The impact of primary-care led, faecal immunochemical test-based, triage of new-onset colorectal symptoms on time to diagnosis of colorectal cancer-An observational study.

Autor: Atwal GK; School of Medicine, University of Dundee, Dundee, UK., Digby J; School of Medicine, University of Dundee, Dundee, UK., Nobes J; School of Medicine, University of Dundee, Dundee, UK.; Department of Blood Sciences, Ninewells Hospital, Dundee, UK., Strachan J; Department of Blood Sciences, Ninewells Hospital, Dundee, UK., Mowat C; School of Medicine, University of Dundee, Dundee, UK.; Department of Gastroenterology, Ninewells Hospital, Dundee, UK.
Jazyk: angličtina
Zdroj: Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland [Colorectal Dis] 2024 Aug; Vol. 26 (8), pp. 1544-1550. Date of Electronic Publication: 2024 Jul 01.
DOI: 10.1111/codi.17083
Abstrakt: Aim: Since December 2015, a faecal immunochemical test (FIT) has been provided to primary care in NHS Tayside as an adjunct to clinical acumen in the assessment of new-onset bowel symptoms. The aim of this work was to assess the impact of this approach on time to diagnosis of colorectal cancer (CRC).
Method: NHS Tayside Cancer audit data from January 2013 to December 2019 were reviewed to identify all CRC patients diagnosed via the primary-care referral pathway for a period before and after the introduction of FIT. Their electronic patient records were accessed and date of referral and any contemporaneous FIT and full blood count (FBC) result were recorded. Time from referral to diagnosis of CRC was calculated for each patient and compared between subgroups.
Results: The study cohort consisted of 959 patients: 378 and 581 from the time periods before and after the introduction of FIT, respectively. The median time to diagnosis before FIT was 30 days [interquartile range (IQR) 16-57 days] versus 25 days (IQR 14-47 days) following the introduction of FIT (p = 0.006). Following the introduction of FIT, patients who completed a FIT had a median of time to diagnosis of 23 days (IQR 14-43 days) compared with 30 days (IQR 16-62 days) for patients not completing a FIT (p = 0.019). FBC results were available for 97.5% of FIT patients to aid safety-netting of patients with a low or undetectable faecal haemoglobin concentration.
Conclusion: The introduction of FIT-based triage of new bowel symptoms in primary care as an adjunct to clinical acumen is associated with a reduced time to CRC diagnosis.
(© 2024 The Author(s). Colorectal Disease published by John Wiley & Sons Ltd on behalf of Association of Coloproctology of Great Britain and Ireland.)
Databáze: MEDLINE
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