OnCo
ideasIdea

Update hospital order sets within 30 days of a guideline change

The pre-built treatment menus in hospital computers often stay unchanged for years. Require them to be updated within a month of any guideline change, using the machine-readable guideline feed.

Order sets and chemotherapy protocol libraries are the actual determinant of what gets prescribed, and they are updated by local committees on their own schedule. The proposal ties protocol libraries to the computable guideline feed with a 30-day service-level requirement, tracked and published per centre, and provides shared, validated protocol content (as the Cancer Care Ontario and NHS regimen libraries do) so each centre does not rebuild it.

Hypothesis
Centres meeting a 30-day order-set update requirement will show adoption of new standards months earlier than centres with ad hoc updates, measured in structured prescribing data.
Rationale
Default options strongly shape prescribing; changing the default is the cheapest and most effective implementation lever available, and it is currently unmanaged.
What would test it
Measure order-set update latency for the last five practice changes across 30 centres; implement the requirement with shared content in half; compare adoption curves.
Maturity
early clinical
Who has to act
clinic
Cost to try
Small (under $1M)
Years to first evidence
1
Bottlenecks it attacks
  • Knowledge reaches practice too slowly · Knowledge diffusion is slow: it takes years for a proven result to change what most patients receive, and no one can keep up with the literature.

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