Efficacy of Methylene Blue for Malaria Treatment in Adults of Burkina Faso: Proof of Principle Study in Semi-Immune Adults of Burkina Faso in the Frame of the A8 Project of the SFB 544

NCT ID: NCT00917202

Last Updated: 2009-06-10

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: PHASE2
• Study Classification: INTERVENTIONAL

Brief Summary

Design: Single-centre, controlled study in adults with uncomplicated falciparum malaria in the Nouna Health District, north-western Burkina Faso

Phase: Phase II

Objectives: The primary objective of this trial is to study the efficacy of different methylene blue regimens given to adults with uncomplicated falciparum malaria in an African area of high malaria transmission intensity.

Population: Male adults with uncomplicated malaria from Nouna town.

Sample size: N= 60 (n=20 for each group; three different dosing regimens of MB).

Treatment: The participants in the three different MB regimens will receive orally twice daily 390 mg MB (total daily dose 780mg) over 7,5 or 3 days respectively. Treatment with the five (three) day regimen will only start after all patients of the seven (five) days regimen have been followed up until day 3.

Endpoints: The primary endpoint is the adequate clinical and parasitological response (ACPR) rate on day 28. Secondary endpoints are the number of adverse events (AE) after drug intake until day 28, clinical and parasitological failure rates on day 14 and 28, changes in haemoglobin/haematocrit until day 28, and fever and parasite clearance time.

Conditions

Malaria

Study Groups

MB3

3 days

Group Type: EXPERIMENTAL

Methylenblue

Intervention Type: DRUG

MB5

5 days

Group Type: EXPERIMENTAL

Methylenblue

Intervention Type: DRUG

MB7

Group Type: EXPERIMENTAL

Methylenblue

Intervention Type: DRUG

Interventions

Methylenblue

Intervention Type: DRUG

Eligibility Criteria

Inclusion Criteria

• Male adults (>17 years;<55 years)
• Uncomplicated malaria caused by P. falciparum
• Asexual parasites ≥ 1000/µl and ≤ 200 000/µl
• Axillary temperatures ≥ 37.5°C or history of fever during 48 hours
• Living in nouna Health District
• Informed consent

Exclusion Criteria

• Complicated or severe malaria
• Any apparent significant disease
• Anaemia (haematocrit < 21%)
• Antimalarial treatment prior to inclusion (last three days)
• Increased creatinine blood levels

• Minimum Eligible Age: 17 Years
• Maximum Eligible Age: 55 Years
• Eligible Sex: MALE
• Accepts Healthy Volunteers: No

Sponsors

Heidelberg University

OTHER

Sponsor Role: lead

Locations

Nouna Health District

Nouna, , Burkina Faso

Countries

Burkina Faso

Other Identifiers

S-237/2007

Identifier Type: -

Identifier Source: org_study_id