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In the second installment of our Rethinking Phototherapy series, Ben and Daphna welcome Dr. Daniel Rauch, Professor of Pediatrics at the Hackensack Meridian School of Medicine and Division Chief of Pediatric Hospital Medicine and General Academic Pediatrics at Joseph Sanzari Children’s Hospital. Dr. Rauch co-authored the AAP technical report on phototherapy and brings a unique perspective on how light therapy should be understood and applied in clinical practice.

This conversation reframes phototherapy as a true pharmacotherapy—an intervention that must be delivered in precise doses with attention to wavelength, irradiance, body surface exposure, and treatment duration. Dr. Rauch explains why more light is not always better, how technology has evolved from “easy-bake oven” style lamps to modern LED systems, and why maximizing body surface exposure often matters more than piling on extra light banks. The discussion also touches on cycling strategies, the value and limitations of transcutaneous monitoring, and the potential of home phototherapy to reduce unnecessary hospitalizations while supporting family bonding.

Listeners will gain practical insights into the art and science of phototherapy: how to optimize treatment, minimize harm, and communicate clearly with families navigating jaundice management.

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As always, feel free to send us questions, comments, or suggestions to our email: nicupodcast@gmail.com. You can also contact the show through Instagram or Twitter, @nicupodcast. Or contact Ben and Daphna directly via their Twitter profiles: @drnicu and @doctordaphnamd. The papers discussed in today's episode are listed and timestamped on the webpage linked below.

Enjoy!