How to Choose a Research Question That Survives Reality

A good research idea is not always a good research question. Bruno Hochhegger, MD, PhD, speaks with host Amit Gupta, MD, about choosing research questions that are clinically relevant, feasible, and worth pursuing in real-world settings. Listen to their discussion in episode 1 of The Early Career Researcher's Playbook, an AJR Podcast Series.

Full article: https://www.ajronline.org/doi/10.2214/AJR.26.35586

*Key Takeaways

• Defining Clinical Relevance: A strong research question must answer a direct patient management issue, such as determining if a nodule is benign or malignant.
• The Feasibility and Sustainability Matrix: Moving from simple case reports to professional science requires navigating EMRs, securing IRB authorizations, and finding reliable grant funding.
• The AI Implementation Trap: While building artificial intelligence models on GitHub has become more accessible, adequately validating these tools for real-world clinical practice remains a massive, frequently underestimated hurdle.
• Multidisciplinary Research Networks: True feasibility requires nonmedical input; successful projects demand early feedback from IT departments, technologists, and referring surgeons to ensure workflows survive reality.

*Key Moments

00:00 Intro and Welcome

01:18 The Importance of Small Steps: Lessons from a Failed MRI Lung Cancer Screening Trial.

04:30 Defining Clinical Relevance and the Crucial Role of the Physician-Researcher.

07:47 Assessing Feasibility: Navigating EMRs, IRB Approvals, and Data Access.

08:45 Research Sustainability: Securing Grants and Transitioning from Voluntary to Professional Science.

10:50 The AI Feasibility Trap: Why Validating Models is Harder Than Coding on GitHub.

16:08 Identifying the Key Indication: Solving Direct Patient Management Questions.

21:51 Beyond Mentorship: Building a Network Across IT, Technologists, and Referring Clinicians.

28:51 Establishing Niche Expertise: Strategic Advice for Radiology Residents and Fellows

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