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 590 clinical trials
Safety and Immunogenicity of a Candidate Rift Valley Fever Vaccine (RVF003)
The goal of this clinical trial is to learn if ChAdOx1 RVF, a candidate vaccine against RVF, provides an adequate immune response and determine its safety among Kenyan adults. The main aims are: To assess the proportion of individuals mounting an immune response following vaccination with a single dose of …
Safety and Immunogenicity of Ad4-HIV Envelope Vaccine Vectors in Healthy Volunteers
Background Researchers want see if three new HIV (human immunodeficiency virus) vaccines are safe. Two vaccines are carried by live adenoviruses, which are natural and typically cause cold symptoms or an eye infection. Researchers want to see if all the vaccines help fight HIV and if the adenoviruses are contagious. …
Neoantigen Vaccine in Esophagus Cancer Patients Following Neoadjuvant Therapy and Surgical Resection
This research study is evaluating a new type of esophagus cancer vaccine called "Personalized Neoantigen Cancer Vaccine" as a possible treatment for esophagus cancer patients who have completed adjuvant therapy following neoadjuvant therapy and surgical resection. The purpose of the clinical study is evaluating the safety, tolerability and partial efficacy …
ID93+GLA-SE Vaccine Against Tuberculosis in Older Adults Aged 55-74
The purpose of this study is to evaluate the safety and explore the immunogenicity of ID93+GLA-SE compared to placebo following three intramuscular (IM) injections on Days 0, 28 and 56 in the Bacillus Calmette-Guérin (BCG)-vaccinated older adults aged 55 to 74 with negative or positive result on the QuantiFERON-TB (QFT) …
Using Neoantigen Peptide Vaccine/Neoantigen-based DC to Treat Advanced Malignant Solid Tumors
In this study, the investigators provide a personalized tumor neoantigen peptide vaccine/neoantigen-based DC treatment to patients with advanced malignant solid tumors. The investigators observe the post-treatment tumor burden status, the immune response induced by immune preparations, and the prolongation of patient survival time, aiming to evaluate the effectiveness and safety …
A Study to Learn About How a New Pneumococcal Vaccine Works in Adults
The purpose of this study is to learn about the safety and tolerability of a pneumococcal vaccine in adults. Participants will receive either: an experimental PG4 vaccine a PG4 vaccine comparator a standard 20vPnC vaccine comparator placebo. A placebo does not have any medicine in it but looks just like …
A Study to Learn About a Vaccine Against E Coli in Healthy Adults
This study evaluates an investigational vaccine designed to protect against Escherichia coli (E coli). The primary objective is to assess the safety and tolerability of E coli vaccines administered intramuscularly to healthy adults.
A Clinical Study of mRNA Vaccine (ABOR2014/IPM511) in Patients With Advanced Hepatocellular Carcinoma
This is an open label, single-site, investigator-initiated trial designed to evaluate the safety, tolerability and preliminary efficacy of ABOR2014(IPM511) injection in relapsed/ refactory HCC.
First-in-Human Trial of the Novel Tuberculosis Vaccine Candidate, H107e/CAF®10b
Tuberculosis (TB) is an infection caused by bacteria passed from one person to another through the air when an infected person for instance coughs, speaks, or sneezes. This study tests the safety and vaccine-induced immune response of a new preventive TB vaccine called H107e/CAF®10b. H107e is a copy of protein …
The Role of Neutrophils in the Age-driven Decline in Anti-pneumococcal Vaccine Responses
This study focuses on the role of neutrophils in shaping the adaptive immune response to the anti-pneumococcal vaccine Prevnar-13 in young and elderly adults.
