bannerHON
img
HONnews
HONnews
img PATIENT / PARTICULIER img PROFESSIONNEL DE SANTE img WEBMESTRE img
img
 
img
HONcode sites
All Web sites
HONselect
News
Conferences
Images

Themes:
A B C D E F G H I
J K L M N O P Q
R S T U V W X Y Z
Browse archive:
2014: J J M A M F J
2013: D N O S A J

 
  Other news for:
Cervix Neoplasms
Neoplasms
 Resources from HONselect
FDA Experts Debate Timing of Pap Test
Panel could recommend HPV test as a woman's new first option for cervical cancer screening

By Steven Reinberg
HealthDay Reporter

WEDNESDAY, March 12, 2014 (HealthDay News) -- The Pap test has been a routine gynecological procedure for generations of American women. But on Wednesday, a Food and Drug Administration advisory panel is considering whether to delay the Pap test and use an HPV test as a first step in cervical cancer screening.

Specifically, the agency's Medical Devices Advisory Committee Microbiology Panel is being asked to evaluate the cobas HPV (human papillomavirus) test made by Roche Molecular Systems.

HPV, a sexually transmitted virus, is thought to cause the majority of cervical cancers. Certain strains, such as HPV 16 and 18, are most strongly tied to these tumors. The virus also causes genital warts in both men and women and certain head and neck cancers.

Roche is looking for the FDA to approve its HPV test as a first-line diagnostic tool. Women who test positive for the two high-risk HPV strains would then be asked to undergo colposcopy, which involves a device that allows the doctor to get a clear view of the vulva, vagina and cervix and take a sample for testing.

In addition, women who did not have HPV 16 or 18 but had other high-risk types of the virus would then have a Pap test to see if a colposcopy was needed. The data the committee is looking at comes from a trial called ATHENA that included more than 47,000 women.

For its part, the FDA is looking for the panel's recommendation as to whether the HPV test does the job for which it is intended, and performs it in a safe manner. The agency is also asking the panel whether any risk associated with the test outweighs its benefits.

Although the FDA is not required to follow its advisory panels' recommendations, it usually does so.

Testifying before the panel, Dr. David Chelmow, chair of the Department of Obstetrics and Gynecology at Virginia Commonwealth University School of Medicine, noted that "cervical cancer screening has been a huge success in decreasing cervical cancer incidence and death."

Chelmow, representing the American College of Obstetricians and Gynecologists, added that "the College strongly supports further improving cervical cancer screening through the introduction of new paradigms such as HPV testing for primary screening. HPV testing as a primary screening method for cervical cancer is very promising, and appears effective for screening for cervical cancer."

Currently, the cobas HPV test is approved for use among women 21 and older who have already received an abnormal Pap test. It is also approved as an add-on to a standard Pap test in women 30 to 65. According to Roche, the cobas HPV test is able to screen for a variety of high-risk strains of HPV.

Dr. Andrew Menzin, a gynecologic oncologist at North Shore University Hospital in Manhasset, N.Y., said that "HPV testing has been a remarkable advance in cervical cancer screening."

Its greatest value is helping to decide whether a follow-up colposcopy is needed, he said. "The idea of reversing the order of testing is an approach to try to refine and minimize who [unnecessarily] goes on to colposcopy," he said.

Whether doctors will accept using an HPV test first instead of a Pap test will depend upon the clinical trial data supporting it and on doctors and patients being educated about it, Menzin believes.

He noted that current guidelines still favor using the Pap test first, "but the guidelines continue to evolve."

Although screening for cervical cancer is vital, it is not the only reason women should have a gynecological exam, Menzin added.

"Women should follow the current guidelines and have routine gynecological examinations," he said. "Gynecological care is more than cervical cancer screening."

HPV is a sexually transmitted virus that is the cause of about 70 percent of all cervical cancers.

There are also two approved vaccines, Gardasil and Cervarix, that can protect against HPV. The U.S. Centers for Disease Control and Prevention recommends that all young girls and boys be vaccinated beginning at ages 9 to 11.

More information

For more on cervical cancer, visit the American Cancer Society.

SOURCES: David Chelmow, M.D., chair, Department of Obstetrics and Gynecology, Virginia Commonwealth University School of Medicine, Richmond; Andrew Menzin, M.D., gynecologic oncologist, North Shore University Hospital, Manhasset, N.Y.

Copyright © 2014 HealthDay. All rights reserved. URL:http://consumer.healthday.com/Article.asp?AID=685746

Resources from HONselect: HONselect is the HON's medical search engine. It retrieves scientific articles, images, conferences and web sites on the selected subject.
Neoplasms
Mass Screening
Women
Colposcopy
Equipment and Supplies
Sprains and Strains
Cervix Uteri
The list of medical terms above are retrieved automatically from the article.

Disclaimer: The text presented on this page is not a substitute for professional medical advice. It is for your information only and may not represent your true individual medical situation. Do not hesitate to consult your healthcare provider if you have any questions or concerns. Do not use this information to diagnose or treat a health problem or disease without consulting a qualified healthcare professional.
Be advised that HealthDay articles are derived from various sources and may not reflect your own country regulations. The Health On the Net Foundation does not endorse opinions, products, or services that may appear in HealthDay articles.


Home img About us img MediaCorner img HON newsletter img Site map img Ethical policies img Contact