There are about 9403 clinical studies being (or have been) conducted in Switzerland. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
We sought to determine whether the dual-source computed tomography assessment of aortic valve stenosis and coronary artery disease is equivalent to or even better than conventional invasive coronary angiography and transthoracic echocardiography.
A study comparing conventional chemotherapy to low dose total body irradiation-based conditioning and hematopoietic cell transplantation from related and unrelated donors as consolidation therapy for older Patients with AML in first Complete Remission.
Study hypothesis : The purpose of this study is to determine whether Intracoronary infusion of autologous bone marrow derived progenitor cells to patients undergoing primary angioplasty for acute anterior myocardial infarction will lead to an improvement in cardiac function greater than that seen by placebo alone. Aims - To demonstrate that it is safe and feasible to deliver autologous bone marrow derived stem cells within hours of the primary angioplasty procedure - To demonstrate the effects of autologous bone marrow derived stem cells on cardiac function using cardiac MRI (or cardiac CT), echocardiography and left ventriculography. - To demonstrate the effect of autologous bone marrow derived stem cells in addition to standard care leads to improvement in cardiac function compared to patients saline(placebo) and standard care.
Patients with a history of colorectal cancer and known or suspected liver metastases who are scheduled for contrast-enhanced tomographic imaging will be included in this study. After randomization to either Primovist-enhanced MRI, extracellular contrast media (ECCM)-enhanced MRI or contrast-enhanced (CE)-CT outcomes and resource needs of the diagnostic work-up and treatment will be evaluated for each of the three imaging modalities. Main objectives of the study are to assess the proportion of patients for whom further imaging is required to come to a therapy decision and to evaluate the proportion of patients with intraoperatively modified surgical plans after Primovist-enhanced MRI as compared to ECCM-enhanced MRI and CE-CT.
To determine the effect of an amino acid on bacterial glycolytic acid formation in human interdental plaque.
The Cardiac Allograft Rejection Gene Expression Observational (CARGO) II Study is designed to provide independent evidence of the clinical performance of the non-invasive AlloMap test. Sensitive detection of cardiac allograft rejection and dysfunction is the basis for successful recipient management. The CARGO II Study will assess the correlation between the presence or absence of acute cellular rejection as determined by examination of endomyocardial biopsy specimens with results from the AlloMap Test. Of 17 participating transplant centers, 4 are in North America and 13 are in Europe.
The influenza virus, commonly called the flu, is a common source of infection in lung transplant patients and can often lead to pneumonia and possibly rejection. The annual influenza vaccine is the most important strategy used to prevent infection but it is not effective in all lung transplant patients. It has been thought that the response to the vaccine may be improved if it is given into the skin (intradermal) rather than the muscle (intramuscular). We hypothesize that a significantly greater proportion of patients will respond to vaccination using the intradermal influenza vaccine compared to the intramuscular vaccine.
Switzerland is having one of the highest premature rates in Europa and most of the preterm neonates need neonatal intensive care. Up to 80% of the analgesic used in neonatal intensive care units are either "off label used" or "non-licensed" used. As an alternative approach non-pharmacological interventions for pain prevention and relief are increasingly being recommended for the prevention and treatment of mild and moderate pain in this population. This multicenter pilot study will use a randomized three group,repeated measures design. The primary aims of this study of premature neonates are to: 1.) Estimate effect sizes for the impact of the proposed interventions(facilitated tucking alone, sucrose alone and sucrose in combination with tucking)on pain reactivity. 2.) Examine the impact of gestational age on the estimates of efficacy 3.) Examine the impact of the numbers of painful procedures the infant experiences and the concurrent use of analgesic medications on the estimates of efficacy
Background: Delirium and long-term cognitive dysfunction (CD) are important complications of major surgery and intensive care treatment. Delirium is associated with increased mortality and CD has an important impact on mortality, independency, social interactions, and quality of life. Delirium is an important risk factor for the development of long-term CD. Particularly, patients aged 65 or older undergoing cardiac surgery are at a high risk of developing these problems. There are data suggesting that inflammation plays a key role in the development of delirium and possibly CD. It has been shown that n-3 fatty acids modulate the immune response of patients and have beneficial effects in abdominal surgery. Working hypothesis: 1. Administration of n-3 enriched nutrition therapy including will modulate the inflammatory response and improve cognitive function after cardiac surgery. Specific Aims: This project will test the impact of perioperative enteral n-3 fatty acids ProSure, Abbott Nutrition) in elderly patients undergoing elective cardiac surgery. Primary endpoint is CD one week postoperatively. Methods: The investigators will investigate 400 patients aged 65 or older undergoing elective cardiac surgery. Half of these patients will receive supplementary of n-3 fatty acids to modulate the inflammatory response; the other half will receive an isocaloric nutritional supplement without n-3 fatty acids (Ensure Plus, Abbott Nutrition). Otherwise the treatment of the patients will not be influenced by this study. Cognitive function will be assessed preoperatively, 7 days and three months postoperatively. C-reactive protein, IL-6, IL-8, IL-10, S-100B, and neuron specific enolase will be monitored as markers of systemic inflammation and delirium.
Evaluation of the antinociceptive effect of 7 weeks of treatment with milnacipran, compared to placebo, in fibromyalgia out-patients