Clinical trials: Immune Responses
Streptococcal Infection, Gram-positive Bacterial Infection
Immune Response Induced by a Vaccine Against Group B Streptococcus and Safety in Pregnant Women and Their Offsprings
The study investigated the immune response induced by the Group B streptococcus vaccine in healthy pregnant women. In addition, the study investigated the amount of vaccine induced antibodies which were transferred to the newborn.
- Conditions
- Streptococcal Infection, Gram-positive Bacterial Infection, Bacterial Infection
- Trial name
- NCT01446289
- Testing
- Group B Streptococcus Trivalent Vaccine
- Where
- 5 sites in Belgium, Canada
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- Novartis
Non-Hodgkin Lymphoma
Early FDG PET/CT Imaging as a Measure of Response in Patients With Non-Hodgkin Lymphoma on Lenalidomide
Adult patients with non-Hodgkin lymphoma who will be treated with lenalidomide will undergo FDG PET/CT scan as an early evaluation of response to therapy. Changes in FDG uptake will be correlated response and long term outcomes.
- Trial name
- NCT03065790
- Testing
- 2-Deoxy-2-[18F]fluoro-D-glucose (FDG)
- Where
- United States
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- Abramson Cancer Center at Penn Medicine
Healthy
Training Study to Characterize Biomarkers to Chickenpox and Yellow Fever Vaccines
It is thought that vaccines trigger innate inflammatory responses to induce antigenspecific adaptive immunity (the desired effect), but excessive inflammation may lead to serious inflammatory complications or unwanted side…
- Trial name
- NCT01765413
- Testing
- Varicella-zoster virus, Yellow Fever Vaccine
- Where
- United Kingdom
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- University of Surrey
Zoster Varicella, Vaccination; Infection
The Influence of Trained Immunity in COVID-19 Vaccinated Individuals
The concept of trained immunity defines the long-term functional reprogramming of innate immune cells, which is evoked by exogenous or endogenous insults and leads to an altered response towards a second challenge after return to…
- Trial name
- NCT05705180
- Testing
- recombinant adjuvanted zoster vaccine
- Where
- Germany
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Wuerzburg University Hospital
Influenza
Evaluating Immune Response to Seasonal FluMist in Healthy Adults
The Live-Attenuated Influenza Vaccine (LAIV), also known as FluMist, has been shown to be effective in children but less effective in adults.
- Trial name
- NCT01673425
- Testing
- Live Attenuated Influenza Vaccine
- Where
- United States
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- National Center for Occupational Health and Infection Control
Influenza Vaccine Allergy, Cell Mediated Reaction
Immune Response Study of Influenza Vaccine
An observational clinical study will be performed in subjects aged 12-60 years old to describe the dynamic changes of humoral immune/cellular immunity after vaccination of influenza vaccine, and to discuss the role of different…
- Trial name
- NCT01310374
- Volunteers
- 207 people, healthy volunteers welcome
- Sponsor
- Centers for Disease Control and Prevention, China
Pulmonary Disease, Chronic Obstructive, Lung Diseases, Obstructive
Comparison of Alveolar Macrophages in Healthy Individuals Versus Individuals With COPD
This study group forms the normal subject control group in an experiment designed to determine whether the alveolar macrophages (AMø) of patients with chronic obstructive pulmonary disease (COPD) show abnormal responsiveness to…
- Trial name
- NCT00281203
- Testing
- blood drawing, fiberoptic bronchoscopy
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Ivermectin
Ivermectin and Human Immunity
We hypothesize that ivermectin, a drug used to treat parasitic worm infections, interacts with the human innate immune system and that this contributes to its anti-parasitic effects.
- Trial name
- NCT03459794
- Testing
- Ivermectin
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Georgia
Volunteers, Flu Vaccine
Impact of FLU Vaccination on Nasal Resident Memory Immune Responses and Peripheral Respiratory-tropic Memory Immune Responses
Mucosal sites, such as respiratory mucosa, are the primary entry points entry points for pathogens. However, clinical evaluation of vaccines against respiratory respiratory pathogens is currently based primarily on analysis of…
- Trial name
- MUCOVAC_2 (NCT06824779)
- Testing
- Flu Vaccine, Biological samples
- Where
- France
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Saint Etienne
Pneumonia, Bacterial
A Trial to Evaluate the Safety and Immune Response of an Investigational Pneumococcal Vaccine in Adults 50 To 64 Years of Age
This clinical study is designed to evaluate an investigational pneumococcal vaccine named Pn-MAPS30plus. The vaccine is designed to stimulate the immune system to produce antibodies against various serotypes of the S.
- Trial name
- NCT07105722
- Testing
- Pn-MAPS30plus, PCV20
- Where
- 4 sites in Australia
- Volunteers
- 127 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Diabetes Mellitus Type 1
Assessment of the Neurovascular Microcirculatory Response in Diabetes Type 1 Patients
This study aims to see whether or not the diabetes 1 patients have a neurovascular microcirculatory dysfunction using various microvascular tests which have been previously validated.
