One jab or two? study finds best way to give baby vaccines with less pain

NCT ID NCT07455305

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tested whether giving two routine vaccine shots at the same time causes less pain in infants than giving them one after the other. Researchers watched 110 babies and scored their pain using a standard scale. The goal is to find a simple way to make vaccination less uncomfortable for babies.

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As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Koç University

    Istanbul, İ̇stanbul, 34500, Turkey (Türkiye)

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