Latest / Morning Medical with Dr. Chow / Self-Guided CBT for Eczema, Zepbound for Sleep Apnea, and AI in Diabetes Detection

Transcript

Self-Guided CBT for Eczema, Zepbound for Sleep Apnea, and AI in Diabetes Detection · Morning Medical with Dr. Chow

• 0:00
  Hello and welcome to another episode of Morning Medical with Dr.
• 0:03
  Chow.
• 0:04
  I'm your host, Dr.
• 0:05
  Chi-Ming Chow.
• 0:07
  Today, we're diving into a fascinating study that sheds light on a promising new approach
• 0:12
  for managing eczema, particularly through self-guided cognitive behavioral therapy, or
• 0:18
  CBT.
• 0:22
  A recent randomized trial conducted in Sweden has revealed that self-guided CBT is just as
• 0:29
  effective as clinician-guided CBT in reducing symptoms for adults suffering from eczema.
• 0:35
  This is exciting news for those dealing with this often frustrating condition.
• 0:40
  The study, led by Dorian Kern, PhD, from the Karolinska Institutet in Stockholm, found that
• 0:46
  after twelve weeks, participants using self-guided CBT saw similar improvements in
• 0:52
  their symptom severity as those receiving guidance from clinicians.
• 0:56
  The improvements were measured using the Patient-Oriented Eczema Measure, or POEM, a
• 1:03
  tool used to assess the severity of eczema symptoms.
• 1:08
  Interestingly, the study showed that about sixty percent of those in the self-guided group
• 1:14
  were considered responders, meaning they had an improvement of at least four points on the POEM
• 1:20
  scale.
• 1:21
  This was comparable to forty-nine percent in the clinician-guided group.
• 1:26
  These findings support the idea that self-guided CBT can be a noninferior and
• 1:32
  cost-effective alternative to traditional clinician-guided treatments, especially given
• 1:37
  the rarity of psychological interventions in dermatological care.
• 1:42
  The study also highlights the potential of self-guided CBT to increase access to
• 1:47
  treatment, particularly in remote areas where clinician involvement might be limited.
• 1:54
  By focusing on mindfulness training and exposure and response prevention, self-guided
• 1:59
  CBT empowers patients to break the persistent itch-scratch cycle that can exacerbate their
• 2:05
  symptoms.
• 2:07
  Dr.
• 2:07
  Danilo C.
• 2:08
  Del Campo from the Chicago Skin Clinic, who was not involved in the research, remarked that
• 2:13
  self-guided CBT could be an effective and scalable intervention for addressing the
• 2:18
  psychological and behavioral aspects of atopic dermatitis.
• 2:22
  He emphasized that while self-guided CBT is a great option, clinician-guided therapy still
• 2:27
  plays an essential role, especially for those with severe eczema or who need additional
• 2:32
  support.
• 2:34
  The trial enrolled 168 adult participants, most of whom had moderate to severe eczema.
• 2:41
  It was conducted over a 12-week period and included both face-to-face and online delivery
• 2:46
  of CBT interventions.
• 2:49
  The results were promising, showing significant improvements not only in eczema symptoms but
• 2:54
  also in quality of life, sleep, mood, and stress levels.
• 2:59
  Importantly, no serious adverse events were reported, although some participants did
• 3:04
  experience minor stress and temporarily increased itchiness.
• 3:08
  While the study had some limitations, including a high data loss in secondary measurements and
• 3:13
  a predominantly female participant group, it marks an important step towards broader
• 3:18
  implementation of CBT in treating atopic dermatitis.
• 3:22
  The findings provide physicians with more evidence-based options to tailor care to each
• 3:26
  patient's unique needs.
• 3:30
  In an exciting development for those suffering from obstructive sleep apnea, the United States
• 3:35
  Food and Drug Administration has approved the first medication specifically targeting this
• 3:40
  condition.
• 3:41
  The new drug, called Zepbound, or tirzepatide, is developed by Eli Lilly and is aimed at
• 3:47
  treating moderate to severe obstructive sleep apnea in adults who are also dealing with
• 3:53
  obesity.
• 3:54
  This approval marks a significant milestone, as previously, treatment options were limited to
• 4:00
  mechanical interventions like continuous positive airway pressure devices.
• 4:04
  Obstructive sleep apnea occurs when the upper airway becomes blocked during sleep, leading to
• 4:09
  pauses in breathing.
• 4:11
  It's a condition that affects around thirty million people in the United States, with a
• 4:15
  higher prevalence among those who are overweight or obese.
• 4:19
  Untreated, it presents various health risks, including cardiovascular issues and a
• 4:24
  diminished quality of life.
