Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 4, 2026, 5:55 PM EDT

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Showing 25–27 of 27 matching trials from the live ClinicalTrials.gov search.
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Extended-release Guanfacine Hydrochloride, Atomoxetine Hydrochloride, Placebo Comparator
Drug
Lead sponsor
Shire
Industry
Eligibility
6 Years to 17 Years
Enrollment
338 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
11
States / cities
San Diego, California • Maitland, Florida • Atlanta, Georgia + 8 more
Conditions
Attention-deficit/Hyperactivity Disorder
Interventions
Extended-release Guanfacine Hydrochloride, Placebo
Drug · Other
Lead sponsor
Shire
Industry
Eligibility
6 Years to 17 Years
Enrollment
528 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
27
States / cities
Dothan, Alabama • Little Rock, Arkansas • San Diego, California + 24 more
Conditions
Prader-Willi Syndrome, Aggression, Self-Injurious Behavior, Pathologic Processes, Behavioral Symptoms, Intellectual Disability, Neurobehavioral Manifestations, Neurologic Manifestations, Nervous System Diseases, Abnormalities, Multiple, Congenital Abnormalities, Chromosome Disorders, Genetic Diseases, Inborn, Obesity, Overnutrition, Nutrition Disorders, Antihypertensive Agents, Neurotransmitter Agents, Molecular Mechanisms of Pharmacological Action, Physiological Effects of Drugs, Skin-Picking
Interventions
Guanfacine Extended Release, Placebo
Drug · Other
Lead sponsor
Maimonides Medical Center
Other
Eligibility
6 Years to 35 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Brooklyn, New York