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 ANCHOR registry is a multi-center, post-market, non-interventional, non-randomized, prospective study. Subjects must sign an ICF prior to obtaining any study specific information. Subjects are eligible to be consented up to 30 days post-procedure. Enrolled subjects will be followed as per local 'standard of care' for up to 5 years post procedure. Study recommended follow-up is per SVS and ESVS guidance.
The objective of this study is to assess the safety and effectiveness of the automatic atrioventricular (AV) delay and interventricular (VV) delay optimization algorithm used in the PARADYM RF SONR Cardiac Resynchronization Therapy with Defibrillation (CRT-D) device (Model 9770) in combination with the SonRtip Lead, which includes a SonR sensor in the tip of the atrial pacing lead, and compatible SmartView programming software. This study will evaluate the effectiveness of the automatic optimization algorithm in increasing the rate of patients responding to the therapy as compared to an echocardiographic optimization method. This study will also evaluate the safety and effectiveness of the SonRtip atrial pacing lead.
The objective of this study is to determine whether in the setting of primary health care it is effective to treat with metronidazole returning travellers with gastrointestinal symptoms and B. hominis in the stool or not.
The standard treatment for locally advanced rectal cancer involves chemotherapy and radiation, known as 5FUCMT, (the chemotherapy drugs 5-fluorouracil/capecitabine and radiation therapy) prior to surgery. Although radiation therapy to the pelvis has been a standard and important part of treatment for rectal cancer and has been shown to decrease the risk of the cancer coming back in the same area in the pelvis, some patients experience undesirable side effects from the radiation and there have been important advances in chemotherapy, surgery, and radiation which may be of benefit. The purpose of this study is to compare the effects, both good and bad, of the standard treatment of chemotherapy and radiation to chemotherapy using a combination regimen known as FOLFOX, (the drugs 5-fluorouracil (5-FU), oxaliplatin and leucovorin) and selective use of the standard treatment, depending on response to the FOLFOX. The drugs in the FOLFOX regimen are all FDA (Food and Drug Administration) approved and have been used routinely to treat patients with advanced colorectal cancer.
Patients with an ulcerated melanoma with Breslow >1 mm, N0M0 have a significantly higher risk for relapse than patients with a non-ulcerated primary and about a 40-50% chance of developing stage IV disease to which they will almost invariably succumb. In stage I and II patients with an ulcerated primary who have been sentinel node (SN-staged) and found to be SN-negative there is still a 25-30% relapse risk. The purpose of this study is to evaluate the effectiveness and safety when treated with PEG IFN alfa-2b for 2 years as compared to observation (no treatment), administered after adequate surgery has been performed for ulcerated primary cutaneous melanomas.
Atrogin-1 and muscle RING finger-1 are skeletal muscle specific genes, with ubiquitin ligase activities, that are upregulated during muscle atrophy in mice. The Akt/GSK3 and Akt/mTOR pathways are involved in muscle hypertrophy in mice. Recent studies by the investigators team and others have demonstrated the implication of these signalling pathways in the control of muscle mass in humans. However no study has yet investigated the involvement of these systems in the early stages of spinal cord injury induced human skeletal muscle atrophy. The investigators propose to investigate the level of expression of the different components of the ubiquitin-proteasome system together with the level of expression and activity of the Akt/mTOR and Akt/GSK3 signalling pathways after SCI in humans during the first months following the injury. A second aim of this project is to assess if a novel apparatus of electrical stimulation which generate movements by closed-loop electrical muscle stimulation may improve strength and muscle mass in these patients. The patients will be recruited jointly at the Clinique Romande de Réadaptation (CRR) in Sion and the Swiss paraplegic centre in Nottwil. They will be randomly divided into two groups, a first group of patients will undergo a conventional treatment of rehabilitation while a second set of patients will be treated using a brand new system of electro-stimulation called MotionMaker TM. Biopsies will be obtained in the first weeks after admission; two other biopsies will be taken respectively 3 and 6 months post-lesion. Our results will provide an increased understanding of the molecular mechanisms contributing to skeletal muscle atrophy during the early stages following SCI and a characterization of the impact of endurance training in the no more voluntary innervated muscle. Moreover this study will also investigate the potential improvement in the rehabilitation process by using a new system of electro-stimulation.
Descriptive registry to investigate frequency of HER-2 positive gastric cancer involving CNS. Exploration of additional prognostic factors for brain involvement from gastric cancer.
The purpose of the study is: - to assess the potential benefits of 18F-[FDG] PET/CT and PET/MRI for operable breast cancer in order to define the size and location of the primary tumor, as well as axillary, supraclavicular and internal mammary lymph nodes. - to apply the imaging results to the simulation and the radiation treatment planning and partial breast for 3-D radiation treatment and partial breast irradiation with intensity modulated radiation treatment (IMRT).
This randomized, multicenter, 2-arm, open-label study (TH3RESA) will evaluate the efficacy and safety of trastuzumab emtansine (T-DM1) in comparison with treatment of the physician's choice in patients with metastatic or unresectable locally advanced/recurrent HER2-positive breast cancer. Eligible patients will be randomized to receive either trastuzumab emtansine 3.6 mg/kg intravenously every 21 days or treatment of the physician's choice. Patients continue to receive study treatment until disease progression or unacceptable toxicity occurs. This study is also known under Roche study protocol number BO25734.
This randomized, open-label, crossover study evaluated participants' preference and healthcare professional satisfaction with trastuzumab (Herceptin) subcutaneous (sc) versus intravenous (iv) administration in participants with HER2-positive early breast cancer.