Clinical trials: Healthy Volunteers (HV)
Functional Movement Disorders
Brain Activity in People With Functional Movement Disorders
This study will use functional MRI (fMRI, a technique that shows what areas of the brain are active when performing different mental tasks), to examine how the brain in people with functional movement disorders (FMD) may differ…
- Trial name
- NCT00448084
- Where
- United States
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Spatiotemporal Patterns
Brain Networks Responsible for Sense of Agency
This study of healthy normal volunteers will examine the brain networks involved in people's sense that they control their own movements (sense of agency).
- Trial name
- NCT00283907
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Healthy Volunteers (HV)
An Open-Label PET/CT Imaging Study to Evaluate Brain Serotonin Transporter (SERT) Occupancy Following Single-Dose Administration of LG-0317 Tablets in Healthy Participants
The purpose of the study is to evaluate brain serotonin transporter (SERT) receptor occupancy (RO) following single oral doses of LG-0317 tablets in healthy male participants; and to explore the pharmacokinetic/pharmacodynamic…
- Trial name
- NCT07708428
- Testing
- Cohort 1: LG-0317 20 mg, Cohort 1: LG-0317 40 mg, Cohort 1: LG-0317 80 mg
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- LinGang Laboratory
Succinic Semialdehyde Dehydrogenase Deficiency, SSADH Deficiency
PET Imaging of GABA Receptors in Succinic Semialdehyde Dehydrogenase Deficiency
This study will use brain imaging to map brain cell receptors for a chemical called GABA, a chemical that inhibits the activities of nerve cells.
- Trial name
- NCT00246870
- Where
- 2 sites in United States
- Volunteers
- 42 people
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Pain, Anxiety
PET Brain and Whole Body Distribution Studies for Nociceptin/Orphanin FQ Peptide (NOP) Receptor Using [11C]NOP-1A
Background: A small brain protein called nociceptin/orphanin FQ peptide (NOP) receptor may be involved in several brain diseases such as anxiety, depression, drug abuse, and seizures.
- Conditions
- Pain, Anxiety, Depression
- Trial name
- NCT01198197
- Testing
- NOP-1A
- Where
- United States
- Volunteers
- 41 people
- Sponsor
- National Institute of Mental Health (NIMH)
Anxiety Disorders, Fear
Brain Imaging Changes in Fear and Anxiety
The purpose of this study is to use brain imaging technology to investigate brain changes in people exposed to predictable versus unpredictable unpleasant stimuli.
- Trial name
- NCT00047853
- Testing
- Shock device, Acoustic startle
- Where
- United States
- Volunteers
- 1,080 people, healthy volunteers welcome
- Sponsor
- National Institute of Mental Health (NIMH)
Healthy
Non-Invasive Non-Ionizing Polarized Imaging System to Assess Structure of Cervix
Background: The uterine cervix is composed of muscle and collagen, which change as women age and under hormonal influences like puberty, pregnancy, and menopause.
- Trial name
- NCT00955864
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Normal Physiology
Collection of Peripheral Blood Stem Cells Using G-CSF and Plerixafor in Normal Volunteers
Background: Many treatments for immune system disorders involve the use of stem cells that have been collected from blood marrow.
- Trial name
- NCT01123499
- Where
- United States
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Alcohol-Related Disorders, Alcohol Dependence
Acamprosate to Reduce Symptoms of Alcohol Withdrawal
This study will examine whether a new drug called acamprosate can be helpful for alcohol withdrawal, a result of drinking high amounts of alcohol for long periods of time.
- Conditions
- Alcohol-Related Disorders, Alcohol Dependence, Alcoholism, Healthy Volunteer
- Trial name
- NCT00106106
- Testing
- NMR-spectroscopy, Oral acamprosate
- Where
- United States
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- National Institutes of Health Clinical Center (CC)
Depression, Involutional
Function of Catecholamines in the Brain During Depression
This study will explore brain function related to depressive symptoms and will examine DNA for genes that may be involved in depressive disorders, particularly genes that regulate synthesis and metabolism of the brain…
- Trial name
- NCT00082030
- Where
- United States
- Volunteers
- 71 people, healthy volunteers welcome
- Sponsor
- National Institute of Mental Health (NIMH)
Healthy
Direct Current Brain Polarization of the Frontal Lobes
This study will explore what effects, if any, direct current (DC) brain polarization may produce on mental processes, such as attention, reaction time, working memory, speed of information processing and mood or emotional states.
