# Influenza IMPRINT Cohort: Defining the Impact of Initial Influenza Exposure on Immunity in Infants

> **NCT05436184** · — · ACTIVE_NOT_RECRUITING · sponsor: **Children's Hospital Medical Center, Cincinnati** · enrollment: 1500 (estimated)

## Conditions studied

- Influenza

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT05436184
- **Lead sponsor:** Children's Hospital Medical Center, Cincinnati
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2019-10-17
- **Primary completion:** 2027-12-31
- **Final completion:** 2028-12-31
- **Target enrollment:** 1500 (ESTIMATED)
- **Last updated:** 2025-11-05

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05436184

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05436184, "Influenza IMPRINT Cohort: Defining the Impact of Initial Influenza Exposure on Immunity in Infants". Retrieved via AI Analytics 2026-06-30 from https://api.ai-analytics.org/clinical/NCT05436184. Licensed CC0.

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