# Impact of Vaccination on Th2 Immunity in Infancy

> **NCT02213341** · — · TERMINATED · sponsor: **National Institute of Allergy and Infectious Diseases (NIAID)** · enrollment: 77 (actual)

## Conditions studied

- Food Hypersensitivity

## Interventions

- **PROCEDURE:** Skin prick allergen test
- **PROCEDURE:** Blood draw

## Key facts

- **NCT ID:** NCT02213341
- **Lead sponsor:** National Institute of Allergy and Infectious Diseases (NIAID)
- **Sponsor class:** NIH
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** TERMINATED
- **Start date:** 2015-01
- **Primary completion:** 2016-06-14
- **Final completion:** 2016-06-14
- **Target enrollment:** 77 (ACTUAL)
- **Why stopped:** Lack of enrollment.
- **Last updated:** 2019-07-23

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02213341

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02213341, "Impact of Vaccination on Th2 Immunity in Infancy". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT02213341. Licensed CC0.

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