Clinical trials: Vector-Borne Diseases
Encephalitis, Japanese Encephalitis
Long-term Follow-up of Immunogenicity of a Single Dose of Japanese Encephalitis Chimeric Virus Vaccine (JE-CV) in Toddlers
This is a long-term follow-up of the persistence of immune response in participants who previously received a single dose of JE-CV at age 12 to 18 months in Study JEC02 (NCT00735644) .
- Trial name
- NCT01001988
- Testing
- Blood sample, JE-CV administered in Study JEC02
- Where
- 4 sites in Philippines, Thailand
- Volunteers
- 596 people, healthy volunteers welcome
- Sponsor
- Sanofi Pasteur, a Sanofi Company
Dengue Fever
A Phase I/II Trial of a Tetravalent Live Attenuated Dengue Vaccine in Flavivirus Antibody Naïve Children
To assess the safety, reactogenicity and immunogenicity of two doses of the dengue vaccine in Flavi-virus antibody-naive children between 6 and 9 years of age.
- Trial name
- NCT00384670
- Testing
- Dengue Vaccine Formulation 17, Licensed Japanese Encephalitis (JE) Vaccine
- Where
- Thailand
- Volunteers
- 7 people, healthy volunteers welcome
- Sponsor
- U.S. Army Medical Research and Development Command
Malaria, Vivax
VAC069: A Study of Blood-stage Controlled Human P. Vivax Infection
This is a clinical study to assess the safety and feasibility of Plasmodium vivax (P. vivax) controlled blood-stage human malaria infection (CHMI), by inoculation using a newly created source of P. vivax malaria-infected blood.
- Trial name
- NCT03797989
- Testing
- P. vivax infected inoculum (parasitised red blood cells)
- Where
- United Kingdom
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- University of Oxford
Malaria,Falciparum, Controlled Human Malaria Infection
Safety and Efficacy of NF135 CPS Immunization
This is an open label, randomized, controlled clinical trial. The primary aim of this project is to determine the safety and tolerability of NF135.C10 sporozoite immunization under chemoprophylaxis against homologous and…
- Conditions
- Malaria,Falciparum, Controlled Human Malaria Infection, Immunization; Infection
- Trial name
- CPS135 (NCT03813108)
- Testing
- CPS-immunization, malaria challenge infection, P. falciparum NF135.C10, malaria challenge infection, P. falciparum NF54
- Where
- Netherlands
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- Radboud University Medical Center
Malaria Anaemia
Chloroquine and Post Malaria Anaemia Study
The pathogenesis of post-malaria anaemia is multifactorial. Iron supplementation remains the mainstay of management of moderate and severe anaemia; however the management of mild anaemia (Hb 80-110g/l) is problematic as…
- Trial name
- CQ-PMA (NCT00473837)
- Testing
- Chloroquine
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- Medical Research Council Unit, The Gambia
Dengue Virus, Dengue Fever
Efficacy and Safety of Dengue Vaccine in Healthy Children
The primary objective of the study was to assess the efficacy of CYD dengue vaccine after three injections in preventing symptomatic virologically-confirmed dengue (VCD) cases, regardless of the severity, due to any of the four…
- Conditions
- Dengue Virus, Dengue Fever, Dengue Hemorrhagic Fever, Dengue Diseases
- Trial name
- NCT00842530
- Testing
- CYD Dengue Vaccine, Inactivated rabies virus vaccine
- Where
- Thailand
- Volunteers
- 4,002 people, healthy volunteers welcome
- Sponsor
- Sanofi Pasteur, a Sanofi Company
Dengue Fever
Impact of SC vs IM Administration of DENVax (TDV) on Safety and Immunogenicity
This study assessed the safety and immunogenicity of Takeda's Tetravalent Dengue Vaccine Candidate (TDV) previously referred to as DENVax of various dosing schedules via subcutaneous (SC) or intramuscular (IM) administration with…
- Trial name
- NCT01728792
- Testing
- TDV
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Takeda
Malaria, Intermittent Preventive Treatment
Intermittent Preventive Treatment of Malaria in Schoolchildren
This will be a randomized, single-blinded, placebo-controlled trial to evaluate the efficacy, safety and tolerability of antimalarial regimens in healthy schoolchildren.
- Trial name
- NCT00852371
- Testing
- sulfadoxine-pyrimethamine, amodiaquine + sulfadoxine-pyrimethamine, dihydroartemisinin-piperaquine
- Volunteers
- 780 people
- Sponsor
- London School of Hygiene and Tropical Medicine
Malaria, Malaria,Falciparum
A Phase 1 Trial of PfSPZ Vaccine in Healthy Adults to Determine Safety, Tolerability and Efficacy Against Heterologous CHMI
USSPZV7 is a randomized, phase 1, double-blind, placebo-controlled trial of Sanaria® PfSPZ Vaccine administered on Days 1, 8 and 29 by direct venous inoculation (DVI) to assess safety, tolerability, immunogenicity, and vaccine…
- Trial name
- NCT05604521
- Testing
- PfSPZ Vaccine, PfSPZ Challenge (7G8), Normal Saline
- Where
- United States
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Sanaria Inc.
Malaria
Efficacy of RTS,S/AS01 Vaccine Against Episodes of Malaria Due to P. Falciparum Infection in Children.
This phase IIb trial is being done to find out if the RTS,S/AS01 vaccine helps to prevent children from falling ill with malaria and to evaluate vaccine safety.
