Bowel cancer report (NBOCA / NATCAN)

Reports | Published: 09 Jan 2025

The National Bowel Cancer Audit (NBOCA), which is part of the National Cancer Audit Collaborating Centre (NATCAN), has published a report on care received by people with bowel cancer in England and Wales, focusing on those diagnosed between 1 April 2022 and 31 March 2023.

The proportion diagnosed with Stage 1 or 2 bowel cancer in England and Wales has remained relatively static

A key ambition of the NHS Long Term Plan cancer strategy for England is that by 2028, 75% of people with cancer will be diagnosed with Stage 1 or 2 disease. This report finds that the proportion diagnosed with Stage 1 or 2 bowel cancer in England and Wales has remained relatively static at 40% in 2022/23, compared to 37% in 2018/19.

In addition to further findings related to the characteristics of people with bowel cancer, this report contains key findings relating to quality improvement, improving oncological management and Stage 4 disease, and improving the diagnostic pathway and peri-operative care. For example, in peri-operative care, there was a decrease in the percentage of people who died within 90 days of surgery (3.4% in 2018/19, compared to 2.7% in 2022/23).

The report includes five recommendations to support quality improvement:

  • Improve data completeness of key items in national cancer registration datasets to allow risk adjustment of performance indicators
  • Increase the proportion of people who are offered mismatch repair (MMR) assessment to identify those with Lynch syndrome and inform surgical decision making, and systemic treatments
  • Increase the proportion of people who have their ileostomy closed within 18-months of anterior resection for rectal cancer
  • Reduce variation between trusts/MDTs in the use of chemotherapy for people with Stage 3 colon cancer
  • Understand variation in the utilisation of neo-adjuvant radiotherapy for people with rectal cancer to optimise outcomes.

Read the full report: You can see all key findings and read the report in full by clicking on the link below.

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Further data: You can access data dashboards on each of the cancer audits within NATCAN here: www.natcan.org.uk/reports/natcan-quarterly-data-dashboards.

More information: For further information, go to the programme page on this website.

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Bowel cancer report (NBOCA / NATCAN)