Introduction of HPV vaccine linked to reduced deaths due to cervical cancer among young women: JAMA
Cervical cancer deaths have plunged dramatically among women under age 25, and researchers at MUSC Hollings Cancer Center believe this is likely due to HPV vaccination.
Their study, published in JAMA, is the first to suggest the impact of HPV vaccination on cervical cancer deaths.
“We observed a substantial reduction in mortality – a 62% drop in cervical cancer deaths over the last decade, likely due to HPV vaccination,” said senior author Ashish Deshmukh, Ph.D., co-leader of the Cancer Prevention and Control Research Program at MUSC Hollings Cancer Center. “We cannot think of any other reason that would have contributed to such a marked decline.”
The human papillomavirus, or HPV, causes nearly all cases of cervical cancer. The HPV vaccine was introduced in 2006. At first, it was available only to adolescents, but eligibility has since been expanded to include adults up to age 45 in some cases.
Previous studies have looked at the rates of HPV infection, precancer and cervical cancer incidence since the introduction of the vaccine, and all of those indicators have declined. The next logical step was to look at death rates, Deshmukh said.
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