Persistent-Symptom Diagnostic Safety-Net for Primary Care
Patients with vague, persistent or escalating symptoms can re-present multiple times without crossing a single-condition urgent-referral threshold. Clinical records contain the encounters, but the unresolved diagnostic story may be distributed across consultations, clinicians, tests and referrals, making it harder to notice repeated presentations and close the loop on uncertainty. Operational consequences: NHS England introduced Jess’s Rule to encourage teams to rethink after a third presentation with the same or escalating symptoms. Missed escalation can contribute to delayed diagnosis of cancer or other serious illness, while manual recall and ad-hoc searches add cognitive and administrative burden to already pressured practices.