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 objective of this non-interventional, observational study is to assess whether changing Chronic Obstructive Pulmonary Disease (COPD) patients from a dry powder inhaler (HandiHaler®) to a soft mist inhaler (Respimat®), without changing the pharmacological compound, will lead to an improvement in Clinical COPD Questionnaire (CCQ) score and in the scores of the three subdomains of CCQ score: symptoms (4 items), functional state (4 items) and mental state (2 items) during a study period of approximately 8 weeks.
This is a phase 1b study to assess the safety and tolerability of tarlatamab in combination with programmed death ligand (PD-L1) inhibition with and without chemotherapy.
Evaluation of the safety and performance of the BOBBY™ Balloon Guide Catheter (BGC) in patients with an acute ischemic stroke treatment, a sudden reduction or termination of the blood circulation of the brain, caused by a clot. Immediate treatment is needed to restore the blood circulation in the brain, performing a mechanical removal of the clot (thrombectomy). To prevent clot particles migrating in other parts of the brain circulation during the thrombectomy, balloon guiding catheters are inserted. The aim of the study is to evaluate the safety and performance of the balloon guide catheter BOBBY™ by collecting information from patients, treated with a mechanical thrombectomy and the balloon guide catheter (BOBBY™) after acute ischemic stroke
CKJX839D12303 is a research study to determine if the study treatment, called inclisiran, in comparison to placebo taken in addition to statin medication can effectively reduce the total amount of plaque formed in the heart's vessels as measured by coronary computed tomography angiography (CCTA) from baseline to month 24. This study is being conducted in eligible participants with a diagnosis of non-obstructive coronary artery disease (NOCAD), where the coronary arteries are blocked less than 50%, and with no previous cardiovascular events.
Observational, prospective, cohort study to evaluate, by an opportunistic screening program based on vascular ultrasound, the prevalence and characteristics of Abdominal Aortic Aneurysm (AAA) and Popliteal Artery Aneurysm (PAA) in a female population as well as the prevalence and characteristics of PAA in male population.
The goal of this phase 0 proof-of concept study is to measure the therapeutic index (tumour to dose-limiting-organ dose ratios) of 161Tb-DOTA-LM3 in comparison to the current standard 177Lu-DOTATOC in the same gastroenteropancreatic neuroendocrine tumour (GEP-NET) patients in a randomized, cross-over design, in all patients. Population to be studied are patients with diagnosed and metastasized secreting and non-secreting GEP-NEN (grade 1 and 2). The number of participants will be limited to 4 - 8 patients (phase 0a) and 4 - 8 patients (phase 0b). All patients will get the same treatment in a balanced cross-over order. The study will be divided into a phase 0a and phase 0b. Beforehand the selected patients will be randomised into two groups. In phase 0a one test injection with 161Tb-DOTA-LM3 and 177Lu-DOTATOC will administered in both randomised groups in a different order followed by ~ 3 cycles PRRT with 177Lu-DOTATOC in both groups. In phase 0b two test injections with 161Tb-DOTA-LM3 (with different peptide amounts) will administered in both randomised groups in a different order followed by ~2 cycles PRRT with 161Tb-DOTA-LM3 in both groups.
The investigators hypothesize that hypogammaglobulinemia (defined as IgG serum concentration <7.0g/L) is a treatable cause of fatigue in people with MS: The primary objective is to prove the link between hypogammaglobulinemia and fatigue in patients with multiple sclerosis. The secondary objective is to show that fatigue is mediated via frequent infections in people with MS and hypogammaglobulinemia.
This study aims to determine the feasibility and preliminary data on the interaction between oxytocin and cortisol during stress in borderline personnality disorder.
The primary objective is to study the effect of communicating individual CRC risk score and screening recommendations on appropriate screening uptake at six months in individuals at low, moderate and high risk of developing CRC. The secondary objectives: - Assess the feasibility of a subsequent larger RCT designed to detect a change in clinical outcomes; - Explore the impact of psychological factors (perceived susceptibility for CRC, perceived benefits from and barriers to screening) on appropriate screening uptake and participation rates. The investigators will perform a pilot randomized controlled trial (RCT) of 880 residents from the canton Vaud (Switzerland) aged between 50 and 69 years. The QCancer calculator will be used to calculate the personalized risk score. The participants in the intervention group will receive a brochure with a personalized risk score and appropriate screening recommendations. The participants in the control group will receive the standard brochure of the Vaud CRC screening program, regardless of participants' risk level. Six months after the intervention, the investigators will measure the proportion of the participants who have undergone appropriate screening. Screening will be considered as appropriate if participants at high risk undertake colonoscopy and participants at low risk undertake FIT. Both tests are appropriate for participants at moderate-risk. The hypothesis is that in the intervention group, individuals will be more likely to undergo screening appropriate to a participant's individual risk level, whereas the choice of the screening test in the control group will not differ between risk levels. This study should advance the field of risk-based screening. This may give insights about how to optimize CRC screening programs and offer to the population screening options with a better risk-benefit balance.
The purpose of the study is to test the impact of the StOP?-protocol - an intra-operative communication briefing, on post-operative mortality and important patient outcomes.