{"title":"Optimising future cervical screening strategies","authors":"Henry Kitchener","doi":"10.1016/j.pvr.2019.04.001","DOIUrl":null,"url":null,"abstract":"<div><p>The switch from primary cytology to primary high risk papillomavirus (HR-HPV) testing for cervical screening is now being implemented in a number of countries. The advantages of this are to increase screening sensitivity which will save lives, and at the same time to extend screening intervals. The challenge with HR-HPV testing is its relatively poor specificity which means identifying a large number of women who are HR-HPV positive with negative cytology. One way of tackling this is to use early recall, in order to select referral to colposcopy to those women who do not clear the virus over a period of 1-2 years, as done in the recently published English Pilot Study. Another challenge in optimising screening is to recognise that wide coverage with prophylactic vaccination will require fewer screens over the lifetime of vaccinated women to maintain cost-effectiveness. HR-HPV testing allows self sampling which could both encourage more women to be screened and be more convenient for those who do wish to be screened. Cervical cancer prevention which combines vaccination and screening now offers a future in which cervical cancer could become a rarity, but efficient strategies need to be implemented.</p></div>","PeriodicalId":46835,"journal":{"name":"Papillomavirus Research","volume":null,"pages":null},"PeriodicalIF":3.2000,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.pvr.2019.04.001","citationCount":"7","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Papillomavirus Research","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S240585211930031X","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 7
Abstract
The switch from primary cytology to primary high risk papillomavirus (HR-HPV) testing for cervical screening is now being implemented in a number of countries. The advantages of this are to increase screening sensitivity which will save lives, and at the same time to extend screening intervals. The challenge with HR-HPV testing is its relatively poor specificity which means identifying a large number of women who are HR-HPV positive with negative cytology. One way of tackling this is to use early recall, in order to select referral to colposcopy to those women who do not clear the virus over a period of 1-2 years, as done in the recently published English Pilot Study. Another challenge in optimising screening is to recognise that wide coverage with prophylactic vaccination will require fewer screens over the lifetime of vaccinated women to maintain cost-effectiveness. HR-HPV testing allows self sampling which could both encourage more women to be screened and be more convenient for those who do wish to be screened. Cervical cancer prevention which combines vaccination and screening now offers a future in which cervical cancer could become a rarity, but efficient strategies need to be implemented.
期刊介绍:
The official Journal of the International Papillomavirus Society Papillomavirus Research (PVR), the Journal of HPV and other Small DNA Tumor Viruses publishes innovative papers related to all aspects of papillomaviruses and other small DNA tumor viruses. The official journal of the International Papillomavirus Society, PVR is an open access publication that aims to bring together virologists, immunologists, epidemiologists and clinicians working in the booming field of HPV and animal papillomaviruses, polyomaviruses and other small DNA tumor viruses and their associated diseases, in order to foster and facilitate interdisciplinary communication. The journal welcomes original research articles, reviews, short communications, opinion articles and regional update reports on papillomaviruses and other tumor viruses in the following sections: a. Biology of papillomaviruses and related viruses from life cycle to cancer b. Epidemiology etiology and natural history studies c. Natural and induced immunity including vaccine research d. Intervention studies and strategies including i. Clinical studies and trials ii. HPV treatments iii. HPV vaccination programs iv. Diagnostics and screening e. Infection and disease prevention, modeling studies f. Guidelines and public health recommendations g. HPV Studies in special populations Regional and local studies on these viruses.