| NCT Number | NCT07654673 |
| Lead Sponsor | Istanbul Medeniyet University |
| Conditions | Nasal Hygiene, Respiratory Tract Infection Prevention, Health Behavior, Preschool Children |
| Enrollment | 40 participants |
| Start Date | 2025-11-01 |
| Primary Completion | 2026-01-16 (estimated) |
| Study Completion | 2026-01-16 (estimated) |
| Updated on ClinicalTrials.gov | 2026-06-17 |