Clinical trials: Vaccination Reaction
Vaccines, Vaccines Adverse Reaction
A Multifaceted Intervention on Reducing Immunization Errors
The goal of this trial is to reduce the general error related to vaccines and immunizations (composited on secondary endpoint), after 11 moths of folow-up after cluster randomization and stepped wedge on primary care on brazilian…
- Conditions
- Vaccines, Vaccines Adverse Reaction, Vaccine Practice
- Trial name
- THEIA (NCT06745635)
- Testing
- Usual Care, Multifaceted intervention
- Where
- Brazil
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Hospital Israelita Albert Einstein
Pain, Injection Site Reaction
Safety of Pediatric COVID-19 Vaccination
This is a prospective, observational study. During the study, children and adolescents (ages ≥ 5 to < 16) will be followed post administration of mRNA COVID-19 vaccines.
- Conditions
- Pain, Injection Site Reaction, Adverse Drug Event
- Trial name
- NCT05157191
- Testing
- Observational
- Where
- 5 sites in United States
- Volunteers
- 299 people, healthy volunteers welcome
- Sponsor
- Duke University
Quality of Life, Injection Site Reaction
Simultaneous mRNA COVID-19 and IIV4 Vaccination Study
This study is a prospective, randomized clinical trial. During this study, participants will be randomly assigned to receive quadrivalent inactivated influenza vaccine (IIV4) and mRNA COVID-19 vaccine either simultaneously or…
- Conditions
- Quality of Life, Injection Site Reaction, Adverse Drug Event, Systemic Reaction
- Trial name
- NCT05028361
- Testing
- mRNA COVID-19, IIV4
- Where
- 3 sites in United States
- Volunteers
- 348 people, healthy volunteers welcome
- Sponsor
- Duke University
COVID-19 Vaccination, Vaccine Adverse Reaction
Post Vaccination Adverse Events in Covid-19 Vaccine Recipients
Covid-19 pandemic is caused by Severe Acute Respiratory Syndrome Corona Virus 2 (SARS-Cov-2) since its outbreak 2019. Protection against Covid-19 can be achieved through global immunization.
- Trial name
- NCT05254977
- Testing
- Standard Preparation
- Where
- Pakistan
- Volunteers
- 3,515 people, healthy volunteers welcome
- Sponsor
- Islamia University of Bahawalpur
Influenza, Human, Immunisation Reaction
Persistence of Immune Response After Vaccination With Influenza Vaccine
This clinical study will be performed in subjects aged 12-60 years old enrolled in NCT01310374 who received 2010 seasonal influenza vaccine to evaluate the persistence of the immune response of influenza vaccine up to 24 months…
- Trial name
- NCT01906190
- Testing
- seasonal influenza vaccine
- Where
- China
- Volunteers
- 207 people, healthy volunteers welcome
- Sponsor
- Centers for Disease Control and Prevention, China
Vaccine Adverse Reaction, COVID-19
Immunization of 7 Different Vaccines Against SARS-COV-2 Across 4 Countries.
Background: Scarce information exists in relation to the comparison of seroconversion and adverse events following immunization (AEFI) with different SARS-COV2 vaccines.
- Conditions
- Vaccine Adverse Reaction, COVID-19, Vaccine Reaction
- Trial name
- NCT05228912
- Testing
- COVID-19 Vaccines
- Where
- Mexico
- Volunteers
- 1,870 people, healthy volunteers welcome
- Sponsor
- Hospital Clinica Nova
Vaccination, Reaction - Vaccine
To Evaluate the Immunogenicity and Safety of Sequential Immunization Schedules of Sabin IPV and bOPV
The purpose of this study is to evaluate the immunogenicity and safety of sequential immunization schedules of Sabin IPV and bOPV.
- Trial name
- NCT04054492
- Testing
- Sabin-IPV+bOPV+bOPV, Sabin-IPV+Sabin-IPV+bOPV, Sabin-IPV+Sabin-IPV+Sabin-IPV
- Where
- China
- Volunteers
- 604 people, healthy volunteers welcome
- Sponsor
- China National Biotec Group Company Limited
Pneumococcal Vaccine Adverse Reaction
Post-marketing Safety Evaluation of Pneumococcal Vaccines Among Children and Elderly Adults.
The purpose of this observational study is to examine the risk of adverse events following vaccination with 10 or 13-valent pneumococcal conjugate vaccine (PCV10 or PCV13) among infants or children age <59 months and 23-valent…
- Trial name
- NCT04551248
- Testing
- 10 or 13-valent pneumococcal conjugate vaccine, 23-valent pneumococcal polysaccharide vaccine, Influenza vaccine
- Where
- South Korea
- Volunteers
- 1,000,000 people, healthy volunteers welcome
- Sponsor
- Sungkyunkwan University
Polio, Vaccine Reaction
Immunogenicity and Safety of the Booster Dose of Polio Vaccine With Different Primary Sequential Schedules in China
This study is to evaluate the immunogenicity and safety of Sabin IPV or bOPV, given as a booster vaccination in children aged 4 years who were previously immunised with different sequential immunization history by Sabin IPV and…
- Trial name
- NCT04576910
- Testing
- vaccinated with Sabin IPV, vaccinated with bOPV
- Where
- 2 sites in China
- Volunteers
- 387 people, healthy volunteers welcome
- Sponsor
- Zhejiang Provincial Center for Disease Control and Prevention
Vaccine Adverse Reaction, Post Acute Covid-19 Vaccination Syndrome
Effect of Metabolic Modulation on a Post-acute COVID-19 Vaccination Syndrome (PACVS) Cohort
The goal of this clinical trial is to evaluate whether metabolic modulation with a combined nutraceutical product can improve symptoms and metabolic health in adults diagnosed with post-acute Covid-19 vaccination syndrome…
- Trial name
- ViTAL-SCAN19 (NCT06967428)
- Testing
- Combined metabolic modulator, Rice Protein Powder with Vitamin C
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Independent Medical Alliance
Asthma in Children, Vaccine Adverse Reaction
Safety of LAIV4 in Children With Asthma
This is a prospective randomized, open label clinical trial in approximately 300 children aged 5-11 years with a physician diagnosis of persistent asthma.
