# Using Tests in Preschool Children With Wheeze to Determine the Need for Inhaled Corticosteroid Therapy.

> **NCT04942483** · — · COMPLETED · sponsor: **Imperial College London** · enrollment: 118 (actual)

## Conditions studied

- Wheezing

## Interventions

- **DIAGNOSTIC_TEST:** Blood eosinophil count
- **DIAGNOSTIC_TEST:** Atopic sensitization
- **DIAGNOSTIC_TEST:** FeNO (offline method)

## Key facts

- **NCT ID:** NCT04942483
- **Lead sponsor:** Imperial College London
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2021-11-17
- **Primary completion:** 2023-12-31
- **Final completion:** 2023-12-31
- **Target enrollment:** 118 (ACTUAL)
- **Last updated:** 2025-07-24

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04942483

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04942483, "Using Tests in Preschool Children With Wheeze to Determine the Need for Inhaled Corticosteroid Therapy.". Retrieved via AI Analytics 2026-05-29 from https://api.ai-analytics.org/clinical/NCT04942483. Licensed CC0.

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