Clinical trials: Immunization
Innate Immune Response
A Trial Investigating the Influence of BCG and Hepatitis B Immunisation at Birth on Neonatal Immune Responses: The Early Life Vaccines and Immunity Study
Neonatal morbidity and mortality from infectious diseases is of global concern. Childhood disease-specific immunisation is irrefutably linked to the decline in deaths from these targeted infections over the last century.
- Trial name
- ELVIS (NCT02444611)
- Testing
- BCG Vaccine, Hepatitis B Vaccine
- Where
- Australia
- Volunteers
- 185 people
- Sponsor
- Murdoch Childrens Research Institute
Dengue Vaccines
Characterisation of Dengue Vaccine-induced Specific Immunity in Vaccinees With and Without Prior Exposure to Flavivirus Infections or Vaccination
The goal of this observational study is to learn about the immunity induced by the Qdenga® vaccine in vaccinees. Participants that will receive the Dengue vaccine as part of their routine before a travel will be asked to undergo…
- Trial name
- VaQDENV (NCT06776692)
- Testing
- Qdenga
- Where
- Italy
- Volunteers
- 402 people, healthy volunteers welcome
- Sponsor
- IRCCS Sacro Cuore Don Calabria di Negrar
Symptom Spectrum and Risk Factors for Fever
Symptom Spectrum and Risk Factors for Fever in Pediatric and Adult Patients With Omicron Infection
The omicron variant of coronavirus disease 2019 (COVID-19) has caused a global epidemic in 2022. The aim was to investigate the symptom spectrum and risk factors for fever in pediatric and adult patients with omicron infection.
- Trial name
- NCT06463821
- Testing
- observational questionnaires
- Where
- China
- Volunteers
- 2,591 people
- Sponsor
- Shanghai Children's Medical Center
Vaccine-Preventable Diseases, Vaccine Refusal
Volatility and Heterogeneity of Vaccine Sentiments Means Continuous Monitoring is Needed When Measuring Message Effectiveness
The success of vaccination programs often depends on the effectiveness of the vaccine messages, particularly during emergencies such as the COVID-19 pandemic.
- Trial name
- NCT05499299
- Testing
- Google ads
- Where
- Hong Kong
- Volunteers
- 127,000 people, healthy volunteers welcome
- Sponsor
- The University of Hong Kong
HPV
Human Papillomavirus (HPV) Vaccination Acceptance by African-American Parents: Identifying Psychosocial Barriers
This will enroll 300 mothers of teenage girls and boys to identify barriers to HPV vaccination among low-income, African-American teens.
- Trial name
- NCT00680147
- Testing
- brief informational intervention to promote HPV vaccine acceptance
- Where
- United States
- Volunteers
- 614 people, healthy volunteers welcome
- Sponsor
- Syracuse University
Infections, Streptococcal
Booster Vaccination Study With a Pneumococcal Vaccine in Children Primed With the Same Vaccine
The purpose of this study is to evaluate the reactogenicity, safety and immunogenicity of a booster (fourth) dose of pneumococcal vaccine GSK1024850A when co-administered with Hiberix at 12-18 months of age, in children primed…
- Trial name
- NCT00911144
- Testing
- GSK Biologicals' Synflorix™ (Pneumococcal vaccine GSK1024850A), Wyeth-Lederle's Prevenar™, GSK Biologicals' Hiberix™
- Where
- 14 sites in South Korea
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
HPV Infection, Cervical Disease
Impact of HPV Vaccination on HPV Infection and Cervical Related Disease Burden in Real-World Settings (HPV-RWS)
Take AS04 adjuvanted HPV16/18 vaccine as an example to evaluate the impact of HPV vaccination on HPV infection and related disease burden in the real world based on prospective cohort and Yinzhou Regional Health Information…
- Trial name
- HPV-RWS (NCT05341284)
- Testing
- Questionnaire Survey and Cervical Cancer Screening
- Volunteers
- healthy volunteers welcome
- Sponsor
- Peking University
Pain, Analgesia
Non-Pharmacologic Interventions to Relief Pain in Healthy Newborns Submitted to Vaccination to Hepatitis B
Acute procedural pain in neonates may be alleviated by non-pharmacological procedures. This study objective is to test the efficacy regarding pain attenuation of 3 interventions (skin-to-skin contact versus glucose 25% versus…
- Trial name
- NCT00713986
- Testing
- Water 2mL PO 2 minutes prior to intra-muscular injection, skin-to-skin contact, Glucose 25% 2 mL PO 2 minutes prior to injection
- Volunteers
- 640 people
- Sponsor
- Federal University of São Paulo
Under Five Child Health Nutrition and Immunization
Naunehal - Integrated Immunization & MNCH Interventions; A Quasi-Experimental Study
Maternal, newborn, and child health (MNCH) are an area of concern in Pakistan with many health and nutrition indicators at sub-optimal levels.
