1
|
Rebolj M, Brentnall AR, Cuschieri K. Predictable changes in the accuracy of human papillomavirus tests after vaccination: review with implications for performance monitoring in cervical screening. Br J Cancer 2024; 130:1733-1743. [PMID: 38615108 PMCID: PMC11130303 DOI: 10.1038/s41416-024-02681-z] [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: 12/11/2023] [Revised: 04/02/2024] [Accepted: 04/03/2024] [Indexed: 04/15/2024] Open
Abstract
Vaccination against human papillomavirus (HPV) is changing the performance of cytology as a cervical screening test, but its effect on HPV testing is unclear. We review the effect of HPV16/18 vaccination on the epidemiology and the detection of HPV infections and high-grade cervical lesions (CIN2+) to evaluate the likely direction of changes in HPV test accuracy. The reduction in HPV16/18 infections and cross-protection against certain non-16/18 high-risk genotypes, most notably 31, 33, and/or 45, will likely increase the test's specificity but decrease its positive predictive value (PPV) for CIN2+. Post-vaccination viral unmasking of non-16/18 genotypes due to fewer HPV16 co-infections might reduce the specificity and the PPV for CIN2+. Post-vaccination clinical unmasking exposing a higher frequency of CIN2+ related to non-16/18 high-risk genotypes is likely to increase the specificity and the PPV of HPV tests. The effect of HPV16/18 vaccination on HPV test sensitivity is difficult to predict based on these changes alone. Programmes relying on HPV detection for primary screening should monitor the frequency of false-positive and false-negative tests in vaccinated (younger) vs. unvaccinated (older) cohorts, to assess the outcomes and performance of their service.
Collapse
Affiliation(s)
- Matejka Rebolj
- Centre for Cancer Screening, Prevention, and Early Detection, Wolfson Institute of Population Health, Queen Mary University of London, London, UK.
| | - Adam R Brentnall
- Centre for Evaluation and Methods, Wolfson Institute of Population Health, Queen Mary University of London, London, UK
| | - Kate Cuschieri
- Scottish HPV Reference Laboratory, Royal Infirmary of Edinburgh, NHS Lothian Scotland, Edinburgh, UK
| |
Collapse
|
2
|
van Eer K, Middeldorp M, Dzebisasjvili T, Lamkaraf N, de Melker HE, Steenbergen RDM, King AJ. Effects of 2 and 3 Vaccinations With the Bivalent Human Papillomavirus (HPV) Vaccine on the Prevalence and Load of HPV in Clearing and Persistent Infections in Young Women. J Infect Dis 2023; 228:1012-1022. [PMID: 36988110 DOI: 10.1093/infdis/jiad080] [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: 12/13/2022] [Revised: 03/16/2023] [Accepted: 03/27/2023] [Indexed: 03/30/2023] Open
Abstract
BACKGROUND Human papillomavirus (HPV) viral load (VL) is associated with persistence, which increases cervical cancer risk. The bivalent vaccine protects against oncogenic HPV-16/18 and cross-protects against several nonvaccine types. We examined the effect of 2-dose (2D) and 3-dose (3D) vaccination on HPV prevalence and VL in clearing infections and persistent infections, 6 years and 12 years postvaccination, respectively. METHODS Vaginal swabs collected from the "HPV Amongst Vaccinated and Non-vaccinated Adolescents" study (HAVANA, 3D-eligible) and HAVANA-2 (2D-eligble) participants were genotyped for HPV with the SPF10-DEIA-LiPA25 system. HPV VL was measured with type-specific quantitative polymerase chain reaction (qPCR). RESULTS HPV-16, -18, -31, -33, and -45 clearing and/or persistent infection prevalence and HPV-16, -18, and -31 VLs in clearing infections were significantly reduced in 3D-vaccinated women compared to unvaccinated women. Except for HPV-11 and -59 clearing infections, no significant VL differences were observed among vaccinated women, ≤6 and >6 years post-vaccination. Infection numbers were low in 2D-eligible women, with no HPV-16/18 in vaccinated women. No VL differences for the remaining types were found. CONCLUSIONS 3D vaccination reduces HPV prevalence in clearing infections and persistent infections and decreases HPV VLs in clearing infections, 12 years post-vaccination for vaccine and several nonvaccine types. 2D-eligible women had low infection numbers, with no HPV-16/18 among vaccinated women.
