Clinical trials: Vivax Malaria, open to volunteers
Malaria, Malaria, Vivax
ACT vs CQ With Tafenoquine for P. Vivax Mono-infection
In this area of Greater Mekong Subregion (GMS), vivax malaria is the most common kind of malaria. It can stay very long in the liver, and come out later to make another episode of illness.
- Conditions
- Malaria, Malaria, Vivax, Plasmodium Vivax Malaria
- Trial name
- ACTQ (NCT05788094)
- Testing
- Dihydroartemisinin-piperaquine plus tafenoquine (450 mg adult dose), Chloroquine plus Tafenoquine (450 mg adult dose), Artemether-Lumefantrine plus Tafenoquine (450 mg adult dose)
- Where
- Thailand
- Volunteers
- 606 people
- Sponsor
- Shoklo Malaria Research Unit
Malaria, Vivax
An Interventional Study to Compare the Efficacy and Safety of Tafenoquine (TQ) and Primaquine (PQ) When Either Are Taken Together With Chloroquine (CQ) for the Treatment of P. Vivax Malaria in Indian Participants Aged 2 Years and Older
The aim of this study is to collect efficacy and safety data to support the registration of tafenoquine in India.
- Trial name
- NCT06666491
- Testing
- Tafenoquine, Primaquine, Chloroquine
- Where
- 5 sites in India
- Volunteers
- 324 people
- Sponsor
- GlaxoSmithKline
Malaria Vivax, Malaria Falciparum
Serological Testing and Treatment for Plasmodium Vivax Malaria: a Trial in Ethiopia and Madagascar
The resilience of P. vivax to malaria elimination efforts is due to its ability to form dormant liver stages (hypnozoites) that reactivate weeks to months after the initial infection causing recurrent episodes of malaria…
- Conditions
- Malaria Vivax, Malaria Falciparum, Plasmodium Vivax, Plasmodium Falciparum
- Trial name
- PvSTATEM (NCT06923592)
- Testing
- PvSeroTAT, Control
- Where
- 2 sites in Ethiopia, Madagascar
- Volunteers
- 19,200 people
- Sponsor
- London School of Hygiene and Tropical Medicine
Malaria Vivax
Clinical Trial to Evaluate the Safety and Immunogenicity of the Vivaxin Vaccine for Malaria Caused by Plasmodium Vivax."
Phase 1 clinical trial to evaluate the safety, reactogenicity, and immunogenicity of a malaria vaccine named Vivaxin against the protozoan Plamodium vivax in participants with no prior malaria infection
- Trial name
- Vivaxin-001 (NCT07172724)
- Testing
- Vivaxin vaccine manufactured by CT Vacinas/Cristália Laboratory
- Where
- Brazil
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Federal University of Minas Gerais
Plasmodium Vivax Infection
A Controlled Human Vivax Malaria Infection Study Through Inoculation of Infected Erythrocytes
The primary objectives of this study are to assess the safety and feasibility of blood-stage controlled human P. vivax malaria infection (CHMI) in healthy adult Thai volunteers through experimental injection of cryopreserved P.
- Trial name
- MIST2 (NCT05071079)
- Testing
- An inoculum of malaria parasitised red blood cells with whole dose blood-stage inoculum, An inoculum of malaria parasitised red blood cells with 1:5 dilution blood-stage inoculum, An inoculum of malaria parasitised red blood cells with 1:10 dilution blood-stage inoculum
- Where
- Thailand
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- University of Oxford
Uncomplicated Malaria
Investigating the Pharmacology of Tafenoquine in Papua New Guinean Children With Uncomplicated Malaria
Plasmodium vivax is the most geographically widespread malaria species and the second largest contributor to symptomatic malaria worldwide.
