Journal
SEXUALLY TRANSMITTED DISEASES
Volume 48, Issue 5, Pages 370-380Publisher
LIPPINCOTT WILLIAMS & WILKINS
DOI: 10.1097/OLQ.0000000000001327
Keywords
-
Categories
Funding
- Becton, Dickinson and Company
- Agency for Healthcare Research and Quality [R01HS023317]
- National Institute of General Medical Sciences via MIDAS [U24GM110707]
Ask authors/readers for more resources
The study found that under specific conditions, extended genotyping is cost-effective and even cost saving compared to current tests. The key driver of cost-effectiveness is the risk of disease progression, emphasizing the need for a better understanding of these risks in different populations.
Background Although current human papillomavirus (HPV) genotype screening tests identify genotypes 16 and 18 and do not specifically identify other high-risk types, a new extended genotyping test identifies additional individual (31, 45, 51, and 52) and groups (33/58, 35/39/68, and 56/59/66) of high-risk genotypes. Methods We developed a Markov model of the HPV disease course and evaluated the clinical and economic value of HPV primary screening with Onclarity (BD Diagnostics, Franklin Lakes, NJ) capable of extended genotyping in a cohort of women 30 years or older. Women with certain genotypes were later rescreened instead of undergoing immediate colposcopy and varied which genotypes were rescreened, disease progression rate, and test cost. Results Assuming 100% compliance with screening, HPV primary screening using current tests resulted in 25,194 invasive procedures and 48 invasive cervical cancer (ICC) cases per 100,000 women. Screening with extended genotyping (100% compliance) and later rescreening women with certain genotypes averted 903 to 3163 invasive procedures and resulted in 0 to 3 more ICC cases compared with current HPV primary screening tests. Extended genotyping was cost-effective ($2298-$7236/quality-adjusted life year) when costing $75 and cost saving (median, $0.3-$1.0 million) when costing $43. When the probabilities of disease progression increased (2-4 times), extended genotyping was not cost-effective because it resulted in more ICC cases and accrued fewer quality-adjusted life years. Conclusions Our study identified the conditions under which extended genotyping was cost-effective and even cost saving compared with current tests. A key driver of cost-effectiveness is the risk of disease progression, which emphasizes the need to better understand such risks in different populations.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available