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.
Background: Close relationship exists between sleep slow wave (SSW) and the generation of spike wave in NREM-sleep. SSW are cortically generated oscillations alternating between excitatory depolarization ("Up-phase" of the SSW) and inhibitory hyperpolarization ("Down-phase" of the SSW). It has been shown experimentally that with increasing synchrony of slow neuronal oscillations SSW turn into spike waves. Acoustic pulses applied in correspondence to the SSW "Up-phase" enhance the amplitude of the subsequent SSW. Conversely, tones delivered at the SSW "Downphase" have a disruptive effect on the following SSW. Participants: Patients with epilepsy and spike waves in NREM-sleep. Objective: Modification of spike wave frequency, amplitude and spreading during NREM sleep by acoustic pulses applied at the "Up-" or "Down-phase" of SSW.
The study's primary objective [in a population of patients with MDS after failure of treatment with azacitidine (AZA) or decitabine (DAC)], is to compare the overall survival (OS) of patients in the rigosertib group vs the Physician's Choice group, in all patients and in a subgroup of patients with IPSS-R very high risk.
Sugammadex is used as a reversal drug for rocuronium- or vecuronium-induced neuromuscular block during general anaesthesia. IV dexamethasone is injected as a prophylactic measure against postoperative nausea and vomiting. Recent animal data have shown that dexamethasone may impair the reversal effect of sugammadex. The objective of this randomised controlled trial is to confirm in the clinical practice these preliminary results.
The main purpose of this study is to evaluate the efficacy of the study drug ixekizumab compared to ustekinumab in participants with moderate-to-severe-plaque psoriasis.
The purpose of this study is to evaluate the safety and potential therapeutic benefit of use of clazosentan in reversing cerebral vasospasm (a narrowing of blood vessels in the brain due to the presence of blood in the space around the brain) in patients who have suffered a condition known as aneurysmal subarachnoid hemorrhage caused by bleeding onto the surface of the brain from a ruptured brain aneurysm
The aim of this study is to analyze cases of human epidermal growth factor receptor (HER) 2-positive metastatic breast cancer (MBC) of the last 10 years at the University Hospital of Zurich to assess the efficacy of the treatment with trastuzumab in HER2-positive MBC and to find out associations between different variables and the outcome. The aim is to find out probable prognostic factors and patterns of disease progression. Prognostic factors could optimize treatment approaches and result in a delay of disease progression.
Surgical site infections are a major postoperative complication and are mostly due to colonization with endogenous germs, like Staphylococcus aureus, Staphylococcus epidermidis or Propionibacterium acnes. In literature, preoperative decolonization procedures showed a trend in lowering surgical site infection rates, but especially in orthopedic surgery data is controversial and randomized controlled trials are lacking. In the main study, the study investigators aim at performing a controlled prospective randomized interventional trial to measure the impact of preoperative decolonization of nasal Staphylococcus aureus carriers on surgical site infection rates in orthopedic surgery. In an alongside study a controlled prospective randomized interventional trial to measure the impact of preoperative skin decolonization of patients undergoing an orthopedic procedure will be conducted.
The study aimed to assess the success of a clinically indicated renal denervation by different tests and correlate the results of the tests with the clinical outcome.
Deficient sleep duration and sleep disturbances - such as insomnia, sleep disordered breathing (SDB) and restless legs syndrome (RLS)- are associated with hypertension and cardio-cerebrovascular morbidity and mortality. Several studies suggest that sleep disorders are frequent after stroke and detrimental for stroke outcome. However, more prospective studies in a large unselected sample of stroke survivors are needed to better investigate the short- and long-term consequences of sleep disturbances on mortality and occurrence of new cardio-cerebrovascular events. Also their pathophysiological mechanisms and their influence on stroke recovery should be better understood. Therefore, the aim of this study is to assess the impact of sleep deficiency and sleep fragmentation on the frequency of new cerebro- and cardiovascular events and death after stroke or transient ischemic attacks, and clinical outcome within one and two years after stroke. The working hypotheses are that stroke survivors with sleep deficiency and sleep fragmentation due to insomnia, sleep-disordered breathing or restless leg syndrome will present: (1) higher mortality from all causes and higher frequency of new cardio-/ cerebrovascular events; and (2) a less favorable clinical outcome. Outcomes will be compared between patients with and without sleep deficiency and fragmentation. Since current clinical practice in cerebrovascular patients does not sufficiently consider sleep disorders in patient's management, this study can help to bring attention to a still overlooked medical problem and change the current standard of management of stroke survivors.
The Swiss Emergency Triage Scale (SETS) in used for triage in emergency departments in Switzerland, France and Belgium. No validated triage scale is actually used by Emergency Medical Service (EMS) providers. The objective of this project is to evaluate the reliability and performance of triage by EMS providers with the SETS.