Clinical trials: Vector Borne Diseases
Chikungunya Virus
A Phase 3 Trial of the VLP-Based Chikungunya Vaccine PXVX0317 (CHIKV VLP Vaccine)
The goal of this multi-center, randomized, double blind, placebo controlled study is to evaluate the safety and immunogenicity of PXVX0317 (CHIKV VLP vaccine) in healthy adult and adolescent subjects.
- Trial name
- NCT05072080
- Testing
- CHIKV VLP/adjuvant
- Where
- 47 sites in United States
- Volunteers
- 3,258 people, healthy volunteers welcome
- Sponsor
- Bavarian Nordic
Mucocutaneous Leishmaniasis
Dedicated QT Study in Bolivian Patients Taking Impavido® (Miltefosine) for Mucocutaneous Leishmaniasis
This study is a Phase 4, open-label, single group study in which at least 40 adult patients undergoing miltefosine treatment for mucocutaneous leishmaniasis (CL and ML) will be assessed by 12-lead ECG for prolongation of the…
- Trial name
- NCT02429518
- Testing
- Miltefosine
- Where
- Bolivia
- Volunteers
- 42 people
- Sponsor
- Knight Therapeutics (USA) Inc
Vitamin A Deficiency, Malaria
Assessing Model Parameters for Applying the Retinol Isotope Dilution (RID) Method
For assessing body retinol pools in preschool children, it is recommended that a blood sample is taken 14-21 days after isotope dosing. During this period, dietary intake of vitamin A should be controlled.
- Conditions
- Vitamin A Deficiency, Malaria, Inflammation
- Trial name
- SUPERKID (NCT02996513)
- Testing
- Retinol Isotope Dilution (RID)
- Where
- Nigeria
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Wageningen University
Japanese Encephalitis, Vaccine Preventable Disease
Seroprevalence of Neutralizing Antibodies Against Japanese Encephalitis Virus Among 6 Years Old Children With 5 Different Immunization Strategies in Zhejiang Province
This study is to evaluate the seroprevalence of neutralizing antibodies against Japanese encephalitis (JE) virus in children aged 6 years who were previously administered with 5 different immunization strategies by JE attenuated…
- Conditions
- Japanese Encephalitis, Vaccine Preventable Disease, Vaccine Reaction
- Trial name
- NCT04817917
- Testing
- Japanese Encephalitis Vaccine (Vero Cell), Inactivated;, No prospective interventions
- Where
- 3 sites in China
- Volunteers
- 712 people, healthy volunteers welcome
- Sponsor
- Zhejiang Provincial Center for Disease Control and Prevention
Leishmaniasis, Cutaneous
Evaluation of the Safety and Clinical Activity of Curaleish in the Topical Treatment of Cutaneous Leishmaniasis.
Cutaneous Leishmaniasis (CL) is a parasitic disease caused by more than 15 different species of the protozoan parasite Leishmania.
- Trial name
- Curaleish (NCT04072874)
- Testing
- Experimental topical (Curaleish Topical)
- Where
- Colombia
- Sponsor
- Universidad de Antioquia
Malaria
Clinical Performance Evaluation of Fyodor Urine Malaria Test (UMT)
The purpose of this study is to evaluate the clinical performance of the one-step Fyodor Urine Malaria Test (UMT), to determine its accuracy (sensitivity and specificity) for the diagnosis of Plasmodium falciparum malaria in…
- Trial name
- NCT01921413
- Testing
- Urine Malaria Test
- Where
- Nigeria
- Volunteers
- 1,893 people, healthy volunteers welcome
- Sponsor
- Fyodor Biotechnologies Inc
Dengue, Dengue Hemorrhagic Fever
Study of Yellow Fever Vaccine Administered With Tetravalent Dengue Vaccine in Healthy Toddlers
The study was designed to evaluate whether the first CYD dengue vaccination can be administered concomitantly with Stamaril® yellow fever vaccine during the same day and visit, but at 2 different sites of administration.
- Conditions
- Dengue, Dengue Hemorrhagic Fever, Yellow Fever
- Trial name
- NCT01436396
- Testing
- Live, attenuated dengue serotype 1, 2, 3, and 4 virus, Yellow fever vaccine, Measles, mumps, and rubella (MMR) vaccine
- Where
- 2 sites in Colombia, Peru
- Volunteers
- 792 people, healthy volunteers welcome
- Sponsor
- Sanofi Pasteur, a Sanofi Company
Malaria
School Based Malaria Control in Ugandan Schoolchildren
The investigators hypothesize that schoolchildren treated with IPT using DP over one year of follow-up will have a different risk of clinical malaria compared to those treated with placebo.
- Trial name
- SBMC (NCT01231880)
- Testing
- Four monthly IPT with dihydroartemisinin Piperaquine (DP), Monthly IPT using DP
- Where
- Uganda
- Volunteers
- 740 people, healthy volunteers welcome
- Sponsor
- Makerere University
Malaria
Trial of a Falciparum Malaria Protein (FMP012), E. Coli-expressed PfCelTOS, in Healthy Malaria-Naive Adults
Malaria has remained a major concern for the US military. During World War II, malaria was the leading cause of disease and non-battle injury with 500-700 men infected per day, resulting in 24,000 malaria-related casualties.(10)…
- Trial name
- NCT01540474
- Testing
- Group 1: 10 ug FMP012 with 2 ug GLA-SE, Group 2: 10 ug FMP012 with 5 ug GLA-SE, 50 ug FMP012 with 5 ug GLA-SE or 2 ug GLA-SE
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- U.S. Army Medical Research and Development Command
Plasmodium Falciparum Malaria
Assessment of Three Formulations of the Candidate Vaccine AMA 1 in Healthy Dutch Adult Volunteers
The objective of this study was to evaluate the safety of a candidate malaria vaccine (PfAMA-1) at 3 doses given at monthly intervals of 2 different dosages of AMA-1 (10 μg or 50 μg ) adjuvanted either with alum hydroxide or…
- Trial name
- NCT00730782
- Testing
- PfAMA-1-FVO[25-545]
- Where
- 2 sites in Netherlands
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- European Vaccine Initiative
Chagas Disease, Trypanosomiasis, South American
Study to Evaluate Fexinidazole Dosing Regimens for the Treatment of Adult Patients With Chagas Disease
The hypothesis is to evaluate if the treatment with Fexinidazole will lead to a better sustained clearance of the parasites at 6 months of follow-up when in comparison to placebo in patients with chronic indeterminate CD.
- Conditions
- Chagas Disease, Trypanosomiasis, South American, South American Trypanosomiasis, Disease, Chagas
- Trial name
- NCT02498782
- Testing
- Fexinidazole
- Where
- 2 sites in Bolivia
- Volunteers
- 140 people
- Sponsor
- Drugs for Neglected Diseases
Japanese Encephalitis
Safety and Efficacy Study of ChimeriVax™-JE and JE Inactivated Mouse Brain Vaccine in Children of Descending Age
This randomised, double-blind study is to be conducted on 96 subjects at multiple sites in India. Subjects will be enrolled by age group and randomised to either ChimeriVax™-JE (JE-CV) or JE Mouse Brain Derived Vaccine (JE-MBDV).
- Trial name
- NCT00441259
- Testing
- ChimeriVax™-JE, Japanese Encephalitis Inactivated Mouse Brain Vaccine
- Where
- 3 sites in India
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- Sanofi
West Nile Virus Infection
Expanded Access to MGAWN1 in Subjects With Suspected West Nile Neuroinvasive Disease; Suspected West Nile Virus Infection; or Substantial Accidental Exposure
This study will test an experimental drug called MGAWN1 for the treatment of West Nile infections.
- Trial name
- NCT01206504
- Testing
- MGAWN1
- Sponsor
- MacroGenics
Malaria
Dose Escalation PfSPZ-CVac
Background: People get malaria from bites from infected mosquitos. Researchers are studying a vaccine strategy. They will give people malaria parasites by injecting them with live infectious malaria parasites with antimalarial…
- Trial name
- NCT03083847
- Testing
- Chloroquine Phosphate, Pyrimethamine, Sanaria PfSPZ Challenge
- Where
- United States
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Malaria, Pregnancy
Efficacy and Safety of IPTp-DP Versus IPTp-SP in Malawi
This study aims to compare the efficacy of monthly IPTp-DP with monthly IPTp-SP to determine if IPTp-DP is associated with a reduction in malaria infection at delivery among HIV-negative women in an area with high levels of SP…
- Trial name
- STOPMIP-MW (NCT03009526)
- Testing
- Sulfadoxine-pyrimethamine, dihydroartemisinin-piperaquine
- Where
- Malawi
- Volunteers
- 602 people, healthy volunteers welcome
- Sponsor
- Kamuzu University of Health Sciences
Japanese Encephalitis
Boosterability of Live Attenuated Japanese Encephalitis (JE) Vaccine in Children Who Have Previously Received Inactivated JE Vaccine
To facilitate introduction of live attenuated SA 14-14-2 Japanese encephalitis vaccine (LJEV) into the National Immunization Programme of Sri Lanka, we evaluated the safety and immunogenicity of co-administration of LJEV and…
- Trial name
- NCT00463476
- Testing
- Live, Attenuated Japanese Encephalitis SA 14-14-2 Vaccine (LJEV)
- Where
- 3 sites in Sri Lanka
- Volunteers
- 305 people, healthy volunteers welcome
- Sponsor
- PATH
Malaria
A Study to Assess the Safety and Immunogenicity of a Candidate Malaria Vaccine Using Novel Routes of Administration
The purpose of this study is to assess the safety and immunogenicity of novel routes of administration of the candidate malaria vaccines ChAd63 encoding ME-TRAP and MVA encoding ME-TRAP.
- Trial name
- NCT03084289
- Testing
- ChAd63-METRAP, MVA ME-TRAP
- Where
- United Kingdom
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- University of Oxford
Dengue Shock Syndrome, Dengue Hemorrhagic Fever
Safety of and Immune Response to DEN4 Vaccine Component Candidate for Dengue Virus
Infection with dengue viruses is one of the leading causes of hospitalization and death in children in several tropical Asian counties.
- Trial name
- NCT00919178
- Testing
- DEN4 Vaccine Candidate
- Where
- 2 sites in United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Chagas Cardiomyopathy, Heart Failure
A Randomized Trial of Carvedilol in Chronic Chagas Cardiomyopathy
Chronic Chagas cardiomyopathy causes substantial morbidity and mortality in Latin America. Whether RAS inhibitors and beta-blockers are safe and beneficial has been challenged because of the lack of formal trials.
- Conditions
- Chagas Cardiomyopathy, Heart Failure, Dilated Cardiomyopathy
- Trial name
- NCT01557140
- Testing
- RASi plus carvedilol
- Where
- Brazil
- Volunteers
- 42 people
- Sponsor
- Federal University of Minas Gerais
Malaria, HIV Infections
HIV Protease Inhibitors for the Prevention of Malaria in Ugandan Children
HIV and malaria are major causes of morbidity and mortality in Sub-Saharan Africa and children bear the greatest brunt of both diseases. No single existing intervention is likely to control malaria in Africa.
- Trial name
- PROMOTE-PEDS (NCT00978068)
- Testing
- Lopinavir/Ritonavir (LPV/r), Nevirapine (NVP), Efavirenz (EFV)
- Where
- Uganda
- Volunteers
- 176 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco