Navigation Links
HPV Data May Aid Vaccine's Effectiveness
Date:3/24/2009

Most cervical cancers arose from strains covered by the shot, study finds

TUESDAY, March 24 (HealthDay News) -- The majority of invasive cervical cancers in New Mexico in the 1980s and 1990s contained DNA from human papillomavirus type 16 (HPV16) and HPV type 18 (HPV18), says a new study.

It also found that women diagnosed with HPV16- or HPV18-positive cancers were an average of five years younger than those diagnosed with cancers associated with other HPV types.

The HPV vaccine (Gardasil) protects against infections caused by HPV16 and HPV18, so the new findings may have implications for future cancer screening programs, the researchers said.

The researchers analyzed U.S. data in the Surveillance, Epidemiology and End Results registry and identified 1,213 cases of in situ cervical cancer diagnosed between 1980 and 1999, as well as 808 cases of invasive cervical cancer diagnosed between 1980 and 1999 in New Mexico.

HPV16 DNA was found in 53.2 percent of invasive cervical cancers, HPV18 DNA was found in 13.1 percent, and HPV45 DNA in 6.1 percent. HPV16 DNA was found in 56.3 percent of in situ cervical cancers, HPV31 DNA in 12.6 percent, and HPV33 DNA in 8 percent.

Patients' median age at diagnosis of invasive cancer with HPV16 and HPV18 was 48.1 years, and 45.9 years, respectively. Median age at diagnosis of invasive cancer with other HPV genotypes was 52.3 years.

The study is in the March 24 online issue of the Journal of the National Cancer Institute.

"To our knowledge, this is the largest study of its kind conducted in a U.S. population," wrote a team led by Cosette M. Wheeler, of the University of New Mexico Health Sciences Center in Albuquerque.

"This study of HPV genotypes in New Mexico provides important baseline data for evaluating the effectiveness of nearly implemented HPV-based technologies, HPV vaccines, and HPV screening in the prevention of cervical cancer," she said. "Moreover, these data can guide the future application of these technologies to maximize the cost-effective, public health benefits of these interventions."

More information

The U.S. Food and Drug Administration has more about HPV.



-- Robert Preidt



SOURCE: Journal of the National Cancer Institute, news release, March 24, 2009


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

Related medicine news :

1. Saving Vaccines with SensoTech's Breakthrough in Vaccine Temperature Monitoring
2. Better by design: Engineering flu vaccines
3. Information Parents Need on Vaccines and Their Childs Health
4. NBA and WNBA Help Teens Take Their Best Shot at Health With New Vaccines for Teens Educational Campaign
5. Federal Court Declares Vaccines Do Not Cause Autism
6. New test may help to ensure that dengue vaccines do no harm
7. Novel Vaccines Improve Potential for European Vaccines Manufacturers
8. Barrs BLA for Adenovirus Type 4 and 7 Live Oral Vaccines Accepted for Filing by FDA
9. 109 Medicines and Vaccines Now in Development for HIV/AIDS
10. Researchers discover strategy for predicting the immunity of vaccines
11. Medical societies: Adults need vaccines
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
HPV Data May Aid Vaccine's Effectiveness 
(Date:12/2/2016)... ... December 02, 2016 , ... Center for Autism and Related Disorders (CARD) ... by autism spectrum disorder (ASD) and other developmental disabilities. The group, which is being ... and other caregivers the opportunity to share stories and advice, seek help, and continue ...
(Date:12/2/2016)... ... 02, 2016 , ... Dr. Raffi Hovsepian, a leading plastic, ... 2016 “Guide to America’s Top Plastic Surgeons” for seven consecutive years. The prestigious ... experience, and professional associations. , One the most frequently honored surgeons in ...
(Date:12/2/2016)... ... December 02, 2016 , ... Universal Medical ... systems and the first company to offer robotic imaging to veterinary medicine is ... booth # 941 for the American Association of Equine Practitioners 62nd Annual Convention ...
(Date:12/2/2016)... San Francisco, CA (PRWEB) , ... December 02, ... ... in digitally-enabled care journeys, announced today that it has raised $6.0 million in ... are inspired by Clarify Health’s conviction that patients and their caregivers can receive ...
(Date:11/30/2016)... Massachusetts (PRWEB) , ... November 30, 2016 , ... ... proud to announce that we have been designated as a Cigna Infertility Center ... or exceed rigorous performance standards. , “It’s an honor to be designated ...
Breaking Medicine News(10 mins):
(Date:12/2/2016)... , Dec. 1, 2016  Today, Simpson Healthcare Executives, ... honor of being selected as winners of multiple awards ... Executives Website at the PLATINUM level, Blue Zones Menu ... at the GOLD Level, and our proprietary 3ConneX Platform ... Simpson Healthcare Executives, we are excited to showcase our ...
(Date:12/2/2016)... Allergan plc (NYSE: AGN ), a ... previously announced Accelerated Share Repurchase (ASR) Program. Logo - ... ... previously announced, the Company entered into a variable tenor ASR ... repurchase $10 billion of its ordinary shares. Approximately 40.5 million ...
(Date:11/30/2016)... 2016 Research and Markets has announced the ... MedCore" report to their offering. ... , Detachable coil embolization is ... malformations. The detachable coil embolization treatment of cerebral aneurysms is less invasive ... weakened area in the wall of an artery in the brain. This ...
Breaking Medicine Technology: