Clinical trials: Vibration
Nonalcoholic Fatty Liver, Nonalcoholic Steatohepatitis
Prevalence of NAFLD and Advanced Fibrosis in Patients With Type 1 Diabetes
The aim of this study is to assess the prevalence of nonalcoholic fatty liver disease (NAFLD) in patients with type 1 diabetes receiving care at Joslin clinic using noninvasive imaging and serum-based methods with the goal of…
- Conditions
- Nonalcoholic Fatty Liver, Nonalcoholic Steatohepatitis, Fibrosis, Liver, Type 1 Diabetes
- Trial name
- NCT04595474
- Testing
- Transient Elastography
- Where
- United States
- Volunteers
- 533 people
- Sponsor
- Joslin Diabetes Center
Brain and Central Nervous System Tumors
Magnetic Resonance Imaging in Treating Children With Progressive Low-Grade Astrocytoma
RATIONALE: New imaging procedures such as magnetic resonance imaging may improve the ability to determine the growth rate of progressive astrocytoma.
- Trial name
- NCT00005084
- Testing
- conventional surgery, magnetic resonance spectroscopic imaging, radiation therapy
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- Jonsson Comprehensive Cancer Center
MELAS Syndrome
Glutamine Supplement in MELAS (Mitochondrial Encephalopathy, Lactic Acidosis, and Stroke-like Episodes) Syndrome
The purpose of this study is to assesses the efficacy of oral supplementation with glutamine over three months on several amino acids and lactate concentration measured in cerebrospinal fluid and cerebral lactate measured by…
- Trial name
- NCT04948138
- Testing
- Glutamine oral supplementation
- Where
- Spain
- Volunteers
- 9 people
- Sponsor
- Jesús González de la Aleja Tejera
Giant Cell Arteritis, Large Vessel Giant Cell Arteriitis
Longitudinal Imaging in Patients With Large Vessel Vasculitis to Predict Further Disease Course
Longitudinal imaging in patients with large vessel vasculitis to predict further disease course
- Trial name
- NCT04204876
- Testing
- Magnet Resonance Imaging (MRI), PET/CT analysis
- Where
- Switzerland
- Volunteers
- 40 people
- Sponsor
- University Hospital, Basel, Switzerland
Bipolar Disorder
The Treatment of Children and Adolescents With Treatment-Resistant Depression
This study seeks to learn about brain function in adolescents with depression and to determine whether adding lithium carbonate to antidepressant medication can reduce depression in children and adolescents.
- Trial name
- NCT00029640
- Where
- United States
- Volunteers
- 90 people
- Sponsor
- National Institute of Mental Health (NIMH)
Prostate Cancer
ZD4054 With Positron Emission Tomography/Magnetic Resonance Imaging (PET/MRI) for Prostate Cancer
The purpose of this research study is to assess the effects of ZD4054 on prostate cancer that has spread to the bones by using new imaging techniques.
- Trial name
- NCT01119118
- Testing
- ZD4054
- Where
- United States
- Volunteers
- 6 people
- Sponsor
- University of Wisconsin, Madison
Acute Stroke, Hyperglycemia
SELESTIAL: Trial of Insulin to Control Blood Sugar After Acute Stroke Using Magnetic Resonance Imaging (MRI) End-Points
High blood sugar (hyperglycaemia) affects 40% of acute stroke patients and has a major adverse effect on survival and recovery. Increased production of lactic acid in brain tissue that has a poor blood supply is postulated to be…
- Trial name
- NCT00124826
- Testing
- Insulin
- Where
- United Kingdom
- Volunteers
- 45 people
- Sponsor
- University of Glasgow
Premature, Pneumonia
Respiratory Physiotherapy Change Premature Pain With Pneumonia
Objective to evaluate the effects of vibration techniques and acceleration of expiratory flow on pain parameters in preterm infants diagnosed with pneumonia hospitalized in the Intensive Care Unit and Neonatal Intermediate Care…
- Conditions
- Premature, Pneumonia, Pain, Physiotherapy
- Trial name
- RPCPPWP (NCT03027206)
- Testing
- Vibration technique, Acceleration of expiratory flow
- Volunteers
- 28 people
- Sponsor
- Amazon University
Healthy Adults
Myocardial Blood Volume Measurement by Real-Time Myocardial Perfusion Echocardiography Correlates to Myocardial Compressibility by Cardiac Magnetic Resonance Imaging in Healthy Subjects
This study is being done to find out the normal amount of blood within the heart muscle and the variations in this blood flow between a cardiac MRI and TTE.
- Trial name
- NCT04724304
- Testing
- Real-Time Myocardial Echocardiography (RTMPE), Magnetic resonance image (MRI)
- Where
- United States
- Volunteers
- 115 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Hearing Loss
Hearing Changes After Surgery
The purpose of this study is to measure the potential effects of surgical drilling noise and/or vibration exposure on the hearing in the ear contralateral to the surgical site during skull-based surgeries
- Trial name
- NCT04322747
- Testing
- Distortion product otoacoustic emissions (DPOAE)
- Where
- United States
- Sponsor
- Gateway Biotechnology, Inc.
