Clinical trials: MRI
Therapy, Acupuncture, MRI, Functional
Acupuncture Treatment for Chronic Sciatica: the Neuroimaging Pain-network Study
Sciatica is a common pain disorder in the neurological clinic that typically present as low back or gluteal pain and may radiate to one leg with motor or sensory complaint.
- Trial name
- NCT03489681
- Testing
- acupuncture
- Where
- Taiwan
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Taipei Veterans General Hospital, Taiwan
Clinically Isolated Demyelinating Syndromes, Multiple Sclerosis
Prospective Longitudinal 1-year Study of the Correlation Between Cognitive Functioning in Patients With Clinically Isolated Syndrome Suggestive of Multiple Sclerosis and Disconnection in the Brain Assessed by MRI
Clinically isolated demyelinating syndromes (CIS) can evolve into multiple sclerosis (MS). Cognitive deficiencies could occur at this early stage and concern mainly information processing speed (IPS) and their mechanisms are not…
- Conditions
- Clinically Isolated Demyelinating Syndromes, Multiple Sclerosis, Cognitive Deficiencies, Brain MRI
- Trial name
- SCI-COG (NCT01865357)
- Testing
- Brain MRI - Clinical and cognitive evaluation, Eye movement
- Where
- France
- Volunteers
- 117 people, healthy volunteers welcome
- Sponsor
- University Hospital, Bordeaux
Femoroacetabular Impingement, Cartilage, Articular
Characterization of Proteoglycan Depletion in Femoroacetabular Impingement With T1ρ Magnetic Resonance Imaging (MRI)
Magnetic resonance imaging (MRI) has proven to be one of the best ways to image articular cartilage. A tremendous amount of research has focused on cartilage imaging with an emphasis of early-osteoarthritis (OA) characterization.
- Conditions
- Femoroacetabular Impingement, Cartilage, Articular, Hip Joint, MRI
- Trial name
- NCT01578694
- Testing
- Magnetic Resonance Imaging (MRI)
- Where
- Canada
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Ottawa Hospital Research Institute
Gd-based Contrast Media Exposure During Breast MRI Scans
Evaluation of Gadolinium Deposits in Healthy Women Participating in a High Risk Screening Program for Early Breast Cancer Detection
Purpose: To determine whether patients at high risk to develop breast cancer having received at least 6 cumulative dosages of macrocyclic Gd-based contrast media in the context of breast cancer screening by means of…
- Trial name
- NCT03393442
- Testing
- Brain MRI scan
- Where
- Austria
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Back Pain, X-rays
Natural Experiment: "Gentle Nudge" Intervention, Eliminating Phone Call Requirement
Back pain costs the U.S. over $100 billion annually, and much of this spending is wasteful due to the overuse of advanced diagnostic imaging.
- Conditions
- Back Pain, X-rays, MRI, CT Scan
- Trial name
- LBP-ED (NCT03381885)
- Testing
- Gentle Nudge, Usual Standard Procedure
- Volunteers
- 20,000 people, healthy volunteers welcome
- Sponsor
- University of California, Los Angeles
MRI, Pacemaker
University Hospital Cardiac Device MR Registry: The Safety of MR Imaging in Patients With Implanted Cardiac Devices
A single-center registry to prospectively evaluate the safety of non-cardiac/non-thoracic magnetic resonance imaging (MRI) in patients with implanted cardiac devices (pacemakers and implantable cardioverter defibrillators).
- Conditions
- MRI, Pacemaker, Defibrillator
- Trial name
- CDMR (NCT02548819)
- Testing
- MRI
- Where
- United States
- Volunteers
- 220 people, healthy volunteers welcome
- Sponsor
- University Health Care System, Augusta, Georgia
Contrast-enhanced MRI With Dotarem
Post-marketing Surveillance Study for Evaluation of Dotarem Safety
Guerbet conducted a non-interventional post-marketing surveillance study on its Magnetic Resonance Imaging (MRI) contrast agent Dotarem (gadoteric acid/gadoterate meglumine).
- Trial name
- NCT03048006
- Testing
- MRI with Dotarem
- Volunteers
- 44,456 people, healthy volunteers welcome
- Sponsor
- Guerbet
Cerebral Perfusion Pressure, Vasopressor Agents
Physiologic Study of Cerebral Perfusion
The aim of the study is to measure cerebral perfusion using MRI in healthy subjects (with and without sedation) and in vasopressor-dependent patients
- Conditions
- Cerebral Perfusion Pressure, Vasopressor Agents, Shock, Magnetic Resonance Imaging (MRI), Functional
- Trial name
- NCT02744625
- Testing
- Higher doses of vasopressor therapy for a MAP of 75 mmHg, Lower doses of vasopressor therapy for a MAP of 65 mmHg, Propofol for light sedation
- Where
- Canada
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Centre de recherche du Centre hospitalier universitaire de Sherbrooke
Changes in Functional MRI
Brain Responses to Visual Food Cues in Response to a Low Carbohydrate Diet
The aim is to profile and elucidate the hormonal and neurological system interaction to food related behavior. The stimulus used will include visual and taste (gustatory) stimuli.
