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.
Magnetic nanoparticles, coated with human leukocyte antigens (HLA) to capture anti-HLA antibodies with donor specificity (donor-specific antibodies, DSA), will be tested ex-vivo.
In this study the additional effect of supplementary implants in patients with Kennedy Class I in terms of patient-reported outcome measures (PROMs) and cost-benefit-analyses comparing costs of maintenance care will be investigated
The administration of steroids, most commonly dexamethasone (DEX), has established as standard of care during treatment of glioblastoma (GBM) and is widely used during the entire course of the disease including pre- and postoperative management, chemo- and radiotherapy. The primary purpose is to reduce tumor-associated vasogenic edema and to prevent or treat increased intracranial pressure. However, steroids are also linked to a multitude of adverse side effects that may affect survival of GBM patients such as major immunosuppression. The use of steroids during radiotherapy is associated with reduced overall- and progression-free survival and has been identified as an independent poor prognostic factor. Despite these findings, the suspicion of GBM often triggers the administration of DEX in routine clinical practice, regardless of neurological symptoms, tumor size, or extension of cerebral edema. The purpose of this study is to assess whether selected GBM patients can be treated safely with a restrictive DEX regimen from referral to the neurosurgical center until discharge. The primary objective is to determine the failure rate of a restrictive DEX regimen defined as edema or mass effect leading to any of the following: GCS deterioration ≥ 2 points, NIHSS increase ≥ 3 points, increase of midline Shift ≥ 2mm, or any surgical rescue procedure for increasing mass effect.
The clinical significance of pulmonary embolism (PE) limited to the subsegmental pulmonary arteries, so called isolated subsegmental pulmonary embolism (SSPE), remains controversial. Whether isolated SSPE represents "true" PE, a clinically more benign form of PE, a physiologic lung clearing process, or a false positive result (artifact) is currently unclear and hence, whether patients with isolated SSPE benefit from anticoagulant treatment is uncertain. Despite growing evidence from observational studies that withholding anticoagulation may be a safe option in selected patients with isolated SSPE (i.e., those without concomitant deep vein thrombosis, cancer, etc.), most patients with isolated SSPE receive anticoagulant treatment, which is associated with an increased risk of bleeding. The overall objective of the randomized controlled SAFE-SSPE trial is to evaluate the efficacy and safety of clinical surveillance without anticoagulation compared to anticoagulation treatment in low-risk patients with isolated SSPE.
IMC-F106C is an immune-mobilizing monoclonal T cell receptor against cancer (ImmTAC ®) designed for the treatment of cancers positive for the tumor-associated antigen PRAME. This is a first-in-human trial designed to evaluate the safety and efficacy of IMC-F106C in adult patients who have the appropriate HLA-A2 tissue marker and whose cancer is positive for PRAME.
This will be a confirmatory, prospective, open-label, single-arm, reader-blinded, multi-centre phase 3 study to assess the diagnostic accuracy and safety of Ferrotran®-enhanced MRI in comparison to unenhanced MRI in the detection of pelvic lymph node metastases in newly-diagnosed adult patients with prostate cancer and an intermediate to high risk for lymph node metastases, based on the D'Amico criteria.
Around 30 to 90 percent of all breastfeeding women suffer from painful and sore nipple lesions. Reasons for these lesions are still not completely clarified. Nevertheless, irrespective of the underlying cause, these painful nipple lesions lead to an early stop of breastfeeding, which has negative consequences for the infant as well as for the mother. Even if the painful nipple lesions do not lead to a weaning of the baby, they cause an increased psychological distress for the mother and therefore may negatively influence the mother-child relationship. Since breastfeeding is the natural and best possible type of nutrition for healthy, full term babies problems causing an early stop of breastfeeding should be addressed. The low-level laser therapy (LLLT) represents a simple and low risk treatment to change (reduce) pain and accelerate wound healing. It is supposed to improve tissue organization and should have a positive anti-inflammatory and immune modulating effect. Therefore, this therapy is more and more frequently used to also treat painful nipple lesions, although hardly any studies have been conducted. Furthermore, in women with too little mother milk, the LLLT seems to increase the milk production. The aim of this study is to investigate the positive effects of LLLT on painful and sore nipple lesions. This would justify a LLLT for women with painful nipple lesions on a wider scale, with the overall goal to reduce early stopping of breastfeeding and therefore having a positive impact on both, the child's health as well as the mother's wellbeing.
