Active clinical trials for "Emergencies"

Several studies exist on patient performance in drive simulators especially around and after surgery. Recommendations concerning the ability to drive preoperatively are based on these studies, which generated their data using drive simulators. However, in all the datasets driving performance remains highly individual. Since a drive simulator is not readily available in normal general practitioner surgeries it would be helpful to have convenient clinical tests to evaluate a patients individual ability to perform an emergency stop. This study aims at evaluating different possibilities how such performance might be predicted. Patients with knee osteoarthritis and patients who have received total knee arthroplasty are tested clinically and their results are compared with the gold standard experiment - a drive simulator.

The traditional postoperative care after abdominal surgery included the need of nasogastric tube, fasting until resumed bowel function and progressive reinstitution of oral intake from liquid to solid diet. Recent studies have shown no benefits of this traditional management over early oral feeding. Nevertheless, the researches in emergency surgery are scarce.

In this pilot study, we intend to demonstrate that a great portion of women at high risk (inadequate screening, HPV 16/18 and/or cytology) are presenting to the ED, cytology/ HPV testing via ThinPrep®Pap testTM and surveillance. We intend to provide improved access to healthcare and monitoring through administration of vaccine to eligible patients and 1 year follow up for patients involved in this study. Females meeting inclusion/exclusion criteria participating in the study (n=100) that have not had a cytology test in 2 or more years will be offered the Thin Prep® cytology test. This study will allow surveillance of disease through cytology and HPV DNA testing via collection of data using Thin Prep® cytology with reflex HPV DNA testing according to established guidelines as described below. Provide improved access to healthcare and monitoring through administration of vaccine for eligible females as established by guidelines. Patients will receive first vaccine in the ED and will have arranged follow up for administration of the 2 month and 6 month series of the HPV vaccination. Through data collection, we intend to determine if there is a need for vaccination and determine if patients are likely to follow up..

This study will enroll patients presenting to the emergency department with acute suicidal ideation meeting inclusion and exclusion criteria. Patients will be randomized to one of three arms: ketamine (intervention) or diphenhydramine (control) or placebo (control). Serial measurements will be made in the ED and at follow-up intervals.

A prospective, post market, non-randomized study to evaluate the reduction in time to interrogation for patients with St. Jude Medical remote care compatible devices interrogated by the unpaired Merlin@home transmitter in the Emergency Department (ED). Two sites will enroll up to 100 patients total. Expected duration of the study is 6 months. Once enrolled the patient will participate in the study for the duration of the Emergency Department stay, until discharged or admitted to the hospital.

The purpose of this trial is to determine whether providing non-contracepting women with gonorrhea or chlamydial infection with advanced provision emergency contraception (APEC) and condoms decreases their risk of becoming pregnant.

In this study, we investigate the role of Cardiac Magnetic Resonance Imaging in patients with suspected, but not yet proven, "acute cardiac syndrome ACS". Patients are included if they presented to the local Emergency Department with chest pain, but the first tests in the Emergency Department are negative or not clearly indicative of cardiac ischemia. For example, the first lab value Troponin T is negative or borderline elevated; or the first ECG is not clearly indicative of ischemia. The standard procedure for these patients is to wait 4-6 hours and then repeat the test; if they continue to be negative, the patients are discharged home, if the have become positive, an invasive coronary artery angiography has to be performed. We think, that a CMR study can shorten the time needed to make the decision of either "discharge" or "admit to CCU and perform a coronary artery angiography". CMR has been shown to be the gold standard for heart function (thus, can see even subtle wall motion abnormalities), for tissue characterization (so-called T2-weighted images can identify tissue edema (swelling); perfusion images can identify areas with reduced blood supply; late enhancement images can safely identify fibrotic or irreversibly damaged tissue) and can even be used to stress the patients to exclude a critical or non-critical narrowing of coronary arteries. The primary endpoint of this study will be the impact of CMR on the time-to-decision in these patients. It should be possible to a) identify all patients WITH an acute infarct by CMR and send them to a cath lab sooner compared to waiting for a second test; b) identify all patients WITHOUT an acute infarct and c) perform a stress test in those patients to exclude severe coronary artery disease.

Hypertension affects approximately 65 million people in the United States and approximately 20 million individuals remain undiagnosed. In Emergency Room visits, many as one third of the patients were noted to have elevated BP readings, two thirds of which could benefit from further therapy or closer clinic follow-up. However primary care follow-up after discharge with an elevated BP is surprisingly low. The purpose of this study is to measure the follow-up rate after the Emergency Room visit in individuals identified with elevated blood pressure after a brief counseling regarding risks of elevated blood pressure.

The objectives of the study were to determine whether ondansetron treatment would reduce: the amount of vomiting in the emergency department; the need for intravenous rehydration; and the need for hospitalization.

The purpose of this study is to see whether individuals who access the "911" emergency medical system with a heart attack or severe chest pain will receive more timely hospital treatment and better outcomes if hospital clinicians are provided with earlier and more complete electrocardiography (ECG) information.