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Ask Doctor Dawn

Ask Doctor Dawn

Dr. Dawn Motyka - JivaMedia.com

Answers to your medical questions and health topics in the news.

731 - From IV Fluid Shortages to Revolutionary Genetic Treatments: Cystic Fibrosis Breakthroughs
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  • 731 - From IV Fluid Shortages to Revolutionary Genetic Treatments: Cystic Fibrosis Breakthroughs

    Broadcast from KSQD, Santa Cruz on 11-14-2024:

    Dr. Dawn discusses a severe national IV fluid shortage caused by Hurricane Helene's flooding of a Baxter International factory which has affected hospital operations and surgical schedules nationwide. She provides a comprehensive explanation of cystic fibrosis, detailing how genetic mutations affect mucus production and impact multiple body systems, particularly the lungs and digestive system. The show explores the daily challenges faced by cystic fibrosis patients and their families, from complex treatment routines to social and financial impacts. Dr. Dawn presents exciting breakthroughs in cystic fibrosis treatment, including new CFTR modulators, targeted antibiotics, and promising developments in stem cell therapy and genetic treatments. She discusses a new universal genomic test developed at UCSF that can identify nearly any pathogen in cerebrospinal fluid, potentially revolutionizing the diagnosis of neurological infections. Dr. Dawn advises a caller about retinal dystrophy, explaining the differences between various eye conditions and suggesting potential dietary and lifestyle interventions. The show concludes with a concerning report about the tenfold increase in congenital syphilis cases over the past decade.
    Fri, 15 Nov 2024 - 50min
  • 730 - Deep Breathing, Stress Tests, and A2 Milk, plus insights on Heart Health, Alcohol Management in Dementia, and Breaking Scientific News in Fertility

    Broadcast from KSQD, Santa Cruz on 11-07-2024:

    Dr. Dawn opens with a guided deep breathing exercise to help listeners manage stress and maintain emotional balance in challenging times. She helps an emailer understand a stress test result for a 72-year-old patient, explaining ST changes, ischemia, and the importance of follow-up angiography tests for heart health evaluation. The show addresses another email from a listener asking for advice about managing alcohol use in an 85-year-old dementia patient. Dr. Dawn discusses medical detox options and medications like Naltrexone for treatment. Dr. Dawn explores the use of low-dose Naltrexone for chronic pain management, particularly in diabetic neuropathy and fibromyalgia. She discusses cataract formation risks associated with St. John's Wort and also mentions the adverse interaction between prostate medications and cataract surgery which increases the risk of complications. Make sure your ophthalmologist knows you are on prostate medications The show features an in-depth explanation of A1 versus A2 milk proteins, their digestive impacts, and potential inflammatory effects in the body. Dr. Dawn concludes with groundbreaking research on creating viable oocytes from stem cells in mice, discussing implications for future fertility treatments.
    Sat, 09 Nov 2024 - 53min
  • 729 - Understanding Pain: From New Research on GLP-1 Drugs to Alternative Treatments for Complex Pain Syndromes and Neuropathy

    Broadcast from KSQD, Santa Cruz on 10-31-2024:

    Dr. Dawn addresses a listener's question about PSA results, introducing the new ExoDX prostate score test as a less invasive screening option. Dr. Dawn provides a comprehensive overview of chronic pain types, including nociceptive, neuropathic, and nociplastic pain, affecting 30% of the global population. She explains the gate control theory of pain and how recent research suggests autoimmune components in conditions like fibromyalgia. A caller's description of intermittent, localized pain leads to discussion of food sensitivities, immune complexes, and elimination diet strategies. Dr. Dawn reveals exciting new research showing GLP-1 receptor agonists (like Ozempic) may effectively treat various types of pain. She concludes with practical advice for pain management, including nutritional support, hormone optimization, and medications to avoid.
    Fri, 01 Nov 2024 - 51min
  • 728 - Pancreatic Cancer Awareness Special: Local Experts and Survivors Share Stories of Innovation, Research, and Hope

    Broadcast from KSQD, Santa Cruz on 10-24-2024:

    Cindy Jaconette introduces the upcoming "Raise Your Voices for Pancreatic Cancer Support" concert at Bargetto Winery on 11/2/2024, benefiting the Santa Cruz Cancer Benefit Group. Signup at https://www.sccbg.org/ Dr. Michael Alexander discusses pancreatic cancer detection challenges and explains how the Santa Cruz Cancer Benefit Group supports local cancer services and research. Dr. Alexander describes the comprehensive services offered by the Katz Cancer Resource Center, including nurse navigation, genetic counseling, and support groups. Dr. Joel Primack shares his remarkable pancreatic cancer survival story, highlighting the importance of clinical trials and immunotherapy treatments. Dr. Primack, an astrophysicist, offers fascinating insights into modern cosmology and upcoming astronomical projects, demonstrating the importance of maintaining passion during cancer treatment. The doctor addresses questions about TB testing accuracy, explaining the high rate of false positives in Quantiferon tests and suggesting retesting protocols. Dr. Dawn responds to a caller's questions about alcohol and eating before sleep, explaining how both can interfere with sleep hormones and digestive processes.
    Fri, 25 Oct 2024 - 54min
  • 727 - Nobel Prize-Winning Micro RNA to Python Hearts: Scientific Breakthroughs and Alternative Treatments for Autoimmune Diseases

    Broadcast from KSQD, Santa Cruz on 10-17-2024:

    Dr. Dawn addresses a listener's question about optimal timing for the consumption of iron, green tea, and nori powder to maximize absorption, recommending timing and supplementation strategies. She responds to a listener's email on the issue of plastic in tea bags and provides resources for finding plastic-free options, while also clarifying misconceptions about microplastics in seaweed and fish. Dr. Dawn celebrates the Nobel Prize in Physiology and Medicine awarded for the discovery of micro RNA, explaining its significance in gene regulation and potential therapeutic applications. She highlights a major neuroscience milestone: the mapping of a fruit fly's brain connectome, discussing its implications for understanding complex behaviors and neural circuits. Dr. Dawn provides comprehensive advice for managing ulcerative colitis, including vitamin D supplementation, CBD, omega-3 fatty acids, and stress reduction techniques. She discusses a study on pythons that could lead to new therapies for heart disease, explaining how the snake's unique cardiac adaptations might inform human treatments. Dr. Dawn introduces the Ronnie Gardner method, a music-based movement therapy showing promise in rehabilitation for stroke and Parkinson's disease patients.
    Fri, 18 Oct 2024 - 32min
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