1
|
Kittisiam T, Chanpanitkitchot S, Tangjitgamol S, Srijaipracharoen S, Manusirivithaya S, Srisomboon J, Termrungruanglert W. Clinical Performance of Self-collected Specimen HPV-DNA vs Clinician- collected Specimen HPV-mRNA to Detect High-risk HPV and High-grade Cervical Lesions and Cancer. Asian Pac J Cancer Prev 2024; 25:211-217. [PMID: 38285786 PMCID: PMC10911744 DOI: 10.31557/apjcp.2024.25.1.211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 01/19/2024] [Indexed: 01/31/2024] Open
Abstract
OBJECTIVE Self- collected specimens to detect high-risk (hr) HPV and high-grade cervical lesions (CIN2+) has been introduced aiming to increase cervical cancer screening coverage. The performance of self- collected specimen compared to clinician collected specimen is one major concern. This study aimed to compare self-sampling HPV-DNA and clinician-sampling HPV-mRNA to detect hr-HPV and high-grade cervical lesions. METHODS Women with abnormal cervical cytology and/ or positive hr-HPV who attended the colposcopy clinics in 10 tertiary hospitals in Bangkok were enrolled. Self-collected specimens were evaluated for HPV DNA using Cobas® 4800 HPV test prior to the clinician-collected specimens which were tested for HPV mRNA with APTIMA® HPV Assay. Subsequent colposcopy with biopsy was performed. The detection rates of hr-HPV from both HPV tests and their performance to detect high-grade lesions pathology were compared. RESULTS Data from 497 women's specimens were analyzed. Both samplings had 86.8% concordance rate in detecting hr-HPV (Kappa 0.670; 95% confidence interval [CI] 0.599-0.746, P value < 0.001). The sensitivity (95% CI) of self-collected specimen HPV DNA and clinician- collected specimen HPV-mRNA to detect high-grade lesions were 91.8% (85.4%-96.0%) and 90.2% (83.6%-94.9%) respectively. The corresponding negative predictive values (95% CI) were 91.9% (85.6%-96.0%) and 91.7% (86.0%-95.7%) respectively. CONCLUSION HPV DNA testing from self-collected specimen to detect HR-HPV demonstrates high concordance with HPV mRNA testing from clinician-collected specimen. The sensitivity and negative predictive value of both tests to detect high-grade lesions are comparable.
Collapse
Affiliation(s)
| | - Saranya Chanpanitkitchot
- Department of Obstetrics and Gynecology, Rajavithi Hospital, College of Medicine, Rangsit University, Bangkok, Thailand.
| | - Siriwan Tangjitgamol
- College of Medicine, Rangsit University,Rajavithi Hospital, Thailand.
- Chiang Mai University, Thailand.
| | | | | | - Jatupol Srisomboon
- King Chulalongkorn Memorial Hospital, Chulalongkorn University, Thailand.
| | | |
Collapse
|
2
|
Feltri G, Valenti G, Isidoro E, Kaur J, Treleani M, Bartelloni A, Mauro C, Spiga F, Ticich G, Di Napoli M, Biagi C, Pachetti M, Centonze S, Castriciano S, Zanchiello S, Giudici F, Gerin D, Zanconati F. Evaluation of self-sampling-based cervical cancer screening strategy using HPV Selfy CE-IVD test coupled with home-collection kit: a clinical study in Italy. Eur J Med Res 2023; 28:582. [PMID: 38072937 PMCID: PMC10712215 DOI: 10.1186/s40001-023-01263-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 08/03/2023] [Indexed: 12/18/2023] Open
Abstract
BACKGROUND Primary human papillomaviruses (HPV) cervical cancer screening can be strengthened by offering home-collection of biological specimen as a valuable option to increase screening coverage. As recommended by World Health Organization (WHO), screening programs should consider whether the inclusion of HPV self-sampling as a complementary option within their existing screening algorithms could address the gaps in current coverage. However, few HPV screening tests are validated for self-sampling according to international guidelines. This study aimed to test a self-sampling-based screening strategy, complementary to the main screening program based on clinician-collected cervical samples. The study took place in Trieste, Italy, and it aimed to evaluate the feasibility of self-testing at home under an opt-in system during COVID-19 pandemic in order to exploit self-sampling to reduce the screening delay generated by the lockdown. METHODS 500 women, who should have received the screening call in 2020, were asked, via phone call, to participate in the study. To whom agreed, a home-collection kit, including a vaginal dry swab for specimen collection, was sent. The recipients performed the sample self-collection and sent back the swab through traditional mail using a prepaid envelope. Once received by the hospital, the samples were analyzed with HPV Selfy (Ulisse BioMed, Italy), a CE-IVD HPV screening test specifically validated for self-collection. Results were further compared using cobas® 4800 HPV (Roche, Switzerland). RESULTS 80% women sent back their swab, showing one of the highest return rate obtained in comparable studies. 34 HPV-positive women were followed up and underwent the Pap test, that revealed 8 low squamous intraepithelial lesions (LSIL) cases, later triaged to colposcopy. HPV Selfy was confirmed to be an adequate test for self-sampling-based screening. CONCLUSIONS This study further confirmed the feasibility of self-test at home screening strategy based on self-sampling with an opt-in system as a support method to enhance cervical cancer screening coverage in Italy. Enrolled women showed a high appreciation for this approach. HPV Selfy test demonstrated to be a valuable assay for cervical cancer screening based on home self-collection. TRIAL REGISTRATION ASUGI Trieste n. 16008/2018 and amendment 02-11/09/2020.
