Clinical trials: Humoral and Cellular Immune Responses
Heart Transplantation, COVID-19 Virus Infection
Covid-19 Vaccine Response in Heart Transplant Recipients
Clinical studies indicate a decrease in vaccine efficacy in certain immunocompromised populations (kidney transplant recipients, patients undergoing chemotherapy).
- Conditions
- Heart Transplantation, COVID-19 Virus Infection, COVID-19 Vaccine
- Trial name
- COVHEART (NCT05268679)
- Testing
- Biospecimen Collection, Questionnaire, Electronic Health Record Review
- Where
- France
- Volunteers
- 190 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Healthy Volunteers
Immunogenicity and Safety of the Seasonal Flu Vaccine in Elderly and in SOT Recipients
This study will assess the effect of a different dose of the seasonal flu vaccine 2013-2015 on the immune response to improve the investigators understanding of cellular and humoral immune responses induced.
- Trial name
- NCT02746783
- Testing
- Single dose MUTAGRIP® influenza vaccine, Double dose of MUTAGRIP® influenza vaccine
- Where
- Switzerland
- Volunteers
- 163 people, healthy volunteers welcome
- Sponsor
- University of Lausanne Hospitals
Kidney Transplant, Myeloma
Study Evaluating SARS-CoV-2 (COVID-19) Humoral Response After BNT162b2 Vaccine in Immunocompromised Adults Compared to Healthy Adults
The primary endpoint of this study is to compare the humoral response (titre and neutralizing capacity of induced antibodies) against SARS-CoV-2 following vaccination with BNT162b2 (Pfizer BioNTech) in immunocompromised persons…
- Conditions
- Kidney Transplant, Myeloma, Cancer, Hematologic Malignancy
- Trial name
- EREVA (NCT04952766)
- Testing
- Biological samples
- Where
- France
- Volunteers
- 196 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Régional d'Orléans
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
Kidney Failure, Chronic, Covid19
Assessment of Immune Response After Vaccination Against COVID-19 in Patients Treated With Renal Replacement Therapy
Chronically dialyzed patients and kidney transplant recipients have been identified as particularly vulnerable to SARS-CoV-2 infection due to unavoidable exposure.
- Conditions
- Kidney Failure, Chronic, Covid19, Vaccine Reaction, Vaccine Adverse Reaction
- Trial name
- COViNEPH-1 (NCT04905862)
- Testing
- Immune response, Solicited common and expected adverse reactions shortly following vaccination (reactogenicity), use of antipyretic or pain medications and unsolicited adverse events and serious adverse events
- Where
- 4 sites in Poland
- Volunteers
- 180 people
- Sponsor
- Medical University of Gdansk
HIV
Leukapheresis Procedures to Obtain Plasma and Lymphocytes for Research Studies on Antiretroviral Naive HIV-1 Research Participants
There is evidence that early and aggressive treatment with antiretroviral drugs can prevent the loss of immune cell function that accompanies HIV infection.
- Trial name
- NCT00039689
- Where
- United States
- Volunteers
- 750 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Healthy Volunteers
Comparison of the Cellular and the Humoral Immunogenicity, Safety of Different Trivalent Influenza Vaccines
This is a randomized, single-blinded, Phase IV, monocentric study in healthy adults aged > 18 and < 60 years to evaluate the cellular and humoral immunogenicity as well as the reactogenicity of intramuscular, inactivated…
- Trial name
- FLUSECUOEKH1 (NCT01119157)
- Testing
- influenza vaccine
- Where
- Hungary
- Volunteers
- 85 people, healthy volunteers welcome
- Sponsor
- National Centre for Epidemiology, Hungary
Influenza Vaccination
Immunogenicity Trial of 3 Influenza Vaccines
This study is a prospective randomised trial of 3 influenza vaccine formulations with different manufacturing processes: 1) egg-grown (QIV-E); 2) cell-grown (QIV-C); and 3) recombinant protein (QIV-R).
- Trial name
- NCT05479370
- Testing
- Flublok Quadrivalent vaccine, Fluarix Quadrivalent vaccine, Flucelvax Quadrivalent vaccine
- Where
- Singapore
- Volunteers
- 366 people, healthy volunteers welcome
- Sponsor
- Tan Tock Seng Hospital
Tuberculosis
Phase III Clinical Study of Efficacy and Safety of Vaccae™ to Prevent Tuberculosis
Mycobacterium Vaccae for Injection (Trade Name "Vaccae") is a kind of bio-products developed by Anhui Zhifei Longcom Biopharmaceutical Co.,Ltd.,and got "The New Drug Certificate "in 1999.
- Trial name
- NCT01979900
- Testing
- Vaccae
- Where
- 4 sites in China
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- Anhui Zhifei Longcom Biologic Pharmacy Co., Ltd.
Immunologic Deficiency Syndromes, Neoplasms
Studies of the Immune Response in Normal Subjects and Patients With Disorders of the Immune System
The goal of the protocol is to define the normal humoral and cellular immune responses to antigens in volunteers and to define abnormalities of these immune responses in patients with immunodeficiency diseases or cancer.