- Conditions
- Asthma in Children, Vaccine Adverse Reaction, Vaccine Reaction, Asthma
- Trial name
- NCT03600428
- Testing
- Live Attenuated Influenza Vaccine (LAIV), Inactivated Influenza Vaccine (IIV)
- Where
- 3 sites in United States
- Volunteers
- 152 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University Medical Center
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
Vaccine Reaction
Immunogenicity and Safety of DTaP or DT Vaccine in 6 Year Old Children ( DTaP/DT )
This study is to evaluate the immunogenicity and safety of DTaP or DT given in children aged 6 years.
- Trial name
- DTaP/DT (NCT05870631)
- Testing
- vaccinate with DTaP, vaccinate with DT
- Where
- 2 sites in China
- Volunteers
- 480 people, healthy volunteers welcome
- Sponsor
- Zhejiang Provincial Center for Disease Control and Prevention
Transplant-Related Disorder, Hepatitis B Virus Infection
Optimal Timing of Hepatitis B Vaccination After Transplants
The investigators aim to perform a randomized clinical trial to determine the optimal timing of hepatitis B vaccination after hematopoietic cell transplantation (HCT) through evaluating the immunity effect of two different…
- Conditions
- Transplant-Related Disorder, Hepatitis B Virus Infection, Vaccine Reaction
- Trial name
- NCT06888479
- Testing
- hepatitis B vaccine
- Where
- China
- Volunteers
- 1,500 people
- Sponsor
- Institute of Hematology & Blood Diseases Hospital, China
LTBI, BCG Vaccination Reaction
Cytometric Immunodiagnostics of Latent Tuberculosis Infection (LTBI)
TB-reactive immune cells will be tested in a multiparametric flow cytometry to distinguish an immune response for antigens of Mycobacterium spp. in TB disease/latent infection or a reaction after BCG vaccine.
- Conditions
- LTBI, BCG Vaccination Reaction, TB
- Trial name
- NCT04673227
- Testing
- Blood draw
- Where
- 2 sites in Czechia
- Volunteers
- 120 people
- Sponsor
- Thomayer University Hospital
Vaccine Reaction
Safety and Immunogenicity of HPV Vaccine Administered Intradermally and Intramuscularly Via Needle-Free Injection System
The goal of this clinical trial is to evaluate the safety and immunogenicity of an HPV Vaccine (Gardasil) delivered by intramuscular needle-free injection and intradermal needle-free injection.
- Trial name
- NCT06142461
- Testing
- Gardasil, PharmaJet Stratis® Needle-Free Injection System, PharmaJet Tropis® Needle-Free Injection System
- Where
- Indonesia
- Volunteers
- healthy volunteers welcome
- Sponsor
- PharmaJet, Inc.
BCG Vaccination Reaction, Tuberculosis
A Study of GC3107(BCG Vaccine) in Healthy Infants
The purpose of this study is to investigate the efficacy and safety of GC3107 in healthy infants
- Trial name
- NCT03947138
- Testing
- GC3107, Intradermal BCG SSI inj.
- Where
- 2 sites in South Korea
- Volunteers
- 750 people, healthy volunteers welcome
- Sponsor
- Green Cross Corporation
Vaccine Reaction
Evaluation of Immunoprotection Provided by Hepatitis B Vaccine After Birth in Healthy Children
Worldwide, hepatitis B virus (HBV) infection is a major cause of acute hepatitis,and chronic infection with HBV often leads to chronic hepatitis, liver cirrhosis,and hepatocellular carcinoma.
- Trial name
- NCT04439435
- Where
- China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Children's Hospital of Chongqing Medical University
Vaccine Adverse Reaction
Peri-conceptional or Pregnancy Exposure of Vaccination and the Risk of Adverse Pregnancy Outcomes
Uing data from a population based cohort in China, we will conduct retrospective cohort study to evaluate the risk of vaccine (e.g., HPV/influenza/rabies vaccine) administered during pregnancy (especially during first trimester)…
- Trial name
- NCT06180447
- Testing
- Hepatitis B vaccine, rabies vaccine, HPV vaccine, influenza vaccine
- Where
- China
- Volunteers
- 150,000 people
- Sponsor
- Sun Xin
Plasmodium Falciparum Malaria, Malaria
R21/MM Dosing, Presentations, and Preservatives
This is a single blind randomised controlled trial (Phase 3 trial). This study aims to assess whether a half-dose of the R21/Matrix-M malaria vaccine is as effective as the full dose in children and adults.
- Conditions
- Plasmodium Falciparum Malaria, Malaria, Vaccine Reaction
- Trial name
- VAC100 (NCT07194668)
- Testing
- 10μg R21/50μg Matrix-M, 5μg R21/50μg Matrix-M with adaptor preservative free, 5μg R21/50μg Matrix-M with 2PE preservative
- Where
- 2 sites in Bangladesh
- Volunteers
- 375 people, healthy volunteers welcome
- Sponsor
- University of Oxford