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.
Various studies have shown that the risk of suffering a urinary retention after knee or hip prosthesis surgery is 10-80%. The aim of the study is to reduce this riks. For this purpose, it is investigated whether a previously known drug (tamsulosin) which is used in bladder emptying disorders, can achieve a reduction in urinary retention after surgery. After the patients agree to participate in the study, they are examined in our urological clinic. Uroflowmetry is performed with sonographic residual volume measurement and prostate volume measurement. Furthermore, a standardized Voiding questionaire (IPSS) is completed. This study is conducted as a double-blind study using a placebo control group. The drug / placebo is taken once a day, five days before and two days after surgery. Subsequently, it is observed whether it comes to a urinary retention or not. After the operation, no further urological checks are planned or needed.
The purpose of this study is to evaluate the performance and safety of the Temporary Spur Stent System (TSS). The TSS is intended for use in conjunction with a commercially available drug coated balloon in the infrapopliteal arteries for the treatment of de novo or restenotic lesions. This study is a prospective, non-randomized, multicenter, single arm trial, with sites in New Zealand, Germany, and Switzerland. At least two and no more than 10 sites are expected to participate, with 100 subjects enrolled (no more than 40 at a single site). The study follow up will take place over a period of 365 days. A vessel recoil substudy will be included for a select group of subjects.
This study investigates the safety and tolerability of Nintedanib in patients with bronchiolitis obliterans syndrome (BOS) following allogeneic hematopoietic cell transplantation. All study patients with BOS will be treated with the study drug Nintedanib (300 mg/day) as an add-on therapy to their basic immunosuppressive treatment over a 12-months treatment period.
During different interventional cardiology procedures we aim to identify cerebral microemboli load. Further we aim to differentiate the quality and the quantity of cerebral microemboli.We will measure cerebral microemboli in different interventional phases, e.g. during valve deployment, rapid pacing, post-implantation.
The purpose of this study was to evaluate the efficacy and safety of brolucizumab in treatment of patients with macular edema (ME) secondary to branch retinal vein occlusion (BRVO).
Patients hospitalized in the Intensive Care Unit (ICU) are at risk for developing severe disabilities, physical or cognitive. In particular, ICU-acquired weakness is frequent. The causes of this weakness are multiple and the physiopathology is still not fully understood. Immobilization in bed and sepsis are known risk factors. ICU-acquired weakness has been associated with prolonged mechanical ventilation duration, and increased in ICU and hospital length of stay. It has also been associated with significant decrease in functional capacity and with higher mortality. An early screening using a specific diagnostic protocol could help improving the management of patients suffering from ICU acquired weakness. The aim of this study is to early detect ICU acquired weakness in patients suffering from septic shock and ventilated for more than 72 hours.
"Bad news" are defined as"any information which adversely and seriously affects an individuals' view of future. Families of chronic ill children are exposed to a high stress load. This project is to investigate the stress burden directly after diagnosis of epilepsy in childhood and coping capabilities in the course of time and how quality of communication at the time of diagnosis effects stress perception and coping behaviour in the following 12 months. Perceived/ experienced advisory skills of the physician will be assessed by parents and children (older than eleven) on the basis of SPIKES - a Six-Step Protocol for Delivering Bad News. The subjective perception regarding quality of dialogue in relationship to childrens and their parents quality of life and their coping strategies will be assessed.
Recent experiments in the lab of Prof. WD Hardt revealed, that in mice, 24 h exposure to a high-fat diet results in a breakdown of colonization resistance against Salmonella typhimurium. Mechanistic experiments identified bile acids as the mediator for reduced colonization resistance. Exposure to a high fat diet leads to increased bile acid secretion which in turn modify the intestinal microbiota. It is now the aim to verify the results of this study in human healthy volunteers. The nutritional habits of all participants will carefully be evaluated. In the intervention phase, participants will be exposed to either high-fat or low-fat diet and a controlled dose of the non-pathogenic bacteria E. coli Nissle. E. coli Nissle is the active compound for "Mutaflor®" and other probiotics. It is planned to enumerate E. coli Nissle counts in the stool after Mutaflor ingestion and to quantify other changes of the human microbiota. The hypothesis is that a high-fat diet leads to increased bile acid secretion results in favorable growth conditions for E. coli Nissle, resulting in high bacterial counts in the stool.
This is a non-interventional/observational cohort of NSCLC unresectable stage III patients treated with durvalumab. The study will be carried out as a retrospective review of established medical records for a subset of unresectable stage III patients treated with durvalumab.
Reconstructive mitral valve surgery is increasingly done by minimal- invasive anterolateral thoracotomy technique in contrast to surgical approach by sternotomy. The minimal invasive approach is favourable regarding surgical trauma, length of hospital stay and amount of blood loss. This study is to investigate the neurological outcome after minimal- invasive mitral valve surgery compared to open mitral valve surgery by sternotomy. Pre-, intra- and postsurgical data from mitral valve surgery derived from the Basel mitral valve registry (collected from 2009 until now) will be analyzed.