Collapse
Affiliation(s)
- Kahren van Eer
- National Institute for Public Health and the Environment, Centre for Infectious Disease Control, Bilthoven, The Netherlands
| | - Marit Middeldorp
- National Institute for Public Health and the Environment, Centre for Infectious Disease Control, Bilthoven, The Netherlands
| | - Tsira Dzebisasjvili
- National Institute for Public Health and the Environment, Centre for Infectious Disease Control, Bilthoven, The Netherlands
| | - Najima Lamkaraf
- National Institute for Public Health and the Environment, Centre for Infectious Disease Control, Bilthoven, The Netherlands
| | - Hester E de Melker
- National Institute for Public Health and the Environment, Centre for Infectious Disease Control, Bilthoven, The Netherlands
| | - Renske D M Steenbergen
- Pathology, Amsterdam University Medical Center location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Audrey J King
- National Institute for Public Health and the Environment, Centre for Infectious Disease Control, Bilthoven, The Netherlands
| |
Collapse
|
3
|
The association between viral load and concurrent human papillomavirus infection at the genital and anal sites of young women and the impact of vaccination. Tumour Virus Res 2021; 13:200233. [PMID: 34958987 PMCID: PMC8732794 DOI: 10.1016/j.tvr.2021.200233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 12/17/2021] [Accepted: 12/17/2021] [Indexed: 11/22/2022] Open
Abstract
Concurrent genital-anal human papillomavirus (HPV) infections may impose an increased anal cancer risk in women with HPV-related genital lesions. High viral load may facilitate genital-anal HPV concurrence. Genital and anal HPV is reduced by a bivalent HPV16/18 vaccine, yet the effect on concurrent genital-anal HPV remains unclear. This study analyzed viral load in concurrent genital-anal HPV infections, relative to genital-only and anal-only HPV infections and the impact of vaccination in young women. We included 1074 women, who provided both genital and anal swabs. HPV detection and genotyping was performed using the SPF10-DEIA-LiPA25. HPV copy numbers were measured with type-specific qPCRs and corrected for cellular content to obtain the viral load. Concurrent genital-anal HPV often had significantly higher genital viral load (0.09–371 c/cell) than genital-only HPV (3.17E-04-15.9 c/cell, p < 0.0001 to p < 0.05). Moreover, nearly all concurrent genital-anal HPV types had higher genital copy numbers per PCR reaction (157-416E04 c/rxn) than anal copy numbers (0.90–884E01 c/rxn, p < 0.0001 to p < 0.001). Vaccinated women had significantly less infections with HPV16/18 vaccine-types (2.8% vs 13.7%, p < 0.0001) and HPV31/35/45 cross-protective types (7.4% vs 21.1%, p < 0.0001) than unvaccinated women. In conclusion, particularly high genital viral load is found in concurrent genital-anal HPV infections, which are effectively reduced by vaccination. Concurrent genital-anal HPV infections may impose a higher risk of anal cancer. These infections have increased genital viral load. The genital site is likely the main source of a concurrent genital-anal HPV infection. Vaccination effectively reduces concurrent genital-anal HPV infections.
Collapse
|
4
|
Woestenberg PJ, Guevara Morel AE, Bogaards JA, Hooiveld M, Schurink-van 't Klooster TM, Hoebe CJPA, van der Sande MAB, van Benthem BHB. Partial Protective Effect of Bivalent Human Papillomavirus 16/18 Vaccination Against Anogenital Warts in a Large Cohort of Dutch Primary Care Patients. Clin Infect Dis 2021; 73:291-297. [PMID: 32421775 PMCID: PMC8516515 DOI: 10.1093/cid/ciaa582] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Accepted: 05/12/2020] [Indexed: 12/21/2022] Open
Abstract
Background There is ongoing debate about the possible protective effect of the bivalent human papillomavirus (2vHPV) vaccine, targeting oncogenic types HPV-16/18, against anogenital warts (AGWs), commonly attributed to HPV-6/11. We performed a retrospective registry-based open cohort study to assess the effect of 2vHPV vaccination on AGWs. Methods We linked general practice (ie, primary care) data from women born between 1993 and 2002, who had been eligible for HPV vaccination in the Netherlands, to the Dutch national immunization registry on an individual level. Women were followed until their first AGW diagnosis or end of follow-up. Adjusted incidence rate ratios (aIRRs) were estimated using Poisson regression with vaccination status as a time-dependent exposure. Results We linked data of 96 468 women with a total of 328 019 years observation time and 613 AGW diagnoses (incidence: 1.87/1000 person-years). At the end of follow-up, 61% were 2vHPV vaccinated (≥ 1 dose) of whom 91% were fully vaccinated. The AGW incidence was lower among those with ≥ 1 dose vs 0 doses (aIRR, 0.75 [95% confidence interval {CI}, .64–.88]). The effect of vaccination was stronger after full vaccination (aIRR, 0.72 [95% CI, .61–.86]) and for women who were offered vaccination at 12–13 years of age (aIRR, 0.69 [95% CI, .51–.93]) vs those at 13–16 years of age (aIRR, 0.77 [95% CI, .64–.93]). Conclusions This is the largest population-based study so far to examine the effect of 2vHPV vaccination on AGWs, with reliable individual information on AGW diagnoses and vaccination status. The results indicate that 2vHPV vaccination partially protects against AGWs, especially when administered in early adolescence.
