The Role of Primary Healthcare Physicians in Early Detection and Continuity of Care for Cancer Patients: A Review

Abstract

Primary care plays a vital role in cancer patients' early detection, referral, and ongoing management. This systematic review explores how primary care providers (PCPs) facilitate early diagnosis, ensure continuity of care, and support patients throughout their cancer journey and beyond. Early detection of cancer by PCPs can significantly improve patient outcomes. However, obstacles such as diagnostic delays, limited access to advanced diagnostic tools, and inconsistent guidelines present considerable challenges. This review synthesizes evidence from recent studies to elucidate the contributions of primary care to cancer detection and continuity of care, evaluating both the successes and challenges PCPs face in managing cancer. The findings underscore the necessity for enhanced support and targeted training in primary care to optimize cancer outcomes. Additionally, they suggest that establishing consistent guidelines and integrated healthcare systems could strengthen the role of primary care in oncology. Future directions highlight the importance of interdisciplinary collaboration and resource allocation to bolster PCPs in their essential role.