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.
Methylmalonic acidemia (MMA) is a rare genetic disorder caused by mutations in the gene for mitochondrial enzyme methylmalonyl-CoA mutase (MCM) or in one of the genes for adenosylcobalamin (AdoCbl). Lack of these proteins causes toxic elevations of methylmalonic acid (MMacid) in blood, urine, and other tissues. A specific type of mutation, called a nonsense (premature stop codon) mutation, is the cause of the disease in approximately 5% to 20% of participants with mutations in the MCM gene, and approximately 20% to >50% of participants with mutations in one of the AdoCbl genes. Ataluren is an orally delivered, investigational drug that acts to overcome the effects of the premature stop codon, potentially enabling the production of functional MCM/AdoCbl. This study is a Phase 2a trial evaluating the safety and activity of ataluren in participants with MMA due to a nonsense mutation. The main purpose of this study is to understand whether ataluren can safely decrease MMacid levels.
Targeting the glutamatergic system to treat depression is a new and promising strategy based on studies at the molecular, synaptic, and neuronal level but also on results of studies conducted in animal models and first clinical studies involving depressed patients.Ketamine has been proposed as a novel approach to induce rapid antidepressant response. In this pilot project the investigators aim to introduce this novel and promising approach into clinical practice. Besides the assessment of clinical efficacy, the investigators will put a special emphasis on the assessment of ketamine-associated effects on brain function using fMRI and cognitive testing.
This is a randomized trial comparing progesterone with conventional clobetasol propionate in patients with vulvar lichen sclerosus.
The purpose of this trial is to determine whether the combination of thrombolysis and hypothermia is superior to thrombolysis alone for the treatment of acute ischemic stroke.
This is a multinational, multi center extension study. This study will provide data on the long-term safety, tolerability, and efficacy of imatinib in the treatment of severe pulmonary arterial hypertension.
This is an intervention study for informal caregivers of adult patients with an acquired brain injury (stroke, traumatic brain injury or cerebral haemorrhage). It will determine whether an internet-based supportive coaching offers benefits to the caregivers in their own process of coping in the aftermath of a brain injury of a close relative. We expect the internet-based supportive coaching to be more effective in the treatment of emotional distress reactions and caregiver burden than the treatment as usual.
The purpose of this registry is to compare the safety and the performance of the NEVO™ Sirolimus-eluting Coronary Stent, once commercially available, to the CYPHER Select® Plus Sirolimus-eluting Coronary Stent in complex subjects presenting with acute STEMI for primary intervention, diabetes mellitus or multi vessel disease. The second purpose of this registry is to evaluate the safety and performance of the NEVO™ Sirolimus-eluting Coronary Stent, once commercially available and the CYPHER Select® Plus Sirolimus-eluting Coronary Stent in complex subjects diagnosed with acute STEMI for primary intervention, diabetes mellitus and/or multi vessel disease. The data will be collected from subjects treated with commercially available product and following routine clinical practice. Uniform, complete and accurate data will be collected on the subject's medical history, peri-procedurally, during the index hospitalization, and during follow-up.
RATIONALE: Observation is watching a patient's condition but not giving treatment unless symptoms appear or change. Lenalidomide may stop the growth of cancer cells by blocking blood flow to the cancer. It is not yet known whether observation or lenalidomide is more effective in treating patients who are in complete or partial response after receiving previous gemcitabine hydrochloride or doxorubicin hydrochloride liposome for cutaneous T-cell lymphoma or mycosis fungoides/Sézary syndrome. PURPOSE: This randomized phase III trial is studying observation to see how well it works compared with lenalidomide in treating patients who are in complete or partial response after receiving previous gemcitabine hydrochloride or doxorubicin hydrochloride liposome for stage IIB, stage III, or stage IV cutaneous T-cell lymphoma or stage IIB, stage III, or stage IV mycosis fungoides/Sézary syndrome.
This study will assess the safety and efficacy of AIN457 as adjunctive therapy for the treatment of intermediate uveitis, posterior uveitis, or panuveitis requiring systemic immunosuppression.
This extension study will assess the safety and efficacy of AIN457 versus placebo for maintaining uveitis suppression when reducing systemic immunosuppression