vaccines Clinical Trials
A listing of vaccines medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.
Found 520 clinical trials
Influenza & COVID-19 Obstetric and Perinatal Epidemiology Study in India
This study will be conducted as a prospective cohort study, enrolling all eligible women in their first trimester of pregnancy during a baseline visit during week 6-13 of pregnancy at Government Medical College Hospital, Nagpur. The Hospital provides primary, secondary, and tertiary care and the obstetric department delivers about 10,000 …
Creation of a Cohort for the Quantitation and Characterization of Circulating Viral RNAs as a New Biomarker of Hepatitis B Functional Cure.
The " CirB-RNA " cohort aims to create a biological collection associated with clinical and biological data from patients with hepatitis B infection. This project is part of a much larger program that aims to characterize and quantify circulating viral RNAs as a possible new biomarker of hepatitis B functional …
Real World Assessment of People Living With Chronic Hepatitis B in Australia
The REACH-B study establishes an observational cohort study of people living with chronic hepatitis B from a national network, including a diverse range of services, to characterise and monitor hepatitis B linkage to care and treatment requirements amongst this population.
Decentralization of Hepatitis B Care in Sub-Saharan Africa: a Pilot Program in Ethiopia
The goal of this observational study is to study models of care for decentralized hepatitis B treatment in Ethiopia. Three different models of decentralized HBV care (standard model, simplified model, test-and-treat model) will be implemented at primary hospitals or health clinics in Ethiopia. Treatment will be given for free to …
The DETECT(Digital Engagement & Tracking for Early Control, & Treatment) Study
Develop an app-based nationwide study of individuals who routinely use a smartwatch or other wearable activity tracker to determine if individualized tracking of changes in heart rate, activity and sleep can provide an early indication of influenza-like illnesses (ILI) and possibly other viral infections.
Fluad vs. Fluzone High-Dose Vaccine Effectiveness Among Adults ≥65 Years
This study will evaluate the relative vaccine effectiveness of quadrivalent adjuvanted inactivated influenza vaccine (aIIV4) versus quadrivalent high-dose inactivated influenza vaccine (HD-IIV4) in preventing polymerase chain reaction (PCR)-confirmed influenza and influenza-related outcomes in adults ≥65 years of age during the 2023/24 and 2024/25 influenza seasons. The study is an observational …
Screening of Healthy Volunteers for Investigational Antimalarial Drugs, Malaria Vaccines, and Controlled Human Malaria Challenge
Background Malaria is a serious infection caused by a parasite. People get malaria when an infected mosquito bites them. Malaria can cause major health and social problems in places were malaria is common, such as Africa but can also affect travelers who have never been exposed to malaria. Researchers at …
Laboratory Evaluation of Pregnancy Malaria Vaccine Candidates/In-vitro Testing of Pregnancy Malaria Vaccine Candidates
Background Malaria is a disease that affects many people in African countries. It is caused by germs that are spread by mosquito bites. It can be fatal if not diagnosed and treated right away. Children younger than 5 and pregnant women are most at risk to get malaria. Researchers want …
Vaccine-induced Immunity in Immunocompromised Patients
Managing respiratory virus infections in immunocompromised patients requires a multidisciplinary approach, including vaccination, though its effectiveness is often suboptimal in these individuals. In hematological patients, poor humoral immunogenicity is common, especially when the B cell axis is affected by disease or treatment, while T cell responses may offer better protection. …
Post-marketing Surveillance Study for the Safety of a DTaP-IPV- HB-PRP~T Vaccine in Republic of Korea
Primary objectives: To investigate the incidence of adverse events occurred following administration of Hexaxim in infants from 2 months of age under routine clinical practice, as per approved indications
