Author

Muthu Ramachandran

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Open access 2026

ZTPIF-H: A Zero-Trust Patient Identity Engineering Framework for Healthcare Using AI and Blockchain

The Zero-Trust Patient Identity Engineering Framework for Healthcare (ZTPIF-H), which integrates decentralised identity, Artificial Intelligence (AI)-driven adaptive authorisation, smart-contract-based consent governance and blockchain-based immutable auditability, is presented, offering a vendor-neutral, incrementally...

Shailesh Kejadiwal, Muthu Ramachandran · ABH · 0 citations

Review Open access 2026

A Multiagent AI Framework for Parallelised Prescription Decision Support in Primary Care

It is argued that doubly parallelised multiagent AI — across agents within a case and across concurrent patient requests — is not merely an efficiency gain but a patient safety imperative given current UK primary care workforce constraint.

Naveen Rajagopal, Abhijay Jagini, Muthu Ramachandran · ABH · 0 citations

Review 2026

Artificial Intelligence in Mental Health: A Structured Review of Current Evidence across the Care Pathway

It is argued that AI should be framed as an augmentation of - not a replacement for - the clinical relationship, with equity, consent and explainability treated as first-order design constraints.

Ezhil Anand, Muthu Ramachandran, Abhishek Subramaniam · ABH · 0 citations