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 primary purpose of this study is to compare with a non-inferiority randomised study the new laryngeal tube (Intubating Laryngeal Tube Single-Disposable - iLTS-D) to the well-established Intubating Larygeal Mask Airway (ILMA/ Fastrach) for the success rate and time for intubation under fiberoptic control. Secondary purposes are success rates and times for ventilation for both devices and finally success rate of gastric tube placement.
The DuraGraft® Registry is a European registry of patients who have undergone CABG and whose vascular grafts have been treated with DuraGraft. All participating sites will be from countries in Europe. The DuraGraft Registry will collect pre-CABG, intraoperative and post-operative data, major post-CABG cardiovascular adverse events, health economic outcomes and patient reported quality of life over a period of 5 years.
The EMINENT study is a prospective, multi-center study confirming the superior effectiveness of the ELUVIA stent versus Self-Expanding Bare Nitinol Stents in the treatment of lesions in the femoropopliteal arteries.
In this study, people who suffer from strong self-critical tendencies will be randomized to two study conditions. The first group receives an account to an internet-based self-help intervention. The second group is a waiting control group. In both conditions additional care or treatment is allowed. The aim of the study is to investigate the effectiveness of an internet-based self-help intervention on depressive, anxiety and stress symptoms compared to a waiting list. Assessments are at baseline, 8-week and 6-months post-randomization. After 8 weeks, participants in the waiting control group get also access to the intervention and fill out questionnaires after 8 weeks again.
Phase II clinical trial
NOTE: This is the fourth of in total 7 sub-studies related to the Ethics Committee of the Canton of Bern Ref. No. KEK-BE 2016-00674. This sub-study includes 50 participants and 8 arms, in total 350 participants will be assessed in all 7 sub-studies. General study information: This is a randomized, cross-over, quantitative study, which investigates physiological variables, mood, and affect of healthy participants in response to colored light exposure. The Participants take part in 5-8 arms and are exposed to colored light only, or are additionally asked to solve cognitive tasks during the colored light exposure. Primary aim is to measure the change in several physiological variables, mood, and affect during colored light exposure of 15 or 45 minutes. The risk for the participants is negligible and comparable to the risk during daily life.
NOTE: This is the fifth of in total 7 sub-studies related to the Ethics Committee of the Canton of Bern Ref. No. KEK-BE 2016-00674. This sub-study includes 50 participants and 8 arms, in total 350 participants will be assessed in all 7 sub-studies. General study information: This is a randomized, cross-over, quantitative study, which investigates physiological variables, mood, and affect of healthy participants in response to colored light exposure. The Participants take part in 5-8 arms and are exposed to colored light only, or are additionally asked to solve cognitive tasks during the colored light exposure. Primary aim is to measure the change in several physiological variables, mood, and affect during colored light exposure of 15 or 45 minutes. The risk for the participants is negligible and comparable to the risk during daily life.
NOTE: This is the sixth of in total 7 sub-studies related to the Ethics Committee of the Canton of Bern Ref. No. KEK-BE 2016-00674. This sub-study includes 50 participants and 8 arms, in total 350 participants will be assessed in all 7 sub-studies. General study information: This is a randomized, cross-over, quantitative study, which investigates physiological variables, mood, and affect of healthy participants in response to colored light exposure. The Participants take part in 5-8 arms and are exposed to colored light only, or are additionally asked to solve cognitive tasks during the colored light exposure. Primary aim is to measure the change in several physiological variables, mood, and affect during colored light exposure of 15 or 45 minutes. The risk for the participants is negligible and comparable to the risk during daily life.
NOTE: This is the seventh of in total 7 sub-studies related to the Ethics Committee of the Canton of Bern Ref. No. KEK-BE 2016-00674. This sub-study includes 50 participants and 8 arms, in total 350 participants will be assessed in all 7 sub-studies. General study information: This is a randomized, cross-over, quantitative study, which investigates physiological variables, mood, and affect of healthy participants in response to colored light exposure. The Participants take part in 5-8 arms and are exposed to colored light only, or are additionally asked to solve cognitive tasks during the colored light exposure. Primary aim is to measure the change in several physiological variables, mood, and affect during colored light exposure of 15 or 45 minutes. The risk for the participants is negligible and comparable to the risk during daily life.
Treatment of regionally-advanced head and neck squamous cell carcinoma (HNSCC) requires a multidisciplinary approach with a combination of surgery, radiotherapy (RT) and chemotherapy. Due to these aggressive combined modalities, patients undergoing treatment and many survivors develop toxicities which impact quality of life (QoL) and sometimes lead to mortality. Lymph node metastases of HNSCC are frequent and considered one of the most important prognostic factors, resulting in decreased survival by 50%. More than three decades, the optimal management strategy of node positive HNSCC was a key subject of debate. In summary, the current literature provides us two important findings: First, with the contemporary imaging and treatment modalities, there is no role of a planned neck dissection (ND) added to (chemo)radiotherapy ((C)RT) in terms of oncological outcome and survival. Second, with modern RT techniques, a tailored treatment followed after an up-front neck dissection (UFND) allows a significant reduction of treatment volumes and de-escalation of the dose to the neck, leading to reduction of treatment related toxicities. In this study strategies with and without up-front neck dissection prior to chemo-radiotherapy will be compared.