View clinical trials related to Ultrasonography.
Filter by:Ultrasound (US)-guided central venous catheterization is now considered standard of care according to recent clinical evidence, at least considering jugular vein approach. Recent trials suggested that even US-guided subclavian approach could be more effective that landmark technique. However, studies comparing both sites employing US are still lacking. We, therefore, designed a non-inferiority randomized controlled trial to compare these sites, both using US guidance, according to immediate complications following central venous catheterization.
The purpose of this investigation is to conduct a randomized, patient-blinded prospective controlled trial comparing peripheral intravenous cannulation in children done by: 1. Conventional landmark cannulation where the intravenous cannulation is done by direct visual guidance or palpation or a combination thereof. 2. Ultrasound guided cannulation by means of DNTP. The investigators hypothesize that with ultrasound-guided peripheral intravenous cannulation the first-attempt success rate will be significantly higher than by the conventional landmark cannulation technique.
The study evaluates the knowledge, attitude and practice about Focused Assessment with Sonography in Trauma among emergency medicine practitioners in Poland.
The study evaluates the knowledge and attitude about Focused Assessment with Sonography in Trauma examination among medical students and medical staff in Poland.
To evaluate the predictive value of clinical, functional (HAQ), laboratory and US variables in relation to disease activity and radiographic outcome in patients with RA who start treatment with Remicade at 24 weeks.
Currently available investigating modalities like CT scans, MRI etc although have a high accuracy in staging of gastrointestinal(GI) tract malignancies, are not correct in all cases . The aim of this study is to assess the role of intraoperative ultrasound as a modality to increase the staging accuracy of GI tract malignancies
The purpose of this study is to determine whether addition of automated whole breast ultrasound to the usual screening mammography in a population of asymptomatic women with mammographically dense breasts will result in a significantly greater number of breast cancers discovered than would be found by mammography alone.