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Vale DB, Anttila A, Ponti A, Senore C, Sankaranaryanan R, Ronco G, Segnan N, Tomatis M, Žakelj MP, Elfström KM, Lönnberg S, Dillner J, Basu P. Response to the author: invitation to cancer screening: putting the car before the horse? Eur J Cancer Prev 2019; 28:458-459. [PMID: 31385844 DOI: 10.1097/cej.0000000000000474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Diama B Vale
- Departamento de Tocoginecologia, Divisão de Oncologia, Universidade Estadual de Campinas, Brazil
| | | | - Antonio Ponti
- CPO Piemonte and University Hospital 'Cittàdella Salute e dellaScienza', Turin, Italy
| | - Carlo Senore
- CPO Piemonte and University Hospital 'Cittàdella Salute e dellaScienza', Turin, Italy
| | | | - Guglielmo Ronco
- CPO Piemonte and University Hospital 'Cittàdella Salute e dellaScienza', Turin, Italy
| | - Nereo Segnan
- CPO Piemonte and University Hospital 'Cittàdella Salute e dellaScienza', Turin, Italy
| | - Mariano Tomatis
- CPO Piemonte and University Hospital 'Cittàdella Salute e dellaScienza', Turin, Italy
| | - Maja P Žakelj
- Institute of Oncology Ljubljana, Ljubljana, Slovenia
| | | | - Stefan Lönnberg
- Cancer Registry of Norway, Oslo, Norway, Finnish Cancer Registry, Helsinki, Finland
| | | | - Partha Basu
- International Agency for Research on Cancer, Lyon, France
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Vale DB, Anttila A, Ponti A, Senore C, Sankaranaryanan R, Ronco G, Segnan N, Tomatis M, Žakelj MP, Elfström KM, Lönnberg S, Dillner J, Basu P. Invitation strategies and coverage in the population-based cancer screening programmes in the European Union. Eur J Cancer Prev 2019; 28:131-140. [PMID: 29570103 DOI: 10.1097/cej.0000000000000426] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The aim of this study was to describe the compliance of the population-based cancer screening programmes in the European Union Member States to the invitation strategies enumerated in the European Guidelines and the impact of such strategies on the invitational coverage. Experts in screening programme monitoring from the respective countries provided data. Coverage by invitation was calculated as the proportion of individuals in the target age range receiving a screening invitation over the total number of annualized eligible population. The invitation strategies of 30 breasts, 25 cervical and 27 colorectal national or regional population-based screening programmes are described. Individual mail invitations are sent by 28 breasts, 20 cervical and 25 colorectal screening programmes. Faecal occult blood test kits are sent by post in 17 of the colorectal cancer screening programmes. The majority of programmes claimed to have a population registry, although some use health insurance data as the database for sending invitations. At least 95% invitation coverage was reached by 16 breast, six cervical and five colorectal screening programmes. Majority of the programmes comply with the invitation strategies enumerated in the European guidelines, although there is still scope for improvements. Coverage by invitation is below the desirable level in many population-based cancer screening programmes in European Union.
