# A Study in Children and Teenagers to Learn if a TDV Dengue Vaccination Lowers the Chance of Hospital Stays for Dengue

> **NCT06843226** · — · RECRUITING · sponsor: **Takeda** · enrollment: 70000 (estimated)

## Conditions studied

- Dengue Fever

## Interventions

- **OTHER:** No Intervention

## Key facts

- **NCT ID:** NCT06843226
- **Lead sponsor:** Takeda
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2025-03-05
- **Primary completion:** 2029-12-31
- **Final completion:** 2029-12-31
- **Target enrollment:** 70000 (ESTIMATED)
- **Last updated:** 2026-04-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06843226

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06843226, "A Study in Children and Teenagers to Learn if a TDV Dengue Vaccination Lowers the Chance of Hospital Stays for Dengue". Retrieved via AI Analytics 2026-07-25 from https://api.ai-analytics.org/clinical/NCT06843226. Licensed CC0.

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