Screening for the Prevention of Cervical Cancer in the Era of Human Papillomavirus Vaccination: An Australian Perspective

Australia has a unique and highly successful screening program for cervical cancer which is based on the conventional Pap smear. Since its introduction in 1991 there has been a decline in both the incidence of and mortality from this disease. Part of the success of this program has been the introduction of Pap test registers and strict quality assurance measures for cervical cytology, including compulsory key performance indicators for laboratories. Using these measures, nationwide calculations give cervical cytology in Australia a sensitivity of 78% for high-grade lesions and a positive predictive value (PPV) of 78%. Australia was the first country to introduce a widespread government-funded human papillomavirus (HPV) vaccination program in 2007. Because of the high accuracy of Australian cytology, HPV testing alone, given its low PPV and high cost, is unlikely to be a viable alternative to cytology for primary screening in this country. Australia therefore faces unique issues and choices in integrating its extensive vaccination program with a successful cervical screening program. Copyright © 2011 S. Karger AG, Basel Published online: July 22, 2011 Correspondence to: Dr. Annabelle Farnsworth Douglass Hanly Moir Pathology 14 Giffnock Ave., Macquarie Park 2113 Sydney, NSW 2113 (Australia) Tel. +61 2 9855 5180, E-Mail afarnsw @ dhm.com.au © 2011 S. Karger AG, Basel 0001–5547/11/0554–0307$38.00/0 Accessible online at: www.karger.com/acy D ow nl oa de d by : 54 .7 0. 40 .1 1 11 /6 /2 01 7 7: 14 :0 0 P M