Clinical trials: Neuroimaging
Long COVID, PASC Post Acute Sequelae of COVID 19
Brain Stimulation in Long COVID
Cognitive problems and severe fatigue are two frequently occurring symptoms in long COVID, also known as Post-Covid Condition or Post-Acute Sequelae of COVID-19 (PASC), and their causes are currently unknown.
- Conditions
- Long COVID, PASC Post Acute Sequelae of COVID 19, Post COVID-19 Condition (PCC)
- Trial name
- MALIBU (NCT07278206)
- Testing
- Repetitive Transcranial Magnetic Stimulation
- Where
- Netherlands
- Volunteers
- 66 people
- Sponsor
- Amsterdam UMC, location VUmc
Cerebral Lesion, Cognitive Deficit Following Brain Lesions
Brain Injury and Cognitive Function
The objective of this exploratory study is to elucidate the underlying cerebral mechanisms of cognitive deficits. To achieve this, the investigator will apply functional brain imaging techniques to patients suffering from…
- Trial name
- NCT05922748
- Testing
- imaging, Evoked Potentials, MEG
- Where
- France
- Volunteers
- 1,500 people, healthy volunteers welcome
- Sponsor
- Institut National de la Santé Et de la Recherche Médicale, France
Heroin Abuse, Opioid Use Disorder
Neuroimaging and CBD for Opioid Use Disorder
The investigators propose an imaging study to investigate the neurobiological effects of CBD (vs placebo) in participants with opioid use disorder who are maintained on methadone.
- Conditions
- Heroin Abuse, Opioid Use Disorder, Substance-Related Disorders, Opioid-Related Disorders
- Trial name
- NCT04567784
- Testing
- Cannabidiol (CBD)
- Where
- United States
- Volunteers
- 66 people
- Sponsor
- Yasmin Hurd
Hypoxia Ischemia, Cerebral, Hypoxia-Ischemia, Brain
Functional Imaging of Baby Brains
Infants are at risk of developing motor and cognitive neurodevelopmental disabilities as a sequelae to hypoxic-ischemic brain injury during the perinatal period.
- Conditions
- Hypoxia Ischemia, Cerebral, Hypoxia-Ischemia, Brain, Hypoxia Neonatal, Hypoxic-Ischemic Encephalopathy
- Trial name
- FIBB (NCT05514665)
- Testing
- Diffuse Optical Tomography
- Where
- Canada
- Volunteers
- 25 people
- Sponsor
- Hamilton Health Sciences Corporation
Alzheimer Disease
A Study of Two Doses of 18F-AV-45 in Alzheimer's Disease and Healthy Volunteers
This study will test two different doses of florbetapir F 18 to determine which dose is best to image amyloid plaques in the brains of Alzheimer's Disease (AD) patients using a positron emission tomography (PET) scanner.
- Trial name
- NCT01565330
- Testing
- florbetapir F 18
- Where
- 3 sites in United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Avid Radiopharmaceuticals
Psychedelic Experiences, Neuroimaging
Neural and Physiological Correlates of Psychedelic Sub-states
The main purpose of this study is to gain a better understanding of the distinct mental states and physical reactions that can arise during a psychedelic experience.
- Conditions
- Psychedelic Experiences, Neuroimaging, Healthy Volunteers
- Trial name
- i2 (NCT05698511)
- Testing
- Psilocybin
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Robin Carhart-Harris, PhD, MA
Recurrent Malignant Glioma
Avastin / Irinotecan in Patients With Recurrent or Progressive Malignant Glioma
Malignant glioma are the most common and aggressive primary brain tumors in adults. Despite advances in multimodal treatment including surgery, radiation and chemotherapy, most patients have a dismal prognosis of 9-15 months…
- Trial name
- AVIRMA01-09 (NCT01144988)
- Testing
- Bevacizumab / Irinotecan
- Where
- 2 sites in Austria
- Volunteers
- 35 people
- Sponsor
- Medical University Innsbruck
Anxiety, Depression
Using Neuroimaging to Understand Children's Mental Health and Treatment Outcomes
The study will compare the impact of Child STEPs versus usual school-based therapy on neural and companion behavioral measures of self-regulation.
- Conditions
- Anxiety, Depression, Trauma, Behavior Problems
- Trial name
- NCT03112265
- Testing
- Modular Approach to Therapy for Children with Anxiety, Depression, Trauma, and Conduct Problems, Monitoring and Feedback System, Treatment as usual
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Harvard University
Depressive Disorder, Depressive Disorder, Treatment-Resistant
Effect of Psilocybin on the Positive Valence System in Treatment-resistant Depression
The study hypothesis is that the antidepressant effect of psilocybin is mediated by a normalization of the functioning of the positive valence system.
