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.
There are only few recognized indications for the realization of plain abdominal X-rays in the emergency departement. The objective of this study is to explore the reasons for abdominal plain X-rays prescription in the Emergency departments (EDs) of two hospitals.
Conventional indirect indicators of iron status, using serum and red blood cell biomarkers, are confounded by inflammation from common infections and are therefore of limited use in populations carrying a high burden of infection and inflammation, as for example women of reproductive age in malaria endemic areas in developing countries. Even without the confounding effect of inflammation, current markers of iron status are insensitive to small changes in dietary iron and do not allow to establish associations between dietary, lifestyle and genetic factors and iron balance. With a new method based on the dilution of a previously administered and equilibrated stable isotope signal, an accurate measurement of long-term oral iron balance and absorption is possible, allowing the estimation of iron requirements and potentially providing fundamental guidance for supplementation and fortification programs in both healthy and chronically inflamed/infected patients. In the current study the novel methodology will be validated in generally healthy subjects with low iron status. The technique will be used to assess dietary and lifestyle determinants of iron status and to compare the effect on iron balance and iron status of three distinct, commonly used iron interventions: food fortification with iron; oral iron supplementation, and intravenous iron infusion.
Rationale: Haemophilia is a rare disease; to improve knowledge international collaboration is needed. Well-defined clinical data will be collected from complete cohorts in order to prevent selection bias. Objective: To collect data on bleeding during neonatal period, endogenous (genetic) and exogenous (treatment-related) determinants of inhibitor development and long term outcome.
Improvement of oxygenation during apnoea by i-THRIVE Infant Transnasal Humidified Rapid Insufflation Ventilatory Exchange A single-centre prospective randomized controlled trial.
Horner's syndrome (HS) is a result of interruption of the sympathetic innervation to the eye and ocular adnexa, which can occur due to carotid artery dissection (CAD), along which the sympathetic nerve fibers travel to reach the eye. Dissection of the carotid artery is one of the etiologies for ischemic stroke in young patients. In our current study, we will explore the diagnostic accuracy of automated binocular pupillometry in the diagnosis or HS, and its potential in identifying dissection of the carotid artery in patients of young age who suffer ischemic stroke.
Primary percutaneous coronary intervention (PCI) is the main reperfusion therapy in patients with ST-elevation myocardial infarction (STEMI). The optimal platelet inhibition at the time of PCI is fundamental, however, the comparative speed of action of cangrelor as opposed to tirofiban and to chewed or integer loading dose of prasugrel is unknown. The purpose of this trial is to assess the inhibition of platelet aggregation with different regimens on platelet inhibition (tirofiban bolus+infusion, cangrelor bolus+infusion, prasugrel chewed loading dose, prasugrel integer loading dose) in the early phase of primary PCI.
Primarily, the investigators want to test the hypothesis that it is possible to detect epileptiform EEG during cardiac surgery under general anesthesia. Furthermore, the investigators will examine if those epileptic potentials coincide, follow or are unrelated to ischemic events detected by EEG or Near-infrared spectroscopy (NIRS). Finally, the investigators will look for independent associations between intraoperative seizures (with or without ischemic events) and postoperative neurological outcome, as well as between intraoperative seizures (with or without ischemic events) and the total amount of TXA given.
This study is designed to evaluate the safety, tolerability, pharmacokinetics, pharmacodynamics and efficacy of multiple subcutaneous and/or intravenous doses of PF-06741086 in subjects with severe hemophilia.
Schizophrenia is a severe mental disorder which is accompanied by an enormous individual and societal burden. Despite established efficacy of cognitive behavioral therapy for psychosis (CBTp), its dissemination into routine mental health care remains poor. National regulations such as the National Institute for Health and Care Excellence (NICE) guideline in the United Kingdom recommend that CBTp should be offered to every person with psychotic symptoms, but more than 50% do not receive even a single session of CBTp. In Germany, CBTp is virtually not represented in the psychotherapy health service. Internet-based cognitive behavioral therapy (CBT) in a self-help format has been proven feasible and effective in anxiety and depressive disorders. Recently, Internet-based (self-help) interventions are also deployed via smartphone apps. The feasibility of Internet-based treatments for people with schizophrenia is well documented for Internet-based interventions (e.g., medication management) and also reported for smartphone interventions. However, there is a dearth of empirical studies precluding a conclusive picture. As far as the investigators know, there is only one study encompassing 90 participants with psychosis that investigated an Internet-based intervention with symptom-specific, cognitive behavioral interventions, which is from the investigators' research group. The unique features of the proposed project are 1) the first-time evaluation of a symptom-oriented, CBTp-based self-help treatment for people with psychotic symptoms via Internet, enhanced with smartphone assistance. The study is set up as randomized controlled trial (RCT) with active treatment versus a wait-list control group. It evaluates a combined Internet-based guided self-help treatment for persecutory ideation and auditory verbal hallucinations. The active treatment condition consists of access to a self-help website including regular written electronic contact with a guide and access to smartphone-based interactive worksheets (apps). The trials combine the low-threshold advantages of an online approach (e.g., anonymity) with the virtues of a clinical trial (e.g., symptom assessment and diagnostic verification via Interview). The primary outcome measure is the Positive and Negative Syndrome Scale (PANSS). Secondary outcome measures include self-reported symptom measures (Paranoia Checklist; Beliefs About Voices Questionnaire revised), completion rates, drop-out from the intervention, general symptomatology, side-effects, and client satisfaction. The project will help to answer the empirical question whether CBTp-based interventions in a purely Internet-based self-help format are effective. Positive findings would pave the way for an easy-to-access treatment option for patients with psychotic symptoms who currently are deprived of psychotherapeutic treatment.
The purpose of study is to test the effect of an experimental medication GED-0301(mongersen) and evaluate its safety in patients (≥ 12 years of age) with active Crohn's disease. The study will test GED-0301 compare to placebo for 12 weeks. The study treatment is blinded which means that patients and the study doctor will not know which treatment has been assigned. Patients in this study will be allowed treatment with stable doses of oral aminosalicylates, oral corticosteroids, immunosupressants and antibiotics for the treatment of Crohn's disease. Adolescent patients will also be allowed treatment with stable doses of exclusive enteral nutrition and growth hormone. All patients who complete the study will have the option to enter a long term active treatment study.