Viral Infections Clinical Trials
A listing of Viral Infections medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.
Found 619 clinical trials
Investigation of Antibody and Immune Responses to SARS-CoV-2 Proteins
SARS-CoV-2, the virus that causes coronavirus disease 2019 (COVID-19), has negatively impacted global health and requires more research to develop better tests and to improve disease treatment.
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- 19 Feb, 2024
- 1 location
Determinants of SARS-COV2 (COVID-19) Persistence After Convalescence
The investigators will also collect blood, nose swab, saliva, stool, semen, and breast milk to test for the virus. The investigators will ask participants to complete a survey and give specimens up to 8 times over 6 months. This information will be used to study how long the virus can …
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- 19 Feb, 2024
- 1 location
PHenotyping patiENts Admitted to Hospital With cOvid-19 Infection and idenTifYing Prognostic markErs
PHENOTYPE is an investigator-led, observational cohort study which aims to explore the long-term outcomes of patients with COVID-19 infection and to identify potential risk factors and biomarkers that can prognosticate disease severity and trajectory.
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- 19 Feb, 2024
- 1 location
Influenza Vaccination in Patients Living With HIV in the Northern Region
Anyone living with the Human Immunodeficiency Virus (HIV) has an indication for annual influenza vaccination. (Vaccination schedule and vaccination recommendations 2019). Influenza is a viral infection that has a significant impact on the health care system.
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- 19 Feb, 2024
- 1 location
Th1/Th2/Th17/TREG and TLRs Activation/KIR for COVID 19 Prediction of Outcome
To ascertain globally the changes in the cytokines involved and TLRs/KIR activation in patients admitted to the hospital with a COVID-19 diagnosis, and the changes after initiation of the different therapies
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- 19 Feb, 2024
- 1 location
Asthma: Phenotyping Exacerbations 2
We aim to describe exacerbation profiles (phenotypes) of the cohort in terms of inflammatory/biomarker profile and bacterial/viral infection status and to compare these with exacerbation events in the sister APEX cohort.
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- 24 Nov, 2025
- 1 location
Asthma: Phenotyping EXacerbations
We aim to describe exacerbation profiles (phenotypes) of the cohort in terms of inflammatory/biomarker profile and bacterial/viral infection status and to compare these with exacerbation events in the sister APEX cohort.
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- 19 Feb, 2024
- 1 location
Clinical and Psycho-social Impact of COVID-19 Related Confinement on Patients With Digestive Tumors
To limit Corona virus dissemination on its territory, France applied strict confinement from March 16th to May 11th. Scientific societies recommended treatment modifications and remote consultations that were applied.
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- 19 Feb, 2024
- 3 locations
Neurologic Manifestations of COVID 19 in Children
This is a multicenter, multinational observational cohort study to document neurologic manifestations of COVID 19 among pediatric patients requiring hospital admission for confirmed or suspected COVID 19 (Coronavirus 19 disease, caused by infection with the SARS-CoV-2 (acute respiratory syndrome 2 ) virus. SARS-CoV2 shares significant structural and biological similarities with …
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- 19 Feb, 2024
- 1 location
Is COVID-19 Transmitted Through Human Milk? Implications for Breastfeeding and Human Milk Banking-Study 1a
Breastmilk will be collected from mothers positive for COVID-19. Samples will be analyzed for the COVID-19 virus specific nucleic acid and antibody in real-time and results will be immediately disseminated to relevant organizations to inform local, national and international guidelines surrounding breastfeeding to protect the health of infants.
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- 19 Feb, 2024
- 2 locations