# The Sinonasal Cavity as a Reservoir for Upper Airway Bacterial Development

> **NCT03016689** · — · COMPLETED · sponsor: **University of Minnesota** · enrollment: 7 (actual)

## Conditions studied

- Cystic Fibrosis

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT03016689
- **Lead sponsor:** University of Minnesota
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2017-05-31
- **Primary completion:** 2019-09-12
- **Final completion:** 2019-09-12
- **Target enrollment:** 7 (ACTUAL)
- **Last updated:** 2026-02-20


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03016689

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03016689, "The Sinonasal Cavity as a Reservoir for Upper Airway Bacterial Development". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT03016689. Licensed CC0.

---

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