Navigation Links
New Evidence Supports HPV Vaccine
Date:7/6/2009

Industry-funded study showed high levels of protection against human papillomavirus

MONDAY, July 6 (HealthDay News) -- The human papillomavirus (HPV) vaccine is highly effective at preventing precancerous cervical lesions that can lead to cervical cancer, a new study shows.

The researchers also found that the HPV-16/18 AS04-adjuvanted vaccine also appears to protect against other cancer-causing HPV types closely related to HPV-16/18, most notably HPV-31 and HPV-45.

The study of women aged 15 to 25, who received three vaccine doses over six months, found that it was as much as 98 percent effective against HPV-16/18, and between 37 percent and 54 percent effective against 12 other cancer-causing HPV types.

HPV-16/18 causes about 70 percent of cervical cancer cases, while the remaining 30 percent of cases are caused by other cancer-causing HPV types. The cross-protective effect of the HPV-16/18 vaccine could provide an additional 11 percent to 16 percent protection against cervical cancer.

"Although the importance of continued tests for Pap or HPV in vaccinated and unvaccinated women must be emphasized, HPV vaccination has the potential to substantially reduce the incidence of cervical cancer and precancer, and the numbers of colposcopy referrals and cervical excision procedures," concluded Dr. Jorma Paavonen, of the University of Helsinki in Finland, and colleagues.

The study, which was funded by GlaxoSmithKline Biologicals, maker of the HPV-16/18 AS04-adjuvanted vaccine Cervarix, appears online July 7 and in an upcoming print issue of The Lancet.

In an accompanying editorial, two experts wrote that men must also be included in efforts to halt the spread of HPV.

"Currently, the targets for HPV vaccination are girls and young women aged 11 to 26 years prior to sexual debut," noted Karin B. Michels, of Harvard Medical School in Boston, and Dr. Harald zur Hausen, of the German Cancer Research Center in Heidelberg.

"While good utilization of the [vaccine] program will reduce cervical cancer incidence in a couple of decades, this subgroup of the population at risk is too small to limit the spread of the virus," the researchers wrote. "The only efficient way to stop the virus is to also vaccinate the other half of the sexually active population: boys and men."

More information

The U.S. National Cancer Institute has more about HPV and cervical cancer.



-- Robert Preidt



SOURCE: The Lancet, news release, July 6, 2009


'/>"/>
Copyright©2009 ScoutNews,LLC.
All rights reserved  

Related medicine news :

1. Jefferson researchers uncover new evidence of prolactins possible role in breast cancer
2. No strong evidence linking amateur boxing with long-term brain injury
3. AHRQ Announces Next Phase of Its Evidence-Based Practice Center Program
4. Vanderbilt Medical Center chosen as Evidence-based Practice Center
5. Little Evidence Silicone Breast Implants Harm Health
6. Consumers Should Demand Evidence, Not Guesswork, On Meat-Cancer Links
7. U of M study: Medicare lacks tools, incentives to enforce evidence-based coverage policies
8. New Study Provides Scientific Evidence That DermaLastyl Face Cream Reduces Wrinkles
9. Scientific evidence of the significant anti-cancer effect of milk thistle
10. Defining the Value of Medicine in an Evidence-Based Healthcare Marketplace
11. UC Davis researchers find evidence of mature heart cell potential in embryonic stem cells
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
New Evidence Supports HPV Vaccine
(Date:6/26/2016)... N.J. (PRWEB) , ... June 27, 2016 , ... Quality ... sources, yet in many ways they remain in the eye of the beholder, according ... (EBO), a publication of The American Journal of Managed Care. For the full issue, ...
(Date:6/26/2016)... Orion, Clarkston, Michigan (PRWEB) , ... June 26, ... ... with respect to fertility once they have been diagnosed with endometriosis. These women ... intercourse but they also require a comprehensive approach that can help for preservation ...
(Date:6/25/2016)... ... 2016 , ... First Choice Emergency Room , the largest network of ... Medical Director of its new Mesquite-Samuell Farm facility. , “We are pleased to ... said Dr. James M. Muzzarelli, Executive Medical Director of First Choice Emergency Room. ...
(Date:6/24/2016)... ... June 24, 2016 , ... A recent article published ... unfamiliar with. The article goes on to state that individuals are now more comfortable ... less common operations such as calf and cheek reduction. The Los Angeles area medical ...
(Date:6/24/2016)... ... June 24, 2016 , ... Global law firm Greenberg ... Legal Elite. The attorneys chosen by their peers for this recognition are considered among ... Greenberg Traurig Shareholders received special honors as members of this year’s Legal Elite Hall ...
Breaking Medicine News(10 mins):
(Date:6/24/2016)... , June 24, 2016 Research and ... Market for Companion Diagnostic Tests" report to their offering. ... for Companion Diagnostics The World Market for ... personalized medicine diagnostics. Market analysis in the report includes the ... Market (In Vitro Diagnostic Kits) by Region (N. America, EU, ...
(Date:6/24/2016)... 2016   Pulmatrix, Inc ., (NASDAQ: ... drugs, announced today that it was added to the ... its comprehensive set of U.S. and global equity indexes ... important milestone for Pulmatrix," said Chief Executive Officer ... our progress in developing drugs for crucial unmet medical ...
(Date:6/24/2016)... , June 24, 2016  Arkis BioSciences, ... less invasive and more durable cerebrospinal fluid treatments, ... funding.  The Series-A funding is led by Innova ... Fund, and other private investors.  Arkis, new financing ... instrumentation and the market release of its in-licensed ...
Breaking Medicine Technology: