# Demographic Characteristics of TAK-003 Dengue Vaccine Recipients in Vietnam

> **NCT07501793** · — · ACTIVE_NOT_RECRUITING · sponsor: **Tam Anh Research Institute** · enrollment: 800000 (estimated)

## Conditions studied

- Dengue

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT07501793
- **Lead sponsor:** Tam Anh Research Institute
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2026-03-16
- **Primary completion:** 2026-04-30
- **Final completion:** 2026-04-30
- **Target enrollment:** 800000 (ESTIMATED)
- **Last updated:** 2026-04-13

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07501793

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07501793, "Demographic Characteristics of TAK-003 Dengue Vaccine Recipients in Vietnam". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT07501793. Licensed CC0.

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