View clinical trials related to Emergencies.
Filter by:Investigators plan to conduct a randomized, double-blinded, controlled study among pediatric patients requiring minor procedures in the Emergency Department setting. Patients will be randomized to one of two arms of intranasal treatments: ketamine 1.0 mg/kg (K) or midazolam 0.3 mg/kg (M). The primary outcome will be change in anxiety using the Modified Yale Preoperative Anxiety Scale (mYPAS).
The purpose of this study is to determine the clinical utility of triage screening for anemia and carbon monoxide poisoning (COP) in the ED setting.This is a prospective, nonrandomized, multi-center study of the performance of simultaneous non-invasive testing for two common disorders (COP and anemia). We will determine the limits of agreement and performance characteristics of non-invasive carboxyhemoglobin (SpCO) and hemoglobin (SpHb) values compared to standard blood tests for measurement of carboxyhemoglobin and hemoglobin, in the emergency department setting.
The purpose of this study is to evaluate the impact of dextrose administration in severely sick children admitted to hospital with low-glycaemia. The problem: Mortality in children remains high in sub-Saharan African hospitals. While antimalarial drugs, antibiotics and other definitive treatments are well understood, the role of emergency care with supportive therapies such as maintaining normal glucose and electrolyte balances, has been given limited attention. Hypoglycaemia is common in children admitted to hospital in low-income settings. The current definition of hypoglycaemia is a blood glucose level of less than 2.5mmol/l. Outcomes for these children are poor, with a mortality rate of up to 42%. An increased mortality has also been reported among acutely ill children with low-glycaemia, defined as a blood glucose level of 2.5-5.0mmol/l. The reason for increased mortality rates is not fully understood. Study objective: To determine the impact on mortality of a raised treatment cut-off level for paediatric hypoglycaemia, from 2.5mmol/l to 5.0mmol/l. Methodology: Severely ill children admitted to two central Malawian hospitals; Queen Elisabeth Central Hospital, Blantyre and Zomba Central Hospital, with low-glycaemia (2.5-5.0mmol/l) will be randomised into intervention or control groups. The intervention group will be treated with an intravenous bolus of 10% dextrose 5ml/kg followed by a dextrose infusion in addition to standard care while the control group will receive standard care only. Children will be followed until discharge from hospital or death. Primary end-point is in-hospital mortality.
Nausea is a common complaint in patients who present to the emergency department (ED). Although the number of conditions that can present with nausea are numerous, the mainstay of treatment has become intravenous ondansetron (Zofran), not only due to its rapid onset but also its availability. One of the major drawbacks to using this form is that it often needs to be redosed. This study aims to compare intravenous (IV) ondansetron alone versus IV ondansetron given with IV dexamethasone (Decadron) as another viable option when treating patients with nausea in the emergency department. Previous studies in patients undergoing surgical procedures have shown that when IV dexamethasone is given with IV ondansetron to post-operative patients they have less nausea and vomiting than ondansetron alone, and were even found to show decreased post-operative pain associated with nausea. It has also been shown to decrease the need to re-dose antiemetic medication. Although this combination has not been tested in the emergency department it is believed by these investigators that the additional use of dexamethasone may decrease the need to use repeated doses of ondansetron. The investigators believe this may change the way physicians currently approach the nauseated patient in regards to treatment. That rather than possibly giving multiple doses of one medication over and over to reduce a patient's nausea, physicians can give two medications together at one time. The investigators hope to demonstrate that by giving intravenous dexamethasone and ondansetron together, it may be possible to reduce the number of patients who need additional doses of nausea medication.
After a basic training to echocardiography, emergency physicians will have to answer simple clinical questions about circulatory failure mechanisms. The objective of the study is to assess the agreement between these answers and those of the expert physician in patients admitted in the emergency department with a circulatory failure due to sepsis or not. Emergency physicians will volunteer to take part in a basic training on echocardiography. The training will include 4 hours of theory, 2 hours of interactive clinical cases and 6 hours of tutored practice at patients' bedside (10 to 15 examinations). The objective of the practice sessions will be to learn the technical grounds of transthoracic echocardiography (TTE), the different views and to identify the anatomical structures. The second part of the study will start after the training. Each eligible patient will be successively assessed by two investigators: one emergency physician recently trained and the expert physician. The echocardiography will be performed as soon as possible in the emergency department before or after the initiation of treatment without delaying it. The order of hemodynamic assessments will be random depending on the availability of the investigators; both assessments will however be performed within 30 minutes. Each investigator will independently read the echocardiography in real time at patients' bedside. They will then answer a limited list of standardized questions using two-choice answers or predefined choices. Finally investigators will choose a therapeutic proposition among a predefined list based on the answers. Only the results of the echocardiography performed by the expert physician will be used in patient management.
Metoclopramide (Reglan) is a common agent used for relief of headaches in the emergency department (ED).In this study the investigators seek to explore another option for treatment of headaches in the ED, one that may be more efficacious and efficient. Haloperidol (Haldol), a butyrophenone class of medication, is thought to act by affecting the dopamine 2 receptor in the brain. By exploring haloperidol as an option for treatment, the investigators hope to discover a more efficient and effective medication for the treatment of non-traumatic headaches, thereby decreasing a patient's length of stay in the department and decreasing the rate of return visits for continued discomfort from the same headache. This study could lead to the increased usage of haloperidol as a first line agent in the treatment of prolonged headaches presenting to the ED.
It is estimated that epistaxis results in 4.5 million emergency department visits per year throughout the United States. Due to the adverse effects of standard treatment options for epistaxis, tranexamic acid (TXA) may be considered an attractive option. In previous studies, when used with nasal packing, TXA showed faster time to control of bleeding. The goal of this study is to determine the efficacy and safety of topical intranasal TXA applied via atomizer for patients with epistaxis who present to the emergency department.
This is an observational study which aims to evaluate the possibility of using data from a capnography device to assess obstructive airway severity in both Chronic Obstructive Pulmonary Disease (COPD) and Asthma patients.
Investigators are comparing Ketamine to prochlorperazinecompazine for benign headaches in the ED. Subjects will be randomized into 1 of 2 groups. Group 1 will receive standard treatment of prochlorperazinecompazine 10 mg IV along with diphenhydramine 25 mg IV. Group 2 (research arm) will receive Ketamine 0.3 mg/kg along with ondansetron 4 mg IV. Subjects will be seen at 15, 30, 45, and 60 minutes post-intervention to obtain Heart Rate, Blood Pressure, Headache severity, Nausea severity, Vomiting severity, Anxiety severity, and Restlessness severity. At 24-48 hours post intervention we will contact subjects and assess their pain and assess their satisfaction with their migraine pain management as part of this study. Subjects' participation will last up to 48 hours post headache.
The combined administration of high dose of oral betamethasone and nebulization of adrenaline seems to be an attractive therapeutic alternative for reducing the rate of hospitalization for acute bronchiolitis treated in the emergency department. However, it is essential to confirm the trend previously observed with this treatment before using it in current practice.