Latest / Morning Medical with Dr. Chow / Cognitive Health, UV Light in Care Homes, and Insurance Coverage Challenges

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Cognitive Health, UV Light in Care Homes, and Insurance Coverage Challenges · Morning Medical with Dr. Chow

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  Welcome to Morning Medical with Dr.
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  Chow, your daily update on the latest in medical and health news from around the world.
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  I'm Dr.
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  Chi-Ming Chow, and together we'll explore the fascinating world of medicine using insights
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  powered by artificial intelligence.
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  Today, we're diving into a topic that concerns many of us as we age: lifestyle changes and
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  cognitive decline.
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  Recent studies highlight the importance of maintaining healthy habits to protect our
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  brains as we get older.
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  These habits include eating a diet rich in fruits, vegetables, and fish, along with
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  engaging in regular physical activity.
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  It's encouraging to know that these lifestyle choices could potentially slow down cognitive
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  aging, even after the physical signs of cognitive issues have begun.
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  But what exactly do we know about lifestyle changes and their impact on cognitive decline?
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  Well, experts suggest that staying socially active and keeping up with other health issues
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  can also play a significant role in delaying cognitive aging.
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  This means that fostering connections with friends and family and managing conditions like
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  hypertension or diabetes can be just as crucial as diet and exercise.
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  This conversation is particularly relevant when we consider conditions such as Alzheimer's
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  disease.
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  The question often arises: how might our everyday lifestyle choices influence our risk
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  of developing such conditions?
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  While there's no one-size-fits-all answer, adopting these healthy lifestyle changes
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  provides a proactive approach to maintaining cognitive health.
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  CNN is encouraging the public to share their questions about how lifestyle might affect the
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  risk of cognitive decline.
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  It's a great opportunity for individuals to engage with experts like Dr.
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  Sanjay Gupta, who may address some of these inquiries in upcoming discussions.
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  This kind of dialogue is essential as we continue to uncover more about the intricate
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  connection between our lifestyle choices and brain health.
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  Let's turn our attention to an intriguing study that evaluates the effectiveness of ultraviolet
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  light in reducing respiratory infections in nursing homes.
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  This study, recently published in JAMA Internal Medicine, might be the first of its kind to
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  explore the real-world impact of air cleaning technologies within these environments.
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  The researchers aimed to understand if shining germicidal ultraviolet lights toward the
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  ceiling in common areas of long-term elder care facilities could make a difference in the
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  incidence of acute respiratory infections.
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  In this randomized clinical trial, the results showed no significant impact on the primary
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  endpoint for acute respiratory infection incidence when ultraviolet lights were used.
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  However, a secondary analysis revealed a modest reduction in infections.
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  This secondary finding suggested that the use of ultraviolet appliances could lead to
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  approximately 0.32 fewer infections per week over an extended period, which translates to
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  about a nine percent reduction in infections.
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  While this might not meet the twenty percent benchmark often considered clinically
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  meaningful for individuals, it could still have substantial public health implications when
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  viewed in aggregate.
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  The trial, known as the PETRA trial, was conducted in four long-term care facilities in
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  Australia.
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  The study involved installing germicidal ultraviolet lights in common areas like
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  corridors, lobbies, and dining rooms, but notably not in resident rooms where residents
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  spent most of their time.
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  This setup might have influenced the overall effectiveness of the intervention.
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  The trial spanned over 110 weeks and included several cycles of turning the ultraviolet units
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  on and off, with washout periods in between.
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  It's important to mention that this study took place during a late-pandemic period, where many
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  infection control measures were already in place at these facilities, such as staff
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  masking and restrictions on resident-to-resident proximity.
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  These existing measures might have played a role in diminishing the potential additional
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  benefits that the ultraviolet lights could have provided.
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  Despite the modest findings, experts suggest that air cleaning technologies like ultraviolet
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  lights remain appealing as they offer the promise of reducing infection risks without
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  requiring changes in behavior from staff, patients, or visitors.
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  However, clearer data is needed to justify the expense and complexity of integrating such
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  technologies into clinical spaces that already meet contemporary ventilation standards.
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  Let's delve into a pressing issue affecting many individuals seeking weight loss solutions
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  in the United States.
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  As of July first, two thousand twenty-five, patients taking Zepbound, a medication known
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  for its weight-loss benefits, have been forced to switch to Wegovy due to a change in
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  insurance coverage by CVS Caremark, a major pharmacy benefit manager.
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  This change is causing quite a stir among those who've been managing their weight with
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  Zepbound, as the transition isn't always seamless.
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  CVS Caremark made this decision citing the rising costs associated with Zepbound.