- Trial name
- NCT00424216
- Testing
- DC Polarization
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Healthy Volunteers (HV)
Drug-Drug Interaction Study of MDR-001 With Rifampin and Itraconazole in Healthy Adult Participants
A Phase I, open-label, fixed-sequence, two-part drug-drug interaction study in healthy Chinese adults to evaluate the effect of multiple-dose rifampin (Part A) or itraconazole (Part B) on the single-dose pharmacokinetics of…
- Trial name
- NCT07550621
- Testing
- MDR-001, Rifampin, Itraconazole
- Where
- China
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- MindRank AI Ltd
Breast Cancer (Locally Advanced or Metastatic), Healthy Volunteers (HV)
Signature Development and Validation Protocol for an Epigenetic Assay in Diagnosing Breast Cancer
The purpose of this research study is to test a new process for diagnosing breast cancer by examining changes to your DNA that can be detected from a blood test.
- Conditions
- Breast Cancer (Locally Advanced or Metastatic), Healthy Volunteers (HV), Unhealthy Volunteers, Breast Cancer Screening
- Trial name
- NCT07374796
- Testing
- Epigenetic Assay
- Where
- United States
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- University of Maryland, Baltimore
Raman Spectroscopy
Raman Scattering Spectroscopy to Measure Macular Pigment
This study will evaluate the ease and reliability of Raman scattering spectroscopy, a new technique to measure the amount of the pigment lutein in the retina, the light-sensitive tissue lining the back of the eye.
- Trial name
- NCT00060580
- Testing
- Raman scattering spectroscopy
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- National Eye Institute (NEI)
Endometriosis, Stem Cell Transplant
Bone Marrow Cell Engraftment of the Uterus and Genetic Studies of Reproductive Functioning
Background: Some transplant recipients have been found to have cells in their uterus that come from the donor. Researchers want to study uterine tissue from three different groups of women: (1) healthy volunteers, (2) people who…
- Conditions
- Endometriosis, Stem Cell Transplant, Healthy Volunteers
- Trial name
- NCT01468935
- Where
- United States
- Volunteers
- 79 people, healthy volunteers welcome
- Sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Inflammatory Disease, Autoimmune Disease
Screening Protocol for Subjects Being Evaluated for Center for Human Immunology, Autoimmunity, and Inflammatory Diseases (CHI) Protocols
Background: For every CHI research study, patients must fulfill a list of criteria, based primarily on their medical condition. To determine whether a patient meets these eligibility criteria to participate in a research…
- Conditions
- Inflammatory Disease, Autoimmune Disease, Immunologic Disease, Healthy Volunteers
- Trial name
- NCT00968084
- Where
- United States
- Volunteers
- 587 people, healthy volunteers welcome
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Healthy, Cerebrovascular Accident
Improvement of Use Dependent Plasticity in Chronic Stroke Patients
This study will examine the role of an amphetamine in improving the effect that electrical nerve stimulation has over brain flexibility associated with motor training in patients who experienced a stroke more than 1 year before.
- Trial name
- NCT00072735
- Testing
- Electrocardiogram
- Where
- United States
- Volunteers
- 48 people
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Cerebrovascular Accident
Role of the Intact Hemisphere in Recovery of Motor Function After Stroke
The purpose of this study is to better understand the role of the motor part of the brain in the recovery of motor function after stroke. The motor deficits that follow a stroke are compensated for over several months.
- Trial name
- NCT00028184
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Healthy Volunteers, Normal Physiology
Reference Values for Plasma Catechols
Objectives: Plasma levels of catechols have distinct meanings in terms of indicating functions of endogenous catecholamine systems.
- Trial name
- NCT00267904
- Testing
- Coffee, Banana, Olives
- Where
- United States
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Healthy
Magnetic Resonance Imaging of the Brain in Social and Emotional Reasoning
This study will use magnetic resonance imaging (MRI) to identify brain regions involved in social and emotional reasoning. It will identify differences in brain activity during task performance between people who have a nervous…
- Trial name
- NCT00060853
- Where
- United States
- Volunteers
- 330 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)