1
|
Su Y, Zheng T, Bi Z, Jia X, Li Y, Kuang X, Yang Y, Chen Q, Lin H, Huang Y, Huang S, Qiao Y, Wu T, Zhang J, Xia N. Pattern of multiple human papillomavirus infection and type competition: An analysis in healthy Chinese women aged 18-45 years. Hum Vaccin Immunother 2024; 20:2334474. [PMID: 38619081 PMCID: PMC11020552 DOI: 10.1080/21645515.2024.2334474] [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: 01/22/2024] [Accepted: 03/20/2024] [Indexed: 04/16/2024] Open
Abstract
To assess the pattern of multiple human papillomavirus infection to predict the type replacement postvaccination. A total of 7372 women aged 18-45y from a phase III trial of an Escherichia coli-produced HPV-16/18 vaccine were analyzed at enrollment visit before vaccination. Hierarchical multilevel logistic regression was used to evaluate HPV vaccine type and nonvaccine-type interactions with age as a covariate. Binary logistic regression was construed to compare multiple infections with single infections to explore the impact of multiple-type infections on the risk of cervical disease. Multiple HPV infections were observed in 25.2% of HPV-positive women and multiple infections were higher than expected by chance. Statistically significant negative associations were observed between HPV16 and 52, HPV18 and HPV51/52/58, HPV31 and HPV39/51/52/53/54/58, HPV33 and HPV52/58, HPV58 and HPV52, HPV6 and HPV 39/51/52/53/54/56/58. Multiple HPV infections increased the risk of CIN2+ and HSIL+, with the ORs of 2.27(95%CI: 1.41, 3.64) and 2.26 (95%CI: 1.29, 3.95) for multiple oncogenic HPV infection separately. However, no significant evidence for the type-type interactions on risk of CIN2+ or HSIL+. There is possibility of type replacement between several pairs of vaccine and nonvaccine HPV type. Multiple HPV infection increased the risk of cervical disease, but coinfection HPV types seem to follow independent disease processes. Continued post-vaccination surveillance for HPV 51/52/58 types and HPV 39/51 types separately was essential after the first and second generation of HPV vaccination implementation in China.
Collapse
Affiliation(s)
- Yingying Su
- State Key Laboratory of Vaccines for Infectious Diseases, Xiang an Biomedicine Laboratory, School of Public Health, Xiamen University, Xiamen, China
- National Institute of Diagnostics and Vaccine Development in Infectious Diseases, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Innovation Platform for Industry-Education Integration in Vaccine Research, NMPA Key Laboratory for Research and Evaluation of Infectious Disease Diagnostic Technology, Xiamen University, Xiamen, China
| | - Tingquan Zheng
- State Key Laboratory of Vaccines for Infectious Diseases, Xiang an Biomedicine Laboratory, School of Public Health, Xiamen University, Xiamen, China
- National Institute of Diagnostics and Vaccine Development in Infectious Diseases, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Innovation Platform for Industry-Education Integration in Vaccine Research, NMPA Key Laboratory for Research and Evaluation of Infectious Disease Diagnostic Technology, Xiamen University, Xiamen, China
| | - Zhaofeng Bi
- State Key Laboratory of Vaccines for Infectious Diseases, Xiang an Biomedicine Laboratory, School of Public Health, Xiamen University, Xiamen, China
- National Institute of Diagnostics and Vaccine Development in Infectious Diseases, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Innovation Platform for Industry-Education Integration in Vaccine Research, NMPA Key Laboratory for Research and Evaluation of Infectious Disease Diagnostic Technology, Xiamen University, Xiamen, China
| | - Xinhua Jia
- State Key Laboratory of Vaccines for Infectious Diseases, Xiang an Biomedicine Laboratory, School of Public Health, Xiamen University, Xiamen, China
- National Institute of Diagnostics and Vaccine Development in Infectious Diseases, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Innovation Platform for Industry-Education Integration in Vaccine Research, NMPA Key Laboratory for Research and Evaluation of Infectious Disease Diagnostic Technology, Xiamen University, Xiamen, China
- National Cancer Center, National Center for Cancer Clinical Research, The Cancer Institute, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing, China
| | - Yufei Li
- State Key Laboratory of Vaccines for Infectious Diseases, Xiang an Biomedicine Laboratory, School of Public Health, Xiamen University, Xiamen, China
- National Institute of Diagnostics and Vaccine Development in Infectious Diseases, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Innovation Platform for Industry-Education Integration in Vaccine Research, NMPA Key Laboratory for Research and Evaluation of Infectious Disease Diagnostic Technology, Xiamen University, Xiamen, China
- National Cancer Center, National Center for Cancer Clinical Research, The Cancer Institute, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing, China
| | - Xuefeng Kuang
- State Key Laboratory of Vaccines for Infectious Diseases, Xiang an Biomedicine Laboratory, School of Public Health, Xiamen University, Xiamen, China
- National Institute of Diagnostics and Vaccine Development in Infectious Diseases, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Innovation Platform for Industry-Education Integration in Vaccine Research, NMPA Key Laboratory for Research and Evaluation of Infectious Disease Diagnostic Technology, Xiamen University, Xiamen, China
- National Cancer Center, National Center for Cancer Clinical Research, The Cancer Institute, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing, China
| | - Yuan Yang
- State Key Laboratory of Vaccines for Infectious Diseases, Xiang an Biomedicine Laboratory, School of Public Health, Xiamen University, Xiamen, China
- National Institute of Diagnostics and Vaccine Development in Infectious Diseases, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Innovation Platform for Industry-Education Integration in Vaccine Research, NMPA Key Laboratory for Research and Evaluation of Infectious Disease Diagnostic Technology, Xiamen University, Xiamen, China
- National Cancer Center, National Center for Cancer Clinical Research, The Cancer Institute, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing, China
| | - Qi Chen
- State Key Laboratory of Vaccines for Infectious Diseases, Xiang an Biomedicine Laboratory, School of Public Health, Xiamen University, Xiamen, China
- National Institute of Diagnostics and Vaccine Development in Infectious Diseases, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Innovation Platform for Industry-Education Integration in Vaccine Research, NMPA Key Laboratory for Research and Evaluation of Infectious Disease Diagnostic Technology, Xiamen University, Xiamen, China
| | - Hongyan Lin
- State Key Laboratory of Vaccines for Infectious Diseases, Xiang an Biomedicine Laboratory, School of Public Health, Xiamen University, Xiamen, China
- National Institute of Diagnostics and Vaccine Development in Infectious Diseases, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Innovation Platform for Industry-Education Integration in Vaccine Research, NMPA Key Laboratory for Research and Evaluation of Infectious Disease Diagnostic Technology, Xiamen University, Xiamen, China
| | - Yue Huang
- State Key Laboratory of Vaccines for Infectious Diseases, Xiang an Biomedicine Laboratory, School of Public Health, Xiamen University, Xiamen, China
- National Institute of Diagnostics and Vaccine Development in Infectious Diseases, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Innovation Platform for Industry-Education Integration in Vaccine Research, NMPA Key Laboratory for Research and Evaluation of Infectious Disease Diagnostic Technology, Xiamen University, Xiamen, China
| | - Shoujie Huang
- State Key Laboratory of Vaccines for Infectious Diseases, Xiang an Biomedicine Laboratory, School of Public Health, Xiamen University, Xiamen, China
- National Institute of Diagnostics and Vaccine Development in Infectious Diseases, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Innovation Platform for Industry-Education Integration in Vaccine Research, NMPA Key Laboratory for Research and Evaluation of Infectious Disease Diagnostic Technology, Xiamen University, Xiamen, China
| | - Youlin Qiao
- National Cancer Center, National Center for Cancer Clinical Research, The Cancer Institute, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing, China
| | - Ting Wu
- State Key Laboratory of Vaccines for Infectious Diseases, Xiang an Biomedicine Laboratory, School of Public Health, Xiamen University, Xiamen, China
- National Institute of Diagnostics and Vaccine Development in Infectious Diseases, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Innovation Platform for Industry-Education Integration in Vaccine Research, NMPA Key Laboratory for Research and Evaluation of Infectious Disease Diagnostic Technology, Xiamen University, Xiamen, China
| | - Jun Zhang
- State Key Laboratory of Vaccines for Infectious Diseases, Xiang an Biomedicine Laboratory, School of Public Health, Xiamen University, Xiamen, China
- National Institute of Diagnostics and Vaccine Development in Infectious Diseases, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Innovation Platform for Industry-Education Integration in Vaccine Research, NMPA Key Laboratory for Research and Evaluation of Infectious Disease Diagnostic Technology, Xiamen University, Xiamen, China
| | - Ningshao Xia
- State Key Laboratory of Vaccines for Infectious Diseases, Xiang an Biomedicine Laboratory, School of Public Health, Xiamen University, Xiamen, China
- National Institute of Diagnostics and Vaccine Development in Infectious Diseases, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Innovation Platform for Industry-Education Integration in Vaccine Research, NMPA Key Laboratory for Research and Evaluation of Infectious Disease Diagnostic Technology, Xiamen University, Xiamen, China
| |
Collapse
|
2
|
Mo B, Ye Y, Yu M, Tong X, Cao H, Du C, Luo J, Xie C. Prevalence and genotype distribution of HPV combined with cervical pathological results in women from Sichuan, China: A cross-sectional study based on post-vaccination period 2019 to 2023. Cancer Med 2024; 13:e70148. [PMID: 39189602 PMCID: PMC11348228 DOI: 10.1002/cam4.70148] [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: 03/07/2024] [Revised: 07/03/2024] [Accepted: 08/14/2024] [Indexed: 08/28/2024] Open
Abstract
BACKGROUND Human papillomavirus (HPV) screening and vaccination exert efficacy in controlling the progression of cervical cancer. Thus, examinations into HPV prevalence, age-stratified specificity, genotype distribution, and their correlation with pathological outcomes can furnish robust evidence for customizing high-quality population screening and management. METHODS A cohort of 17,923 women attending clinics in the Jintang area, Sichuan, from January 2019 through August 2023 were enrolled in the study. Genotyping of HPV was conducted using real-time polymerase chain reaction (RT-PCR). The epidemiology and the relationship between HPV infection and histologic/cytologic abnormalities were subjected to analysis. RESULTS HPV infection was identified in 4387 women. The outpatient group exhibited a significantly higher HPV infection rate compared to the healthy examination group (26.5% vs. 17.5%, p < 0.05). The distribution of infection rates across different age groups exhibited a U-shaped pattern, with the highest infection rate in the group ≤20 years of age, succeeded by those >60 years of age. The 31-40 age group demonstrated the lowest prevalence of infection, but upon infection, its prevalence of the precancerous lesion CIN2-3 reached a maximum of 29.0%, constituting a novel finding. The most prevalent genotype was HPV52, followed by HPV16, 58, 53, 68, and 18. In the cytologic and histologic abnormalities group, the most common types were HPV52, 16, and 58. HPV16 predominantly appeared in high-grade intraepithelial neoplasia and carcinoma in situ, constituting over 60% of cases. While HPV type 52 was not individually detected in cervical cancer cases. And some other non-vaccine-covered HPV subtypes also showed high prevalence in Sichuan. The single infection rates of NH9-HPV (high-risk HPV subtypes covered by the non-nine-valent vaccine) in CIN2-3 and cervical cancer patients were 6.5% and 2.6%, respectively. Among them, HPV51, HPV53, HPV59, and HPV35 exhibited a significant preponderance, which even higher than HPV45 and HPV31 covered by the nine-valent vaccine types. And in NL9-HPV (low-risk HPV subtypes covered by the non-nine-valent vaccine), HPV42 accounted for the highest percentage in CIN2-3. A similar decreasing trend was observed in annual infection rates in the healthy examination population and in the 31-40 and 51-60 age groups, while the ≤20 age group showed an increase. Regarding type-specificity, HPV16 and HPV58 exhibited the most rapid declines. CONCLUSION This study furnishes the latest insights into the characteristics of HPV infection rate, age distribution, and genotype prevalence in Sichuan.