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  In a statement, they mentioned that drug manufacturers set these high prices, making
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  access challenging for many patients.
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  To provide a more affordable option, CVS Caremark partnered with Novo Nordisk, the
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  manufacturer of Wegovy, aiming to increase access to this medication at a lower cost for
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  their members.
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  This switch has led to significant frustration among patients, many of whom have taken to
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  social media to express their concerns.
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  Some patients report that they have only recently started seeing results with Zepbound,
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  experiencing substantial weight loss with minimal side effects.
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  However, the forced switch to Wegovy poses potential hurdles, as not everyone responds to
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  medications in the same way.
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  Some individuals have already tried Wegovy and reported adverse side effects, leading to
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  anxiety about the mandated change.
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  Dr.
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  Tro Kalayjian, a board-certified physician specializing in obesity medicine, highlights
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  that forced switching can disrupt the continuity of care, as patients may need to
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  re-titrate their dosage and might experience re-emergence of side effects.
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  He pointed out that Zepbound is slightly more effective than Wegovy due to its additional
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  mechanism, with users reporting less nausea and vomiting.
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  For those who cannot tolerate Wegovy, CVS Caremark offers a "formulary exception"
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  process.
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  This allows patients or their healthcare providers to request coverage for an
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  alternative drug if Wegovy results in severe side effects or insufficient weight loss.
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  This exception process underscores the importance of personalized medical treatments,
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  especially when dealing with medications that affect weight management.
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  The economic aspect is also a significant concern.
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  Zepbound, while effective, comes with a hefty price tag, costing between three hundred and
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  five hundred dollars per month if purchased directly from Eli Lilly, its manufacturer.
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  This financial burden is pushing some patients to seek alternative sources, including
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  research-grade versions from social media platforms, which raises safety issues.
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  A recent clinical trial published in The New England Journal of Medicine compared the
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  effectiveness of tirzepatide, the active ingredient in Zepbound, with semaglutide, the
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  active ingredient in Wegovy.
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  The study revealed that tirzepatide achieved greater weight loss, with participants losing
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  about fifty pounds, which is approximately twenty point two percent of their body weight,
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  compared to thirty-three pounds or thirteen point seven percent of baseline weight with
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  semaglutide.
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  This situation highlights the complexities involved in healthcare coverage and the
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  challenges many face in accessing the most effective treatments for their individual
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  needs.
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  It's crucial for patients to have options that best suit their medical and personal
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  circumstances.
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  We'll continue to monitor this situation as it develops, providing updates on how these
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  changes impact patient care and health outcomes.
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  As we wrap up today's episode, let's revisit an important topic that's gaining more attention:
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  maintaining cognitive sharpness as we age.
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  This is a concern for many, and a recent study sheds light on practical steps we can take to
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  support our brain health.
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  According to the study, staying physically active, engaging in mental challenges, and
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  adopting a healthy diet can make a significant difference.
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  The study, conducted in the United States, focused on older adults at risk of developing
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  dementia.
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  Researchers found that those who embraced a combination of lifestyle changes—such as
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  regular exercise, brain-challenging activities, and a balanced diet—experienced a slower rate
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  of cognitive decline.
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  This was reflected in their performance on brain tests, where they scored as if they were
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  a year or two younger.
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  Participants in the study were in their sixties and seventies, proving it's never too late to
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  start making these changes.
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  They engaged in moderate exercise, followed the "MIND diet," which emphasizes leafy greens,
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  berries, whole grains, poultry, and fish, and participated in activities that challenged
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  their brains.
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  These steps not only helped in maintaining cognitive health but also improved overall
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  well-being.
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  It's interesting to note that this study aligns with the idea that what's beneficial for the
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  heart is also good for the brain.
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  By managing factors like high blood pressure, cholesterol, and diabetes through lifestyle
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  changes, we can potentially reduce our risk of dementia.
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  Although it's too soon to determine if these changes can lower the risk of Alzheimer's
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  disease or other forms of dementia, the findings are promising.
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  They suggest that a holistic approach to health—encompassing physical, mental, and
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  dietary aspects—can contribute to a sharper mind as we age.
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  As we conclude today's episode, remember that small, consistent changes in our daily routines
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  can have a profound impact on our health.
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  Whether it's taking a brisk walk, trying a new hobby, or incorporating more greens into your
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  meals, these efforts can help keep our minds and bodies in top shape.
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  Thank you for joining me on Morning Medical with Dr.
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  Chow.
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  I hope today's insights inspire you to take proactive steps towards a healthier lifestyle.
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  Until next time, stay informed and take care of your health.