Colorectal Cancer Cases Increasing Among Young People, Study Finds
Recent research has revealed a concerning trend of increasing colorectal cancer cases among younger adults and children, according to a new analysis of data spanning 22 years. The study, based on information from the Centers for Disease Control and Prevention, discovered a dramatic rise of 500% in colorectal cancers among kids aged 10 to 14. The rates of colorectal cancer also grew by 333% in teens aged 15 to 19 and 185% in young adults aged 20 to 24 during the same period.
The findings, to be presented at the upcoming Digestive Disease Week, emphasize the need to address these alarming increases. Despite the rise, it’s important to note that the overall numbers of cases in young people remain relatively low. For instance, in 2020, there were only 0.6 diagnoses of colorectal cancer per 100,000 children aged 10 to 14, compared to 0.1 per 100,000 in 1999.
Causes of the Increasing Colorectal Cancer Cases
While the exact reasons behind the rise in colorectal cancers among younger people are not entirely clear, medical experts suggest a few factors to consider. Dr. Tiago Biachi, a medical oncologist at the Moffitt Cancer Center, explains that the development of non-inherited colorectal cancer is a time-consuming process, typically taking five to 10 years from the formation of a polyp to the manifestation of cancer. This indicates that those affected were likely exposed to risk factors at an early age.
Lifestyle factors, such as obesity, a high intake of processed foods, a sedentary lifestyle, and the use of antibiotics that impact the gut microbiome, may also contribute to the trend. Dr. Jacqueline Casillas, a pediatric hematologist/oncologist, further emphasizes the need to investigate prenatal factors to better understand the underlying causes.
However, it is crucial to recognize the rarity of colorectal cancer in young people. Dr. Jeffrey Hyams, a pediatric gastroenterologist, underscores the fact that he has encountered only a single case of colorectal cancer in a teenager throughout his 40 years of medical practice. Continued research and more specific information regarding family history and risk factors are required to gain a more comprehensive understanding of the trend.
Recognizing Symptoms and Seeking Proper Evaluation
Recognizing potential symptoms of colorectal cancer in children is essential for early detection. The most common symptoms reported by colorectal cancer patients include changes in bowel habits, abdominal pain, rectal bleeding, and indicators of iron deficiency anemia. Parents are advised to monitor their children’s gut health and consult a doctor if symptoms persist.
It is crucial to note that experiencing these symptoms does not necessarily imply colorectal cancer, as many gastrointestinal issues can present similar signs. Dr. Anton Bilchik, a surgical oncologist, points out that children often have gastrointestinal symptoms that are not indicative of disease. Nevertheless, persistent abdominal pain, severe anemia, significant weight loss, and prolonged symptoms should not be overlooked, warranting medical evaluation.
Medical professionals typically conduct initial tests, such as stool testing, blood work, and abdominal X-rays, before considering more invasive procedures like a colonoscopy.
Importance of Early Healthy Habits
Experts emphasize the significance of cultivating healthy habits from an early age to reduce the risk of colorectal cancer. They emphasize the importance of a nutritious diet, regular physical activity, and maintaining a healthy lifestyle.
However, it is essential for parents not to be overly concerned about the study’s results, as colorectal cancer remains exceptionally rare among children. Dr. Bilchik stresses the importance of following healthy habits without panicking, as an overall well-balanced lifestyle is integral to reducing the risk of all diseases.