Collapse
Affiliation(s)
- Petra J Woestenberg
- Center for Infectious Disease Control, National Institute for Public Health and the Environment, Bilthoven, The Netherlands.,Care and Public Health Research Institute, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Alejandra E Guevara Morel
- Department of Health Sciences, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.,Amsterdam Public Health Research Institute, Amsterdam, The Netherlands
| | - Johannes A Bogaards
- Center for Infectious Disease Control, National Institute for Public Health and the Environment, Bilthoven, The Netherlands.,Department of Epidemiology and Data Science, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | | | | | - Christian J P A Hoebe
- Care and Public Health Research Institute, Maastricht University Medical Center, Maastricht, The Netherlands.,Department of Sexual Health, Infectious Diseases and Environment, South Limburg Public Health Service, Heerlen, The Netherlands
| | - Marianne A B van der Sande
- Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium.,Julius Center, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Birgit H B van Benthem
- Center for Infectious Disease Control, National Institute for Public Health and the Environment, Bilthoven, The Netherlands
| |
Collapse
|
5
|
Tota JE, Struyf F, Hildesheim A, Gonzalez P, Ryser M, Herrero R, Schussler J, Karkada N, Rodriguez AC, Folschweiller N, Porras C, Schiffman M, Schiller JT, Quint W, Kreimer AR, Lehtinen M, Wheeler CM, Sampson JN. Efficacy of AS04-Adjuvanted Vaccine Against Human Papillomavirus (HPV) Types 16 and 18 in Clearing Incident HPV Infections: Pooled Analysis of Data From the Costa Rica Vaccine Trial and the PATRICIA Study. J Infect Dis 2021; 223:1576-1581. [PMID: 32887990 PMCID: PMC8248553 DOI: 10.1093/infdis/jiaa561] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Accepted: 09/01/2020] [Indexed: 11/13/2022] Open
Abstract
Clinical trial data and real-world evidence suggest that the AS04-adjuvanted vaccine targeting human papillomavirus types 16 and 18 (AS04-HPV-16/18) vaccine provides nearly 90% protection against cervical intraepithelial neoplasia grade 3 or higher irrespective of type, among women vaccinated before sexual debut. This high efficacy is not fully explained by cross-protection. Although AS04-HPV-16/18 vaccination does not affect clearance of prevalent infections, it may accelerate clearance of newly acquired infections. We pooled data from 2 large-scale randomized controlled trials to evaluate efficacy of the AS04-HPV-16/18 vaccine against clearance of nontargeted incident infections. Results of our analysis do not suggest an effect in expediting clearance of incident infections.
