- AI
- Molecular Imaging
- CT
- X-Ray
- Ultrasound
- MRI
- Facility Management
- Mammography
Sonus discusses new agent at AHA show
Researchers working with ultrasound contrast developer Sonus Pharmaceuticalspresented data about a new contrast agent, QW7437, at last week'sAmerican Heart Association meeting in New Orleans. The Bothell,WA, company said QW7437 is a third-generation
Researchers working with ultrasound contrast developer Sonus Pharmaceuticalspresented data about a new contrast agent, QW7437, at last week'sAmerican Heart Association meeting in New Orleans. The Bothell,WA, company said QW7437 is a third-generation agent that studiesindicate may be capable of producing myocardial perfusion at lowdoses with no hemodynamic effects.
Researchers from the University of California at San Diegoworking with the new agent presented data from animal studiesfor the first time at a major medical conference. QW7437 is aphase-shift emulsion that is stabilized with a negative-chargedsurfactant.
Investigators at the AHA meeting also presented data on thecompany's lead EchoGen agent, including an animal study by DukeUniversity researchers in which EchoGen was used to make 3-D measurementsof the left ventricle muscle mass in a single cardiac cycle.
New Literature Review Assesses Merits of Cardiac MRI After Survival of Sudden Cardiac Arrest
April 19th 2024While noting inconsistencies with the diagnostic yield of cardiac MRI in patients who survived sudden cardiac arrest, researchers cited unique advantages in characterizing ischemic cardiomyopathy (ICM) and facilitating alternate diagnoses.
Study of Ofatumumab for Multiple Sclerosis Shows 'Profoundly Suppressed MRI Lesion Activity'
April 17th 2024The use of continuous ofatumumab in patients within three years of a relapsing multiple sclerosis diagnosis led to substantial reductions in associated lesions on brain MRI scans, according to research recently presented at the American Academy of Neurology (AAN) conference.