- Trial name
- NEURODIAB1 (NCT02538120)
- Testing
- Microvascular assessment
- Where
- France
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University Hospital, Angers
Premature; Infant, Light-for-dates, Breastfeeding
Probiotics and Early Microbial Contact in Preterm Neonates
Probiotics are live microbes which, when administered in sufficient amounts, confer a health benefit to the host. According to recent clinical trials, administration of probiotics to very low birth weight infants significantly…
- Trial name
- ProPre (NCT01454661)
- Testing
- LGG, LGG+Bb-12
- Where
- Finland
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Turku University Hospital
Corona Virus Infection, Flu Vaccine
Understanding Immunity to the Flu Vaccine in COVID-19 Patients
The purpose of this study is to measure immunity to the flu vaccine over time in patients who have had COVID-19 and may have other medical conditions including obesity, type 2 diabetes, chronic fatigue, or long-term COVID-19…
- Conditions
- Corona Virus Infection, Flu Vaccine, Immunity
- Trial name
- NCT04579588
- Testing
- Flu shot
- Where
- United States
- Volunteers
- 230 people, healthy volunteers welcome
- Sponsor
- Stanford University
Vaginal Infection, Breastmilk Collection
Evaluation of Breastmilk Microbiota as a Function for Immunity
The aim of this study is to evaluate the difference of breast milk microbiota between mothers with and without vaginal infections during pregnancy.
- Trial name
- NCT05005286
- Testing
- Past history of vaginal Infections
- Where
- Malaysia
- Volunteers
- 85 people, healthy volunteers welcome
- Sponsor
- Universiti Sains Malaysia
Cytomegalovirus Infections, Cytomegalovirus Retinitis
A Comparison of HIV-Infected Patients With and Without Opportunistic (AIDS-Related) Infection
The purpose of this study is to understand how changes in the immune system of HIV-infected patients affect their risk for 3 serious infections: Pneumocystis carinii pneumonia (PCP), cytomegalovirus (CMV) retinitis, or CMV organ…
- Conditions
- Cytomegalovirus Infections, Cytomegalovirus Retinitis, Pneumonia, Pneumocystis Carinii, HIV Infections
- Trial name
- NCT00005572
- Where
- 16 sites in United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Japanese Encephalitis, Varicella
Study of Japanese Encephalitis Chimeric Virus Vaccine (JE-CV) in Children Previously Immunized With JE-CV
The aim of the study is to investigate the memory immune response and the yearly persistence of the immunity against Japanese Encephalitis (JE) after vaccination with Japanese Encephalitis Chimeric Virus Vaccine (JE-CV) in…
- Trial name
- NCT01190228
- Testing
- JE-CV Vaccine, Varicella Vaccine
- Where
- Philippines
- Volunteers
- 454 people, healthy volunteers welcome
- Sponsor
- Sanofi Pasteur, a Sanofi Company
Respiratory Syncytial Virus Infections
A Study on the Immune Response, Safety and the Occurrence of Respiratory Syncytial Virus (RSV)-Associated Respiratory Tract Illness After Administration of RSV OA Vaccine in Adults 60 Years and Older
The purpose of the current study is to evaluate the immune response of the RSVPreF3 OA investigational vaccine in older adults (OA) at least (>=) 60 years of age (YOA) in China compared to OA in the same age range to be enrolled…
- Trial name
- NCT06551181
- Testing
- RSVPreF3 OA investigational vaccine
- Where
- 40 sites in China, Finland and 5 more
- Volunteers
- 2,620 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Breast Cancer
Health SMART (Stress Management and Relaxation Training)
The study will examine the effects of a cognitive behavioral stress management (CBSM) group intervention on antibody and cellular immune function among women who are at elevated risk for breast cancer because of family history.
- Trial name
- NCT01048528
- Testing
- Cognitive Behavioral Stress Management (CBSM)
- Where
- United States
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Fred Hutchinson Cancer Center
Cancer
Responses to COVID-19 Vaccination in Patients With Cancer
This is an observational study that will prospectively record and monitor responses and clinical outcomes of patients with cancer after covid-19 vaccination, including measurements of antibody titers in serum and also record…
- Trial name
- ReCOVer (NCT04745377)
- Testing
- IgG neutralising antibody titers to S1 and S2 proteins of SARS-COV-2 virus
- Where
- Greece
- Volunteers
- 332 people, healthy volunteers welcome
- Sponsor
- Hellenic Cooperative Oncology Group
Influenza, Human
Herd Immunity and Influenza Vaccine Uptake
The aim of this study is to test the effectiveness of communicating the concept of herd immunity on actual influenza vaccine uptake using a randomized controlled trial.
- Trial name
- HIIVU (NCT03748160)
- Testing
- Letter
- Where
- Finland
- Volunteers
- 48,125 people, healthy volunteers welcome
- Sponsor
- Finnish Institute for Health and Welfare
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