- Trial name
- NCT05135637
- Testing
- Mobile health services, Private practitioner engagement for immunization, Community engagement and mobilization
- Where
- Pakistan
- Volunteers
- 8,100 people, healthy volunteers welcome
- Sponsor
- The Hospital for Sick Children
Infections, Meningococcal
Evaluate 4 Different Formulations of Meningococcal Serogroups A,C,W-135,Y Conjugate Vaccine When Given as 1 Dose to Healthy Subjects Aged 15-19 Yrs
The purpose of this study is to evaluate the immunogenicity, safety and reactogenicity of one dose of four different formulations of the MenACWY conjugate vaccine when given to healthy subjects aged 15-19 years.
- Trial name
- NCT00126945
- Testing
- Meningococcal Vaccine
- Where
- Denmark
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Diabetes Mellitus, Type 1
INfluenza VaccInation To Mitigate typE 1 Diabetes
In a multicenter, prospective, randomized, controlled clinical trial to compare influenza vaccination and placebo in sustaining β cell function in early type 1 diabetes mellitus.
- Trial name
- INVITED (NCT05585983)
- Testing
- Vaxigrip Tetra Sanofi Pasteur Europe
- Where
- 10 sites in Denmark
- Volunteers
- 100 people
- Sponsor
- Aarhus University Hospital
Procedural Pain, Child, Only
Effect of Acupressure on Interventional Pain in Infants
This study will be conducted to investigate the effect of acupressure, to be applied to the GallBladder (GB) 31 "Fengshi" acupuncture point before the vaccinations, on interventional pain caused by the vaccinations in infants.
- Trial name
- NCT05166551
- Testing
- Acupressure
- Where
- Turkey (Türkiye)
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- Istanbul University - Cerrahpasa
Healthy Volunteers (Meningococcal Infection)
Immunogenicity and Safety of a Quadrivalent Meningococcal Conjugate Vaccine in Infants and Toddlers When Administered Concomitantly With Routine Pediatric Vaccines in the United Kingdom
The primary objective of the study was to demonstrate the non-inferiority of the antibody responses to meningococcal serogroups A, C, W, and Y (MenACYW) in terms of serum bactericidal assay using human complement (hSBA) vaccine…
- Trial name
- NCT03632720
- Testing
- Meningococcal polysaccharide (serogroups A,C,Y and W) tetanus toxoid Conjugate vaccine, Meningococcal group B vaccine, Diphtheria, tetanus, pertussis (acellular component), hepatitis B, poliomyelitis (inactivated) vaccine
- Where
- 13 sites in United Kingdom
- Volunteers
- 788 people, healthy volunteers welcome
- Sponsor
- Sanofi Pasteur, a Sanofi Company
Infections, Rotavirus
Study to Analyze the Clinical and Cost Impact of Complete and Incomplete Rotarix Vaccination
This study aims to estimate the clinical and cost impact of Rotarix vaccinations among children aged less than 5 years using insurance claims data from commercial plans and Medicaid low-income population.
