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.
Open label, non-randomised phase II clinical pilot study
Primary Biliary Cholangitis (PBC) is a serious, life-threatening, bile acid related liver disease of unknown cause. Without treatment, it frequently progresses to liver fibrosis and eventual cirrhosis requiring liver transplantation or resulting in death. The investigational drug, Obeticholic Acid (OCA) is a modified bile acid and FXR agonist that is derived from the primary human bile acid chenodeoxycholic acid. The key mechanisms of action of OCA, including its choleretic, anti-inflammatory, and anti-fibrotic properties, underlie its hepatoprotective effects and result in attenuation of injury and improved liver function in a cholestatic liver disease such as PBC. The study will assess the effect of OCA compared to placebo, combined with stable standard care, on clinical outcomes in PBC participants.
This is a prospective, exploratory study to verify intra-operative handling and safety and to collect preliminary short-term safety and efficacy data of the Turris® Facet Fuser, a small bioresorbable device for the immediate immobilization of the facet joint. Patients eligible for study enrollment will present with degenerative lumbar spinal diseases involving the L4/L5 segment and requiring spinal fusion.
The QP ExCELs study is designed to confirm safety and efficacy of the BIOTRONIK Sentus OTW QP left ventricular leads to satisfy FDA requirements for regulatory approval of the leads in the US. The Sentus OTW QP leads received FDA approval on May 4, 2017. Long-term safety of the BIOTRONIK Sentus OTW QP left ventricular leads will be confirmed during the ongoing post approval phase (US sites only). A protocol update was implemented on September 6, 2019 to transition the long-term follow up for the ongoing Sentus QP Study to a new EP PASSION real-world data methodology.
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).
The REDUCE-TE Pilot study is an international, multicenter, prospective, single arm study to compare the AlCath Flux eXtra Gold ablation catheter regarding the prevention of new subclinical cerebral thromboembolic lesions after Pulmonary Vein Isolation to historical data from the literature.
A multicenter, randomized, parallel assignment, double blind, placebo-controlled, safety/efficacy phase II study of two different dosages of subcutaneous F8IL10 in patients with active rheumatoid arthritis receiving MTX.
There is accumulating evidence for obstructive sleep apnea (OSA) as an independent risk factor for paroxysmal atrial fibrillation and for high recurrence rates of atrial fibrillation after ablation therapy. We have previously shown that simulated OSA triggers premature atrial beats (PABs) by acute changes in intra-thoracic pressure. Most episodes of atrial fibrillation are initiated by PABs. However, the origin of PABs induced by intra-thoracic pressure swings is unknown. This study investigates the origin of premature atrial beats induced by intra-thoracic pressure changes that simulate obstructive sleep apnea in patients with atrial fibrillation.
The primary objectives of the Phase 1b part of the study are to evaluate the safety, as assessed by incidence of dose limiting toxicity (DLT), of talimogene laherparepvec in combination with pembrolizumab in adults with previously untreated, unresectable, stage IIIB to IVM1c melanoma. The primary objective of Phase 3 are to evaluate the efficacy of talimogene laherparepvec with pembrolizumab versus placebo with pembrolizumab, as assessed by progression-free survival (PFS) (response evaluation by blinded independent central review using modified Response Evaluation Criteria in Solid Tumors [RECIST] 1.1) and overall survival (OS).
The investigators are undertaking the first European Randomised Controlled Trial (RCT) for epilepsy surgery in children with FCD type II, to prospectively evaluate the role of the KD prior to surgery in improving seizure outcome. The investigators will evaluate the role of KD as a disease-modifying treatment to achieve seizure control and improve neurodevelopment and quality of life. Children age 3 - 15 years with pharmacoresistant epilepsy believed to be the result of focal cortical dysplasia type II, considered to be surgically treatable, will be randomised to either receive 6m treatment presurgery with a ketogenic diet, or to proceed direct to surgery (no pretreatment). Primary outcome will be the time to achieve a period of 6 months of seizure freedom from the date of randomisation. Tissue resected at surgery will also be evaluated with regard to the degree of any methylation of DNA.