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Chloroquine profilaxis

Institut de Recherche pour le Developpement · FDA-approved active Small molecule

Chloroquine inhibits parasite growth by accumulating in parasite food vacuoles and interfering with heme detoxification and nucleic acid synthesis.

Chloroquine inhibits parasite growth by accumulating in parasite food vacuoles and interfering with heme detoxification and nucleic acid synthesis. Used for Malaria prophylaxis in endemic regions, Malaria treatment (Plasmodium vivax, P. ovale, P. malariae, and chloroquine-sensitive P. falciparum).

At a glance

Generic nameChloroquine profilaxis
Also known asprevention of plasmodium vivax malaria harmfull effects on birth outcomes
SponsorInstitut de Recherche pour le Developpement
Drug classQuinoline antimalarial
TargetPlasmodium heme detoxification pathway; DNA/RNA synthesis
ModalitySmall molecule
Therapeutic areaInfectious Disease
PhaseFDA-approved

Mechanism of action

Chloroquine is a quinoline antimalarial that concentrates in the acidic food vacuole of malaria parasites, preventing the detoxification of heme and disrupting DNA/RNA synthesis. This leads to parasite death and is effective for both treatment and chemoprophylaxis of malaria. The drug also has immunomodulatory properties that may contribute to its antimalarial efficacy.

Approved indications

Common side effects

Key clinical trials

Primary sources

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SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results