Navigation Links
New Evidence Supports HPV Vaccine

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:
Related Image:
New Evidence Supports HPV Vaccine
(Date:6/24/2016)... (PRWEB) , ... June 24, 2016 , ... ... now offering micro-osteoperforation for accelerated orthodontic treatment. Dr. Cheng has extensive experience with ... Damon brackets , AcceleDent, and accelerated osteogenic orthodontics. , Micro-osteoperforation is a ...
(Date:6/24/2016)... , ... June 24, 2016 , ... Topical BioMedics, Inc, makers of Topricin and MyPainAway ... call for a minimum wage raise to $12 an hour by 2020 and then adjusting ... restore the lost value of the minimum wage, assure the wage floor does not erode ...
(Date:6/24/2016)... ... June 24, 2016 , ... EB Medicine presented its ... Emergency Medicine conference in Ponte Vedra Beach, FL. The awards honor the outstanding ... Medicine Practice and Pediatric Emergency Medicine Practice. , “With this award, we ...
(Date:6/24/2016)... Vegas, Nevada (PRWEB) , ... June 24, 2016 ... ... Las Vegas client, The Grove Investment Group (TGIG), has initiated cultivation and processing ... Grove, in Las Vegas and Pahrump, Nevada. , Puradigm is the manufacturer of ...
(Date:6/24/2016)... ... June 24, 2016 , ... National recruitment firm ... sciences executive with extensive sequencing and genomics experience, as Vice President of North American ... Hill will be responsible for leading the sales team in the commercialization of the ...
Breaking Medicine News(10 mins):
(Date:6/23/2016)... Research and Markets has announced the addition of the ... report to their offering. ... failure, it replaces the function of kidneys by removing the ... the treatment helps to keep the patient body,s electrolytes such ... Increasing number of ESRD patients & substantial healthcare expenditure on ...
(Date:6/23/2016)... DUBLIN , June 23, 2016 ... "Global MEMS Devices Medical Market Analysis 2016 - Forecast to ... The report contains up to date financial ... reliable analysis. Assessment of major trends with potential impact on ... dive analysis of market segmentation which comprises of sub markets, ...
(Date:6/23/2016)... and INDIANAPOLIS , June 23, ... a Lilly Diabetes Tomorrow,s Leaders Scholarship is any indication, ... winners, announced today online at by ... 1 diabetes stand in the way of academic and ... the Foundation,s scholarship program since 2012, and continues to ...
Breaking Medicine Technology: