Clinical trials: Plasmodium Vivax Malaria
Malaria, Plasmodium Vivax
Phase Ia Study of ChAd63/MVA PvDBP
This is an open label phase Ia study, to assess the safety of two novel malaria vaccines, ChAd63 PvDBP, with or without MVA PvDBP.
- Trial name
- NCT01816113
- Testing
- ChAd63 PvDBP 5 x 10^9, ChAd63 PvDBP 5 x 10^10, MVA PvDBP 1 x 10^8
- Where
- United Kingdom
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Oxford
Malaria, Vivax
Establishment of a Sporozoite Challenge Model for Plasmodium Vivax in Human Volunteers
A clinical trial aimed to standardize a vivax sporozoite infection model in human volunteers was conducted at the Malaria Vaccine and Drug Development Center (MVDC) in collaboration with the Immunology Institute at Valle State…
- Trial name
- ChallengeII (NCT01083095)
- Testing
- Sporozoite Challenge Model for Plasmodium vivax in Humans
- Where
- Colombia
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Malaria Vaccine and Drug Development Center
Plasmodium Falciparum, Plasmodium Vivax Malaria
PpPfs25/ISA51 and ScPvs25/ISA51 Vaccines for Malaria
This study, conducted at Johns Hopkins University Center for Immunization Research in Washington DC, will test the safety and immune response of healthy volunteers to two experimental malaria vaccines.
- Trial name
- NCT00295581
- Testing
- PpPfs25/ISA51 & ScPvs25/ISA51
- Where
- 2 sites in United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Malaria in Pregnancy, Sexually Transmitted Infections
Intermittent Preventive Treatment With Azithromycin-containing Regimens in Pregnant Women in Papua New Guinea
The purpose of this study is to determine whether repeated courses of sulphadoxine-pyrimethamine (SP) in combination with azithromycin given at Antenatal Clinic, leads to lower rates of low birth weight deliveries (<2.5 kg) among…
- Conditions
- Malaria in Pregnancy, Sexually Transmitted Infections, Anaemia
- Trial name
- IPTp in PNG (NCT01136850)
- Testing
- chloroquine, sulphadoxine pyrimethamine, LLIN, azithromycin, sulphadoxine pyrimethamine, LLIN
- Where
- Papua New Guinea
- Volunteers
- 2,793 people, healthy volunteers welcome
- Sponsor
- University of Melbourne
Drug Pharmacokinetics in Healthy Volunteers
Postpartum 8-aminoquinoline Breast Milk Study
In Papua New Guinea, administration of primaquine (PQ) or tafenoquine (TQ) to breastfeeding mothers is contraindicated during the first six months postpartum, when infants are recommended to be exclusively breastfed, because of a…
- Trial name
- NCT07060404
- Testing
- Daily primaquine (0.5 mg/kg per day) for 14 days given with food food and water, Daily primaquine 1 mg/kg per day for 7 days given with food and water, Single-dose tafenoquine given with food and water to prevent gastrointestinal discomfort
- Where
- Papua New Guinea
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Curtin University
Malaria, Vivax
Safety and Immunogenicity of Pvs25-IMX313/Matrix-M1 Vaccine
This is an open-label, single-centre, non-randomised, first-in-human Phase Ia study to assess the safety and immunogenicity of the Pvs25-IMX313 vaccine, administered in Matrix-M1 adjuvant.
- Trial name
- NCT05270265
- Testing
- Pvs25-IMX313/Matrix-M1
- Where
- United Kingdom
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- University of Oxford
Drug Resistant Malaria, Asymptomatic Infections
Drug Resistance Among Asymptomatic Infection
A cross-sectional study will be conducted in selected 2 sentinel sites for assessment of drug resistance falciparum and vivax among asymptomatic infection in migrant workers in Myanmar.
- Conditions
- Drug Resistant Malaria, Asymptomatic Infections, Migrant Workers
- Trial name
- NCT03648411
- Testing
- Drug resistance molecular markers
- Where
- Burma
- Volunteers
- 765 people, healthy volunteers welcome
- Sponsor
- Department of Medical Research, Lower Myanmar
Plasmodium Falciparum Malaria, Plasmodium Vivax Malaria
Targeting High Risk Populations With Enhanced Reactive Focal Mass Drug Administration in Thailand
This study assesses the effectiveness of reactive focal mass drug administration (rfMDA), targeting both village and forest working populations, compared to control for reducing the health promotion hospital-level (sub-district)…
- Trial name
- COMBAT (NCT05052502)
- Testing
- Case Management and Follow-up, Reactive focal mass drug administration (rfMDA)
- Where
- Thailand
- Volunteers
- 14,977 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Plasmodium Vivax Infection
Vivax Malaria Human Infection Studies in Thailand
This study is a human challenge study to assess the feasibility and safety of controlled human malaria infection (via P. vivax sporozites) in healthy volunteers, and to develop a bank of P.
