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Study identifier: NCT04781140 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Evaluation of SPN-812 (Viloxazine Extended-release Capsule) in Preschool-age Children With ADHD

Condition: Attention-Deficit/Hyperactivity Disorder  ·  Sponsor: Supernus Pharmaceuticals, Inc.

PhasePhase 4
Planned participants286
Who can joinAll sexes, 48 Months to 69 Months
Healthy volunteersNo

About this study

This study will evaluate the efficacy and safety of SPN-812 (viloxazine extended release) in children 4 to 5 years of age with ADHD.

This description comes directly from the study's public registry record.

Talk to the study team

Joseph T Hull, PhD  ·  240-403-5324  ·  jhull@supernus.com

Leslie Brijbasi  ·  301-838-2519  ·  lbrijbasi@supernus.com

Always discuss trial participation with your own doctor first.

Locations (47)

The Center for Clinical Trials, Inc.Saraland, Alabama, United StatesRecruiting
Preferred Research Partners, Inc.Little Rock, Arkansas, United StatesRecruiting
Advanced Research Center (ARC), Inc.Anaheim, California, United StatesRecruiting
Sun Valley Research CenterImperial, California, United StatesRecruiting
Alliance ResearchLong Beach, California, United StatesRecruiting
IMMUNOe Research CentersCentennial, Colorado, United StatesRecruiting
Luna Research CenterCoral Gables, Florida, United StatesRecruiting
Sarkis Clinical TrialsGainesville, Florida, United StatesRecruiting
Clinical Neuroscience Solutions, Inc.Jacksonville, Florida, United StatesRecruiting
Avantis Clinical Research LLCMiami, Florida, United StatesRecruiting
Hope Research Network, LLC.Miami, Florida, United StatesRecruiting
Medical Research Group of Central FloridaOrange City, Florida, United StatesRecruiting

+ 35 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT04781140