Collapse
Affiliation(s)
- Joseph E Tota
- Divison of Cancer Epidemiology and Genetics, National
Cancer Institute, Rockville, Maryland, USA
| | | | - Allan Hildesheim
- Divison of Cancer Epidemiology and Genetics, National
Cancer Institute, Rockville, Maryland, USA
| | - Paula Gonzalez
- Agencia Costarricense de Investigaciones Biomédicas,
Fundación INCIENSA, Guanacaste, Costa
Rica
| | | | - Rolando Herrero
- Agencia Costarricense de Investigaciones Biomédicas,
Fundación INCIENSA, Guanacaste, Costa
Rica
- Section of Early Detection and Prevention, International
Agency for Research on Cancer, Lyon, France
| | - John Schussler
- Information Management Services, Rockville,
Maryland, USA
| | | | | | | | - Carolina Porras
- Proyecto Epidemiológico Guanacaste, Fundación
INCIENSA, San José, Costa
Rica
| | - Mark Schiffman
- Divison of Cancer Epidemiology and Genetics, National
Cancer Institute, Rockville, Maryland, USA
| | - John T Schiller
- Center for Cancer Research, National Cancer
Institute, Bethesda, Maryland, USA
| | - Wim Quint
- DDL Diagnostic Laboratory, Rijswijk,
the Netherlands
| | - Aimée R Kreimer
- Divison of Cancer Epidemiology and Genetics, National
Cancer Institute, Rockville, Maryland, USA
| | - Matti Lehtinen
- University of Tampere, School of Public
Health, Tampere, Finland
| | - Cosette M Wheeler
- Department of Pathology and Obstetrics and Gynecology,
University of New Mexico Cancer Center, Albuquerque, New Mexico,
USA
| | - Joshua N Sampson
- Divison of Cancer Epidemiology and Genetics, National
Cancer Institute, Rockville, Maryland, USA
| |
Collapse
|
6
|
Hu Y, Zhang X, He Y, Ma Z, Xie Y, Lu X, Xu Y, Zhang Y, Jiang Y, Xiao H, Struyf F, Folschweiller N, Jiang J, Poncelet S, Karkada N, Jastorff A, Borys D. Long‐term persistence of immune response to the AS04‐adjuvanted HPV‐16/18 vaccine in Chinese girls aged 9‐17 years: Results from an 8‐9‐year follow‐up phase III open‐label study. Asia Pac J Clin Oncol 2020; 16:392-399. [PMID: 32780946 PMCID: PMC7754390 DOI: 10.1111/ajco.13398] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Accepted: 05/21/2020] [Indexed: 11/29/2022]
Abstract
Aim In 9‐17‐year‐old Chinese girls, the AS04‐adjuvanted HPV‐16/18 vaccine (AS04‐HPV‐16/18) given as three‐dose schedule induced high antibody levels, which were noninferior 1 month after the third dose to those observed in 18‐25‐year‐old Chinese women in a large efficacy study. We assessed the persistence of antibodies 8‐9 years after vaccination in the same subjects. Methods This follow‐up phase III, open‐label study (NCT03355820) included subjects who had received three doses of AS04‐HPV‐16/18 in the initial trial (NCT00996125). Serum antibody concentrations were assessed by ELISA and compared to antibody persistence observed in 18‐25‐year‐old Chinese women 6 years after first vaccination in the efficacy study (NCT00779766). Results Out of the 227 enrolled subjects, 223 were included in the per‐protocol immunogenicity analysis. Mean interval from first AS04‐HPV‐16/18 dose to blood sampling was 101.4 months (8.5 years). For antibodies against HPV‐16 and ‐18, 8.5 years after first vaccine dose all subjects remained seropositive and antibody. Geometric mean concentrations (GMCs) were 1236.3 (95% confidence interval [CI]: 1121.8; 1362.4) and 535.6 (95% CI: 478.6; 599.4) ELISA Units/mL, respectively. These seropositivity rates and antibody GMCs were higher than those observed 6 years after first vaccination of 18‐25‐year‐old women. Conclusion Sustained anti‐HPV‐16 and ‐18 immune responses were observed 8‐9 years after AS04‐HPV‐16/18 vaccination of 9‐17 year‐old Chinese girls that were higher than the ones observed 6 years after first vaccination in Chinese adult women in whom AS04‐HPV‐16/18 efficacy against cervical intraepithelial neoplasia of grade ≥2 was demonstrated.