Collapse
Affiliation(s)
- Bangzhu Mo
- Department of Laboratory MedicineJintang First People's Hospital, Sichuan University, West China Hospital, Jintang HospitalChengduSichuanChina
| | - Yuanxin Ye
- Department of Laboratory MedicineWest China HospitalChengduSichuanChina
| | - Maowen Yu
- Department of Laboratory MedicineJintang First People's Hospital, Sichuan University, West China Hospital, Jintang HospitalChengduSichuanChina
| | - Xianli Tong
- Department of Laboratory MedicineJintang First People's Hospital, Sichuan University, West China Hospital, Jintang HospitalChengduSichuanChina
| | - Hongmei Cao
- Department of Obstetrics and GynecologyJintang First People's Hospital, Sichuan University, West China Hospital, Jintang HospitalChengduSichuanChina
| | - Chunmei Du
- Department of PathologyJintang First People's Hospital, Sichuan University, West China Hospital, Jintang HospitalChengduSichuanChina
| | - Jiangrong Luo
- Department of AnesthesiologySichuan Provincial People's Hospital, University of Electronic Science and Technology of ChinaChengduSichuanChina
| | - Chunbao Xie
- Department of Laboratory Medicine and Sichuan Provincial Key Laboratory for Human Disease Gene StudySichuan Provincial People's Hospital, University of Electronic Science and Technology of ChinaChengduSichuanChina
| |
Collapse
|
3
|
Pešut E, Šimić I, Fureš R, Milutin Gašperov N, Lež C, Feratović F, Kukina Žvigač T, Grce M, Erceg Ivkošić I, Sabol I. Monitoring HPV Prevalence and Risk Cofactors for Abnormal Cytology in the Post-Vaccination Period among Croatian Women. Viruses 2024; 16:642. [PMID: 38675981 PMCID: PMC11054414 DOI: 10.3390/v16040642] [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: 03/07/2024] [Revised: 04/12/2024] [Accepted: 04/17/2024] [Indexed: 04/28/2024] Open
Abstract
The incidence and mortality rate of cervical cancer in Croatia remains a health challenge despite screening efforts. Besides the persistent infection with HPV, the development of cancer is also associated with some cofactors. The goal of this study was to assess circulating HPV genotypes and risk factors for the development of cervical precancer after almost 16 years from the onset of HPV vaccination in Croatia. In this study, a total of 321 women attending gynecological care were evaluated. Relevant medical and demographic information, including cytology, were collected. HPV genotyping was performed by PCR. Comparing the HPV types found in circulation in the pre-vaccination (1999-2015) and post-vaccination periods (2020-2023), a statistically significant reduction in HPV 31 was noted, while the overall prevalence increased in the post-vaccination period. Besides the expected HPV positivity as a risk factor, the history of smoking was associated with LSIL or worse cytology at enrollment. For the first time, this population study revealed a statistically significant shift in the HPV genotype in the post-vaccination period, as well as the confirmation of risk factors for the development of abnormal cytology among Croatian women.
Collapse
Affiliation(s)
- Ena Pešut
- Division of Molecular Medicine, Ruđer Bošković Institute, Bijenička Cesta 54, 10000 Zagreb, Croatia; (E.P.); (I.Š.); (N.M.G.); (M.G.)
| | - Ivana Šimić
- Division of Molecular Medicine, Ruđer Bošković Institute, Bijenička Cesta 54, 10000 Zagreb, Croatia; (E.P.); (I.Š.); (N.M.G.); (M.G.)
| | - Rajko Fureš
- General Hospital Zabok, Bračak 8, 49210 Zabok, Croatia; (R.F.); (C.L.); (F.F.); (T.K.Ž.)
- Faculty of Dental Medicine and Health Osijek, Josip Juraj Strossmayer University Osijek, Crkvena 21, 31000 Osijek, Croatia
- Faculty of Health Studies, University of Rijeka, Viktora Cara Emina 5, 51000 Rijeka, Croatia
| | - Nina Milutin Gašperov
- Division of Molecular Medicine, Ruđer Bošković Institute, Bijenička Cesta 54, 10000 Zagreb, Croatia; (E.P.); (I.Š.); (N.M.G.); (M.G.)
| | - Cvjetko Lež
- General Hospital Zabok, Bračak 8, 49210 Zabok, Croatia; (R.F.); (C.L.); (F.F.); (T.K.Ž.)
- Faculty of Dental Medicine and Health Osijek, Josip Juraj Strossmayer University Osijek, Crkvena 21, 31000 Osijek, Croatia
| | - Fabijan Feratović
- General Hospital Zabok, Bračak 8, 49210 Zabok, Croatia; (R.F.); (C.L.); (F.F.); (T.K.Ž.)
| | - Tomica Kukina Žvigač
- General Hospital Zabok, Bračak 8, 49210 Zabok, Croatia; (R.F.); (C.L.); (F.F.); (T.K.Ž.)
| | - Magdalena Grce
- Division of Molecular Medicine, Ruđer Bošković Institute, Bijenička Cesta 54, 10000 Zagreb, Croatia; (E.P.); (I.Š.); (N.M.G.); (M.G.)
| | - Ivana Erceg Ivkošić
- Faculty of Dental Medicine and Health Osijek, Josip Juraj Strossmayer University Osijek, Crkvena 21, 31000 Osijek, Croatia
- Special Hospital Sveta Katarina, Branimirova 71 E, 10000 Zagreb, Croatia
| | - Ivan Sabol
- Division of Molecular Medicine, Ruđer Bošković Institute, Bijenička Cesta 54, 10000 Zagreb, Croatia; (E.P.); (I.Š.); (N.M.G.); (M.G.)
| |
Collapse
|
4
|
Florence AM, Fogel J, Mozey M, Dave S, O'Dell H, Fatehi M. Therapeutic human papilloma virus vaccination in patients at risk for cervical dysplasia. Minerva Obstet Gynecol 2024; 76:127-134. [PMID: 36193830 DOI: 10.23736/s2724-606x.22.05141-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
BACKGROUND Shared decision making between patients and their healthcare providers is recommended for use of the human papillomavirus (HPV) vaccine Gardasil 9 (9v-HPV) in women ages 27-45 years. We studied HPV vaccination as a treatment modality for patients undergoing colposcopy older than age 26 years who tested positive for high-risk subtypes of HPV (HR-HPV). METHODS A retrospective study (N.=155) was performed for patients that were evaluated for cervical dysplasia who tested positive for HR-HPV and received the 9v-HPV vaccine prior to repeat cervical cancer screening with co-testing. Demographic information, risk factors for cervical dysplasia, and treatment outcomes were assessed for response to vaccination as treatment. RESULTS Repeat co-testing was negative for HR-HPV in 76 patients (49%) and was positive in 79 patients (51%). A greater percentage of Hispanic patients cleared the virus and Black patients had a greater percentage of persistent HR-HPV on repeat co-testing (P=0.047). When comparing those who cleared the virus and those who had persistent HR-HPV, there were no differences observed for associated risk factors for dysplasia, HPV subtype, cytology or colposcopy results, vaccine dosing interval, or total number of vaccine doses received. CONCLUSIONS While the HPV vaccine is effective for prevention of infection by high-risk strains of HPV, it remains unclear whether 9v-HPV vaccine should be recommended as a treatment option in exposed patients beyond age 26. We recommend healthcare providers discuss usefulness of 9v-HPV vaccine with their unvaccinated patients 27 years and older at risk for cervical dysplasia.
