Active clinical trials for "Malaria"

This is an open-label, adaptive study using the P. falciparum induced blood stage malaria (IBSM) model to characterise the pharmacokinetic/pharmacodynamic (PK/PD) profile and safety of MMV367 (the IMP). Up to 18 participants will be enrolled in cohorts of up to 6 participants each. The study will proceed as follows for all participants: Screening period of up to 28 days to recruit healthy adult participants. Day 0: Intravenous inoculation with approximately 2,800 viable P. falciparum-infected red blood cells. Days 1-3: Daily follow up via phone call or text message. Days 4-7: Daily site visits for clinical evaluation and blood sampling to monitor malaria parasite numbers via quantitative polymerase chain reaction (qPCR). Day 7 PM: Start of confinement within the clinical trial unit. Day 8: Administration of a single oral dose of the IMP (MMV367). Different doses of MMV367 will be administered across and within cohorts in order to effectively characterise the PK/PD relationship. Days 8-11: Regular clinical evaluation and blood sampling while confined to monitor malaria parasite numbers and measure MMV367 plasma concentration. Day 11 AM: End of confinement within clinical trial unit. Days 12-23: Outpatient follow-up for clinical evaluation and blood sampling. Day 24: Initiation of compulsory definitive antimalarial treatment with Riamet® (artemether/lumefantrine) and/or other registered antimalarials if required. Treatment will be initiated earlier than Day 24 in the event of: Insufficient parasite clearance following IMP dosing Parasite regrowth following IMP dosing Characterising the pharmacokinetic/pharmacodynamic relationship of MMV367 Participant discontinuation/withdrawal, Investigator's discretion in the interest of participant safety. Day 27: End of study visit for final clinical evaluation and to ensure complete clearance of malaria parasites.

A partially blinded randomised controlled non-inferiority trial comparing the efficacy, tolerability and safety of Triple ACTs artemether-lumefantrine + amodiaquine (AL+AQ) and artesunate- mefloquine+piperaquine (AS-MQ+PPQ) with the ACTs artemether-lumefantrine + placebo (AL+PBO) and artesunate- mefloquine + placebo (AS-MQ+PBO) (with single-low dose primaquine in some sites) for the treatment of uncomplicated Plasmodium falciparum malaria to assess and compare their efficacy, safety, tolerability.

The purpose of this study is to identify the safe and effective dose of intravenous cipargamin in participants with moderately severe and severe malaria. The study also intends to evaluate clinical treatment success using a novel clinical endpoint for drug development in severe malaria. Severe malaria is a medical emergency and is affecting primarily young children in Africa. Injectable artesunate is the standard of care for the treatment of severe malaria and is highly efficacious. However, the spread of artemisinin-resistance in Plasmodium falciparum in Asian countries poses a threat for future treatment of patients with this life-threatening disease. To mitigate this risk, there is a need of another drug in malaria endemic countries. Cipargamin treatment results in rapid clearance of parasites including artemisinin resistant parasites.

This is a First-in-Human (FiH) double-blind, randomized, placebo-controlled, two-part, dose-escalation trial of MAM01 monoclonal antibody (mAb) targeting the Plasmodium falciparum (Pf) Circumsporozoite Protein (CSP). This study will evaluate the safety, tolerability, pharmacokinetics (PK), and protective efficacy of MAM01, as well as safety and PK of repeat subcutaneous (SC) dosing.

This is a phase IIb clinical trial in malaria-exposed individuals to assess the immunogenicity, safety and efficacy of the two vaccines in the context of controlled human malaria infection, P. falciparum sporozoite challenge (PfSPZ Challenge).

This study aims to determine the efficacy, safety and tolerability of the investigational drug KAF156 in combination with a solid dispersion formulation of lumefantrine (LUM-SDF) in pediatric patients (6 months to < 18 years of age) with uncomplicated P. falciparum malaria. There is an unmet medical need for anti-malarial treatment with a new mechanism of action to reduce the probability of developing resistance.

The purpose of this study is to evaluate the safety, efficacy, and pharmacokinetic of the combination M5717 plus pyronaridine in participants with acute uncomplicated Plasmodium falciparum malaria. Pyramax (Artesunate/Pyronaridine) will act as an internal control providing reference safety data and a benchmark for the efficacy evaluation.

This study evaluates the effectiveness of two interventions in Malawian children with cerebral malaria at high risk of death. One-third of the participants will receive treatment as usual, one-third will receive treatment as usual and be placed on a mechanical ventilator, and one-third will receive treatment as usual plus intravenous hypertonic saline.

A phase Ib age de-escalation and dose escalation open label clinical trial of the safety, immunogenicity and ex-vivo efficacy of a candidate malaria vaccine Pfs25-IMX313/Matrix-M administered intramuscularly in healthy adults and young children in Tanzania

Optimal is a Randomized clinical trial to optimize treatment of malaria in HIV -malaria co infected patients. It has been demonstrated that, when the antimalarial drug Artemether Lumefantrine is co administered with Efavirenz based ART in HIV-malaria co-infected individuals, sub therapeutic levels of the drug are achieved hence resulting in poor malaria treatment outcomes. The study then hypothesizes that, : HIV-malaria co-infected individuals receiving efavirenz-based ART plus a double-dose or 5-day course of artemether-lumefantrine will achieve higher and adequate artemether-lumefantrine serum concentrations with adequate 42-day treatment outcomes compared to individuals with HIV-malaria co-infection receiving efavirenz-based ART plus a standard-dose of artemether-lumefantrine.