Clinical trials: Immunity
Parkinson's Disease
Effects of Probiotics on Peripheral Immunity in Parkinson's Disease
Parkinson's Disease (PD) is a common neurodegenerative disease, with no disease-modifying treatment available, therapy is therefore only symptomatic.
- Trial name
- NCT05173701
- Testing
- Probiotics
- Where
- Italy
- Volunteers
- 88 people
- Sponsor
- Franca Marino
Cervical Cancer, Benign Tumor of Uterus
Mechanisms and Biomarkers for Tumor Immunogenicity Modulation in Cervical Cancer
This study aims to investigate mechanisms that dictate tumor immunogenicity and to explore potential biomarkers that could help predict changes of tumor immunogenicity and therapeutic response in patients with cervical cancer…
- Trial name
- NCT05188716
- Where
- China
- Volunteers
- 30 people
- Sponsor
- Chuangzhen Chen
SARS CoV 2 Infection, SARS CoV 2 Vaccination
COVID-19 Transmission and Morbidity in Malawi
SARS-CoV-2 transmission was expected to have a devastating impact in sub-Saharan African countries. Instead, morbidity and mortality rates in nearly the whole region are an order of magnitude lower than in Europe and the…
- Trial name
- COVID-TMM (NCT05973084)
- Where
- 2 sites in United States, Malawi
- Volunteers
- 1,500 people
- Sponsor
- Boston University
Hepatitis B
Long Term Follow-Up Study 16-20 Years After Hepatitis B Vaccination in Newborns of Mothers Who Were Seropositive for Hepatitis B Envelope Antigen (HBeAg) & Hepatitis B Surface Antigen (HBsAg)
This study is performed to evaluate the persistence of anti-hepatitis B surface antigen (HBs) antibodies up to 16, 17, 18, 19 and 20 years after administration of the first dose of the study vaccine, Engerix-B™.
- Trial name
- NCT00240539
- Testing
- Blood sampling
- Where
- Thailand
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Hepatitis A
A Study to Evaluate the Safety and Immunogenicity of the Hepatitis A Virus Vaccine HAVpur in Healthy Young Children
This is a study to test whether vaccination with HAVpur Junior against hepatitis A provides protection that is non-inferior to the protection afforded by vaccination with Havrix 720 Junior.
- Trial name
- NCT01349829
- Testing
- HAVpur Junior, Havrix 720 Junior
- Where
- 3 sites in India
- Volunteers
- 251 people, healthy volunteers welcome
- Sponsor
- Crucell Holland BV
Influenza, Influenza Immunisation
Development of Childhood Anti-Influenza Immunity
This study is a prospective surveillance of the immune response to seasonal vaccination in healthy children. The study will enroll a total of approximately 220 subjects.
- Trial name
- NCT03673345
- Testing
- Influenza Virus Quadrivalent Inactivated Vaccine
- Where
- United States
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Influenza
Protective Mechanisms Against a Pandemic Respiratory Virus (SLVP024)
The purpose of the study is to investigate and compare the human immune response in epithelial cells of the nasopharyngeal mucosa and in blood to live, attenuated influenza vaccine (LAIV) in adults and in children.
- Trial name
- NCT03023683
- Testing
- FluMist®
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Stanford University
Safety Issues
Tolerability and Modulatory Action of the Butyrate Releaser N-(1-carbamoyl-2-phenyl-ethyl) Butyramide
Accumulating evidence is showing that gut microbiota could play a key role in gastrointestinal tract and immune system development and function. Many beneficial effects elicited by gut microbiota are mediated its metabolites.
- Trial name
- NCT04491266
- Testing
- FBA
- Where
- Italy
- Volunteers
- 60 people
- Sponsor
- Federico II University
Vaccination With MenbVac
Evaluation of Immune Response Against the Strain of Neisseria Meningitidis B: 14, P1-7, 16 Patients Vaccinated With MenBVac® (Extension MenbVac)
This study aims to estimate the vaccinal immunity four years after four doses of MenbVac in children aged 4-8 years.
- Trial name
- Exten MenbVac (NCT01565577)
- Testing
- MenbVac
- Where
- France
- Volunteers
- 117 people, healthy volunteers welcome
- Sponsor
- University Hospital, Rouen
Plasmodium Falciparum Malaria
Malaria Transmission and Immunity in Highland Kenya
The purpose of this study is to see why malaria epidemics occur in highland areas in Kenya. A better understanding of factors contributing to malaria may be necessary for malaria vaccine planning.
