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 544 clinical trials
Surveillance and Tracking the Outcomes of Chronic Latent EBV Infection
Immunocompetent subjects with high load of Epstein-Barr virus DNA (EBV-DNA) in peripheral blood will be enrolled and prospectively followed up to track the natural histories of the chronic high load of EBV virus. The primary goal of this study is to explore the association of peripheral high load of EBV …
Adult Screening for Hepatitis c and Linkage to Treatment in Hospitals in Colombia
Introduction: Hepatitis C virus infection is a major cause of chronic hepatitis, cirrhosis, and liver cancer. The risk of developing cirrhosis for people with chronic infection with the virus ranges from 15% to 30% over a 20-year period. According to 2019 data from the World Health Organization there are 58 …
Characterization of Immune Genotypes and Antibody Profiles to Foster the discoVERY of diagnosticbioMARKERS of Liver Cancer Development
Hepatitis C virus (HCV), which infects more than 185 million people, is a major risk factor. Direct-acting antiviral (DAA) therapy has significantly improved the eradication of the virus, but has not completely eliminated the risk of HCC, so careful surveillance is necessary. The genetic diversity of the natural killer receptor, …
Early Detection of HCV in Injection Drug Users
The project is a national, prospective, multicenter, non-interventional pilot project of screening HCV in PWID in the Czech Republic. The main goal of the project is to methodically prepare, implement and evaluate a pilot project that will verify the suitability of the proposed procedure of early detection of Hepatitis C …
Towards Novel BIOmarkers to Diagnose SEPsis on the Emergency Room
Objectives To compare the immune response of patients with or without sepsis presenting to the ED with a(n) (suspected) infection. To determine immune response aberrations that are associated with an increased risk of developing sepsis in patients presenting to the ED with a(n) (suspected) infection without sepsis. To determine the …
Prevalence and Impact of Pertussis and RSV on Asthma Severity and Control
The main objective is to estimate the annual symptomatic incidence of Bordetella pertussis and RSV infections in patients aged 18 years and over with asthma, which will be identified by PCR, for Bordetella pertussis and by PCR for RSV performed at a specific timepoint from onset of symptoms for each …
Risk Factors of Anxiety and Depression in Patients With Herpes Zoster Neuralgia
The goal of this observational study is to explore risk factors of anxiety and depression in patients with herpes zoster neuralgia, and the changes of certain serum biomarkers and functional brain magnetic resonance images of these patients.
Epstein-Barr Virus Antibody and Epstein-Barr Virus DNA for Nasopharyngeal Carcinoma Screening
The investigators intend to compare Epstein-Barr virus antibody and Epstein-Barr virus DNA screening efficacy in first-degree relatives of nasopharyngeal carcinoma patients.
Screening for LID Clinical Studies Unit Healthy Volunteer Protocols
Background The Laboratory of Infectious Diseases (LID) Clinical Studies Unit (CSU) enrolls healthy volunteers into clinical studies to study infectious diseases. Viruses can be highly infectious and contagious. They cause considerable illness in the United States each year and a good example of this is influenza (the flu). The LID …
Respiratory Virus Sampling and Repository
Background Respiratory viruses, like the flu or COVID-19, cause significant illness and death worldwide. Researchers want to collect samples from people with respiratory virus infections. The samples in this natural history study will be used in future research. Objective To obtain samples from people with respiratory viruses to learn more …
