Efficacy and Effectiveness of Combined Therapy for Uncomplicated Malaria Treatment in Peru

Evaluation of the Efficacy and Effectiveness of Combined Therapy With Mefloquine and Artesunate for Uncomplicated Malaria Treatment in the Loreto Region (Amazon Basin), Peru

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT00164216

Enrollment

208

Registered

2005-09-14

Start date

2005-03-31

Completion date

2008-03-31

Last updated

2012-09-11

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Malaria Falciparum

Keywords

malaria, combination therapy, mefloquine, artesunate, Peru, malaria, uncomplicated

Brief summary

This is a study of the efficacy and effectiveness of combination therapy for malaria due to P. falciparum in the Loreto Department, Iquitos, Peru. The investigators will enroll subjects ≥ 1 year-old who have a diagnosis of uncomplicated malaria due to P. falciparum. Patients will receive a treatment regimen consisting of mefloquine (25 mg/kg per day for two days) and artesunate (12 mg/kg per day for three days). Patients will be divided into two groups: one will receive drugs under direct supervision and the other will be instructed on how to take the drugs by themselves. Clinical and parasitologic response will be monitored for a follow-up period of 28 days. The findings of this study will be used to guide the Ministry of Health in evaluating its national policy for P. falciparum malaria treatment.

Interventions

DRUGmefloquine plus artesunate

Study design

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

1 Years to No maximum

Healthy volunteers

Inclusion criteria

* Age \> 1 year * Axillary temperature ≥ 37.5ºC and/or history of fever in the previous 48 hours without any other evident cause * Unmixed infection with P. falciparum of between 250 and 100,000 asexual parasites/mm3 as determined by microscopic exam of the thick or thin smear * An informed consent obtained from the patient or his/her guardian (in case of patients ≤ 18 years old) and assent for children (8-18 years old) * Willingness to come to the health facility for the following 28 days

Exclusion criteria

* Signs or symptoms of severe malaria * Other severe chronic diseases (e.g., cardiologic, renal, or hepatic diseases; HIV/AIDS; severe malnutrition) * History of allergy to any of the proposed treatment or its alternatives, i.e. mefloquine, artesunate, quinine, tetracycline, or clindamycin * Pregnancy (based on urine test), since this group of patients receives other drugs for malaria treatment in accordance with Peruvian national guidelines.

Countries

Peru

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026