Crisis-response models for older people need common commissioning design principles, review finds

A critical review published in the Journal of Health Services Research & Policy maps five national crisis-response models for older people — Same Day Emergency Care, Hospital at Home, Urgent Community Response, Acute Frailty Units and Virtual Wards — onto a shared set of commissioning design principles: timely access, rapid assessment with the ability to intervene, and public input into service design [Synthesis].

The review does not set these principles against a single external benchmark; instead, it argues the five models, though commissioned and delivered separately across the NHS, share the same underlying design requirements and should be evaluated against them consistently. It names implementation risks common to rapid scale-up, including regional variation in delivery and limited public awareness of the services once commissioned.

For NHS systems running any combination of these five crisis-response models, the review offers a common commissioning yardstick — a basis for auditing whether local services meet a consistent standard of timely access and rapid, actionable assessment, rather than judging each model in isolation.