Clinical trials: Immunity
Parainfluenza, Virus Diseases
Safety of and Immune Response to Recombinant Live-Attenuated Parainfluenza Type 1 Virus Vaccine
Human Parainfluenza Virus Type 1 (HPIV1) is a leading cause of viral respiratory infections in children, the elderly, and those with compromised immune systems.
- Trial name
- NCT00641017
- Testing
- rHPIV1 84/del170/942A, Lot PIV1 #104A vaccine
- Where
- United States
- Volunteers
- 87 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Pneumococcal Disease
Study to Learn About Safety, Tolerability, and Immune Response of a Catch-up Pneumococcal Vaccine in Children and Adolescents
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
- NCT07660198
- Testing
- PG4, 20-valent pneumococcal conjugate vaccine (20vPnC)
- Where
- 77 sites in United States, Finland and 2 more
- Volunteers
- 1,200 people, healthy volunteers welcome
- Sponsor
- Pfizer
Dengue
Evaluating the Safety of and Immune Response to a Dengue Vaccine (TV003) in Healthy Adults, Adolescents, and Children in Thailand
The purpose of this study is to evaluate the safety of and immune response to two doses of a dengue vaccine (TV003) given 6 months apart to healthy adults, adolescents, and children in Thailand.
- Trial name
- NCT02332733
- Testing
- TV003
- Where
- Thailand
- Volunteers
- 266 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Malaria
Correlates of Protection in Ghana
Malaria is a sickness passed from one person to the other by the bite of a mosquito. In areas of frequent malaria infection, children may develop natural protection against malaria and they are less likely to become sick or die…
- Trial name
- NCT00138307
- Where
- 2 sites in Ghana
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Pneumonia
A Study to Evaluate Persistence of Immunity of PCV13 in Healthy Population Aged 2 Months，7 Months-5 Years
The goal of this clinical trial is to learn about persistence of immunity of PCV13 in healthy population aged 2 months, 7 months-5 years.
- Trial name
- NCT06210737
- Testing
- PCV13
- Where
- China
- Volunteers
- 621 people, healthy volunteers welcome
- Sponsor
- Beijing Minhai Biotechnology Co., Ltd
Influenza
B-cell Immunity to Influenza (SLVP017)- Year 1, 2009
This is an exploratory study using a strategy that has not been previously employed to investigate the effects of age and vaccine type on specific kinds of immune responses to licensed, seasonal 2009-2010 influenza vaccines in…
- Trial name
- NCT02133781
- Testing
- Fluzone® 2009-2010 Formula, FluMist® 2009-2010 Formula
- Where
- United States
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- Stanford University
Meningitis
A Phase 3 Study to Assess the Immune Response And Safety Of Rmenb+Omv Nz In Primed Healthy Participants (10 To 20 Years Old)
The main purpose of this study is to evaluate the immune response and safety of a booster dose of the meningococcal group B vaccine, rMenB+OMV NZ (also known as Bexsero), in adolescents and young adults aged 10 to 20 years.
- Trial name
- NCT06995430
- Testing
- rMenB+OMV NZ vaccine
- Where
- 17 sites in Finland, Italy and 2 more
- Volunteers
- 312 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Immunoproliferative Disorder
Study of Immune Responses and Safety of Recombinant Human CD40 Ligand in Patients With X-Linked Hyper-IgM Syndrome
The primary goal of this Phase I/II study is to assess the immune response and safety of recombinant human CD40 ligand (rhuCD40L) in patients with X-linked hyper IgM syndrome (XHIM).
- Trial name
- NCT00001145
- Testing
- Bacteriophage, rhuCD40L, KLH
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Healthy Infants
Efficacy of Two HMOs in Chinese Infants
This is a randomized, controlled, double-blind, intervention trial of healthy male and female term infants to evaluate the efficacy of the 2 HMOs on beneficially modulating the gut microbiota, gut maturation, gut barrier…
- Trial name
- NCT06361719
- Testing
- Experimental Group (EG), Control Group (CG)
- Where
- China
- Volunteers
- 262 people, healthy volunteers welcome
- Sponsor
- Société des Produits Nestlé (SPN)
Transplant, Adaptive Immunity
CNTRP POSITIVE Study
Adequate control of immunosuppression is critical in preventing graft failure after solid organ transplantation (SOT) and in avoiding life-threatening viral and malignant complications.
- Conditions
- Transplant, Adaptive Immunity, EBV, Medication Adherence
- Trial name
- NCT02318030
- Where
- Canada
- Volunteers
- 600 people
- Sponsor
- The Hospital for Sick Children
Growth and Development
A Study to Investigate the Impact of Fortified Malt Based on Immunity Outcomes in School Children
This study will test the hypothesis that a fortified malt based food may improve immunity outcomes in 7-10 year old school age children.
