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Study shows new indication for AngioMark
In a preliminary clinical study codesigned by pharmaceutical firm Pfizer and researchers at the University of Washington Medical School, intravascular MRI contrast agent AngioMark has been shown effective in identifying and measuring the physiological
In a preliminary clinical study codesigned by pharmaceutical firm Pfizer and researchers at the University of Washington Medical School, intravascular MRI contrast agent AngioMark has been shown effective in identifying and measuring the physiological changes that occur during female sexual arousal. The study, presented at the RSNA conference in December, used Epix Medicals agentwhich it is developing in collaboration with Mallinckrodt of St. Louisto show how blood volume to the pelvic region increases during sexual arousal in women.
Eight healthy pre- and postmenopausal women were included in the study, which researchers hope will boost future efforts to determine how treatments for impaired sexual response and how various diseases affect sexual response in women, according to Dr. Wayne Carter of Pfizer Central Research.
AngioMark is in phase III trials to demonstrate its efficacy in detecting aortoiliac occlusive disease in patients with peripheral vascular disease or abdominal aortic aneurysm. In 1998, Cambridge, MA-based Epix and Pfizer forged an alliance to research the efficacy of AngioMark and MRI technology to diagnose and monitor female sexual arousal dysfunction. Pfizer developed and markets Viagra for erectile dysfunction in men.
Study Reaffirms Low Risk for csPCa with Biopsy Omission After Negative Prostate MRI
December 19th 2024In a new study involving nearly 600 biopsy-naïve men, researchers found that only 4 percent of those with negative prostate MRI had clinically significant prostate cancer after three years of active monitoring.
Study Examines Impact of Deep Learning on Fast MRI Protocols for Knee Pain
December 17th 2024Ten-minute and five-minute knee MRI exams with compressed sequences facilitated by deep learning offered nearly equivalent sensitivity and specificity as an 18-minute conventional MRI knee exam, according to research presented recently at the RSNA conference.
Can Radiomics Bolster Low-Dose CT Prognostic Assessment for High-Risk Lung Adenocarcinoma?
December 16th 2024A CT-based radiomic model offered over 10 percent higher specificity and positive predictive value for high-risk lung adenocarcinoma in comparison to a radiographic model, according to external validation testing in a recent study.
