From: breastadvocateapp.com
A new American Cancer Society study reveals a troubling rise in cancer rates, including breast cancer, among younger generations. Published in The Lancet Public Health, the study analyzes cancer data from 2000 to 2019, showing a significant increase in several cancer types, especially among those born after 1990.
Significant Increase in Breast Cancer Incidence
Dr. Hyuna Sung, the lead author of the study and senior principal scientist of surveillance and health equity science at ACS, notes that this research expands on previous findings related to early-onset colorectal cancer and obesity-associated cancers. “Our findings reveal a consistent increase in cancer rates among younger cohorts, particularly for breast cancer, which shows a significant rise in estrogen-receptor positive cases,” Dr. Sung explains. “The exact reasons for these trends remain unclear, but the data underscores the need to investigate the social, economic, and environmental factors impacting these younger birth cohorts.”
The study examined data from 23.7 million cancer cases and 7.3 million cancer deaths. It found that incidence rates for eight cancers, including breast cancer, were higher in those born in 1990 compared to those born in 1955. Notably, estrogen-receptor positive breast cancer cases have risen significantly among younger generations.
Mortality Trends Aligned with Increased Incidence
The study shows that breast cancer rates are about 12% higher in people born in 1990 compared to older generations. This increase is similar to trends in other cancers like uterine and colorectal cancer. Mortality rates for several cancers, including breast cancer, have also risen, highlighting the need for targeted prevention and intervention.
Dr. Ahmedin Jemal, senior vice president at ACS and study co-author, highlights the future impact of current trends. “If these patterns persist, the cancer burden could significantly rise in the coming decades. It’s crucial to address the risk factors to prevent this escalation.”
Call to Action for Healthcare Access and Policy
The study highlights the importance of accessible healthcare and early detection. Lisa Lacasse, president of ACS CAN, emphasizes the need for comprehensive health insurance. “Affordable healthcare for all ages is crucial for better cancer outcomes. ACS CAN will advocate for Medicaid expansion and permanent ACA tax subsidies to increase access to care.”
As the medical community and policymakers respond to these findings, the focus is on understanding and reducing cancer risk factors in younger generations. This study calls for more research, better prevention strategies, and stronger healthcare policies to address the rising cancer rates.
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Barbara Jacoby is an award winning blogger that has contributed her writings to multiple online publications that have touched readers worldwide.