Found 519 clinical trials
Current and Past SARS-CoV-2 Infection and COVID-19 in Healthcare
The SARS-CoV-2 pandemic and resulting COVID-19 disease causes a substantial burden on healthcare systems. Little is known about how the infection spreads within healthcare. In order to design control strategies, knowledge of the presence of viral nucleic acid and whether an immune response to the virus has been mounted is …
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- 19 Feb, 2024
- 1 location
Understanding the Mental Health of Migrant Workers During the COVID-19 Outbreak
This study aims to understand the mental health of migrant workers diagnosed with COVID-19 or quarantined in dormitories during the COVID-19 pandemic.
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- 19 Feb, 2024
- 1 location
Prediction of Clinical Course in COVID19 Patients
In the context of the COVID19 pandemic and containment, chest CT is currently frequently performed on admission, looking for suggestive signs and basic abnormalities of COVID19 compatible viral pneumonitis pending confirmation of identification of viral RNA by reverse-transcription polymerase chain reaction(PCR), with a reported sensitivity of 56-88% in the first …
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- 19 Feb, 2024
- 1 location
Prevalence of DVT or PE in Patients Infected With COVID-19 Admitted to Hospital
The main objectives are: To establish the prevalence of deep venous thrombosis through ultrasonography in Patients infected with COVID-19 admitted to hospital. To identify patients with higher risk of deep venous thrombosis.
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- 19 Feb, 2024
- 1 location
Use of PCR-Sars-CoV-2 in Children
In order to clarify the current management of young sick children in France, whether or not they are cared for in community settings (nursery, schools), paediatricians have proposed an algorithm whose objective is to help define the indications for PCR-Sars-CoV-2 (https://www.infovac.fr/actualites/bulletin-special-mai-2020). This algorithm, in two parts, can be used, when …
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- 19 Feb, 2024
- 2 locations
Saliva as Source of Detection for SARS-CoV-2
Background Nasopharyngeal (NP) swabbing is being used to test for SARS-CoV-2 infection. For this, a swab is inserted deep into the back of the nose to collect a sample. It can cause discomfort for most people. Researchers want to find an easier way to collect samples. Objective To learn if …
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- 19 Feb, 2024
- 1 location
Prevalence of Severe Bleeding in COVID-19 Patients Treated With Higher Than Recommended Thromboprophylaxis Doses
The main objectives are: To establish the prevalence of major bleeding in patients treated with higher than recommended thromboprophylaxis doses. To identify variables associated to higher risk of bleeding.
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- 19 Feb, 2024
- 1 location
Surveillance of Individuals Following SARS-CoV-2 Exposure
They will complete a short survey to collect data about possible COVID-19 symptoms. At the first visit only, they will also complete a survey that asks about their recent social contacts. Two types of nasal samples will be collected at each visit.
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- 19 Feb, 2024
- 1 location
Epidemiologic Clinical Molecular Characteristics of Hospital Employees With or Without Covid-19 Infection
Participants will be asked consent for the research use of blood, pharyngeal swab, and for those hospitalized for COVID-19, also for the bronchoalveolar lavage and fecal samples. Biological samples will be used to perform cellular, microbial and molecular analyses aimed at better understanding the disease pathogenesis and the individual differences …
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- 19 Feb, 2024
- 1 location
Excess Risk of Morbi-mortality Due to COVID-19 in Patients With Cancer
Impact These data will contribute to guide the future recommendations concerning cancer patient's care in the context of the COVID-19 pandemic. There is a real risk that the SARS-CoV epidemic, or other respiratory viruses epidemic, will become recurrent in the future.
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- 19 Feb, 2024
- 5 locations