New dengue vaccine delivery method shows promise in small trial

NCT ID NCT06837116

First seen Jan 18, 2026 · Last updated May 24, 2026 · Updated 24 times

Summary

This pilot study tested a dengue vaccine called Qdenga given under the skin (intradermal) in 29 healthy Thai adults aged 18-60. The goal was to measure the body's immune response and safety over 120 days. The study is complete and provides early data on this vaccine delivery method.

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Contacts and locations

Locations

  • Faculty of Medicine, Prince of Songkla University

    Hat Yai, Changwat Songkhla, 90110, Thailand

  • Prince of Songkla university

    Hat Yai, Changwat Songkhla, 90110, Thailand

Conditions

Explore the condition pages connected to this study.