How to Navigate Data and Research Ethics

Clinical data drive meaningful research, but access comes with responsibility. Andrea Doria, MD PhD, speaks with host Amit Gupta, MD, about navigating research ethics, informed consent, deidentification, dataset bias, responsible data sharing, and patient trust. Listen to their discussion in episode 4 of The Early-Career Researcher's Playbook, an AJR Podcast Series. *Key Takeaways Ethics as Good Science: Ethical guidelines are not administrative obstacles. They are an integral part of responsible data stewardship and maintaining the trust patients place in the healthcare system. The Consent Misconception: Retrospective studies do not automatically bypass patient consent. Only the ethics board can grant a waiver of consent, for example for scenarios with large unreachable patient populations. Anonymization vs. De-identification: Removing a name is merely anonymization. True de-identification requires scrubbing private DICOM metadata, redacting burned-in pixels on ultrasounds, and accounting for 3D reconstructions that might reveal unique physical patient characteristics. External Data Sharing: Before uploading clinical data to external cloud platforms or AI tools, institutions should establish strict Data Transfer Agreements detailing storage protocols, access rights, and data deletion timelines. Scope Creep and Amendments: Reusing an existing dataset to answer a new research question unapproved by the IRB is an ethical violation. Researchers must submit an amendment or a new application to the ethics board before shifting the scope of their study. *Chapters 0:00 - Welcome 02:21 - When Ethics Approval Starts 04:40 - Consent and Waivers 09:26 - Deidentifying Imaging Data 12:48 - Sharing Data Externally 15:31 - Bias and Representation 18:41 - Stewardship Beyond Rules 21:30 - Reusing Data and Amendments 26:34 - Quick Fire Playbook 33:23 - Final Takeaways Follow AJR on Social Media LinkedIn: https://www.linkedin.com/showcase/ajr-radiology/ YouTube: https://www.youtube.com/channel/UCfFAYezkLMxJGMgIJLN0Dpg Instagram: https://www.instagram.com/ajr_radiology/ TikTok: https://www.tiktok.com/@ajr_radiology X: https://x.com/AJR_Radiology BlueSky: https://bsky.app/profile/ajrradiology.bsky.social Threads: https://www.threads.com/@ajr_radiology *These sections were generated using artificial intelligence (Descript and Google Gemini) and then reviewed for accuracy.