• 4:27
  Zepbound works by activating receptors for hormones secreted from the intestine, known as
• 4:32
  GLP-1 and GIP, which help reduce appetite and food intake.
• 4:38
  This mechanism is similar to other well-known medications like Ozempic and Wegovy that are
• 4:43
  used for weight management.
• 4:46
  By aiding in weight loss, Zepbound also shows promise in reducing the frequency and severity
• 4:52
  of apnea events, thereby improving the condition of obstructive sleep apnea itself.
• 4:59
  In a 52-week study, participants taking Zepbound experienced a statistically
• 5:04
  significant reduction in apnea or hypopnea events, with many achieving remission or
• 5:09
  significant improvement of their symptoms.
• 5:12
  The study also noted a considerable decrease in body weight among those treated with Zepbound,
• 5:17
  highlighting its dual benefit for patients struggling with both obesity and sleep apnea.
• 5:23
  However, like any medication, Zepbound is not without potential side effects.
• 5:28
  Patients reported experiencing nausea, diarrhea, vomiting, and other gastrointestinal
• 5:33
  issues.
• 5:34
  There is also a concern about thyroid C-cell tumors, as seen in animal studies, although
• 5:39
  it's not yet confirmed in humans.
• 5:42
  Therefore, patients with a personal or family history of medullary thyroid cancer or multiple
• 5:47
  endocrine neoplasia syndrome type two are advised against using this medication.
• 5:53
  Dr.
• 5:53
  Wendy Troxel, a sleep expert and clinical psychologist, called the approval a promising
• 5:58
  advancement for those affected by obstructive sleep apnea.
• 6:02
  She emphasized that while positive airway pressure therapy remains effective, many
• 6:07
  patients find it difficult to adhere to.
• 6:10
  Zepbound offers an alternative or complementary option for those who struggle with traditional
• 6:14
  therapies.
• 6:16
  It's crucial for patients to consult their doctors before starting Zepbound, especially to
• 6:21
  discuss any potential contraindications and to ensure it's used safely alongside lifestyle
• 6:27
  modifications like a reduced-calorie diet and increased physical activity.
• 6:32
  Dr.
• 6:32
  William Lu, a medical director in San Francisco, highlighted the importance of
• 6:37
  addressing obesity and sleep apnea concurrently, noting that Zepbound could be a
• 6:42
  generational medication in tackling these intertwined health issues.
• 6:48
  Spending Christmas alone this year might seem daunting, but it can actually be an opportunity
• 6:52
  for personal growth and reflection.
• 6:55
  While the holidays are traditionally seen as a time to gather with family and friends, it's
• 7:00
  important to remember that there's no right or wrong way to celebrate.
• 7:04
  Embracing the solitude can be fulfilling, and experts suggest that focusing on activities
• 7:09
  that nurture you can make the experience enjoyable.
• 7:14
  Diana Winston, director of UCLA Mindful, highlights the challenges of loneliness during
• 7:19
  this time, noting that it can exacerbate existing feelings of isolation.
• 7:24
  However, stepping outside for some fresh air and engaging with nature can be incredibly
• 7:29
  beneficial.
• 7:30
  Whether it's a hike in the woods or a simple walk in the park, immersing yourself in nature
• 7:35
  can lower anxiety and improve your mood.
• 7:38
  The practice of forest bathing, for example, is known to reduce stress and enhance well-being.
• 7:45
  Social connections are crucial, even if you're alone.
• 7:48
  Dr.
• 7:48
  Bryant Williams recommends reaching out to loved ones through phone or video calls, much
• 7:53
  like we did during the pandemic.
• 7:56
  These virtual connections can provide comfort and reduce loneliness.
• 8:01
  If you have the chance, meeting up with a friend for a spontaneous coffee break or
• 8:05
  joining a colleague's celebration can also lift your spirits.
• 8:10
  Volunteering is another meaningful way to spend the holidays alone.
• 8:14
  Whether you're helping at a soup kitchen or spending time at a nursing home, giving back to
• 8:19
  the community not only benefits others but also enhances your own sense of purpose and
• 8:25
  well-being.
• 8:26
  As Dr.
• 8:26
  Williams points out, focusing on others can lead to a positive shift in your mindset.
• 8:32
  Treating yourself to a special meal can also be a delightful way to celebrate.
• 8:37
  Whether you choose to cook a favorite dish at home or enjoy a nice dinner out, indulging in
• 8:42
  good food is a wonderful way to mark the occasion.
• 8:45
  And if you're feeling nostalgic, preparing a dish that reminds you of family traditions can
• 8:49
  bring a sense of comfort and joy.
• 8:52
  Engaging in personal rituals, such as lighting a menorah or taking a relaxing bath, can make
• 8:58
  the day feel special.
