Clinical trials: Priming
Dengue Virus
Comparison of Tetravalent Dengue Virus Purified Inactivated Vaccine and Tetravalent Dengue Virus Live Attenuated Vaccine
This study is a Phase 1, randomized, open-label study of the prime-boost vaccine candidates given in the prime-boost regimen previously demonstrated to have a high level of immunogenicity and immune durability: Day 0 prime (PIV)…
- Trial name
- NCT03141138
- Testing
- TDENV-PIV, TDENV-LAV F17
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- U.S. Army Medical Research and Development Command
Ebola Virus Disease, Hemorrhagic Fever
Phase 1 Trial of Ebola Vaccine in Mali
Ebola virus causes an infection known as Ebola virus disease (EVD). This is generally a severe disease which can also lead to death. The 2014 outbreak of EVD in West Africa is the largest ever.
- Trial name
- NCT02267109
- Testing
- Ebola Chimpanzee Adenovirus Vector Vaccine (cAd3-EBO Z
- Where
- Mali
- Volunteers
- 91 people, healthy volunteers welcome
- Sponsor
- University of Maryland, Baltimore
Metabolic Syndrome, Anxiety
PRebiotic Intervention for Metabolic and MEntal Health (PRIME)
The purpose of the study is to determine whether a daily prebiotic fibre blend can reduce systemic inflammation, dyslipidemia, and self-report measures of mental health in individuals with metabolic syndrome.
- Conditions
- Metabolic Syndrome, Anxiety, Mood, Stress
- Trial name
- PRIME (NCT06216626)
- Testing
- myota's prebiotic fibre blend
- Where
- United Kingdom
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Myota GmbH
Healthy Young Adult, Neurophysiology
Motor Cortex Plasticity Response to Theta-Burst Stimulation After Ketone Monoester Supplementation
Transcranial magnetic stimulation is a medical device that can alter motor cortical (M1) excitability through the scalp via various protocols.
- Trial name
- KME-TBS (NCT06799260)
- Testing
- Ketone Monoester (KME), iTBS, cTBS
- Where
- Malaysia
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Universiti Putra Malaysia
COVID-19, Maternal Vaccine Exposure
Priming of the NEonatal Immune System by Transfer of Maternal Immunity
Newborn babies and infants are susceptible to infections as their immune system is still immature. Maternal immune factors for example antibodies and immune cells mitigate this vulnerability.
- Conditions
- COVID-19, Maternal Vaccine Exposure, Respiratory Infections in Children
- Trial name
- NEST (NCT05429047)
- Testing
- Tozinameran, COVID-19, No SARS-CoV-2 exposure
- Where
- Germany
- Volunteers
- 560 people, healthy volunteers welcome
- Sponsor
- Hannover Medical School
Safety, Immunogenicity
EMaBS TB Vaccine Study
The study will commence with a dose-escalation and age de-escalation study in healthy adults and adolescents from the previous Entebbe Mother and Baby Study (EMaBS) in Entebbe, Uganda, focusing on ChAdOx1 85A, to provide safety…
- Trial name
- NCT03681860
- Testing
- ChAdOx185A, MVA85A, BCG
- Where
- 2 sites in Uganda, United Kingdom
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- University of Oxford
Healthy
A Study to Evaluate Safety, Tolerability, and Immunogenicity of Heterologous Prime-boost Regimens Using the Multivalent Filovirus Vaccines Ad26.Filo and MVA-BN-Filo Administered in Different Sequences and Schedules in Healthy Adults
The purpose of this study is to test the safety and immunogenicity of MVA-BN-Filo and Ad26.Filo as heterologous prime-boost vaccine regimens in healthy adult participants.
- Trial name
- NCT02860650
- Testing
- Ad26.Filo, MVA-BN-Filo, Ad26.ZEBOV
- Where
- United States
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Janssen Vaccines & Prevention B.V.
Influenza, Vaccine
Safety and Immunogenicity of a Live-attenuated Universal Flu Vaccine Followed by an Inactivated Universal Flu Vaccine
The clinical study will evaluate safety and the immune response of a prime- boost regimen with a live attenuated influenza vaccine (LAIV) prime and an inactivated split influenza vaccine (IIV) boost with or without adjuvant.
- Trial name
- NCT03300050
- Testing
- cH8/1N1 LAIV, AS03-adjuvanted cH5/1N1 IIV, cH5/1N1 IIV
- Where
- 2 sites in United States
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- PATH
Malaria
Comparing Safety and Protective Efficacy of Vaccine Candidate PfSPZ-CVac and MVA ME-TRAP/ ChAd63 ME-TRAP in Adults
This is a single centre, randomized, placebo-controlled phase 1/2 study comparing two malaria vaccine candidates. The first vaccine candidate PfSPZ-CVac (Plasmodium falciparum sporozoites (PfSPZ) challenge administered with a…
- Trial name
- NCT05441410
- Testing
- Pyronaridine Tetraphosphate, Artesunate Drug Combination, PfSPZ Challenge (NF54), MVA ME-TRAP
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University Hospital Tuebingen
Malaria
Clinical Trial for Malaria Vaccines to Test for Safety, Immune Response and Protection Against Malaria
The purpose of this study is to test the safety and effectiveness of a new malaria vaccine, the DNA-Ad vaccine. The study is specifically looking at a vaccine regimen against Plasmodium falciparum, the most deadly form of malaria.
- Trial name
- DNA-Ad (NCT00870987)
- Testing
- DNA vaccine prime, adenovirus type 5 vaccine boost
- Where
- United States
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- U.S. Army Medical Research and Development Command
HIV Infections
Study of Late Boost Strategies for HIV-uninfected Participants From Protocol RV 144
The purpose of this study is to assess safety and tolerability of late boost regimens of AIDSVAX B/E alone, ALVAC-HIV alone, or ALVAC-HIV/AIDSVAX B/E combination in HIV-uninfected participants from RV 144.
