unblocking innovation: a meta-synthesis of blockchain applications in medical education, research, and healthcare

Background: in today's digital era, challenges related to privacy, security, and transparency in the management of sensitive medical data continue to impede progress in healthcare innovation. blockchain technology, with its decentralized and tamper-resistant architecture, presents a promising avenue to address these issues. however, a comprehensive meta-synthesis examining blockchain applications across medical education, research, and healthcare delivery remains lacking.objectives: the purpose of this study is to investigate and identify the applications of blockchain technology within the domains of medical education, medical research, and healthcare.methods: the current study utilized a meta-synthesis methodology to analyze 49 peer-reviewed articles published between 2008 and 2025. sources were identified through systematic searches of reputable academic databases and selected based on defined inclusion and exclusion criteria aligned with prisma guidelines. relevant data were extracted, coded, categorized, and synthesized into overarching thematic domains.results: findings revealed that blockchain enhances medical education by improving the issuance and verification of academic credentials, enabling adaptive learning, supporting competency-based assessments, and promoting interactive, learner-centered environments. in the domain of medical research, blockchain contributes to secure data sharing, improved research ethics, enhanced transparency, and more effective inter-institutional collaboration. in healthcare delivery, the technology enables secure and interoperable health record management, pharmaceutical supply chain monitoring, privacy-preserving telemedicine, and intelligent clinical decision-making. overall, these applications were categorized into six thematic categories for education, eight for research, and nine for healthcare.conclusion: blockchain technology, by offering a secure, transparent, and decentralized infrastructure, holds significant potential to transform medical education, research, and healthcare delivery. the findings of this meta-synthesis provide a conceptual framework for the optimal integration of blockchain within the healthcare system and illuminate pathways for future research aimed at advancing the practical applications of this technology.