Collapse
Affiliation(s)
- Yuemei Hu
- Jiangsu Province Center for Disease Control and Prevention Jiangsu China
| | - Xiang Zhang
- Taizhou City Center for Disease Control and Prevention Taizhou China
| | - Yilin He
- Taizhou City Center for Disease Control and Prevention Taizhou China
| | - Zhilong Ma
- Taizhou City Center for Disease Control and Prevention Taizhou China
| | - Yan Xie
- Taizhou City Center for Disease Control and Prevention Taizhou China
| | - Xiangbin Lu
- Taizhou City Center for Disease Control and Prevention Taizhou China
| | - Yabin Xu
- Taizhou City Center for Disease Control and Prevention Taizhou China
| | - Yanqiu Zhang
- Taizhou City Center for Disease Control and Prevention Taizhou China
| | - Yunyu Jiang
- Taizhou City Center for Disease Control and Prevention Taizhou China
| | - Hui Xiao
- Taizhou City Center for Disease Control and Prevention Taizhou China
| | | | | | | | | | | | | | | |
Collapse
|
7
|
Mandiriri AM, Pascoe MJ, Shamu T, Lowe S. Cervical human papillomavirus prevalence, risk factors and outcomes in a cohort of HIV-infected women in Harare, Zimbabwe. South Afr J HIV Med 2020; 21:1123. [PMID: 33240535 PMCID: PMC7670035 DOI: 10.4102/sajhivmed.v21i1.1123] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Accepted: 08/30/2020] [Indexed: 12/25/2022] Open
Abstract
Background Human papillomavirus (HPV) associated invasive cervical cancer (ICC) is common in Zimbabwe, disproportionately affecting women living with HIV (WLHIV). Understanding high-risk HPV (hrHPV) infection in relation to cervical disease is important for ICC prevention amongst WLHIV. Objectives To describe the prevalence of cervical hrHPV, type distribution, associated risk factors and ICC screening outcomes in an urban cohort of Zimbabwean women. Methods In this cohort study, WLHIV were tested for hrHPV infection using the Cepheid Xpert® HPV assay and followed up for incident cervical disease. Follow-up assessments were done by visual inspection with acetic acid (VIA). Descriptive statistics and logistic regression were used to describe hrHPV burden and association between hrHPV and potential risk factors. Incidence rates (IR) and rate ratios of cervical disease by hrHPV infection status were also calculated. Results Amongst 321 WLHIV recruited, hrHPV prevalence was 24.9% (n = 80). Fifty-two of these women (65%) were positive for hrHPV types other than 16 or 18/45. Younger age (22–29 years), early sexual debut (13–16 years) and antiretroviral therapy (ART) regimen (second-line ART) were independently associated with hrHPV positivity. Positive VIA IR ratio between hrHPV-positive and -negative women was 12.57 (95% confidence interval [CI]: 4.14–38.19). Only women with hrHPV infection had incident cervical disease (IR: 6.41/100 person-years, (95% CI: 3.33–12.32). There were no ICC cases by the end of the 2-year follow-up. Conclusion There was a high prevalence of hrHPV infection other than 16 and 18/45 in this cohort. Integrating HPV testing in cervical cancer screening programmes may increase screening intervals in hrHPV-negative women, reducing costs for programmes. We recommend further research into cross protectivity of the bivalent and quadrivalent HPV vaccines against these other hrHPV types.
Collapse
Affiliation(s)
- Ardele M Mandiriri
- Newlands Clinic, Harare, Zimbabwe.,Department of Epidemiology, Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | | | - Tinei Shamu
- Newlands Clinic, Harare, Zimbabwe.,Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland
| | - Sara Lowe
- Newlands Clinic, Harare, Zimbabwe.,Department of Medicine, College of Health Sciences, University of Zimbabwe, Harare, Zimbabwe
| |
Collapse
|
8
|
Evidence for Missing Positive Results for Human Papilloma Virus 45 (HPV-45) and HPV-59 with the SPF 10-DEIA-LiPA 25 (Version 1) Platform Compared to Type-Specific Real-Time Quantitative PCR Assays and Impact on Vaccine Effectiveness Estimates. J Clin Microbiol 2020; 58:JCM.01626-20. [PMID: 32907991 PMCID: PMC7587105 DOI: 10.1128/jcm.01626-20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Accepted: 09/01/2020] [Indexed: 11/29/2022] Open
Abstract
Human papillomavirus (HPV) epidemiological and vaccine studies require highly sensitive HPV detection systems. The widely used broad-spectrum SPF10-DEIA-LiPA25 (SPF10 method) has reduced sensitivity toward HPV-45 and -59. Therefore, anogenital samples from the PASSYON study were retrospectively analyzed with type-specific (TS) HPV-45 and -59 real-time quantitative PCR (qPCR) assays. The SPF10 method missed 51.1% of HPV-45 and 76.1% of HPV-59 infections that were detected by the TS qPCR assays. Human papillomavirus (HPV) epidemiological and vaccine studies require highly sensitive HPV detection systems. The widely used broad-spectrum SPF10-DEIA-LiPA25 (SPF10 method) has reduced sensitivity toward HPV-45 and -59. Therefore, anogenital samples from the PASSYON study were retrospectively analyzed with type-specific (TS) HPV-45 and -59 real-time quantitative PCR (qPCR) assays. The SPF10 method missed 51.1% of HPV-45 and 76.1% of HPV-59 infections that were detected by the TS qPCR assays. The viral copy number (VCn) of SPF10-missed HPV-45 and -59 was significantly lower than SPF10-detected HPV-45 and -59 (P < 0.0001 for both HPV types). Sanger sequencing showed no phylogenetic distinction between SPF10-missed and SPF10-detected HPV-59 variants, but variants bearing the A6562G single-nucleotide polymorphism (SNP) in the SPF10 target region were more likely to be missed (P = 0.0392). HPV cooccurrence slightly influenced the detection probability of HPV-45 and -59 with the SPF10 method. Moreover, HPV-59 detection with the SPF10 method was hampered more in nonvaccinated women than vaccinated women, likely due to a stronger masking effect by increased HPV cooccurrence in the former group. Consequently, the SPF10 method led to a strong negative vaccine effectiveness (VE) of –84.6% against HPV-59, while the VE based on TS qPCR was 3.1%. For HPV-45, the relative increase in detection in nonvaccinated women compared vaccinated women was more similar, resulting in comparable VE estimates. In conclusion, this study shows that HPV-45 and -59 detection with the SPF10 method is dependent on factors including VCn, HPV cooccurrence, and vaccination, thereby showing that knowledge of the limitations of the HPV detection method used is of great importance.
