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Pharmacokinetic Study of Primaquine and Chloroquine in Healthy Subjects

NCT01218932 · Status: COMPLETED · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 16

Last updated 2012-06-14

No results posted yet for this study

Summary

This is a standard pharmacokinetic interaction study. Subjects will be randomized to be either group A or B. Group A. Subjects will have 3 hospitalizations to complete. Each hospitalization will be about 12-24 hours depends on each regimen. Subjects in A group who receive regimen 1 of primaquine (PQ) on the first admission (visit 2) will receive regimen 2 of primaquine and chloroquine combination (PQ and CQ) on second admission (visit 3) after 1 week wash out period and will finish with regimen 3 of Chloroquine (CQ) on the third admission (visit 4) after 8 weeks wash out period.

Subjects in B group who receive regimen 1 of primaquine (PQ) will receive regimen 2 of chloroquine (CQ) on second admission (visit 3) after 1 week wash out period and regimen 3 of primaquine and chloroquine combination (PQ and CQ)on third admission(visit 4) with 8 week wash out period in between.

Conditions

  • Vivax Malaria

Interventions

DRUG

A

Subjects in A group who receive regimen 1 of primaquine (PQ) on the first admission (visit 2) will receive regimen 2 of primaquine and chloroquine combination (PQ and CQ) on second admission (visit 3) after 1 week wash out period and will finish with regimen 3 of Chloroquine (CQ) on the third admission (visit 4) after 8 weeks wash out period.

DRUG

B

Subjects in B group who receive regimen 1 of primaquine ( PQ) will receive regimen 2 of chloroquine (CQ) on second admission (visit 3) after 1 week wash out period and regimen 3 of primaquine and chloroquine combination (PQ and CQ)on third admission( visit 4) with 8 week wash out period in between.

Sponsors & Collaborators

  • Mahidol University

    collaborator OTHER

  • University of Oxford

    lead OTHER

Principal Investigators

  • Podjanee Jittamala, MD · Mahidol Oxford Tropical Medicine Research Unit

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
CROSSOVER

Eligibility

Min Age
18 Years
Max Age
60 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2010-10-31
Primary Completion
2011-10-31
Completion
2012-03-31

Countries

  • Thailand

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01218932 on ClinicalTrials.gov