Clinical trials: Infectious Encephalitis
Encephalitis, Tick-Borne
Study of the Safety, Tolerability and Immune Response of TBE Vaccines Administered to Healthy Children
The purpose of this study is to evaluate the safety, immunogenicity and tolerability of TBE vaccines administered to children.
- Trial name
- NCT00311441
- Testing
- Tick-Borne Encephalitis vaccine
- Where
- Germany
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Novartis
Encephalitis, Tick-Borne
Evaluation of Long-Term Immunogenicity in Subjects Boosted With a TBE Vaccine for Adults
The purpose of this study it is to evalutate the persistence of antibodies after a booster immunisation with a TBE vaccine for adults
- Trial name
- NCT00311493
- Testing
- Tick-Borne Encephalitis vaccine
- Where
- Germany
- Volunteers
- 179 people, healthy volunteers welcome
- Sponsor
- Novartis
Measles, Rubella
Immunogenicity of Co-administration of Measles and Japanese Encephalitis Vaccines
Japanese encephalitis (JE) is the leading cause of viral neurological disease and disability in Asia. A live attenuated vaccine (LJEV) manufactured in China has several advantages over other JE vaccines such as one dose schedule…
- Conditions
- Measles, Rubella, Japanese Encephalitis
- Trial name
- MR+JE (NCT02643433)
- Testing
- Measles-Rubella combined vaccine(MR), Japanese Encephalitis alive vaccine(JE)
- Where
- 2 sites in China
- Volunteers
- 1,043 people, healthy volunteers welcome
- Sponsor
- Centers for Disease Control and Prevention, China
Tick-borne Encephalitis
Humoral and Cellular Immunity of Low and High-responders After Tick-borne Encephalitis Vaccination
The phenomenon of no- and low-responsiveness has been described after applications of different vaccines (e.g. hepatitis B, TBE) and is concerning about 2-10% of the vaccinees.
- Trial name
- NCT00804219
- Testing
- TBE vaccination and influenza vaccination
- Where
- Austria
- Volunteers
- 67 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
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
Eastern Equine Encephalitis
Safety and Immunogenicity Study of Eastern Equine Encephalitis (EEE) Vaccine
This study is designed to determine the safety and immunogenicity of Eastern Equine Encephalitis (EEE) Vaccine.
- Trial name
- EEE (NCT00584805)
- Testing
- Inactivated, Dried, TSI-GSD 104, EEE
- Where
- United States
- Volunteers
- 138 people, healthy volunteers welcome
- Sponsor
- U.S. Army Medical Research and Development Command
Encephalitis
A Phase 2 Trial in Healthy Adult Participants of the Recombinant MVA-BN-WEV Vaccine
This phase 2 clinical trial will investigate an optimal dose, dosing regimen, and evaluate reactogenicity, safety and immunogenicity in healthy adult participants of the recombinant, multivalent MVA-BN-WEV vaccine.
- Trial name
- NCT06899802
- Testing
- MVA-BN-WEV
- Where
- 9 sites in United States
- Volunteers
- 411 people, healthy volunteers welcome
- Sponsor
- Bavarian Nordic
Tick Borne Encephalitis
Humoral and Cellular Immunity for TBE Vaccination in Allogeneic HSCT Recipients
Patients undergoing allogeneic blood and marrow transplantation (HSCT) experience a prolonged period of dysfunctional immunity. Systematic reimmunization is necessary at appropriate time intervals following transplantation to…
- Trial name
- NCT01991067
- Testing
- TBE virus vaccine
- Where
- Austria
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
West Nile Fever Encephalitis
Safety of and Immune Response to a West Nile Virus Vaccine (WN/DEN4-3'delta30) in Healthy Adults
West Nile (WN) virus infection is an emerging disease; WN infection may lead to paralysis, coma, and death. The purpose of this study is to test the safety of and immune response to a WN vaccine in healthy adults.
- Trial name
- NCT00094718
- Testing
- WN/DEN4-3'delta30
- Where
- 2 sites in United States
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Japanese Encephalitis
This is a Study to Assess the Safety and Immunogenicity of Ixiaro® (IC51) in an Elderly Population
This is an open-label, uncontrolled phase 4 study to assess the safety and immunogenicity of the Japanese encephalitis (JE) vaccine Ixiaro® (IC51) in an elderly population.
- Trial name
- NCT01158599
- Testing
- IXIARO®
- Where
- 5 sites in Austria, Germany
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Valneva Austria GmbH
Progressive Multifocal Leukoencephalopathy
Natural History Study of Progressive Multifocal Leukoencephalopathy (PML)
Background: Progressive multifocal leukoencephalopathy (PML) is a severe viral infection of the brain. It is caused by JC virus.
