# Bacteriological Link Between Upper and Lower Airways in Cystic Fibrosis and Primary Ciliary Dyskinesia

> **NCT03494894** · — · COMPLETED · sponsor: **Centre Hospitalier Intercommunal Creteil** · enrollment: 120 (actual)

## Conditions studied

- Cystic Fibrosis
- Primary Ciliary Dyskinesia

## Interventions

- **DIAGNOSTIC_TEST:** Middle meatus aspirations and sputum

## Key facts

- **NCT ID:** NCT03494894
- **Lead sponsor:** Centre Hospitalier Intercommunal Creteil
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2017-06-01
- **Primary completion:** 2017-06-14
- **Final completion:** 2019-02-19
- **Target enrollment:** 120 (ACTUAL)
- **Last updated:** 2020-08-04


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03494894

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03494894, "Bacteriological Link Between Upper and Lower Airways in Cystic Fibrosis and Primary Ciliary Dyskinesia". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT03494894. Licensed CC0.

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