- Trial name
- NCT01915888
- Testing
- Data interpretation
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
HPV Infection
HPV Prevalence in 16-20 Year Old Males
In Quebec, 18 birth cohorts of girls were vaccinated against HPV (aged 9 to 29 years in 2020). With an observed vaccination coverage of >80% an important herd effect might be expected.
- Trial name
- NCT04297670
- Testing
- Measurement of HPV types prevalence
- Where
- Canada
- Volunteers
- 681 people, healthy volunteers welcome
- Sponsor
- Laval University
Typhoid Vaccination, Typhoid
ZyVac-TCV Bangladesh Study
This is a prospective closed cohort, open-label, phase III effectiveness study using a test-negative design of a typhoid conjugate vaccine, ZyVac® TCV (purified Vi capsular polysaccharide of Salmonella Typhi conjugated to tetanus…
- Conditions
- Typhoid Vaccination, Typhoid, Typhoid Fever
- Trial name
- NCT06757283
- Testing
- Purified Vi capsular polysaccharide of Salmonella typhi conjugated to tetanus toxoid as carrier protein (Typhoid Vi Conjugate Vaccine I.P.). Trade name: ZyVac® TCV
- Where
- Bangladesh
- Volunteers
- 4,000 people, healthy volunteers welcome
- Sponsor
- International Centre for Diarrhoeal Disease Research, Bangladesh
Pneumococcal Infections
Study Evaluating 13-valent Pneumococcal Conjugate Vaccine in Healthy Infants in India
The purpose of this study is to assess the safety, tolerability and immunogenicity of a 13-valent pneumococcal conjugate vaccine (13vPnC) compared to Prevenar (7vPnC), when given concomitantly with routine paediatric vaccinations…
- Trial name
- NCT00452790
- Testing
- 13-valent Pneumococcal Conjugate Vaccine, 7 valent pneumococcal conjugate vaccine
- Where
- 12 sites in India
- Volunteers
- 708 people, healthy volunteers welcome
- Sponsor
- Wyeth is now a wholly owned subsidiary of Pfizer
Epileptic Seizures Related to Drugs, SARS-CoV-2 Acute Respiratory Disease
Epileptic Seizure in Epilepsy Patients After SARS-CoV-2 Vaccination
Background and Objectives: Seizure attack is one of adverse effects of vaccination in epileptic patients, the risk of which after severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) inoculation was elucidated in the…
- Conditions
- Epileptic Seizures Related to Drugs, SARS-CoV-2 Acute Respiratory Disease, Vaccine Adverse Reaction
- Trial name
- NCT05341713
- Testing
- inactive SARS-Cov-2 vaccine
- Where
- China
- Volunteers
- 240 people
- Sponsor
- Xijing Hospital
Varicella
Safety and Immunogenicity of Live Attenuated Varicella Vaccine in Healthy Population Aged ≥13 Years Old
This a randomized, blind, controlled clinical trial of live attenuated varicella vaccines manufactured by Sinovac (Dalian) Vaccine Technology Co., Ltd .The purpose of this study is to evaluate the immunogenicity of a two doses…
- Trial name
- NCT05015686
- Testing
- Live attenuated varicella vaccines manufactured by Sinovac (Dalian) Vaccine Technology Co., Ltd, Live attenuated varicella vaccines manufactured by Changchun BCHT Biotechnology Co.,Ltd
- Where
- China
- Volunteers
- 2,400 people, healthy volunteers welcome
- Sponsor
- Sinovac (Dalian) Vaccine Technology Co., Ltd.
Diphtheria, Tetanus
Seroimmunity 2007 and Sub Study of the Swedish Population Regarding Vaccine Preventable Disease
This is a randomized cross-sectional study of the Swedish population. Blood samples will be collected from a subpopulation in order to estimate the age specific sero-prevalence of the Swedish population for diseases included in…
- Conditions
- Diphtheria, Tetanus, Pertussis, Polio
- Trial name
- Sero 2007 (NCT00932269)
- Where
- Sweden
- Volunteers
- 5,400 people, healthy volunteers welcome
- Sponsor
- Swedish Institute for Infectious Disease Control