BroadEye: An Ophthalmology Podcast

Bruno Fernandes and Shawn Maloney
  • 4.9 (7)
  • MEDICINE

Authentic conversations about the knowledge gaps in ophthalmology and eye care, with guests hailing from ophthalmology and optometry clinics, vision research labs, industry, private companies, and the low vision community.

  1. JAN 6

    Leadership, AI, and the Future of Retina with Dr. Rishi Singh

    In this episode, Dr. Bruno Fernandes acts as host alongside special guest co-host Dr. Carlos Quezada-Ruiz to welcome Dr. Rishi Singh, the newly appointed Chair of Ophthalmology at Harvard Medical School and Mass Eye and Ear, and Chair of the Integrated Department of Ophthalmology at Mass General Brigham. Dr. Singh joins the podcast just 42 days into his new tenure to discuss the transition from the Cleveland Clinic to one of the world's most prestigious academic institutions. Key topics in this episode include: The "First 90 Days" Approach: Why listening is more important than prescribing solutions when taking on a new leadership role. The Circuitous Career Path: How taking on "unsexy" jobs like coding and documentation can build the essential skills needed for executive leadership. AI Realism: Dr. Singh shares his cautious optimism regarding Artificial Intelligence, discussing why it won't solve basic logistical issues instantly and the dangers of relying on the "black box" without human oversight. Retina & Drug Development: A look at the logistical burdens of Wet AMD treatment, the complexities of clinical trials, and the potential (and current limitations) of gene therapy as a "Holy Grail." Mentorship: Why being "uncomfortable" is the best way to grow as a young ophthalmologist. About the Guest: Dr. Rishi Singh is a vitreoretinal surgeon and physician-scientist with over 300 peer-reviewed publications. He formerly served as Vice President and Chief Medical Officer at Cleveland Clinic Martin Hospitals.

    35 min

  2. 2025-07-26

    Inside the FDA: Reflections from Dr. Wiley Chambers on Ophthalmic Drug Development

    In this week’s episode of the BroadEYE Podcast, hosts Dr. Shawn Maloney and Dr. Carlos Quezada-Ruiz sit down with Dr. Wiley Chambers, recently retired Deputy Director of the Division of Ophthalmology at the U.S. Food and Drug Administration (FDA). With over 36 years at the FDA, Dr. Chambers offers a rare insider’s perspective on regulatory science, ophthalmic drug development, and the evolution of clinical trial oversight. This episode explores: How ophthalmology regulation has changed over the decades Common pitfalls in pre-IND meetings and what smart innovators do differently Lessons learned from reviewing countless drug and biologic applications The future of FDA guidance in areas like rare disease, gene therapy, and digital endpoints Dr. Chambers also shares personal reflections on mentorship, scientific integrity, and his transition out of federal service after a distinguished career. About Our Guest Dr. Wiley Chambers served as a lead ophthalmic reviewer at the U.S. FDA from 1987 until his retirement in 2023. As Deputy Director of the Division of Ophthal

    1h 4m
  3. From Tactile Tech to Radical Inclusion: A Conversation with Dr. Joshua Miele

    2025-07-15

    From Tactile Tech to Radical Inclusion: A Conversation with Dr. Joshua Miele

    In this episode of the BroadEYE Podcast, we welcome inventor, researcher, and MacArthur Fellow Dr. Joshua Miele. Known for his pioneering work in accessible technology for blind users, Dr. Miele shares his journey from early advocacy to his role at Amazon’s Lab126, where he continues to develop tools that redefine independence and equity in the built and digital worlds. Explore Dr. Joshua Miele’s work, projects, and writings on his personal site, MieleLab, which highlights his innovations in accessible design and disability inclusion. You can visit it here: www.mielelab.com Joining as co-host is Victoria Nolan—a decorated Paralympian, accessibility advocate, and BroadEYE regular. With lived experience navigating vision loss, Victoria brings deep empathy and clarity to the discussion, drawing out the personal and systemic forces that shape accessibility work today. Together, they explore: The real meaning of inclusion, and why accessibility must be baked in—not bolted on. Dr. Miele’s development of tactile maps, screen readers, and accessible media interfaces. How institutions can move from compliance to genuine cultural transformation. Dr. Miele also reflects on the resilience required to challenge ableist assumptions and the power of disabled leadership in tech innovation. His message is clear: access is not about charity—it’s about justice. About Our Guests Dr. Joshua Miele is a blind scientist, designer, and advocate for accessibility. Currently a Principal Accessibility Researcher at Amazon, he has developed technologies that empower blind and visually impaired people to navigate cities, classrooms, and digital spaces. He is a 2021 MacArthur “Genius Grant” recipient and a prominent voice for disability rights and design justice. Want to learn more? Pick up Dr. Miele’s powerful memoir, “Connecting the Dots: From the Blind Side”, now available on Amazon. Victoria Nolan is a Canadian Paralympic rower, author, and passionate advocate for inclusion. Diagnosed with retinitis pigmentosa in her youth, she went on to compete internationally in rowing, including two Paralympic Games. Today, she is an influential public speaker and ambassador for breaking down barriers for people with vision loss.

