Found 650 clinical trials
The CASCADE Study - Measures of Complement Activation and Inflammation in Patients With Covid-19
COVID-19 is a new disease and therefore it is still not clear exactly how the virus affects the body and why people are affected so differently. It causes infection in the lungs and the virus can then attack blood vessels in the lungs and other organs to spark off an …
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- 16 Feb, 2024
- 1 location
Attitude of Egyptian Population Toward COVID 19 in Ramadan
During the COVID 19 pandemic and after new cases started to appear in Egypt in march 2020 the Egyptian government issued movement restrictions and placed areas into quarantine to reduce the spread of the virus. Egyptian citizens were encouraged to adopt personal protective measures, such as staying at home , …
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- 16 Feb, 2024
- 1 location
Rehabilitation Needs After COVID-19 Hospital Treatment
The onset of Coronavirus Disease 2019 (COVID-19) in the first months of 2020 had a huge impact on Italian population and Healthcare System, with more than 150.000 total confirmed cases1. SARS-CoV-2 is a highly contagious new virus, causing an influenza like illness and respiratory tract infection demonstrating fever (89%), cough …
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- 05 Aug, 2020
Severe Acute Respiratory Syndrome-Coronavirus-2 and Loss of Autonomy in the Elderly
The investigators therefore hypothesize that within the framework of coronavirus disease 19, the clinical pictures in the elderly will present specificities that will need to be described. Moreover, since infection by the SARS-CoV-2 virus is new to humans, the investigators do not yet have sufficient information on the fate of …
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- 16 Feb, 2024
- 5 locations
Immune Biomarkers of Outcome From COVID-19
A new virus to humans, first identified in December 2019, is causing a global pandemic with over 1 million infections and many thousands of deaths.
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- 16 Feb, 2024
- 1 location
Immune Response and Risk of Serious Infection to SARS-Cov2
One hypothesis is that it is related to an inappropriate inflammatory response rather than a direct cytopathic effect of the virus. The objective of this study is to measure the intensity of the T lymphocyte response in patients hospitalized for Cov2 SARS infection in order to determine whether the intensity …
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- 16 Feb, 2024
- 1 location
Viral Excretion in Contact Subjects at High/Moderate Risk of Coronavirus 2019-nCoV Infection. COVID-19.
In all cases, it is most often recommended that contact persons monitor their state of health and communicate it to the persons dedicated to this action. Whether such subjects become spreaders of the virus is not known, nor is the proportion of viral spreader who will develop a symptomatic infection.
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- 16 Feb, 2024
- 17 locations
Non Inferiority Trial for Detection of nCOVID-19 Through Analysis of Exhaled Breath Aerosols
These are single use disposable breath capture devices with removable filters and fitted PVA strip that directly sample exhaled breath aerosols and therefore, directly sample the primary transmission route for the virus. They can be used independently and shipped for analysis for the presence of nCOVID-19 using established existing assays …
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- 16 Feb, 2024
- 1 location
HFNC and NIV for COVID-19 Complicated by Respiratory Failure
High flow nasal cannula (HFNC) oxygen therapy and noninvasive ventilation (NIV) may offer respiratory support to patients with COVID-19 complicated by acute hypoxemic respiratory failure if conventional oxygen therapy (COT) fails to maintain satisfactory oxygenation but whether these respiratory therapies would lead to airborne viral transmission is unknown. Aims: This …
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- 16 Feb, 2024
- 1 location
Prospective Natural History Study of Smoking Immune Cell Profiles Epigenetics and COVID-19
Objective To better understand how COVID-19 affects smokers and non-smokers immune systems before and after being infected with the virus. Eligibility Healthy people ages 30-55 who are a smokers or non-smokers who may potentially contract COVID-19 Design Participants will be screened over the phone.
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- 05 Aug, 2020