- Trial name
- NCT03077074
- Testing
- low carbohydrate consumption
- Where
- Israel
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Hadassah Medical Organization
F-MRI Brain Imaging Data
Exploring Medical Decisions Using Functional MRI
Hospital physicians are increasingly facing budgetary constraints that might have an impact on individual medical decisions (i.e. diagnostic or therapeutic decisions). This might translate into role conflict and ambiguity.
- Trial name
- NCT02994004
- Testing
- no intervention
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- University Hospital, Montpellier
The Focus of the Study is to Monitor MRI Signal Changes and Inflammatory Biomarkers With Use of Aspirin in Patients With Unruptured Cerebral Aneurysm
Aspirin Attenuates Inflammation in Human Cerebral Aneurysms
Hypothesis: aspirin attenuates inflammation in cerebral aneurysms and hence reduces the incidence of rupture. This effect can be monitored using the signal generated by macrophages (inflammatory biomarker) in ferumoxytol-enhanced…
- Trial name
- NCT01710072
- Testing
- aspirin
- Where
- United States
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- University of Iowa
MRI Scanner Configuration
The Axillary Region in a High Resolution MRI
The axillary region is regularly used for brachial plexus block. The technique may be guided by nerve stimulation, ultrasound or a combination of nerve stimulation and ultrasound.
- Trial name
- NCT01442857
- Testing
- MRI
- Where
- Norway
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Diakonhjemmet Hospital
Multiple MRI Exams, Including, Cardiac
General Investigative MRI Protocol
This study is a feasibility study to evaluate new technology to improve the MRI experience, with coils, sequences and software. Patients from the Principle Investigator's exam schedule are given the opportunity to participate in…
- Conditions
- Multiple MRI Exams, Including, Cardiac, Abdominal, Lumbar
- Trial name
- NCT01598766
- Testing
- 16 Channel SPEEDER Flex Coil
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Toshiba America Medical Systems, Inc.
Small Breast Lesions, Dense Breast Tissue
Molecular Breast Imaging: A Novel Technology for Detection of Malignant Breast Lesions
Detection of breast cancer as early as possible is an ongoing imaging challenge.The purpose of the current study is to assess the clinical performance of the new scintigraphic technology, a dedicated breast gamma camera composed…
- Conditions
- Small Breast Lesions, Dense Breast Tissue, Discrepancy With Clinical Examination, Equivocal Mammographic, Sonographic or MRI Lesion
- Trial name
- NCT01004666
- Where
- Israel
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Tel-Aviv Sourasky Medical Center
Pharmacokinetics, MRI
Influence of the OATP1B1 and OATP1B3 Genotype on the Hepatic Uptake of Primovist®
The objective of the study is to assess the hepatic uptake of Primovist® after intravenous administration of 25 µmol/kg body weight in 56 healthy volunteers and in 60 patients with a liver disease in dependence on the OATP1B1…
- Conditions
- Pharmacokinetics, MRI, Liver, Drug Transporter
- Trial name
- NCT01420211
- Testing
- Primovist® 0,25 mmol/ml solution for injection, MRI
- Where
- Germany
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- University Medicine Greifswald
CMV, Prenatal Diagnosis
Does Normal Brain Imaging Predict Normal Neurodevelopmental Outcome in Fetuses With Proven Cytomegalovirus Infection?
Cytomegalovirus (CMV) is the largest member of the virus family Herpesviridae that infects almost all humans at some point in their lives (Ross, 2004).
- Conditions
- CMV, Prenatal Diagnosis, Ultrasound, MRI
- Trial name
- NCT00872703
- Where
- Israel
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Wolfson Medical Center
Endothelial Dysfunction, Myocardial Perfusion Abnormalities
Cardiac Magnetic Resonance Imaging for Detecting Endothelial Dysfunction
The goal of this research study is to demonstrate that Cardiac Perfusion MRI with Vasomotor Stress may serve as a non-invasive and less risky imaging technique for detecting non-obstructive perfusion deficits and/or abnormalities…
- Conditions
- Endothelial Dysfunction, Myocardial Perfusion Abnormalities, Cardiac MRI Perfusion With Vasomotor Stress, Diabetes
- Trial name
- NCT00808535
- Testing
- Cardiac Perfusion MRI w Vasomotor Stress
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of California, Los Angeles