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.
Down syndrome (DS) is the most common chromosomal disorder; with the increasing life expectancy, about 80% of DS adults reach age 65 years old. Early Alzheimer's disease (AD) is the most common cause of death within this population. DS individuals already show AD neuropathology by the age of 30, while it becomes clinically recognized in their late forties. DS subjects also exhibit olfaction defects in adulthood. To date, there is no treatment available for the cognitive or olfactory defects in DS. The development of an effective treatment targeting cognitive dysfunction in DS adolescents/adults would be warranted. GnRH, a decapeptide secreted by hypothalamic neurons is the pilot light of reproduction in all mammals. Pulsatile GnRH acts on the gonadotrophs via the GnRH receptor (GNRHR) in the pituitary gland to stimulate LH and FSH, which themselves will act on the gonads to produce gametes and steroids. However, GNRHR are also expressed in cerebral cortex, hippocampus, amygdala, habenula, olfactory structures, and adrenal gland, suggesting that GnRH may have a role beyond reproduction. Recently, GnRH has been shown to be involved in the process of ageing and lifespan control. Notably, in murine models, GnRH acts as an anti-ageing factor, independent of sex hormones. While ageing is characterized by hypothalamic inflammation and diminished neurogenesis, particularly in the hypothalamus and the hippocampus, GnRH was able to promote adult neurogenesis. The regulation of GnRH secretion is complex and involves hormonal, neuronal input, and environmental factors. Prévot et al. recently explored cognition within the Ts65Dn model and showed an age-dependent loss of the ability to recognize new objects. Also, these mice exhibit defects in olfaction. Given the role of GnRH in anti-aging mice model, pulsatile GnRH or continuous GnRH infusion (leading to desensitization of the GNRHR) were given to the Ts65Dn mice for two weeks. Amazingly, pulsatile but not continuous GnRH therapy was able to recover cognitive and olfaction defects.
Background: Coronavirus disease (COVID-19) is a tremendous challenge the modern world has never seen before and is overwhelming the capacities of healthcare systems worldwide. Patients with cardiovascular diseases, heart failure in particular, and cardiovascular risk factors seem to be at a very high risk if affected by COVID-19 - and vice versa there are more and more reports of cardiac manifestations with the viral disease. Aim: The purpose of the study is to characterise the clinical course of adult inpatients with COVID-19 and concomitant cardiovascular affection in a worldwide, multicentre PCHF registry. Methods: Retrospective and prospective data analysis. Data on demographic, clinical, selected laboratory, electrocardiography and echocardiography parameters, treatment and outcome will be collected. The principal investigator provides dedicated electronic case report form. The primary outcome is in-hospital mortality. The secondary endpoints will be ICU length of stay, hospital length of stay, the need and duration of invasive mechanical ventilation, cardiovascular hospitalisation after 3 and 6 months from index hospitalisation, all-cause and cardiovascular mortality after 3 and 6 months from index hospitalisation.
Based on data from the US Surveillance, Epidemiology and End Result Program (SEER), the rates of nipple-sparing mastectomy (NSM) have risen 202% since 2009. In spite of the increasing popularity of IRMA, limited research has been done to identify complications in patients undergoing these procedures. Of particular importance is to assess the effects of combining the procedure with radiotherapy, and undergoing a one- versus two-step surgical procedure. Active monitoring and periodic assessment of IRMA patients are needed to establish the safety of these different techniques in terms of complications and recurrence rates. Identifying an optimal strategy for IRMA may lead to the development of clinical guidelines, which are currently lacking.
This project investigates individual treatments using convalescent severe acute respiratory Syndrome Coronavirus 2 (SARS-CoV-2) plasma in SARS-CoV-2 infected patients at risk for disease progression. In addition to standard of care, SARS-CoV-2 infected patients for whom blood group compatible convalescent plasma is available and who are willing to sign the informed consent receive convalescent plasma. Only patients with moderate to severe disease at risk for transfer to intensive care unit or patients at the intensive care unit with limited treatment options will be treated.
This trial will look at a drug called sigvotatug vedotin (SGN-B6A) alone and with pembrolizumab, with or without chemotherapy, to find out whether it is safe for people who have solid tumors. It will study sigvotatug vedotin to find out what its side effects are. A side effect is anything the drug does besides treating cancer. It will also study whether sigvotatug vedotin works to treat solid tumors. The study will have four parts. - Part A of the study will find out how much sigvotatug vedotin should be given to participants. - Part B will use the dose found in Part A to find out how safe sigvotatug vedotin is and if it works to treat solid tumors. - Part C of the study will find out how safe sigvotatug vedotin is in combination with these other drugs. - Part D will include people who have not received treatment. This part of the study will find out how safe sigvotatug vedotin is in combination with these other drugs and if these combinations work to treat solid tumors. - In Parts C and D, participants will receive sigvotatug vedotin with either: - Pembrolizumab or, - Pembrolizumab and carboplatin, or - Pembrolizumab and cisplatin.
