# Dynamics of the Upper and Lower Airway Respiratory Microbiomes Associated With Severe Infant Asthma

> **NCT06044051** · NA · RECRUITING · sponsor: **University Hospital, Rouen** · enrollment: 100 (estimated)

## Conditions studied

- Asthma in Children
- Asthma

## Interventions

- **OTHER:** Blood sample
- **OTHER:** Expectoration
- **OTHER:** Nasopharyngeal swab

## Key facts

- **NCT ID:** NCT06044051
- **Lead sponsor:** University Hospital, Rouen
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2023-09-26
- **Primary completion:** 2026-09-26
- **Final completion:** 2026-09-26
- **Target enrollment:** 100 (ESTIMATED)
- **Last updated:** 2026-02-17


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06044051

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06044051, "Dynamics of the Upper and Lower Airway Respiratory Microbiomes Associated With Severe Infant Asthma". Retrieved via MORVS 2026-10-17 from https://api.morvs.ai/clinical/NCT06044051. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*