- Conditions
- Depressive Disorder, Depressive Disorder, Treatment-Resistant, Hallucinogens, Reinforcement, Psychology
- Trial name
- PSILODAC (NCT06650800)
- Testing
- Psilocybin, MRI
- Where
- France
- Volunteers
- 10 people
- Sponsor
- Centre Hospitalier Universitaire de Nīmes
Perinatal Stroke
Baby Brain Recovery Study
This study will be a longitudinal multiple-visit observational study, done to identify possible bioindicators of recovery and repair of motor corticospinal pathways which may be targeted by future interventions in infants with…
- Trial name
- NCT05013736
- Testing
- Magnetic Resonance Imaging, Behavioral Assessments, Non invasive Transcranial Magnetic Stimulation
- Where
- United States
- Volunteers
- 65 people
- Sponsor
- University of Wisconsin, Madison
Post Traumatic Stress Disorder
Physiological Augmentation of Mindfulness Meditation
The purpose of the study is to compare the efficacy of a physiologically-augmented breath-focused mindfulness-based intervention to reduce symptoms of dissociation that are associated with psychological trauma, as well as…
- Trial name
- PAMM (NCT02754557)
- Testing
- Breath-Focused Meditation, Physiological Feedback
- Where
- 2 sites in United States
- Volunteers
- 65 people
- Sponsor
- Emory University
Brain Imaging
A Pilot Study of a Portable Head-Only MRI Scanner
This is a pilot study to demonstrate human brain imaging with a new portable 0.7 Tesla (T) MRI brain scanner recently developed at the CMRR.
- Trial name
- NCT07444034
- Testing
- 0.7 T MRI
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Hypertension, Cognitive Decline
The Influence of Tai Chi Practice on Blood Pressure and Brain Health Among Older Adults With Hypertension (ACTION)
High blood pressure and poor cognitive function are two common health problems among older adults in the United States. They are also closely related because high blood pressure may lead to negative changes in brain structure and…
- Trial name
- ACTION (NCT04384263)
- Testing
- Tai Chi
- Where
- United States
- Volunteers
- 19 people
- Sponsor
- University of Connecticut
Intracerebral Hemorrhage
Retrospective Study of Intracerebral Hemorrhage Patients in Hospital Parc Taulí
This is a retrospective observational study to investigate the clinical, analytical and neuroimaging data generated during routine clinical management of intracerebral hemorrhage.
- Trial name
- NCT04877405
- Testing
- No intervention
- Where
- Spain
- Volunteers
- 137 people
- Sponsor
- Universitat Autonoma de Barcelona
Parkinson Disease, Parkinsonian Syndrome
Study of the Effects of Dopaminergic Medications on Dopamine Transporter Density in Subjects With Parkinson's Disease
This study investigates whether there is a change in 123iodine-2ß- carbomethoxy-3ß-(4-iodophenyl) tropane ([123I]ß-CIT) uptake after short-term treatment with levodopa compared to either dopamine agonist or placebo.
- Trial name
- NCT00129181
- Testing
- cabergoline, carbidopa/levodopa, DATscan and SPECT imaging
- Where
- 9 sites in Austria, Germany and 2 more
- Volunteers
- 30 people
- Sponsor
- Institute for Neurodegenerative Disorders
Alzheimer's Disease
Early Diagnosis of Alzheimer's Disease: Clinical, Neuropsychological and Neuroimaging Follow-up of a Cohort of Patients With an Isolated Memory Impairment
The aim of this project is to follow cohort of patients with aMCI in order to establish whether there are distinct subgroups in terms of evolution or aetiology, with distinct memory profiles and profiles of mesiotemporal atrophy…
- Trial name
- NCT00684281
- Testing
- Neurological and neuropsychological consultation, MRI, Neurological and neuropsychological consultation, MRI, Studies in imaging of drip, DNA
- Where
- France
- Volunteers
- 60 people
- Sponsor
- Assistance Publique Hopitaux De Marseille
Focal Dystonia
Brain Changes in Patients With Focal Hand Dystonia
This study will examine how chemical changes in the brain produce symptoms of hand dystonia. Patients with dystonia have muscle spasms that cause uncontrolled twisting and repetitive movement or abnormal postures.
- Trial name
- NCT00306865
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Ischemic Stroke
Different Treatment Strategies on Prognosis of Acute Ischemic Stroke(AISDTS)
AISDTS is a prospective registry study, in which clinical information, examination and imaging data of patients with acute ischemic stroke receiving different treatment strategies were collected, grouped and statistically…
- Trial name
- NCT05410457
- Where
- China
- Volunteers
- 5,000 people
- Sponsor
- Nanjing First Hospital, Nanjing Medical University
Cognitive Dysfunction, Cognitive Dysfunction, Cognitive Disorder
China-NINE Cohort：Neuroimmune Network in Elderly / Neurodegeneration
This is an observational study aimed at understanding the cognitive, functional, and behavioral characteristics of Chinese patients with cognitive impairment, exploring the underlying mechanisms, and providing evidence for early…
- Conditions
- Cognitive Dysfunction, Cognitive Dysfunction, Cognitive Disorder, Parkinson's Disease (PD)
- Trial name
- NCT07586501
- Where
- 2 sites in China
- Volunteers
- 260 people, healthy volunteers welcome
- Sponsor
- Yantai Yuhuangding Hospital
Opiate Use Disorder
Mindfulness-Oriented Recovery Enhancement (MORE) in Heroin Addiction
In this study, neuroimaging of reward processing, drug cue reactivity and inhibitory control is used before and immediately after 8 weeks of two types of group therapy in individuals with opioid addiction; clinical outcomes will…
- Trial name
- MORE (NCT04112186)
- Testing
- Behavioral group therapy #1, Behavioral group therapy #2
- Where
- United States
- Volunteers
- 157 people, healthy volunteers welcome
- Sponsor
- Icahn School of Medicine at Mount Sinai