The Melanoma Mortality Rate Drops Sharply & New Study Finds Out Why

Skin cancer is one of the most common cancers in the United States, with over 100,000 cases of melanoma every year. Melanoma only makes up about 1% of skin cancer cases, but it's also what causes the most issues—and can be hard to treat once it spreads.

Metastatic melanoma is an aggressive form of skin cancer that can spread around the body. Since 1986, metastatic melanoma-related deaths in Americans were steadily climbing until 2013, with an observed 7.5% increase, based on this research. But then, between 2013 and 2016, there was a sharp 18% drop in metastatic-melanoma deaths.

According to the researchers, that decrease is thanks in part to 10 new skin cancer treatments that have proved to be very effective for skin cancer patients. Co-senior study author and professor David Polsky, M.D., Ph.D., says this research is the first analysis of the impact of these new treatments, adding, "these therapies are now considered the backbone of how we treat this cancer."

While the exact cause of melanoma isn't fully understood, genetics, age, and sex do seem to be a risk factor. White people are most likely to be diagnosed, with the likelihood increasing with age. But exposure to UV rays from the sun, or even tanning beds, is also well known to increase someone's risk.

That said, both prevention and early detection are important. This research recommends avoiding excessive UV light exposure, and seeing a doctor right away if you notice any skin changes. Early detection will involve less intense treatment and lower cost, not to mention it increases positive outcomes. Other ways you can tend to your skin are, of course, include slathering on your best SPF daily, as well as reducing oxidative stress that takes a toll on skin.