Clinical trials: Plasmodium Vivax
Vivax Malaria
Study of ACTs Plus Primaquine for Uncomplicated Plasmodium Vivax Malaria
This randomized clinical trial will be conducted in subjects with uncomplicated Plasmodium vivax malaria during November 2010 to March 2012.
- Trial name
- ACTPQ (NCT01288820)
- Testing
- Dihydroartemisinin/piperaquine + primaquine, Artesunate-amodiaquine + primaquine
- Where
- Indonesia
- Volunteers
- 331 people
- Sponsor
- University of Oxford
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, Therapeutics
DHA-PQP vs Chloroquine and Primaquine for Radical Cure of Vivax Malaria in Brazil
Plasmodium vivax can be cause of severe malaria and mortality. There are serious public health implications associated with cases of P.
- Trial name
- CuraVivax (NCT03208907)
- Testing
- CQ coadministered with PQ, DHA-PQP coadministered with PQ, CQ and PQ starting on Day 42
- Where
- Brazil
- Volunteers
- 419 people
- Sponsor
- Fundação de Medicina Tropical Dr. Heitor Vieira Dourado
Malaria
Plasmodium Vivax Efficacy Trial in Cruzeiro do Sul, Acre, Brazil
Background: The World Health Organization recommends that antimalarial treatment policies be evaluated every few years to check their efficacy. P.
- Trial name
- NCT02043652
- Testing
- Chloroquine, Primaquine
- Where
- Brazil
- Volunteers
- 119 people, healthy volunteers welcome
- Sponsor
- Centers for Disease Control and Prevention
Malaria
Pyronaridine Artesunate (3:1) in Children and Adults With Acute Plasmodium Vivax Malaria
The purpose of this study is to compare the efficacy and safety of the fixed combination of pyronaridine artesunate (Pyramax®, PA) (180:60 mg) with that of standard chloroquine therapy in children and adults with acute…
- Trial name
- NCT00440999
- Testing
- Pyronaridine artesunate, Chloroquine
- Where
- 5 sites in Cambodia, India and 2 more
- Volunteers
- 456 people
- Sponsor
- Medicines for Malaria Venture
Malaria, Fever
Examination of ACT Implementation in a Vivax / Falciparum Co-endemic Area
In areas of which are co-endemic for vivax and falciparum malaria, treatments for the two diseases often differ and this may lead to mistreatment. This places an emphasis on diagnosis at the health service provision level.
- Trial name
- NCT00935688
- Testing
- Rapid diagnostic test
- Where
- 2 sites in Afghanistan
- Volunteers
- 4,200 people
- Sponsor
- London School of Hygiene and Tropical Medicine
Malaria, Vivax
Radical Cure (RC) With Tafenoquine or Primaquine After Semi-quantitative G6PD Testing: A Feasibility Study in Peru
The goal of this study is to evaluate the operational feasibility of using a new treatment algorithm for Malaria Vivax in Peru. The implementation package includes the following interventions: A revised vivax treatment algorithm…
- Trial name
- NCT05361486
- Testing
- Tafenoquine (TQ)
- Where
- Peru
- Volunteers
- 187 people
- Sponsor
- Medicines for Malaria Venture
Malaria, Vivax
Serological Screen and Treat Trial for Plasmodium Vivax
This is a clinical trial to evaluate an experimental serological diagnostic technique intended to identify people at high risk of having dormant malaria parasites in their liver.
- Trial name
- SSAT (NCT04223674)
- Testing
- Serological screen and treat
- Where
- Indonesia
- Volunteers
- 1,133 people, healthy volunteers welcome
- Sponsor
- Universitas Indonesia
Malaria, Vivax
Study to Evaluate Primaquine for Radical Cure of Uncomplicated Plasmodium Vivax Malaria in Children
The main determinant of primaquine efficacy is the total dose of primaquine administered, rather than the dosing schedule. Infants and children younger than 4 years of age are at a higher risk of frequent relapses than older age…
- Trial name
- CHILDPRIM (NCT05044637)
- Testing
- Primaquine
- Where
- 2 sites in Brazil
- Volunteers
- 100 people
- Sponsor
- Fundação de Medicina Tropical Dr. Heitor Vieira Dourado
Healthy Lactating Women
Tafenoquine and Primaquine in Colostrum and Breast Milk
Each year almost a million infants are born small for gestational age due to malaria infection in pregnancy. These infants are at risk for stillbirth or neonatal death, and being born too small predisposes the survivors to…
- Trial name
- TBM (NCT04984759)
- Testing
- Primaquine, Tafenoquine
- Where
- Thailand
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Oxford
Efficacy, Malaria
Therapeutic Efficacy of Chloroquine Plus Primaquine in the Treatment of Uncomplicated Plasmodium Vivax
The goal of this open label clinical trial will be to assess the therapeutic efficacy of chloroquine plus primaquine in the treatment of uncomplicated plasmodium vivax in Shecha Health Center, South Ethiopia.
