Magnetic Resonance Imaging at Different Levels of Magnetic Intensity
|The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.|
|ClinicalTrials.gov Identifier: NCT00001619|
Recruitment Status : Completed
First Posted : November 4, 1999
Last Update Posted : July 2, 2017
Magnetic resonance imaging (MRI) is a diagnostic tool that creates high quality images of the human body without the use of X-ray (radiation). MRI uses different levels of magnetic fields to create images of the body and organs. Occasionally, researchers will give patients undergoing a MRI an injection of a substance called gadolinium. Gadolinium works by brightening areas of the magnetic resonance image, thereby improving the contrast.
In this study researchers will use magnetic resonance imaging and contrast substances, like gadolinium, on normal volunteers in order to evaluate different aspects of its performance. Information gathered from this study may be used to develop more specific research studies involving MRI.
|Condition or disease|
|Cardiovascular Disease Healthy|
|Study Type :||Observational|
|Actual Enrollment :||497 participants|
|Official Title:||Magnetic Resonance at 1.5 and 3 Tesla|
|Study Start Date :||November 5, 1996|
|Study Completion Date :||July 20, 2011|
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00001619
|United States, Maryland|
|National Institutes of Health Clinical Center, 9000 Rockville Pike|
|Bethesda, Maryland, United States, 20892|