Which ADHD drug works best for preschoolers? new study aims to find out.
NCT ID NCT07300956
First seen Jan 07, 2026 · Last updated May 19, 2026 · Updated 18 times
Summary
This study compares two medications, methylphenidate and guanfacine, to see which works better for treating ADHD in children ages 3 to 5. Researchers will measure how much symptoms improve and how many children stop the medicine early. The goal is to find the safest and most effective option for young kids.
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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
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Boston Children's Hospital
Boston, Massachusetts, 02115, United States
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Children's Hospital of Philadelphia
Philadelphia, Pennsylvania, 19104, United States
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Children's Mercy Hospital
Kansas City, Missouri, 64108, United States
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Cincinnati Children's Hospital Medical Center
Cincinnati, Ohio, 45229, United States
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Stanford Medicine Children's Health
Palo Alto, California, 94304, United States
Contact
Contact Email: •••••@•••••
Conditions
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