- Trial name
- NCT07403643
- Testing
- Single dose tafenoquine (10 mg/kg), Dihydroartemisinin-piperaquine (DHA-PPQ), Artemether + Lumefantrine
- Where
- Papua New Guinea
- Volunteers
- 60 people
- Sponsor
- Curtin University
Vivax Malaria
Tafenoquine and ACTs (TADORE- Plus)
A trial designed to determine whether there is a clinically significant drug-drug interaction of tafenoquine with DHA-piperaquine or artesunate-pyronaridine using a control arm with radical cure given at the end of follow up…
- Trial name
- TADORE+ (NCT07060794)
- Testing
- Tafenoquine plus DHA-Piperaquine, Tafenoquine plus Artesunate-pyronaridine
- Volunteers
- 507 people
- Sponsor
- Menzies School of Health Research
Plasmodium Vivax Malaria, Plasmodium Vivax Infection
Phase IIa/b Trial of PvCS/Montanide ISA-51 Malaria Vaccine in Adults in Chocó, Colombia
This clinical study will evaluate an investigational malaria vaccine called PvCS/Montanide ISA-51 to determine whether it is safe and whether it can protect adults from infection with Plasmodium vivax, one of the main parasites…
- Conditions
- Plasmodium Vivax Malaria, Plasmodium Vivax Infection, Malaria Prevention
- Trial name
- PvCS/M51 (NCT07373301)
- Testing
- PvCS/Montanide ISA-51 VG Vaccine
- Where
- Colombia
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Malaria Vaccine and Drug Development Center
Uncomplicated P. Vivax Mono-infection
Tafenoquine Combinations for Improved Radical Cure Efficacy of Plasmodium Vivax
This study is to conduct a clinical trial of tafenoquine combinations to compare the rates of therapeutic efficacy of dihydroartemisinin-piperaquine or artemether-lumefantrine with tafenoquine to chloroquine plus tafenoquine in…
- Trial name
- NCT07533136
- Testing
- Tafenoquine (TQ), Chloroquine (CQ), Dihydroartemisinin-piperaquine (DHA-PPQ)
- Where
- Thailand
- Volunteers
- 300 people
- Sponsor
- Walter Reed Army Institute of Research (WRAIR)
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, Malaria Vivax
This is a Clinical Study to Assess Whether the Combination of SJ733 and Tafenoquine Will be a Safe and Rapidly Acting Anti-malarial for the Radical Cure of P. Vivax Malaria
The goal of this Phase 2b study is to examine the safety and efficacy of the combination of SJ733, an investigational agent, and tafenoquine for the radical cure of uncomplicated P.
- Conditions
- Malaria, Malaria Vivax, Radical Cure
- Trial name
- SJ733-2002 (NCT07430592)
- Testing
- CQ/TQ, SJ733 (3-day)/TQ, SJ733 (2-day ) /TQ
- Where
- Peru
- Volunteers
- 104 people
- Sponsor
- R. Kiplin Guy
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
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
Advanced Ovarian Cancer
Plasmodium Immunotherapy for Advanced Ovarian Cancer
The main purpose of this study is to evaluate the safety and effectiveness of Plasmodium immunotherapy in the treatment of advanced ovarian cancer. This study plans to enroll 30 patients with advanced ovarian cancer.
- Trial name
- NCT05924776
- Testing
- Plasmodium immunotherapy
- Where
- China
- Volunteers
- 30 people
- Sponsor
- CAS Lamvac (Guangzhou) Biomedical Technology Co., Ltd.
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
Plasmodium Vivax Malaria, Vivax Malaria
Tafenoquine Drug Levels in Small Children
This study is an open label, single arm, pharmacokinetic trial. A total of 20 participants (children ≤12kg and >28 days old) will be enrolled.
- Trial name
- TQP (NCT07835321)
- Testing
- Chloroquine, Tafenoquine
- Where
- 2 sites in Thailand, Vietnam
- Volunteers
- 20 people
- Sponsor
- University of Oxford
Malaria
Induced Blood-Stage Malaria in Healthy Malaria-Naive Adults to Assess the Safety and Infectivity of Plasmodium Vivax Challenge Agent and Evaluate Transmission in Mosquito Feeding Assays
Background: Malaria is a disease caused by parasites transmitted to people by mosquitoes. Around the world, there were 241 million cases and 627,000 deaths from malaria in 2020.
- Trial name
- NCT06607003
- Testing
- P. vivax challenge agent derived from PvHMB-CCE001
- Where
- United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Malaria
An Ultra-short Course of Primaquine for the Radical Cure of Vivax Malaria
Current treatment regimens to prevent relapsing malaria are too long. A shorter higher dose treatment could improve treatment outcomes, but this needs to be balanced against increased risk of side effects.
- Trial name
- PRIMUS (NCT07468526)
- Testing
- High dose ultra short Primaquine
- Where
- 5 sites in Ethiopia, Indonesia and 2 more
- Volunteers
- 1,019 people
- Sponsor
- Menzies School of Health Research
Plasmodium Vivax Malaria
Southeast Asia Dose Optimization of Tafenoquine
Tafenoquine was recently approved by regulatory authorities in the USA and Australia. Tafenoquine is an alternative radical curative treatment to primaquine acting against the dormant liver stage of Plasmodium vivax (the…
- Trial name
- SEADOT (NCT04704999)
- Testing
- Tafenoquine, Chloroquine, Artemether 20 mg-Lumefantrine 120 mg
- Where
- 6 sites in Cambodia, Indonesia and 3 more
- Volunteers
- 820 people
- Sponsor
- University of Oxford
Vivax Malaria
A Revised Tafenoquine Dose to Improve Radical Cure for Vivax Malaria
The goal of this clinical trial is to assess the efficacy and safety or a revised weight band tafenoquine dose in vivax malaria patients.
- Trial name
- TADORE (NCT06148792)
- Testing
- Tafenoquine, Primaquine
- Where
- 4 sites in Brazil, Ethiopia and 2 more
- Volunteers
- 1,090 people
- Sponsor
- Menzies School of Health Research