- Trial name
- NCT02542865
- Testing
- Fortified malt based food
- Where
- India
- Volunteers
- 924 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Pneumococcal Infections
Immunity to Serotype 19A Streptococcus Pneumoniae in Children Vaccinated With PCV10
The aim of the study are to assess the persistence of immunity against vaccine serotypes (VSTs) and vaccine-related serotypes in PCV10 vaccinated children in Finland.
- Trial name
- NCT04912297
- Testing
- 10-valent pneumococcal conjugate vaccine, PCV10
- Where
- Finland
- Volunteers
- 186 people
- Sponsor
- Finnish Institute for Health and Welfare
Rotavirus, Diarrhea
Response to Rotavirus Vaccine in Infants in Ho Chi Minh City in Vietnam
The primary objective is to measure the effect of host human genetics on the resulting immunological responses and long-term protection following rotavirus immunization of a study population of infants in Ho Chi Minh City…
- Trial name
- NCT03587389
- Testing
- Rotarix vaccine
- Where
- Vietnam
- Volunteers
- 818 people, healthy volunteers welcome
- Sponsor
- Oxford University Clinical Research Unit, Vietnam
Mitochondrial Disease
Acute Infection in Mitochondrial Disease: Metabolism, Infection and Immunity
Background: Mitochondrial disease is a rare disorder. It can cause poor growth, developmental delays, muscle weakness, and other symptoms. The disease is usually inherited. It can be present at birth or develop later in life.
- Trial name
- NCT04419870
- Where
- United States
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- National Human Genome Research Institute (NHGRI)
Healthy
Study to Investigate the Safety and Immunogenicity of a Tetravalent Chimeric Dengue Vaccine in Healthy Volunteers Between the Ages of 1.5 - 45 Years
The purpose of this study is to assess the safety of Takeda's tetravalent dengue vaccine (TDV) (previously DENVax) administered subcutaneously in healthy adults and children.
- Trial name
- NCT01511250
- Testing
- TDV
- Where
- 8 sites in Colombia, Puerto Rico and 2 more
- Volunteers
- 360 people, healthy volunteers welcome
- Sponsor
- Takeda
Inborn Errors of Immunity
Immunodysregulation As an Expression of Underlying Inborn Errors of Immunity: Implementation of Diagnostics and Management of Pediatric and Adult Patients with Immune System Disorders
This is an observational, retro-prospective, moncentric study focused on Inborn Errors of Immunity, an heterogeneous group of inherited diseases due to defects in the differentiation and/or function of the immune system.
- Trial name
- NCT06773546
- Where
- Italy
- Volunteers
- 400 people
- Sponsor
- IRCCS Azienda Ospedaliero-Universitaria di Bologna
Immune Function, Immunity
Effects of TM02® Supplementation on Immune Function in Children
This randomized, double-blind, placebo-controlled clinical study evaluated the effects of 12 weeks of TM02® supplementation on immune-related outcomes in generally healthy children aged 2 to 12 years.
- Trial name
- NCT07853573
- Testing
- TM02®
- Where
- Malaysia
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- Ligno Biotech Sdn. Bhd.
Covid19, Cancer
A Study on the Immune-response to COVID-19 Vaccination in Cancer Patients - the IOSI-COVID-19-001 Study
This is a single centre prospective observational study to assess the immune response to SARS-CoV-2 vaccines in cancer patients receiving active treatment or in follow-up at the IOSI and in non-cancer patients (age and gender…
- Trial name
- NCT04800146
- Testing
- Blood sample
- Where
- Switzerland
- Volunteers
- 177 people, healthy volunteers welcome
- Sponsor
- Ilaria Colombo
Healthy Volunteers
Safety and Immunogenicity of Takeda's Tetravalent Dengue Vaccine (TDV) in Healthy Children
The purpose of this study is to assess the cellular immune responses following 2 doses given 3 months apart of tetravalent dengue vaccine candidate (TDV) in 4 to 16 years' healthy participants.
- Trial name
- NCT02948829
- Testing
- TDV
- Where
- 2 sites in Panama, Philippines
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Takeda
Hepatitis B
Compare the Immune Response & Safety Elicited by Henogen's Adjuvanted Hepatitis B Vaccine vs Aventis Pasteur MSD's Hepatitis B Vaccine in Pre-Dialysis & Dialysis Patients Who Did Not Respond to Previous Hepatitis B Vaccination
Hepatitis B prevention in non-responders uraemic patients is currently based on both HBsAg surveillance and the isolation from HBsAg carriers. A more immunogenic vaccine would be a benefit for this population.
- Trial name
- NCT00291954
- Testing
- HB-AS02V, HBVAXPRO vaccine
- Where
- 25 sites in Belgium, Czechia and 1 more
- Volunteers
- 257 people
- Sponsor
- Henogen