Collapse
|
9
|
Costa AP, Giraldo PC, Cobucci RN, Consolaro ML, Souza RP, Canário LB, Machado PR, Martins RR, Baptista PV, Jr JE, Gonçalves AK. Cross-Protective IgG and IgA Antibodies against Oncogenic and Non-Oncogenic HPV Genotypes. Asian Pac J Cancer Prev 2020; 21:2799-2804. [PMID: 32986383 PMCID: PMC7779425 DOI: 10.31557/apjcp.2020.21.9.2799] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Accepted: 09/26/2020] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVE The aim of the study was to describe the course of IgG/IgA immune response in women immunized with bivalent vaccine and in women non-vaccinated with HPV infection, as well as evaluating the cross-protection against non-vaccine HPV types. METHODS Serum and cervical mucus samples were collected from infected and vaccinated women for HPV detection/genotyping and for detection of IgG/IgA anti-HPV/VLP (Virus-like Particles) by ELISA. RESULTS The median absorbance detected in serum samples for anti-HPV-IgG antibodies was higher in vaccinated women when compared to HPV infected women (p <0.01), however, the median absorbance in cervical mucus samples for anti-HPV-IgA was higher in infected women when compared to vaccinated women (p <0.01). Additionally, our analyses also provided additional evidence for cross-protective efficacy of the HPV-16/18 vaccine against HPV-82, -6, -11, -13, -61, -72 and -74. CONCLUSION The IgG antibodies were significantly more detected in the serum of vaccinated women, while the IgA was found in greater quantities in cervical samples from those infected by the virus. In addition, there is evidence that the bivalent vaccine provides cross-protection against other non-oncogenic viral subtypes. .
Collapse
Affiliation(s)
- Ana Paula Costa
- Postgraduate Program in Health Sciences, Federal University of Rio Grande do Norte, Natal, Brazil.
| | - Paulo César Giraldo
- Department of Gynecology, and Obstetrics, State University of Campinas, Campinas, Brazil.
| | | | - Márcia Lopes Consolaro
- Clinical Cytology and STD Laboratory, Department of Clinical Analysis and Biomedicine, State University of Maringá, Maringá, PR, Brazil.
| | - Raquel Pantarotto Souza
- Clinical Cytology and STD Laboratory, Department of Clinical Analysis and Biomedicine, State University of Maringá, Maringá, PR, Brazil.
| | - Luanda Barbara Canário
- Department of Clinical Analysis and Toxicology, Federal University of Rio Grande do Norte, Natal, Brazil.
| | - Paula Renata Machado
- Department of Clinical Analysis and Toxicology, Federal University of Rio Grande do Norte, Natal, Brazil.
| | - Rand Randall Martins
- Department of Pharmacy, Federal University of Rio Grande do Norte, Natal, Brazil.
| | - Pedro Vieira Baptista
- Hospital Lusíadas Porto and Unidade de Tracto Genital Inferior, Serviço de Ginecologia e Obstetrícia, Centro Hospitalar de São João, Porto, Portugal.
| | - José Eleutério Jr
- Department of Female, Child and Adolescent Health, Federal University of Ceará, Fortaleza, Brazil.
| | - Ana Katherine Gonçalves
- Postgraduate Program in Health Sciences, Federal University of Rio Grande do Norte, Natal, Brazil.