Collapse
Affiliation(s)
- Giulia Feltri
- UCO/SC Anatomia e Istologia Patologica, Azienda Sanitaria Universitaria Giuliano Isontina, Cattinara Hospital, Trieste, Italy
| | | | - Erica Isidoro
- UCO/SC Anatomia e Istologia Patologica, Azienda Sanitaria Universitaria Giuliano Isontina, Cattinara Hospital, Trieste, Italy
| | - Jaspreett Kaur
- Cervical Cancer Screening Coordination Unit, Azienda Sanitaria Universitaria Giuliano Isontina, Trieste, Italy
| | - Marianna Treleani
- Cervical Cancer Screening Coordination Unit, Azienda Sanitaria Universitaria Giuliano Isontina, Trieste, Italy
| | - Aurora Bartelloni
- Cervical Cancer Screening Coordination Unit, Azienda Sanitaria Universitaria Giuliano Isontina, Trieste, Italy
| | - Claudia Mauro
- Cervical Cancer Screening Coordination Unit, Azienda Sanitaria Universitaria Giuliano Isontina, Trieste, Italy
| | - Federica Spiga
- Cervical Cancer Screening Coordination Unit, Azienda Sanitaria Universitaria Giuliano Isontina, Trieste, Italy
| | - Giulia Ticich
- UCO/SC Anatomia e Istologia Patologica, Azienda Sanitaria Universitaria Giuliano Isontina, Cattinara Hospital, Trieste, Italy
| | - Michela Di Napoli
- UCO/SC Anatomia e Istologia Patologica, Azienda Sanitaria Universitaria Giuliano Isontina, Cattinara Hospital, Trieste, Italy
| | - Claudia Biagi
- UCO/SC Anatomia e Istologia Patologica, Azienda Sanitaria Universitaria Giuliano Isontina, Cattinara Hospital, Trieste, Italy
| | | | - Sandro Centonze
- Clinical Research Unit, Azienda Sanitaria Universitaria Giuliano Isontina, Trieste, Italy
| | | | | | - Fabiola Giudici
- Service de Biostatistique et d'Épidémiologie, Gustave Roussy, Université Paris-Saclay, Villejuif, France
- Équipe Labellisée Ligue Contre le Cancer, Oncostat, U1018, Inserm, Université Paris-Saclay, Villejuif, France
| | - Daniela Gerin
- Cervical Cancer Screening Coordination Unit, Azienda Sanitaria Universitaria Giuliano Isontina, Trieste, Italy
| | - Fabrizio Zanconati
- UCO/SC Anatomia e Istologia Patologica, Azienda Sanitaria Universitaria Giuliano Isontina, Cattinara Hospital, Trieste, Italy.
- Department of Medical Science, University of Trieste, Trieste, Italy.
| |
Collapse
|
3
|
Puri Sudhir K, Kagenaar E, Meijer M, Hesselink AT, Adams E, Turner KME, Huntington S. Comparing the Costs and Diagnostic Outcomes of Replacing Cytology with the QIAsure DNA Methylation Test as a Triage within HPV Primary Cervical Cancer Screening in The Netherlands. Diagnostics (Basel) 2023; 13:3612. [PMID: 38132196 PMCID: PMC10742725 DOI: 10.3390/diagnostics13243612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 11/28/2023] [Accepted: 11/30/2023] [Indexed: 12/23/2023] Open
Abstract
Detecting hypermethylation of tumour suppressor genes could provide an alternative to liquid-based cytology (LBC) triage within HPV primary cervical screening. The impact of using the QIAsure® FAM19A4/mir124-2 DNA Methylation Test (QIAGEN, N.V, Hilden, Germany) on CIN3+ diagnoses, retention, unnecessary colposcopies, and programme costs is unknown. A decision-tree model was developed to compare LBC with the QIAsure Methylation testing to guide colposcopy referral. Incorporating clinician- and self-sampling pathways the model was informed by the Dutch cervical cancer screening programme, published studies, and manufacturer data. Clinical and cost outcomes were assessed using two scenarios for DNA methylation testing and LBC relative performance. Sensitivity analyses (deterministic and probabilistic) were performed to assess model and parameter uncertainty. A range of self-sampling uptake was assessed in scenario analyses. For the screening cohort (n = 807,269) where 22.1% self-sampled, the number of unnecessary colposcopies and CIN3+ diagnoses varied according to the relative performance of methylation testing and LBC. Irrespective of relative performance, the cost per complete screen was lower and fewer people were lost to follow-up when using DNA methylation testing. The results indicate that, within an HPV primary screening programme that incorporates self-sampling, using the QIAsure Methylation Test for triage reduces the cost per screen compared to LBC.
