N/A N=11 Magnetic Resonance Imaging Using Innovative Pulse Sequences
Clinical Indication for a Head MRI
Primary: Number of Head Images Successfully Collected — 10 Images
Clinical Trial Search
Completed trials with posted results — search by concept, filter by the parameters that matter at the bedside.
N/A N=14 MR Fingerprinting: A Novel Sequence Applied to Neuroimaging
Disease;Neurological
Primary: Percent of Participants With Visible Region of Interest (Imaging Visibility) — 100 percentage of participants
N/A N=189 SJM MRI Diagnostic Imaging Registry (IDE)
Cardiac Arrhythmia
Primary: The Proportion of MRI Scans From Pacemakers or CRT-Ps Providing Sufficient Image Quality to Allow for a Diagnostic Interpretation. — 129 MRI Scans
N/A N=189 Comparative Study of Conventional MR Images With Synthetically Reconstructed MR Images of the Brain
Clinical Indication for Brain MRI · Healthy Volunteers
Primary: Sensitivity of Pathological Findings (Full Analysis Set) — 0.66; 0.68 Proportion of participants
N/A N=22 Novel MRI Sequence- MR Fingerprinting
Disease
Primary: Percent of Patients With Visible Region of Interest (Imaging Visibility)
N/A N=208 MRI Based Active Selection for Treatment Trial
Prostate Cancer
Primary: Rate of Disease Progression Within the First Two Surveillance Biopsies — 36.1 percentage of participants
N/A N=239 ENABLE MRI (Magnetic Resonance Imaging)
Magnetic Resonance Imaging
Primary: Percentage of Participants Free From MR (Magnetic Resonance) Scan-related Complications — 100 percentage of participants
N/A N=63 China 3T MRI Study
Bradycardia · Tachycardia · Heart Failure
Primary: The Occurrence of an MRI-related Event for CIED — 59; 0 Participants — p=0.002
N/A N=16 Dynamic Magnetic Resonance Imaging (MRI) for Lung Tumor Motion and Lung Function (GCC 0943)
Lung Cancer
Primary: Number of Participants Whose Tumor Position is Visible Within ~2mm Using Cine-MRI Scans and External Sensors — 7 participants
N/A N=43 Magnetic Resonance Imaging Study of Geriatric Depression
Major Depressive Disorder
Primary: HAM-D 17 (Hamilton Depression Rating Scale) — 1.0; 18.5 Units on a scale
N/A N=1,509 Clinically Indicated Magnetic Resonance Imaging in Patients With Cardiac Devices
Arrhythmias, Cardiac
Primary: Device Malfunction — 24; 52 Participants
Phase 2 N=232 Myocardial Perfusion MRI
Myocardial Perfusion Imaging · Magnetic Resonance Imaging
Primary: Percentage Agreement Between Gadobutrol Perfusion Magnetic Resonance Imaging (MRI) (Blinded Reading) and SPECT (Central Reading) Regarding the Diagnosis for Detection of…
N/A N=45 MRI for Non-Invasive Imaging in Neonates and Children
Healthy · Cystic Fibrosis (CF) · Asthma
Primary: Ventilation Defects as Seen on Hyperpolarized Helium-3 MRI — 9; 13; 16 Participants
Phase 3 N=40 Comprehensive Evaluation of Ischemic Heart Disease Using MRI
Heart Disease, Ischemic · Atherosclerosis, Coronary
Primary: Magnetic Resonance Image Quality Rating — 3.57; 2.55 units on a likert scale — p=<0.001
N/A N=117 Comparative Study of Conventional 1.5 and 3.0T MR Images With Synthetically Reconstructed MR Images
Clinical Indication for Brain MRI
Primary: Mean Diagnostic Image Quality Difference Between Conventional Versus Synthetic MR Utilizing a 5 Point Likert Scale — -0.335 units on a 5-point scale — p=<0.001
