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.
Post Market study of the Fantom Sirolimus-Eluting Bioresorbable Coronary Scaffold
Acute skeletal muscle wasting in ICU patients is associated with functional impairment and with increased risk of death. Of what we know today, physical disability can persist up to 5 years. Adequate nutrition is the basis for an optimal recovery for ICU patients and for prevention of muscle wasting. Today, continuous feeding is still the standard enteral nutrition form for patients in the ICU to limit the incidence of aspiration. A study of Serpa et al. and Georgia et al. compared the continuous feeding versus a bolus nutrition with a feeding time of 30 - 60 minutes every 4 hours. They showed no statistical differences in complications between both groups. ProBoNo is a prospective, randomized, controlled pilot study of critically ill patients with a protein- rich formula to explore the impact of continuous or intermittent bolus nutrition on muscle breakdown in ICU patients. The investigators would like to recruit 68 patients during the first 24 hours after surgical intensive care unit admission. Prior beginning of nutrition administration, and on the 7th day thereafter the investigators will perform a muscle biopsy and an ultrasound from the vastus lateralis muscle in both groups. The primary outcome is the time from 6.00 am of the following day after admission until the patient reaches his daily protein's target quantity. Secondary outcomes include the diameter and densitiy of the hamstrings assessed by ultrasound and histology, the process of gastric residual volume, number of diarrhoea events and laboratory findings like glucose, urea and insulin like growth factor (IGF)-1, all compared between the two time points. Intermittent feeding is not only more natural and could help to limit the muscle wasting in ICU patients, it is also easier to handle for the ICU caring medical team. A trial from Georgia et al. in 2007 compared continuous to intermittent enteral nutrition. They found that the intermittently fed patients reached their nutrition goal faster than those being continuously nourished. This might in part be explained by feeding interruptions in the continuous feeding regimen. Presumably, preoperative holding of tube feedings in the continuous nutrition group most commonly caused interruptions. Thus, independently from prevention of muscle breakdown, a bolus nutrition would be more attractive.
A registry is installed to collect (pre-, intra- and postoperative) data on patients undergoing mitral valve surgery at the Department for Cardiac Surgery of Universitätsspital Basel/ Switzerland since 2009. Retrospective data (since 2009) as well as prospective data are included in this ongoing registry to analyse the development of mitral valve surgery at the Department of Cardiac Surgery University Hospital of Basel/ Switzerland.
Ankle fractures are one of the most common fractures in adults resulting in hospital stays and inability to work. Instable or dislocated ankle fractures are mostly treated by surgery. Treatment of stable lateral ankle fractures is still discussed controversial. They can be treated conservatively as well as by surgery. Furthermore, optimal aftercare is part of on-going discussion in both groups. Goal of any treatment is a fast, good functional outcome with pain free patients at low overall costs. Long-term results in terms of osteoarthritis should be kept in mind. The investigators seek to compare conservative and operative treatment in stable lateral ankle fractures in a prospective, randomised trial. The hypothesis is that there is no difference between conservative and surgically treated stable lateral malleolar fractures regarding pain, function, and return to the workplace.
The purpose of this study is to assess the efficacy and safety of itacitinib in combination with corticosteroids as first-line treatment for moderate or severe chronic graft-versus-host disease (cGVHD).
The purpose of this survey is to collect the data on perceptions, behaviours and awareness related to obesity and obesity management for People with Obesity (PwO) and Health Care Professionals (HCP) treating obesity. Data will be collected via online surveys among each of the respondent groups. The surveys are expected to take approximately 25 minutes to complete and will be unique for PwO and HCP. As a cross-sectional study, there will be no treatment of patients.
Randomized crossover trial in patients with Pulmonary Hypertension (PAH, CTEPH) to assess the acute response to simulated altitude (FIO2: 15.1% = equivalent to 2500m above sea level) on ECG repolarizations and non-invasive blood pressure measurements by Finapres® NOVA Technology.
This is a cross-sectional study investigating the palatability of an oral dispersible tablet with no pharmacologically active agent (carrier tablet) in children without underlying acute or chronic disease aged 2 to 10 years of age.
The primary function of epithelial tissues is to form a barrier between the body and the external environment, in order to protect the internal tissues from environmental stresses, by minimizing water loss and preventing the entry of pathogens, pollutants and allergens. Allergic disorders, such as atopic dermatitis, have been associated to an impaired epithelial barrier function. Indeed, defects in the epithelial barriers allow tissue-damaging factors to enter the tissue and thus activate the immune response. This study aims to establish a method to assess the epithelial barrier function in vivo by electrical impedance (EI) spectroscopy, a new technique for the characterisation of epithelial tissue. By this technique, a harmless electrical signal is sent through the skin and the response of the tissue is analysed, which is influenced by several cellular properties, such as shape, orientation and size. In order to validate this technique, skin of mice was treated with some molecules able to destroy the epithelial barrier. The investigators observed that, after damaging the barrier, a decrease of the EI can be detected, consistent with the type and degree of the damage. Based on this result, the investigators believe that this technique is a good candidate as an in vivo method to determine skin barrier defects, which might be used in the future as an early diagnostic tool for the prediction of the risk to develop atopic dermatitis in young subjects, allowing the possibility to apply in time possible preventive measures. In addition, this technique might be suitable for the evaluation of a given therapy during the hospitalisation. To confirm this hypothesis, in the present study patients with atopic dermatitis will be recruited. EI measurements will be performed in both lesional and non-lesional skin and values will be compared in order to detect any difference in the electrical response due to the inflammatory state. In addition, in order to evaluate whether these patients have an appreciable defect in their skin electrical behaviour, the investigators will compare non-lesional and lesional skin of patients with skin of healthy volunteers. Peripheral venous blood and skin biopsies will be collected, in oder to characterise several immune cell populations, to detect specific skin barrier mutations and to measure serum cytokines and immunoglobulins. These and some other parameters and will be analysed in order to identify a possible correlation with the EI.
The primary aim of our study is to investigate the specificity, the sensitivity, and the overall diagnostic accuracy of the MoCA for mild and major NCD in a German-speaking population. Secondary aims are: (1) to study the MoCA performance in different patient groups and (2) to compare the diagnostic properties of the MoCA with the ones of the MMSE (i.e., the current reference standard for screening of MCI).