Clinical trials: Mosquito-Borne Diseases
Japanese Encephalitis, Hepatitis A
Immunogenicity and Safety of ChimeriVax™ Japanese Encephalitis Vaccine in Thai Toddlers and Children
Safety: To describe the safety profiles following vaccination. Immunogenicity: To describe the immune response after a single dose of vaccine.
- Trial name
- NCT00621764
- Testing
- Japanese encephalitis vaccine (Day 0) Hepatitis A vaccine (Day 28), Hepatitis A vaccine (Day 0) Japanese encephalitis vaccine (Day 28)
- Where
- 3 sites in Thailand
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Sanofi Pasteur, a Sanofi Company
Malaria
Screening of Healthy Volunteers for Investigational Antimalarial Drugs, Malaria Vaccines, and Controlled Human Malaria Challenge
Background: Malaria is a serious infection caused by a parasite. People get malaria when an infected mosquito bites them. Malaria can cause major health and social problems in places were malaria is common, such as Africa but can…
- Trial name
- NCT02639299
- Where
- United States
- Volunteers
- 1,500 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Malaria
A Study to Characterise the Antimalarial and Transmission Blocking Activity of a Single Dose of DSM265 or OZ439 in Healthy Subjects With Induced Blood Stage Plasmodium Falciparum or Plasmodium Vivax Infection
Part A -Cohort 1 DSM265 will be administered as a single dose (400 mg). For cohort 1 only, an additional single dose (400 mg) of DSM265 may be given if gametocytemia develops.
- Trial name
- DSMOZ-2 (NCT02573857)
- Testing
- DSM265, OZ439
- Where
- Australia
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Medicines for Malaria Venture
Malaria, Falciparum
Preventing Malaria During Pregnancy in Epidemic-prone Areas.
The purpose of this study is to compare the efficacy and cost-effectiveness of three alternative strategies for the prevention of malaria during pregnancy in an epidemic-prone area of low transmission in the East African…
- Trial name
- NCT00142207
- Testing
- Intermittent preventive treatment:sulphadoxine-pyrimethamine, Insecticide-treated mosquito bed net
- Where
- Uganda
- Volunteers
- 4,775 people
- Sponsor
- London School of Hygiene and Tropical Medicine
Malaria
Impact of Malaria Mass Drug Administration on Malaria Prevalence in Under 15 Children and Pregnant Women
This is a clinical trial being done to find better ways to reduce malaria in the community. Malaria is caused by a parasite that is spread by mosquitoes.
- Trial name
- NCT07358767
- Testing
- Artemether-lumefantrine (AL)
- Where
- Ghana
- Volunteers
- 3,300 people, healthy volunteers welcome
- Sponsor
- Noguchi Memorial Institute for Medical Research
Chikungunya Virus Infection
Study to Demonstrate Consistency of Three Lots of a Live-attenuated Chikungunya Virus Vaccine Candidate in Healthy Adults
This was a prospective, randomized, double-blinded, multicenter Phase 3 clinical study investigating three Lots of VLA1553 at the final dose. Overall 409 healthy subjects aged 18 to 45 years were randomized into the study.
- Trial name
- NCT04786444
- Testing
- Biological Vaccine VLA1553
- Where
- 12 sites in United States
- Volunteers
- 409 people, healthy volunteers welcome
- Sponsor
- Valneva Austria GmbH
Malaria, Falciparum
A Phase Ia Clinical Trial to Assess the Safety and Immunogenicity of the Blood-stage Malaria Candidate Vaccines RH5.1 in Matrix-M and R78C in Matrix-M in Healthy UK Adults
This is an open-label, single-centre Phase I P. falciparum blood-stage vaccine trial to assess the safety and immunogenicity and efficacy of the candidate malaria vaccines R78C and RH5.1 formulated in adjuvant Matrix-M
- Trial name
- NCT05385471
- Testing
- Matrix M with R78C and/or RH5.1
- Where
- United Kingdom
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University of Oxford
Malaria Infection
Efficacy, Safety, and PK of M5717 in Combination With Pyronaridine as Chemoprevention in Adults and Adolescents With Asymptomatic Plasmodium Falciparum Infection (CAPTURE-2)
This study evaluates the efficacy and safety of a single dose of M5717 plus pyronaridine tetraphosphate in clearing current Plasmodium falciparum infection and protecting against recurrent infections in asymptomatic adults and…
- Trial name
- NCT05974267
- Testing
- M5717 60 mg, Pyronaridine, Atovaquone-Proguanil
- Where
- 4 sites in Burkina Faso, Kenya and 2 more
- Volunteers
- 192 people
- Sponsor
- Merck Healthcare KGaA, Darmstadt, Germany, an affiliate of Merck KGaA, Darmstadt, Germany
Plasmodium Falciparum Infection, Malaria
Anti-malaria MAb in Malian Children
The purpose of this study is to evaluate the safety and tolerability of onetime subcutaneous (SC) or intravenous (IV) administration of monoclonal antibody (MAb) L9LS in healthy Malian adults and one-time SC administration of…
- Trial name
- L9LS (NCT05304611)
- Testing
- L9LS (VRC-MALMAB0114-00-AB) Subcutaneous injection, L9LS (VRC-MALMAB0114-00-AB) intravenous injection
- Where
- 2 sites in Mali
- Volunteers
- 365 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
Dengue
Evaluating the Safety, Tolerability, and Immunogenicity of a Tetravalent Dengue Vaccine (V180) in Healthy Adults Who Previously Received a Live-Attenuated Tetravalent Vaccine (TV003 or TV005)
Dengue viruses are mosquito-borne flaviviruses. Each year, dengue viruses infect millions of people throughout the tropics and subtropics.
