Super-Sized flu shot for tots? study tests higher dose

NCT ID NCT04544267

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

Summary

This study tested whether a high-dose flu vaccine works better than the standard dose in preventing the flu in children aged 6 to 35 months. About 100 children took part, receiving either the high-dose or standard-dose shot. The study was stopped early, so results are limited.

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Conditions

The condition(s) this trial relates to.

influenza prevention target

As listed by the trial registrant

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

Contacts and locations

Locations

  • Acevedo Clinical Research Associates Site Number : 8400007

    Miami, Florida, 33142, United States

  • California Research Foundation Site Number : 8400008

    San Diego, California, 92123-1881, United States

  • Cenexel JBR- Site Number : 8400006

    Salt Lake City, Utah, 84107, United States

  • Emory Childrens Center- Site Number : 8400001

    Atlanta, Georgia, 30322, United States

  • Foothill Family Clinic South- Site Number : 8400045

    Salt Lake City, Utah, 84121, United States

  • Heartland El Dorado- Site Number : 8400032

    El Dorado, Kansas, 67042, United States

  • Kentucky Pediatrics / Adult Research- Site Number : 8400005

    Bardstown, Kentucky, 40004, United States

  • Ohio Pediatric Research- Site Number : 8400027

    Dayton, Ohio, 45414, United States

  • Rainbow Pediatrics- Site Number : 8400033

    Barnwell, South Carolina, 29812, United States

  • Velocity Clinical Research- New Orleans Site Number : 8400009

    New Orleans, Louisiana, 70119, United States