Clinical trials: vaccines
Papillomavirus Infections
Efficacy Against Oral Persistent Infection, Immunogenicity and Safety of the 9-valent Human Papillomavirus Vaccine (9vHPV) in Men Aged 20-45 Years (V503-049)
The purpose of this study is to evaluate the efficacy, immunogenicity and safety of the 9vHPV vaccine in men 20 to 45 years of age.
- Trial name
- NCT04199689
- Testing
- 9vHPV Vaccine
- Where
- 103 sites in United States, Belgium and 14 more
- Volunteers
- 6,033 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Influenza A, Influenza B, Influenza Vaccination
Phase 2/3 Clinical Trial to Evaluate the Immunogenicity and Safety of GC3114B in Adults Aged 65 Years or Older
This is a multicenter, randomized, double-blind, active-controlled, parallel-group clinical trial in adults aged 65 years or older.
- Trial name
- GC3114B (NCT07883928)
- Testing
- vaccination of GC3114B, Vaccination of Efluelda
- Where
- South Korea
- Volunteers
- 1,806 people, healthy volunteers welcome
- Sponsor
- GC Biopharma Corp
Cardiovascular Disease
A Study Exploring the Effect of Adjuvanted RZV or RSVPreF3 Vaccines on Coronary Plaque Progression in Adults >=50 Years of Age at Risk for Cardiovascular Events
This study is designed to evaluate whether the adjuvanted recombinant zoster vaccine (RZV) or the adjuvanted respiratory syncytial virus PreFusion protein 3 (RSVPreF3) vaccine can attenuate the progression of coronary plaque in…
- Trial name
- NCT07712380
- Testing
- Adjuvanted RZV vaccine, Adjuvanted RSVPreF3 vaccine
- Volunteers
- 450 people
- Sponsor
- GlaxoSmithKline
Cytomegaloviral Infection, Hematopoietic Cell Transplant Recipient
Multi-antigen CMV-Modified Vaccinia Ankara Vaccine in Treating Pediatric Patients With Positive Cytomegalovirus Undergoing Donor Stem Cell Transplant
This phase I/II trial studies the side effects and best dose of multi-antigen cytomegalovirus (CMV)-modified vaccinia ankara vaccine and to see how well it works in treating pediatric patients with positive cytomegalovirus who…
- Trial name
- NCT03354728
- Testing
- Laboratory Biomarker Analysis, Multi-peptide CMV-Modified Vaccinia Ankara Vaccine
- Where
- United States
- Volunteers
- 80 people
- Sponsor
- City of Hope Medical Center
Recurrent Colon Cancer, Recurrent Gastric Cancer
Vaccine Therapy in Treating Patients With Colorectal, Stomach, or Pancreatic Cancer
RATIONALE: Vaccines made from a gene-modified virus may help the body build an effective immune response to kill tumor cells. PURPOSE: This phase I trial is studying the side effects and best dose of vaccine therapy in treating…
- Conditions
- Recurrent Colon Cancer, Recurrent Gastric Cancer, Recurrent Pancreatic Cancer, Recurrent Rectal Cancer
- Trial name
- NCT01191684
- Testing
- laboratory biomarker analysis, enzyme-linked immunosorbent assay, flow cytometry
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- City of Hope Medical Center
Adult Solid Neoplasm, Bladder Carcinoma
Vaccine Therapy and Pembrolizumab in Treating Patients With Solid Tumors That Have Failed Prior Therapy
This phase I trial studies the side effects of vaccine therapy and pembrolizumab in treating patients with solid tumors that have spread to other places in the body and usually cannot be cured or controlled with treatment, that…
- Conditions
- Adult Solid Neoplasm, Bladder Carcinoma, Colon Carcinoma, Estrogen Receptor Negative
- Trial name
- NCT02432963
- Testing
- Laboratory Biomarker Analysis, Modified Vaccinia Virus Ankara Vaccine Expressing p53, Pembrolizumab
- Where
- United States
- Volunteers
- 11 people
- Sponsor
- City of Hope Medical Center
Pneumococcal Disease
A Study to Learn About How a New Pneumococcal Vaccine Works in Infants
The purpose of this study is to learn about the safety of a new pneumococcal vaccine and how the new pneumococcal vaccine helps to fight against germs in infants when compared to the pneumococcal vaccines that are currently in…
- Trial name
- NCT06524414
- Testing
- PG4, 20-valent pneumococcal conjugate vaccine (20vPnC), 15-valent pneumococcal conjugate vaccine (PCV15)
- Where
- 67 sites in United States, Puerto Rico
- Volunteers
- 605 people, healthy volunteers welcome
- Sponsor
- Pfizer
Meningococcal Infection, Healthy Volunteers
Immunogenicity and Safety Study of an Investigational Quadrivalent Meningococcal Conjugate Vaccine Administered in Healthy Infants and Toddlers in China
The purpose of this study is to describe the safety and immunogenicity of MenACYW conjugate vaccine compared with locally-licensed meningococcal vaccines in healthy infants and toddlers in China.
