# Safety Study of Enterovirus 71 Vaccine in Children Aged 6-35 Months Old

> **NCT02806531** · PHASE4 · UNKNOWN · sponsor: **Beijing Chaoyang District Centre for Disease Control and Prevention** · enrollment: 20000 (estimated)

## Conditions studied

- Enterovirus 71 Vaccine

## Interventions

- **BIOLOGICAL:** two doses enterovirus 71 vaccine

## Key facts

- **NCT ID:** NCT02806531
- **Lead sponsor:** Beijing Chaoyang District Centre for Disease Control and Prevention
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2016-07
- **Primary completion:** 2018-07
- **Final completion:** —
- **Target enrollment:** 20000 (ESTIMATED)
- **Last updated:** 2016-06-20


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02806531

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02806531, "Safety Study of Enterovirus 71 Vaccine in Children Aged 6-35 Months Old". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT02806531. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*