Trial
NCT03342079
Effectiveness of Nitrous Oxide 50% for Reducing Pain and Distress Associated with Needle-stick in Children
UnknownWITHDRAWNOPERATIONALConfidence: HIGH
Sponsor
Boston Children's Hospital
Collaborators
Linde AG
Condition
Local Anesthetic Efficacy
Intervention
Local Anesthetics,(lidocaine 70 mg/tetracaine 70 mg topical patch
Why stopped
Lack of funding
Provenance
Dataset: 2026-07-02 • Source: ClinicalTrials.gov API v2 • Last update: 2025-03-11