Collapse
Affiliation(s)
| | - Eva Kagenaar
- Aquarius Population Health, Unit 29 Tileyard Studios, London N7 9AH, UK
| | - Michelle Meijer
- Self-Screen B.V., Plesmanlaan 125, 1066 CX Amsterdam, The Netherlands
| | | | - Elisabeth Adams
- Aquarius Population Health, Unit 29 Tileyard Studios, London N7 9AH, UK
| | - Katy M. E. Turner
- Aquarius Population Health, Unit 29 Tileyard Studios, London N7 9AH, UK
| | - Susie Huntington
- Aquarius Population Health, Unit 29 Tileyard Studios, London N7 9AH, UK
| |
Collapse
|
4
|
Tatar O, Haward B, Zhu P, Griffin-Mathieu G, Perez S, McBride E, Lofters AK, Smith LW, Mayrand MH, Daley EM, Brotherton JML, Zimet GD, Rosberger Z. Understanding the Challenges of HPV-Based Cervical Screening: Development and Validation of HPV Testing and Self-Sampling Attitudes and Beliefs Scales. Curr Oncol 2023; 30:1206-1219. [PMID: 36661742 PMCID: PMC9858121 DOI: 10.3390/curroncol30010093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 01/06/2023] [Accepted: 01/09/2023] [Indexed: 01/18/2023] Open
Abstract
The disrupted introduction of the HPV-based cervical screening program in several jurisdictions has demonstrated that the attitudes and beliefs of screening-eligible persons are critically implicated in the success of program implementation (including the use of self-sampling). As no up-to-date and validated measures exist measuring attitudes and beliefs towards HPV testing and self-sampling, this study aimed to develop and validate two scales measuring these factors. In October-November 2021, cervical screening-eligible Canadians participated in a web-based survey. In total, 44 items related to HPV testing and 13 items related to HPV self-sampling attitudes and beliefs were included in the survey. For both scales, the optimal number of factors was identified using Exploratory Factor Analysis (EFA) and parallel analysis. Item Response Theory (IRT) was applied within each factor to select items. Confirmatory Factor Analysis (CFA) was used to assess model fit. After data cleaning, 1027 responses were analyzed. The HPV Testing Attitudes and Beliefs Scale (HTABS) had four factors, and twenty-two items were retained after item reduction. The HPV Self-sampling Attitudes and Beliefs Scale (HSABS) had two factors and seven items were retained. CFA showed a good model fit for both final scales. The developed scales will be a valuable resource to examine attitudes and beliefs in anticipation of, and to evaluate, HPV test-based cervical screening.
Collapse
Affiliation(s)
- Ovidiu Tatar
- Lady Davis Institute for Medical Research (LDI), Jewish General Hospital, Montreal, QC H3T 1E2, Canada
- Research Center, Centre Hospitalier de l’Université de Montréal (CRCHUM), Montreal, QC H2X 0A9, Canada
| | - Ben Haward
- Lady Davis Institute for Medical Research (LDI), Jewish General Hospital, Montreal, QC H3T 1E2, Canada
| | - Patricia Zhu
- Lady Davis Institute for Medical Research (LDI), Jewish General Hospital, Montreal, QC H3T 1E2, Canada
| | - Gabrielle Griffin-Mathieu
- Lady Davis Institute for Medical Research (LDI), Jewish General Hospital, Montreal, QC H3T 1E2, Canada
| | - Samara Perez
- Lady Davis Institute for Medical Research (LDI), Jewish General Hospital, Montreal, QC H3T 1E2, Canada
- Cedars Cancer Centre, McGill University Health Centre (MUHC), Montreal, QC H4A 3J1, Canada
- Department of Oncology, McGill University, Montreal, QC H4A 3T2, Canada
| | - Emily McBride
- Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London SE5 8AF, UK
| | - Aisha K. Lofters
- Department of Family and Community Medicine, University of Toronto, Toronto, ON M5G 1V7, Canada
- Department of Family and Community Medicine, Women’s College Hospital, Toronto, ON M5S 1B3, Canada
| | | | - Marie-Hélène Mayrand
- Research Center, Centre Hospitalier de l’Université de Montréal (CRCHUM), Montreal, QC H2X 0A9, Canada
- Département d’Obstétrique-Gynécologie, Université de Montréal, Montreal, QC H3C 3J7, Canada
| | - Ellen M. Daley
- College of Public Health, University of South Florida, Tampa, FL 33612, USA
| | - Julia M. L. Brotherton
- Melbourne School of Population and Global Health, University of Melbourne, Melbourne, VI 3010, Australia
- Population Health, Australian Centre for the Prevention of Cervical Cancer, Melbourne, VI 3053, Australia
| | - Gregory D. Zimet
- School of Medicine, Indiana University, Indianapolis, IN 46202, USA
| | - Zeev Rosberger
- Lady Davis Institute for Medical Research (LDI), Jewish General Hospital, Montreal, QC H3T 1E2, Canada
- Department of Oncology, McGill University, Montreal, QC H4A 3T2, Canada
- Department of Psychology, McGill University, Montreal, QC H3A 1G1, Canada
| |
Collapse
|
5
|
Winer RL, Lin J, Tiro JA, Miglioretti DL, Beatty T, Gao H, Kimbel K, Thayer C, Buist DSM. Effect of Patient Characteristics on Uptake of Screening Using a Mailed Human Papillomavirus Self-sampling Kit: A Secondary Analysis of a Randomized Clinical Trial. JAMA Netw Open 2022; 5:e2244343. [PMID: 36449291 PMCID: PMC9713609 DOI: 10.1001/jamanetworkopen.2022.44343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Abstract
