Medical Health Encyclopedia

Cervical Cancer - Prognosis




Prevention


The best way to prevent cervical cancer is to avoid getting infected with human papillomavirus (HPV). Because HPV is sexually transmitted, practicing safe sex and limiting the number of sexual partners can help reduce risk. A vaccine can protect against the major cancer-causing HPV strains in girls and young women who have not yet been exposed to the virus. Regular Pap tests remain the most effective way of catching cervical cancer while it is in its earliest precancerous stages and preventing the development of invasive cervical cancer.

HPV Vaccine

Two vaccines are approved by the FDA to prevent either human papillomavirus (HPV) or cervical cancer: Gardasil and Cervarix.




Gardasil is approved for:

  • Girls and women ages 9 - 26, for protection against HPV-16 and HPV-19, the HPV strains that cause most cases of cervical cancer. It also protects against HPV-6 and HPV-11, which cause 90% of cases of genital warts.
  • Boys and young men ages 9 - 26 years to prevent genital warts

Cervarix is approved for:

  • Girls and women ages 10 - 26 for protection against HPV-16 and HPV-19, the HPV strains that cause most cases of cervical cancer.
  • Cervarix does not protect against genital warts.
  • Cervarix has not been approved for use in boys or men.

Two steps generally take place before any vaccine is widely used. First the FDA approves the vaccine. Next, organizations such as U.S. Advisory Committee on Immunization Practices (ACIP), the American Academy of Pediatrics (AAP), and the American Cancer Society (ACS) make recommendations about who should routinely receive the vaccine.

Current immunization guidelines recommend:

  • Routine vaccination for girls ages 11 - 12 years. The vaccine should be administered in 3 doses, with the second and third doses administered 2 and 6 months after the first dose. The HPV vaccine can be given at the same time as other vaccines. Either Gardasil or Cervarix may be used, and one vaccine can be substituted for another in the 3-dose series.
  • Girls as young as age 9 can receive the vaccine at their doctors’ discretion.
  • Girls and women ages 13 - 26 who have not been previously immunized or who have not completed the full vaccine series should get vaccinated to catch up on missed doses. [The U.S. Advisory Committee on Immunization Practices (ACIP) and the American Academy of Pediatrics (AAP) recommend catch-up doses for ages 13 - 26. The American Cancer Society (ACS) recommends catch-up for ages 13 - 18. The ACS suggests that women ages 19 - 26 discuss with their doctors the relative risks and benefits of vaccination.]
  • Women should not get the vaccine during pregnancy.
  • The ACIP recommends against routine use of HPV vaccine to prevent genital warts in boys and young men. This means that an individual doctor may still decide to use it on a specific patient. However, use of the vaccine is not recommended for most boys and young men.
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