# Xylitol vs Saline Nasal Irrigations in CF-CRS

> **NCT05531630** · NA · ENROLLING_BY_INVITATION · sponsor: **Universitaire Ziekenhuizen KU Leuven** · enrollment: 38 (estimated)

## Conditions studied

- Chronic Rhinosinusitis (Diagnosis)

## Interventions

- **DEVICE:** Nasal rinsing with saline 0.9%
- **DEVICE:** Nasal rinsing with Xylitol

## Key facts

- **NCT ID:** NCT05531630
- **Lead sponsor:** Universitaire Ziekenhuizen KU Leuven
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** ENROLLING_BY_INVITATION
- **Start date:** 2022-12-01
- **Primary completion:** 2023-08-01
- **Final completion:** 2026-12-30
- **Target enrollment:** 38 (ESTIMATED)
- **Last updated:** 2026-05-01


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05531630

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05531630, "Xylitol vs Saline Nasal Irrigations in CF-CRS". Retrieved via AI Analytics 2026-07-08 from https://api.ai-analytics.org/clinical/NCT05531630. Licensed CC0.

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