Navigation Links
News brief: Benefit of HPV Vaccination, Frequent Screening for Women over 41 is Likely to be Low
Date:2/15/2010

The overall potential benefits of human papillomavirus (HPV) vaccinations or frequent HPV screenings for women over the age of 41 are low, concludes a new study published online February 15 in the Journal of the National Cancer Institute. The study found that the rate of new infections preventable by vaccination declines with age. Furthermore, new infections among women at any age typically do not progress to cervical intraepithelial neoplasia grade 2 (CIN 2) or CIN 3, the precursors for cervical cancer.

This study was undertaken because researchers wanted to examine whether women's age and the duration of carcinogenic HPV infections influenced subsequent persistence of infection and risk of CIN 2 or worse disease.

Ana Cecilia Rodrguez, M.D., of the Proyecto Epidemiolgico Guanacaste, Fundacin INCIENSA, in San Jos, Costa Rica, and colleagues screened over 9,000 women in Costa Rica aged 18 to 97 years. Those with CIN 2 or worse disease at enrollment were treated and not followed further. Among the remaining participants, those at low risk of CIN 2 or worse were rescreened at 5-7 years (passively followed), whereas higher-risk participants and subsets of low-risk women and initially sexually non-active women were rescreened annually or semiannually (actively followed) for up to 7 years.

Most of the CIN 2 or worse disease diagnosed during the study period was associated with persistent carcinogenic HPV infections that were prevalent, or already present at the time of initial testing.

The vast majority of newly detected carcinogenic HPV infections did not persist and did not lead to CIN 2 or worse disease during the study period, regardless of age. The rate of newly detected carcinogenic HPV infections declined with increasing age and ranged from 35 percent in women aged 18-25 years to 13.5 percent in women aged 42 years and older.

"Understanding the relevance of the concept of duration of infection can imp
'/>"/>

Contact: Steve Graff
jncimedia@oxfordjournals.org
301-841-1285
Journal of the National Cancer Institute
Source:Eurekalert

Page: 1 2

Related medicine news :

