Clinical Trials Sponsored by National Institute of Public Health of Tunisia

Total 15522 results

National Institute of Mental Health (NIMH)

Recruiting

Mechanism of Action Underlying Ketamine's Antidepressant Effects: The AMPA Throughput Theory in Patients With Treatment-Resistant Major Depression

Depression | Major Depression | Major Depressive Disorder

United States
National Institute of Mental Health (NIMH)

Recruiting

Characterization and Treatment of Adolescent Depression

Depression

United States
National Institute of Mental Health (NIMH)

Recruiting

Development of Non-Invasive Brain Stimulation Techniques

Normal Physiology

United States
National Institute of Mental Health (NIMH)

Recruiting

Concurrent fMRI-guided rTMS and Cognitive Therapy for the Treatment of Major Depressive Episodes

Major Depressive Disorder

United States
National Institute of Mental Health (NIMH)

Recruiting

Neuropharmacologic Imaging and Biomarker Assessments of Response to Acute and Repeated-Dosed Ketamine Infusions in Major Depressive Disorder

Depression | Major Depressive Disorder | Healthy Volunteer

United States
National Institute of Mental Health (NIMH)

Recruiting

Main Study: Influence on Plasticity of Brain Temperature Sub-Study: Phase Triggered Paired Associative Stimulation (PAS)

Healthy Volunteers

United States
National Institute of Mental Health (NIMH)

Recruiting

Studying Childhood-onset Behavioral, Psychiatric, and Developmental Disorders

Sleep | Autism | Neurological Disorder

United States
National Institute of Mental Health (NIMH)

Recruiting

A Longitudinal Investigation of the Endocrine and Neurobiologic Events Accompanying Puberty

fMRI

United States
National Institute of Mental Health (NIMH)

Recruiting

Top-Down Attentional Control of Visual-Processing

fMRI | Focal Brain Lesion | Focal Lesions

United States
National Institute of Mental Health (NIMH)

Recruiting

Development of Magnetic Resonance Imaging Techniques for Studying Mood and Anxiety Disorders

Mood Disorders | Anxiety Disorders

United States
National Institute of Mental Health (NIMH)

Recruiting

Family Study of Affective and Anxiety Spectrum Disorders

Mood Disorders | Migraine | Sleep Disorders

United States
National Institute of Mental Health (NIMH)

Recruiting

Studies of Blood Flow to the Brain During Thought

Healthy Volunteer

United States
National Institute of Mental Health (NIMH)

Recruiting

Study of Premenstrual Syndrome and Premenstrual Dysphoria

Mood Disorder

United States
National Institute of Mental Health (NIMH)

Recruiting

Brain Imaging of Childhood Onset Psychiatric Disorders, Endocrine Disorders and Healthy Volunteers

Schizophrenia | Attention Deficit Hyperactivity Disorder | Attention Deficit Disorder With Hyperactivity

United States
National Institute of Mental Health (NIMH)

Completed

Protein Synthesis in the Brain of Patients With Fragile X Syndrome

Healthy Volunteers | Fragile X Syndrome

United States
National Institute of Mental Health (NIMH)

Completed

Brain Imaging Changes in Fear and Anxiety

Anxiety Disorders | Fear

United States
National Institute of Mental Health (NIMH)

Completed

Effects of Arousal and Stress in Anxiety

Healthy Volunteers

United States
National Institute of Mental Health (NIMH)

Completed

Expectation of Unpleasant Events in Anxiety Disorders

Anxiety Disorders

United States
National Institute of Mental Health (NIMH)

Completed

Mental Health Impact of COVID-19 Pandemic on NIMH Research Participants and Volunteers

Healthy Volunteer | Anxiety Disorder | Mood Disorder | Preexisting Medical Condition

United States
National Institute of Mental Health (NIMH)

Completed

A Treatment Study for Premenstrual Syndrome (PMS)

Menstruation Disturbances | Premenstrual Syndrome

United States
National Institute of Mental Health (NIMH)

Completed

The Effects of Reproductive Hormones on Mood and Behavior

Healthy Volunteers

United States
National Institute of Mental Health (NIMH)

Completed

Title: Evaluation of a Novel PET Radioligand for Phosphodiesterase-4D (PDE4D)

Depression

United States
National Institute of Mental Health (NIMH)

Completed

PET Imaging of Phosphodiesterase-4 (PDE4) in Brain and Peripheral Organs of McCune-Albright Syndrome

Nervous System Disease

United States
National Institute of Mental Health (NIMH)

Completed

Ask Suicide-Screening Questions to Everyone in Medical Settings (asQ em): Development of a Suicide Risk Screening Instrument for Adult Medical Inpatients

Questionnaires and Surveys

United States
National Institute of Mental Health (NIMH)

Terminated

PET Evaluation of Brain Peripheral Benzodiazepine Receptors Using [11C]PBR28 in HIV-Seropositive Patients With (MCMD)

