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.
Preoperative anxiety is a common problem with an impact on surgical outcome, anaesthetic drug dosage and patient's satisfaction. An important component of preoperative anxiety is due to concerns related to anaesthesia. Appropriate patients information has been shown to reduce preoperative anxiety level and this can be effectively achieved through a video. The aim of this study is to assess the impact of an informative video about the anaesthesia technique on patient's preoperative anxiety levels before minor ambulatory procedures. The study design is a prospective, randomized, controlled clinical trial, where we use of short patient educational video to reduce preoperative anxiety level, explaining all sequence of major events between the arrival in the operating room and the performance of anaesthesia.
The study investigates the influence of the use of a Smartphone App, on changes in general well-being and the occurrence of symptoms during a tumor therapy. With this documentation, medical professionals should be enabled to judge the influence of symptoms on quality of life during different time periods, between planed visits on site.
A prospective, interventional, open-label, single-arm, proof-of-concept study: 18 women with Polycystic Ovary Syndrome (PCOS) will be treated with 100 mg of Anakinra/Kineret® for 4 weeks. 1 week after last injection patients will have a follow-up and a dexamethasone visit after a dexamethasone suppression test. Goal of this study is to investigate the effect of the Interleukin 1( IL-1) receptor antagonist Anakinra/Kineret® on laboratory and clinical features in women with PCOS.
An EEG study using continuous speech stimuli to assess neural language processing in a hearing impaired population. Participants listen to short radio excerpts in different Signal to Noise Ratios (SNR) and answer comprehension questions as well as listening effort questions. We assess the effect of different algorithms on neural language processing as well as subjective listening effort. Each participant hears 12 randomized segments of speech (about 4min long each) with different settings on their hearing aid (reference condition, noise reduction algorithm, beam forming algorithm). This will be a controlled, single blinded and randomized active comparator clinical evaluation which will be conducted mono centric at Sonova AG Headquarter based in Stäfa.
The purpose of this clinical study is to evaluate the efficacy and safety of two different levels of conbercept intravitreal (IVT) injection as compared to the approved vascular endothelial growth factor (VEGF) antagonist active control, aflibercept intravitreal injection (2.0 mg/eye, Eylea®), in subjects with neovascular AMD.
This randomized controlled study aims to investigate the effects of a brief computerized intervention (the computer game "Tetris") on intrusive memories and other posttraumatic stress symptoms following an emergency cesarean section (ECS). Women who have undergone an emergency cesarian section will be randomly allocated to either the brief computerized intervention plus usual care or an attention placebo control group plus usual care within the first 6 hours following the ECS. Women and their infants will be followed up at ≤ 1 week postpartum, 6 weeks postpartum, and 6 months postpartum. It is predicted that women given the brief computerized intervention will develop fewer intrusive memories and less posttraumatic stress symptoms than those who are not. This will inform the development of a simple computerized early intervention to prevent distressing psychological symptoms after a traumatic event, such as an ECS.
Study participants will be shown an illustrated training video demonstrating and explaining the RST. The video may be reviewed until the participant feels confident to perform procedure. The Rapid Sequence Tracheostomy (RST) consists of the following steps: 1. Orientational palpation and vertical midline skin incision followed by separation of the strap muscles 2. Exposure of the trachea and cricoid followed by anterior luxation of the trachea with a Backhaus towel clamp 3. Perform a vertical puncture with a tip scissors between the Cricoid and 1st tracheal ring followed by a vertical incision of no more than 2 rings in length. 4. An age adapted tracheal tube is inserted into the trachea and the lungs are ventilated. Teaching methodology: Prior to the hands-on training of eFONA, all participants shall watch a 2-minute training video of RST performed on rabbit cadaver following the steps outlined above. During video demonstration, no additional explanation or support will be provided. Once study participants express confidence to perform the skill, participants shall attempt to perform the RST 10 times. During the RST procedure no additional explanation or support will be provided. Study participants will be allowed to watch the video again between attempts, if needed. Each attempt will be video recorded and time recorded for rater analysis, as outlined above. Successful tracheotomy is defined as ventilation of the lungs by way of a standard self-inflating bag that is to be connected to the tracheal tube or visual confirmation of the tube being placed at least 2 cm inside the trachea (dissection of the rabbit cadaver performed by assistant).
BACKGROUND: The physiological and psychological benefits of regular physical activity (PA) and reduced sedentary behavior are well documented. Nevertheless, the majority of adolescents in western countries, e.g., Switzerland, do not meet the recommendations for moderate to vigorous PA of at least one hour per day. Planning interventions, defined as the creation of plans when, where and how to engage in a behavior change, have been proposed as an effective way of translating intentions into action. AIM: The project aims at closing the empirical gap of the question whether or not planning interventions of PA in adolescents are successful and which planning intervention is the most effective one. In detail, it is aimed for to examine changes in (daily) moderate to vigorous physical activity in adolescents' friendship dyads following (a) an individual planning intervention, (b) a collaborative planning intervention or (c) one of the two no-planning control conditions. Changes in (daily) physical activity will be examined over a period of 6-months. By investigating the intervention effect systematically by means of daily diaries, long-term follow-ups and objective measurements this project will provide a novel knowledge about individual self-regulating mechanism and social exchange processes as the mediating mechanism of the effectiveness of individual and collaborative planning for health behavior change in adolescents. DESIGN: Single-blind four-arm parallel-group cluster-randomized controlled trial with longitudinal design. The assessment of the main and secondary outcomes is conducted at the baseline, at 1 week after the first intervention session, and at 1-, and 6-month follow-ups. The intervention consists of one planning session and one booster session after 1-month. PARTICIPANTS: The sample will consist of 400 friendship dyads between 14 and 18 years of age. A cluster-randomization will assign participants to one of the two planning groups (collaborative or individual) or one of the two control groups. Both partners of the friendship dyad will complete all questionnaires. OUTCOMES: Physical activity constitutes the main outcome, whereas self-regulatory strategies like planning, self-efficacy, as well as social exchange processes like social support are secondary outcomes.
The study will be conducted in compliance with the International Council for Harmonisation (ICH) of Technical Requirements for Registration of Pharmaceuticals for Human Use/Good Clinical Practice (GCP) and applicable regulatory requirements. This is a randomized, open-label, parallel-group, multi-center trial in adult subjects with Relapsed or refractory (R/R) aggressive Non-Hodgkin lymphoma (NHL) to compare safety and efficacy between the standard of care (SOC) strategy versus JCAR017 (also known as lisocabtagene maraleucel or liso-cel). Subjects will be randomized to either receive SOC (Arm A) or to receive JCAR017 (Arm B). All subjects randomized to Arm A will receive Standard of care (SOC) salvage therapy (R-DHAP, RICE or R-GDP) as per physician's choice before proceeding to High dose chemotherapy (HDCT) and Hematopoietic stem cell transplant (HSCT). Subjects from Arm A may be allowed to cross over and receive JCAR017 upon confirmation of an EFS event. Subjects randomized to Arm B will receive Lymphodepleting (LD) chemotherapy followed by JCAR017 infusion.
Randomized crossover trial in patients with Pulmonary Hypertension (PAH, CTEPH) to assess the acute response to simulated altitude (FIO2: 15.1% = equivalent to 2500m above sea level) on non-invasive cardiac output assessments by Finapres® "NOVA" Technology at rest and under exercise.