# Efficacy of Chloroquine (CQ) Alone Compared to Concomitant CQ and Primaquine for Plasmodium Vivax Infection

> **NCT02691910** · PHASE2,PHASE3 · COMPLETED · sponsor: **Oswaldo Cruz Foundation** · enrollment: 204 (actual)

## Conditions studied

- Malaria, Vivax

## Interventions

- **DRUG:** Chloroquine
- **DRUG:** Primaquine

## Key facts

- **NCT ID:** NCT02691910
- **Lead sponsor:** Oswaldo Cruz Foundation
- **Sponsor class:** OTHER
- **Phase:** PHASE2,PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2014-08
- **Primary completion:** 2015-08
- **Final completion:** 2015-09
- **Target enrollment:** 204 (ACTUAL)
- **Last updated:** 2016-02-25

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02691910

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02691910, "Efficacy of Chloroquine (CQ) Alone Compared to Concomitant CQ and Primaquine for Plasmodium Vivax Infection". Retrieved via AI Analytics 2026-07-03 from https://api.ai-analytics.org/clinical/NCT02691910. Licensed CC0.

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