Strategic Planning
PRIMED-AI Concept Planning
The NIH is conducting planning activities to inform a potential Common Fund research program called Precision Medicine with AI: Integrating Imaging with Multimodal Data (PRIMED-AI). This program concept is aimed at harnessing advancements in artificial intelligence (AI) technologies to enable integration of clinical imaging data with a variety of other health data to support the clinical decision-making process. Such a program would transform disease prevention, detection, diagnosis, and treatment, ultimately improving patient outcomes.
Strategic planning for the PRIMED-AI concept has focused on collecting Public Input and completing a Landscape Analysis.
PRIMED-AI Concept Public Input input
The Common Fund issued a Request for Information (RFI, NOT-RM-24-011) to identify high priority challenges and opportunities in developing trustworthy, cost-effective, accessible, ethical, and sustainable precision medicine AI algorithms that integrate medical images with other patient-related data to support clinical decision making. Community input was requested on:
- Imaging and related multimodal data integration approaches,
- Developing AI-based clinical decision support tools that leverage clinical imaging and multimodal data integration,
- Demonstrating clinical utility of multimodal algorithms for precision medicine.
Responses were collected through September 23, 2024.
Executive Summary of the PRIMED-AI Concept Public Input
The goal of the PRIMED-AI program concept is to determine how to use AI to bring together medical imaging with multiple, diverse types of health data (or multimodal data) in a way that supports precision medicine. The approach to the concept is informed by extensive input from the public and the research community, through responses to a Request for Information (RFI) and several informational calls. These inputs underscored that standardized imaging protocols, high-quality data curation, and robust ethical considerations to ensure the reliability, reproducibility, and fairness of AI-driven healthcare tools would be necessary for PRIMED-AI to achieve its vision. Collaborative efforts involving academia, industry, and healthcare providers, alongside innovative AI methods, are essential for developing robust AI models that can be used in a variety of situations. The following core concepts will guide any future PRIMED-AI funding announcements:
- Standardization and Data Integration: Emphasizing standardized imaging protocols, such as those needed for MRI sequences, and meticulous metadata retention to improve the reliability of AI models.
- AI-Based Clinical Decision Support Tools: Addressing the need to harmonize machine learning platforms and address bias and privacy concerns through advanced AI techniques.
- Demonstrating Clinical Utility: Highlighting the importance of diverse datasets and partnerships with Electronic Health Record (EHR) vendors and others to measure the impact of AI tools on patient outcomes.
- Ethical Considerations: Focusing on data privacy, bias mitigation, and interdisciplinary collaboration to ensure the equitable and ethical deployment of multimodal AI tools in precision medicine.
- Innovative Methods: Adopting cutting-edge AI approaches such as federated learning to enhance data privacy, model transparency, and overall AI robustness.
A complete summary is available here.
PRIMED-AI Concept Landscape Analysis landscape
The objectives of the PRIMED-AI landscape analysis were to survey, explore, and identify applications of AI, machine learning (ML), and deep learning (DL) in biomedical and clinical research related to the integration of medical imaging and non-imaging multimodal data for precision medicine. Current activity and near-term trends in this landscape were analyzed for their ability to deliver innovative solutions in patient care and improve patient outcomes. This analysis will inform the development of the PRIMED-AI program concept.
Executive Summary of the PRIMED-AI Concept Landscape Analysis
Interest, investment, and expertise exist, but are siloed.
- There is interest in AI, clinical imaging, and precision medicine projects that aligns with the PRIMED-AI concept, but efforts are scattered and often siloed. The scope of NIH-supported projects in these areas has often focused on a single data type in isolation, such as radiological scans, retinal photographs, or pathology images (1).
- The number of related projects supported by the NIH has remained largely unchanged (2).
- The NIH currently has no coordinated investment in this area; additional funding could enable significant strategic progress on precision medicine by providing paths for interdisciplinary team science to overcome current limitations in growth and scope.
AI/ML infrastructure and capacity are rapidly building.
