Recognising Colorectal Cancer in Primary Care

Area of Science:

• Oncology
• Primary Care Medicine
• Cancer Epidemiology

Background:

• Colorectal cancer (CRC) is a global health concern, ranking as the third most common cancer worldwide.
• Primary care settings are pivotal for CRC prevention, addressing modifiable lifestyle factors and promoting screening.
• Most CRC patients present with symptoms, necessitating effective primary care assessment despite symptom non-specificity.

Purpose of the Study:

• To explore the challenges in colorectal cancer prevention and detection within primary care.
• To discuss current evidence-based CRC detection strategies employed in primary care, referencing UK guidelines.
• To highlight emerging research that may influence future primary care practices for CRC detection.

Main Methods:

• Review of current evidence-based approaches for CRC detection in primary care.
• Analysis of the role of primary care professionals in CRC prevention and early diagnosis.
• Discussion of diagnostic tools, including fecal immunochemical testing (FIT) and clinical decision support tools (CDSTs).

Main Results:

• Primary care professionals play a vital role in managing modifiable risk factors and facilitating early cancer detection through screening.
• Assessing symptomatic patients for CRC is challenging due to non-specific symptoms common in benign conditions.
• New diagnostic pathways are emerging, integrating tests like FIT to guide referrals for invasive procedures such as colonoscopy.

Conclusions:

• Primary care is central to improving colorectal cancer outcomes through prevention, early detection, and symptom assessment.
• The integration of advanced diagnostic tools and decision support systems can enhance the accuracy and efficiency of CRC detection in primary care.
• Ongoing research and evolving guidelines will continue to shape primary care's approach to colorectal cancer management.