Cardiac Sarcoidosis
Feasibility and Accuracy of Hybrid Magnetic Resonance and Positron Emission Tomography With 18F-Fluorodeoxyglucose in Diagnosing Cardiac Sarcoidosis
The purpose and objectives of the study is to establish the feasibility of the simultaneous PET/MR in patients with cardiac sarcoidosis, determine relationships between various imaging biomarkers like extracellular volume (ECV)…
- Trial name
- NCT03923049
- Testing
- hybrid PET/MRI
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- University of Alabama at Birmingham
Central Nervous System Diseases
Efficacy and Safety Study to Evaluate Gadavist (Gadobutrol) as Contrast Agent in Magnetic Resonance Imaging (MRI) of Brain or Spine Diseases in Chinese Patients
The purpose of this study is to determine if the contrast agent is effective and safe in the Magnetic Resonance Imaging (MRI) of brain or spine diseases in patients of Chinese origin.
- Trial name
- NCT00395460
- Testing
- Gadobutrol (Gadavist, Gadovist, BAY86-4875), Magnevist
- Where
- 4 sites in China
- Volunteers
- 147 people
- Sponsor
- Bayer
Kidney Diseases
The Effects of Glucagon on Renal Regional Blood Flow in Humans Measured by Magnetic Resonance.
This study will investigating the effects of glucagon on renal blood flow in humans using MRI technology. Glucagon, a hormone produced by the pancreas, plays a key role in regulating blood sugar levels.
- Trial name
- NCT06872060
- Testing
- Glucagon, Glucagon+Exendin9-39, Sodium chloride
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Bispebjerg Hospital
Coronary Artery Disease
Magnetic Resonance Imaging (MRI) Viability: Comparison of Myocardial Viability by Positron Emission Tomography and MRI
The purpose of this study is to compare cardiac MRI with positron emission tomography (PET) with fluorodeoxyglucose (FDG) to determine if cardiac MRI images are as good as, or better, than PET with FDG.
- Trial name
- NCT00166179
- Where
- United States
- Volunteers
- 57 people
- Sponsor
- Emory University
Cerebral Palsy
ePrime: Evaluation of Magnetic Resonance (MR) Imaging to Predict Neurodevelopmental Impairment in Preterm Infants
Preterm infants face an uncertain future because premature birth often leads to problems with brain development and can cause cerebral palsy.
- Trial name
- ePrime (NCT01049594)
- Where
- 13 sites in United Kingdom
- Volunteers
- 625 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Complex Atypical Hyperplasia, Endometrial Cancer
18-fluorofuranylnorprogesterone (FFNP) PET/MRI as a Potential Biomarker of Response to Progesterone Therapy
Purpose: The purpose of this study is to evaluate FFNP PET/MRI's utility for predicting response to Levonorgestrel-releasing Intrauterine Device (LR-IUD) hormonal therapy for Complex Atypical hyperplasia (CAH) and Endometrial…
- Trial name
- NCT05483023
- Testing
- 18F-fluorofuranylnorprogesterone PET / MRI
- Sponsor
- UNC Lineberger Comprehensive Cancer Center
Multiple Sclerosis, Neuromyelitis Optica Spectrum Disorders
Multimodel Magnetic Resonance Imaging (MRI)of Multiple Sclerosis and Neuromyelitis Optica Spectrum Disorders
To investigate multimodel MRI exploring the pathophysiology of multiple sclerosis and neuromyelitis optica spectrum disorders. The investigators use multimodel MRI to evaluate the extent of blood-brain barrier and white matter…
- Trial name
- NCT02836327
- Testing
- Magnetic Resonance Imaging
- Where
- China
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Chinese PLA General Hospital
Multiple Sclerosis, Magnetic Resonance Imaging
Risk Factors in Early Multiple Sclerosis
The central hypothesis of this protocol is that it is possible, using First Degree Relatives (FDRs) of patients with Multiple Sclerosis (MS) and assessing a variety of both known and unknown risk factors for MS, to define a risk…
- Conditions
- Multiple Sclerosis, Magnetic Resonance Imaging, Biomarkers, Clinically Isolated Syndrome
- Trial name
- RISEMS (NCT03586986)
- Testing
- Brain MRI
- Where
- United States
- Volunteers
- 300 people
- Sponsor
- University of Colorado, Denver
Prostatic Neoplasms
Functional MR-guided Stereotactic Body Radiation Therapy of Prostate Cancer
To improve radiation therapy of prostate cancer, the investigators must be able to accurately identify the tumour. By using advanced functional imaging techniques available on state-of-the-art MRI scanners to clearly show the…
- Trial name
- NCT01976962
- Testing
- Stereotactic body RT with MR-guided boost
- Where
- Canada
- Volunteers
- 20 people
- Sponsor
- CancerCare Manitoba
Schizophrenia
Endocannabinoid Control of Microglia Activation as a New Therapeutic Target in the Treatment of Schizophrenia
The main objective of this study is to compare microglia activation as measured with proton Magnetic Resonance Spectroscopy (1H-MRS) between recent-onset schizophrenia patients who are randomised to CBD and those randomised to…
- Trial name
- CANGLIA (NCT02932605)
- Testing
- Cannabidiol
- Where
- Netherlands
- Volunteers
- 32 people
- Sponsor
- UMC Utrecht