IMPORTANCE Mailing human papillomavirus (HPV) self-sampling kits increases cervical cancer screening participation, but effects may differ across subpopulations. Subpopulation data can inform US health care system implementation. OBJECTIVE To identify patient characteristics that modify effectiveness of a mailed kit intervention at increasing screening. DESIGN, SETTING, AND PARTICIPANTS This was a secondary analysis of data from the Home-Based Options to Make Cervical Cancer Screening Easy (HOME) randomized clinical trial conducted from 2014 to 2018 at Kaiser Permanente Washington. Data analysis was performed from March 2018 to May 2022. Individuals aged 30 to 64 years with female sex, health plan enrollment longer than 3 years and 5 months, a current primary care clinician, and no Papanicolaou test within the prior 3 years and 5 months were identified through electronic medical records and randomized (1:1) to the control or intervention group. INTERVENTIONS The control group received usual care Papanicolaou screening reminders and outreach. The intervention group received usual care plus an unsolicited mailed HPV self-sampling kit. MAIN OUTCOMES AND MEASURES Screening uptake was captured within 6 months after randomization. Baseline patient characteristics (age, race, ethnicity, travel time to clinic, income, body mass index, tobacco use, health plan enrollment duration, time since last Papanicolaou test, mammography, comorbidities, and colorectal cancer screening adherence) were extracted from the electronic medical record. RESULTS Of 19 734 individuals (mean [SD] age, 50.1 [9.5] years; 14 129 [71.6%] White), 9843 were randomized to the intervention group, and 9891 were randomized to the control group. Screening uptake was 26.3% (2592 of 9843 individuals) in the intervention group vs 17.4% (1719 of 9891 individuals) in the control group (relative risk [RR], 1.51; 95% CI, 1.43-1.60). Although absolute differences in uptake by group varied little by screening history, relative effects were greater with longer vs shorter time since last Papanicolaou test (no prior Papanicolaou test: RRs, 1.85-3.25; ≥10 years: RR, 2.78; 5-10 years: RRs, 1.69-1.86; <5 years: RRs 1.29-1.37). Relative effects were greater in participants overdue (RR, 2.03; 95% CI, 1.73-2.38) vs up-to-date with mammography (RR, 1.53; 95% CI, 1.41-1.67), although absolute difference was greater in the up-to-date group. Differences by age were not significant, with RRs of 1.33 to 1.48 across 5-year age groups in participants 30 to 54, vs 1.60 (95% CI, 1.40-1.82) in participants 55 to 59 and 1.77 (95% CI, 1.56-2.01) in participants 60 to 64 years. Among those mailed kits, there were differences in kit use vs in-clinic screening by age, race, plan enrollment duration, underscreening duration, and colorectal cancer screening adherence. CONCLUSIONS AND RELEVANCE In this secondary analysis of a randomized clinical trial, clinically important improvements in screening uptake were observed for all subgroups. Differences in magnitude of intervention effect and kit use highlighted opportunities to optimize HPV self-sampling for priority groups. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT02005510.
Collapse
Affiliation(s)
- Rachel L. Winer
- Department of Epidemiology, University of Washington, Seattle
- Kaiser Permanente Washington Health Research Institute, Seattle
| | - John Lin
- Department of Epidemiology, University of Washington, Seattle
| | - Jasmin A. Tiro
- Department of Population and Data Sciences, University of Texas Southwestern Medical Center, Dallas
| | - Diana L. Miglioretti
- Kaiser Permanente Washington Health Research Institute, Seattle
- Division of Biostatistics, Department of Public Health Sciences, University of California Davis, Davis
| | - Tara Beatty
- Kaiser Permanente Washington Health Research Institute, Seattle
| | - Hongyuan Gao
- Kaiser Permanente Washington Health Research Institute, Seattle
| | - Kilian Kimbel
- Department of Epidemiology, University of Washington, Seattle
- Kaiser Permanente Washington Health Research Institute, Seattle
| | | | | |
Collapse
|
6
|
Tiiti TA, Selabe SG, Bogers J, Lebelo RL. High prevalence of and factors associated with human papillomavirus infection among women attending a tertiary hospital in Gauteng Province, South Africa. BMC Cancer 2022; 22:854. [PMID: 35931978 PMCID: PMC9354293 DOI: 10.1186/s12885-022-09964-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 07/25/2022] [Indexed: 12/05/2022] Open
Abstract
Background Persistent high-risk (hr) human papillomavirus (HPV) infection is a necessary cause of cervical cancer. Cervical cancer is a major public health problem in Sub-Saharan Africa including South Africa. This study investigated the prevalence of and factors associated with hr-HPV infection among women attending a tertiary hospital in Gauteng Province, South Africa. Methods Cervical samples were collected from 526 participants aged ≥ 18 years using a Cervex Brush® Combi and tested for hr-HPV types on the Abbott m2000 analyzer using the Abbott RealTime HR HPV assay. Samples that tested hr-HPV deoxyribonucleic acid (DNA)-positive were further tested for hr-HPV E6/E7 messenger ribonucleic acid (mRNA) using the APTIMA® HPV assay on the Panther system (Hologic, Inc.). Sociodemographic data were collected using a self-administered questionnaire. Binomial regression analysis was used to assess factors associated with hr-HPV infection. Results Overall hr-HPV DNA prevalence was 48.1% (95%CI: 43.8–52.4%). Of the hr-HPV DNA-positives, 24.5% (95%CI: 19.3–30.1) had HPV-16; 12.3% (95%CI: 8.5–16.9) had HPV-18 and 87.4% (95%CI: 82.6–91.2) had other 12 h-HPVs. Of the samples positive for hr-HPV DNA, 84.2% (95%CI: 79.1–88.5) (213/253) were positive for hr-HPV E6/E7 mRNA. Advanced age was an important factor linked to hr-HPV E6/E7 mRNA positivity. Based on multivariate binomial regression analysis, unemployment (PR: 1.50; 95%CI: 1.23–1.83) and being married (PR: 0.61; 95%CI: 0.47–0.81) were identified as statistically significant (p < 0.0001) predictive and protective factors, respectively, for hr-HPV infection. Conclusions The prevalence of hr-HPV infection was high. Furthermore, hr-HPV DNA-positive samples had a high hr-HPV E6/E7 mRNA prevalence. The presence of hr-HPV E6/E7mRNA indicates active infection and thus a greater risk of developing the cervical disease. Therefore, HPV mRNA testing could be a better test to monitor women who are positive with Pap smear before colposcopy is performed to reduce the burden of referrals. Supplementary Information The online version contains supplementary material available at 10.1186/s12885-022-09964-9.