- Trial name
- NCT01435135
- Testing
- ALVAC-HIV, AIDSVAX B/E
- Where
- 2 sites in Thailand
- Volunteers
- 162 people, healthy volunteers welcome
- Sponsor
- U.S. Army Medical Research and Development Command
Unilateral Cerebral Palsy
Multi Sensory Stimulation And Priming (MuSSAP) in Infants at Risk of Unilateral Cerebral Palsy
A pilot randomized clinical trial exploring the effect of a Multi Sensory Stimulation And Priming (MuSSAP) training on improving manual ability in infants at risk of developing unilateral Cerebral Palsy.
- Trial name
- MuSSAP (NCT05533476)
- Testing
- Multi Sensory Stimulation and Priming, Intensive Usual Care (Upper Limb)
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Sint Maartenskliniek
Ebola Virus Disease
A Phase I Study to Assess Ebola Vaccines cAd3-EBO Z and MVA-EBO Z
This is a clinical trial in which healthy volunteers will be administered experimental Ebola vaccines. The investigators will vaccinate four groups of volunteers.
- Trial name
- NCT02451891
- Testing
- MVA-EBO Z, ChAd3-EBO Z
- Where
- United Kingdom
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- University of Oxford
Autism Spectrum Disorders, Schizophrenia
Visual Exploration and Attention: Studies in Patients With Schizophrenia and Autism Spectrum Disorders
The aim of the protocol is to better understand the impairments in visual processing, as such impairments may induce social interaction difficulties in subjects with autism spectrum disorders (adults and children) and…
- Trial name
- NCT00914030
- Testing
- Neuropsychological evaluation
- Where
- 5 sites in France
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- University Hospital, Strasbourg, France
HIV Infections
A Study of LIPO-5 and ALVAC-HIV (vCP1452) as Possible HIV Vaccines
This study will test the immune system response to and safety of two HIV vaccines alone and in combination: ALVAC-HIV (vCP1452) and LIPO-5. ALVAC-HIV (vCP1452) uses a canarypox virus with man-made parts of HIV attached to it.
- Trial name
- NCT00076063
- Testing
- ALVAC-HIV (vCP1452), LIPO-5
- Where
- 11 sites in United States
- Volunteers
- 174 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Acellular Pertussis, Tetanus
Immunogenicity, Antibody Persistence and Safety of GSK Biologicals' DTPa (INFANRIX) and dTpa (BOOSTRIX) Vaccines.
To evaluate the immunogenicity, persistence of antibodies and reactogenicity of GSK Biologicals' DTPa (INFANRIX) and dTpa (BOOSTRIX), when administered to subjects 18-20 months old, compared with not giving a booster DTP vaccine…
- Conditions
- Acellular Pertussis, Tetanus, Diphtheria
- Trial name
- NCT00544271
- Testing
- INFANRIX, BOOSTRIX, HAVRIX
- Where
- Australia
- Volunteers
- 720 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Healthy
A Study to Evaluate A Range of Dose Levels of Ad26.ZEBOV and MVA-BN-Filo in Healthy Adult Participants
The purpose of this study is to demonstrate the non-inferiority of a heterologous prime-boost regimen using Ad26.ZEBOV as prime and MVA-BN-Filo as boost administered at different doses at a 56-day interval versus the same regimen…
- Trial name
- NCT02543567
- Testing
- Ad26.ZEBOV 5*10^10 viral particles (vp), Ad26.ZEBOV 2*10^10 (vp), Ad26.ZEBOV 0.8*10^10 (vp)
- Where
- 6 sites in United States
- Volunteers
- 525 people, healthy volunteers welcome
- Sponsor
- Janssen Vaccines & Prevention B.V.
Influenza
T-cell Diversity Following Intranasal and Intramuscular Vaccines
The investigators will explore in an experimental medicine healthy human model of immunisation, whether switching the route of sequential administration of licensed influenza vaccines can result in an immune response that is…
- Trial name
- NCT02557802
- Testing
- Fluenz Tetra, Fluarix Tetra
- Where
- United Kingdom
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Surrey
Dengue
A Phase-I Study of a Nanoparticle-based Peptide Vaccine Against Dengue Virus
This trial aims to test the safety of 2 doses of a T-cell priming specific cocktail of Dengue viruses peptides representing all 4 DENV serotypes and mounted on a gold nanoparticle.
- Trial name
- NCT04935801
- Testing
- LD vehicle-GNP, LD PepGNP-Dengue, HD vehicle-GNP
- Where
- Switzerland
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Gylden Pharma Ltd
Pertussis Immunisation, Diphtheria Immunisation
Study to Evaluate the Immune Response After Booster Vaccination With Tdap-IPV Vaccine (Against Tetanus, Diphtheria, Pertussis and Poliomyelitis) in Children Who Received Different Pertussis Primary Vaccine Regimens in Republic of South Africa
Primary Objectives : To describe the long-term humoral immune responses to pertussis, diphtheria, and tetanus after homologous and heterologous pertussis vaccine priming regimens To determine the effects of the priming regimen on…
- Conditions
- Pertussis Immunisation, Diphtheria Immunisation, Tetanus Immunisation, Poliomyelitis Vaccine
- Trial name
- NCT04300192
- Testing
- Tetanus Toxoid, Reduced Diphtheria Toxoid and Acellular Pertussis Vaccine Adsorbed Combined with Inactivated Poliomyelitis Vaccine
- Where
- 3 sites in South Africa
- Volunteers
- 273 people, healthy volunteers welcome
- Sponsor
- Sanofi Pasteur, a Sanofi Company