- Trial name
- NCT02450838
- Testing
- V180, Alhydrogel™
- Where
- 3 sites in United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Dengue
Clinical Trial of the Safety and Immunogenicity of a Tetravalent Dengue Virus Vaccine Admixture TV005 in the Elderly Aged 50-70 Years in Taiwan
Phase II, randomized, double-blind, placebo-controlled study of the safety and immunogenicity of the recombinant live attenuated tetravalent dengue virus vaccine admixture TV005 in the elderly in Taiwan
- Trial name
- NCT04133987
- Testing
- Tetravalent live attenuated dengue vaccine admixture TV005
- Where
- Taiwan
- Volunteers
- 252 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Malaria
A Study to Assess the Safety and Efficacy of 5-aminolevulinic Acid Hydrochloride (5-ALA HCl) and Sodium Ferrous Citrate (SFC) Added on Artemisinin-based Combination Therapy (ACT) in Adult Patients With Uncomplicated Malaria
This is a pilot, double-blind, randomized, parallel-group, placebo-control, exploratory study to evaluate the efficacy and safety of 5-aminolevulinic acid hydrochloride (5-ALA HCl) and sodium ferrous citrate (SFC) added on…
- Trial name
- NCT04020653
- Testing
- 5-aminolevulinic acid hydrochloride (5-ALA HCl) 600 mg QD, Sodium ferrous citrate (SFC) 472 mg QD, Artemisinin-based combination (ACT)
- Sponsor
- Neopharma Japan Co., Ltd.
Malaria
Safety and Immunogenicity of GSK Biologicals' Malaria Vaccine 257049 When Administered on 7 Schedules to African Infants
The aim of the malaria vaccine program of the MVI/GSK partnership is to develop an efficacious malaria vaccine that is deliverable through the existing system, the Expanded Program on Immunization (EPI) of WHO.
- Trial name
- NCT01231503
- Testing
- GSK Biological's Investigational Malaria Vaccine 257049, Engerix-B, Tritanrix HepB Hib
- Where
- Malawi
- Volunteers
- 480 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Severe Malaria, Malaria,Falciparum
Effect of Paracetamol on Kidney Function in Severe Malaria
A randomised open labeled, parallel-group, controlled trial to assess the efficacy of paracetamol to reduce kidney dysfunction caused by cell-free haemoglobin-mediated oxidative damage in paediatric patients with falciparum…
- Conditions
- Severe Malaria, Malaria,Falciparum, Acute Kidney Injury, Paracetamol
- Trial name
- PROTECtS (NCT04251351)
- Testing
- Paracetamol, Mechanical antipyresis
- Where
- Democratic Republic of the Congo
- Volunteers
- 460 people
- Sponsor
- University of British Columbia
Malaria, Diarrhea
Partnership and Dignity: a Mixed-methods Survey on Supporting and Retaining Uganda's Village Health Teams
For more than a decade, Uganda's Ministry of Health has led a community health worker program model in which Village Health Teams (VHTs), cadres of unpaid volunteers, are assigned the task of delivering preventative health…
- Conditions
- Malaria, Diarrhea, Pneumonia
- Trial name
- NCT02374580
- Where
- United States
- Volunteers
- 143 people, healthy volunteers welcome
- Sponsor
- George Washington University
Malaria
Pyronaridine Artesunate-Ritonavir Drug-drug Interaction Study
The primary objective of the study is to determine any drug interaction between the antimalarial Pyramax (pyronaridine artesunate) and the protease inhibitor ritonavir in healthy subjects.
- Trial name
- NCT01156389
- Testing
- Ritonavir and Pyramax, Pyramax
- Where
- Switzerland
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Medicines for Malaria Venture
Arbovirus Disease, Zika
Population Immunity AgaiNst mosquitO-borne Diseases in Vanuatu
The Pacific region is facing several emerging and neglected diseases notably mosquito-borne diseases as malaria or arboviroses among which dengue, Ross River, chikungunya and Zika.
- Conditions
- Arbovirus Disease, Zika, Dengue, Ross River
- Trial name
- PIANO (NCT05153018)
- Testing
- Blood collection
- Where
- 4 sites in Vanuatu
- Volunteers
- 1,122 people, healthy volunteers welcome
- Sponsor
- Institut Pasteur
Malaria, Antepartum
Safety and Immunogenicity of the Placental Malaria Vaccine Candidate PAMVAC Variously Adjuvanted
Despite having developed robust acquired immunity against complications of malaria, women can return to a susceptible state during their first pregnancies and contribute significantly to the burden of severe malaria in highly…
- Trial name
- PAMVAC (NCT02647489)
- Testing
- PAMVAC, Alhydrogel, GLA-SE
- Where
- Benin
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- University Hospital Tuebingen
HIV
Daily Trimethoprim-sulfamethoxazole or Weekly Chloroquine Among Adults on ART in Malawi
The purpose of this study is to determine if there is a benefit to taking trimethoprim-sulfamethoxazole (TS) as prophylaxis among HIV positive adults who have viral load suppression and a good clinical response on anti-retroviral…
- Trial name
- TSCQ (NCT01650558)
- Testing
- Standard of Care prophylaxis, Chloroquine (CQ) prophylaxis
- Where
- 2 sites in Malawi
- Volunteers
- 1,499 people
- Sponsor
- University of Maryland, Baltimore
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