- Trial name
- NCT07710872
- Testing
- MenQuadfi® (Meningococcal Polysaccharide [Serogroups A, C, W, and Y] Tetanus Toxoid Conjugate Vaccine) (Sanofi Pasteur Inc., Swiftwater, PA, USA), Menhycia® (ACYW135 Meningococcal Conjugate Vaccine [CRM197]) (CanSino Biologics Inc., China)
- Where
- 8 sites in China
- Volunteers
- 4,568 people, healthy volunteers welcome
- Sponsor
- Sanofi
Heart Failure, Influenza Vaccination
Sequential Digital Intervention to Increase Influenza Vaccination in Patients With Heart Failure
Influenza vaccination is an important preventive measure for patients with heart failure (HF), but vaccination uptake remains low in China.
- Trial name
- PANDA-BOOST (NCT07880158)
- Testing
- Routine Influenza Vaccination Recommendation, Repeated AI-Assisted Telephone Intervention, Gain-Framed SMS Reminder
- Where
- China
- Volunteers
- 588 people
- Sponsor
- Heart Health Research Center
Kidney Transplant Infection, SARS-CoV Infection
Severe Acute Respiratory Syndrome Corona Virus 2 (SARS-CoV-2) Immune Kidney Transplant Study (COVID-19)
None of the vaccines approved, or in clinical trials, have so far been tested on transplanted patients. If they produce an immune response to the Spike protein of SARS-CoV-2 it is unknown how long the protective immunity will…
- Trial name
- SCV-KTx-imm (NCT04747522)
- Testing
- SARS-CoV-2 vaccine
- Where
- Norway
- Volunteers
- 200 people
- Sponsor
- Oslo University Hospital
Respiratory Syncytial Virus, Human Metapneumovirus
Phase 2b Study of a Respiratory Syncytial Virus and Human Metapneumovirus (RSV+HMPV) Protein Vaccine Candidate in Adults 60 Years of Age and Older
Study VCA25397 is a Phase 2b, observer-blind, randomized, placebo-controlled, parallel, case-driven proof of concept study that will enroll approximately 8000 adults aged 60 years and older to assess the clinical efficacy…
- Conditions
- Respiratory Syncytial Virus, Human Metapneumovirus, Healthy Volunteers
- Trial name
- NCT07810010
- Testing
- Bivalent RSV+HMPV protein vaccine
- Where
- 21 sites in Australia, United Kingdom
- Volunteers
- 8,000 people, healthy volunteers welcome
- Sponsor
- Sanofi
Meningococcal Infection, Healthy Volunteers
Immunogenicity and Safety Study of an Investigational Quadrivalent Meningococcal Conjugate Vaccine Administered in Healthy Children and Adolescents in China
This is a Phase 3, modified double-blind, randomized, parallel-group, active-controlled, multicenter study with 2 arms and 4 groups to evaluate the immunogenicity and safety of MenACYW conjugate vaccine in children and…
- Trial name
- NCT07135986
- Testing
- MenACYW conjugate vaccine, MenACYW135 polysaccharide vaccine, MenAC conjugate vaccine
- Where
- 4 sites in China
- Volunteers
- 1,602 people, healthy volunteers welcome
- Sponsor
- Sanofi
Herpes Zoster
Efficacy, Safety and Immunogenicity Study of Recombinant Zoster Vaccine(CHO Cell) in Adults Aged 40 Years and Older
The purpose of the sutdy is to evaluate efficacy, safety and immunogenicity of Recombinant Zoster Vaccine (CHO Cell) with 2 doses at 2-month interval in adults aged 40 years and older.