- Due to the complexity of human health data, AI/ML is essential for processing large, diverse datasets to identify patterns and make advanced predictions that unlock potential to directly benefit both individual patients and their caregivers (3).
- The integration of AI with multimodal data analysis in medical imaging has the potential to significantly enhance precision medicine (4).
- A paradigm shift toward AI-supported analysis is needed to promote integration of medical imaging with multimodal health data in enabling novel precision medicine strategies.
Investment in the PRIMED-AI concept is timely.
- The AI medical imaging market is growing rapidly, driven by technological advancements and an increasing demand for clinical imaging (5). As a result, investments in AI initiatives like those proposed for PRIMED-AI are highly advantageous and well-positioned for impact and success.
- The global market for AI deployment in healthcare is ripe. Internationally, AI approaches applied to medical imaging are advancing through a variety of initiatives and investments (6).
- Existing regulatory frameworks are not yet fully equipped to handle the complexities of AI. PRIMED-AI would be uniquely positioned to provide continuity through partnerships across diverse communities and influence the regulatory space (3).
There are many potential federal and non-federal partners that could enhance the PRIMED-AI concept.
- There are multiple NIH and ARPA-H programs that align with the proposed timeline of PRIMED-AI and could be leveraged for infrastructure, tools, and data to support PRIMED-AI awardees. These programs could complement each other and support an NIH-wide initiative on AI that is “bigger than the sum of its parts.”
- The implementation and adoption of PRIMED-AI deliverables would be improved through collaborative partnerships such as with FDA, FNIH, AHRQ, and ARPA-H.
- Private partners should be evaluated for potential engagement in academic-industrial partnerships with awardees, transition partners for PRIMED-AI developments, and community stakeholders to inform the rapidly developing AI space.
NIH is well-positioned to lead this potential initiative.
- While the NIH is broadly investing in research related to AI/ML, clinical imaging, and precision medicine, a coordinated programmatic effort that catalyzes an intersection of these three topics does not currently exist.
- The PRIMED-AI concept is synergistic, disease agnostic, and would advance the missions of multiple NIH Institutes, Centers, and Offices, 18 of which are represented in the PRIMED-AI working group.
- The PRIMED-AI concept addresses obstacles for the precision medicine field that are uniquely suited to team science solutions at the NIH-wide level.
References for Landscape Analysis
- Analysis of internal administrative data. ref1
- Estimates of Funding for Various Research, Condition, and Disease Categories (RCDC).
- Labkoff, S., Oladimeji, B., Kannry, J., Solomonides, A., Leftwich, R., Koski, E., Joseph, A. L., Lopez-Gonzalez, M., Fleisher, L. A., Nolen, K., Dutta, S., Levy, D. R., Price, A., Barr, P. J., Hron, J. D., Lin, B., Srivastava, G., Pastor, N., Luque, U. S., Bui, T. T. T., Singh R., Williams T., Weiner M. G., Naumann T., Sittig D. F., Jackson G. P., Quintana, Y. (2024). Toward a responsible future: recommendations for AI-enabled clinical decision support. Journal of the American Medical Informatics Association: JAMIA, 31(11), 2730–2739.
- Poalelungi, D. G., Musat, C. L., Fulga, A., Neagu, M., Neagu, A. I., Piraianu, A. I., & Fulga, I. (2023). Advancing Patient Care: How Artificial Intelligence Is Transforming Healthcare. Journal of Personalized Medicine, 13(8), 1214.
- ARPA-H Investor Catalyst Hub. (2024). Medical Imaging Data Marketplace Survey Report. Advanced Research Projects Agency for Health (ARPA-H).
- Contreras, B. (2023). AI in medical imaging market expected to increase to $14.2 billion by 2032. Managed Healthcare Executive.
Program Concept Updates
Register now for the Virtual Workshop: Integrating Clinical Imaging with Multimodal Data for AI in Precision Medicine. March 11-12, 2025
A complete summary of public input on the PRIMED-AI program concept is now available.