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Affiliation(s)
- Diama B Vale
- Department of Obstetrics and Gynecology, State University of Campinas (Unicamp), Campinas, Brazil
| | | | - Antonio Ponti
- CPO Piemonte and University Hospital 'Cittàdella Salute e dellaScienza', Turin, Italy
| | - Carlo Senore
- CPO Piemonte and University Hospital 'Cittàdella Salute e dellaScienza', Turin, Italy
| | | | - Guglielmo Ronco
- CPO Piemonte and University Hospital 'Cittàdella Salute e dellaScienza', Turin, Italy
| | - Nereo Segnan
- CPO Piemonte and University Hospital 'Cittàdella Salute e dellaScienza', Turin, Italy
| | - Mariano Tomatis
- CPO Piemonte and University Hospital 'Cittàdella Salute e dellaScienza', Turin, Italy
| | - Maja P Žakelj
- Institute of Oncology Ljubljana, Ljubljana, Slovenia
| | | | - Stefan Lönnberg
- Finnish Cancer Registry, Helsinki, Finland
- Cancer Registry of Norway, Oslo, Norway
| | | | - Partha Basu
- Screening Group, International Agency for Research on Cancer, Lyon, France
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Lam JUH, Elfström KM, Ejegod DM, Pedersen H, Rygaard C, Rebolj M, Lynge E, Juul KE, Kjær SK, Dillner J, Bonde J. High-grade cervical intraepithelial neoplasia in human papillomavirus self-sampling of screening non-attenders. Br J Cancer 2018; 118:138-144. [PMID: 29136403 PMCID: PMC5765223 DOI: 10.1038/bjc.2017.371] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2017] [Revised: 09/15/2017] [Accepted: 09/26/2017] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Self-sampling for human papillomavirus (HPV) offered to women who do not participate in cervical cancer screening is an increasingly popular method to increase screening coverage. The rationale behind self-sampling is that unscreened women harbour a high proportion of undetected precancer lesions. Here, we compare the cervical intraepithelial neoplasia grade 2 or worse (⩾CIN2) detection rate between non-attenders who participated in self-sampling and women attending routine screening. METHODS A total of 23 632 women who were qualified as non-attenders in the Copenhagen Region were invited for HPV-based self-sampling. Of these, 4824 women returned a self-sample, and HPV-positive women were referred for cytology and HPV co-testing as follow-up. The entire cohort and a reference cohort (3347 routinely screened women) were followed for histopathology confirmed ⩾CIN2. Odds ratio (OR) and the relative positive predictive value of ⩾CIN2 detection between the two populations were estimated. RESULTS Women participating in self-sampling had a higher ⩾CIN2 detection than women undergoing routine cytology-based screening (OR=1.83, 95% CI: 1.21-2.77) and a similar detection as routinely screened women tested with cytology and HPV testing (OR=1.03, 95% CI: 0.75-1.40). The positive predictive value for ⩾CIN2 was higher in screening non-attenders than in routinely HPV- and cytology-screened screened women (36.5% vs 25.6%, respectively). CONCLUSIONS Self-sampling offered to non-attenders showed higher detection rates for ⩾CIN2 than routine cytology-based screening, and similar detection rates as HPV and cytology co-testing. This reinforces the importance of self-sampling for screening non-attenders in organised cervical cancer screening.
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Affiliation(s)
- J U H Lam
- Department of Pathology, Copenhagen University Hospital Hvidovre, Kettegård Allé 30, 2650 Hvidovre, Copenhagen, Denmark
| | - K M Elfström
- Department of Laboratory Medicine, Karolinska Institutet, Stockholm 14186, Sweden
| | - D M Ejegod
- Department of Pathology, Copenhagen University Hospital Hvidovre, Kettegård Allé 30, 2650 Hvidovre, Copenhagen, Denmark
| | - H Pedersen
- Department of Pathology, Copenhagen University Hospital Hvidovre, Kettegård Allé 30, 2650 Hvidovre, Copenhagen, Denmark
| | - C Rygaard
- Department of Pathology, Copenhagen University Hospital Hvidovre, Kettegård Allé 30, 2650 Hvidovre, Copenhagen, Denmark
| | - M Rebolj
- Clinical Research Centre, Copenhagen University Hospital Hvidovre, Kettegård Allé 30, 2650 Hvidovre, Copenhagen, Denmark
| | - E Lynge
- Department of Public Health, University of Copenhagen, Copenhagen 1014, Denmark
| | - K E Juul
- Unit of Virus, Lifestyle and Genes, Danish Cancer Society Research Center, Copenhagen 2100, Denmark
| | - S K Kjær
- Unit of Virus, Lifestyle and Genes, Danish Cancer Society Research Center, Copenhagen 2100, Denmark
- Department of Obstetrics and Gynecology, Copenhagen University Hospital Rigshospitalet, Copenhagen 2100, Denmark
| | - J Dillner
- Department of Laboratory Medicine, Karolinska Institutet, Stockholm 14186, Sweden
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm 14186, Sweden
| | - J Bonde
- Department of Pathology, Copenhagen University Hospital Hvidovre, Kettegård Allé 30, 2650 Hvidovre, Copenhagen, Denmark
- Clinical Research Centre, Copenhagen University Hospital Hvidovre, Kettegård Allé 30, 2650 Hvidovre, Copenhagen, Denmark
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