Harper: Controversal Drug Will Do Little To Reduce Cervical Cancer Rates

Philadelphia Bulletin

By Susan Brinkmann, For The Bulletin
Sunday, October 25, 2009

Dr. Diane Harper, lead researcher in the development of two human papilloma virus vaccines, Gardasil and Cervarix, said the controversial drugs will do little to reduce cervical cancer rates and, even though they’re being recommended for girls as young as nine, there have been no efficacy trials in children under the age of 15.

Dr. Harper, director of the Gynecologic Cancer Prevention Research Group at the University of Missouri, made these remarks during an address at the 4th International Public Conference on Vaccination which took place in Reston, Virginia on Oct. 2-4. Although her talk was intended to promote the vaccine, participants said they came away convinced the vaccine should not be received.

“I came away from the talk with the perception that the risk of adverse side effects is so much greater than the risk of cervical cancer, I couldn’t help but question why we need the vaccine at all,” said Joan Robinson, Assistant Editor at the Population Research Institute.

Dr. Harper began her remarks by explaining that 70 percent of all HPV infections resolve themselves without treatment within a year. Within two years, the number climbs to 90 percent. Of the remaining 10 percent of HPV infections, only half will develop into cervical cancer, which leaves little need for the vaccine.

She went on to surprise the audience by stating that the incidence of cervical cancer in the U.S. is already so low that “even if we get the vaccine and continue PAP screening, we will not lower the rate of cervical cancer in the US.”

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