    52 min

  4. 2025-06-19

    Behind the Research: A Candid Conversation with Prof. Margaret Chang

    In this episode of the BroadEYE Podcast, host Sean Maloney is joined by guest co-host Dr. Carlos Quezada-Ruiz for a deep and inspiring conversation with Dr. Margaret Chang, one of the leading figures in retina research and innovation. From the start, Dr. Quezada-Ruiz sets the tone, describing Dr. Chang as not only a scientific leader but also a mentor, friend, and advocate for meaningful innovation. Their conversation ranges from early inspirations and pivotal career decisions to her ongoing efforts in bridging clinical research and real-world impact. Dr. Chang shares candid thoughts on what drives her work at the intersection of patient care and technology, how she evaluates opportunities in translational research, and what keeps her motivated in the ever-evolving field of retina. Her reflections offer a rare glimpse into the mindset of a researcher who blends vision, rigor, and humility. Whether you're a clinician, student, or someone curious about the future of ophthalmology, this episode offers both inspiration and actionable insight. About Our Guest Dr. Margaret Chang is an internationally recognized retina specialist and researcher. With a career spanning academia, clinical practice, and biotech innovation, she is known for her leadership in translating science into practice. A sought-after speaker and advisor, Dr. Chang continues to influence the field through both groundbreaking research and mentorship.

    44 min

  5. 2025-06-02

    Pushing the Frontiers of Inherited Retinal Disease Trials with Prof. Michel Michaelides

    In this episode of the BroadEye Podcast, hosts Shawn Maloney and Dr. Bruno Fernandes welcome Prof. Michel Michaelides, one of the most active clinical researchers in ophthalmology today. Prof. Michaelides leads a large inherited retinal disease clinic—seeing 30–40 children and adults each week—and splits her time between patient care, advanced imaging research, and steering more than ten ongoing clinical trials.   Why This Matters Inherited retinal diseases affect hundreds of thousands worldwide, and for most there is still no approved treatment. Over the past two years, we’ve seen multiple Phase 1/2 gene-therapy trials move into registrational studies, alongside novel antioxidant approaches and AI-driven biomarkers. Today’s conversation cuts through the jargon to give you a clear picture of where the field stands—and where it’s headed.   Key Takeaways Beyond RPE65: While Luxturna paved the way, newer AAV-based therapies for X-linked RP (RPGR) and other targets are now in Phase 2 and Phase 3 trials, with early data showing promising safety and efficacy. Imaging & Function: Prof. Michaelides is pioneering next-generation retinal imaging devices and novel functional assays to capture meaningful changes in vision—critical for shortening trial timelines. Antioxidant Strategies: High-dose N-acetylcysteine trials are under way, offering a non-viral approach to slow photoreceptor degeneration across multiple genetic subtypes. AI in Stratification: Machine-learning algorithms on retinal scans can help predict progression rate and identify the best candidates for specific therapies, improving both trial design and patient outcomes. Balancing Dose & Safety: Finding the sweet spot between transgene expression and immune activation remains a core challenge—Prof. Michaelides shares lessons learned from dose-escalation cohorts. Phase 3 & Beyond: With over a hundred patients enrolled in pivotal studies, we’re closing in on potential approvals—but long-term follow-up and real-world evidence will determine ultimate impact.   About the Guest Prof. Michelle Michaelides is a clinician-scientist specializing in inherited retinal diseases. She leads dedicated adult and pediatric IRD clinics, oversees the development of advanced imaging and functional biomarkers, and serves as principal investigator on over ten clinical trials spanning gene therapies, antioxidant agents, and AI-guided stratification tools. Prof. Michaelides regularly lectures at international conferences and collaborates with industry and academic partners to accelerate the translation of research into real-world treatments.