HIV Infections | Healthy | AIDS Dementia Complex | AIDS-Related Dementia Complex | HIV-Associated Cognitive Motor Complex | HIV-Dementia | AIDS Encephalopathy

United States
National Institute of Mental Health (NIMH)

Terminated

Use of the Ask Suicide-Screening Questions (ASQ) in Pediatric Outpatient Settings

Children | Adolescents

United States
National Institute of Mental Health (NIMH)

Completed

Intravenous Immunoglobulin for PANDAS

Obsessive-Compulsive Disorder | Children | PANDAS | Autoimmune Disease | Anxiety Disorder

United States
National Institute of Mental Health (NIMH)

Completed

Characterizing Lone Parenting: A Multi-institutional Pilot Study of the Perceptions of Support and Perceived Stress of Lone Parents of Children With Cancer

Cancer

United States
National Institute of Mental Health (NIMH)

Completed

PET Imaging of P-glycoprotein Function Using [11C]dLop

Healthy

United States
National Institute of Mental Health (NIMH)

Completed

The Use of a Distress Thermometer in a Pediatric Research Setting: An Exploratory Pilot Study

HIV Infections | Cancer

United States
National Institute of Mental Health (NIMH)

Completed

PET Brain and Whole Body Distribution Studies for Nociceptin/Orphanin FQ Peptide (NOP) Receptor Using [11C]NOP-1A

Depression | Pain | Anxiety

United States
National Institute of Mental Health (NIMH)

Terminated

Imaging of Brain Receptors Using (11C)mGlu1

Pharmacokinetics | Dosimetry

United States
National Institute of Mental Health (NIMH)

Completed

PET Scanning of Adults With Attention Deficit Hyperactivity Disorder (ADHD)

Attention Deficit Hyperactivity Disorder | Volunteer

United States
National Institute of Mental Health (NIMH)

Completed

Study of [11C]DPA-713 for Temporal Lobe Epilepsy

Epilepsy | Temporal Lobe

United States
National Institute of Mental Health (NIMH)

Completed

PET Evaluation of Brain Peripheral Benzodiazepine Receptors Using [11C]PBR28 in Frontotemporal Dementia

Dementia | Frontotemporal Lobar Degeneration

United States
National Institute of Mental Health (NIMH)

Completed

Behavior in Children With Attention Deficit Hyperactivity Disorder and in Healthy Volunteers

Attention Deficit Hyperactivity Disorder

United States
National Institute of Mental Health (NIMH)

Withdrawn

Investigating the Impact of Methylphenidate on Neural Response in Disruptive Behavioral Disorder

Conduct Disorder | Attention Defict Hyperactivity Disorder
National Institute of Mental Health (NIMH)

Completed

Investigating the Role of Serotonin in Emotional Processing Through the Use of Tryptophan Depletion

Healthy

United States
National Institute of Mental Health (NIMH)

Completed

P-glycoprotein Function in Brain Diseases

Parkinson Disease | Alzheimer Disease | Frontotemporal Lobar Degeneration

United States
National Institute of Mental Health (NIMH)

Terminated

Procedures for Sample Acquisition and Distribution for The Human Brain Collection Core

PTSD | Schizophrenia | Bipolar Disorder | Major Depression

United States
National Institute of Mental Health (NIMH)

Terminated

Riluzole to Treat Depression in Bipolar Disorder

Bipolar Disorder

United States
National Institute of Mental Health (NIMH)

Completed

Rapid Antidepressant Effects of Ketamine in Major Depression

Depression | Mood Disorders | Major Depresssion

United States
National Institute of Mental Health (NIMH)

Completed

The Effects of Dextroamphetamine on Brain Function

Healthy

United States
National Institute of Mental Health (NIMH)

Completed

Evaluation of Two Radioactive Chemicals to Image mGluR5 Receptors in Brain

mGluR5 Receptors

United States
National Institute of Mental Health (NIMH)

Terminated

Clinical Trial of Tolcapone for Cognition in Schizophrenia

Schizophrenia

United States
National Institute of Mental Health (NIMH)

Completed

PET Imaging of Peripheral Benzodiazepine Receptors in Patients With Neurocysticercosis Using [F-18]FB

Healthy | Neurocysticercosis

United States
National Institute of Mental Health (NIMH)

Completed

Psychopharmacology of Fear-Potentiated Startle in Humans

Healthy

United States
National Institute of Mental Health (NIMH)

Terminated

Imaging Cannabinoid CB1 Receptors in Schizophrenia

Schizophrenia

United States
National Institute of Mental Health (NIMH)

Completed

Examination of Brain Serotonin Receptors in Patients With Mood Disorders

Depression | Bipolar Disorder | Mood Disorder

United States
National Institute of Mental Health (NIMH)

Completed

Screening and Evaluation of Patients With Signs and Symptoms of Alzheimer's Disease

Alzheimer's Disease

United States

Clinical Trials Sponsored by National Institute of Public Health of Tunisia

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