%0 Journal Article
%A Ibáñez, R
%A Mareque, M
%A Granados, R
%A Andía, D
%A García-Rojo, M
%A Quílez, J C
%A Oyagüez, I
%T Comparative cost analysis of cervical cancer screening programme based on molecular detection of HPV in Spain.
%D 2021
%U http://hdl.handle.net/10668/17639
%X HPV cervical cancer screening (CCS) must use validated HPV tests based on the molecular detection of either viral mRNA (Aptima HPV Assay-AHPV) or DNA. AHPV has demonstrated the same cross-sectional and longitudinal sensitivity for the detection of HSIL/CIN2+ lesions but with greater specificity than HPV-DNA tests. The study aimed to estimate the total costs of a CCS with a primary HPV test based on the detection of mRNA compared to DNA in women aged 35-65 years for the National Health System. A decision-tree-based model to estimate the cost of the CCS until the first colposcopy was designed based on Spanish CCS guidelines. The total cost (€, 2019) for CCS with AHPV or DNA tests (HC2 and Cobas) was calculated, including HPV test, liquid-based cytology (LBC) and colposcopy, for a population of 7,263,529 women aged 35-65 years (assuming 70% coverage). Clinical inputs derived from a literature review were validated by a multidisciplinary expert panel. Data from head-to-head studies between different HPV tests were selected. The use of AHPV showed reduction of 290,541 (- 35%) and 355,913 (- 40%) LBC compared to HC2 or Cobas, respectively. Furthermore, AHPV avoided 151,699 (- 47%) colposcopies versus HC2 and 151,165 (- 47%) versus Cobas. The total cost of CCS was € 282,747,877 with AHPV, € 322,587,588 with HC2 and € 324,614,490 with Cobas. Therefore, AHPV savings € - 39,839,711 versus HC2 and € - 41,866,613 versus Cobas. Assuming that 70% of women from 35 to 65 years attend the CCS programme, the cost of screening up to the first colposcopy using AHPV would provide cost savings of up to € 41.9 million versus DNA tests in Spain.
%K Aptima HPV assay
%K Cervical cancer screening
%K Cost analysis
%K Human papilloma virus
%~