• 9:00
  These activities offer a chance to celebrate in your own way, free from external expectations.
• 9:07
  Creating new traditions, like journaling about the past year or setting goals for the next,
• 9:12
  can also be a rewarding way to spend your time.
• 9:16
  Finally, it's important to approach this time with mindfulness and self-compassion.
• 9:22
  Accepting the present moment and being kind to yourself can help alleviate feelings of
• 9:26
  loneliness.
• 9:28
  Remember, not everyone surrounded by people during the holidays is necessarily having a
• 9:32
  good time.
• 9:33
  Taking time for yourself can be just as important for maintaining your mental health
• 9:37
  and well-being.
• 9:40
  In an intriguing development from across the pond, two National Health Service hospital
• 9:45
  trusts in London are exploring the potential of artificial intelligence to predict type 2
• 9:50
  diabetes years before it manifests.
• 9:54
  The Imperial College and Chelsea and Westminster hospital NHS foundation trusts are
• 9:59
  at the forefront of this innovative trial, utilizing a system known as Aire-DM.
• 10:06
  This AI technology analyzes patients' electrocardiograms, or ECGs, to detect subtle
• 10:12
  early warning signs that may elude even the most skilled physicians.
• 10:17
  The trials, set to commence in 2025, aim to determine the effectiveness of Aire-DM in
• 10:23
  predicting diabetes risk.
• 10:25
  Preliminary research indicates that the system can identify risk factors with about seventy
• 10:30
  percent accuracy using only ECG data.
• 10:35
  The predictive capability is further enhanced when combined with additional patient
• 10:40
  information, such as age, sex, and pre-existing conditions like high blood pressure or obesity.
• 10:47
  Dr.
• 10:47
  Fu Siong Ng, the lead researcher, notes that while the ECG data alone is quite informative,
• 10:53
  incorporating these extra details significantly boosts the AI's predictive power.
• 10:59
  An electrocardiogram records the heart's electrical activity and can reveal issues
• 11:05
  related to heart rate and rhythm.
• 11:07
  Dr.
• 11:08
  Ng explains that the changes detected by the AI are too nuanced for doctors to perceive with
• 11:13
  the naked eye.
• 11:15
  The system looks at a complex combination of subtle ECG variations rather than specific
• 11:22
  features.
• 11:23
  This makes Aire-DM a potentially revolutionary tool in the early detection of type 2 diabetes.
• 11:32
  During the trial, up to one thousand patients from both hospitals will have their ECGs
• 11:37
  analyzed by the AI system to evaluate its efficacy in disease prediction.
• 11:42
  Although not yet available for routine clinical use, experts are optimistic about the future
• 11:48
  implementation of this technology within the National Health Service.
• 11:52
  Dr.
• 11:53
  Ng estimates that widespread adoption could take five years or more, but the potential
• 11:58
  benefits are significant.
• 12:01
  The British Heart Foundation, a major funder of this research, emphasizes the life-saving
• 12:06
  potential of early diabetes risk detection.
• 12:09
  Uncontrolled type 2 diabetes can lead to severe complications, including heart attacks and
• 12:15
  strokes.
• 12:16
  By identifying high-risk individuals early, there is an opportunity to intervene with
• 12:21
  lifestyle changes such as maintaining a healthy weight and diet, which can mitigate these
• 12:26
  risks.
• 12:27
  Professor Bryan Williams, Chief Scientific and Medical Officer at the British Heart
• 12:32
  Foundation, hails this research as a groundbreaking use of artificial intelligence.
• 12:37
  By analyzing ECGs, AI can uncover insights that are typically hidden in routine health data,
• 12:43
  potentially transforming how we predict the risk of type 2 diabetes long before symptoms
• 12:49
  appear.
• 12:51
  Dr.
• 12:51
  Faye Riley from Diabetes UK underscores the importance of early detection, noting that many
• 12:57
  people with type 2 diabetes remain undiagnosed for years.
• 13:01
  With approximately 1.2 million people in England unaware they have the condition and
• 13:07
  millions more at high risk, AI-powered screening methods could be crucial in providing
• 13:12
  timely support and preventing serious health complications.
• 13:17
  To wrap up today's episode, it's clear that the integration of artificial intelligence in
• 13:21
  healthcare holds transformative potential, particularly in the early detection and
• 13:26
  management of chronic conditions like type 2 diabetes.
• 13:31
  By harnessing the power of technology, we can offer patients a proactive approach to their
• 13:36
  health, potentially improving outcomes and quality of life.
• 13:41
  Thank you for joining me on Morning Medical with Dr.
• 13:44
  Chow.
• 13:45
  Until next time, stay informed and take care of your health.