The American Cancer Society (ACS) recently unveiled its 2024 cancer statistics, providing a comprehensive overview of the current landscape of cancer facts and trends. This year’s report brings a mix of encouraging and concerning news, shedding light on the evolving state of cancer in the United States.
You’re Not Too Young for Colon Cancer
One notable revelation in the 2024 statistics is a significant shift in the age profile of colon cancer patients. While the ACS shared positive updates on various cancer types, the landscape of colon cancer has changed, and not for the better. Colorectal cancer has now become the leading cause of cancer-related deaths in men and the second leading cause in women under the age of 50.
Historically considered a disease affecting older individuals, colon cancer is now affecting a younger demographic, raising concerns among healthcare professionals. Dr. William Dahut, Chief Scientific Officer at the American Cancer Society, emphasized the troubling nature of these trends, noting that physicians are also observing these changes anecdotally. Moreover, when diagnosed in young individuals, colon cancer often presents at a more advanced stage.
Cancer Rates on the Rise
In a notable shift, the projected number of new cancer diagnoses in the United States is expected to surpass two million this year, marking a record high. This prompts questions about whether this surge reflects a decline in overall health or an increased frequency of cancer detection.
Dr. Dahut suggests a possible link to the obesity epidemic, pointing out that cancers associated with obesity, such as pancreatic, kidney, postmenopausal breast cancer, and liver cancers, are on the rise. Additionally, melanoma is being detected more frequently in women, possibly due to increased skin cancer screenings or prolonged exposure to sunshine over time.
Decline in Cancer-Related Deaths
Despite the rise in cancer diagnoses, there is a silver lining: a decrease in cancer-related deaths. The ACS reports lower death rates for nearly every cancer type, except for endometrial cancer. The reasons behind the continued severity of endometrial cancer remain unknown and warrant further research. Notably, endometrial cancer disproportionately affects women of color, with the death rate being twice as high in Black women compared to White women.
Stability in Pediatric Cancer Rates
Encouragingly, cancer rates in children and adolescents are stabilizing. Dr. Dahut notes that overall cancer rates in this demographic have finally leveled off, a positive development after a period of increase. The stability in rates may be attributed to improved detection methods, including for cancers like thyroid cancer. With modern children receiving the HPV vaccine as part of routine care, the ACS anticipates a more cancer-free future, particularly evident in the decreasing rates of cervical cancer in vaccinated cohorts.