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.
This study in 20 patients is designed as a monocentric, open-label and uncontrolled, exploratory pilot study. Patients diagnosed with advanced melanoma (stage III-IV) and scheduled for anti-PD-1 immunotherapy will be recruited for this project. Patients will receive IV 250 µg Tilmanocept, labelled with 370 MBq of Tc-99m (bolus injection) according to the Navidea's protocol in our GMP certified radiopharmaceutical unit, before the first cycle of clinically scheduled immunotherapy. Scintigraphy images will be acquired dynamically from time of injection to +30 minutes. Quantitative SPECT/CT (xSPECT/CT, Siemens Symbia Intevo, Erlangen, Germany) imaging will be performed up to 1 hour p.i. to evaluate hyperaemia, and up to 3 hours p.i. to image and measure the CD206 receptor uptake. The data of the scans will be compared to immunohistochemistry results from biopsy staining for TAMs and M2-like TAMs and retrospectively with response to the immunotherapy to determine any correlation between M2-like TAMs and treatment response. For the planned retrospective comparison we will use the FDG - PET/CT data that is done after the immunotherapy as standard of care. We will analyse the lesion size and FDG - uptake in standard of care PET/CT of CD206+ and CD206 negative lesions in Tilmanocept SPECT/CT before and after immunotherapy to determine any correlation between CD206 related uptake and treatment response.
The study will assess the potential benefit of implementing a complex bundle of interventions to treat important - often unrecognized - comorbidities in patients surviving an episode of Acute Hypercapnic Respiratory Failure (AHRF). This study will also provide a comparative analysis of the costs and health consequences of two alternative strategies to inform decision making about healthcare. All interventions are individually evidence-based and seem sound to hypothesize that implementing such interventions might improve patient's outcome and reduce the financial burder of repeated hospitalization in AHRF survivors.
Chromosome 22q11.2 deletion syndrome (22q11DS) is a neurogenetic condition associated with a high risk of psychiatric disorders, including schizophrenia spectrum disorders. This population is characterized by a particular neurocognitive profile and atypical brain development. Risperidone is a second-generation antipsychotic, inhibitor of dopaminergic receptors. Used in the treatment of psychosis, risperidone is frequently prescribed in 22q11DS, for example to treat a psychotic episode. Research on an animal model of 22q11DS (LgDel+/- mice) shows that administering an antipsychotic for 12 days during a critical period of brain development (adolescence) prevents deleterious neuronal changes and improves behavioral performance in mice. The aim of this study is therefore to replicate the results found in mice and to identify a long-term neuroprotective effect. This study is inspired on the one hand by the families who share with us the difficulties of individuals affected by 22q11DS on a daily basis, but also by the encouraging results of studies conducted on mice.
This is a global, multi-center, prospective, post-market, confirmatory, interventional, non-randomized, single-arm clinical investigation evaluating arteriovenous fistula (AVF) creation by means of the WavelinQ™ EndoAVF System in patients who require a vascular access for hemodialysis (HD).
The Multiple Sclerosis Functional Composite (MSFC), a reliable and well-validated instrument, was developed as a multidimensional quantitative measure of neurologic disability in MS. However, the traditional form of the MSFC has various limitations, including the need for MS patients to be assessed in a clinical setting by trained technicians, which requires additional human resources and time in a clinical routine practice setting. Furthermore, storage of MSFC data for longitudinal comparison is difficult and time consuming. The MS Performance Test (MSPT) software tool is designed to objectively quantify the major motor, visual and cognitive function data, and quality of life outcomes, associated with MS and related disorders. This is a single center observational study that will examine the use of the MSPT in a real world setting. Study enrollment will occur at one center in Switzerland.
To evaluate and compare the efficacy of two dosing regimens of oral edaravone in subjects with amyotrophic lateral sclerosis (ALS) based on the change in ALS Functional Rating Scale- Revised (ALSFRS-R) score from baseline up to Week 48:
In this study, the new drug called PPSGG (PN-1007) will be tested. Preliminary studies conducted in animals suggest PPSGG (PN-1007) might be a good treatment for reducing levels of anti-MAG antibodies in patients with anti-MAG neuropathy. This is the first research of PPSGG (PN-1007) in people and its main purpose is to test its safety and acceptability in patients. In this study it will be examined how the drug is changed by and removed from the body and checked for signs that the drug may be truly effective against anti-MAG neuropathy. PPSGG (PN-1007) will be tested at several different doses.
This phase III study will evaluate the efficacy, safety and pharmacokinetics (PK) of recombinant human pentraxin-2 (rhPTX-2; PRM-151) zinpentraxin alfa, compared with placebo in participants with idiopathic pulmonary fibrosis (IPF).
The purpose of this study is to assess the safety and efficacy of orally administered NLRP3 inhibitor, dapansutrile, for the treatment of moderate COVID-19 symptoms and early cytokine release syndrome (CRS) in patients with confirmed SARS-CoV-2 infection and moderate symptoms. Coronavirus disease 2019 (COVID-19) is caused by infection from a new strain of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). COVID-19 is characterized by fever, cough and shortness of breath, which in certain patients can lead to systemic organ failure and mortality. The data show that SARS-CoV-2 activates the innate immune signaling sensor NLRP3. Activation of NLRP3 initiates the cytokine release syndrome (CRS), which includes the production of primary cytokine, IL-1, triggering an intense inflammatory response that is prevalent in symptomatic COVID-19 patients. When CRS advances further to a fulminant 'cytokine storm', the data show that respiratory distress syndrome and multiple-organ failure take place. A specific inhibitor of NLRP3, dapansutrile may reduce or prevent the hyperinflammation associated with CRS by inhibiting the production of IL-1β early to arrest the progression to a severe 'cytokine storm.' The end result would be a reduction in the need for COVID-19 patients to receive intensive medical treatment, allowing for fewer hospitalizations, administration of mechanical ventilation and deaths.
The world is currently experiencing a coronavirus (CoV-2) pandemic. A new (SARS)-CoV infection epidemic began in Wuhan, Hubei, China, in late 2019; originally called 2019- nCoV the virus is now known as SARSCoV- 2 and the disease it causes COVID-19. Previous CoV epidemics included severe acute respiratory syndrome (SARS)-CoV, which started in China in 2003 and Middle East respiratory syndrome (MERS)-CoV in the Middle East, which started in 2012. The mortality rates were >10% for SARS and >35% for MERS. The direct cause of death is generally due to ensuing severe atypical pneumonia and ensuing acute respiratory distress syndrome (ARDS). Pneumonia also is generally the cause of death for people who develop influenza, although the mortality rate is lower (1%-3% for the influenza A H5N1 pandemic of 1918-1919 in the United States). Risk factors for a poor outcome of SARS-CoV-2 infection have so far been found to include older age and co-morbidities including chronic cardiovascular and respiratory conditions and current smoking status. In May 2020, the FDA authorized the emergency use of remdesivir for treatment of COVID-19 disease based on topline date of two clinical trials, even though an underpowered clinical trial did not find significant improvement in COVID- 19 patients treated with remdesivir. Nevertheless, remdesivir is the first and so far, only approved treatment for COVID-19. Additionally further trials and clinical observations have not found a significant benefit of other antiviral drugs. Although the results of several studies are still pending, there is still a desperate need for an effective, safe treatment for COVID-19. Aviptadil, which is a synthetic form of Human Vasoactive Intestinal Polypeptide (VIP), might be beneficial in patients at risk of developing ARDS. Nonclinical studies demonstrate that VIP is highly concentrated in the lung, where it reduces inflammation.