Urea cycle disorders (UCDs) are rare inborn errors of metabolism (IEMs) caused by enzyme or transporter deficiencies in the urea cycle, which is responsible for protein metabolism. These conditions can present at any age with acute, chronic, and intermittent symptoms of hyperammonemia. The first UCD was described over 50 years ago and while many “unknowns” about UCDs still remain, the way we think about and treat these conditions today is evolving. In this first episode of a series focused on the evolution of UCD management, we discuss the current state and importance of UCD management, and how clinicians can support their patients to sustain their daily UCD care. Joining us for the discussion are two renowned biochemical genetics experts with direct UCD patient care experience. Holly Bernal, RN, MSN, FNPc is the nurse practitioner with Stanford Biochemical Genetics and has been in that role for the last 8 years. She originally earned her bachelor’s degree at San Francisco State University in 1991 followed by her master’s degree at UCSF in 1999. In 2016 she returned to San Francisco State and earned her FNP certificate and started her role in biochemical genetics. She has a passion for metabolic genetics and also coordinates Stanford’s newborn screening program. Laurie Bernstein, MS, RD, FADA, FAND is a metabolic dietitian and Professor Emerita of the University of Colorado School of Medicine. Her significant contributions to the field of biochemical genetics include helping to found the professional organization Genetic Metabolic Dietitians International (GMDI) and co-founding Metabolic University, a training forum for new metabolic genetics clinicians. She is a co-editor and author of the textbook, Nutrition Management of Inherited Metabolic Diseases: Lessons from Metabolic University, and has also co-authored various other educational modules for families with IEMs. On This Episode, We Discuss: The importance of tailoring UCD management plans based on the emerging and evolving needs of today’s patient population How clinicians can support patients with sustaining daily UCD management Strategies clinicians can use to better engage patients in their own UCD care Stay tuned for the next new episode of DNA Today next Friday! New episodes are released every Friday. In the meantime, you can binge over 300 other episodes on Apple Podcasts, Spotify, streaming on the website, or any other podcast player by searching “DNA Today.” Episodes since 2021 are also recorded with video, which you can watch on our YouTube channel; this includes some episodes recorded at NBC Universal Stamford Studios. DNA Today is hosted and produced by Kira Dineen. Our social media lead is Corinne Merlino. Our video lead is Amanda Andreoli. Our Outreach Intern is Sanya Tinaikar. Our Social Media Intern is Kajal Patel, and our Logo Graphic Designer is Ashlyn Enokian. This episode is sponsored by AMGEN. See what else we are up to on Instagram, X (Twitter), Threads, LinkedIn, Facebook, YouTube, and our website, DNAToday.com. Questions/inquiries can be sent to [email protected]. USA-RABU-80013 01/25

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