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875 studies found for:    "Attention Deficit Disorder with Hyperactivity" [DISEASE]
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Rank Status Study
1 Completed A Safety and Effectiveness Study of Methylphenidate HCl Extended-release Tablets in Adults With Attention Deficit Hyperactivity Disorder
Condition: Attention Deficit Disorder With Hyperactivity
Intervention: Drug: methylphenidate hydrochloride extended-release tablets
2 Completed
Has Results
Electrophysiological Effects of Guanfacine Extended Release in Attention Deficit Hyperactivity Disorder (ADHD)
Condition: Attention Deficit Disorder With Hyperactivity
Interventions: Drug: Guanfacine Extended Release;   Drug: Placebo
3 Completed CONCERTA (OROS Methylphenidate Hydrochloride) for the Treatment of Attention Deficit Hyperactivity Disorder in Adults
Condition: Attention Deficit Disorder With Hyperactivity
Intervention: Drug: CONCERTA (OROS methylphenidate hydrochloride)
4 Unknown  Nutrient Intake in Children With Attention Deficit Hyperactivity Disorder
Condition: Attention Deficit Disorder With Hyperactivity
Intervention:
5 Completed An Effectiveness and Safety Study of CONCERTA® (Methylphenidate Hydrochloride) in the Treatment of Adolescents With Attention Deficit Hyperactivity Disorder
Condition: Attention Deficit Disorder With Hyperactivity
Intervention: Drug: methylphenidate hydrochloride
6 Completed A Study of the Effectiveness and Safety of Prolonged-release Methylphenidate Hydrochloride in Adult Patients With Attention Deficit/Hyperactivity Disorder.
Condition: Attention Deficit Disorder With Hyperactivity
Intervention: Drug: methylphenidate hydrochloride
7 Completed Clonidine in Attention Deficit Hyperactivity Disorder (ADHD) in Children
Condition: Attention Deficit Disorder With Hyperactivity
Interventions: Drug: clonidine;   Drug: methylphenidate;   Other: placebo
8 Completed Pilot Study of Duloxetine in Adult Attention Deficit Hyperactivity Disorder(ADHD)
Condition: Attention Deficit Disorder With Hyperactivity
Interventions: Drug: duloxetine;   Drug: placebo
9 Suspended Genetic Analysis of Attention Deficit Hyperactivity Disorder (ADHD)
Condition: Attention Deficit Disorder With Hyperactivity
Intervention:
10 Completed Sleepiness and Driving Performances in Adults With Attention-Deficit/ Hyperactivity Disorder (ADHD)
Condition: Attention Deficit Disorder With Hyperactivity
Interventions: Other: Polysomnography;   Other: Maintenance Wakefulness Test;   Behavioral: Neuropsychological evaluation;   Other: Driving test on a simulator
11 Completed
Has Results
An Efficacy Study of Osmotic Release Oral System (OROS) Methylphenidate in Participants With Attention-Deficit/Hyperactivity Disorder (ADHD)
Condition: Attention Deficit Disorder With Hyperactivity
Intervention: Drug: OROS Methylphenidate HCl
12 Unknown  Clinical and Neuropsychological Validity of Attention-Deficit Hyperactivity Disorder in Adulthood
Condition: Attention Deficit Disorder With Hyperactivity
Intervention:
13 Completed Screening for Attention-deficit/Hyperactivity Disorder (ADHD) in Adolescent and Adult High Risk Populations
Condition: Attention Deficit Disorder With Hyperactivity
Intervention:
14 Completed Study of Attention Deficit/Hyperactivity Disorder Using Transcranial Magnetic Stimulation
Condition: Attention Deficit Disorder With Hyperactivity
Intervention:
15 Completed
Has Results
Open Label, Multicentre Extension Study of Protocol 42603ATT3002 to Evaluate Safety of Prolonged Release OROS Methlyphenidate in Adults With Attention Deficit Hyperactivity Disorder (ADHD)
Condition: Attention Deficit Disorder With Hyperactivity
Interventions: Drug: double blind placebo;   Drug: double blind PR OROS methylphenidate;   Drug: open label PR OROS methylphenidate
16 Unknown  Evaluation of Oral Needs of Children With Disorder Attention Deficit/Hyperactivity Disorder
Condition: Attention Deficit Disorder With Hyperactivity
Intervention:
17 Completed Study Evaluating the Safety and Efficacy of CLONICEL® to Treat Children and Adolescents With Attention Deficit Hyperactivity Disorder (ADHD)
Condition: Attention Deficit Disorder With Hyperactivity
Interventions: Drug: high dose clonidine HCl sustained release;   Drug: low dose clonidine HCl sustained release;   Drug: placebo
18 Recruiting Methylphenidate in Adults With Attention Deficit/Hyperactivity Disorder
Condition: Attention Deficit Disorder With Hyperactivity
Intervention: Drug: Immediate-release Methylphenidate
19 Completed Effects of Using Betahistine to Treat Adults With Attention Deficit Hyperactivity Disorder
Condition: Attention Deficit Disorder With Hyperactivity
Interventions: Drug: Betahistine Hydrochloride;   Drug: Placebo Capsule
20 Terminated Cerebellar Loops and Attention Deficit Hyperactivity Disorder (ADHD)
Condition: Attention Deficit Disorder With Hyperactivity
Intervention: Other: Imaging

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Study has passed its completion date and status has not been verified in more than two years.