One shot, two protections? study tests combined polio and rotavirus vaccines for infants
NCT ID NCT06331156
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether giving the polio vaccine (IPV) at the same time as a rotavirus vaccine (Rotarix PCV-free) is safe and works well in healthy Chinese infants aged 6-10 weeks. About 400 infants received the vaccines either together or a few weeks apart. The main goal was to see if the polio vaccine triggered a strong immune response when given with the rotavirus vaccine.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- Inactivated poliovirus vaccine (IPV) and live attenuated human rotavirus (HRV) vaccine
- What this could lead to
- If successful, this could support giving both vaccines at the same visit, simplifying infant immunization schedules.
- What could go wrong
- This is a completed phase 3 trial, but results are not yet published. The study only included healthy Chinese infants, so findings may not apply to other populations.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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GSK Investigational Site
Wenshan, 663300, China
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GSK Investigational Site
Yuechi-Guang'an, 638300, China
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GSK Investigational Site
Mianyang, 610041, China
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GSK Investigational Site
Neijiang, 641200, China
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GSK Investigational Site
Wenshan, 663100, China
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