Quantum Machine Learning Enabled Privacy Preserving Healthcare Data Analytics

Ashly C. Dhanu, P. C. Chaitra, M. Manohar

A. R. Deepti, Farzeen Basith

The convergence of quantum computing and artificial intelligence is creating new opportunities for smart healthcare, particularly in medical image analysis, privacy-preserving data management, and clinical decision support. This chapter presents a conceptual and architectural overview of quantum machine learning (QML) for a multidisciplinary audience. It introduces quantum computing fundamentals and discusses quantum kernel methods and variational quantum circuits using the MedMNIST benchmark. A geometric separation diagnostic is proposed as a conceptual, computationally inexpensive, hardware-independent screening construct for indicating whether quantum encoding places data in a label-separable configuration, with its empirical validation identified as future work. The chapter further examines privacy-preserving healthcare through federated learning, synthetic data governance, differential privacy, post-quantum cryptography, and regulatory considerations, and presents a five-layer quantum-enhanced healthcare architecture together with key challenges and future research directions.

Lakshita Aggarwal, Puneet Goswami

IJESAT

The emergence of 5G networks has revolutionized healthcare delivery by enabling communication with ultra-low latency, massive connectivity, and quick access to IoT devices' medical data. The digitalization of healthcare has, however, introduced privacy, data security, and scalability as major challenges, and the issues have been worsened by the rapid digitalization of the healthcare industry. The current review paper is a comprehensive evaluation of the role of Quantum Machine Learning (QML) as a paradigm for data handling with privacy preserved in the healthcare ecosystems supported by 5G. It collects advancements in quantum cryptography, Quantum Key Distribution (QKD), federated learning, and blockchain technology to explore how the combining of such technologies will enhance the confidentiality, interoperability, and real-time decision-making of the data. The review arranges and compares the state-of-theart research of 2019-2025, in which the trends, architectures, and security protocols that link classical and quantum methods in healthcare analytics become visible. It also addresses the main hurdles like quantum hardware limitations, interoperability gaps, and the tuning of federated models, and it indicates potential future research paths for the development of healthcare infrastructure that is scalable, reliable, and quantum-resistant. In conclusion, this paper gives a thorough understanding of how quantum intelligence can alter the data security and privacy landscape in 5G-enabled smart healthcare systems.

Abdul Ahad

Arnav Shailesh Sonavane, Shweta Jaiswar, Maitri Mistry +2 more