Collapse
Affiliation(s)
- Teboho Amelia Tiiti
- Department of Virological Pathology, Sefako Makgatho Health Sciences University, Pretoria, South Africa.,Laboratory of Cell Biology and Histology, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Selokela Gloria Selabe
- Department of Virological Pathology, Sefako Makgatho Health Sciences University, Pretoria, South Africa.,Department of Virological Pathology, National Health Laboratory Service, Sefako Makgatho Health Sciences University, Pretoria, South Africa
| | - Johannes Bogers
- Laboratory of Cell Biology and Histology, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium.,Applied Molecular Biology Research Group (AMBIOR), University of Antwerp, Antwerp, Belgium
| | - Ramokone Lisbeth Lebelo
- Department of Virological Pathology, Sefako Makgatho Health Sciences University, Pretoria, South Africa. .,Department of Virological Pathology, National Health Laboratory Service, Sefako Makgatho Health Sciences University, Pretoria, South Africa. .,South African Vaccination and Immunization Centre, Sefako Makgatho Health Sciences University, Pretoria, South Africa.
| |
Collapse
|
7
|
Arslan HN, Oruc MA. Results from a cervical cancer screening program in Samsun, Turkey. BMC Womens Health 2022; 22:331. [PMID: 35927723 PMCID: PMC9354280 DOI: 10.1186/s12905-022-01916-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 08/01/2022] [Indexed: 11/23/2022] Open
Abstract
Background Cervical cancer is a preventable disease. This study aimed to share the results of the national cervical cancer screening program performed in primary health care institutions in Samsun between 2015 and 2019. Methods Women aged 30–65 years who were screened for cervical cancer in screening centers of Samsun between January 01, 2015, and December 31, 2019, were included in this descriptive study. The data were obtained from the automation program of the “National Human Papilloma Virus (HPV) Laboratory Application” used by the Provincial Directorate of Health Cancer Unit through filtering the completion time of the tests, and all results were evaluated without sampling. Thus, data were presented using descriptive statistics. Results The mean age of 89,302 women included in the cervical cancer screening program was 45.9 ± 9.0 years. Of the samples obtained from the participants, 1.0% were determined as insufficient material, 94.1% as HPV-negative, and 4.9% as HPV-positive. The most common HPV genotypes were 16, 51, 31, and 52. Of the 4337 HPV-positive women, 74.7% of the pap smear results were negative (including infection, 36.5%), and the most common premalignant lesions were atypical squamous cells of undetermined significance in 7.1% and low-grade squamous intraepithelial lesions in 6.9%. HPV 16/18 was also observed in 31.7% of HPV-positive women. Seven hundred ninety-five women were referred to a specialist physician for further examination and treatment within the scope of the screening algorithm. Conclusion Detecting HPV-positivity by reaching more women within the national cervical cancer screening program’s scope is vital in fighting against this disease. The effectiveness of cancer screening programs should be increased by ensuring community participation through awareness activities.
Collapse
|
8
|
Veerus P, Hallik R, Jänes J, Jõers K, Paapsi K, Laidra K, Innos K. Human papillomavirus self-sampling for long-term non-attenders in cervical cancer screening: A randomised feasibility study in Estonia. J Med Screen 2021; 29:53-60. [PMID: 34694179 DOI: 10.1177/09691413211052499] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE Organised cervical cancer screening was started in Estonia in 2006, but participation is still low. Human papillomavirus (HPV) self-sampling has proved to increase screening uptake. This study addressed the feasibility of HPV self-sampling and the acceptance of this method among long-term screening non-attenders. METHODS A randomised intervention study was conducted in Estonia in 2020. Women born in 1958-1983 without a Pap smear in 2013-2019 were identified in the Estonian Health Insurance Fund database. From them, 12,000 women were randomly allocated to three equal-sized study groups. The opt-out group received a questionnaire and a Qvintip® sampling device by regular mail. Two opt-in groups received a questionnaire and an e-mail invitation to order a self-sampler online; one received Qvintip and the other Evalyn® Brush. Participantś background characteristics were obtained from the Population Register. The effect of covariates on participation rate was estimated with multivariate Poisson regression. Acceptance of self-sampling was analysed according to agreement with statements in the questionnaire. RESULTS The overall participation rate was 16% with significant differences between opt-out (26%) and opt-in (11%) groups. Compared to the opt-out Qvintip group, adjusted relative risks for the Qvintip and Evalyn Brush opt-in groups were 0.41 (95% confidence interval (CI) 0.37-0.45) and 0.44 (95% CI 0.40-0.49), respectively. Participation was associated with living place, citizenship, and education. Self-sampling was well accepted: 98% agreed that it was easy to use, 88% preferred it as a screening method in future. CONCLUSIONS The results show the feasibility and good acceptance of HPV self-sampling among long-term screening non-attenders in Estonia.
Collapse
Affiliation(s)
- Piret Veerus
- Department of Epidemiology and Biostatistics, 241808National Institute for Health Development, Tallinn, Estonia
| | - Reeli Hallik
- Department of Epidemiology and Biostatistics, 241808National Institute for Health Development, Tallinn, Estonia
| | - Jaak Jänes
- Department of Epidemiology and Biostatistics, 241808National Institute for Health Development, Tallinn, Estonia
| | - Kai Jõers
- 37544Tartu University Hospital United Laboratories, Tartu, Estonia
| | - Keiu Paapsi
- Department of Epidemiology and Biostatistics, 241808National Institute for Health Development, Tallinn, Estonia
| | - Kaia Laidra
- Department of Epidemiology and Biostatistics, 241808National Institute for Health Development, Tallinn, Estonia
| | - Kaire Innos
- Department of Epidemiology and Biostatistics, 241808National Institute for Health Development, Tallinn, Estonia
| |
Collapse
|
9
|
Davies-Oliveira JC, Smith MA, Grover S, Canfell K, Crosbie EJ. Eliminating Cervical Cancer: Progress and Challenges for High-income Countries. Clin Oncol (R Coll Radiol) 2021; 33:550-559. [PMID: 34315640 DOI: 10.1016/j.clon.2021.06.013] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 06/21/2021] [Accepted: 06/29/2021] [Indexed: 11/26/2022]
Abstract
In 2020, the World Health Organization launched a major initiative to eliminate cervical cancer globally. The initiative is built around the three key pillars of human papillomavirus (HPV) vaccination, cervical screening and treatment, with associated intervention targets for the year 2030. The '90-70-90' targets specify that 90% of adolescent girls receive prophylactic HPV vaccination, 70% of adult women receive a minimum twice-in-a-lifetime cervical HPV test and 90% receive appropriate treatment for preinvasive or invasive disease. Modelling has shown that if these targets are met, the elimination of cervical cancer, defined as fewer than four cases per 100 000 women per annum, will be achieved within a century. Many high-income countries are well positioned to eliminate cervical cancer within the coming decades, but few have achieved '90-70-90' and many challenges must still be addressed to deliver these critical interventions effectively. This review considers the current status of cervical cancer control in relation to each of the three elimination pillars in high-income countries and discusses some of the developments that will assist countries in reaching these ambitious targets by 2030.
Collapse
Affiliation(s)
- J C Davies-Oliveira
- Gynaecological Oncology Research Group, Division of Cancer Sciences, University of Manchester, Faculty of Biology, Medicine and Health, Manchester, UK; Department of Obstetrics and Gynaecology, St Mary's Hospital, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| | - M A Smith
- The Daffodil Centre, The University of Sydney, a joint venture with Cancer Council NSW, Sydney, New South Wales, Australia
| | - S Grover
- The Daffodil Centre, The University of Sydney, a joint venture with Cancer Council NSW, Sydney, New South Wales, Australia; Department of Radiation Oncology, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - K Canfell
- The Daffodil Centre, The University of Sydney, a joint venture with Cancer Council NSW, Sydney, New South Wales, Australia.
| | - E J Crosbie
- Gynaecological Oncology Research Group, Division of Cancer Sciences, University of Manchester, Faculty of Biology, Medicine and Health, Manchester, UK; Department of Obstetrics and Gynaecology, St Mary's Hospital, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| |
Collapse
|
10
|
Hellsten C, Ernstson A, Bodelsson G, Forslund O, Borgfeldt C. Equal prevalence of severe cervical dysplasia by HPV self-sampling and by midwife-collected samples for primary HPV screening: a randomised controlled trial. Eur J Cancer Prev 2021; 30:334-340. [PMID: 34010238 DOI: 10.1097/cej.0000000000000693] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVES HPV self-sampling is an option for cervical screening. The aim of this randomised study was to investigate the compliance, prevalence of HPV, and prevalence of severe dysplasia in a vaginal self-sampling group in comparison to cervical samples collected by midwives (control arm). The hypothesis was that there would be no difference between vaginal self-sampling and cervical sampling to find high-grade cervical dysplasia or cancer. METHODS Vaginal HPV self-sampling kits were sent by regular mail to 14 765 randomly selected women aged 30-64 years old in the screening programme. HPV-positive women were invited for a follow-up examination by their midwife in which they provided a cervical sample for cytological and HPV co-testing. The control arm consisted of 14 839 women who met the same inclusion criteria and were invited to have cervical sampling by midwives for primary HPV screening. All HPV samples were analysed by the Aptima HPV assay (Hologic Inc.). MAIN RESULTS The participation rate was 33.5% in the self-sampling arm and 47.5% in the cervical sampling arm, (P < 0.0001). HPV was detected in 17.1% (95% confidence interval (CI), 16.1-18.23%) in the self-sampling arm and 4.5% (95% CI, 4.0-5.0%) in the cervical sampling arm. Histological, severe dysplasia was observed among 0.48% (95% CI, 0.3-0.72%) and 0.47% (95% CI, 0.3-0.66%) of the self-sampling and the cervical sampling groups, respectively. CONCLUSION The self-sampling approach detects a similar proportion of severe dysplasia as regular screening. Thus, our study indicates that self-sampling could replace primary HPV screening of cervical samples.
