- Adjustment Disorders 5 studies
- Affective Disorders, Psychotic 418 studies
- Affective Symptoms 2 studies
- Aggression 175 studies
- Agoraphobia 10 studies
- AIDS Dementia Complex 18 studies
- Alcohol Drinking 99 studies
- Alcohol Withdrawal Delirium 1 study
- Alcohol-Related Disorders 290 studies
- Alcoholic Intoxication 9 studies
- Alcoholism 260 studies
- Alzheimer Disease 457 studies
- Amnesia 38 studies
- Amphetamine-Related Disorders 21 studies
- Anorexia Nervosa 43 studies
- Antisocial Personality Disorder 5 studies
- Anxiety Disorders 648 studies
- Anxiety, Separation 10 studies
- Aphasia, Primary Progressive 26 studies
- Asperger Syndrome 17 studies
- Attention Deficit and Disruptive Behavior Disorders 293 studies
- Attention Deficit Disorder with Hyperactivity 275 studies
- Auditory Perceptual Disorders 4 studies
- Autistic Disorder 123 studies
- Behavior, Addictive 124 studies
- Behavioral Symptoms 1289 studies
- Bipolar Disorder 441 studies
- Borderline Personality Disorder 34 studies
- Bulimia Nervosa 41 studies
- Cataplexy 9 studies
- Catatonia 2 studies
- Child Behavior Disorders 3 studies
- Child Development Disorders, Pervasive 123 studies
- Cocaine-Related Disorders 227 studies
- Cognition Disorders 675 studies
- Combat Disorders 8 studies
- Communication Disorders 83 studies
- Compulsive Behavior 23 studies
- Conduct Disorder 21 studies
- Consciousness Disorders 36 studies
- Conversion Disorder 4 studies
- Creutzfeldt-Jakob Syndrome 2 studies
- Delirium 675 studies
- Delirium, Dementia, Amnestic, Cognitive Disorders 667 studies
- Delusions 18 studies
- Dementia 701 studies
- Dementia, Vascular 23 studies
- Depersonalization 2 studies
- Depression 1352 studies
- Depression, Postpartum 35 studies
- Depressive Disorder 1338 studies
- Depressive Disorder, Major 564 studies
- Developmental Disabilities 142 studies
- Disorders of Excessive Somnolence 19 studies
- Dissociative Disorders 4 studies
- Drinking Behavior 61 studies
- Dyslexia 12 studies
- Dyslexia, Acquired 1 study
- Dyspareunia 12 studies
- Dyssomnias 576 studies
- Dysthymic Disorder 28 studies
- Eating Disorders 103 studies
- Encopresis 1 study
- Enuresis 9 studies
- Erectile Dysfunction 143 studies
- Feeding and Eating Disorders of Childhood 4 studies
- Firesetting Behavior 1 study
- Food Habits 5 studies
- Gambling 29 studies
- Heroin Dependence 50 studies
- Huntington Disease 35 studies
- Hypochondriasis 3 studies
- Hysteria 4 studies
- Impulse Control Disorders 42 studies
- Impulsive Behavior 19 studies
- Jet Lag Syndrome 3 studies
- Learning Disorders 15 studies
- Lewy Body Disease 9 studies
- Marijuana Abuse 50 studies
- Marijuana Smoking 11 studies
- Mental Disorders 5624 studies
- Mental Disorders Diagnosed in Childhood 508 studies
- Mental Fatigue 2 studies
- Mental Retardation 103 studies
- Mood Disorders 1430 studies
- Morphine Dependence 2 studies
- Motor Skills Disorders 1 study
- Mutism 3 studies
- Narcolepsy 18 studies
- Neonatal Abstinence Syndrome 7 studies
- Neurocirculatory Asthenia 16 studies
- Neurotic Disorders 6 studies
- Nocturnal Enuresis 4 studies
- Obsessive Behavior 1 study
- Obsessive-Compulsive Disorder 91 studies
- Opioid-Related Disorders 218 studies
- Panic Disorder 73 studies
- Paranoid Disorders 3 studies
- Paraphilias 3 studies
- Passive-Aggressive Personality Disorder 1 study
- Pedophilia 2 studies
- Personality Disorders 59 studies
- Phobic Disorders 73 studies
- Pick Disease of the Brain 26 studies
- Psychoses, Substance-Induced 2 studies
- Psychotic Disorders 1284 studies
- Quality of Life 902 studies
- Reactive Attachment Disorder 1 study
- Restless Legs Syndrome 66 studies
- Rett Syndrome 10 studies
- Schizophrenia 924 studies
- Schizophrenia and Disorders with Psychotic Features 906 studies
- Schizophrenia, Catatonic 1 study
- Schizophrenia, Childhood 2 studies
- Schizophrenia, Disorganized 1 study
- Schizophrenia, Paranoid 14 studies
- Schizotypal Personality Disorder 7 studies
- Seasonal Affective Disorder 13 studies
- Self Mutilation 2 studies
- Self-Injurious Behavior 44 studies
- Sexual Dysfunctions, Psychological 180 studies
- Shared Paranoid Disorder 1 study
- Sleep Deprivation 28 studies
- Sleep Disorders 625 studies
- Sleep Disorders, Circadian Rhythm 19 studies
- Sleep Disorders, Intrinsic 493 studies
- Sleep Initiation and Maintenance Disorders 173 studies
- Sleep-Wake Transition Disorders 1 study
- Smoking 481 studies
- Somatoform Disorders 42 studies
- Stress Disorders, Post-Traumatic 259 studies
- Stress Disorders, Traumatic 263 studies
- Stress Disorders, Traumatic, Acute 5 studies
- Stress, Psychological 29 studies
- Substance Abuse, Intravenous 9 studies
- Substance Withdrawal Syndrome 22 studies
- Substance-Related Disorders 1112 studies
- Suicide 50 studies
- Suicide, Assisted 1 study
- Suicide, Attempted 18 studies
- Tic Disorders 51 studies
- Tobacco Use Disorder 174 studies
- Tourette Syndrome 47 studies
- Transsexualism 3 studies
- Trichotillomania 8 studies
- Vaginismus 2 studies
Clinical Trials Authorship and Review
Clinical Trials content is provided directly by the U.S. National Institutes of Health via ClinicalTrials.gov and is not reviewed separately by ClinicalTrialsFeeds.org. Every page of specific clinical trials information contains a unique identifier which can be used to find further details directly from the National Institutes of Health.