Now Available: Final Rule for FDAAA 801 and NIH Policy on Clinical Trial Reporting
200 studies found for:    Open Studies | "Protozoan Infections"
Show Display Options
Rank Status Study
21 Not yet recruiting G6PD Assessment Before Primaquine for Radical Treatment of Vivax Malaria
Condition: Vivax Malaria
Interventions: Drug: Chloroquine;   Drug: Primaquine 0.25 mg/kg/day;   Drug: Primaquine 0.75 mg/kg weekly
22 Recruiting SJ733 Induced Blood Stage Malaria Challenge Study
Condition: Plasmodium Falciparum Malaria
Intervention: Drug: (+)-SJ000557733
23 Not yet recruiting Determination of Genetic Susceptibility in Severe Recurrences of Ocular Toxoplasmosis
Conditions: Toxoplasmosis Infection;   Genotype II;   Ocular Toxoplasmosis With Recurrences
Intervention: Biological: seropositive for Toxoplasma gondii
24 Not yet recruiting Safety, Tolerability and Immunogenicity of PfSPZ Vaccine in an Age De-escalation Trial in Equatorial Guinea.
Condition: Malaria
Interventions: Biological: PfSPZ Vaccine;   Biological: PfSPZ Challenge (for CHMI);   Other: Normal Saline;   Biological: PfSPZ Challenge (for PfSPZ-CVac)
25 Not yet recruiting Methylene Blue Against Falciparum Malaria in Burkina Faso
Condition: Malaria, Falciparum
Interventions: Drug: Methylene Blue;   Drug: Primaquine
26 Recruiting Asymptomatic Leishmania Infection in HIV Patients
Condition: Visceral Leishmaniasis
27 Recruiting Controlled Human Malaria Infection Model for Evaluation of Transmission‐Blocking Interventions - Study 1
Condition: Malaria
Interventions: Drug: Sulfadoxine-pyrimethamine (low dose);   Drug: Piperaquine (low dose);   Drug: Sulfadoxine-pyrimethamine (high dose);   Drug: Piperaquine (high dose);   Biological: malaria challenge infection, P. falciparum 3D7;   Drug: Atovaquone-proguanil
28 Not yet recruiting Efficacy and Safety Study of Tafenoquine (TQ) Co-administered With Dihydroartemisinin-piperaquine (DHA-PQP) for the Radical Cure of Plasmodium Vivax (P. Vivax) Malaria
Condition: Malaria, Vivax
Interventions: Drug: Tafenoquine;   Drug: Matched-Placebo for Tafenoquine;   Drug: Primaquine;   Drug: Matched-Placebo for Primaquine;   Drug: Dihydroartemisinin-piperaquine (DHA-PQP);   Drug: ACT plus PQ (Rescue medication);   Drug: PQ (End of study treatment)
29 Not yet recruiting Child Follow-up Until 2 Years
Conditions: Malaria;   Pregnancy
30 Recruiting Prevention of Malaria in HIV-uninfected Pregnant Women and Infants
Condition: Malaria
Interventions: Drug: Monthly Sulfadoxine-Pyrimethamine (SP) During Pregnancy;   Drug: Monthly Dihydroartemisinin-Piperaquine (DP) During Pregnancy
31 Not yet recruiting Diagnostic Utility of Volatile Organic Compounds in Human Breath for Acute Clinical Malaria in Ethiopia
Condition: Malaria
32 Recruiting Prevention of Malaria With Dihydroartemisinine + Piperaquine for Forest Rangers
Condition: Malaria
Interventions: Drug: Arterakine (DHA/piperaquine);   Drug: Placebo
33 Not yet recruiting A Randomized Controlled Trial on Malaria Primaquine Treatment in Timika, Indonesia (TRIPI)
Condition: Uncomplicated Malaria
Interventions: Drug: PQ supervised;   Drug: PQ unsupervised
34 Recruiting Plasmodium Immunotherapy for Lung Cancer
Condition: Non-small Cell Lung Cancer
Intervention: Biological: Blood-stage infection of P. vivax
35 Recruiting MMV390048 and Its Antimalarial Activity Against Plasmodium Falciparum in Healthy Adult Subjects, Part B
Condition: Malaria
Interventions: Drug: MMV390048 40mg;   Drug: MMV390048 dose to be determined mg
36 Recruiting Safety, Tolerability and Pharmacokinetic Profile of Ascending Oral Doses of MMV390048, Part A
Condition: Malaria
Interventions: Drug: MMV390048 40 mg;   Drug: Placebo to match MMV390048 40 mg;   Drug: MMV390048 80 mg;   Drug: Placebo to match MMV390048 80 mg;   Drug: MMV390048 120 mg;   Drug: Placebo to match MMV390048 120 mg
37 Recruiting PfSPZ Challenge in Non-immune Adults in Baltimore, USA
Condition: Plasmodium Falciparum Infection
Interventions: Biological: PfSPZ (NF54);   Biological: PfSPZ (7G8)
38 Recruiting PfSPZ Challenge in Healthy Malaria-Naïve Adults in the United States
Condition: Plasmodium Falciparum Infection
Interventions: Drug: Chloroquine;   Other: Placebo;   Biological: PfSPZ
39 Recruiting Assessing the Effect of Neglected Tropical Diseases on Plasmodium Falciparum Transmission in an Area of Co-endemicity
Condition: Malaria Transmission
Interventions: Other: Pre-treatment follow up;   Other: S. haematobium treatment;   Other: Post treatment follow up;   Other: Olfactometer experiment
40 Recruiting Retrospective Study of Acanthamoebic Keratitis During the Past 10 Years
Condition: Acanthamoeba Keratitis
Intervention: Other: no intervention

First Page    Show previous page of results Previous Page (1-20) Studies Shown (21-40) Next Page (41-60) Show next page of results    Last Page
Indicates status has not been verified in more than two years