Found 519 clinical trials
Sero-prevalence of Coronavirus Disease 2019 (COVID-19) in Healthcare Workers
The medical and paramedical staff of the front-line services are potentially exposed to SARS-CoV-2. Therefore, despite the application of standard protective measures, it is possible that a certain number of these personnel have already contracted SARS-CoV-2, including in its asymptomatic form. Serological testing in this context would be useful for …
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- 19 Feb, 2024
Brazilian Registry for Clinical Presentation of Individuals With COVID-19 (SARS-Brazil)
This is a registry-based cohort study of all adult patients (18 years) with confirmed or suspected SARS-CoV-2 infection. The main goal is to describe mortality incidence, demographic characteristics, coexisting conditions, treatments, outcomes among SARS-CoV2 infected patients. A secondary goal is to identify biological factors (OMICS - genomic, proteomic and metabolomics …
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- 19 Feb, 2024
Complications and Mortality Following Emergency Digestive Surgery During the COVID-19 Pandemic
Two cohorts will be defined: the 'pandemic' cohort, which will include all patients [COVID-19-positive or negative] operated on for emergency digestive pathology during the months of March to June 2020; and the control cohort, which will include all patients operated on for emergency digestive pathology during the months of March …
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- 19 Feb, 2024
Online Survey on Psychological Impact of COVID-19 Epidemic on School-age Children
The coronavirus outbreak is a stressful event for the whole population. Confinement measures are protective against the risk of dissemination of the virus, but they can also lead to several psychological symptoms. In children, a study in China has reported about 20% of depressive or anxious troubles in school-age children …
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- 19 Feb, 2024
Death Number Perception in Depression Anxiety and Schizoypal Personnality in General Population (Covid-19 Pandemic)
France has been put on a lockdown for 8 weeks to prevent the spread of the COVID-19 virus between 17/03/2020 and 11/05/2020. During this lockdown, which is likely to have psychopathological repercussions on the population, the public authorities and the media informed the population about the number of deaths occurring …
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- 19 Feb, 2024
Oncological Surgery in Times of COVID-19: Effectiveness of Preoperative Screening for Sars-Cov-2
To evaluate the incidence of patients with a positive test for SARS-CoV-2, performed in the preoperative screening for patients treated at the institution
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- 19 Feb, 2024
IMPRoving Cardiovascular RiSk Stratification Using T1 Mapping in General populatION
Examples include patients with systemic inflammatory conditions, as well as patients with a recent COVID-19 infection.
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- 19 Feb, 2024
Study of the Consequences of Infection on Compliance of Modalities of Decisions of Limitations and Stops of Treatments (COVID-19-LAT)
This survey is performed to examine if during the Covid's crisis, the practitionner's have respected the modalities of the law about the end of life, in particular concerning limitations and stop of therapeutics
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- 19 Feb, 2024
COVID - AirPollution
Epidemiological data have related particulate matter (PM), nitrogen dioxide (NO2) and ozone (O3) to COVID-19 morbidity and mortality at the population level. Air pollution may be related to an increase in the COVID-19 severity and lethality through its impact on chronic diseases such as cardiovascular and respiratory diseases and diabetes …
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- 19 Feb, 2024
Barrier Measures to Limit Covid-19.Nosocomial Transmission: a Cross-sectional Evaluation
Use lay language. The Covid-19 pandemic hit France in March 2020 and stage 3 of the epidemic justified the introduction of national and unprecedented containment measures from March 17, 2020.
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- 19 Feb, 2024