# Impact of Cold Air Exposure on Croup Symptoms

> **NCT05668364** · NA · COMPLETED · sponsor: **Pediatric Clinical Research Platform** · enrollment: 118 (actual)

## Conditions studied

- Croup

## Interventions

- **OTHER:** Outdoor cold air exposure

## Key facts

- **NCT ID:** NCT05668364
- **Lead sponsor:** Pediatric Clinical Research Platform
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2016-11-01
- **Primary completion:** 2021-05-31
- **Final completion:** 2021-05-31
- **Target enrollment:** 118 (ACTUAL)
- **Last updated:** 2023-01-11


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05668364

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05668364, "Impact of Cold Air Exposure on Croup Symptoms". Retrieved via AI Analytics 2026-06-22 from https://api.ai-analytics.org/clinical/NCT05668364. Licensed CC0.

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