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FDA expands Myoview label
Amersham Health has won FDA approval to market its Myoview radiopharmaceutical for the assessment of left ventricular function, specifically the calculation of LV ejection fraction and wall motion, in patients being evaluated for heart disease. The
Amersham Health has won FDA approval to market its Myoview radiopharmaceutical for the assessment of left ventricular function, specifically the calculation of LV ejection fraction and wall motion, in patients being evaluated for heart disease. The company's second largest selling product was first FDA approved and introduced in the U.S. in 1996 for cardiac perfusion studies. The additional indication is the latest example of Amersham's corporate strategy to expand the clinical utility of current products (SCAN 4/17/02).
In 2001, the FDA expanded Myoview labeling to include its use with pharmacologic stress agents in patients with known or suspected coronary artery disease. Last year, European authorities approved its use for imaging breast cancer. The product currently accounts for about 40% of the technetium cardiac market and more than 30% of the global myocardial perfusion market, according to Amersham.
MRI-Based AI Radiomics Model Offers 'Robust' Prediction of Perineural Invasion in Prostate Cancer
July 26th 2024A model that combines MRI-based deep learning radiomics and clinical factors demonstrated an 84.8 percent ROC AUC and a 92.6 percent precision-recall AUC for predicting perineural invasion in prostate cancer cases.
Breast MRI Study Examines Common Factors with False Negatives and False Positives
July 24th 2024The absence of ipsilateral breast hypervascularity is three times more likely to be associated with false-negative findings on breast MRI and non-mass enhancement lesions have a 4.5-fold likelihood of being linked to false-positive results, according to new research.
Can Polyenergetic Reconstruction Help Resolve Streak Artifacts in Photon Counting CT?
July 22nd 2024New research looking at photon-counting computed tomography (PCCT) demonstrated significantly reduced variation and tracheal air density attenuation with polyenergetic reconstruction in contrast to monoenergetic reconstruction on chest CT.
