A colorectal straight-to-test cancer pathway with general-practitioner-guided triage improves attainment of the 28-day diagnosis target and increases outpatient clinic capacity.

Abstract

This study investigates whether a straight-to-test (STT) colorectal cancer pathway improves attainment of the National Health Service (NHS) England 28-day Faster Diagnosis Standard and the effect of the pathway on reducing face-to-face outpatient clinic appointments. Patient satisfaction and the safety of a novel general practitioner (GP) led patient triage system regarding suitability for colonoscopy are also evaluated. This is an observational study of all patients managed via an STT colorectal cancer pathway between 1 September 2019 and 19 March 2020. Comparison is made with all patients referred on the suspected colorectal cancer pathway prior to implementation of the STT pathway from 1 January 2019 to 30 July 2019. Patient satisfaction with the STT pathway was assessed with a telephone-based questionnaire. Attainment of the 28-day diagnosis target for all suspected colorectal cancer referrals improved following the establishment of the STT pathway (88% vs. 82%, P<0.0001). From a potential total of 548 outpatient colorectal clinic appointments for patients on the STT pathway, 504 (92%) were avoided. In those eligible for the STT pathway, GP assessment of patients suitable for colonoscopy agreed with that of the colorectal department in 93% of cases. Of the 50 patients who undertook the satisfaction survey, 86% were satisfied or very satisfied with the pathway. No patient suffered adverse events as a result of their STT investigations. An STT pathway for suspected colorectal cancer referrals with novel GP-led patient triage safely streamlines patients through the suspected colorectal cancer diagnostic pathway and significantly reduces requirement for face-to-face outpatient clinic attendance. This is achieved with high patient satisfaction.