The work done by Northwestern University Feinberg School of Medicine faculty members (and even some students) is regularly highlighted in newspapers, online media outlets and more. Below you’ll find links to articles and videos of Feinberg in the news.
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Daylight saving time ends overnight Saturday when clocks turn back an hour. That means an extra hour of sleep. But it also means it’ll be darker earlier in the evening and that could impact people dealing with seasonal depression. Dorothy Sit, MD, from Northwestern University Feinberg School of Medicine joined ABC7 to share more on how to deal with the time change. Dr. Sit said light is an important cue for our body clocks. Behaviors and functions of the body such as sleep-wake patterns, digestion, physical activity, body temperature, stress responses and nightly release of melatonin (a natural hormone for sleep), all vary in accordance to daily or circadian rhythms that are highly responsive to light. he said sleep experts generally understand that standard time is in closest alignment with our body’s rhythms and adhering to standard time as long as possible (preferably year-round) is expected to produce positive health benefits. The shorter, darker days related to the change in seasons to fall and winter, is linked to seasonal depression, Dr. Sit said, adding that the time change from daylight saving may certainly compound the seasonal symptoms.
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The Latino community has been targeted by false information that’s meant to discourage abortions. Ahead of midterm elections, experts are raising the alarm. Experts say the Latino community has been targeted by false information about abortion and pregnancy. Intended to discourage abortions, such focused misinformation is not new but experts say it has increased since the Supreme Court’s June decision in Dobbs v. Jackson, which overturned Roe v. Wade – the 1973 landmark case that constitutionally established the right to abortion in the U.S. One of the most important and enduring ways to dispel misinformation within the community is to have conversations with family members, said Melissa Simon, MD, MPH, an OB-GYN at Northwestern Medicine and professor of obstetrics and gynecology at Northwestern University Feinberg School of Medicine. “It takes literally a village to try to stamp out this disinformation,” she said, “because it’s so deeply rooted in so many places and it’s hard to avoid.”
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Abortion is safe and an essential component of comprehensive health care, according to the American College of Obstetricians and Gynecologists. With Roe struck down as of June 24, individual states determine abortion access — and abortion is currently legal in a majority of U.S. states. n recent months, doctors and reproductive rights advocates say they’ve seen a surge in abortion-related misinformation repeated in conversations among the Latino communities they serve. Some worry that this onslaught of false messages may discourage pregnant Latinas from seeking medical care when they need it — even in places where abortion remains legal. Melissa Simon, MD, MPH, a Latina ob-gyn at Northwestern Medicine in Chicago, says widespread disinformation is creating fear among the Spanish-speaking Latina patients who come to her seeking abortions. Even though Illinois is an abortion safe haven, she says patients have told her they fear that getting the procedure will result in legal jeopardy.” I see patients that are fearing the repercussions of getting an abortion not to just themselves, but to their family and loved ones,” she says.
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For the first time in Illinois, surgeons have successfully taken a heart that stopped beating inside a patient and transplanted it into another person with the help of a new, fictionlike device. Surgeons at Northwestern Memoria Hospital announced Wednesday that they performed a heart transplant on October 12 using a machine nicknamed “heart in a box.” It’s an advance that doctors hope will make more hearts available for transplant. About 3,400 people across the country are now waiting for heart transplants, including 182 in Illinois. The heart-in-a-box device, however, allows surgeons to use hearts from donors who suffer circulatory death, which is when the heart and respiratory system shut down. After the heart stops beating, surgeons have about 30 minutes to retrieve it and place it in the device. The device then resuscitates it and keeps it beating by pumping warm, oxygenated blood through it, until it can be transplanted into a donor. The patient who received the heart at Northwestern is doing well, and was preparing to go home early this week, said Dr. Benjamin Bryner, associate director of heart transplantation and mechanical support, and director of the expanded donation program at Northwestern Medicine’s Bluhm Cardiovascular Institute and assistant professor of cardiac surgery at Northwestern University Feinberg School of Medicine. “I think it’s one of the most significant advances in heart transplant in a few decades,” Bryner said. “It opens up a lot of hearts that were sort of discarded.” Bryner estimates the device could increase the number of heart transplants by about 20% to 30% at Northwestern and across the country. Northwestern now performs about 30 to 40 heart transplants a year, Bryner said.
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Seventy percent of donor hearts go unused every year. That means people in need never get the lifesaving organ and people who so generously donated never get the chance to have their gift of life recognized upon their death. But with a new device, doctors are breaking through the biggest barriers for heart transplantation. Jane Wilcox, MD, MSc, is chief of Heart Failure Treatment and Recovery at Northwestern Medicine and associate professor of cardiology at Northwestern University Feinberg School of Medicine. “We typically have about four hours to get from the time we retrieve organ to implantation into recipient,” she said. “It’s several steps above the Igloo cooler in that it’s really simulating what the body is like in terms of temp, environment,” Wilcox said. With the new ‘box’ “It’s being perfused with blood and not a solution. And so that allows us to have extended time, over double the time we would have for a typical window to perform a transplant.”