Disruption of care during transition from child and adolescent mental health (CAMHS) to adult mental health services (AMHS) may adversely affect the health and well-being of service users. Indeed, transition-related discontinuity of care is a major health and societal challenge today. Current evidences show that this transition is not always properly managed and that improving the transition process can have a positive impact on the health and wellbeing of young people. Nevertheless, data available are still inconsistent and only few studies investigated possible models aimed at improving and operationalize the transition. At present, no information concerning the transition in the Geneva Canton is available. According to this lack of evidence, the current study aims at: 1) mapping the CAMHS/AMHS interface; 2) evaluating the longitudinal course and outcomes of adolescents approaching the transition boundary (TB) of their CAMHS; 3) determining the effectiveness of an experimental model of managed transition in improving outcomes, compared with usual care; 4) comparing these results with those of the EU funded MILESTONE study from several other European countries. The investigators will recruit all patients aged ≥ 16 years and 6 months from the Geneva Canton in charge at CAMHS and they will follow them for up to 24 months. CAMHS will be instructed to provide all their service users at the time of transition either usual care or a novel service called "Managed Transition", which will include the use of a new decision support tool, the Transition Readiness and Appropriateness Measure (TRAM). A nested cohort Randomised Controlled Trial (ncRCT) design will be applied to divide patients into the two groups. The health and wellbeing of the young people will be assessed at baseline and then followed-up for 24 months to see whether they transition to AMHS or are discharged or referred to some other service. The investigators will then evaluate what impact the different transition experiences have on young people's health and wellbeing, and whether the process of Managed Transition has any benefits as compared to usual care.
Despite its poor abundance in the liver, CYP2D6 is the second most important CYP in drug metabolism, metabolizing 20% of drugs. The high inter-individual variability in CYP2D6 expression is explained by genetic variations, but also by drug-drug interactions (DDIs). Recent studies have pointed out the poor therapeutic predictable value of DDI. Indeed, the clinical outcomes of a DDI may involve several intrinsic factors affecting the vulnerability to and extent of DDI, such as genetic polymorphisms, comorbidities, age and sex. In this regard, the present research project aims to investigate the effect of genetic polymorphism on DDIs involving CYP2D6 (gene-environment interaction) and its implications for tramadol efficacy and safety in a clinical setting. In a previous study, we demonstrated differences in both the rate of phenoconversion and the magnitude of DDI in healthy volunteers, that were either heterozygote normal metabolizers (NMs) carrying a non-functional CYP2D6 allele (activity score (AS) 1) and homozygous NM carrying two fully-functional CYP2D6 alleles (AS 2). This prospective study will include patients scheduled for a general surgery of less than 3 hours and planned to be treated with oral tramadol as a routine post-operative pain management. Patients taking part in the study may receive diagnosis, therapeutic or other interventions but the groups of individuals (controls vs inhibited) are predefined based on the routine treatment of the patients. There will be no assigned specific interventions to the study participants and CYP2D6 phenotypes will be classified in five activity score groups (0.5, 1, 1.5, 2, >2) in the absence or presence of a potent CYP2D6 inhibitor received as part of routine medical care. PK of tramadol and its active metabolite (M1), as well as its analgesic and PD effects and safety, will be compared between groups. Finally, the data generated will be used to build a physiologically-based PK (PBPK) model for tramadol in different sub-groups. The model will aim to predict the effect of CYP2D6 inhibition in virtual populations with different genetically-related CYP2D6 activities. This should allow prospective dose adjustment of tramadol (or appropriate drug selection) based on patients' genotype in the presence of a CYP2D6 inhibitor.
Multi-arm, multi-center, open label, prospective observational registry designed to obtain safety and performance data on the use of CE marked and custom Terumo Aortic endovascular grafts.