Clinical trials: vaccines
Incentives
Evaluating the Impact of Demand-Side Incentives (DSI) on Zero Dose Burden and Immunisation Coverage in Nigeria
The goal of this cluster Randomised Controlled Trial (cRCT) is to evaluate the impact and effectiveness of demand-side incentives (DSIs) in improving immunisation coverage and reducing the burden of zero-dose children between the…
- Trial name
- NCT06676787
- Testing
- Transportation Voucher, Comunity engagement and microplannnig support, Direct Facility Funding, Community Engagement, and Microplaning Support, Transportation Voucher, Direct Facility Funding, Community engagement and Microplanning support
- Where
- 2 sites in Nigeria
- Volunteers
- 115,589 people, healthy volunteers welcome
- Sponsor
- Corona Management Systems
Pneumococcal Disease
A Study to Understand the Safety of the 20vPnC Vaccine in Healthy Chinese Adults, Children, and Infant
The purpose of this study is to learn about the safety of the 20-valent pneumococcal conjugate vaccine (20vPnC) among adults, children, and infants, as well as the immunogenicity of 20vPnC among infants and children under 2 years…
- Trial name
- NCT07023081
- Testing
- 20vPnC, 13vPnC
- Where
- 2 sites in China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Pfizer
Diphtheria, Pertussis
A Phase I/II Clinical Trial of the Diphtheria, Tetanus, Acellular Component Pertussis and Sabin Inactivated Poliomyelitis Vaccine Adsorbed
This is a randomized, positive-controlled phase I/II clinical trial to evaluate the safety and preliminary immunogenicity of the Diphtheria, Tetanus, Acellular Component Pertussis and Sabin Inactivated Poliomyelitis Vaccine…
- Conditions
- Diphtheria, Pertussis, Tetanus, Poliomyelitis
- Trial name
- NCT07891104
- Testing
- Diphtheria, Tetanus, Acellular Component Pertussis and Sabin Inactivated Poliomyelitis Vaccine Adsorbed, Diphtheria, Tetanus and Acellular Component Pertussis Combined Vaccine, Diphtheria, Tetanus and Acellular Component Pertussis Combined Vaccine+Inactivated Poliomyelitis Vaccine Made From Sabin Strains
- Where
- 3 sites in China
- Volunteers
- 380 people, healthy volunteers welcome
- Sponsor
- Institute of Medical Biology, Chinese Academy of Medical Sciences
Lyme Disease
A Comprehensive Clinical, Microbiological and Immunological Assessment of Patients With Suspected Post Treatment Lyme Disease Syndrome and Selected Control Populations
This study will determine whether patients who have been infected with the Lyme bacteria, Borrelia burgdorferi, and treated with antibiotics still have the bacteria alive inside them and whether it is causing their symptoms.
- Trial name
- NCT00001539
- Where
- United States
- Volunteers
- 800 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Papillomavirus Infections
A Clinical Study of V503 in Chinese Females Who Have Previously Received a Bivalent Human Papillomavirus (HPV) Vaccine (V503-108)
Researchers want to learn if V503 (also called the 9-valent human papillomavirus [9vHPV] vaccine, recombinant) can induce an immune response to HPV types 6, 11, 16, 18, 31, 33, 45, 52, and 58 in Chinese females who previously…
- Trial name
- NCT07785843
- Testing
- V503
- Where
- China
- Volunteers
- 930 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Seasonal Influenza
Phase I Clinical Trial of Trivalent Inactivated Split Influenza Virus Vaccine (MDCK Cell)
This study is a phase I, randomized, double-blind, placebo and active comparator-controlled clinical trial to evaluate the safety and immunogenicity of a trivalent split influenza virus vaccine (MDCK cell) developed by Sinovac…
- Trial name
- NCT07889193
- Testing
- Cell-based Trivalent Split Influenza Virus Vaccine (cTIV), Egg-based Trivalent Split Influenza Virus Vaccine (eTIV)
- Where
- China
- Volunteers
- 175 people, healthy volunteers welcome
- Sponsor
- Sinovac Biotech Co., Ltd
Respiratory Syncytial Virus Infections
A Study of BLB-201 RSV Vaccine in Infants and Children
This Phase 1/2a trial is a randomized, placebo-controlled trial to evaluate the safety, tolerability and immunogenicity of two ascending doses (10^6 PFU and 10^7 PFU) of intranasal BLB-201 (a recombinant parainfluenza virus type…
- Trial name
- NCT05655182
- Testing
- PIV5-vectored RSV Vaccine (BLB-201) Low Dose, PIV5-vectored RSV Vaccine (BLB-201) High Dose
- Where
- 18 sites in United States
- Volunteers
- 137 people, healthy volunteers welcome
- Sponsor
- Blue Lake Biotechnology Inc.
Malaria,Falciparum
A Study to Test Experimental Blood Stage Malaria Vaccine in Burkina Faso.