- Trial name
- NCT01730131
- Where
- United States
- Volunteers
- 700 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Japanese Encephalitis, Japanese Encephalitis Virus Disease
Study of a Live Attenuated Japanese Encephalitis Chimeric Virus Vaccine (IMOJEV™) Compared to CD.JEVAX™ in Toddlers
The purpose of this study is to compare Live Attenuated Japanese Encephalitis Chimeric Virus Vaccine (IMOJEV™) with Japanese encephalitis live attenuated vaccine (SA14 14 2 vaccine [CD.JEVAX™]) after a single dose vaccination to…
- Trial name
- NCT01396512
- Testing
- Live attenuated Japanese encephalitis chimeric virus vaccine, Japanese encephalitis live attenuated vaccine (SA14 14 2 vaccine)
- Where
- 6 sites in South Korea
- Volunteers
- 274 people, healthy volunteers welcome
- Sponsor
- Sanofi Pasteur, a Sanofi Company
Hand, Foot and Mouth Disease
Safety and Immunogenicity Study of an Inactivated Vaccine Against Hand, Foot and Mouth Disease Caused by Enterovirus 71
The purpose of this study is to evaluate the safety and immune response of an inactivated vaccine to prevent hand, foot and mouth disease (HFMD) caused by Enterovirus 71 (EV71).
- Trial name
- NCT01376479
- Testing
- INV21 Low Dose, INV21 High Dose
- Where
- Singapore
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Inviragen Inc.
Venezuelan Equine Encephalitis, Venezuelan Equine Encephalitis Virus Infection
A Phase 1 Study Evaluating the Safety, Tolerability, and Immunogenicity of V4020 Vaccine in Healthy Volunteers
The purpose of the study is to evaluate the safety and immunogenicity of a novel Venezuelan Equine Encephalitis virus (VEEV) vaccine (V4020) for the first time in humans compared to placebo when administered by subcutaneous or…
- Trial name
- VEEV (NCT07088822)
- Testing
- V4020
- Where
- United States
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Medigen, Inc.
Equine Encephalitis
Vaccination Trial of a Recombinant MVA-BN-WEV Vaccine in Healthy Adult Subjects
To assess safety and tolerability as well as immune responses to the MVA-BN-WEV vaccine in the 3 treatment groups receiving different doses.
- Trial name
- NCT04131595
- Testing
- MVA-BN-WEV Dose 1, MVA-BN-WEV Dose 2, MVA-BN-WEV Dose 3
- Where
- United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Bavarian Nordic
Japanese Encephalitis
Antibody Response of a Boosted Japanese Encephalitis Chimeric Virus Vaccine (JE-CV) in Children
This study has aim to describe the immune response to the second dose of Japanese encephalitis chimeric vaccine (JECV) in children previously vaccinated with one dose of JECV 5 years ago.
- Trial name
- NCT01954810
- Testing
- Japanese encephalitis chimeric vaccine (JECV)
- Where
- Thailand
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- Khon Kaen University
Encephalitis, Tick-borne
Immunogenicity and Safety Study of a Third Vaccination With FSME-IMMUN 0.5 mL in Subjects Previously Vaccinated According to a Rapid Immunization Schedule (Follow-up to Study 225)
The objective of this study is to investigate the immunogenicity and safety of a third vaccination with FSME-IMMUN 0.5 ml given approximately 12 months after the second vaccination in Study 225.
- Trial name
- NCT00163540
- Testing
- Formaldehyde inactivated, sucrose gradient purified TBE virus antigen, strain Neudörfl
- Where
- Belgium
- Volunteers
- healthy volunteers welcome
- Sponsor
- Pfizer
Tick Borne Encephalitis
Application of a TBE-Vaccine in Obese Persons
Obese people have an altered immune responsiveness. The present study investigates whether this influences immune responses to booster vaccinations (i. e.
- Trial name
- NCT04017052
- Testing
- FSME-IMMUN Vaccine
- Where
- Austria
- Volunteers
- 73 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Encephalitis, Japanese Encephalitis
Safety Study of ChimeriVax™-JE Vaccine to Prevent Japanese Encephalitis.
The purpose of this study is to assess whether ChimeriVax™ JE vaccine (a new vaccine to be used for vaccination against Japanese encephalitis) is safe and well tolerated when compared to placebo (dummy) vaccination.
- Trial name
- NCT00314132
- Testing
- ChimeriVax-JE, Japanese Encephalitis vaccine, 0.9% Saline
- Where
- 22 sites in United States, Australia
- Volunteers
- 2,004 people, healthy volunteers welcome
- Sponsor
- Sanofi
Japanese Encephalitis, Measles
Study of Japanese Encephalitis Chimeric Virus Vaccine Given With Measles-Mumps-Rubella Vaccine in Taiwanese Toddlers
This study is designed to compare the immunogenicity of Japanese encephalitis chimeric virus vaccine (JE-CV) and measles-mumps-rubella (MMR)vaccine when given together or when given at separate visits 6 weeks apart in toddlers…
- Conditions
- Japanese Encephalitis, Measles, Mumps, Rubella
- Trial name
- NCT01188343
- Testing
- Japanese encephalitis chimeric virus: Measles, mumps, and rubella live attenuated virus
- Where
- 3 sites in Taiwan
- Volunteers
- 542 people, healthy volunteers welcome
- Sponsor
- Sanofi Pasteur, a Sanofi Company