Colorectal cancer poses significant global health challenges

Colorectal cancer, also known as colon cancer, is one of the most common cancers worldwide. It accounts for about 10% of all cancer cases and is the second leading cause of cancer-related deaths. In 2020, more than 1.9 million new cases were reported globally, resulting in around 930,000 deaths. In the Philippines, almost 75% of people aged 50 are diagnosed with this cancer. The American Cancer Society estimates that men have a higher risk of developing colorectal cancer compared to women. Dr. Zee Ying Kiat, a Senior Consultant in Medical Oncology at Parkway Cancer Centre, discussed colorectal cancer at a recent symposium. He explained that the disease often develops silently with few noticeable symptoms in the early stages. Risk factors include personal and family history, age, smoking, and diets low in fiber and high in red and processed meats. Early screening is crucial, as it can detect the disease before symptoms occur. Common symptoms to watch for include changes in bowel habits, blood in stool, unexplained weight loss, fatigue, and abdominal discomfort. Dr. Zee highlighted that screenings, especially colonoscopies, are vital because they can identify and remove precancerous polyps before they turn into cancer. Treatment for colorectal cancer varies based on its stage. For early cases, surgery can often lead to a cure. For more advanced cancer, options include chemotherapy, targeted therapy, and immunotherapy. Dr. Zee reassured that with early detection and proper treatment, the cure rate is as high as 90-95%. The Parkway Cancer Centre also considers genomic profiling to personalize treatment based on a patient’s genetic makeup. A diverse team of specialists, including oncologists and nutritionists, collaborates to create optimal treatment plans. Dr. Zee emphasizes the importance of regular screenings and maintaining a healthy lifestyle to prevent colorectal cancer. Engaging in physical activity, avoiding smoking and excessive alcohol, and eating a fiber-rich diet can significantly reduce risk. Overall, Dr. Zee encourages people to prioritize their health by seeking regular screenings and early medical consultations when needed. Parkway Cancer Centre is dedicated to providing comprehensive care and support for patients throughout their cancer journey.