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 hemorrhagic fever resulting from Ebola infection is frequently fatal; the current Ebola outbreak, still in its ascendant phase, has a mortality rate over 50%. There is no proven therapy or prevention available at this time. The vaccine candidate VSV-ZEBOV (BPSC1001) has shown promising safety and efficacy in preventing Ebola Zaire infections in non-human primates (NHP). Before it can be assessed in large Phase IIb/3 trials in affected areas, safety data from phase 1 first-in-human trials are needed. To accelerate this process, the World Health Organization (WHO) has constituted a consortium of Clinical Research Centers in Switzerland, Germany, and Africa that will use similar protocols to collectively include roughly 250 volunteers, the sample size required to identify a 2-fold difference in anti-ZEBOV IgG antibody titers following immunization with 2 different doses of BPSC1001. The joint primary objectives of this single-center, double-blind, randomized placebo-controlled phase 1 dose-finding study are to assess the safety and tolerability of the VSV-ZEBOV vaccine when administered to healthy volunteers at a lower or higher vaccine dose and to define whether seroresponses differ significantly following immunization with the lower or higher vaccine dose.
The purpose of this study is to evaluate the effect of a nursing program in patients with cystic fibrosis.
To evaluate the efficacy and safety of lenalidomide, rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone (R2-CHOP) chemotherapy versus placebo, rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone (placebo-R-CHOP) chemotherapy in patients who have previously untreated ABC type DLBCL.
The purpose of this study is to evaluate the effect of pioglitazone at 24 months compared with placebo on cognitive decline in high-risk participants who have completed the AD-4833/TOMM40_301 study [NCT01931566] with an adjudicated diagnosis of mild cognitive impairment (MCI) due to Alzheimer's Disease (AD).
To investigate if Riociguat is effective in the treatment of systemic sclerosis
Hallux surgery is known to be extremely painful. Standard pain therapy is treatment with NSAID and opioid painkillers. Patients are frequently not-satisfied with this. Some institutions use a nerve block (single shot or catheter technic) of the ischiadic nerve. But this procedure is invasive, has a potential risk of nerve lesion, and is not accepted by all surgeons. A single shot nerve block of the posterior tibial nerve is less invasive and could be superior compared to standard pain treatment. A great variability of nerve supply of the foot is well described. There are some hints that the posterior tibial nerve supplies the first metatarsal bone and the first metatarsal joint. A nerve block could reduce postoperative pain in hallux surgery. To assess the effectiveness of this investigated measure, the requested morphine dose of a PCA pump will be used to verify the effectiveness of the tibial nerve block.
The planned research project is a prospective population-based cohort study, similar to the well-known Framingham study in the United States. So far, there is no similar research project in Switzerland. It is planned to examine of three Swiss municipalities. Recruitment in a first Swiss municipality (Lostallo/Cama GR) started 2014 and ended in 2019. Overall, 496 participants were recruited in this municipality. The five-year follow-up in this municipality started in 2019. It is planned to start recruitment in a second Swiss municipality (Uznach SG) in 2020. The examinations embrace a broad spectrum of measurements (for details the investigators refer to the published study protocol).
The aim of this study is to investigate the effectiveness of the program in patients after renal transplantation using a randomized controlled trial design. Physical, behavioural, and clinical outcomes will be measured at baseline before randomization then 8 and 12 months later.
The study is designed to assess the bioavailability of iron from 4 different iron fortified savoury food products
Congenital melanocytic nevi (CMN) are a quite common congenital disorder. Over years, surgical excision was proposed to the patients because transformation into a malignant skin tumor (melanoma) was feared. Recent data proof that the risk for malignancy was overestimated. Nowadays still a lot of patients express their wish for surgical removal out of aesthetic reasons and psychological impacts. Many patients and families experience stigmatization because of the nevus. To proof a medical indication for surgical removal the investigators want to evaluate the quality of life and stigmatization before and after nevus surgery.