- Trial name
- NCT00393757
- Where
- Kenya
- Volunteers
- 20,610 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Haemophilus Influenzae Type b
The Immediate and Longterm Immune Responses of UK Infants and Young Children to a Booster Dose of Hib Vaccine
To measure the magnitude and persistence of the antibody response to a booster dose of Hib conjugate vaccine given between 9 months and 4 years of age to UK children who had completed primary immunisation with 3 doses of Hib…
- Trial name
- NCT00197782
- Testing
- Hib conjugate vaccine
- Volunteers
- healthy volunteers welcome
- Sponsor
- Public Health England
Breast Cancer Stage IV
The Resistance and Immune Response to Palbociclib in Breast Cancer
The investigators propose to conduct a biomarker and molecular profiling study in longitudinally paired tumor biopsies and serum from patients with Hormone Receptor positive (HR+) metastatic Breast Cancer (BC) treated with…
- Trial name
- NCT03401359
- Testing
- tissue biopsy, blood sample
- Where
- South Korea
- Volunteers
- 100 people
- Sponsor
- Samsung Medical Center
Pneumonia
Host Response and Pathogen Genomics in Childhood Respiratory Infection
A major challenge in children's infections is that it is difficult to work out which bug is making them unwell. Tests can find the bugs that are present though there can be more than one.
- Trial name
- INTERACT (NCT07545096)
- Testing
- Non-Interventional Study
- Volunteers
- 50 people
- Sponsor
- Guy's and St Thomas' NHS Foundation Trust
Diphtheria, Pertussis
Study to Assess if Quinvaxem Can be Interchanged With Other Pentavalent Vaccines During Standard Childhood Vaccination
This is a study to show that vaccination with 1 dose of Tritanrix HB+Hib followed by Quinvaxem vaccine as the 2nd and 3rd dose is not inferior to vaccination with Quinvaxem for all 3 doses, with respect to protection against all…
- Conditions
- Diphtheria, Pertussis, Tetanus, Hepatitis B
- Trial name
- NCT01357720
- Testing
- Quinvaxem, Quinvaxem/Tritanrix
- Where
- Philippines
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Crucell Holland BV
Infections, Rotavirus, Rotavirus Vaccines
A Study to Evaluate Immune Response and Safety of Two Doses of GSK Biologicals' HRV Liquid Vaccine in Healthy Infants.
This study will provide data on the immune response and safety of GSK Biologicals' HRV liquid vaccine when given along with the routine infant immunizations in Philippines.
- Trial name
- NCT00432380
- Testing
- Rotarix™
- Where
- Philippines
- Volunteers
- 375 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Prevention of Meningococcal Disease
Study of the Safety and Immune Response of a Meningococcal Conjugate Vaccine Administered to Healthy Adolescents
The purpose of this study is to evaluate the safety and immunogenicity of Novartis Meningococcal ACWY Conjugate Vaccine in comparison to licensed meningococcal polysaccharide vaccine administered to healthy adolescents ages 11 to…
- Trial name
- NCT00262041
- Testing
- MenACWY-CRM conjugate vaccine, adjuvanted, MenACWY-CRM conjugate vaccine, unadjuvanted, MenACWY polysaccharide vaccine
- Where
- 3 sites in United States
- Volunteers
- 524 people
- Sponsor
- Novartis Vaccines
Pertussis
Seroprevalence of Pertussis Among Healthy Children and Adolescents in Kazakhstan
Seroprevalence of pertussis among older children and adolescents in Kazakhstan: A cross sectional study. Justification: to describe the distribution of anti-pertussis toxin (PT) antibodies (IgA and IgG) in a population aged 10-18…
- Trial name
- NCT04779853
- Testing
- Blood samples for pertussis antibody testing
- Where
- Kazakhstan
- Volunteers
- 520 people
- Sponsor
- Scientific and practical center of sanitary and epidemiological expertise and monitoring
Microbial Colonization, Infant Development
The Effects of Omega-3 PUFAs on the Infant Microbiome and Immunity
Prenatal supplementation with fish oil, rich in omega-3 polyunsaturated fatty acids, is widely recommended in Canada. The aim of this observational, prospective cohort study is to determine the effects of maternal fish oil…
- Trial name
- NCT03297801
- Testing
- Fish oil supplements
- Volunteers
- 109 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Acute Respiratory Tract Infections
FebriDx DISRUPT Acute Respiratory Infection Trial in Acute Respiratory Infection: An Evaluation of FebriDx® POC Test
The aim of this study is to determine performance characteristics of the FebriDx test in predicting viral or bacterial infection etiology among febrile (observed or reported) patients presenting the emergency department, urgent…
- Trial name
- NCT02018198
- Testing
- FebriDx
- Where
- 20 sites in United States
- Volunteers
- 540 people, healthy volunteers welcome
- Sponsor
- Rapid Pathogen Screening
Pneumonia, Community-acquired Pneumonia
A Sputum Screening Test to Rule-out Pneumonia at an Early Stage
In patients with clinical symptoms of respiratory infection, rapid identification of cases requiring antibiotic therapy is crucial to avoid development of multiple resistant bacteria.
- Conditions
- Pneumonia, Community-acquired Pneumonia, Exacerbation Copd
- Trial name
- self-test (NCT03256604)
- Testing
- left-over sputum
- Where
- Sweden
- Volunteers
- 467 people, healthy volunteers welcome
- Sponsor
- University Hospital, Linkoeping