Collapse
Affiliation(s)
- Ashley M Florence
- Department of Obstetrics and Gynecology, Nassau University Medical Center, New York, NY, USA
| | - Joshua Fogel
- Department of Obstetrics and Gynecology, Nassau University Medical Center, New York, NY, USA
- Department of Business Management, Brooklyn College, New York, NY, USA
| | - Makayla Mozey
- Department of Obstetrics and Gynecology, Nassau University Medical Center, New York, NY, USA
| | - Shachi Dave
- Department of Obstetrics and Gynecology, Nassau University Medical Center, New York, NY, USA
| | - Heidi O'Dell
- American University of the Caribbean School of Medicine, Pembroke Pines, FL, USA
| | - Mary Fatehi
- Department of Obstetrics and Gynecology, Nassau University Medical Center, New York, NY, USA -
| |
Collapse
|
5
|
Cheong HS, Chang Y, Kim Y, Kwon MJ, Cho Y, Kim B, Joo EJ, Bae YH, Kim C, Ryu S. Human papillomavirus infection and cardiovascular mortality: a cohort study. Eur Heart J 2024:ehae020. [PMID: 38321359 DOI: 10.1093/eurheartj/ehae020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 11/20/2023] [Accepted: 12/07/2023] [Indexed: 02/08/2024] Open
Abstract
BACKGROUND AND AIMS High-risk human papillomavirus (HR-HPV) infection-a well-established risk factor for cervical cancer-has associations with cardiovascular disease (CVD). However, its relationship with CVD mortality remains uncertain. This study examined the associations between HR-HPV infection and CVD mortality. METHODS As part of a health examination, 163 250 CVD-free Korean women (mean age: 40.2 years) underwent HR-HPV screening and were tracked for up to 17 years (median: 8.6 years). National death records identified the CVD mortality cases. Hazard ratios (HRs) and 95% confidence intervals (CIs) for CVD mortality were estimated using Cox proportional hazard regression analyses. RESULTS During 1 380 953 person-years of follow-up, 134 CVD deaths occurred, with a mortality rate of 9.1 per 105 person-years for HR-HPV(-) women and 14.9 per 105 person-years for HR-HPV(+) women. After adjustment for traditional CVD risk factors and confounders, the HRs (95% CI) for atherosclerotic CVD (ASCVD), ischaemic heart disease (IHD), and stroke mortality in women with HR-HPV infection compared with those without infection were 3.91 (1.85-8.26), 3.74 (1.53-9.14), and 5.86 (0.86-40.11), respectively. The association between HR-HPV infection and ASCVD mortality was stronger in women with obesity than in those without (P for interaction = .006), with corresponding HRs (95% CI) of 4.81 (1.55-14.93) for obese women and 2.86 (1.04-7.88) for non-obese women. CONCLUSIONS In this cohort study of young and middle-aged Korean women, at low risks for CVD mortality, those with HR-HPV infection had higher death rates from CVD, specifically ASCVD and IHD, with a more pronounced trend in obese individuals.
Collapse
Affiliation(s)
- Hae Suk Cheong
- Division of Infectious Diseases, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul 03181, Republic of Korea
| | - Yoosoo Chang
- Center for Cohort Studies, Total Healthcare Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Samsung Main Building B2, 250 Taepyung-ro 2ga, Jung-gu, Seoul 04514, Republic of Korea
- Department of Occupational and Environmental Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Samsung Main Building B2, 250 Taepyung-ro 2ga, Jung-gu, Seoul 04514, Republic of Korea
- Department of Clinical Research Design and Evaluation, SAIHST, Sungkyunkwan University, 115, Irwon-ro, Gangnam-gu, Seoul 06355, Republic of Korea
| | - Yejin Kim
- Center for Cohort Studies, Total Healthcare Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Samsung Main Building B2, 250 Taepyung-ro 2ga, Jung-gu, Seoul 04514, Republic of Korea
| | - Min-Jung Kwon
- Department of Laboratory Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul 03181, Republic of Korea
| | - Yoosun Cho
- Center for Cohort Studies, Total Healthcare Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Samsung Main Building B2, 250 Taepyung-ro 2ga, Jung-gu, Seoul 04514, Republic of Korea
| | - Bomi Kim
- Division of Infectious Diseases, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul 03181, Republic of Korea
| | - Eun-Jeong Joo
- Division of Infectious Diseases, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul 03181, Republic of Korea
| | - Young Ho Bae
- Department of Statistics, Sungkyunkwan University, Seoul 03063, Republic of Korea
| | - Chanmin Kim
- Department of Statistics, Sungkyunkwan University, Seoul 03063, Republic of Korea
| | - Seungho Ryu
- Center for Cohort Studies, Total Healthcare Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Samsung Main Building B2, 250 Taepyung-ro 2ga, Jung-gu, Seoul 04514, Republic of Korea
- Department of Occupational and Environmental Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Samsung Main Building B2, 250 Taepyung-ro 2ga, Jung-gu, Seoul 04514, Republic of Korea
- Department of Clinical Research Design and Evaluation, SAIHST, Sungkyunkwan University, 115, Irwon-ro, Gangnam-gu, Seoul 06355, Republic of Korea
- Healthcare Data Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, 29 Saemunan-ro, Jongno-gu, Seoul 03181, Republic of Korea
| |
Collapse
|
6
|
Tosado-Rodríguez E, Mendez LB, Espino AM, Dorta-Estremera S, Aquino EE, Romaguera J, Godoy-Vitorino F. Inflammatory cytokines and a diverse cervicovaginal microbiota associate with cervical dysplasia in a cohort of Hispanics living in Puerto Rico. PLoS One 2023; 18:e0284673. [PMID: 38064478 PMCID: PMC10707696 DOI: 10.1371/journal.pone.0284673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Accepted: 11/23/2023] [Indexed: 12/18/2023] Open
Abstract
Cervical cancer (CC) is women's fourth most common cancer worldwide. A worrying increase in CC rates in Hispanics suggests that besides Human papillomavirus infections, there may be other cofactors included in the epithelial microenvironment that could play a role in promoting the disease. We hypothesized that the cervical microbiome and the epithelial microenvironment favoring inflammation is conducive to disease progression in a group of Hispanics attending gynecology clinics in Puerto Rico. Few studies have focused on the joint microbiota and cytokine profile response in Hispanics outside the US, especially regarding the development of precancerous lesions. We aimed to investigate the relationship between the cervicovaginal microbiome and inflammation in Hispanic women living in PR while considering cervical dysplasia and HPV genotype risk. Cervical samples collected from 91 participants coming to gynecology clinics in San Juan, underwent 16S rRNA genes (V4 region) profiling, and cytokines were measured using Luminex MAGPIX technology. Cytokines were grouped as inflammatory (IL-1β, TNFα, IFNγ, IL-6), anti-inflammatory (IL- 4, IL-10, TGFβ1), and traffic-associated (IL-8, MIP1a, MCP1, IP10). They were related to microbes via an inflammation scoring index based on the quartile and tercile distribution of the cytokine's concentration. We found significant differences in the diversity and composition of the microbiota according to HPV type according to carcinogenic risk, cervical disease, and cytokine abundance. Community State Types (CSTs) represents a profile of microbial communities observed within the vaginal microbiome ecological niche, and Lactobacillus-depleted CST IV had ~ 90% dominance in participants with high-grade squamous intraepithelial lesions and high-risk HPV. The increasing concentration of pro-inflammatory cytokines was associated with a decrease in L. crispatus. In contrast, dysbiosis-associated bacteria such as Gardnerella, Prevotella, Atopobium concomitantly increased with pro-inflammatory cytokines. Our study highlights that the cervical microbiota of Hispanics living in Puerto Rico is composed mostly of diverse CST profiles with decreased Lactobacillus and is associated with a higher pro-inflammatory environment. The joint host-microbe interaction analyses via cytokine and microbiota profiling have very good translational potential.
Collapse
Affiliation(s)
- Eduardo Tosado-Rodríguez
- Department of Microbiology and Medical Zoology, School of Medicine, Medical Sciences Campus, University of Puerto Rico, Carolina, Puerto Rico, United States of America
| | - Loyda B. Mendez
- University Ana G. Méndez, Carolina Campus, Carolina, Puerto Rico, United States of America
| | - Ana M. Espino
- Department of Microbiology and Medical Zoology, School of Medicine, Medical Sciences Campus, University of Puerto Rico, Carolina, Puerto Rico, United States of America
| | - Stephanie Dorta-Estremera
- Department of Microbiology and Medical Zoology, School of Medicine, Medical Sciences Campus, University of Puerto Rico, Carolina, Puerto Rico, United States of America
- Cancer Biology, Comprehensive Cancer Center University of Puerto Rico, Carolina, Puerto Rico, United States of America
| | - Edna E. Aquino
- Department of Microbiology and Medical Zoology, School of Medicine, Medical Sciences Campus, University of Puerto Rico, Carolina, Puerto Rico, United States of America
| | - Josefina Romaguera
- Department of OBGYN, School of Medicine, Medical Sciences Campus, University of Puerto Rico, Carolina, Puerto Rico, United States of America
| | - Filipa Godoy-Vitorino
- Department of Microbiology and Medical Zoology, School of Medicine, Medical Sciences Campus, University of Puerto Rico, Carolina, Puerto Rico, United States of America
| |
Collapse
|
7
|
Visioli CB, Giorgi Rossi P, Armaroli P, Iossa A, Rizzolo R, Bonelli LA, Venturino E, Carozzi FM, Bisanzi S, De Marco L, Giordano L, Camussi E, Del Mistro A, Zappa M. The Consensus Project: Participation in cervical cancer screening by the first cohorts of girls offered HPV vaccination at age 15-16 years in Italy. J Med Screen 2023; 30:142-149. [PMID: 36999190 DOI: 10.1177/09691413231165237] [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] [Indexed: 04/01/2023]
Abstract
OBJECTIVE To evaluate the association between human papillomavirus vaccination status and participation in cervical cancer screening (at age 25) by the first cohorts of girls who were offered vaccination at the age of 15 to 16 years in Italy. METHODS Women born in 1993, 1994 and 1995 were invited to participate in cervical cancer screening between 2018 and 2020. We report participation in screening by vaccination status in three large areas, Florence province, Piedmont region and Savona province, where the Consensus Project was carried out. The relative risk of participation among vaccinated (≥2 doses) and unvaccinated women was estimated. Odds ratios (OR) of participation by vaccination status were estimated by logistic regression, adjusted by birthplace and birth cohort. RESULTS Overall, 34,993 women were invited for screening: 13,006 (37.2%) participated and 10,062 of these agreed to participate in the Consensus intervention study. Among the invited women and screening participants, vaccinated women were 51.0% and 60.6%, respectively. Comparing vaccinated and unvaccinated women, the adjusted OR of screening participation was 1.80 (95% confidence interval (CI): 1.72-1.89), 2.17 (95% CI: 1.94-2.42), 1.59 (95% CI: 1.50-1.68) and 1.15 (95% CI: 0.86-1.54) for overall, Florence, Piedmont and Savona, respectively. About 33% of the invited women were unvaccinated and did not participate in screening: 25.8%, 59.5% and 64.2% of women born in Italy, in high migration pressure countries and in advanced development countries, respectively. CONCLUSIONS Screening participation was higher among vaccinated than unvaccinated women. Active policies are needed to reduce inequalities, targeting the unscreened and unvaccinated population, particularly non-native women, to accelerate cervical cancer elimination in Italy.
