{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/66433f635f684e0012e0915c/691314e5cb5f8761fba0831a?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"Controlling Myopia at the Cornea with Dr. Nina Tahhan","thumbnail_width":200,"thumbnail_height":200,"thumbnail_url":"https://open-images.acast.com/shows/66433f635f684e0012e0915c/1762858104087-dce8642c-11f5-455b-81ff-292e99f134e7.jpeg?height=200","description":"<p>By 2050, half of the world’s population is expected to be myopic — and that comes with serious risks to lifelong vision. In this episode, host <strong>Lien Trinh</strong> speaks with <strong>Dr Nina Tahhan</strong> about how modern lifestyles are reshaping the way our eyes grow, why earlier onset is such a concern, and how cornea-based interventions such as <strong>soft myopia-control lenses </strong>and <strong>orthokeratology</strong> can slow progression and protect the next generation from irreversible vision loss.</p><p><br></p><p><strong>In this episode:</strong></p><ul><li>The alarming rise of myopia worldwide and its impact on blindness and visual impairment</li><li>Why <strong>central vision</strong> loss from <strong>myopic maculopathy</strong> is irreversible</li><li>Evidence-based prevention and the role of <strong>environmental and lifestyle factors</strong> — less time outdoors, more close work</li><li>How <strong>orthokeratology</strong> and <strong>specialised soft lenses</strong> reshape the cornea and retinal image profile to slow eye growth</li><li>Safety of contact lenses in children — infection risks, hygiene, and follow-up care</li><li>Practical advice for families: fitting, wearing time, and clinician partnership</li></ul><p><br></p><p><strong>Key takeaways:</strong></p><ul><li><strong>Myopia is not just about glasses.</strong> It’s a structural condition that increases lifetime risk of retinal and macular disease.</li><li><strong>Outdoor time matters.</strong> Even a modest increase in outdoor play significantly reduces risk of myopia onset.</li><li><strong>Optical treatments work.</strong> Myopia-control contact lenses and orthokeratology have robust clinical evidence in slowing progression.</li><li><strong>Children can safely wear lenses</strong> when properly fitted and supervised.</li><li><strong>Regular reviews are essential</strong> — early detection and consistent follow-up protect long-term eye health.</li></ul><p><br></p><p><strong>Resources:</strong></p><ul><li><strong>International Myopia Institute (IMI):</strong> <a href=\"https://myopiainstitute.org/\" rel=\"noopener noreferrer\" target=\"_blank\">https://myopiainstitute.org</a> — global research consensus and practitioner resources</li><li><strong>Brien Holden Vision Institute Myopia Calculator:</strong> https://bhvi.org/myopia-calculator — estimate risk and treatment effect</li><li><strong>Optometry Australia Clinical Guidelines:</strong> <a href=\"https://www.optometry.org.au/?utm_source=chatgpt.com\" rel=\"noopener noreferrer\" target=\"_blank\">https://www.optometry.org.au</a></li><li><strong>Information for Parents:</strong> <a href=\"https://www.mykidsvision.org/\" rel=\"noopener noreferrer\" target=\"_blank\">https://www.mykidsvision.org/</a>&nbsp;</li></ul><h2><br></h2><h2>Disclaimers</h2><p>This episode is for education only and not individual medical advice. Always follow your own eye-care professional’s guidance for lens type, care system, and wear schedule.</p><p><br></p><p><strong>Acknowledgements</strong></p><p>Produced with support from Humdinger Studio (Melbourne), Gulwa Recording Studio (Darwin), the University of Melbourne, the Centre for Eye Research Australia, Optometry Australia, and <em>Mivision</em>.</p><p><br></p><p>Follow us on Facebook and Instagram @talkingeyespodcast for updates and behind-the-scenes content.</p>","author_name":"Lien Trinh"}