Clinical trials: fMRI
Attention Deficit Disorder With Hyperactivity, Conduct Disorder
Brain Indices of Stimulant Treatment in Drug-Naive Youth at Risk for Substance Use Disorder
Childhood ADHD and comorbid oppositional defiant disorder (ODD) and conduct disorder (CD) are considered risk factors for subsequent substance abuse, and youth with both ADHD and ODD/CD are at greatest risk.
- Conditions
- Attention Deficit Disorder With Hyperactivity, Conduct Disorder, Substance Abuse
- Trial name
- NCT04170738
- Testing
- Adderall
- Where
- United States
- Volunteers
- 33 people
- Sponsor
- Jeffrey Newcorn
Schizophrenia, Memory Disorders
The Effects of Atomoxetine on Cognition and Brain Function Based on Catechol-O-methyltransferase(COMT) Genotype
This study will evaluate whether Atomoxetine improves cognition in healthy volunteers as well as patients with schizophrenia. Atomoxetine is a drug that has been Food and Drug Administration (FDA) approved for Attention Deficit…
- Conditions
- Schizophrenia, Memory Disorders, Cognition Disorders
- Trial name
- Atomoxetine (NCT00548327)
- Testing
- Atomoxetine, Functional magnetic resonance imaging, Neuropsychological Testing
- Where
- United States
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- National Institute of Mental Health (NIMH)
Diabetes Mellitus, Type 2, Glucose, High Blood
Use of Functional MRI to Assess Functional Hypothalamic Activation in Response to Diazoxide
The goal of this study is to determine whether metabolic control centers in the brain can be activated in patients with type 2 diabetes (T2D) as compared to non-diabetic individuals.
- Conditions
- Diabetes Mellitus, Type 2, Glucose, High Blood, Glucose Metabolism Disorders (Including Diabetes Mellitus)
- Trial name
- NCT03566511
- Testing
- Diazoxide
- Where
- United States
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- Meredith Hawkins
Alcohol Dependence
ALK21-018: Effects of Medisorb® Naltrexone (VIVITROL®) on Alcohol Craving in Treatment-seeking, Alcohol-dependent Adults
This was a study of the effects of VIVITROL® on alcohol cue-induced craving and the associated brain activation patterns in alcohol-dependent adults who had recently completed alcohol detoxification and were seeking further…
- Trial name
- NCT00511836
- Testing
- VIVITROL 380 mg
- Where
- United States
- Volunteers
- 31 people
- Sponsor
- Alkermes, Inc.
Mild Cognitive Impairment
Using fMRI-guided TMS to Increase Central Executive Function in Older Adults (MCI_Sub)
This is an administrative supplement to an existing project "Using fMRI-guided TMS to increase central executive function in older adults: NCT02767323" This award allows extending our existing fMRI-TMS paradigm to patients with a…
- Trial name
- MCI_Sub (NCT04176406)
- Testing
- rTMS
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Duke University
Fibromyalgia
Randomized Controlled Trial of CES for Fibromyalgia
Given recent increasing opioid-related deaths and evidence showing against the use of opioids for non-malignant chronic pain, there is growing need for non-narcotic pain management.
- Trial name
- NCT04115033
- Testing
- Alpha-stim
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- VA Office of Research and Development
Nicotine Dependence
Impact of Varenicline on Blood-Oxygen-Level Dependent (BOLD) Functional Magnetic Resonance Imaging (fMRI) Activation on Smokers
The purpose of this study is to evaluate the impact of varenicline treatment on cue induced craving to smoking using brain imaging.
- Trial name
- GRAND (NCT00934024)
- Testing
- varenicline
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- Medical University of South Carolina
Schizophrenia
Clinical Trial of Tolcapone for Cognition in Schizophrenia
This study will evaluate whether Tolcapone improves cognition in healthy volunteers as well as patients with schizophrenia. Talcapone is a drug that has been FDA approved for Attention Deficit Disorder and allegedly increase the…
- Trial name
- NCT00044083
- Testing
- Tolcapone
- Where
- United States
- Volunteers
- 210 people, healthy volunteers welcome
- Sponsor
- National Institute of Mental Health (NIMH)
Depression
Intravenous Ketamine Plus Neurocognitive Training for Depression
This study has two aims: 1) to characterize the effects of intravenous ketamine on neurocognitive markers in depressed patients; 2) to test the efficacy of a synergistic intervention for depression combining intravenous ketamine…
- Trial name
- NCT03237286
- Testing
- Intravenous ketamine, Computer-based Cognitive Training
- Where
- United States
- Volunteers
- 154 people
- Sponsor
- Rebecca Price
Obesity, Overweight
A Study of Tirzepatide in Overweight and Very Overweight Participants
The main purpose of this study is to measure the effect of tirzepatide on food intake in participants who are overweight or very overweight.