- Trial name
- NCT06447779
- Testing
- Recombinant Zoster Vaccine (CHO Cell)
- Where
- 4 sites in China
- Volunteers
- 25,000 people, healthy volunteers welcome
- Sponsor
- MAXVAX Biotechnology Limited Liability Company
Ductal Carcinoma in Situ
Prototype DAA/TAA Vaccine Targeting MUC1 for Immune Interception and Prevention in Ductal Carcinoma In Situ
Women with biopsy-proven ductal carcinoma in situ (DCIS) will be enrolled into two cohorts. One cohort will receive neoadjuvant therapy with an aromatase inhibitor or selective estrogen receptor modulator (SERM) for about 12…
- Trial name
- NCT06218303
- Testing
- MUC1 Peptide Vaccine, Hiltonol®, Aromatase Inhibitor
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Finn, Olivera, PhD
Immune Deficiency
Covid-19 Vaccine Cohort in Specific Populations
Multicentre national cohort study with prospective data collection and biological specimen collection. Ancillary study in this cohort : pediatric cohort with participants from 5 to 17 years old.
- Trial name
- COV-POPART (NCT04824651)
- Testing
- COVID-19 vaccine
- Where
- 3 sites in France
- Volunteers
- 6,922 people, healthy volunteers welcome
- Sponsor
- ANRS, Emerging Infectious Diseases
COVID-19, SARS-COV-2 Infection
A Study to Learn About a COVID-19 Vaccine in Healthy Adults 50 Through 64 Years of Age
This study is designed to find out how well the COVID-19 vaccine protects people 50 to 64, who don't have any serious health problems, compared to a group that receives a vaccine that doesn't contain an ingredient to protect…
- Trial name
- NCT07300839
- Testing
- BNT162b2 Vaccine
- Where
- 196 sites in United States
- Volunteers
- 5,240 people, healthy volunteers welcome
- Sponsor
- BioNTech SE
Metastatic Colorectal Cancer
Phase I/II Study of the Combination Immunotherapy Regimen: SX-682, TriAdeno Vaccine, Retifanlimab and IL-15 Agonist N-803 (STAR15) for Metastatic Colorectal Cancer (mCRC)
Background: Each year, more than 32,000 people in the United States are diagnosed with colorectal cancer that has returned or progressed after treatment and spread to other organs.
- Trial name
- NCT06149481
- Testing
- Retifanlimab, Therapeutic CEA, Brachyury and MUC1 TriAdeno Vaccine Platform, N-803
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- National Cancer Institute (NCI)
Healthy Participants
A Trial to Evaluate the Effect of CD388/MK1406 on the Immunogenicity of Fluzone® HD Vaccine (CD388.SQ.1.08/MK-1406-007)
Approximately one billion cases of seasonal influenza occur annually. Of these, 3 to 5 million illnesses are severe and responsible for up to 650,000 deaths per year (WHO 2025).
- Trial name
- NCT07300085
- Testing
- Fluzone® High-Dose (HD) influenza vaccine, MK-1406 Injection
- Where
- 4 sites in United States
- Volunteers
- 710 people, healthy volunteers welcome
- Sponsor
- Cidara Therapeutics Inc., a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)
Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8
A Vaccine (STEMVAC) for Improving Survival in Patients With Triple-Negative Breast Cancer and Moderate or Extensive Residual Cancer Burden
This phase II trial evaluates whether a multi-antigen vaccine called STEMVAC improves disease-free survival after surgery in patients with triple-negative breast cancer (TNBC) and moderate or extensive residual cancer burden.
- Conditions
- Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage III Breast Cancer AJCC v8, Triple-Negative Breast Carcinoma
- Trial name
- NCT07721259
- Testing
- CD105/Yb-1/SOX2/CDH3/MDM2-polyepitope Plasmid DNA Vaccine, Recombinant Granulocyte-Macrophage Colony-Stimulating Factor, Biospecimen Collection
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- University of Washington
Pneumococcal Disease
Safety, Tolerability, and Immunogenicity of VAX-31 in Adults ≥50 Years With Immunobridging to Adults 18-49
The primary objectives of this study are to evaluate the safety, tolerability, immunologic noninferiority (for shared serotypes) and immunologic superiority (for novel serotypes) of VAX-31 compared to PCV21 and PCV20 in adults…
- Trial name
- NCT07284654
- Testing
- 31 valent pneumococcal conjugate vaccine, PCV20, PCV21
- Where
- 30 sites in United States
- Volunteers
- 4,049 people, healthy volunteers welcome
- Sponsor
- Vaxcyte, Inc.