Collapse
Affiliation(s)
- Caroline Hellsten
- Department of Obstetrics & Gynaecology, Skåne University Hospital, Lund University, Lund
| | - Avalon Ernstson
- Department of Obstetrics & Gynaecology, Skåne University Hospital, Lund University, Lund
| | - Gunilla Bodelsson
- Department of Clinical Genetics and Pathology, Office for Medical Services, Region Skåne
| | - Ola Forslund
- Department of Medical Microbiology, Laboratory Medicine Region Skåne, Lund University, Lund, Sweden
| | - Christer Borgfeldt
- Department of Obstetrics & Gynaecology, Skåne University Hospital, Lund University, Lund
| |
Collapse
|
11
|
Ernstson A, Forslund O, Borgfeldt C. Promotion of Cervical Screening among Long-term Non-attendees by Human Papillomavirus Self-sampling. J Cancer Prev 2021; 26:25-31. [PMID: 33842403 PMCID: PMC8020173 DOI: 10.15430/jcp.2021.26.1.25] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Revised: 02/10/2021] [Accepted: 02/15/2021] [Indexed: 01/06/2023] Open
Abstract
Cervical cancer is preventable through gynecological screening. To promote participation among non-attending women, self-collected vaginal samples for detection of high-risk human papillomavirus (hr-HPV) is an option. The aims of this study were to investigate the response of self-collected vaginal samples for hr-HPV testing among long-term non-attendees, to explore the attendance at follow-up among HPV-positive women, and to analyze the prevalence of hr-HPV and severe cervical dysplasia or cancer among the responders. A vaginal self-sampling kit was sent to 19,766 women aged 30-70 years who had not provided a cervical screening sample for ≥ 7 years in Skåne, Sweden. The self-sample was analyzed by the Aptima HPV mRNA assay (Hologic). Women testing positive for HPV were invited for follow-up. The response was 18.5% (3,646/19,757). The prevalence of HPV mRNA was 11.3% (412/3,636). Among HPV-positive women, 85.7% (353/412) attended follow-up, and of these, 44.8% (158/353) had HPV in the cervical sample. The HPV mRNA test of self-samples showed a positive predictive value of 9.3% ([33/353], 95% CI = 6.5-12.9) for detection of cytologically severe dysplasia. Histologically severe dysplasia or cancer was detected in 0.88% ([32/3,636], 95% CI = 0.6-1.2) among responders, including two cervical- and one vaginal cancer. In conclusion, almost one fifth of the long-term non-attendees participated in self-collected vaginal hr-HPV sampling. The prevalence of histologically confirmed high grade squamous intraepithelial lesion or cervical cancer was not increased significantly compared to regularly screened women in Sweden. The relatively high HPV prevalence among the self-samples indicates the importance of diagnostic follow-up with cervical HPV testing and reflex-cytology of HPV-positive cases.
Collapse
Affiliation(s)
- Avalon Ernstson
- Department of Obstetrics and Gynecology, Skåne University Hospital, Lund University, Lund, Sweden
| | - Ola Forslund
- Department of Medical Microbiology, Laboratory Medicine Region Skåne, Lund University, Lund, Sweden
| | - Christer Borgfeldt
- Department of Obstetrics and Gynecology, Skåne University Hospital, Lund University, Lund, Sweden
| |
Collapse
|
12
|
Wang Z, Jiang C, Pang L, Jia W, Wang C, Gao X, Zhang X, Dang H, Ren Y. ANXA2 is a potential marker for the diagnosis of human cervical cancer. Biomark Med 2021; 15:57-67. [PMID: 33315468 DOI: 10.2217/bmm-2020-0629] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Accepted: 11/13/2020] [Indexed: 01/26/2023] Open
Abstract
Aim: The aim is to study ANXA2 biomarkers for early diagnosis of cervical cancer. Materials & methods: The study used bioinformatics analysis and experimental verification of ANXA2 expression in cervical cancer. Results:ANXA2 expression was higher in cancer tissues than in non-cancer tissues (p = 0.002). ANXA2 was expressed in cell membranes of non-cancer tissues, whereas in cancer tissues it was expressed in both the cell membranes and the cytoplasm. Moreover, ANXA2 expression was more pronounced in squamous cell carcinomas. ANXA2 expression decreased overall survival of patients, and the data suggested that protein expression was associated with invasion and migration of tumors. Conclusion:ANXA2 has high specificity and sensitivity as a detection marker for cervical cancer and can assist in the diagnosis of cervical cancer.
