Clinical trials: Vibration
Reflex, Ankle, Decreased
The Reflex Mechanism Underlying Neuromuscular Effects Of The Whole Body Vibration
This study was conducted to determine whether the spinal reflex mechanism underlying the neuromuscular effects of whole body vibration (WBV) is tonic vibration reflex.
- Trial name
- WBV-IRM (NCT04516798)
- Testing
- vibration
- Where
- Turkey (Türkiye)
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Istanbul Physical Medicine Rehabilitation Training and Research Hospital
Vision Disorders
Modification in Cortical Activation in Pseudophakic Patients With Visual Difficulties After a Multifocal Implantation
This study will highlight differences in cortical activation between asymptomatic and symptomatic patients.
- Trial name
- PlainteIMF (NCT02529098)
- Testing
- fMRI
- Where
- France
- Volunteers
- healthy volunteers welcome
- Sponsor
- University Hospital, Toulouse
Major Injury
Perioperative Research Into Memory: Cognitive Outcome Following Major Burns
The long term survival of patients who require admission to critical care (CC) following a major burn injury (MBI) continues to improve with advanced clinical management.
- Trial name
- PRiMe (NCT03470844)
- Testing
- Face-to-face neurocognitive tests, Psychological screening, fMRI
- Where
- United Kingdom
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Chelsea and Westminster NHS Foundation Trust
Muscle Oxygenation
Evaluation of Muscle Oxygen With MRI
Demonstration of soft tissue hypoxia on MRI using external compression and muscle contraction.
- Trial name
- NCT07638384
- Testing
- Compression and Contraction
- Where
- United States
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Icahn School of Medicine at Mount Sinai
Metabolic Syndrome X
Mechanisms of Cerebrovascular Control
The objective of this study is to identify insulin-specific cerebral blood flow (CBF) control mechanisms, and establish cerebrovascular responsive baseline in younger (18-45 yrs) metabolic syndrome adults (MetSyn) who are at…
- Trial name
- NCT02936687
- Testing
- NOS Inhibition, ET-1 Inhibition, 3 Tesla MRI
- Where
- United States
- Volunteers
- 59 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Healthy
Comparison of Magnetic Resonance Techniques for the Measurement of Cerebral Blood Perfusion
In this project, we aim at implementing a te-ASL sequence and to compare it to two reference ASL sequences with a fixed PLD on healthy individuals.
- Trial name
- NCT04486248
- Where
- Spain
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Barcelonabeta Brain Research Center, Pasqual Maragall Foundation
Diabetes (DM), Hypertension
Multimodal Cardiovascular Magnetic Resonance Imaging for Cardiometabolic Pre-HF and HFpEF
This is an observational study aiming to characterize the pathophysiological features and clinical significance of cardiometabolic early-stage heart failure using advanced multimodal cardiovascular magnetic resonance (CMR)…
- Conditions
- Diabetes (DM), Hypertension, Heart Failure, Obesity & Overweight
- Trial name
- NCT07336316
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- Chinese Academy of Medical Sciences, Fuwai Hospital
Cardiomyopathies
Edema and Fibrosis CMR Imaging in Cardiomyopathy
7 Tesla MRI is a new magnetic field strength that has become available at Penn for cardiovascular MRI. This new scanner has potential to improve assessment of cardiovascular disease due to its increased signal-to-noise ratio…
- Trial name
- NCT03534726
- Testing
- 7 T CMR
- Where
- United States
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Flexible Flatfoot
Early Warning and Intervention Mechanism of Foot Health Risk in Children and Adolescents
This clinical study was a prospective intervention study. The growth and development parameters and kinematic parameters of 120 children were planned to be collected for an observational study, and then the sensors were used to…
- Trial name
- NCT06581978
- Testing
- Whole-Body Vibration Intervention, Exercise Intervention Group
- Where
- China
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Nanfang Hospital, Southern Medical University
Gaucher
MR Spectroscopy and Disease Severity Score for Gaucher in Pediatric Population
The bone status in Gaucher disease is very difficult to monitor precisely in children. This is a major problem because lack of optimal treatment, especially enzyme replacement, may cause irreversible severe bone damage that will…
- Trial name
- MRS in Gaucher (NCT01397435)
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Children's Hospital of Philadelphia
Esophageal Neoplasms
Innovative MRI Techniques to Improve Treatment Stratification of Patients With Esophageal Cancer
The current standard treatment of resectable esophageal cancer consists of neoadjuvant chemoradiation followed by resection. However, some patients develop recurrent disease despite chemoradiation and additional (systemic)…
