Pen vs needle: can a high-tech device calm kids at the dentist?
NCT ID NCT07557160
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether a computer-controlled pen-like device (Dentapen) causes less anxiety in children aged 6-8 during dental numbing compared to a traditional syringe. About 42 children will be randomly assigned to one method, and their anxiety and heart rate will be measured. The goal is to find a more comfortable way to give numbing medicine to kids.
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