N/A N=38 An Investigational Scan (7T MRI) for the Imaging of Central Nervous System Tumors
Central Nervous System Neoplasm · Glioma · Metastatic Malignant Neoplasm in the Central Nervous System
Primary: Contrast-to-noise Ratio (CNR) — 60.6; 58.4 contrast-to-noise ratio
N/A N=477 Advanced MRI Applications for Mild Traumatic Brain Injury-Phase 2
Concussion · Traumatic Brain Injury
Primary: MRI Image Data Sets — 79; 150; 290; 111 Images collected
N/A N=263 Advisa MRI Clinical Study
Magnetic Resonance Imaging · Cardiac Pacemaker, Artificial
Primary: Magnetic Resonance Imaging (MRI)-Related Complications — 0 participants — p=<0.0001
N/A N=386 Clinical Use of a Neonatal MRI System
NICU MRI
Primary: Number of Participants With Adverse Events as Observed During and After Scanning. — 0 Participants
Phase 3 N=479 Gadobutrol Enhanced MRA of the Supra-aortic Vessels
Carotid Stenosis
Primary: Percentage of Assessable Vascular Segments Using Gadobutrol-Enhanced MRA and Unenhanced MRA — 95.0; 72.7; 88.2; 24.4 percentage of segments — p=<0.0001
N/A N=21 Magnetic Resonance Imaging (MRI) of Appendicitis in Children
Appendicitis
Primary: Diagnostic Sensitivity/Specificity and Accuracy of Appendiceal MRI Comparedsurgical Findings or Clinical Follow-up — 13; 17; 4; 19 participants
N/A N=657 Clinical Use of a New Neonatal MRI System
Magnetic Resonance Imaging
Primary: Number of Participants With Adverse Events as Observed During and After Scanning. — 4 Participants
Phase 3 N=315 Gadobutrol Enhanced MRA of the Renal Arteries
Renal Artery Obstruction
Primary: Percentage of Assessable Vascular Segments Using Gadobutrol-Enhanced MRA and Unenhanced MRA — 95.9; 77.6; 98.1; 81.7 Percentage of segments — p=<0.000
N/A N=92 MRI Assessing Clinical Usability of STrategically Acquired Gradient Echo on Human Participants
MRI
Primary: Numeric Rating Scale of Clinical Usability Assessment of STAGE Outputs — 49; 40; 0; 0 Participants
N/A N=89 Comparison of MRI and Molecular Breast Imaging in Breast Diagnostic Evaluation
Breast Cancer
Primary: Sensitivity on the Per Patient Level — 25; 27 participants
N/A N=28 Novel MRI Sequence MR Fingerprinting in Breast MRI Feasibility Study
Breast Screening
Primary: Ratio of Intensity Score of Normal Breast Tissue for Left Breast Tissue Compared to Right for T1 Imaging Sequence — 1.07 ratio
N/A N=20 INGENIO MRI/ FINELINE II Pacing System Data Collection in Patients Undergoing MRI
Bradycardia
Primary: Number of MRI Related Patient Adverse Events and/or Adverse Device Effects During MRI Visit — 0 number of MRI related patient adverse ev
N/A N=6 Magnetic Resonance Imaging Evaluation of Inner Ear Pathology Using Intra-Tympanic Contrast Agent
Meniere's Disease
Primary: Vestibular "Endolymphatic Hydrops (EH)" — 0; 4; 2 participants
N/A N=44 Artifact-Free High-Resolution Myocardial Perfusion MRI in Subjects With Abnormal Nuclear Myocardial Perfusion Studies
Coronary Artery Disease · CAD
Primary: Diagnostic Performance (Specificity and Sensitivity) for Detection of Myocardial Perfusion Deficits on Magnetic Resonance (MR) Images — 95; 94 percentage of true cases
N/A N=72 The Prone to Supine Breast MRI Trial
Breast Cancer
Primary: Number of Successful Segmentation of Supine MRI Images — 54; 61 Participants