- Trial name
- NCT00380393
- Testing
- GSK malaria vaccine 257049 Vaccine, Sanofi-Pasteur's Human Diploid Cell Rabies Vaccine
- Where
- 2 sites in Kenya, Tanzania
- Volunteers
- 894 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Infections, Vector Borne Diseases
Phase 1b MMV367 PK/PD and Safety in Healthy Adult Volunteers Experimentally Infected With Blood Stage P. Falciparum
This is an open-label, adaptive study using the P. falciparum induced blood stage malaria (IBSM) model to characterise the pharmacokinetic/pharmacodynamic (PK/PD) profile and safety of MMV367 (the IMP).
- Conditions
- Infections, Vector Borne Diseases, Systemic Inflammatory Response Syndrome, Inflammation
- Trial name
- NCT05979207
- Testing
- MMV367 3mg, P. falciparum IBSM infection, MMV367 5mg
- Where
- 2 sites in Australia
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Medicines for Malaria Venture
Dengue Fever, Dengue Hemorrhagic Fever
Immunogenicity and Safety of Three Formulations of Dengue Vaccines in Healthy Adults Aged 18 to 45 Years in the US
This study used 3 different formulations of tetravalent CYD dengue vaccine. The primary objective of the study was to evaluate the neutralizing antibody response after 2 doses of two different formulations of tetravalent dengue…
- Conditions
- Dengue Fever, Dengue Hemorrhagic Fever, Dengue Virus
- Trial name
- NCT00617344
- Testing
- Tetravalent CYD Dengue Vaccine , 5555 formulation, Tetravalent CYD Dengue Vaccine , 5553 formulation, Tetravalent CYD Dengue Vaccine, 4444 formulation
- Where
- 5 sites in United States
- Volunteers
- 260 people, healthy volunteers welcome
- Sponsor
- Sanofi
Dengue Fever
Safety and Immunogenicity Study to Assess TDV, a Live Attenuated Tetravalent Vaccine for Prevention of Dengue Fever
The purpose of this study is to assess the safety of Takeda's Tetravalent Dengue Vaccine Candidate (TDV) (previously DENVax) in healthy adults when given as either a subcutaneous (SC) or intradermal (ID) injection at two dose…
- Trial name
- NCT01224639
- Testing
- TDV - Low Dose, TDV - High Dose
- Where
- Colombia
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- Inviragen Inc.
Malaria
A FIH Study to Investigate the Safety, Tolerability and PK of P218
The First in Human (FIH) study is separated into two parts: The first part is a Single Ascending Dose (SAD), double-blinded, randomized and placebo-controlled, including 8 cohorts of 8 subjects (2 placebo and 6 on active drug).
- Trial name
- NCT02885506
- Testing
- Oral administration of P218 capsules
- Where
- United Kingdom
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Medicines for Malaria Venture
Plasmodium Falciparum Infection, Malaria
Safety and Efficacy of CIS43LS Anti-malaria mAb in Mali
The purpose of this study is to evaluate the safety, tolerability, and efficacy of VRC MALMAB0100-00-AB (CIS43LS), a human monoclonal antibody, against naturally occurring Plasmodium falciparum (Pf) infection.
- Trial name
- NCT04329104
- Testing
- VRC-MALMAB0100-00-AB (CIS43LS), Normal saline
- Where
- 2 sites in Mali
- Volunteers
- 348 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Japanese Encephalitis
Comparison of Three Batches of the Japanese Encephalitis Vaccine IC51
The objective is to demonstrate equivalence of three IC51 batches in terms of Geometric Mean Titers for anti-JEV neutralizing antibody.
- Trial name
- NCT00594958
- Testing
- IC51
- Volunteers
- 639 people, healthy volunteers welcome
- Sponsor
- Valneva Austria GmbH
Trypanosomiasis, African, Trypanosoma Brucei Gambiense; Infection
Safety and Tolerability Study of Acoziborole in g-HAT Seropositive Subjects
Human African trypanosomiasis (HAT) or sleeping sickness is a tropical disease which is endemic in sub-Saharan Africa. Most cases of HAT are due to the parasite Trypanosoma brucei gambiense (T.b.
- Conditions
- Trypanosomiasis, African, Trypanosoma Brucei Gambiense; Infection, Sleeping Sickness
- Trial name
- OXA004 (NCT05256017)
- Testing
- Acoziborole
- Where
- 7 sites in Democratic Republic of the Congo, Guinea
- Volunteers
- 1,208 people
- Sponsor
- Drugs for Neglected Diseases
Cerebral Malaria, Malarial Retinopathy
Automated Detection of Malarial Retinopathy in Patients Diagnosed With Cerebral Malaria
The focus of the study is performance validation of ASPIRE software device in processing mydriatic retinal images of a patient with clinically diagnosed Cerebral Malaria (CM), to detect malarial retinopathy (MR).
- Trial name
- ASPIRE (NCT06915285)
- Testing
- Automated software for malarial retinopathy detection
- Where
- Malawi
- Volunteers
- 834 people
- Sponsor
- VisionQuest Biomedical LLC
Plasmodium Falciparum Malaria
Phase I/II Trial of a Malaria Vaccine in Adults Living in the United States of America
Phase I/II Trial of a Malaria Vaccine, FMP011/AS01B, in Adults Living in the United States of America.
- Trial name
- NCT00312663
- Testing
- Falciparum Malaria Protein 11 with AS01B adjuvant.
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- U.S. Army Medical Research and Development Command
Malaria, Falciparum
MMV390048 Against Early Plasmodium Falciparum Blood Stage Infection in Healthy Participants
A single-centre, open-label, study using induced blood stage malaria infection to characterize the activity of MMV390048 against early Plasmodium falciparum blood stage infection.
- Trial name
- NCT02281344
- Testing
- MMV390048 20mg
- Where
- Australia
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Medicines for Malaria Venture