Accelerating declines in lung cancer deaths may account for much of the overall progress seen in recent years, the authors of the report said. Over the past two decades, the death rate for lung cancer has declined even faster than the rate at which patients are diagnosed with the disease. And while part of the early success in preventing lung cancer can be attributed to the massive drop in smoking rates, the authors note the most recent downward trends seem to correspond with the approval of new treatments for non-small cell lung cancer that improved the likelihood of survival. Death rates from melanoma also saw an accelerated decline in the past decade, despite a growing number of diagnoses. Like in lung cancer, authors point to the introduction of novel treatments around the same time as the turnaround on the death rate. New targeted and immune checkpoint inhibitors were approved by the Food and Drug Administration in 2011, one year before major declines in death rates were seen in women and two years before they were seen in men.
While the report showed improved survival rates for many patients over recent years, others, such as prostate, colorectal, or female breast cancers, have seen progress stalled or stopped. Breast cancer continues to be one of the three deadliest cancers for women of all races, and the most frequently fatal cancer for Hispanic women. While the rates of death from breast cancer are declining, the pace of the decline has slowed over the past two decades, according to the report. And across the board, racial health disparities persist. Black women and white women are diagnosed with breast cancer at similar rates, but the mortality rate for Black women is 40% higher. Overall, cancer is more common among white individuals than Black individuals, but Black people die from cancer at higher rates. [The report] emphasized the importance of preventive measures for certain cancers, noting that while cancers related to smoking have continued to decrease, those related to excess body weight have increased. Early and consistent access to screenings has also been critical, as demonstrated by the apparent effect of adapted screening guidelines for colorectal cancer.
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Author Of this post: BeauHD