ideasIdea
Rapid diagnostic centres for people with vague but worrying symptoms
Weight loss, fatigue and unexplained pain do not point to one organ, so patients bounce between specialists. A single clinic that investigates such symptoms quickly finds cancers that would otherwise be found late.
Site-specific urgent referral pathways miss patients with non-specific symptoms, who make up a large share of late-stage and emergency diagnoses. Denmark pioneered and England has scaled non-specific symptom pathways and rapid diagnostic centres, which investigate within days and detect cancer in a meaningful fraction of referrals, often in less common cancers. The proposal is to make such centres a standard component of cancer diagnostic systems.
Hypothesis
Regions with rapid diagnostic centres will reduce the proportion of cancers first diagnosed through emergency presentation by at least 20% and shorten the diagnostic interval for cancers with non-specific presentations.
Rationale
Emergency-route diagnosis carries markedly worse survival; a dedicated pathway for the patients most likely to end up there is the obvious counter.
What would test it
Compare emergency-presentation rates, stage distribution, and diagnostic intervals in regions before and after centres open against regions without them.
Maturity
being tested at scale
Who has to act
clinic
Cost to try
Medium ($1M to $50M)
Years to first evidence
3
Bottlenecks it attacks
- Fragmented care and guideline gaps · Patients fall between specialists, wait for referrals and often do not get the treatment guidelines say they should.
- Most lethal cancers are found late · Screening exists for only a few cancers. Pancreatic, ovarian, liver, oesophageal and most lung cancers are found when cure is unlikely.