Found 145 clinical trials
COVID-19 Staff Testing of Antibody Responses Study (Co-Stars)
Within this cohort, a subset of 150-250 staff members with confirmed (PCR positive) SARS-CoV-2 disease will be followed with intensive monthly testing for 6 months to determine whether antibody levels in the blood are maintained or decrease during this time.
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- 19 Feb, 2024
National Covid-19 Surveillance Physicians
The investigators will analyze the presence of antibodies against SARS-COV2 in physicians working in emergency and intensive care medicine and in those who treat Covid 19 patients.
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- 19 Feb, 2024
Validation of an Immunochromatographic Assay for IgG/IgM Antibodies to 2019- nCoV
In COVID-19 pandemic, it is of critical importance to identify a rapid and simple diagnostic method to be used in clinical settings to timely inform and refine strategies that can prevent, control, and stop the spread of SARS-CoV-2. The 2019-nCoV IgG/IgM Rapid Test Cassette (Whole Blood/Serum/Plasma) is a qualitative, membrane-based …
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- 19 Feb, 2024
A Longitudinal Study of COVID-19 Sequelae and Immunity
Participants in the COVID-19 group may have visits more often if they develop symptoms that suggest re-infection with SARS-CoV-2....
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- 19 Feb, 2024
Detection of Anti-COVID-19 Antibody Levels in an Hospital Population
COVID-19 (SARS-CoV-2) infection in health professionals represent a significant criticality both for the risk of spreading the disease and for the organizational aspects that follow.
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- 19 Feb, 2024
Excess Risk of Morbi-mortality Due to COVID-19 in Patients With Cancer
Expected results: The data generated will help the medical and scientific community to evaluate the increasing risk of cancer patients infected by SARS-CoV-2 compared to the non-cancer population, to identify patients at higher risk of severe infection, but also the anticancer treatments associated with an increased risk of severe infections.
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- 19 Feb, 2024
Testing the Accuracy of a Digital Test to Diagnose Covid-19
This study aims to validate machine learning models as a diagnostic tool that predicts infection with SARS-CoV-2 based on app-reported symptoms and phenotypic data, against the 'gold-standard' swab PCR-test. This study will take place within the Covid Symptom Study app, the free symptom tracking mobile application launched in March 2020.
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- 19 Feb, 2024
French COVID Cohort
Infectious disease is the single biggest cause of death worldwide. New infectious agents, such as the SARS, MERS and other novel coronavirus, novel influenza viruses, viruses causing viral haemorrhagic fever (e.g. Ebola), and viruses that affect the central nervous system (CNS) such as TBEV & Nipah require investigation to understand …
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- 19 Feb, 2024
Novel Face Mask Sampling for COVID-19: A Diagnostic and Public Health Tool
There is an urgent need to improve the diagnosis and screening of patients and healthcare workers for COVID-19 in the UK. Mask based sampling is a method of detecting SARS-COV-2 (the virus responsible for COVID-19) in the breath of suspected COVID-19 patients or healthcare workers in the mask that they …
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- 19 Feb, 2024
Predictive Factors COVID-19 Patients
This is a monocentric retro-prospective observational study that will be conducted on all COVID19 positive patients hospitalized at the S. Gerardo Hospital in Monza.
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- 19 Feb, 2024