| |
Collapse
|
10
|
Bogaards JA, van der Weele P, Woestenberg PJ, van Benthem BHB, King AJ. Bivalent Human Papillomavirus (HPV) Vaccine Effectiveness Correlates With Phylogenetic Distance From HPV Vaccine Types 16 and 18. J Infect Dis 2020; 220:1141-1146. [PMID: 31165164 PMCID: PMC6736382 DOI: 10.1093/infdis/jiz280] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Accepted: 06/03/2019] [Indexed: 12/20/2022] Open
Abstract
To substantiate cross-protection reported across AS04-adjuvanted bivalent human papillomavirus (HPV) vaccine (2vHPV) studies, we reevaluated vaccine effectiveness against type-specific HPV positivity as a function of phylogenetic distance to vaccine target types HPV-16 and -18. We provide evidence of sustained cross-protection up to 8 years postvaccination in a high-risk population in the Netherlands. Moreover, our findings suggest that genomic distance better explains cross-protection than distance measures based on capsid antigens only. Taken together, 2vHPV is predicted to provide partial cross-protection against HPV-31, -33, -35, -45, -52, and possibly -58, that is, acknowledged oncogenic types with close phylogenetic relationships to HPV-16 or -18.
Collapse
Affiliation(s)
- Johannes A Bogaards
- Centre for Infectious Disease Control, National Institute for Public Health and the Environment, Bilthoven.,Department of Epidemiology and Biostatistics, Maastricht University Medical Centre, The Netherlands
| | - Pascal van der Weele
- Centre for Infectious Disease Control, National Institute for Public Health and the Environment, Bilthoven.,Department of Pathology, Vrije Universiteit Amsterdam, Amsterdam University Medical Centres, Maastricht University Medical Centre, The Netherlands
| | - Petra J Woestenberg
- Centre for Infectious Disease Control, National Institute for Public Health and the Environment, Bilthoven.,Care and Public Health Research Institute, Maastricht University Medical Centre, The Netherlands
| | - Birgit H B van Benthem
- Centre for Infectious Disease Control, National Institute for Public Health and the Environment, Bilthoven
| | - Audrey J King
- Centre for Infectious Disease Control, National Institute for Public Health and the Environment, Bilthoven
| |
Collapse
|
11
|
Hoes J, Pasmans H, Knol MJ, Donken R, van Marm-Wattimena N, Schepp RM, King AJ, van der Klis FRM, de Melker HE. Persisting Antibody Response 9 Years After Bivalent Human Papillomavirus (HPV) Vaccination in a Cohort of Dutch Women: Immune Response and the Relation to Genital HPV Infections. J Infect Dis 2020; 221:1884-1894. [DOI: 10.1093/infdis/jiaa007] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Accepted: 01/08/2020] [Indexed: 01/29/2023] Open
Abstract
Abstract
The bivalent human papillomavirus (HPV) vaccine is highly effective and induces robust serological responses. Using a Dutch prospective cohort initiated in 2009, including 744 vaccinated and 294 unvaccinated girls (1993–1994) who provide a vaginal self-swab sample, serum sample, and questionnaire yearly, we report a high, persisting antibody response up to 9 years after vaccination for vaccine types HPV-16 or HPV-18. Antibodies against nonvaccine HPV types 31, 33, 45, 52, and 58 were lower but still significantly higher than in unvaccinated individuals. This was also reflected in the seroprevalence. We compared participant characteristics and antibody levels between vaccinated women with and those without HPV infections 1 year before infection (204 incident and 64 persistent infections), but we observed no consistent difference in type-specific antibody levels. Having a high-risk HPV infection was associated with sexual risk behavior and smoking 1 year before infection. Although high antibody levels are necessary for protection, our study suggests that on the individual level other factors such as HPV exposure or antibody avidity could be important.