- Trial name
- MIST1 (NCT04083508)
- Testing
- Mosquito bites
- Where
- Thailand
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- University of Oxford
Plasmodium Vivax Malaria
Clinical Trial for the Development of a Safe Malaria Challenge Model That Can be Reproduced in Humans
The purpose of this study is to demonstrate that volunteers can be safely and reproducibly infected with Plasmodium vivax (P. vivax) by the bites of experimentally infected Anopheles dirus (An. dirus) mosquitoes carrying P.
- Trial name
- Pvivax (NCT00935623)
- Testing
- Malaria Challenge
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- U.S. Army Medical Research and Development Command
Malaria, Vivax
Efficacy of a Synthetic Vaccine Derived From Plasmodium Vivax Circumsporozoite Protein (PvCS) in naïve and Semi-immune Volunteers
This is a randomized, double-blind, controlled, which seeks to compare two groups of volunteers (naive and previously exposed to malaria) vaccinated with three doses of a synthetic derivative of the CS protein of Plasmodium vivax…
- Trial name
- NCT04739917
- Testing
- Vaccine PvCS N+C+R 150 mcg
- Where
- Colombia
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Malaria Vaccine and Drug Development Center
Pharmacokinetics of Tafenoquine
Investigating the Pharmacokinetics of Tafenoquine in Healthy Papua New Guinean Children
Plasmodium vivax is the most geographically widespread malaria species and the second largest contributor to symptomatic malaria worldwide.
- Trial name
- NCT07052162
- Testing
- Single dose tafenoquine (10 mg/kg) given with water, Single dose tafenoquine (10 mg/kg) given with fat
- Where
- Papua New Guinea
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Curtin University
Plasmodium Falciparum, Plasmodium Vivax
The Malaria Heart Disease Study
The Malaria Heart Disease Study is a prospective longitudinal cohort study of a random sample of approximately 1200 individuals from the state of Acre in Brazil.
- Conditions
- Plasmodium Falciparum, Plasmodium Vivax, Heart Diseases, Cardiovascular Diseases
- Trial name
- NCT04445103
- Testing
- Assessment of cardiac function
- Where
- Brazil
- Volunteers
- 597 people, healthy volunteers welcome
- Sponsor
- University Hospital, Gentofte, Copenhagen
Malaria
Three-arm Cluster Randomised Control Trial Evaluation of Guardian Spatial Emanator as a Complimentary Vector Control Tool in Papua New Guinea
Malaria cases are increasing in Papua New Guinea, partly because insecticide-treated nets do not fully protect people, especially from mosquitoes that bite outdoors.
- Trial name
- WinMal (NCT07912528)
- Testing
- Spatial emanator outdoor, Spatial emanator indoor
- Where
- Papua New Guinea
- Volunteers
- 4,350 people, healthy volunteers welcome
- Sponsor
- Macfarlane Burnet Institute for Medical Research and Public Health Ltd
Pharmacologic Action
Genetic Variability in CYP2D6 in U.S Active Duty Population
The investigator proposes to 2D6 (Cytochrome P-450 Isoenzyme 2D6) genotype and phenotype a group of active duty service members and assess the effects on primaquine metabolism.
- Trial name
- NCT02960568
- Testing
- Primaquine
- Where
- United States
- Volunteers
- 550 people, healthy volunteers welcome
- Sponsor
- Walter Reed Army Institute of Research (WRAIR)
Malaria, Vivax
A Study to Assess the Effects of Dissolution Profile on the Pharmacokinetics of Single Oral Doses of Tafenoquine Tablets and Tafenoquine Stable Isotope Labelled Solution
This study will investigate the effect of Tafenoquine (TQ) 150 mg tablet ageing (dissolution profiles) on human exposure of TQ comparing the relative bioavailability of TQ from tablets exhibiting different dissolution profiles in…
- Trial name
- NCT02751294
- Testing
- Tafenoquine Control, Tafenoquine dissolution profile X, Tafenoquine SIL
- Where
- United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Malaria, Vivax
Tafenoquine Thorough QTc Study in Healthy Subjects
This will be a randomized, single-blind, placebo controlled, parallel group study. Approximately 260 subjects will be enrolled in five groups.
- Trial name
- NCT01928914
- Testing
- Tafenoquine 300mg, Tafenoquine 600mg, Tafenoquine 1200mg
- Where
- 2 sites in United States
- Volunteers
- 260 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
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
Plasmodium Vivax Malaria, Malaria
FocaL Mass Drug Administration for Vivax Malaria Elimination
FLAME is an open-label cluster-randomized controlled trial that aims to determine the effectiveness of focal mass drug administration (fMDA) to reduce the incidence of Plasmodium vivax malaria in the Loreto Department in Peru.
- Trial name
- FLAME (NCT05690841)
- Testing
- Focal Mass Drug Administration (fMDA)
- Where
- Peru
- Volunteers
- 7,530 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Malaria
Malaria Active Epidemiology and Treatment Study
An observational cohort and malaria treatment study in Cambodia.
- Trial name
- NCT01280162
- Testing
- Dihydroartemisinin piperaquine
- Where
- Cambodia
- Volunteers
- 222 people, healthy volunteers welcome
- Sponsor
- Armed Forces Research Institute of Medical Sciences, Thailand