Clinical Trial

The Impact of Nitrous Oxide Sedation on Dental Fear and Anxiety Scores in Children Aged 6-10 Years

Study acronym: N₂O
Completed Phase 2
View on ClinicalTrials.gov →
Summary
Dental anxiety (DA) is highly prevalent among children undergoing dental procedures, with 50-80% experiencing fear that disrupts treatment and exacerbates oral health outcomes. While nitrous oxide (N₂O) sedation is widely used for its anxiolytic properties, evidence remains limited regarding its standardized efficacy in reducing pediatric fear and anxiety scores.
Trial Details
NCT Number NCT07384988
Lead Sponsor Shaoxing Maternity and Child Health Care Hospital
Conditions Dental Anxiety
Enrollment 60 participants
Start Date 2024-01-15
Primary Completion 2024-08-31 (estimated)
Study Completion 2024-09-08 (estimated)
Updated on ClinicalTrials.gov 2026-02-03