- Trial name
- IMPROVE (NCT02253602)
- Testing
- Ferumoxytol
- Where
- Netherlands
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Traumatic Brain Injury, Subarachnoid Hemorrhage
Hyperpolarized 13C-pyruvate Metabolic MRI With Traumatic Brain Injury
The purpose of this study is to examine the safety and feasibility of using hyperpolarized metabolic MRI to study early brain metabolism changes in subjects presenting with head injury and suspected non-penetrating traumatic…
- Trial name
- NCT06103201
- Testing
- Hyperpolarized 13C-Pyruvate
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- University of Maryland, Baltimore
Healthy
Magnetic Resonance Imaging of the Effect of Music Listening on Brain Activity Under Anesthesia
This study is to better understand the systems-level neuronal mechanisms by which general anesthetics produce loss of consciousness.The researchers believe that anesthetics suppress consciousness by disrupting the functioning of…
- Trial name
- NCT04464265
- Testing
- Functional Magnetic Resonance Imaging (fMRI)
- Where
- United States
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- University of Michigan
COVID-19 Pneumonia, COVID-19
Cardiac Magnetic Resonance Tissue Characterization in COVID-19 Survivors
The purpose of this study is to test if visualizing the heart with cardiac MRI/echo will be important in the understanding cardiac function and prediction of cardiopulmonary symptoms, physical effort tolerance, and outcomes in…
- Conditions
- COVID-19 Pneumonia, COVID-19, COVID-19 Respiratory Infection, COVID-19 Acute Respiratory Distress Syndrome
- Trial name
- NCT05164744
- Testing
- Cardiac MRI, Echocardiogram, 6-minute walk test
- Where
- 3 sites in United States
- Volunteers
- 510 people, healthy volunteers welcome
- Sponsor
- Weill Medical College of Cornell University
Parkinson's Disease, Healthy Controls Group - Age and Sex-matched
Innovative Biomarkers in de Novo Parkinson's Disease
This study aims at identifying potential new and innovative biomarkers in de novo Parkinson's disease patients. New finding will help phenotyping patients since the diagnosis of the disease and potentially also in the preclinical…
- Trial name
- INNOBIOPARK (NCT03940677)
- Testing
- Brain MRI, TMS-EEG, Behavioral and cognitive battery
- Where
- France
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- University Hospital, Grenoble
Alzheimer Disease
Evaluating Simvastatin's Potential Role in Therapy
The purpose of this study is to see how simvastatin, a cholesterol-lowering drug, affects processes related to the development of Alzheimer's disease, including: 1) levels of a substance called beta-amyloid-42 found in the spinal…
- Trial name
- ESPRIT (NCT00486044)
- Testing
- Simvastatin
- Where
- United States
- Volunteers
- 103 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Pulmonary Hypertension, Ventricular Function
Magnetic Resonance Imaging in the Diagnosis of Pulmonary Hypertension
The aim of the present study is to identify changes in the cardiovascular system in patients with pulmonary hypertension (PH) by magnetic resonance imaging (MRI).
- Conditions
- Pulmonary Hypertension, Ventricular Function, MR Phase Contrast Velocity Imaging, Late Enhancement Patterns
- Trial name
- NCT00575692
- Where
- Austria
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Medical University of Graz
Anorexia Nervosa, Bulimia Nervosa
Study on the Mechanism of Eating Disorder
Eating disorders (EDs) are severe chronic psychiatric disorders with a not fully understood etiopathogenesis. Previous studies have revealed some biological mechanisms of EDs.
- Trial name
- NCT05862389
- Where
- China
- Volunteers
- 750 people, healthy volunteers welcome
- Sponsor
- Peking University
Schizophrenia, Schizoaffective Disorder
Quantifying Abnormalities in Cortical Activation Associated With Auditory Hallucinations Using Functional Magnetic Resonance Imaging
The goal of the project is to characterize abnormalities in brain structure and function related to schizophrenia. The investigators will use advanced magnetic resonance imaging (MRI) techniques to measure the degree and…
- Conditions
- Schizophrenia, Schizoaffective Disorder, Hallucinations
- Trial name
- NCT00288340
- Testing
- functional magnetic resonance imaging
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University
Vibration, Electrophysiology
Developing Optimal Focal Muscle Vibration for Improving Spasticity
The overall aim of the proposed study is to determine optimal parameter of focal muscle vibration for improving spasticity and identify neurophysiological mechanism in healthy subjects.
- Conditions
- Vibration, Electrophysiology, Muscle Spasticity
- Trial name
- NCT01915342
- Testing
- Focal muscular vibration
- Where
- South Korea
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
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