View clinical trials related to Deep Vein Thrombosis.
Filter by:Background: -How people respond to drugs depends in part on their genes. For some drugs, doctors can use an individuals genetic background to help in dosing the drug. Researchers want to know how doctors incorporate personalized or genomic medicine into clinical practice. Objective: -To study how physicians make personalized treatment decisions Eligibility: -Healthy adult primary care physicians who are internal (or family) medicine residents. Design: - Participants will complete a screening form. - Participants will put on a headset, called a head-mounted display, showing a virtual reality environment. - The environment will contain an exam room and the virtual patient. - After interacting with the virtual patient, participants will complete a series of survey measures. - Participation will last for about 60 minutes. The virtual patient interaction and follow-up questions will be audio taped.
The Cothera VPulse(tm) mechanical compression device (MCD) combines rapid intermittent sequential compression with cold therapy and is designed for single patient use in the home. Additionally, it can track patient compliance. This study will examine if there is a difference in deep vein thrombosis (DVT) occurrence over 3 weeks after tourniquet-less total knee arthroplasty (TKA) and multimodal prophylaxis with or without extended MCD use in a cooling device/MCD system.
This is an observational study designed to monitor the course of the fraction of reticulated platelets and the correlation thereof to major adverse cardiac and cerebrovascular events after noncardiac surgery.
The purpose of this study is to determine how frequently children undergoing elective neurosurgical procedures develop blood clots in the deep veins of the legs while hospitalized. The information gained from this study will help us determine when children children need to receive therapy to help prevent this type of blood clot from forming.
Based on limited published epidemiological data, up to an alarming 1 in 50 surgical inpatients die within 30 postoperative days. Based on our own data from the B-Unaware (NCT00281489) and BAG-RECALL (NCT00682825) clinical trials, 30-day postoperative mortality among high-risk surgical patients is comparable to this at Barnes-Jewish Hospital, and 1-year mortality among high-risk surgical patients may be as high as 10%. Short- and intermediate-term postoperative mortality is therefore a pressing public health concern. Similarly, postoperative major morbidity - including delirium, stroke, myocardial infarction, atrial fibrillation, blood clots, renal dysfunction, wound infection, pneumonia, respiratory failure, loss of functionality, and chronic pain - occurs commonly and affects a substantial proportion of surgical patients, critically ill patients and patients undergoing procedures for chronic pain. Many factors associate strongly and independently with postoperative mortality and major morbidity: patient age, functional status, comorbid medical conditions, and duration and invasiveness of surgery, among others. It is a strategic priority to identify pre- and intraoperative risk factors that are subject to modification.
Study objectives To investigate if early controlled mobilization of the ankle in week 3 to 8 affects the functional outcome and patient reported outcome after treatment of acute Achilles tendon rupture. Type of study Randomized, controlled trial (RCT). 130 patients will be included. Time schedule Begins January 2014. Study period is 4-5 years; recruitment is expected to span 2 years Setup At Copenhagen University Hospital Hvidovre the majority of patients with acute ATR are treated non-operatively. A cast is applied in the emergency room. After 2 weeks the bandage is changed to a removable orthosis and full weight bearing is allowed. Patients who choose to participate in the trial will - through randomisation - be placed in one of the two groups: 1. The intervention group: Must perform controlled mobilization-exercises from the beginning of week 3. 2. The control group: In line with the current treatment regimen the patients must keep the boot on at all times and they are not allowed to move the ankle. Treatment protocol for the two groups is similar concerning orthose, removal of wedges and weight-bearing. The only difference is that patients in the intervention group are instructed to do ankle exercise. Post-examinations in relation to the study Follow-up is done at 8 and 16 weeks plus 6 and 12 months. The study's primary endpoint is at the 12 month mark. Population Patients who are treated for acute Achilles tendon rupture at Copenhagen University Hospital Hvidovre. Patients who fulfil the inclusion criteria but do not wish to participate are treated according the standard regimen (non-operatively without early controlled movement of the ankle joint). Number of patients 65 patients will be included in each group (a 130 patients in total).
The THRIVE-1 study will examine novel methods for enhancing blood flow in the lower limb using electrical stimulation. Increases in lower limb blood flow improve venous return and thereby reduce venous stasis. Since stasis is one of the compounding factors in the development of deep vein thrombosis, the risk of developing thrombosis should theoretically be proportionally reduced. This technique may prove to be a useful tool in preventing and reducing the incidence of deep vein thrombosis in both medical and surgical patients together with passengers undertaking significant duration travel (as travel - related deep vein thrombosis is not exclusively related to flying).
The primary objective of this study is to examine the flow characteristics of deep venous flow in the leg veins using Doppler ultrasound imaging and how this flow is modified by the application of a plaster and with a geko™ device in healthy volunteers
The SENTRY Bioconvertible Inferior Vena Cava (IVC) Filter has been developed to provide temporary protection against pulmonary embolism (PE).
This study hypothesises that the geko™ device is more efficient than TEDS in preventing the formation of symptomatic/asymptomatic Deep Vein Thrombosis (DVTs), post-surgery.