The ReHapticKnob is a robot for hand rehabilitation after stroke. We aim to investigate the feasibility of minimally supervised therapy with the ReHapticKnob with stroke patients in a rehabilitation clinic, evaluate the usability of the ReHapticKnob (user interface and implemented exercises which were adapted for independent usage), and quantify the dose of additional robotic therapy that patients perform in a minimally supervised setting. Minimally supervised therapy means that after a training phase, where the therapists teach to the patients how to perform the exercises with the robot, the patients can autonomously train with the robot during free time without being directly supervised. Our hypothesis is that minimally supervised therapy might be a possible way to increase therapy dose for stroke patients, with the potential to further improve recovery of hand function with minimal additional burden for therapists and for the healthcare system.
So far, there is no data available on treatment of patients with early-stage hormone receptor (HR) positive, human epidermal growth factor receptor 2 (HER2)-overexpressed/amplified breast cancer, who completed adjuvant trastuzumab-based therapy less than one year ago, in the clinical routine setting. ELEANOR - designed as a prospective, longitudinal, non-interventional study (NIS) - will investigate real-world use of neratinib and its treatment management in patients with HR-positive, HER2-overexpressing/amplified breast cancer stage I-III having completed adjuvant trastuzumab-based therapy less than one year ago. Data from this study will contribute to a deeper understanding and characterization of the everyday use of neratinib in a broader patient population in the German and Austrian routine setting.
This is a Phase III, randomized, parallel-arm, placebo controlled, double blind, multicenter study assessing the efficacy and safety of durvalumab versus placebo following SoC chemotherapy in patients with completely resected stage II-III NSCLC who are MRD+ post surgery
BACKGROUND Despite drastic quarantine measures, COVID-19 continues to propagate and threatens global healthcare systems by saturating their capacity with high transmissibility and the particularly protracted length of stay needed by those requiring intensive care. Indeed, once patients advance to the ICU, prognosis is poor and it is thus critical to test medications that may prevent complications and reduce viral shedding. i.e. to protect ambulatory patients and their families from complications and transmission and allow them to #StayHome. To date, no treatment has been reliably demonstrated as effective in COVID-19 patients. Hydroxychloroquine (HCQ), a common and well tolerated medication, has shown promise in vitro for reducing viral replication (for SARS-CoV-2 as well as other coronaviruses with pandemic potential such as SARS-CoV-1 and MERS). Since then, several small-scale hospital-based clinical studies have indicated the potential for reduced viral shedding and hospitalisation as well as favourable evolution of lung pathology. If started earlier, this treatment could prevent complications requiring hospitalisation and intensive care, which may not be available in low-income countries. Robust clinical trials are required to assess the potential of HCQ in COVID-19. OBJECTIVES This trial assesses the efficacy of early treatment with HCQ in COVID-19 outpatients to reduce the incidence and severity of complications including secondary hospitalisation, ICU admissions, lung pathology and death. Secondarily, this trial will also assess its efficacy to reduce viral transmission among household contacts during self-quarantine. The clinical data collected in this trial will also be critical in creating early prognostication models to better predict healthcare needs and have evidence-based prioritization of resource allocation, which is especially critical in low-resource settings. METHODS The trial will recruit 800 SARS-CoV-2+ patients and their household contacts at triage sites across Switzerland. Patients included are 1) at risk of poor outcome (comorbidities or >65y) and 2) well enough to self-isolate at home. These patients will be randomised 1:1 in HCQ:Placebo and given 6 days of early treatment (within 24 hours of the SARS-CoV-2 test). Intensive pragmatic multiparameter at-home follow-up (including point-of-care lung ultrasound in some sites) will continue until their outcome (resolution, or complications, such as hospitalisation, ICU admission, death). Household contacts will have before and after serological testing and social distancing knowledge and practices questionnaires to assess risk factors for infections. The household attack rate of new-onset infections can then assess the efficacy of HCQ to prevent transmission.
In December 2019, the first patients infected with the 2019 novel coronavirus (2019-nCoV) were diagnosed in Wuhan. The clinical presentation and course of Severe Acute Respiratory Syndrome-CoV-2 (SARS-CoV-2) infection is poorly understood in older patients and is certainly different from the general population. This project is designed to better understand and to determine clinical, biological and radiological markers of poor adverse outcomes in hospitalized older patients diagnosed with COVID-19.