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 purpose of this study is to compare the effectiveness of resection of one or both slips of the flexor digitorum superficialis tendon versus the A1 pulley division.
DECRESCENDO is a multicentre, open-label, dual-phase single-arm phase II de-escalation study evaluating neoadjuvant treatment with 12 administrations of weekly IV paclitaxel 80 mg/m2 (or IV docetaxel 75 mg/m2 every 3 weeks for 4 cycles) combined with subcutaneous (SC) fixed dose combination (FDC) of pertuzumab and trastuzumab (loading dose of 1200 mg pertuzumab and 600 mg trastuzumab, followed by 600 mg pertuzumab and 600 mg trastuzumab) every 3 weeks for 4 cycles. Surgery will be performed according to local guidelines in all subjects after neoadjuvant treatment. After surgery, subjects who achieve a pCR (defined as pT0/Tis pN0) will receive adjuvant pertuzumab and trastuzumab FDC SC for additional 14 cycles. Subjects with residual invasive disease will receive salvage adjuvant trastuzumab emtansine (T-DM1, 3.6 mg/kg, IV every 3 weeks) for 14 cycles. In subjects whose residual invasive disease is classified per RCB score as ≥2, 3 to 4 cycles of anthracycline-based chemotherapy may be administered, at the investigator's discretion, before the 14 cycles of T-DM1. If histopathological analysis finds that the surgical specimen from a subject with residual disease is ER-positive and/or PR-positive, adjuvant endocrine therapy may be administered concomitantly with study treatment, at the investigator's discretion and according to local guidelines. Adjuvant radiotherapy will be mandatory after breast-conserving surgery, whereas it will be performed according to local guidelines after mastectomy, and it will be administered concomitantly with pertuzumab and trastuzumab FDC SC in subjects who achieve a pCR, and concomitantly with T-DM1 in subjects with residual invasive disease (after anthracycline-based chemotherapy in subjects assigned to receive this treatment).
The aim of this research project is to quantify the uncertainty of current state-of-the art anatomical phantoms and computational models for predicting neurostimulation induced by time-varying magnetic fields (so-called gradient fields) within the context of magnetic resonance imaging (MRI) scanners. For this purpose stimulation thresholds will be measured in a volunteer study. The measurements will provide valuable data for the development and validation of future models.
Pain is a powerful motivator of behavior and it is more than the perception of nociceptive input. It is a complex experience that comprises different components: sensory discriminative, emotional-motivational and cognitive components. In chronic pain, a negative hedonic shift has been proposed that is characterized by disproportionally increased emotional-motivational compared to sensory-discriminative pain components. Such a negative hedonic shift is mirrored in a high comorbidity of chronic pain with affective disorders like depression and anxiety. However, the neurobiological mechanisms underlying such a negative hedonic shift i remain elusive. Animal work suggests an involvement of neuroinflammation, caused by chronic pain, which in turn is related to impaired release of the neurotransmitter dopamine. In line with this observation, impaired dopamine functioning has been described in chronic pain. Importantly, dopamine acts also as a neuromodulator, regulating functional connectivity between brain regions. Therefore, dysfunctional dopamine in chronic pain, possibly caused by neuroinflammation, might lead to altered blood oxygen level dependent (BOLD) response and functional connectivity. Correspondingly, altered functional connectivity in fronto-striatal brain networks has been shown to be predictive of transition from subacute to chronic pain. The aim of this study is to investigate the psychobiological mechanisms underlying the negative hedonic shift in chronic pain with a focus on the role of dopamine in functional connectivity of fronto-striatal brain networks, BOLD response of frontostriatal regions and their relation to heightened emotional-motivational pain processing.
The overall objective of this study is to identify whether the systematic anticipation of highly structured specialized palliative home care into primary care influences the quality of care and care utilization. Quality of care focusses on the sense of security of patients and family caregivers, satisfaction with care of patients, family caregivers, general practitioners, home care nurses and specialized palliative care nurses, and availability and access to advanced directives. Health care utilization focus on the number of hospitalizations and the length of hospital stays.
This study is to assess the variation in the measurements of myelin sensitive MRI techniques in both white and grey matter in the brain.
The expansion project "Inclusive Plus", which is financed by Innosuisse, is based on a pilot project. The psychotherapeutic offer developed in the previous project for psychologically burdened adolescents and young adults to support them in their professional integration was revised and supplemented and is being reviewed in this project. In addition to the group psychotherapeutic intervention, 5 one-on-one interviews are offered as needed. In addition, regular further training courses on mental health and illness in adolescence are implemented. And finally, a conference is to promote cooperation between referring physicians and bridge offers. The intervention will be implemented in 5 cantons (Zurich, Berne, Lucerne, St. Gallen, Appenzell Ausserrhoden) and in 7 different bridge services. The program is aimed at adolescents and young adults between 16 and 29 years of age who have sufficient knowledge of German. Participation is voluntary and the group size for the psychotherapy group is limited to 8 participants. The main question is whether the integration of young people with mental stress into the labor market is more successful. At three points in time (entry, exit, six months after exit) changes in selected indicators (including work ability, mental health, functional status, behaviour in seeking help) are measured. In addition, changes in the groups of participants will be surveyed. The implementation of the psychotherapy groups in the respective bridge offers will take place in autumn 2020, and the study will be completed with the last follow-up by the end of 2022.
The investigators hypothesize that sex, age, area of exposure and purpose of travel are associated with different travel-related infections. The investigators also hypothesize that certain infections will have long-term sequelae. Health-data will be collected from travellers from Switzerland and Europe. The project starts with a pilot study for 50 travellers, followed by the recruiting of 10,000 travellers. The data collection will be via a mobile App (ITIT). The ITIT App will collect active data from travellers. The participants will download the App after signing an electronic consent form and completing a baseline questionnaire. Then the travellers will answer a short daily questionnaire about illness symptoms during travel. The ITIT App will also collect passive data (GPS localisation, environmental and weather data). The project will provide real-time data on travel-related infections and profile travel illness by age, sex and purpose of travel and also identify outbreaks.
Cardiac events can often result in debilitating and persistent psychological symptoms. A key question involves whether optimal treatment of cardiac-induced posttraumatic stress disorder (PTSD) reduces PTSD symptoms and thereby may offset the risk of recurrent or worsening cardiovascular disease. Cardiac-induced PTSD 1) is prevalent, 2) features symptoms unique to internal ongoing somatic threat, with fears and worries that can be distinguished from PTSD resulting from external causes, 3) is persistent, 4) is associated with negative physical and emotional consequences, and 5) has not been the subject of randomized-controlled treatment trials (RCT). There is preliminary evidence suggesting that patients with cardiac-disease induced PTSD might particularly profit from EMDR. Nevertheless, this possibility has not been tested in cardiac-induced PTSD. Currently, patients with cardiac-induced PTSD are not routinely offered trauma-focused therapies, with a lack of scientific evidence likely being one major reason for this omission. If our proposed RCT shows that EMDR can be an effective treatment for patients with ACS-induced PTSD, EMDR could be routinely implemented as first-line treatment. The RCT outcomes might inform larger trials to test whether poor prognosis in terms of major adverse cardiovascular events can be improved through EMDR in patients with cardiac-induced PTSD.
This study will randomize cross-over periods of 6 months of right ventricular pacing and His bundle pacing in patients with baseline left ventricular ejection fraction (LVEF)>40%. The primary outcome measure is LVEF.