About the episode:

Colorectal cancers are rising among people under age 50. There are a number of theories as to why and also promising data around early detection. In today’s episode: A deep dive into the epidemiology of colorectal cancers including who is most at risk, a look at the screening tools currently available, and why blood tests may be even more valuable than costly and invasive colonoscopies.

Guest:

Dr. Otis Brawley is a globally-recognized expert in cancer prevention and control whose work focuses on developing cancer screening strategies and ensuring their effectiveness. He is a Bloomberg Distinguished Professor and faculty at the Johns Hopkins Bloomberg School of Public Health in epidemiology with a joint appointment in oncology at Johns Hopkins Medicine. He was the former Chief Medical Officer of the American Cancer Society.

Host:

Stephanie Desmon, MA, is a former journalist, author, and the director of public relations and communications for the Johns Hopkins Center for Communication Programs, the largest center at the Johns Hopkins Bloomberg School of Public Health.

Show links and related content:

• Effect of Colonoscopy Screening on Risks of Colorectal Cancer and Related Death—The New England Journal of Medicine

• A Cell-free DNA Blood-Based Test for Colorectal Cancer Screening—The New England Journal of Medicine

• The Minnesota Colon Cancer Control Study

• Get the transcript for this episode (PDF)

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