- Trial name
- NCT04311411
- Testing
- Tirzepatide, Liraglutide
- Where
- 3 sites in United States
- Volunteers
- 114 people
- Sponsor
- Eli Lilly and Company
Acute Stress Reaction
Neuronal Correlates of Neurexan® Action in Mildly to Moderately Stressed Probands
The purpose of this study is to explore the effect of Neurexan® on the brain response when participants undergo an emotional stressful condition in verum compared to placebo.
- Trial name
- NEURIM (NCT02602275)
- Testing
- Neurexan
- Where
- Germany
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- Biologische Heilmittel Heel GmbH
Aging, Mild Cognitive Impairment
Internet-based Conversational Engagement Clinical Trial
The study aims to randomize 320 (160 Caucasian, 160 African American) socially isolated adults 75+ years old (50:50 split between those with normal cognition and mild cognitive impairment (MCI)) recruited from the community to…
- Trial name
- I-CONECT (NCT02871921)
- Testing
- Conversational Engagement
- Where
- 2 sites in United States
- Volunteers
- 186 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Transcranial Magnetic Stimulation
iTBS/fMRI Study of Hierarchical Control in the PFC
The objective of this study is to examine the effect of transcranial magnetic stimulation (TMS) on the prefrontal cortex and posterior parietal cortex.
- Trial name
- NCT05878080
- Testing
- transcranial magnetic stimulation
- Where
- 2 sites in United States
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Florida State University
Low Back Pain
Brain Imaging of Lidoderm for Chronic Back Pain
The investigators tested whether pain decrease can be observed centrally with non-invasive brain imaging in CBP subjects receiving Lidoderm. The investigators first tested effects of 5% Lidoderm patched in an open labelled trial.
- Trial name
- NCT01515540
- Testing
- lidocaine
- Where
- United States
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Northwestern University
Diabetes Mellitus, Type 1
Dietary Glycemic Index, Brain Function and Food Intake in Patients With Type 1 Diabetes Mellitus
Processed carbohydrates cause rapid changes in blood sugar and have been associated with overeating and obesity. We have shown that test meals high in processed carbohydrate affect brain areas involved in addiction, craving and…
- Trial name
- NCT02772783
- Testing
- high GI meal, low GI meal, euglycemic insulin clamp
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- Boston Children's Hospital
Nicotine Addiction
Acute and Chronic Nicotine Modulation of Reinforcement Learning
The purpose of this study is to use functional magnetic resonance imaging (fMRI) to investigate the acute and chronic effects of nicotine on motivational behavior and prediction error-related neural activation.
- Trial name
- NicLearning (NCT01830842)
- Testing
- Nicotine polacrilex, satiety, abstinence
- Where
- United States
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Duke University
Ornithine Transcarbamylase Deficiency
Investigation of Brain Nitrogen in Partial Ornithine Transcarbamylase Deficiency (OTCD) Using 1 H MRS, DTI, and fMRI
The purpose of this study is to use various types of MRI and cognitive testing to evaluate changes in the brain and cognitive function that occur in subjects with ornithine transcarbamylase deficiency (OTCD) relative to healthy…
- Trial name
- NCT01569568
- Testing
- MRI scanning, Cognitive testing
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- Andrea Gropman
Fibromyalgia
Cranial Electrical Stimulation Effects on Symptoms in Persons With Fibromyalgia
The purpose of this study is to determine the effects of mild cranial electrical stimulation on pain, fatigue, sleep disturbances, perceived stress, blood pressure, and functional status in persons with fibromyalgia.
- Trial name
- NCT00928720
- Testing
- CES device
- Where
- United States
- Volunteers
- 57 people
- Sponsor
- University of Virginia
Anxiety, Social Anxiety Disorder
Neurofeedback Enhanced Cognitive Reappraisal Training
This study seeks to understand emotion regulation in those with anxiety using real-time functional magnetic resonance imaging neurofeedback, a tool that allows individuals to control brain activity.
- Conditions
- Anxiety, Social Anxiety Disorder, Panic Disorder, Generalized Anxiety Disorder
- Trial name
- NCT06132659
- Testing
- Functional magnetic resonance imaging (fMRI) with Veritable-NF
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- University of Michigan
Post-Traumatic Stress Disorder
A Study To Assess the Effects Of PF-04457845 On BOLD fMRI In Subjects With Post Traumatic Stress Disorder
The purpose of the study is to evaluate proof of mechanism of PF-04457845, using a well-established neuroimaging paradigm including behavioral tasks selected to activate neuro-circuitry relevant to Post Traumatic Stress Disorder.
- Trial name
- NCT02216097
- Testing
- PF-04457845
- Where
- 3 sites in United States
- Volunteers
- 14 people
- Sponsor
- Pfizer