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Within days, 48 states and the District of Columbia will reset their clocks and fall back into standard time. From a health standpoint, most sleep and circadian experts say we should stay there. Experts say early-morning sunlight is key to maintaining our circadian rhythms, sleep-wake cycles and overall health. Phyllis Zee, MD, PhD, chief of sleep medicine in the department of neurology at Northwestern University Feinberg School of Medicine, said without that sunlight, we can slip into circadian misalignment – “when your internal body clocks fall out of sync with that of the sun clock and your social clocks.” The concern with adopting a permanent change to daylight saving time, which the Senate has voted to do, is that it may chronically throw our bodies out of sync with the sun and lead to a variety of health problems, sleep experts say.
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Researchers warned an expert panel of the Food and Drug Administration on Tuesday that flawed readings on devices measuring oxygen levels in the blood — especially among Black and dark-skinned patients — might have contributed to deaths during the coronavirus pandemic. Panelists, in turn, urged the federal agency to raise accuracy standards and to alert doctors and consumers of the potential risks. But in recent years, experts said the flawed readings might have driven some of the racial and ethnic disparities exposed in studies reviewing access to Covid treatments. Authors of the studies emphasized that blood-oxygen levels were often a key factor in deciding who would receive certain medicines, oxygen therapies and even hospital beds at times when all were in short supply. For the oximeters that people buy online or from retail stores, the lack of regulation is troubling, said one agency adviser, Dr. Murad Alam, a medicine professor at Northwestern University. People use them, he noted, to monitor oxygen levels at home and decide if they need urgent medical attention. “This is a misclassification problem,” Dr. Alam said. “I don’t know how it happened, but this is not shampoo. So F.D.A. will need to find a way to regulate these.” Advisers urged the agency to provide prominent warnings that the retail devices are not for medical use and are not approved by the F.D.A.
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With daylight saving time ending this weekend, some sleep experts say the time change is good for our health. “Falling back” this weekend, when we turn our clocks back one hour at 2 a.m. ET on Sunday, is actually easier on our bodies than the spring time change, according to one sleep expert. “This time of year generally people tedn to tolerate better. It gives you an extra hour of sleep. It does put you more in line with where you want to be,” said Sabra Abbott, MD, PhD, associate professor of neurology at Northwestern University Feinberg School of Medicine. Abbot says studies show the other one-hour time change in March, known as “springing forward,” is detrimental to our health. “We do know that things like car crashes go up, heart attacks go up all around the time of the spring time shift,” Abbot said. As far as the impact of falling back on November 6, Abbot said that most people may find that they get tired earlier in the evening or wake up earlier in the morning. There are ways to address that, according to Abbot, who says getting some extra, bright light at night, even in front of a screen, can help shift our body clocks.
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Loyola student Grace Hinchman woke up with a sore neck. What she thought was from sleeping on her pillow wrong escalated to a fever and a splitting headache. She ended up at Northwestern Memorial Hospital’s intensive care unit and was having tonic-clonic seizures, which are full body seizures. The 21-year-old eventually found out she has an extremely rare condition called FIRES, febrile infection-related epilepsy syndrome. The condition affects 1 in 1,000,000 people, according to the Epilepsy Foundation. “Our understanding of FIRES as it is right now, is that it’s inflammation in the brain,” said Ayush Batra, neurocritical care specialist at Northwestern Medicine. “Something triggers inflammation systemically in the body that then adversely affects some people’s brains. And it creates this vicious cycle where the brain is inflamed, it gets swollen, the swelling increases, it causes more seizures, which causes more swelling, which causes more inflammation. You can see how that could quickly snowball out of control.” The condition can lead to severe neurological and cognitive injury; roughly 20% of patients who suffer from FIRES will return to their normal healthy state after successful treatment, Batra said. The remaining 80% may live with lifelong uncontrolled epilepsy or have long-lasting cognitive deficits, depending on the severity of initial seizures.
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It’s estimated that about 4% of adults have nightmares that are frequent and distressing enough to impair their sleep and daily functioning. In some cases, the nightmares are related to an underlying condition, like post-traumatic stress disorder (PTSD), while others are considered “idiopathic,” or having no known cause It’s estimated that about 4% of adults have nightmares that are frequent and distressing enough to impair their sleep and daily functioning. In some cases, the nightmares are related to an underlying condition, like post-traumatic stress disorder (PTSD), while others are considered “idiopathic,” or having no known cause. “Most people either think it’s normal to have so many nightmares, or they don’t know there’s treatment available,” said Jennifer Mundt, PhD, a behavioral sleep medicine specialist at Northwestern Medicine and assistant professor of neurology and psychiatry and behavioral sciences at Northwestern University Feinberg School of Medicine. When it comes to nightmare disorder, as it’s officially known, the treatment with the best evidence is imagery rehearsal therapy (IRT), Mundt said. With that technique, people work with a therapist to recall their nightmares, change the negative storyline to one with a positive ending, and then rehearse the new script during the day.