49 studies found for:    guanfacine
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Rank Status Study
1 Unknown  Guanfacine Adjunctive Treatment to Atypical Antipsychotics for Cognitive Dysfunction in Schizophrenia
Conditions: Schizophrenia;   Schizoaffective Disorder;   Cognitive Impairment
Intervention: Drug: Guanfacine/Tenex
2 Active, not recruiting PK/PD Comparison of Guanfacine ER and IR
Condition: Smoking
Intervention: Drug: Guanfacine
3 Suspended The Effects of Ketamine and Guanfacine on Working Memory in Healthy Subjects
Condition: Normal NMDA Receptor Function
Interventions: Drug: Guanfacine then Placebo;   Drug: Placebo then Guanfacine
4 Completed
Has Results
Guanfacine Immediate-release Electrocardiogram Results (QTc) Study
Condition: Healthy
Interventions: Drug: immediate release guanfacine hydrochloride;   Drug: moxifloxacin;   Drug: Placebo
5 Recruiting Open-Label Pilot Study of Guanfacine-Extended Release for the Treatment of Cannabis Dependence
Condition: Cannabis Dependence
Intervention: Drug: Guanfacine
6 Recruiting Effect of Guanfacine on Opioid-induced Hyperalgesia (OIH) and Tolerance
Condition: Chronic Pain
Interventions: Drug: Guanfacine;   Drug: Morphine;   Drug: Placebo
7 Recruiting Guanfacine for the Treatment of Hyperactivity in Pervasive Developmental Disorder
Condition: Pervasive Development Disorders
Interventions: Drug: methylphenidate;   Other: placebo;   Drug: extended-release guanfacine
8 Terminated Effect of Guanfacine Extended-Release on Attention Deficit Hyperactivity Disorder (ADHD)-Associated Insomnia
Conditions: Attention-Deficit/Hyperactivity Disorder;   Attention Deficit Disorder;   Insomnia;   Sleep Disorders
Interventions: Drug: Guanfacine extended-release tablets;   Drug: Placebo comparator
9 Recruiting Guanfacine in Children With Tic Disorders
Conditions: Tourette Disorder;   Tourette Syndrome
Interventions: Drug: placebo;   Drug: extended-release guanfacine (Intuniv)
10 Recruiting Guanfacine Clinical Trial for Smoking Cessation
Condition: Smoking Cessation
Interventions: Drug: Guanfacine;   Drug: Placebo
11 Completed Guanfacine Treatment for Prefrontal Cognitive Dysfunction in Elderly Subjects
Condition: Cognitive Aging
Interventions: Drug: Guanfacine;   Drug: Placebo
12 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
13 Recruiting Neurobiological Basis of Response to Guanfacine Extended Release in Children and Adolescents With ADHD
Conditions: ADHD;   Attention Deficit Hyperactivity Disorder
Interventions: Drug: Guanfacine Hydrochloride XR;   Drug: Placebo
14 Recruiting Efficacy of Intuniv Extended Release as Adjunctive Therapy With Psycho-stimulant on Executive Function in Children With ADHD
Condition: Attention Deficit Hyperactivity Disorder
Interventions: Drug: Guanfacine extended release;   Drug: Placebo
15 Unknown  Guanfacine to Treat Borderline Personality Disorder
Condition: Borderline Personality Disorder
Intervention: Drug: guanfacine (Tenex)
16 Active, not recruiting Access to Extended Release Guanfacine HCl for Subjects Who Participated in Studies SPD503-315 or SPD503-316 in Europe
Condition: ADHD
Intervention: Drug: Extended-release Guanfacine HCl (Intuniv, SPD503)
17 Recruiting Intuniv vs Placebo in the Treatment of Childhood Intermittent Explosive Disorder
Conditions: Intermittent Explosive Disorder;   Childhood Aggression;   Oppositional Defiant Disorder;   Attention Deficit Disorder
Interventions: Behavioral: Parent Management Training;   Other: Placebo;   Drug: Intuniv
18 Unknown  Guanfacine for the Treatment of Spatial Neglect and Impaired Vigilance
Conditions: Stroke;   Hemispatial Neglect
Interventions: Drug: Guanfacine;   Drug: Placebo
19 Completed
Has Results
Tolerability and Efficacy of AM and PM Once Daily Dosing With Extended-release Guanfacine Hydrochloride in Children 6-12 With Attention-Deficit/Hyperactivity Disorder (ADHD) (The ADHD Tempo Study)
Condition: Attention-Deficit/Hyperactivity Disorder
Interventions: Drug: extended-release guanfacine hydrochloride (SPD503);   Drug: placebo;   Drug: extended-release guanfacine hydrochloride
20 Completed Language-based Learning Skills and Attention Deficit Hyperactivity Disorder (ADHD): Impact of Treatment With Sustained-release Guanfacine
Condition: Attention-deficit/Hyperactivity Disorder
Intervention: Drug: Guanfacine (sustained release)

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Indicates status has not been verified in more than two years