- Trial name
- NCT00001158
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- National Cancer Institute (NCI)
Seasonal Influenza, Influenza
Humoral and Cell Mediated Immunity and Safety of MF59C.1-adjuvanted Subunit Influenza Vaccine or a Conventional Subunit Influenza Vaccine in Previously Unvaccinated Healthy Subjects
This study aims to evaluate the immunogenicity, by means of cell mediated immunity (CMI) and hemagglutination inhibition (HI) assay, and also the safety of a MF59C.1-adjuvanted subunit influenza vaccine compared with a…
- Conditions
- Seasonal Influenza, Influenza, Influenza Due to Unspecified Influenza Virus, Human Influenza
- Trial name
- NCT01342796
- Testing
- MF59C.1-adjuvanted subunit influenza vaccine, Sub unit, Inactivated, Influenza vaccine
- Where
- 2 sites in Belgium
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Novartis Vaccines
RSV Infection
RSV Vaccination in Immunocompromised Patients.
Respiratory syncytial Virus (RSV) causes respiratory infections worldwide and typically presents with a seasonal pattern peaking in autumn/winter in temperate climate zones.
- Trial name
- NCT06597916
- Testing
- Arexvy powder and suspension for injection
- Where
- Austria
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
COVID-19
Efficacy of Different COVID-19 Vaccine Combinations in Inducing Long-term Humoral Immunity [PRIBIVAC]
PRIBIVAC will assess a heterologous prime-boost-boost strategy in comparison with a homologous regimen in order to compare short and long-term immunogenicity of different COVID-19 vaccine combinations against the ancestral…
- Trial name
- PRIBIVAC (NCT05142319)
- Testing
- Homologous mRNA booster vaccine, Heterologous mRNA booster vaccine, COVAXIN
- Where
- Singapore
- Volunteers
- 326 people, healthy volunteers welcome
- Sponsor
- Tan Tock Seng Hospital
Influenza
Cellular and Humoral Immune Response to Primary and Secondary Immunization With Subvirion H5N1 Vaccines
The purpose of the study is to evaluate safety and compare how the body reacts to 2 different strengths of the Clade (specific type of H5N1 virus) 2 H5N1 flu vaccine when given as a single vaccination with a high dose (90 mcg) or…
- Trial name
- NCT01086566
- Testing
- Influenza Virus Vaccine, Monovalent A/H5N1 A/Indonesia/05/2005
- Where
- United States
- Volunteers
- 95 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Pertussis
Pertussis Immunization During Pregnancy: Effect in Term and Preterm Infants
Young infants are most vulnerable to severe disease and even death when infected with Bordetella Pertussis. The current vaccines and vaccination programs do not guarantee protection of neonates.
- Trial name
- MAMA (NCT02511327)
- Testing
- Infant pertussis vaccination
- Where
- Belgium
- Volunteers
- 232 people, healthy volunteers welcome
- Sponsor
- Universiteit Antwerpen
Multiple Sclerosis, Demyelinating Autoimmune Diseases, CNS
Humoral and T-Cell Responses to COVID-19 Vaccination in Multiple Sclerosis Patients Treated With Ocrelizumab Treated With Ocrelizumab or Natalizumab
The primary goal of this study is to provide additional data regarding B and T-cell mediated responses to COVID-19 vaccines in MS patients treated with OCR and to determine which clinical and paraclinical variables correlating…
- Conditions
- Multiple Sclerosis, Demyelinating Autoimmune Diseases, CNS, Autoimmune Diseases of the Nervous System, Nervous System Diseases
- Trial name
- OCR-VAX (NCT04837651)
- Testing
- Elecsys semi-quantitative Anti-SARS-CoV-2 antibody test, T-Detect COVID T-cell blood test
- Where
- United States
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Dragonfly Research, LLC
Rheumatoid Arthritis
Evaluation of Stem Cell Therapy Effects on the Immune Response in Rheumatoid Arthritis Patients
1. Objectives: Evaluation of mesenchymal stem cell therapy effects on cellular and humoral immune responses in refractory rheumatoid arthritis (RA) patients. 2. Design: This study has been performed as a phase 1 clinical trial.
- Trial name
- NCT03333681
- Testing
- Autologous mesenchymal stem cells
- Volunteers
- 15 people
- Sponsor
- Mashhad University of Medical Sciences
Ann Arbor Stage I Small Lymphocytic Lymphoma, Ann Arbor Stage II Small Lymphocytic Lymphoma
Lenalidomide and Vaccine Therapy in Treating Patients With Early-Stage Asymptomatic Chronic Lymphocytic Leukemia or Small Lymphocytic Lymphoma
This phase II trial studies the effect of lenalidomide and vaccine in treating patients with early-stage asymptomatic chronic lymphocytic leukemia or small lymphocytic lymphoma.
- Conditions
- Ann Arbor Stage I Small Lymphocytic Lymphoma, Ann Arbor Stage II Small Lymphocytic Lymphoma, Chronic Lymphocytic Leukemia, Chronic Lymphocytic Leukemia With Unmutated Immunoglobulin Heavy Chain Variable-Region Gene
- Trial name
- NCT01351896
- Testing
- Biospecimen Collection, Bone Marrow Aspiration, Bone Marrow Biopsy
- Where
- United States
- Volunteers
- 49 people
- Sponsor
- National Cancer Institute (NCI)
Japanese Encephalitis Vaccine
Immune Responses After a Booster Immunisation With IXIARO® in Elderly Compared to Young Individuals.
The aim of this study is to investigate the immune responses following a booster immunisation with the Japanese Encephalitis vaccine in elderly subjects (above 60 years of age) in comparison to a young study group.
- Trial name
- NCT03971058
- Testing
- IXIARO®- Japanese Encephalitis vaccine
- Where
- 2 sites in Austria
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna