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 investigate BMS-986226 administered alone or in combination with nivolumab or ipilimumab.
Currently, successful prevention of migraine is not sufficiently achieved by (prophylactic) drug therapy. In contrast, neurophysiologically guided treatments might provide an alternative avenue, since these can normalize brain alterations without side effects. Transcranial direct current stimulation (tDCS) appears useful in the acute and prophylactic treatment of migraine, probably because of its modifying and re-balancing influence on neuronal activity. Yet, to test for the efficacy of tDCS in a clinically acceptable way, it is necessary to apply not only tDCS but also a "sham" placebo, which is often neglected in tDCS stimulation studies. Further, tDCS needs to be applied in a large (n > 20) sample of well-defined migraine patients, which would be advantageous, compared to previously published work. Monitoring sources of regional neuronal alterations in migraineurs prior and after tDCS is essential to investigate physiological mechanisms of tDCS. There is an increasing interest towards non-pharmacological treatment alternatives for migraine (and headache disorders) with reduced side effects to established prophylactic medications. The primary outcome of this project is to demonstrate that repetitive sessions of neurostimulation lead to a significant and permanent reduction of the primary symptom severity (i.e. migraine attacks) for patients suffering from chronic and episodic migraine. Since neurostimulation tools are nowadays accepted as therapeutic tools, our study might provide evidence that tDCS can be a non-pharmacological alternative for treating migraine.
The trial assess the safety and antitumor activity of the anti-PD-L1 antibody Durvalumab in combination with the anti-CTLA4 antibody Tremelimumab.
Previous studies showed that anodal tDCS applied over the dorsolateral prefrontal cortex (DLPFC) improved episodic memory performance, indicating a possible use as an intervention for patients suffering from memory impairments. At the same time, only scant evidence (provided by functional magnetic resonance imaging (fMRI) and magnetic resonance spectroscopy (MRS)) exists regarding the underlying mechanisms, thus hindering a more targeted application. The present study aims at establishing a connection between the stimulation-induced change in episodic memory performance on the behavioural level and neurophysiological parameters. TDCS effects and the underlying mechanisms will be compared between different study conditions, receiving either real anodal tDCS or sham stimulation over the left dorsolateral prefrontal cortex during an episodic memory task.
The primary objective of Part 1 of this study is to evaluate the effects of BIIB033 versus placebo on disability improvement over 72 weeks. The primary objective of Part 2 of this study is to evaluate the long-term safety profile of BIIB033 as an add-on therapy in participants with MS. The secondary objective of Part 1 is to evaluate the effects of BIIB033 versus placebo on additional measures of disability improvement. The secondary objective of Part 2 is to investigate long-term efficacy (disability improvement) and additional safety measures of BIIB033 as an add-on therapy in participants with MS.
People with locked-in syndrome cannot move their limbs or talk because of a motor impairment, but remain conscious and intellectually awake. Restoring the ability to communicate to people with locked-in syndrome will have a positive effect on their quality of life, will enable them to reintegrate into society and increase their capacity to lead productive and fulfilling lives. This study sims to develop a new assisted communication device based on a brain-computer interface, a system that allows the user to control a computer with his brain activity. The investigators will develop this brain-computer system for long-term stability and independent use by using adaptive decoders. The investigators will test the long-term stability and independence of this system with healthy volunteers, people with tetraplegia and people with locked-in syndrome over time periods of several months.
The purpose of this phase 2 study is to evaluate the efficacy and safety of NIR178 in combination with PDR001 in multiple solid tumors and diffuse large B-cell lymphoma (DLBCL) and further explore schedule variations of NIR178 to optimize immune activation through inhibition of A2aR.
Patients with preexcitation are at risk for sudden cardiac death. The pathogenesis is a rapid antegrade conduction of atrial fibrillation over the accessory pathway to the ventricle resulting in ventricular fibrillation. Today it is possible to eliminate the conduction over the accessory pathway by catheter intervention (radiofrequency ablation) with a low rate of complications and a high rate of success. In clinical practice it is therefore important to estimate the risk for sudden cardiac death in an individual patient to give an advice to the patient and the parents about the further evaluation and therapeutic strategy. The velocity of the conduction over the accessory pathway can be estimated by analysing the ECG during sinus tachycardia. If the preexcitation disappears at a relatively low heart rate, the risk for sudden death is less than in patients with persisting preexcitation at the maximal heart rate. Compared to the gold standard i.e. measurement of the refractory period of the accessory pathway during invasive electrophysiological study (EPS), the measurements at the stress ECG have been reported to be a relatively poor indicator for an elevated risk which may be explained by a high intraindividual variability of this test. This study is designed to define the clinical relevance of the stress ECG in paediatric patients with preexcitation (compared to the invasive electrophysiological study). First Hypothesis: The results of the 3 stress ECG-tests are reproducible in an individual patient. Null hypothesis: there is no difference between the three measurements of cycle length during stress ECG. Alternate hypothesis: the difference between the three measurements of cycle length is > 10%. Second Hypothesis: There is a close correlation between the results at stress ECG and the results at the invasive electrophysiological Intervention.
The purpose of this study was to evaluate the efficacy and safety of deferasirox film coated tablet (FCT) versus phlebotomy for the management of iron overload in adults with Hereditary Hemochromatosis (HH) at risk of iron-related morbidity. This evaluation provided information on the two treatment options in terms of the rate of response of proportion of patients reaching the study target SF ≤ 100 μg/L and their associated safety profiles. In addition to exploring the safety and efficacy of deferasirox FCT in hereditary hemochromatosis (HH), this study is being conducted to fulfill an FDA post-marketing requirement [PMC 750-10 (Exjade) /PMR 2888-8 (Jadenu)] to provide additional randomized data to confirm the ocular safety profile of deferasirox through detailed ocular assessments in patients treated with deferasirox FCT for 2 years.
In patients with cirrhosis (scarring of the liver), bacterial fragments leak from the gut into the blood and cause harm. This study looks into a new way to lower the leakage of bacterial fragments into the blood. Yaq-001 is a new type of carbon that in previous laboratory studies has been shown to have the ability to bind these bacterial fragments and so confine them to the gut. The purpose of this clinical trial is to test the product Yaq-001 for the first time in patients with cirrhosis. This trial will assess if the treatment with Yaq-001 is safe, is well tolerated, and if it helps improve the overall health status of the cirrhotic patients. Candidate patients must be at least 18 years old and have a clinical diagnosis of cirrhosis for any cause. Only postmenopausal women or with surgical sterilisation are eligible. Additional inclusion and exclusion criteria of medical nature will be determined with the investigator at the screening visit, by means of standard care routines plus an additional test to assess the bowel transit time. Eligible patients will be randomly grouped to receive standard care treatment plus Yaq-001, or standard treatment plus placebo (non-active treatment). The use of placebo is necessary to better understand how safe and tolerable Yaq-001 really is. The treatment lasts for 12 weeks. During treatment, the patient will be visited by a study doctor 5 times. At all the visits the patients will undergo a routine physical examination, electrocardiogram, collection of blood and urine samples. On three occasions the patients will be asked to provide additional samples of blood, urine and stool for analysis outside the hospital. 56 patients from 9 hospitals in UK, France, Italy, Portugal, Spain and Switzerland will participate in this study.