1. News brief: HPV vaccines may reduce a wide range of genital diseases
2. News brief: Contrast agent with MRI improves detection of lymph nodes metastases
3. News brief: Childhood survivors of CNS cancers and leukemia have lowered educational attainment
4. News brief: SNPs in C-reactive protein are not associated with increased risk of cancer
5. News brief: Knockdown of E2F1 reduces invasive potential of melanoma cells
6. News brief: Dermatologic infections in cancer patients treated with EGFRI therapy
7. News brief: Long-term testicular cancer survivors at high risk for neurological side effects
8. News brief: Estrogen receptor-alpha, breast cancer patients and tamoxifen response
9. News brief: Arsenic biomethylation required for oxidative DNA damage
10. News brief: Adverse symptom reporting by patients vs. clinicians
11. News brief: Effects of aspirin and folic acid on inflammation markers for colorectal adenomas
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/17/2014)... PLOS Pathogens , children who live in regions ... an immune response to infection with malaria parasites that ... fever and illness and partially control the growth of ... researchers develop future interventions that prevent or mitigate the ... approximately 200 million cases of malaria occur worldwide, resulting ...
(Date:4/17/2014)... MANHASSET, NY In a review published in the ... MD, president of The Feinstein Institute for Medical Research, ... the medical community,s approach to treating sepsis, ... 200,000 Americans. , Sepsis occurs when molecules released into ... inflammation throughout the body. Inflammation is necessary for maintaining ...
(Date:4/17/2014)... Doctors who treat patients with a severe and ... an agonizing treatment decision. , The drug sirolimus ... relieve shortness of breath. But some patients eventually ... potentially fatal complications following transplantation. , "It,s a ... director of Loyola University Medical Center,s LAM Clinic ...
(Date:4/17/2014)... Irvine, Calif., April 17, 2014 By discovering a ... immediately after a stroke, researchers at UC Irvine and ... therapies that may limit or prevent stroke-induced brain damage. ... the fourth-leading cause of death and primary reason for ... damaged in a stroke and lets blood-borne material into ...
(Date:4/17/2014)... the potential to ward off depression among retirees, particularly ... online in The Journals of Gerontology, Series ... the article " Internet Use and Depression Among Retired ... ," the authors report that Internet use reduced the ... their study sample. , Late-life depression affects between ...
Breaking Medicine News(10 mins):Health News:Study sheds light on how the immune system protects children from malaria 2Health News:Feinstein Institute researcher publishes new perspective on sepsis 2Health News:Patients with rare lung disease face agonizing treatment dilemma 2Health News:Patients with rare lung disease face agonizing treatment dilemma 3Health News:Study IDs new cause of brain bleeding immediately after stroke 2Health News:Internet use may cut retirees' depression 2
... in heart rate patterns provide information on how the ... long considered heart rate patterns to be important indicators ... as in labor and delivery. Now a new study ... predict the rate at which children develop through their ...
... November 15, 2007, Washington, DCEnsuring that everyone in the ... is not enough to drive the kind of reform ... released today by the Commonwealth Fund Commission on a ... for all, changing the way doctors and other health ...
... doctors for some prescriptions , , WEDNESDAY, Nov. 14 (HealthDay ... whether to allow certain drugs to be sold by ... officials listened to arguments for and against the proposal ... , But at the day,s end, the FDA officials ...
... a favourable clinical outcome in women with ovarian carcinoma, ... research published this week in the online open access ... family of peptide hormones, and the receptor GPR54 have ... tumours. In this study, researchers have shown that kisspeptin ...
... Nov. 14 The following is a,statement from ... Health,(TFAH):, "Trust for America,s Health (TFAH) urges ... Health and Human Services, Education and,Related Agencies Appropriations ... vital programs that:, -- Assist states, territories, ...
... Escalon Medical Corp.,(Nasdaq: ESMC ) today announced ... For the first quarter of fiscal 2008, the ... the $7,168,160, reported in the prior,year period. This decrease ... and Vascular business units, which decreased 3% and 2%,respectively, ...
Cached Medicine News:Health News:Fetal heart rate yields clues to children's later development 2Health News:Commonwealth Fund Commission issues reform recommendations for next president 2Health News:Commonwealth Fund Commission issues reform recommendations for next president 3Health News:FDA Hears Pros, Cons of Pharmacist-to-Patient Drug Sales 2Health News:FDA Hears Pros, Cons of Pharmacist-to-Patient Drug Sales 3Health News:FDA Hears Pros, Cons of Pharmacist-to-Patient Drug Sales 4Health News:Predicting the future in ovarian cancer 2Health News:Escalon(R) Reports First Quarter Fiscal 2008 Results 2Health News:Escalon(R) Reports First Quarter Fiscal 2008 Results 3Health News:Escalon(R) Reports First Quarter Fiscal 2008 Results 4Health News:Escalon(R) Reports First Quarter Fiscal 2008 Results 5Health News:Escalon(R) Reports First Quarter Fiscal 2008 Results 6Health News:Escalon(R) Reports First Quarter Fiscal 2008 Results 7
(Date:1/15/2014)... Most osteoporosis patients want a choice in the ... sponsored by Mission Pharmacal Company. The survey, conducted by ... support community, revealed that 74 percent of osteoporosis patients ... form other than a pill or a tablet. ...
(Date:1/15/2014)... N.J. , Jan. 15, 2014  Celsion Corporation (the "Company") ... has received commitments from institutional investors to purchase an ... stock in an at-the-market registered direct offering, led by ... entered into definitive purchase agreements with these investors pursuant ...
(Date:1/15/2014)... 15, 2014  Manufacturers, suppliers and distributors of innovative ... protect their most important business assets, intellectual property ... Because of the highly-competitive nature of ... of the most litigious industry sectors of cases ...
Breaking Medicine Technology:Mission Pharmacal Conducts Online Survey of Osteoporosis Patients 2Mission Pharmacal Conducts Online Survey of Osteoporosis Patients 3Celsion Corporation Announces $15 Million At-The-Market Registered Direct Offering 2Celsion Corporation Announces $15 Million At-The-Market Registered Direct Offering 3Intellectual Property Insurance for Medical-related Products and Services 2
... Conn., March 16, 2011 Amarin Corporation plc (Nasdaq: ... on cardiovascular disease, today reported financial results for the ... The Company also provided an update on its progress ... product candidate, AMR101 for the treatment of elevated triglyceride ...
... announces that a new market research report is available ... Industry http://www.reportlinker.com/p098391/Global-Breast-Pumps-Industry.html ... in Thousands of Units by the following Product Segments: ... provides separate comprehensive analytics for the US, Canada, Europe, ...
Cached Medicine Technology:Amarin Reports Year-End and Q4 2010 Results 2Amarin Reports Year-End and Q4 2010 Results 3Amarin Reports Year-End and Q4 2010 Results 4Amarin Reports Year-End and Q4 2010 Results 5Amarin Reports Year-End and Q4 2010 Results 6Amarin Reports Year-End and Q4 2010 Results 7Amarin Reports Year-End and Q4 2010 Results 8Amarin Reports Year-End and Q4 2010 Results 9Global Breast Pumps Industry 2Global Breast Pumps Industry 3Global Breast Pumps Industry 4Global Breast Pumps Industry 5Global Breast Pumps Industry 6Global Breast Pumps Industry 7Global Breast Pumps Industry 8Global Breast Pumps Industry 9Global Breast Pumps Industry 10
... Roche Diagnostics Task Targeted Automation ... state-of-the-art automation of pre- and ... decapping, sorting / archiving of ... bar code labeled secondary tubes. ...
... an open platform for clinical diagnostic applications. The ... of 75, 100, 150 and 200 cm ... laboratory space and throughput requirements. Tecan will focus ... new applications and to evolve the quality, safety ...
... For maximum productivity, and proven reliability, ... compact, fully automatic cell washing and ... fast 80-second wash cycle for stat ... controls, and standardized, reproducible procedures. High ...
Excellent all-around performance in digital format - MIC-D offers an exciting new way to observe the natural world. Multiple performance features provide new ways to enjoy microscope observation....
Medicine Products: