New chickenpox vaccine put to the test in toddlers
NCT ID NCT06693895
First seen Jun 04, 2026 · Last updated Jun 18, 2026 · Updated 1 time
Summary
This study tests a new chickenpox vaccine from GSK to see if it is as safe as the current vaccine, Varivax. About 750 healthy children aged 12 to 15 months who have never had chickenpox or the vaccine will receive one dose. Researchers will monitor for side effects like injection site reactions, fever, and rash.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Study contacts
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Contact
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Locations
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GSK Investigational Site
WITHDRAWNPhoenix, Arizona, 85006, United States
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GSK Investigational Site
WITHDRAWNTucson, Arizona, 85741, United States
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GSK Investigational Site
RECRUITINGHuntington Park, California, 90057, United States
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Contact
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GSK Investigational Site
RECRUITINGNational City, California, 91950, United States
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Contact
Contact Phone: •••-•••-•••• Email: •••••@•••••
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GSK Investigational Site
RECRUITINGWest Covina, California, 91790, United States
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Contact Phone: •••-•••-•••• Email: •••••@•••••
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GSK Investigational Site
RECRUITINGHialeah, Florida, 33012, United States
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Contact Phone: •••-•••-•••• Email: •••••@•••••
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GSK Investigational Site
RECRUITINGMiami, Florida, 33142, United States
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Contact Phone: •••-•••-•••• Email: •••••@•••••
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GSK Investigational Site
RECRUITINGChicago, Illinois, 60621, United States
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Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Phone: •••-•••-•••• Email: •••••@•••••
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GSK Investigational Site
WITHDRAWNEl Dorado, Kansas, 67042, United States
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GSK Investigational Site
RECRUITINGLafayette, Louisiana, 70508, United States
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Contact
Contact Phone: •••-•••-•••• Email: •••••@•••••
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GSK Investigational Site
RECRUITINGMankato, Minnesota, 56002, United States
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Contact Phone: •••-•••-•••• Email: •••••@•••••
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GSK Investigational Site
RECRUITINGLincoln, Nebraska, 68516, United States
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GSK Investigational Site
RECRUITINGCincinnati, Ohio, 45245, United States
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Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Phone: •••-•••-•••• Email: •••••@•••••
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GSK Investigational Site
RECRUITINGDallas, Texas, 75230-2571, United States
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Contact
Contact Phone: •••-•••-•••• Email: •••••@•••••
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GSK Investigational Site
WITHDRAWNDallas, Texas, 75235, United States
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GSK Investigational Site
RECRUITINGHouston, Texas, 77065, United States
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Contact
Contact Phone: •••-•••-•••• Email: •••••@•••••
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GSK Investigational Site
RECRUITINGRichmond, Texas, 77469, United States
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GSK Investigational Site
RECRUITINGRichmond, Texas, 77469, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact
Contact
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Phone: •••-•••-•••• Email: •••••@•••••
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GSK Investigational Site
WITHDRAWNSan Antonio, Texas, 78244, United States
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GSK Investigational Site
COMPLETEDRoy, Utah, 84067, United States
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GSK Investigational Site
RECRUITINGSyracuse, Utah, 84075, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact
Contact Phone: •••-•••-•••• Email: •••••@•••••
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GSK Investigational Site
RECRUITINGRichmond, Virginia, 23294, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Contact Phone: •••-•••-•••• Email: •••••@•••••
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GSK Investigational Site
WITHDRAWNVienna, Virginia, 22180, United States
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GSK Investigational Site
WITHDRAWNBurgas, 8008, Bulgaria
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GSK Investigational Site
RECRUITINGGabrovo, 5300, Bulgaria
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact
Contact Phone: •••-•••-•••• Email: •••••@•••••
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GSK Investigational Site
RECRUITINGKyustendil, 2500, Bulgaria
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Contact Phone: •••-•••-•••• Email: •••••@•••••
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GSK Investigational Site
RECRUITINGPlovdiv, 4002, Bulgaria
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GSK Investigational Site
RECRUITINGRousse, 7000, Bulgaria
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Contact Phone: •••-•••-•••• Email: •••••@•••••
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GSK Investigational Site
RECRUITINGSevlievo, 5400, Bulgaria
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Contact Phone: •••-•••-•••• Email: •••••@•••••
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GSK Investigational Site
WITHDRAWNYambol, 8600, Bulgaria
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GSK Investigational Site
RECRUITINGAarhus N, 8200, Denmark
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GSK Investigational Site
RECRUITINGCopenhagen, DK-2100, Denmark
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GSK Investigational Site
RECRUITINGHvidovre, 2650, Denmark
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Contact Phone: •••-•••-•••• Email: •••••@•••••
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GSK Investigational Site
RECRUITINGOdense C, DK-5000, Denmark
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Contact Phone: •••-•••-•••• Email: •••••@•••••
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GSK Investigational Site
RECRUITINGTallinn, 10615, Estonia
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Contact Phone: •••-•••-•••• Email: •••••@•••••
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GSK Investigational Site
RECRUITINGTallinn, 10617, Estonia
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Contact Phone: •••-•••-•••• Email: •••••@•••••
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GSK Investigational Site
RECRUITINGHong Kong, 00852, Hong Kong
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Phone: •••-•••-•••• Email: •••••@•••••
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GSK Investigational Site
RECRUITINGShatin, Hong Kong
Contact
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Phone: •••-•••-•••• Email: •••••@•••••
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GSK Investigational Site
RECRUITINGKaunas, 47116, Lithuania
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Contact Phone: •••-•••-•••• Email: •••••@•••••
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GSK Investigational Site
RECRUITINGKaunas, LT-48259, Lithuania
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Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Phone: •••-•••-•••• Email: •••••@•••••
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GSK Investigational Site
RECRUITINGDurango, 34000, Mexico
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Contact Phone: •••-•••-•••• Email: •••••@•••••
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GSK Investigational Site
RECRUITINGTlalpan, 14340, Mexico
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GSK Investigational Site
RECRUITINGTlalpan, 14340, Mexico
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact
Contact
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Phone: •••-•••-•••• Email: •••••@•••••
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GSK Investigational Site
RECRUITINGBydgoszcz, 85-796, Poland
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Contact Phone: •••-•••-•••• Email: •••••@•••••
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GSK Investigational Site
RECRUITINGTrzebnica, 55-100, Poland
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Contact Phone: •••-•••-•••• Email: •••••@•••••
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GSK Investigational Site
RECRUITINGWarsaw, 02-172, Poland
Contact
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Phone: •••-•••-•••• Email: •••••@•••••
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.