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.
The purpose of this study is to test a new non-invasive tool to measure hemoglobin in retinal arteries.
The ABSORB EXTEND trial is to continue the assessment of the safety and performance of the ABSORB Bioresorbable Vascular Scaffold (BVS) System ABSORB BVS is currently in development at Abbott Vascular.
Major surgery is still associated with a high rate of postoperative morbidity despite improved techniques in surgical management. Surgery-induced alterations of the immune system are well described and may play a role in the genesis of postoperative complications. It has been shown by several large scale clinical trials, that the use of immunonutrition in postoperative cancer surgery, trauma and critically ill patients resulted in an improved immunocompetence and/or reduced postoperatively infectious morbidity and/or length of hospital stay.The pre-operative regimen was between 5 to 7 days of treatment. The aim of this trial is to evaluate if a shorter administration of 3 days pre-operatively would be beneficial as well.
This study aims to identify clinical symptoms and outcomes, as well as response to anti-viral treatment in children living in Geneva, with influenza A/ H1N1 infection during the current pandemic.
The objective of this study is to assess vaccine responses to novel adjuvanted influenza A(H1N1) vaccines in patients at high risks of influenza A(H1N1) complications.
The increasing intake of fructose has been associated with an increase in obesity among US children and adolescents, but its "dose dependent" effects on insulin sensitivity and lipid metabolism has not been studied in detail. Methods: 36 healthy male adult human subjects will be included in this study. They will be randomly allocated into a low, moderate or high fructose, a moderate or high glucose and a sucrose diet for 3 weeks. In randomized order and with 4 week wash out intervals each subject will receive all six different diets. Three day food records will be used to measure total fructose and glucose intake. During the low fructose diet subjects will be instructed to avoid nutrients containing fructose aiming at consumption of less than 1g fructose/d. During the moderate fructose diet subjects will receive 3x13.3g of fructose or glucose, respectively. High fructose diet subjects will receive either 3x26.7g/d of fructose, 3x 26.7g/d of glucose or 3x 26.7g/d of sucrose in the form of three daily soft drinks taken together with the three main meals. 75 g oral glucose tolerance testing will be performed and composite insulin sensitivity index will be calculated The presence of phosphorylated fructose metabolites in plasma will be measured by targeted LC-MS/MS. In addition, metabolite biomarkers in plasma will be screened by untargeted metabolite profiling using both LC-MS and GC-MS. In a subgroup of 10 subjects an euglycemic hyperinsulinemic clamp will be performed using [6,6- 2H2]glucose. Thus, the lipogenic potential of fructose in humans will be compared with isocaloric amounts of glucose. Particularly, the question whether lipogenic effects are continuously dose dependent or whether there is a lipogenic shunting and if yes, at what level of ingested fructose will be addressed.
Assessment in an open trial if a standardized saw palmetto preparation has a positive influence on sexual dysfunctions in patients with BPH and sexual dysfunctions.
The purpose of this study is to compare the impact and outcome of continuous volatile anesthesia to continuous intravenous anesthesia and to preconditioning volatile anesthesia in liver surgery.
Experimental studies and previous clinical trials suggest an improvement in mortality and neurological function with hypothermia after cardiac arrest. However, the accrued evidence is inconclusive and associated with risks of systematic error, design error and random error. Elevated body temperature after cardiac arrest is associated with a worse outcome. Previous trials did not treat elevated body temperature in the control groups. The optimal target temperature for post-resuscitation care is not known. The primary purpose with the TTM-trial is to evaluate if there are differences in all-cause mortality, neurological function and adverse events between a target temperature management at 33°C and 36°C for 24 hours following return of spontaneous circulation after cardiac arrest.
This is a multicenter, randomized and open-label Phase II study to compare the safety, tolerability and biological effectiveness of ALX-0081 versus the GPIIb/IIIa inhibitor ReoPro® in high risk PCI patients. Patients will receive standard treatment with acetylsalicylic acid (ASA) plus clopidogrel and heparin. Eligible patients will be randomly assigned to receive open-label study treatment with either ALX-0081 or ReoPro®. Patients will be stratified according to PCI type (elective or ad-hoc) and stent type (bare metal stent or drug eluting stent).