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It’s a timely moment to weigh the utility of risk-prediction tools. On one hand, the PREVENT calculator is only just making its way into clinical practice — it was added to blood pressure and cholesterol guidelines in the past year. On the other hand, “the use of calcium scores has been exploding” as CAC scans…
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Doctors say there are two main types of risk from these kinds of full-body scans. Healthy bodies commonly contain lumps, scars and masses that are not harmful. False positives can lead to biopsies, extensive monitoring and, possibly, unnecessary surgeries, said Dr. Sameer Ansari, a diagnostic and interventional neuroradiologist at Northwestern Medicine.
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Dr. Ian Grant, behavioral neurologist at Northwestern Medicine’s Cognitive Neurology & Alzheimer’s Disease Center, joins Bob Sirott to talk about a blood test that can detect Alzheimer’s disease, which was recently approved by the FDA. He explains how similar tests are used at Northwestern and how doctors can use this test to personalize treatment plans.
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The Food and Drug Administration on Wednesday approved a groundbreaking pancreatic cancer drug that experts predict will transform treatment for the notoriously deadly disease. Dr. Deva Mahalingam, a professor of medicine at Northwestern specializing in pancreatic cancer, says his team was eagerly awaiting the approval. He calls it a “fundamental change” in how we think…
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The Lindsay Clancy murder trial has put a spotlight on psychiatric medications and postpartum mental health, especially postpartum psychosis. Northwestern University professor of Medical Social Sciences Darius Tandon said postpartum psychosis affects about one to two individuals for every 1,000; significantly rarer than postpartum depression, which affects 10-20% of new mothers.
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Dr. Victoria Weston, MD, Associate Chief Medical Officer, Northwestern Medicine Immediate Care, joins John Williams to talk about Moderna and Merck saying an experimental vaccine prevented the return and spread of cancer in high-risk melanoma patients, a new weight loss drug that may burn fat without muscle loss, and what we should know about flu…

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