Collapse
Affiliation(s)
- Carmen B Visioli
- Clinical Epidemiology and Clinical Governance Support Unit, Oncological Network, Prevention and Research Institute (ISPRO), Florence, Italy
| | - Paolo Giorgi Rossi
- Epidemiology Unit, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Paola Armaroli
- Cancer Epidemiology Unit and Centre for Cancer Prevention (CPO), City of Health and Science Hospital, Turin, Italy
| | - Anna Iossa
- Screening and Secondary Prevention Unit, Oncological Network, Prevention and Research Institute (ISPRO), Florence, Italy
| | - Raffaella Rizzolo
- Cancer Epidemiology Unit and Centre for Cancer Prevention (CPO), City of Health and Science Hospital, Turin, Italy
| | - Luigina A Bonelli
- Clinical Epidemiology Unit, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Ezio Venturino
- Pathological Anatomy Unit, ASL2 Liguria, San Paolo Hospital, Savona, Italy
| | - Francesca M Carozzi
- Regional Laboratory for Cancer Prevention, Oncological Network, Prevention and Research Institute (ISPRO), Florence, Italy
| | - Simonetta Bisanzi
- Regional Laboratory for Cancer Prevention, Oncological Network, Prevention and Research Institute (ISPRO), Florence, Italy
| | - Laura De Marco
- Cancer Epidemiology Unit and Centre for Cancer Prevention (CPO), City of Health and Science Hospital, Turin, Italy
| | - Livia Giordano
- Cancer Epidemiology Unit and Centre for Cancer Prevention (CPO), City of Health and Science Hospital, Turin, Italy
| | - Elisa Camussi
- Cancer Epidemiology Unit and Centre for Cancer Prevention (CPO), City of Health and Science Hospital, Turin, Italy
| | - Annarosa Del Mistro
- Immunology and Molecular Oncology Diagnostics, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy
| | - Marco Zappa
- Clinical Epidemiology and Clinical Governance Support Unit, Oncological Network, Prevention and Research Institute (ISPRO), Florence, Italy
| |
Collapse
|
8
|
TRAVERSI DEBORAH, CALABRÒ GIOVANNAELISA, FRANCESE CORINNE, FRANCHITTI ELENA, PULLIERO ALESSANDRA, SPATERA PAOLA, IZZOTTI ALBERTO, VENTURA CARLADELLA, LAI ALESSIA, BERGNA ANNALISA, GALLI MASSIMO, ZEHENDER GIANGUGLIELMO, TAMBURRO MANUELA, LOMBARDI ADELE, SALZO ANGELO, DE DONA ROBERTA, D’AMICO ANTONIO, VICCIONE VITTORIO, RIPABELLI GIANCARLO, BACCOLINI VALENTINA, MIGLIARA GIUSEPPE, PITINI ERICA, MARZUILLO CAROLINA, DE VITO CORRADO, PASTORINO ROBERTA, VILLARI PAOLO, BOCCIA STEFANIA. [Genomics in Public Health Scientific evidence and prospects for integration in the prevention practice]. JOURNAL OF PREVENTIVE MEDICINE AND HYGIENE 2023; 63:E1-E29. [PMID: 36818497 PMCID: PMC9910509 DOI: 10.15167/2421-4248/jpmh2022.63.3s2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Affiliation(s)
- DEBORAH TRAVERSI
- Dipartimento di Scienze della Sanità Pubblica e Pediatriche, Università di Torino, Torino, Italia
| | - GIOVANNA ELISA CALABRÒ
- Sezione di Igiene, Dipartimento Universitario di Scienze della Vita e Sanità Pubblica, Università Cattolica del Sacro Cuore, Roma, Italia
| | - CORINNE FRANCESE
- Dipartimento di Scienze della Sanità Pubblica e Pediatriche, Università di Torino, Torino, Italia
| | - ELENA FRANCHITTI
- Dipartimento di Scienze della Sanità Pubblica e Pediatriche, Università di Torino, Torino, Italia
| | | | - PAOLA SPATERA
- Dipartimento di Scienze della Salute, Università di Genova, Genova, Italia
| | - ALBERTO IZZOTTI
- Dipartimento di Medicina Sperimentale, Università di Genova, Genova, Italia
- IRCCS Ospedale Policlinico San Martino, Genova, Italia
| | - CARLA DELLA VENTURA
- Dipartimento di Scienze Biomediche e Cliniche, Università di Milano, Milano, Italia
- EpiSoMi CRC-Centro di Ricerca Coordinato, Università degli Studi di Milano, Milano, Italia
| | - ALESSIA LAI
- Dipartimento di Scienze Biomediche e Cliniche, Università di Milano, Milano, Italia
- EpiSoMi CRC-Centro di Ricerca Coordinato, Università degli Studi di Milano, Milano, Italia
| | - ANNALISA BERGNA
- Dipartimento di Scienze Biomediche e Cliniche, Università di Milano, Milano, Italia
- EpiSoMi CRC-Centro di Ricerca Coordinato, Università degli Studi di Milano, Milano, Italia
| | - MASSIMO GALLI
- Dipartimento di Scienze Biomediche e Cliniche, Università di Milano, Milano, Italia
| | - GIANGUGLIELMO ZEHENDER
- Dipartimento di Scienze Biomediche e Cliniche, Università di Milano, Milano, Italia
- EpiSoMi CRC-Centro di Ricerca Coordinato, Università degli Studi di Milano, Milano, Italia
| | - MANUELA TAMBURRO
- Dipartimento di Medicina e di Scienze della Salute “Vincenzo Tiberio”, Università del Molise, Campobasso, Italia
| | - ADELE LOMBARDI
- Dipartimento di Medicina e di Scienze della Salute “Vincenzo Tiberio”, Università del Molise, Campobasso, Italia
| | - ANGELO SALZO
- Azienda Sanitaria Regionale del Molise, Campobasso, Italia
| | - ROBERTA DE DONA
- Scuola di Specializzazione in Igiene e Medicina Preventiva, Università del Molise, Campobasso, Italia
| | - ANTONIO D’AMICO
- Scuola di Specializzazione in Igiene e Medicina Preventiva, Università del Molise, Campobasso, Italia
| | - VITTORIO VICCIONE
- Scuola di Specializzazione in Igiene e Medicina Preventiva, Università del Molise, Campobasso, Italia
| | - GIANCARLO RIPABELLI
- Dipartimento di Medicina e di Scienze della Salute “Vincenzo Tiberio”, Università del Molise, Campobasso, Italia
- Azienda Sanitaria Regionale del Molise, Campobasso, Italia
- Scuola di Specializzazione in Igiene e Medicina Preventiva, Università del Molise, Campobasso, Italia
| | - VALENTINA BACCOLINI
- Dipartimento di Sanità Pubblica e Malattie Infettive, Sapienza Università di Roma, Roma, Italia
| | - GIUSEPPE MIGLIARA
- Dipartimento di Sanità Pubblica e Malattie Infettive, Sapienza Università di Roma, Roma, Italia
| | | | - CAROLINA MARZUILLO
- Dipartimento di Sanità Pubblica e Malattie Infettive, Sapienza Università di Roma, Roma, Italia
| | - CORRADO DE VITO
- Dipartimento di Sanità Pubblica e Malattie Infettive, Sapienza Università di Roma, Roma, Italia
| | - ROBERTA PASTORINO
- Sezione di Igiene, Dipartimento Universitario di Scienze della Vita e Sanità Pubblica, Università Cattolica del Sacro Cuore, Roma, Italia
- Dipartimento Scienze della Vita e Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italia
| | - PAOLO VILLARI
- Dipartimento di Sanità Pubblica e Malattie Infettive, Sapienza Università di Roma, Roma, Italia
| | - STEFANIA BOCCIA
- Sezione di Igiene, Dipartimento Universitario di Scienze della Vita e Sanità Pubblica, Università Cattolica del Sacro Cuore, Roma, Italia
- Dipartimento Scienze della Vita e Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italia
| |
Collapse
|
9
|
The Effects of Human Papillomavirus Infection and Vaccination on Cardiovascular Diseases, NHANES 2003-2016. Am J Med 2023; 136:294-301.e2. [PMID: 36252711 DOI: 10.1016/j.amjmed.2022.09.021] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 09/22/2022] [Accepted: 09/28/2022] [Indexed: 01/03/2023]
Abstract
BACKGROUND Human papillomavirus (HPV) infection has been proposed to be an unconventional risk factor for cardiovascular diseases. We investigated the association between HPV infection and cardiovascular diseases among women with or without HPV vaccination. METHODS This cross-sectional study included 9,353 women aged between 20 to 59 years old who were tested for vaginal HPV DNA in the National Health and Nutrition Examination Survey (NHANES) 2003-2016. Cardiovascular diseases were defined as the presence of self-reported coronary heart diseases, heart attacks, angina pectoris, and stroke. The association between HPV and cardiovascular diseases was studied using logistic regression, with adjustment for the potential confounders. RESULTS A total of 40.8% of women were HPV DNA positive; 3.0% had cardiovascular diseases; and 9.0% of women received the HPV vaccine. The presence of vaginal HPV infection was associated with cardiovascular diseases (odd ratio [OR] = 1.66, 95% confidence interval [CI] 1.28-2.16), which remained significant (OR = 1.54, 95% CI 1.15-2.08) after adjustment for sociodemographic characteristics, lifestyle behaviors, medical history, family history of cardiovascular diseases, and antihypertensive drugs. The association was absent among those who were vaccinated against HPV (OR= 0.50, 95% CI 0.07-3.51) but present among those who were not (OR = 1.63, 95% CI 1.18-2.25). CONCLUSIONS There was an association between HPV infection and cardiovascular diseases. This association was not significant among women vaccinated against HPV. The effect of HPV vaccination on cardiovascular diseases requires further investigation.