    48 min

  6. 2025-05-29

    Revolutionizing Retinal Gene Therapy with Dr. Arshad Khanani

    In this latest episode of the BroadEye podcast, hosts Shawn Maloney and Dr. Bruno Fernandes sit down with Dr. Arshad M. Khanani, MD, MA, FASRS, a pioneer in vitreoretinal gene-therapy trials and Managing Partner at Sierra Eye Associates. Dr. Khanani shares front-line insights into how genetic medicines are reshaping treatment for inherited and degenerative retinal diseases, highlighting both the promise and the practical challenges of bringing one-time therapies to patients.   Why Gene Therapy Matters Today Recent years have seen the first US approvals of in-vivo retinal gene therapies, beginning with voretigene neparvovec (Luxturna) for RPE65-mediated inherited retinal dystrophy in December 2017. These one-off treatments offer durable vision improvements where none existed before, but they also raise questions of long-term safety, vector delivery, and equitable access.   Dr. Khanani’s Journey With over a decade leading surgical trials in sustained-delivery and viral-vector therapies, Dr. Khanani has overseen early human work on next-generation agents—including subretinal injections of AAV vectors and novel capsid designs. He describes lessons learned from Phase 1 safety studies through global registrational trials, emphasizing iterative “vector evolution” to boost efficacy and minimize inflammation.   Key Takeaways Vector Optimization: Directed-evolution platforms are accelerating discovery of capsids that target photoreceptors more precisely, reducing off-target toxicity. Durability vs. Dose: Striking the right balance between transgene expression and immune activation remains central—higher doses don’t always equal better outcomes. Regulatory Pathways: While Luxturna set a precedent, streamlined FDA and EMA guidance on trial endpoints and real-world evidence will shape the next wave of approvals. Cost & Access: Innovative payment models (e.g., outcomes-based installment plans) are emerging to address the multi-hundred-thousand-dollar price tags of these therapies.   About the Guest Dr. Arshad M. Khanani, MD, MA, FASRS, is a vitreoretinal surgeon, researcher, and Managing Partner at Sierra Eye Associates in Reno, Nevada. He holds dual degrees in medicine and medical humanities from the University of Nevada, Reno, and is a fellow of the American Society of Retina Specialists. Dr. Khanani has authored over 100 peer-reviewed articles on retinal disease and served as principal investigator on more than 30 clinical trials of gene and cell therapies for inherited and age-related retinal disorders. He also lectures internationally on surgical innovation, vector design, and the economics of advanced ocular treatments.

    21 min

  7. 2025-04-23

    Global Advocacy for the Blind with Marc Workman, CEO of World Blind Union

    Join hosts Dr. Shawn Maloney and Dr. Bruno Fernandes on the BroadEYE Podcast as they sit down with Marc Workman, CEO of the World Blind Union. In this engaging episode, Marc shares insights into the WBU’s mission to advocate for blind and partially sighted individuals globally, from influencing UN policies to empowering local organizations. Dive into discussions on accessibility, the transformative potential of AI, and the impact of the Marrakesh Treaty. Marc also opens up about his personal journey with retinitis pigmentosa and the challenges of global travel as a blind advocate. A must-listen for anyone interested in disability advocacy and inclusive technology!

    48 min

  8. 2025-04-08

    NAC Attack Clinical Trial: Exploring Antioxidants and Retinitis Pigmentosa with Dr. Peter Campochiaro

    In this episode of the BroadEYE Podcast, hosts Shawn Maloney and Dr. Bruno Fernandez dive into a fascinating discussion with Dr. Peter Campochiaro, a clinician-scientist at Johns Hopkins’ Wilmer Eye Institute, about the potential of N-acetylcysteine (NAC) as a treatment for retinitis pigmentosa (RP). Dr. Campochiaro shares how his research journey began with unexpected findings in mouse models, revealing how excess oxygen in the retina—caused by the loss of rod photoreceptors in RP—leads to oxidative stress that damages surviving cone cells. This discovery paved the way for the NAC Attack clinical trial, a phase 3 study exploring whether NAC, a potent antioxidant, can slow cone degeneration and preserve vision in RP patients. The conversation covers the science behind NAC, its safety profile, and why it was chosen over other antioxidants like glutathione or CoQ10. Shawn, who lives with late-stage RP, brings a personal perspective, while Bruno, an ophthalmologist, digs into the broader implications for retinal diseases. Dr. Campochiaro also addresses practical challenges, like NAC’s over-the-counter availability versus its regulated use, and cautions against self-medication without medical supervision. The episode offers hope for RP patients while emphasizing the importance of awaiting trial results, expected in a couple of years, to confirm NAC’s efficacy and long-term safety.

    46 min
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4.9
out of 5
7 Ratings

About

Authentic conversations about the knowledge gaps in ophthalmology and eye care, with guests hailing from ophthalmology and optometry clinics, vision research labs, industry, private companies, and the low vision community.

Information

  • Creator
    Bruno Fernandes and Shawn Maloney
  • Years Active
    2021 - 2026
  • Episodes
    86
  • Rating
    Clean
  • Copyright
    © Copyright 2021 All rights reserved.
  • Show Website
    BroadEye: An Ophthalmology Podcast