Paediatric & MIH Randomised controlled trial ✓ Peer reviewed

Comparative Evaluation of Pain Assessment Using Star Pen and Conventional Injection Technique during Inferior Alveolar Nerve Block Injection in Children Aged between 6 and 10 Years: A Randomized Controlled Trial.

International journal of clinical pediatric dentistry · Kelkar S, Shah PP, Chaudhary S, Lakade L, Jajoo SS, Joshi G · 2026-08-01

Researchers compared a computer-controlled local anesthetic delivery system (Star Pen) with conventional syringe injection for nerve blocks in children aged 6–10 years, finding the Star Pen produced significantly lower pain scores, better behaviour, and no heart rate increase, though injections took longer.

A plain-English summary of the study's own findings — we don't add our own claims or interpretation. Read the full paper for the complete methods and results, and apply your own clinical judgement.

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