Collapse
|
10
|
Ability of epidemiological studies to monitor HPV post-vaccination dynamics: a simulation study. Epidemiol Infect 2023; 151:e31. [PMID: 36727199 PMCID: PMC9990403 DOI: 10.1017/s0950268823000122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Genital human papillomavirus (HPV) infections are caused by a broad diversity of genotypes. As available vaccines target a subgroup of these genotypes, monitoring transmission dynamics of nonvaccine genotypes is essential. After reviewing the epidemiological literature on study designs aiming to monitor those dynamics, we evaluated their abilities to detect HPV-prevalence changes following vaccine introduction. We developed an agent-based model to simulate HPV transmission in a heterosexual population under various scenarios of vaccine coverage and genotypic interaction, and reproduced two study designs: post-vs.-prevaccine and vaccinated-vs.-unvaccinated comparisons. We calculated the total sample size required to detect statistically significant prevalence differences at the 5% significance level and 80% power. Although a decrease in vaccine-genotype prevalence was detectable as early as 1 year after vaccine introduction, simulations indicated that the indirect impact on nonvaccine-genotype prevalence (a decrease under synergistic interaction or an increase under competitive interaction) would only be measurable after >10 years whatever the vaccine coverage. Sample sizes required for nonvaccine genotypes were >5 times greater than for vaccine genotypes and tended to be smaller in the post-vs.-prevaccine than in the vaccinated-vs.-unvaccinated design. These results highlight that previously published epidemiological studies were not powerful enough to efficiently detect changes in nonvaccine-genotype prevalence.
Collapse
|
11
|
High Prevalence of HPV 51 in an Unvaccinated Population and Implications for HPV Vaccines. Vaccines (Basel) 2022; 10:vaccines10101754. [PMID: 36298619 PMCID: PMC9611345 DOI: 10.3390/vaccines10101754] [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: 09/21/2022] [Revised: 10/13/2022] [Accepted: 10/17/2022] [Indexed: 11/29/2022] Open
Abstract
Human papillomavirus (HPV) is detected in 99.7% of cervical cancers. Current vaccines target types 16 and 18. Prior to vaccination implementation, a prospective cohort study was conducted to determine baseline HPV prevalence in unvaccinated women in Wales; after HPV16 and HPV18, HPV 51 was found to be most prevalent. This study aimed to re-assess the unexpected high prevalence of HPV 51 and consider its potential for type-replacement. Two hundred HPV 51 positive samples underwent re-analysis by repeating the original methodology using HPV 51 GP5+/6+ PCR-enzyme immunoassay, and additionally a novel assay of HPV 51 E7 PCR. Data were correlated with age, social deprivation and cytology. Direct repeat of HPV 51 PCR-EIA identified 146/195 (75.0%) samples as HPV 51 positive; E7 PCR identified 166/195 (85.1%) samples as HPV 51 positive. HPV 51 prevalence increased with cytological grade. The prevalence of HPV 51 in the pre-vaccinated population was truly high. E7 DNA assays may offer increased specificity for HPV genotyping. Cross-protection of current vaccines against less-prevalent HPV types warrants further study. This study highlights the need for longitudinal investigation into the prevalence of non-vaccine HPV types, especially those phylogenetically different to vaccine types for potential type-replacement. Ongoing surveillance will inform future vaccines.
Collapse
|
12
|
Nakisige C, Adams SV, Namirembe C, Okoche L, Ferrenberg J, Towlerton A, Larsen A, Orem J, Casper C, Frenkel L, Uldrick TS. Multiple High-Risk HPV Types Contribute to Cervical Dysplasia in Ugandan Women Living With HIV on Antiretroviral Therapy. J Acquir Immune Defic Syndr 2022; 90:333-342. [PMID: 35195571 PMCID: PMC9203909 DOI: 10.1097/qai.0000000000002941] [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: 08/02/2021] [Accepted: 02/02/2022] [Indexed: 11/26/2022]
Abstract
BACKGROUND Cervical cancer mortality remains high in sub-Saharan Africa, especially among women living with HIV (WLWH). Characterization of prevalent high-risk human papillomavirus (hrHPV) types and immune function in WLWH with cervical abnormalities despite antiretroviral therapy (ART) can inform prevention strategies. SETTING Kampala, Uganda. METHODS From 2017 to 2020, we enrolled Ugandan women with cervical dysplasia detected with visual inspection with acetic acid (VIA). WLWH were required to be on ART >3 months with plasma HIV RNA <1000 copies/mL. Biopsies from VIA-positive lesions underwent histopathologic grading and cervical swab specimens were tested for hrHPV. Clinical correlations were evaluated with Poisson regression to estimate adjusted prevalence ratios (aPR). RESULTS One hundred eighty-eight WLWH and 116 HIV-seronegative women participated. Among WLWH, median ART duration was 6 years and median CD4 667 cells/µL. Cervical intraepithelial neoplasia (CIN) grade 2/3 was found in 29% of WLWH versus 9% of HIV-seronegative women. In women with CIN1 or without histopathology-confirmed dysplasia, hrHPV (aPR [95% confidence interval]: 2.17 [1.43 to 3.29]) and multiple hrHPV (aPR 3.73 [1.07 to 13.1]) were more common in WLWH, as were vaccine-targeted and vaccine-untargeted hrHPVtypes. Differences in hrHPV prevalence by HIV serostatus were not observed in women with CIN2/3 (interaction P < 0.01). Among WLWH, low CD4/8 ratio was associated with hrHPV while detectable plasma HIV RNA (20-1000 copies/mL) was associated with CIN2/3 or invasive cancer. CONCLUSION Despite ART, WLWH with cervical VIA abnormalities remain at elevated risk for multiple hrHPV and high-grade dysplasia. Cervical cancer prevention and research tailored for WLWH are warranted in the ART era.
Collapse
Affiliation(s)
| | - Scott V. Adams
- Vaccine and Infectious Disease Division and Global Oncology Program, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | | | - Lazarus Okoche
- Hutchinson Centre Research Institute - Uganda, Fred Hutch, Kampala, Uganda
| | | | - Andrea Towlerton
- Clinical Research Division and Global Oncology Program, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Anna Larsen
- Department of Epidemiology, University of Washington, Seattle, WA, USA
| | | | - Corey Casper
- Infectious Disease Research Institute, Seattle, WA, USA
- Departments of Medicine and Global Health, University of Washington, Seattle, WA, USA
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Lisa Frenkel
- Departments of Pediatrics, Laboratory Medicine and Pathology, Global Health and Medicine, University of Washington; and Center for Infectious Disease Research, Seattle Children’s Research Institute; Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Thomas S. Uldrick
- Vaccine and Infectious Disease Division and Global Oncology Program, Fred Hutchinson Cancer Research Center, Seattle, WA, USA, and University of Washington, Seattle, WA, USA
| |
Collapse
|
13
|
Acuti Martellucci C, Morettini M, Brotherton JM, Canfell K, Manzoli L, Flacco ME, Palmer M, Giorgi Rossi P, Martellucci M, Giacomini G, D'Errico MM, Pasqualini F. Impact of a human papillomavirus vaccination programme within organized cervical cancer screening: cohort study. Cancer Epidemiol Biomarkers Prev 2022; 31:588-594. [PMID: 35027435 DOI: 10.1158/1055-9965.epi-21-0895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 09/22/2021] [Accepted: 12/17/2021] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND We assessed the effectiveness of an HPV vaccination programme in lowering cervical abnormality risk, and conferring herd protection. METHODS Retrospective cohort study using linked screening and vaccination administrative health data of the general population of Ancona Province, Italy. We included all female residents born in 1990-1993, eligible for catch-up HPV vaccination up to age 25y, and adhering to organised screening in 2015-2020 (n=4665). Cervical abnormalities rates were compared between: vaccinated and unvaccinated women, and cohorts with high and low vaccination uptake. Analyses were adjusted for age, country of birth, screening tests number, laboratory, and municipality average income. Main outcomes were ASC-US+ or LSIL+ Pap smears, and CIN1+ or CIN2+ histology. RESULTS Mean screening age was 26.6{plus minus}1.5 years, and 1,118 screened women (24.0%) were vaccinated (mean vaccination age 19.2{plus minus}1.5 years). The diagnosed cervical abnormalities were: 107 LSIL+ (2.3%), 70 CIN1+ (1.5%), and 35 CIN2+ (0.8%). The adjusted odds ratios of LSIL+, CIN1+ and CIN2+ among vaccinated vs unvaccinated women were, respectively: 0.55 (95% confidence interval 0.33-0.91), 0.43 (0.22-0.86), and 0.31 (0.11-0.91). Among the unvaccinated, those in the highest-uptake (45.3%) 1993 cohort, versus the last pre-vaccination 1990 cohort, showed AORs of LSIL+ and CIN1+ of 0.23 (0.10-0.50), and 0.22 (0.07-0.69), respectively. CONCLUSIONS In the first evaluation from Central Italy, catch-up HPV vaccination considerably reduced the risk of all cervical abnormalities diagnosed within organized screening, and conferred an elevated degree of herd protection among unvaccinated women. IMPACT The high protection conferred by HPV vaccination suggests the need to update cervical screening.
