# A Clinical Trial of an Inactivated Quadrivalent Influenza Vaccine in Chinese Children Aged 3 to 8 Years

> **NCT05144464** · PHASE4 · UNKNOWN · sponsor: **Jiangsu Province Centers for Disease Control and Prevention** · enrollment: 240 (estimated)

## Conditions studied

- Influenza

## Interventions

- **BIOLOGICAL:** Quadrivalent influenza vaccine

## Key facts

- **NCT ID:** NCT05144464
- **Lead sponsor:** Jiangsu Province Centers for Disease Control and Prevention
- **Sponsor class:** NETWORK
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-09-19
- **Primary completion:** 2021-11-23
- **Final completion:** 2022-04-30
- **Target enrollment:** 240 (ESTIMATED)
- **Last updated:** 2022-03-31

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05144464

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05144464, "A Clinical Trial of an Inactivated Quadrivalent Influenza Vaccine in Chinese Children Aged 3 to 8 Years". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT05144464. Licensed CC0.

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