Laboratory medicine 2050: from testing to health intelligence network, a vision from the IFCC Emerging Technologies...

Laboratory medicine is undergoing a profound transformation driven by advances in artificial intelligence (AI), automation, and data interoperability. By 2050, laboratories may evolve from analytical testing facilities into an interconnected health intelligence capable of translating biological, digital, and environmental data into more personalized, preventive, and sustainable healthcare solutions. Building on previous foresight analysis conducted by the IFCC Emerging Technologies Division (ETD), global healthcare outlook reports, and expert-informed horizon scanning, this paper explores ten megatrends that may shape laboratory medicine by mid-century. These include precision multi-omics, AI-supported diagnostics, distributed healthcare models, patient-owned data ecosystems, digital twins, convergence of imaging and laboratory medicine, population-wide prevention strategies, regenerative therapies, sustainability imperatives, and workforce transformation. Collectively, these developments represent a paradigm shift from data generation to data interpretation, positioning laboratories as trusted nodes within the health intelligence network connecting patients, clinicians, and healthcare systems. The integration of automation with advanced multi-omics technologies, including robotic liquid handling, autonomous LC-MS/MS platforms, spatial proteomics, and real-time metabolomics, will accelerate the transition toward precision and planetary health. Four exploratory scenarios illustrate plausible trajectories for laboratory medicine in 2050. The Hyper-Intelligent Laboratory explores the implications of self-learning systems and advanced analytics capable of supporting earlier disease prediction and intervention. The Sustainable and Regenerative Laboratory illustrates how environmental stewardship and diagnostic excellence may converge within circular healthcare ecosystems. The Patient-in-the-Loop Revolution examines a future in which citizens become active stewards of their health data and participants in healthcare decision-making. The Spacefaring Laboratory extends this reflection beyond Earth, illustrating how extreme environments may accelerate innovation in autonomous diagnostics, sustainability, and human health monitoring. By 2050, laboratory medicine could serve as a central intelligence layer within healthcare systems, transforming biological signals into actionable knowledge. Achieving this vision will require scientific innovation, regulatory adaptability, equitable access, ethical governance, sustainability, and a future-ready workforce.