Collapse
Affiliation(s)
| | | | | | - Karen Canfell
- The Daffodil Centre, The University of Sydney, A Joint Venture with Cancer Council NSW, University of Sydney
| | | | | | - Matthew Palmer
- Melbourne School of Population and Global Health, University of Melbourne
| | | | | | - Giusi Giacomini
- Oncologic Screening Unit, Marche Region Health Agency, Area Vasta 2
| | | | | |
Collapse
|
14
|
Ma M, Zhu J, Yang Y, Wang X, Jin Y, Zhang J, Wu S. The distribution and pathogenic risk of non-9-valent vaccine covered HPV subtypes in cervical lesions. Cancer Med 2022; 11:1542-1552. [PMID: 34981653 PMCID: PMC8921916 DOI: 10.1002/cam4.4532] [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: 10/19/2021] [Revised: 11/25/2021] [Accepted: 12/14/2021] [Indexed: 12/24/2022] Open
Abstract
Human papillomavirus (HPV) infection is the main cause of female precancerous lesions and cervical cancer. The development and application of HPV prophylactic vaccines have been recognized as a major effective intervention for the control of cervical lesions. However, the infection rate and clinical characters of non-9-valent vaccine covered HPV subtypes are still worth studying. In this retrospective study, we included patients diagnosed and treated in the Department of Gynecology of Shanghai General Hospital between January 2017 and February 2021. The clinical features of non-9-valent vaccine covered HPV subtypes were explored in 2179 patients who have normal results, 338 patients with cervical intraepithelial neoplasia 1 (CIN1), and 153 patients with ≥CIN2. Univariate analysis showed that compared to the normal cervix group, age ≥50, pregnancy ≥5, delivery ≥3, menopause, no condom use, and cervical transformation zone type III were risk factors for CIN1 or ≥CIN2 (p < 0.05). Thirty-one percent of CIN1 and 26% of ≥CIN2 were attributed to HPV51, HPV53, HPV56, and HPV68. Multivariate analysis revealed that HPV53, HPV81, age, menopause, cervical transformation area and involved glands were independent risk factors for ≥CIN2 group compared to the CIN1 group (p < 0.05). Additionally, among the 14 non-9-valent vaccine covered HPV subtypes, the infection rates of HPV53, 56, 51, and 68 were higher in this study. In conclusion, our study demonstrated the distribution and pathogenic risk of non-9-valent vaccine covered HPV subtypes in cervical lesions. These findings might supply a foundation for optimizing cervical cancer prevention in the post-vaccine era.
Collapse
Affiliation(s)
- Mingjun Ma
- Department of Obstetrics and Gynecology, Shanghai General Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, P.R. China
| | - Jingfen Zhu
- School of Public Health, Shanghai Jiao Tong University, Shanghai, P.R. China
| | - Yongbin Yang
- Department of Obstetrics and Gynecology, Shanghai General Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, P.R. China
| | - Xiaoyun Wang
- Department of Obstetrics and Gynecology, Shanghai General Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, P.R. China
| | - Yubiao Jin
- Department of Pathology, Shanghai General Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, P.R. China
| | - Jiawen Zhang
- Department of Obstetrics and Gynecology, Shanghai General Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, P.R. China.,Reproductive Medicine Center, Department of Obstetrics and Gynecology, Shanghai General Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, P.R. China
| | - Sufang Wu
- Department of Obstetrics and Gynecology, Shanghai General Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, P.R. China
| |
Collapse
|
15
|
Wang W, Kothari S, Baay M, Garland SM, Giuliano AR, Nygård M, Velicer C, Tota J, Sinha A, Skufca J, Verstraeten T, Sundström K. Real-world impact and effectiveness assessment of the quadrivalent HPV vaccine: a systematic review of study designs and data sources. Expert Rev Vaccines 2021; 21:227-240. [PMID: 34845951 DOI: 10.1080/14760584.2022.2008243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
INTRODUCTION Vaccine effectiveness and impact studies are typically observational, generating evidence after vaccine launch in a real-world setting. For human papillomavirus (HPV) vaccination studies, the variety of data sources and methods used is pronounced. Careful selection of study design, data capture and analytical methods can mitigate potential bias in such studies. AREAS COVERED We systematically reviewed the different study designs, methods, and data sources in published evidence (1/2007-3/2020), which assessed the quadrivalent HPV vaccine effectiveness and impact on cervical/cervicovaginal, anal, and oral HPV infections, anogenital warts, lesions in anus, cervix, oropharynx, penis, vagina or vulva, and recurrent respiratory papillomatosis. EXPERT OPINION The rapid growth in access to real-world data allows global monitoring of effects of different public health interventions, including HPV vaccination programs. But the use of data which are not collected or organized to support research also underscore a need to develop robust methodology that provides insight of vaccine effects and consequences of different health policy decisions. To achieve the WHO elimination goal, we foresee a growing need to evaluate HPV vaccination programs globally. A critical appraisal summary of methodology used will provide timely guidance to researchers who want to initiate research activities in various settings.
Collapse
Affiliation(s)
- Wei Wang
- Center for Observational and Real-world Evidence, Merck & Co. Inc., Kenilworth, NJ, USA
| | - Smita Kothari
- Center for Observational and Real-world Evidence, Merck & Co. Inc., Kenilworth, NJ, USA
| | - Marc Baay
- P95 Epidemiology & Pharmacovigilance, Leuven, Belgium
| | - Suzanne M Garland
- Department Obstetrics and Gynaecology, University of Melbourne, Centre Women's Infectious Diseases Research, Royal Women's Hospital, and Infection & Immunity Murdoch Children's Research Institute, Parkville, Australia
| | - Anna R Giuliano
- Center for Immunizaton and Infection Research in Cancer, Moffitt Cancer Center, Tampa, FL, USA
| | - Mari Nygård
- Department of Research, Cancer Registry of Norway, Oslo, Norway
| | - Christine Velicer
- Center for Observational and Real-world Evidence, Merck & Co. Inc., Kenilworth, NJ, USA
| | - Joseph Tota
- Center for Observational and Real-world Evidence, Merck & Co. Inc., Kenilworth, NJ, USA
| | - Anushua Sinha
- Center for Observational and Real-world Evidence, Merck & Co. Inc., Kenilworth, NJ, USA
| | - Jozica Skufca
- P95 Epidemiology & Pharmacovigilance, Leuven, Belgium
| | | | - Karin Sundström
- Department of Laboratory Medicine, Division of Pathology, Karolinska Institutet, Stockholm, Sweden
| |
Collapse
|
16
|
Lukic A, De Vincenzo R, Ciavattini A, Ricci C, Senatori R, Ruscito I, Frega A. Are We Facing a New Colposcopic Practice in the HPV Vaccination Era? Opportunities, Challenges, and New Perspectives. Vaccines (Basel) 2021; 9:1081. [PMID: 34696189 PMCID: PMC8538171 DOI: 10.3390/vaccines9101081] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 09/22/2021] [Accepted: 09/23/2021] [Indexed: 12/24/2022] Open
Abstract
The combination of primary and secondary prevention has already influenced the colposcopic practice by reduction in HPV (human papillomavirus) vaccine-type HSIL (HIGH-GRADE SIL), colposcopy referral numbers, colposcopic positive predictive value (PPV) for CIN2+, and by modification of referral pattern, colposcopic performance, and procedures. Different strategies, both isolated and combined, have been proposed in order to maintain the diagnostic accuracy of colposcopy: patient risk stratification based on immediate or future risk of CIN3+ or on HPV genotyping after a positive screening test. Data are needed to support alternative colposcopic strategies based on vaccination status and on the application of artificial intelligence where the patient's risk stratification is implicit in precision medicine which involves the transition from an operator-dependent morphology-based to a less-operator dependent, more biomolecular management. The patient's risk stratification based on any combination of "history" and "test results" to decrease colposcopy workload further reduce colposcopic and histologic morphological approaches, while adding genotyping to the risk stratification paradigm means less cytologic morphologic diagnosis. In Italy, there is a strong colposcopic tradition and there is currently no immediate need to reduce the number of colposcopies. Instead, there is a need for more accredited colposcopists to maintain the diagnostic accuracy of colposcopy in the vaccination era.
Collapse
Affiliation(s)
- Ankica Lukic
- Department of Surgical and Medical Sciences and Translational Medicine, Sapienza University of Rome, Sant’Andrea Hospital, Via di Grottarossa 1035-1039, 00189 Rome, Italy; (A.L.); (I.R.); (A.F.)
- Italian Society of Colposcopy and Cervicovaginal Pathology (SICPCV), 00186 Rome, Italy; (R.D.V.); (A.C.); (R.S.)
| | - Rosa De Vincenzo
- Italian Society of Colposcopy and Cervicovaginal Pathology (SICPCV), 00186 Rome, Italy; (R.D.V.); (A.C.); (R.S.)
