C genetic variants frequency was similar in patients with HE-aHUS and patients with aHUS without HE, suggesting a major role for C dysregulation in HE-aHUS. Consequently, the investigators propose to evaluate, in HE-aHUS patients, the benefit of a strategy with early Eculizumab therapy (used within its marketing authorization and its conditions of refunding by the health insurance in usual care), compared to standard of care including tight blood pressure control. The hypothesis suggests that C dysregulation may impact renal prognosis of HE-aHUS patients. The investigator's aim to demonstrate that early Eculizumab therapy improves prognosis of HE-aHUS patients. Method The HYPERSHU study is a randomized, controlled, open-labelled study including HE-aHUS patients with severe AKI and no evidence of other conditions associated with HUS (infections, autoimmunity, drugs, pregnancy). The investigators plan to include 62 patients. Patients will be randomized in 2 arms: - Early Eculizumab therapy (for 3 months) added to standard of care (tight blood pressure control). - Standard of care alone with tight blood pressure control. Renal function after 6 months is the primary evaluation criterium. HE is a frequently associated with aHUS, and strongly impacts patient renal prognosis. Efficient therapeutic strategies are still lacking for this condition. The HYPERSHU study will allow to evaluate the benefit of early Eculizumab therapy in patients with HE-aHUS and severe renal dysfunction.
The purpose of this research study is to determine if gentamicin is as effective treatment of acute uncomplicated cystitis (urinary tract infection) using aminoglycosides versus the current standards of care. The current standards of care in our region are often to prescribe a multi-day antibiotic prescription that is taken multiple times per day whereas gentamicin will be a one-time dose in the emergency department. Gentamicin is the medicine being studied.
Acute exacerbation of asthma represents an acute or sub-acute worsening in symptoms and lung function in patients with asthma. It is characterized by a progressive increase in symptoms of shortness of breath, cough, wheezing, or chest tightness. It is a common diagnosis in patients admitted in an Emergency Department for dyspnoea. Near 10 to 15% of respiratory symptoms in an ED are related to acute exacerbation of asthma. Treatment of acute exacerbation of asthma associates nebulized beta-2 agonist adrenergic with or without ipratropium bromide, oral corticosteroids and controlled oxygen therapy to maintain SpO2 between 93 and 95%. Treatment in the ED did not vary during last years, including for patients with a lack of efficacy after first line treatment, and exacerbation are always associated with a hospitalisation in 40% of adult patients and with mortality in 1% of hospitalized patients. Vibrating mesh nebulizers are devices using vibration to push drug through the mesh, resulting in the drug nebulization. Vibrating mesh nebulizers have been associated with better pulmonary drug delivery than jet-nebulizers, provide faster improvement in peak expiratory flow and have been associated in retrospective studies with patient prognosis, particularly in terms of throughput time and need for hospitalisation. However, no studies have prospectively compared nebulisation with a vibrating membrane device with standard nebulisation in patients with asthma exacerbation on clinically relevant criteria. Nebulisation with a vibrating membrane device may potentiate the clinical efficacy of short-acting bronchodilators, result in faster and more effective clinical improvement, and be associated with improved short- and medium-term patient outcomes. High-flow nasal cannula heated, and humidified oxygen (HNFO) is a ventilatory support which is commonly used for the management of acute respiratory failure for acute respiratory failure in intensive care units and in emergency departments. HFNO delivers high fraction of inspired oxygen (FiO2), generates a low level of positive pressure and provides washout of dead space in the upper airways, thereby improving mechanical pulmonary properties and unloading inspiratory muscles during ARF. Consequently, HFNO is associated with a decrease in the work of breathing. During asthma exacerbation, HFNO was associated with an improvement in the dyspnea level and in the respiratory rate compared with conventional oxygen therapy. However, HFNO has never been assessed in association with nebulized beta-2 adrenergic agonist. To resume, beta-2 adrenergic agonist nebulization with a vibrating mesh nebulizer seems effective, especially compared to standard jet nebulization. In addition, HFNO is a technique that appears to be suitable for the pathophysiological conditions of chronic reversible respiratory failure, and can be used during exacerbations of asthmatic disease. The high flow rate of gas makes it possible to control the FiO2 in order to avoid hyperoxia, to generate a PEEP effect, to reduce the patient's work of breathing and the respiratory resistance, and to avoid the re-inhalation of CO2 by a dead space wash-out. In the EOLE study, the investigators propose to compare three therapeutic management strategies. One standard strategy (nebulisation with a jet-nebulizer), and two experimental strategies (nebulisation with a vibrating mesh device, and nebulisation with a vibrating mesh device in association with HFNO). The investigators hypothesise that bronchodilator nebulization with a vibrating mesh nebulizer is more effective than jet-nebulizers for the management of patients admitted for asthma exacerbation and non-responders or with lack to efficacy to initial treatment. Furthermore, the investigators also hypothesise that the addition of the physiological effects of HFNO may enhance the efficacy of the treatment. The therapeutic effects of nebulisation with a vibrating membrane device alone or with the addition of the physiological effects of HFNO could constitute a new approach to the management of asthma patients, particularly in patients who are insufficiently responsive or non-respondent to initial treatment.
The study aims to evaluate the efficacy of negative pressure wound therapy (NPWT) compared with primary closure (PC) in surgical site infection (SSI) prevention for laparotomy for peritonitis.