- Conditions
- Efficacy, Malaria, Chloroquine, Vivax Malaria
- Trial name
- CQ+PQ (NCT06044805)
- Testing
- Chloroquine, Primaquine
- Where
- Ethiopia
- Volunteers
- 100 people
- Sponsor
- Dinka Dugassa
Malaria, Vivax
A Retrospective Study of Severe Plasmodium Vivax
Historically, Plasmodium vivax has been termed "benign" due to its non-life threatening clinical course and since the 1800's this view has been cultivated as demonstrated by the use of the term "benign tertian malaria" to…
- Trial name
- SeverePV (NCT03307369)
- Where
- Thailand
- Volunteers
- 171 people
- Sponsor
- University of Oxford
Plasmodium Vivax Infection
Ethiopia Antimalarial in Vivo Efficacy Study 2012
The investigators hypothesize that the addition of primaquine (PQ) to both artemether-lumefantrine (AL) and chloroquine (CQ) for the treatment of Plasmodium vivax infection will result in decreased chance of relapse by about 60%.
- Trial name
- NCT01680406
- Testing
- Artemether-lumefantrine combination, Primaquine, Chloroquine
- Where
- 2 sites in Ethiopia
- Volunteers
- 398 people
- Sponsor
- Centers for Disease Control and Prevention
Malaria, Vivax, Malaria,Falciparum
Plasmodium Vivax Among Duffy Negative Population in Cameroon.
Although Plasmodium vivax (P. vivax), one of the five malaria species causing parasites, has the widest geographical distribution, it is rare in sub-Saharan Africa due to the absence of a red blood cell receptor (Duffy antigen)…
- Conditions
- Malaria, Vivax, Malaria,Falciparum, Malaria
- Trial name
- VIBRANT (NCT05058885)
- Where
- Cameroon
- Volunteers
- 900 people
- Sponsor
- University of Dschang
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
Malaria, Vivax, G6PD Deficiency
Operational Feasibility of Appropriate Radical Cure of Plasmodium Vivax With Tafenoquine or Primaquine After Quantitative G6PD Testing in Brazil
This is an observational study carried out in Brazil in patients with P. vivax malaria. The study will be carried out in the municipalities of Manaus (state of Amazonas) and Porto Velho (state of Rondônia).
- Trial name
- Trust (NCT05096702)
- Testing
- Tafenoquine, Primaquine
- Where
- 41 sites in Brazil
- Volunteers
- 16,000 people
- Sponsor
- Fundação de Medicina Tropical Dr. Heitor Vieira Dourado
Malaria, Vivax
A Pharmacokinetics, Safety and Efficacy Study of Tafenoquine (TQ) in Pediatric Subjects With Plasmodium Vivax (P. Vivax) Malaria
This is a prospective, open-label, multicenter, non-comparative, single arm study of pediatric subjects with Plasmodium vivax (P. vivax) malaria, aged 6 months to <16 years of age. A total of 60 subjects will be enrolled.
- Trial name
- NCT02563496
- Testing
- Tafenoquine, Chloroquine
- Where
- 4 sites in Colombia, Vietnam
- Volunteers
- 60 people
- Sponsor
- GlaxoSmithKline
Malaria, Falciparum Malaria
ACT With Chloroquine, Amodiaquine & Sulphadoxine-pyrimethamine in Pakistan
Chloroquine resistant falciparum malaria in Pakistan is prevalent in every malarious area examined. Resistance to the favoured second-line treatment, sulphadoxine-pyrimethamine S/P is rising fast.
- Conditions
- Malaria, Falciparum Malaria, Vivax Malaria
- Trial name
- NCT00158548
- Testing
- SP, chloroquine, amodiaquine, primaquine, artesunate
- Where
- Pakistan
- Volunteers
- 650 people
- Sponsor
- London School of Hygiene and Tropical Medicine
Plasmodium Falciparum and Plasmodium Vivax
Malaria Genetic Surveillance
This study is to determine the prevalence and geographical distribution of antimalarial drug resistance-linked genetic mutations in clinical P. falciparum and/or P.Vivax infection in the Greater Mekong Subregion
- Trial name
- NCT03384498
- Where
- 3 sites in Cambodia, Laos and 1 more
- Volunteers
- 30,000 people
- Sponsor
- University of Oxford