- Gynecologic Oncology Unit, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, 00168 Rome, Italy
- Dipartimento di Scienze della Vita e Sanità Pubblica, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Andrea Ciavattini
- Italian Society of Colposcopy and Cervicovaginal Pathology (SICPCV), 00186 Rome, Italy; (R.D.V.); (A.C.); (R.S.)
- Gynecologic Section, Department of Odontostomatologic and Specialized Clinical Sciencies, Università Politecnica delle Marche, 60121 Ancona, Italy
| | - Caterina Ricci
- Gynecologic Oncology Unit, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, 00168 Rome, Italy
| | - Roberto Senatori
- Italian Society of Colposcopy and Cervicovaginal Pathology (SICPCV), 00186 Rome, Italy; (R.D.V.); (A.C.); (R.S.)
| | - Ilary Ruscito
- Department of Surgical and Medical Sciences and Translational Medicine, Sapienza University of Rome, Sant’Andrea Hospital, Via di Grottarossa 1035-1039, 00189 Rome, Italy; (A.L.); (I.R.); (A.F.)
| | - Antonio Frega
- Department of Surgical and Medical Sciences and Translational Medicine, Sapienza University of Rome, Sant’Andrea Hospital, Via di Grottarossa 1035-1039, 00189 Rome, Italy; (A.L.); (I.R.); (A.F.)
- Italian Society of Colposcopy and Cervicovaginal Pathology (SICPCV), 00186 Rome, Italy; (R.D.V.); (A.C.); (R.S.)
| |
Collapse
|
17
|
Ma MJ, Wang YN, Zhu JF, Wang XY, Jin YB, Liu XN, Wu SF, Yang YB. Characterization of HPV subtypes not covered by the nine-valent vaccine in patients with CIN 2-3 and cervical squamous cell carcinoma. Curr Probl Cancer 2021; 45:100761. [PMID: 34154817 DOI: 10.1016/j.currproblcancer.2021.100761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 05/13/2021] [Accepted: 05/14/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND As the second most common female malignant tumor, cervical cancer is also one of the most preventable and avoidable cancers. The World Health Organization has launched a global plan to accelerate the elimination of cervical cancer. Therefore, in the era of postvaccine, the role of HPV subtypes in cervical precancerous lesions and cervical cancer that are not covered by vaccine should be further discussed. The purpose of this study was to explore the role of HPV subtypes not covered by the nine-valent vaccine in high-grade cervical precancerous lesions and cervical cancer. MATERIALS AND METHODS A retrospective analysis was performed on the clinical data of 5220 patients with an HPV infection who were diagnosed and treated in the Department of Gynecology of Shanghai General Hospital between October 2016 and February 2020. In addition, the clinical characteristics of the biopsy results of 470 cases of cervical intraepithelial neoplasia (CIN) 2-3 and 205 cases of cervical squamous cell carcinoma were analyzed. RESULTS Among patients with HPV subtype infection not covered by the nine-valent vaccine, univariate analysis showed that compared with patients with CIN 2-3, age ≥ 50, not using condom and TCT reported as ASC-H were risk factors for cervical squamous cell carcinoma (P < 0.05). The detection rates of HPV subtype not covered by the nine-valent vaccine in CIN 2-3 and cervical squamous cell carcinoma patients were 7.23% and 6.34%, respectively. CONCLUSION In patients with CIN 2-3 and cervical squamous cell carcinoma, the infection rates of HPV subtype not covered by the nine-valent vaccine were 7.23% and 6.34%, respectively. With the increasing popularity of the vaccine, the infection rates of the corresponding HPV subtype decreased; however, HPV subtype infection not covered by the nine-valent vaccine should not be ignored.
Collapse
Affiliation(s)
- Ming-Jun Ma
- Department of Gynecology and Obstetrics, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
| | - Ya-Nan Wang
- Department of Gynecology and Obstetrics, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
| | - Jing-Fen Zhu
- School of Public Health, Shanghai Jiao Tong University, Shanghai, PR China
| | - Xiao-Yun Wang
- Department of Gynecology and Obstetrics, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
| | - Yu-Biao Jin
- Department of Pathology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
| | - Xiang-Nan Liu
- Department of Gynecology and Obstetrics, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
| | - Su-Fang Wu
- Department of Gynecology and Obstetrics, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, PR China.
| | - Yong-Bin Yang
- Department of Gynecology and Obstetrics, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, PR China.
| |
Collapse
|
18
|
Sabeena S, Ravishankar N. Postvaccination prevalence of vaccine-Human Papillomavirus (vHPV) genotypes among the target population: A systematic review and meta-analysis. J Med Virol 2021; 93:4659-4667. [PMID: 33764530 DOI: 10.1002/jmv.26968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 03/15/2021] [Accepted: 03/22/2021] [Indexed: 11/07/2022]
Abstract
Human Papillomavirus (HPV) vaccines are safe and are highly effective in reducing the prevalence of HPV infections and subsequent HPV associated diseases in the target population. A systematic review and meta-analysis was carried out searching electronic databases for articles published between January 2007 and September 2020 reporting the prevalence estimates of vaccine HPV (vHPV) types in women who had received one or more doses of quadrivalent or bivalent vaccines. This systematic review was based on standard systematic review guidelines and the meta-analysis was performed by pooling the HPV vaccine type prevalence data with 95% confidence interval (CI) among 16,929 young women who had received the prophylactic HPV vaccines before the age of 27 years. The overall pooled prevalence of vHPV types was.0.04 (95% CI: 0.02, 0.05). The meta-analysis concludes that prophylactic HPV vaccination before the age of 27 years results in a decline of vHPV types in young women.
Collapse
Affiliation(s)
- Sasidharanpillai Sabeena
- Manipal Institute of Virology, Manipal Academy of Higher Education (MAHE), Manipal, Karnataka, India
| | - Nagaraja Ravishankar
- Department of Biostatistics, Vallabhbhai Patel Chest Institute, University of Delhi, Delhi, India
| |
Collapse
|
19
|
Systematic literature review of cross-protective effect of HPV vaccines based on data from randomized clinical trials and real-world evidence. Vaccine 2021; 39:2224-2236. [PMID: 33744051 DOI: 10.1016/j.vaccine.2020.11.076] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 11/07/2020] [Accepted: 11/30/2020] [Indexed: 12/20/2022]
Abstract
BACKGROUND The extent of cross-protection provided by currently licensed bivalent and quadrivalent HPV vaccines versus direct protection against HPV 31-, 33-, 45-, 52-, and 58-related disease is debated. A systematic literature review was conducted to establish the duration and magnitude of cross-protection in interventional and observational studies. METHODS PubMed and Embase databases were searched to identify randomized controlled trials (RCT) and observational studies published between 2008 and 2019 reporting on efficacy and effectiveness of HPV vaccines in women against non-vaccine types 31, 33, 45, 52, 58, and 6 and 11 (non-bivalent types). Key outcomes of interest were vaccine efficacy against 6- and 12-month persistent infection or genital lesions, and type-specific genital HPV prevalence or incidence. RCT data were analyzed for the according-to-protocol (bivalent vaccine) or negative-for-14-HPV-types (quadrivalent vaccine) efficacy cohorts. RESULTS Data from 23 RCTs and 33 observational studies evaluating cross-protection were extracted. RCTs assessed cross-protection in post-hoc analyses of small size subgroups. Among fully vaccinated, baseline HPV-naïve women, the bivalent vaccine showed statistically significant cross-protective efficacy, although with wide confidence intervals, against 6-month and 12-month persistent cervical infections and CIN2+ only consistently for HPV 31 and 45, with the highest effect observed for HPV 31 (range 64.6% [95% CI: 27.6 to 83.9] to 79.1% [97.7% CI: 27.6 to 95.9] for 6-month persistent infection; maximal follow-up 4.7 years). No cross-protection was shown in extended follow-up. The quadrivalent vaccine efficacy reached statistical significance for HPV 31 (46.2% [15.3-66.4]; follow-up: 3.6 years). Similarly, observational studies found consistently significant effectiveness only against HPV 31 and 45 with both vaccines. CONCLUSIONS RCTs and observational studies show that cross-protection is inconsistent across non-vaccine HPV types and is largely driven by HPV 31 and 45. Furthermore, existing data suggest that it wanes over time; its long-term durability has not been established.
Collapse
|
20
|
González JV, Deluca GD, Correa RM, Liotta DJ, Basiletti JA, Fellner MD, Colucci MC, Alzogaray OG, Katz N, Carmona JJ, Tappari NF, Berner E, Cramer V, Real P, López Kaufman CV, Kosoy GJ, Katabian L, Severino MS, Aboslaiman RE, Chami C, Totaro ME, Rogoski C, Giurgiovich AJ, Martínez GL, Plana LM, Vizzotti C, Picconi MA. Strong reduction in prevalence of HPV16/18 and closely related HPV types in sexually active adolescent women following the introduction of HPV vaccination in Argentina. ACTA ACUST UNITED AC 2020; 10:100208. [PMID: 33161174 PMCID: PMC7683272 DOI: 10.1016/j.pvr.2020.100208] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Revised: 10/07/2020] [Accepted: 10/28/2020] [Indexed: 02/06/2023]
Abstract
HPV16/18 decreased by >93% in vaccinated sexually active Argentine girls. Detected reduction of HPV31 and 45 would add to the success of immunization. No genotype replacement was observed. First HPV vaccination monitoring data reported from a Latin American country.
