Pyronaridine and Artesunate (3:1) in Children With Acute Uncomplicated Plasmodium Falciparum Malaria

Uncomplicated Plasmodium Falciparum Malaria Clinical Trial

Official title: An Open-label, Phase II, Dose-Escalation Clinical Study to Assess the Pharmacokinetics, Safety, Tolerability and Pharmacodynamics of Fixed Dose Combination of Pyronaridine and Artesunate (3:1) in Children With Acute Falciparum Malaria

Status Completed

Clinical Trial Summary

The purpose of this study is to evaluate three dose levels of a combination tablet and a fixed dose granule formulation of pyronaridine and artesunate (PA) for the treatment of acute uncomplicated falciparum malaria in children.

Clinical Trial Description

This is a Phase II, open-label, sequential-group, dose-escalation, single-centre study to study pharmacokinetics, bioavailability comparison of tablets vs. granules, and safety/tolerability of PA in paediatric patients with acute symptomatic uncomplicated P. falciparum malaria. The study population will include 60 patients, comprising male and female children recruited from a single study site located in the endemic region of Gabon.

Patients will be assigned sequentially to 1 of 4 treatment groups (15 per group): Group A (Tablets) PA (48 mg + 16 mg), Group B (Tablets) PA (72 mg + 24 mg), Group C (Tablets) PA (96 mg + 32 mg), Group D (Granules) PA (60 mg + 20 mg). Oral tablets will be taken once daily for 3 consecutive days (Days 0, 1 and 2). The dose given to each patient depends on the dosing cohort group and the patient's body weight.

Each patient will attend the study site for screening and baseline procedures, as well as receipt of the first dose of study drug on Day 0 (Visit 1, baseline). Patients will be hospitalised for the first 72 hours and remain near the study site for the entire duration of the study. The patients will return to the study site for all scheduled follow-up visits until discharge on Day 42.

The primary efficacy end point for the study is the incidence of patients with PCR-corrected adequate clinical and parasitological response (ACPR) on Day 28. In the case of adverse events reported and unresolved at Day 42, patients will be followed up for a further 30 days, or until resolution of the event. ;

Related Conditions & MeSH terms

• Malaria
• Malaria, Falciparum
• Uncomplicated Plasmodium Falciparum Malaria

• NCT number: NCT00331136
• Study type: Interventional
• Source: Medicines for Malaria Venture
• Status: Completed
• Phase: Phase 2
• Start date: June 2006
• Completion date: December 2006