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.
Currently, the estimated number of people with diabetes mellitus is approximately 387 million people worldwide. Due to population growth, urbanization, ageing and the rising prevalence of obesity the numbers of individuals with diabetes is increasing likewise. It has been shown that improving glycemic control is associated with a reduction in late complications of diabetes, such as cardiovascular and microvascular diseases. Therefore, treatment guidelines were established internationally by large and renowned associations and adopted by many countries. For Switzerland only sparse data exist on the actual implementation of such recommendations and on patient's well-being. The Swiss Diabetes Registry - SwissDiab Study is a prospective cohort study aiming at including and collecting data of virtually all patients regularly seen and treated at the study centers (≈ 500 patients each), irrespective of type, duration of diabetes or treatment . This allows the evaluation of diabetes treatment strategies at these centers. Furthermore, risk indicators for micro- and macrovascular complications, mortality as well as costs and quality of life will be assessed. Data will be recorded through an internet-based, electronic database specifically designed for this study. At a later perspective it is planned to extend data collection to general practitioner/family doctor networks in order to include a larger and more representative sample of patients with diabetes in Switzerland.
Until now it has been assumed that regular endurance training has a positive influence on cardiac function and that the positive effect increases with increasing intensity. However, little is known about the effects of intense endurance stress on the heart. According to current knowledge repeated exposure to strenuous endurance activity may lead to minor but possibly irreversible damage to the heart with resultant scarring of the heart's muscle. Within this study we attempt to find out by different analytical methods - in particular magnetic resonance imaging (MRI) and ultrasound of the heart - to what extent the heart muscle is affected by an intense endurance exercise, i.e. the "Jungfrau-Marathon", and which changes can possibly be found. Due to repeated measurements we will obtain further information on the short-term course of possible changes. Hypotheses: A single bout of prolonged strenuous exercise (PSE) leads to transient alteration in cardiac function accompanied by the appearance of biomarkers for myocardial damage.
The purpose of this trial was to establish the safety, tolerability and PK of nilotinib in this population and to test the hypothesis that 6 months treatment with nilotinib will significantly reduce pulmonary artery resistance.
To date, there have been no formal clinical studies completed using tiotropium in CF patients. While there is a large body of evidence demonstrating the efficacy and safety of tiotropium in patients with Chronic Obstructive Pulmonary Disease (COPD), relatively little is known about its efficacy and safety in patients with a diagnosis of cystic fibrosis. Therefore, Boehringer Ingelheim proposed to profile the long acting anticholinergic tiotropium and to generate adequate clinical data for use as a bronchodilator in paediatric and adult CF. The phase III trial (205.438) is a part of the approved Paediatric Investigation Plan (PIP) agreed for Spiriva® Respimat® in Cystic Fibrosis.
Sleep-wake disturbances (SWD) are frequent in Parkinson's disease (PD) and affect the quality of life of affected patients. Rasagiline is a potent, highly selective, irreversible, second-generation, monoamine oxidase type-B (MAO-B) inhibitor with a 24h dopaminergic effect. It is well known that dopaminergic treatment closely interacts with SWD. This study aims to assess the effect of Rasagiline on SWD in PD patients. In this randomized, double-blind, placebo controlled study in clinical phase IV, 60 subjects will be treated with rasagiline 1mg po once daily or placebo over 8 weeks. The study is planned to be conducted in 6-9 Swiss centers. Questionaires will be used to assess SWDs: sleep disturbances (Parkinson's Disease Sleep Scale, PDSS), daytime sleepiness (Epworth Sleepiness Scale, ESS), fatigue (Fatigue Severity Scale, FSS), apathy (Apathy Evaluation Scale Self, AES-S), disability (Sheehan scale) and QoL in PD patients. - Trial with medicinal product
The aim of this study is to investigate the efficacy, safety and tolerability of BI 10773 compared to placebo and sitagliptin given for 24 weeks as monotherapy in patients with T2DM with insufficient glycaemic control. For the open-label part of the study the objective is to estimate the efficacy and safety of BI 10773 when given for 24 weeks in patients with T2DM with very poor glycaemic control.
The aim of this study is to find out how patients with osteoarthritis, rheumatoid arthritis and ankylosing spondylitis receiving NSAID-therapy are treated and managed by their doctor in usual clinical practice, how patients comply with their treatment and how satisfied they are with their treatment.
The aims of the study are to investigate the effects of diacetylmorphin (heroin) on brain using functional magnetic resonance imaging (fMRI), coupled with measurements of cortisol concentrations and neurophysiological stress parameters during the presentation of emotional and cognitive stimuli in patients with heroin dependence.
Headache is a common symptom, and patients often seek medical attention at emergency departments due to headaches. The aim of the CoHead Study is to find out if it is possible by measuring copeptin, a marker of stress in the blood, to find out which patients have simple headaches and which patients have dangerous headaches that are the symptom of an underlying disease and need further investigation and treatment. Copeptin is a marker for physical stress and has been tested in patients with stroke, heart attack and pneumonia. In all these illnesses, the patients with the most serious forms had the highest levels of copeptin, while the ones with only mild presentation or no affection at all had the lowest levels of copeptin. The investigators expect to show the same in patients with headaches.
In patients undergoing coronary artery bypass graft (CAGB) surgery, aspirin is commonly prescribed to prevent graft thrombosis and myocardial ischemia. However, there are still a significant number of grafts occluding in the postoperative period. This is partly attributed to reduced aspirin responsiveness, also called "aspirin resistance". At the moment, no standardized definition or laboratory test is available to quantify "aspirin resistance", and strong platelet reactivity in laboratory tests is not necessarily associated with increased thrombotic events. However, there is increasing evidence that reduced aspirin responsiveness in platelet function analyzers is associated with adverse long-term outcome and higher incidence of major adverse events in patients with stable coronary artery disease and in patients undergoing percutaneous coronary intervention. In patients undergoing coronary artery bypass graft surgery, the predictive value of a laboratory finding of reduced aspirin responsiveness remains unclear. Therefore, the aim of this study is to prospectively evaluate whether the pre- and/or postoperative laboratory finding of reduced aspirin responsiveness defined by MultiplateTM platelet function analyzer is associated with higher incidences of adverse outcome after 30 days and 12 months in patients undergoing CABG surgery.