Novel pathways for headache via neurology same day emergency care: admission avoidance, prevention of lumbar punctures and reduced length of stay in hospital.

There are various models for acute neurology services in the UK, with considerable variation in practice. Patients are often admitted unnecessarily for neurology review, leading to delay in diagnosis and treatment. Alternative models, such as the Neurology Same Day Emergency Care service (Neuro-SDEC) at University College London Hospital provide a pathway that can prevent admissions and streamline patient care. Headache is one of the commonest presenting symptoms in acute neurology.This study compared the impact of Neuro-SDEC on the care for patients presenting with headache against the standard pathway.A prospective audit was undertaken from November - December 2023 to evaluate all appropriate patients seen by the Neuro-SDEC service or admitted to the ward. For Neuro-SDEC patients, each case was reviewed to see whether an admission, lumbar puncture or neurology outpatient referral was avoided. For admitted patients, length of inpatient stay, time to neurology review and discharge diagnosis was recorded.Fifty-one patients were seen by Neuro-SDEC, twenty-five of whom would have been admitted to hospital on the standard pathway. Thirty general neurology outpatient clinic referrals were prevented and 5 patients avoided a lumbar puncture. In 45% of cases, the working diagnosis changed after the patient was seen by the Neuro-SDEC team. There were seven admitted patients not seen by the service with a combined length of stay of 17 bed days. The average wait time for inpatient neurology review was 42 hours. 3 admitted patients underwent a lumbar puncture. 2 patients were referred on to neuro-SDEC to enable an earlier discharge from hospital. Migraine was the most common final diagnosis in both groups.This study highlights that Neuro-SDEC is effective at reducing hospital admissions, as well as unnecessary tests and referrals to generalneurology outpatients. For admitted patients, the service enabled earlier discharge from hospital and reduced length of stay.