Collapse
Affiliation(s)
- Joske Hoes
- Center for Infectious Disease Control, National Institute for Public Health and the Environment, Bilthoven, the Netherlands
- Department of Epidemiology and Biostatistics, VU University Medical Center, Amsterdam, the Netherlands
| | - Hella Pasmans
- Center for Infectious Disease Control, National Institute for Public Health and the Environment, Bilthoven, the Netherlands
- Department of Medical Oncology, Leiden University Medical Center, Leiden, the Netherlands
| | - Mirjam J Knol
- Center for Infectious Disease Control, National Institute for Public Health and the Environment, Bilthoven, the Netherlands
| | - Robine Donken
- Vaccine Evaluation Center, BC Children’s Hospital Research Institute, Vancouver, British Columbia, Canada
- BC Women’s Health Research Institute, BC Women’s Hospital + Health Centre, Vancouver, British Columbia, Canada
| | - Naomi van Marm-Wattimena
- Center for Infectious Disease Control, National Institute for Public Health and the Environment, Bilthoven, the Netherlands
| | - Rutger M Schepp
- Center for Infectious Disease Control, National Institute for Public Health and the Environment, Bilthoven, the Netherlands
| | - Audrey J King
- Center for Infectious Disease Control, National Institute for Public Health and the Environment, Bilthoven, the Netherlands
| | - Fiona R M van der Klis
- Center for Infectious Disease Control, National Institute for Public Health and the Environment, Bilthoven, the Netherlands
| | - Hester E de Melker
- Center for Infectious Disease Control, National Institute for Public Health and the Environment, Bilthoven, the Netherlands
| |
Collapse
|
12
|
Van Bilsen WPH, Kovaleva A, Bleeker MCG, King AJ, Bruisten SM, Brokking W, De Vries HJC, Meijer CJLM, Schim Van Der Loeff MF. HPV infections and flat penile lesions of the penis in men who have sex with men. PAPILLOMAVIRUS RESEARCH 2019; 8:100173. [PMID: 31226447 PMCID: PMC6595232 DOI: 10.1016/j.pvr.2019.100173] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Revised: 05/17/2019] [Accepted: 06/14/2019] [Indexed: 11/30/2022]
Abstract
Background Flat penile lesions (FPL) in heterosexual men are thought to play a role in the transmission of HPV. We investigated the association between FPL and penile HPV, and explored determinants of FPL in men who have sex with men (MSM). Methods In 2015–2016, MSM were recruited based on HIV and penile HPV status in a previous cohort. MSM self-completed a questionnaire. Peniscopy was performed after application of acetic acid to visualize FPL. Penile physician-collected samples were tested for HPV-DNA using the highly sensitive SPF10-PCR DEIA/LiPA25 system. HPV viral load (VL) was determined using a quantitative type-specific (q)PCR targeting the L1-region. Presence of HPV and HIV, HPV VL and circumcision status were compared between MSM with and without FPL. Results We included 116 MSM, of whom 59/116 (51%) MSM were HIV-positive and 54/116 (47%) had FPL. A penile HPV infection was present in 31/54 (57%) MSM with FPL and 34/62 (55%) MSM without FPL (p = 0.8). There was no difference between MSM with and without FPL regarding presence of penile HPV infection, HPV VL, HIV status or circumcision status (p > 0.05 for all). Conclusion Among MSM in Amsterdam, we found no association between FPL and penile HPV, HPV VL, HIV status or circumcision status.
Collapse
Affiliation(s)
- Ward P H Van Bilsen
- Department of Infectious Diseases, Public Health Service of Amsterdam, Amsterdam, the Netherlands.
| | - Alexandra Kovaleva
- Department of Infectious Diseases, Public Health Service of Amsterdam, Amsterdam, the Netherlands
| | - Maaike C G Bleeker
- Department of Pathology, Amsterdam UMC, Vrije Universiteit-University Medical Center, Amsterdam, the Netherlands
| | - Audrey J King
- Center for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM), Bilthoven, the Netherlands
| | - Sylvia M Bruisten
- Department of Infectious Diseases, Public Health Service of Amsterdam, Amsterdam, the Netherlands; Amsterdam Infection & Immunity Institute (AIII), Amsterdam UMC, Academic Medical Center, Amsterdam, the Netherlands
| | - Wilma Brokking
- Department of Internal Medicine, DC Klinieken, Amsterdam, the Netherlands
| | - Henry J C De Vries
- Department of Infectious Diseases, Public Health Service of Amsterdam, Amsterdam, the Netherlands; Department of Dermatology, Amsterdam UMC, Academic Medical Center, Amsterdam, the Netherlands
| | - Chris J L M Meijer
- Department of Pathology, Amsterdam UMC, Vrije Universiteit-University Medical Center, Amsterdam, the Netherlands
| | - Maarten F Schim Van Der Loeff
- Department of Infectious Diseases, Public Health Service of Amsterdam, Amsterdam, the Netherlands; Amsterdam Infection & Immunity Institute (AIII), Amsterdam UMC, Academic Medical Center, Amsterdam, the Netherlands
| |
Collapse
|