Collapse
Affiliation(s)
- Zhe Wang
- Department of Pathology & Key Laboratory for Xinjiang Endemic & Ethnic Diseases (Ministry of Education) /Department of Pathology, the First Affiliated Hospital, Shihezi University School of Medicine, Xinjiang, 832000, China
| | - Chenhao Jiang
- Department of Pathology & Key Laboratory for Xinjiang Endemic & Ethnic Diseases (Ministry of Education) /Department of Pathology, the First Affiliated Hospital, Shihezi University School of Medicine, Xinjiang, 832000, China
| | - Lijuan Pang
- Department of Pathology & Key Laboratory for Xinjiang Endemic & Ethnic Diseases (Ministry of Education) /Department of Pathology, the First Affiliated Hospital, Shihezi University School of Medicine, Xinjiang, 832000, China
| | - Wei Jia
- Department of Pathology & Key Laboratory for Xinjiang Endemic & Ethnic Diseases (Ministry of Education) /Department of Pathology, the First Affiliated Hospital, Shihezi University School of Medicine, Xinjiang, 832000, China
| | - Chengyan Wang
- Department of Pathology & Key Laboratory for Xinjiang Endemic & Ethnic Diseases (Ministry of Education) /Department of Pathology, the First Affiliated Hospital, Shihezi University School of Medicine, Xinjiang, 832000, China
| | - Xiangting Gao
- Department of Pathology & Key Laboratory for Xinjiang Endemic & Ethnic Diseases (Ministry of Education) /Department of Pathology, the First Affiliated Hospital, Shihezi University School of Medicine, Xinjiang, 832000, China
| | - Xuxuan Zhang
- Department of Pathology & Key Laboratory for Xinjiang Endemic & Ethnic Diseases (Ministry of Education) /Department of Pathology, the First Affiliated Hospital, Shihezi University School of Medicine, Xinjiang, 832000, China
| | - Hongwei Dang
- Department of Obstetrics & Gynecology, the First Affiliated Hospital, Shihezi University School of Medicine, Xinjiang, 832000, China
| | - Yan Ren
- Department of Pathology & Key Laboratory for Xinjiang Endemic & Ethnic Diseases (Ministry of Education) /Department of Pathology, the First Affiliated Hospital, Shihezi University School of Medicine, Xinjiang, 832000, China
| |
Collapse
|
13
|
Lilliecreutz C, Karlsson H, Spetz Holm AC. Participation in interventions and recommended follow-up for non-attendees in cervical cancer screening -taking the women's own preferred test method into account-A Swedish randomised controlled trial. PLoS One 2020; 15:e0235202. [PMID: 32614875 PMCID: PMC7332065 DOI: 10.1371/journal.pone.0235202] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Accepted: 06/09/2020] [Indexed: 11/25/2022] Open
Abstract
Background Cervical cancer is a highly preventable disease. To not attend an organized cervical cancer screening program increases the risk for cervical dysplasia and cervical cancer. The aim was to investigate the participation rate in three different intervention groups for non- attendees in the Swedish national program for cervical screening. The participation in the recommended follow up, and the histology found were also examined. Method Population-based randomized control trial. It included10,614 women that had not participated in the cervical cancer screening programme during the last six years (ages 30–49) and the last eight years (ages 50–64) were randomised 1:1:1(telephone call from a midwife (offering the choice between a visit for a pap smear or an HPV self-sampling test); an HPV self-sampling test only; or the routine procedure with a yearly invitation). Results In the intention to treat analysis the participation rates were 25.5% (N = 803/3146) vs 34.1% (N = 1047/3068) and 7.0% (N = 250/3538) (p<0.001) for telephone, HPV self-test and control groups respectively. In the by protocol analysis including women that answered the phone call the participation rates were 31.7% (N = 565/1784) vs 26.1% (N = 788/3002) and 7.0% (N = 250/3538) (p<0.001) for telephone, HPV self-test and control groups. The corresponding results in the by protocol analysis including women that did not answer the phone call was 19.7% (N = 565/2870) vs 26.1% (N = 788/3002) and 7.0% (N = 250/3538) (p< 0.001). The majority of the women 63,4% (1131/1784) who answered the telephone wanted to participate either by booking a visit for pap smear (38,5%) or to be sent a HPV self- sampling test (24,9%) (p<0.001). Women who chose an HPV self-test were older and gave anxiety/ fear as a reason to decline participation, and they were also less likely to participate in the follow-up if found to be HPV-positive compared to the women who chose a Pap smear. The attendance to the recommended follow-up after abnormality was in total 87%. The non-attendees had a three or eight times higher risk of having a cytology result of HSIL or suspected SCC respectively, in the index sample compared to women screened as recommended (OR 3.3 CI 95% 1.9–5.2, OR 8.6 CI 1.6–30). A total of ten SCC and one adenocarcinoma were found in the histopathology results from the non-attendee group with a study intervention, while there was only one SCC in the non-attendee group without any study intervention (p = 0.02, OR 8.1 CI 95% 1.2–350). Conclusions Our study suggests, according to intention to treat analysis, that the best intervention to get as many non-attendees as possible to participate is to send an HPV self-sampling test together with an invitation letter. Almost 90% of women in the study with an abnormal index sample attended follow-up. This is high enough to indicate that interventions to increase the participation among non-attendees are meaningful. Registry International Standard Randomised Controlled Trial Number (ISRCTN) Registration number ISRCTN78719765.
Collapse
Affiliation(s)
- Caroline Lilliecreutz
- Department of Obstetrics and Gynaecology and Division of Children’s and Women’s Health, Department of Biomedical and Clinical Sciences, Faculty of Medicine and Health Sciences, Linköping University, Linköping, Sweden
- * E-mail:
| | - Hanna Karlsson
- Department of Obstetrics and Gynaecology and Division of Children’s and Women’s Health, Department of Biomedical and Clinical Sciences, Faculty of Medicine and Health Sciences, Linköping University, Linköping, Sweden
| | - Anna-Clara Spetz Holm
- Department of Obstetrics and Gynaecology and Division of Children’s and Women’s Health, Department of Biomedical and Clinical Sciences, Faculty of Medicine and Health Sciences, Linköping University, Linköping, Sweden
| |
Collapse
|