This is a Phase IIb randomised controlled trial of the safety, immunogenicity and efficacy of the blood-stage malaria vaccine candidates RH5.1 in Matrix-MTM and RH5.2-VLP in Matrix-MTM in infants aged 5-17 months in Burkina Faso
- Trial name
- NCT05790889
- Testing
- Rabies vaccine, RH5.1 10μg adjuvated with 50μg Matrix-M, RH5.2 5μg adjuvated with 50μg Matrix-M
- Where
- Burkina Faso
- Volunteers
- 390 people, healthy volunteers welcome
- Sponsor
- University of Oxford
Malaria,Falciparum
A Study to Assess the Experimental Malaria Vaccines R78C and RH5.1 Combined With R21/Matrix-M (a "Multi-stage" Malaria Vaccine)
This is a Phase Ib age de-escalation, dose escalation, open-label study to assess the safety and immunogenicity of the multi-stage malaria vaccine candidate R21 plus RH5.1 and/or R78C in Matrix-M in adults aged 18-35 years and…
- Trial name
- VAC093 (NCT06958198)
- Testing
- R21, RH5.1, R78C
- Where
- Burkina Faso
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- University of Oxford
Malaria,Falciparum
A Study to Assess the Experimental Malaria Vaccines R78C and RH5.1 With Matrix-M in Combination With R21/Matrix-M
This is a Phase IIb randomised controlled trial of the safety, immunogenicity and efficacy of the malaria vaccine candidates R78C with Matrix-M™, and the combination of RH5.1 and R21 with Matrix-M™, in children aged 5-36 months…
- Trial name
- VAC087 (NCT07183371)
- Testing
- R21, RH5.1, R78C
- Where
- Burkina Faso
- Volunteers
- 360 people, healthy volunteers welcome
- Sponsor
- University of Oxford
Meningococcal Disease; Meningococcal Meningitis
Single-center, Open-label Study: Immunogenicity and Safety Observation After Vaccination With ACYW135 Meningococcal Polysaccharide Vaccine in Junior High School Students Aged 13-15 Years
The sample size of this study is 200 participants, aiming to evaluate the protective effect after vaccination with quadrivalent meningococcal polysaccharide vaccine in the 13-15 age group, and to provide scientific evidence and…
- Trial name
- NCT07885371
- Testing
- MPSV-ACYW
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Zhejiang Provincial Center for Disease Control and Prevention
Neonatal Pain
ShotBlocker During Intramuscular Injection Randomized Control Trial
The objective of this trial is to evaluate the effect of Bionix ShotBlocker on pain of injection of the first Hepatitis B vaccine in healthy newborns.
- Trial name
- NCT06624176
- Testing
- Bionix ShotBlocker, Swaddling, Sucrose administration
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Lauren Fortier
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 that can cause pneumonia (lung infections), meningitis (brain infections), and…
- Trial name
- NCT07629440
- Testing
- PG4, 20-valent pneumococcal conjugate vaccine (20vPnC)
- Where
- 130 sites in United States, Japan and 1 more
- Volunteers
- 3,230 people, healthy volunteers welcome
- Sponsor
- Pfizer
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 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
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
Placebo Analgesia, Pediatric Pain
Applying a Small Procedure Prior to Injection/Vaccination Reduces Pain in Children
In this proposed study, the investigators aim to apply a minor procedure prior to a treatment that induces pain (e.g., injection/vaccination) to help manage pediatric pain.
- Conditions
- Placebo Analgesia, Pediatric Pain, Vaccination
- Trial name
- NCT06313788
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Lingnan University
COVID-19
Study of a Recombinant Spike COVID-19 Vaccine With Matrix-M in Older Adults and People at Increased Risk of Severe COVID-19
The purpose of this study is to evaluate the safety and immunogenicity of a single dose of Sanofi's Omicron subvariant-based Nuvaxovid in participants ≥ 65 years of age and participants 12 through 64 years of age who have at…
- Trial name
- NCT07861542
- Testing
- Omicron Subvariant-Based SARS-CoV-2 Recombinant Spike Vaccine Adjuvanted With Matrix-M
- Where
- 20 sites in United States
- Volunteers
- 660 people, healthy volunteers welcome
- Sponsor
- Sanofi
Yellow Fever Immunization
A Phase III Control Study of the Safety and Immunogenicity of vYF in Pediatric Population
The purpose of this study is to determine whether vYF (investigational vaccine) is safe and can help the body to develop antibodies (immunogenicity) compared with Stamaril vaccine and YF-VAX vaccine (both licensed vaccines) and…
- Trial name
- NCT07103148
- Testing
- Yellow fever vaccine (live), Measles, combinations with mumps and rubella, live attenuated
- Where
- 15 sites in Honduras, Mexico and 1 more
- Volunteers
- 2,440 people, healthy volunteers welcome
- Sponsor
- Sanofi
Reducing Pain With Nexplanon Implant Insertion
Vapocoolant Spray to Reduce Pain With Nexplanon Insertion
The purpose of this study is to assess if Pain Ease vapocoolant spray decreases pain associated with lidocaine injection during Nexplanon insertion procedures.
- Trial name
- NCT06933381
- Testing
- Vapocoolant spray
- Where
- 3 sites in United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Queen's Medical Center