Collapse
Affiliation(s)
- Joaquín Víctor González
- Servicio Virus Oncogénicos, Laboratorio Nacional y Regional de Referencia para HPV, Instituto Nacional de Enfermedades Infecciosas -ANLIS "Dr. Malbrán", Av. Velez Sársfield 563, C1282AFF, Buenos Aires, Argentina.
| | - Gerardo Daniel Deluca
- Facultad de Medicina, Universidad Nacional Del Nordeste, Mariano Moreno 1240, W3400ACX, Corrientes, Argentina.
| | - Rita Mariel Correa
- Servicio Virus Oncogénicos, Laboratorio Nacional y Regional de Referencia para HPV, Instituto Nacional de Enfermedades Infecciosas -ANLIS "Dr. Malbrán", Av. Velez Sársfield 563, C1282AFF, Buenos Aires, Argentina.
| | - Domingo Javier Liotta
- Laboratorio de Biología Molecular Aplicada, Facultad de Ciencias Exactas, Quimicas y Naturales, Universidad Nacional de Misiones, Av. Mariano Moreno 1375, N3300, Posadas, Misiones, Argentina; Instituto Nacional de Medicina Tropical- ANLIS "Dr. Malbrán", Neuquén y Jujuy S/n, N3370, Puerto Iguazú, Misiones, Argentina.
| | - Jorge Alejandro Basiletti
- Servicio Virus Oncogénicos, Laboratorio Nacional y Regional de Referencia para HPV, Instituto Nacional de Enfermedades Infecciosas -ANLIS "Dr. Malbrán", Av. Velez Sársfield 563, C1282AFF, Buenos Aires, Argentina.
| | - María Dolores Fellner
- Servicio Virus Oncogénicos, Laboratorio Nacional y Regional de Referencia para HPV, Instituto Nacional de Enfermedades Infecciosas -ANLIS "Dr. Malbrán", Av. Velez Sársfield 563, C1282AFF, Buenos Aires, Argentina.
| | - María Celeste Colucci
- Servicio Virus Oncogénicos, Laboratorio Nacional y Regional de Referencia para HPV, Instituto Nacional de Enfermedades Infecciosas -ANLIS "Dr. Malbrán", Av. Velez Sársfield 563, C1282AFF, Buenos Aires, Argentina.
| | - Olga Gabriela Alzogaray
- Centro Integral de Salud La Banda, Av. San Martín 449, G4300, La Banda, Santiago Del Estero, Argentina.
| | - Nathalia Katz
- Dirección de Control de Enfermedades Inmunoprevenibles, Ministerio de Salud de La Nación, Rivadavia 875, C1002AAG, Buenos Aires, Argentina.
| | - Juan José Carmona
- Servicio Ginecología, Hospital Escuela de Agudos "Ramón Madariaga", Av. Marconi 3736, N3300, Posadas, Misiones, Argentina.
| | - Néstor Fabián Tappari
- Servicio Ginecología, Hospital Escuela de Agudos "Ramón Madariaga", Av. Marconi 3736, N3300, Posadas, Misiones, Argentina.
| | - Enrique Berner
- Servicio de Adolescencia, Hospital General de Agudos "Dr. Cosme Argerich", Gral. Urquiza 609, C1221 ADC, Buenos Aires, Argentina.
| | - Viviana Cramer
- Servicio de Adolescencia, Hospital General de Agudos "Dr. Cosme Argerich", Gral. Urquiza 609, C1221 ADC, Buenos Aires, Argentina.
| | - Paula Real
- Servicio de Adolescencia, Hospital General de Agudos "Dr. Cosme Argerich", Gral. Urquiza 609, C1221 ADC, Buenos Aires, Argentina.
| | - Carlota Viviana López Kaufman
- Sección Adolescencia, Hospital General de Agudos "Bernardino Rivadavia", Av. Gral. Las Heras 2670, C1425ASQ, Buenos Aires, Argentina.
| | - Gabriela Judit Kosoy
- Sección Adolescencia, Hospital General de Agudos "Bernardino Rivadavia", Av. Gral. Las Heras 2670, C1425ASQ, Buenos Aires, Argentina.
| | - Lucía Katabian
- Sección Adolescencia, Hospital General de Agudos "Bernardino Rivadavia", Av. Gral. Las Heras 2670, C1425ASQ, Buenos Aires, Argentina.
| | - María Silvia Severino
- Servicio Adolescencia, Hospital General de Agudos "Carlos Durand", Av. Díaz Vélez 5044, C1405DCS, Buenos Aires, Argentina.
| | | | - Cecilia Chami
- Sub Programa Salud Integral Del Adolescente, Ministerio de Salud de Santiago Del Estero, Av. Belgrano Sur 2050, Santiago Del Estero, G4200, Argentina.
| | - María Elina Totaro
- Laboratorio de Biología Molecular Aplicada, Facultad de Ciencias Exactas, Quimicas y Naturales, Universidad Nacional de Misiones, Av. Mariano Moreno 1375, N3300, Posadas, Misiones, Argentina.
| | - Carolina Rogoski
- Servicio Ginecología, Hospital Escuela de Agudos "Ramón Madariaga", Av. Marconi 3736, N3300, Posadas, Misiones, Argentina.
| | - Alejandra Julia Giurgiovich
- Consultorio de Adolescencia, Hospital Zonal General de Agudos "Evita Pueblo", Calle 136 3008, B1884, Berazategui, Provincia de Buenos Aires, Argentina.
| | - Gloria Lilian Martínez
- Consultorio de Adolescencia, Hospital Zonal General de Agudos "Evita Pueblo", Calle 136 3008, B1884, Berazategui, Provincia de Buenos Aires, Argentina.
| | - Liliana Marisol Plana
- Consultorio de Adolescencia, Hospital Zonal General de Agudos "Evita Pueblo", Calle 136 3008, B1884, Berazategui, Provincia de Buenos Aires, Argentina.
| | - Carla Vizzotti
- Secretaría de Acceso a La Salud, Ministerio de Salud de La Nación, Av. 9 de Julio 1925, C1073ABA, Buenos Aires, Argentina.
| | - María Alejandra Picconi
- Servicio Virus Oncogénicos, Laboratorio Nacional y Regional de Referencia para HPV, Instituto Nacional de Enfermedades Infecciosas -ANLIS "Dr. Malbrán", Av. Velez Sársfield 563, C1282AFF, Buenos Aires, Argentina.
| |
Collapse
|
21
|
Kann H, Lehtinen M, Eriksson T, Surcel HM, Dillner J, Faust H. Sustained Cross-reactive Antibody Responses After Human Papillomavirus Vaccinations: Up to 12 Years Follow-up in the Finnish Maternity Cohort. J Infect Dis 2020; 223:1992-2000. [PMID: 33009576 DOI: 10.1093/infdis/jiaa617] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Accepted: 09/29/2020] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Human papillomaviruses (HPV) cause several human cancers. Bivalent (Cervarix) and quadrivalent (qGardasil) HPV vaccines both contain virus-like particles of the major oncogenic HPV types 16 and 18, but also cross-protect against some nonvaccine types. However, data on long-term sustainability of the cross-reactive antibody responses to HPV vaccines are scarce. METHODS Serum samples donated 7-12 years after immunization at age 16-17 years with bivalent (n = 730) or quadrivalent (n = 337) HPV vaccine were retrieved from the population-based Finnish Maternity Cohort biobank. Serum antibody levels against HPV types 6, 11, 16, 18, 31, 33, 35, 39, 45, 51, 52, 56, 58, 59, 68, and 73 were determined using multiplex pseudovirion binding assay. Antibody avidity was assessed using ammonium thiocyanate treatment. RESULTS Seropositivity for HPV31, 33, 35, 45, 51, 52, 58, 59, 68, and 73 was increasingly common (P ≤ .001; χ 2 test for trend for each of these types) when women had high anti-HPV16 antibody levels. For 8 nonvaccine HPV types seropositivity was more common among recipients of bivalent than quadrivalent vaccine, in particular for HPV31, 35, 45, 51, 52, and 58 (P < .001). Antibody avidity was higher in the quadrivalent vaccine recipients for HPV6, 11, and two of the nonvaccine types, but lower for HPV16 and 18 (P < .001). CONCLUSIONS Both vaccines elicit cross-reactive antibodies detectable even 12 years after vaccination. Cross-reactive seropositivity is more common in women with high anti-HPV16 antibody response and in the bivalent vaccine recipients.
Collapse
Affiliation(s)
- Hanna Kann
- Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Matti Lehtinen
- Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden.,Infections and Cancer Epidemiology, Deutsches Krebsforschungszentrum, Heidelberg, Germany
| | | | - Heljä-Marja Surcel
- Faculty of Medicine, University of Oulu, Oulu, Finland.,European Science Infrastructure Services, Oulu, Finland
| | - Joakim Dillner
- Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden.,Clinical Pathology/Cytology, Karolinska University Laboratory, Karolinska University Hospital, Stockholm, Sweden
| | - Helena Faust
- Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
| |
Collapse
|
22
|
Acuti Martellucci C, Nomura S, Yoneoka D, Ueda P, Brotherton J, Canfell K, Palmer M, Manzoli L, Giorgi Rossi P, De Togni A, Palmonari C, Califano A, Saito E, Hashizume M, Shibuya K. Human papillomavirus vaccine effectiveness within a cervical cancer screening programme: cohort study. BJOG 2020; 128:532-539. [PMID: 32779381 DOI: 10.1111/1471-0528.16429] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/13/2020] [Indexed: 12/15/2022]
Abstract
OBJECTIVE To assess the effectiveness of an HPV vaccination programme in reducing the risk of cervical abnormalities identified at subsequent screening. DESIGN Retrospective cohort study using administrative health data. SETTING General population of Ferrara Province, Italy. POPULATION Female residents born in 1986-1993 and participating in the organized cervical screening programme in 2011-2018, who were eligible for HPV vaccination in catch-up cohorts. METHODS Logistic regression to evaluate the potential association between abnormal cervical cytology and one, two, three or at least one dose of HPV vaccine. MAIN OUTCOME MEASURES Cervical abnormalities, as predicted by low-grade or high-grade cytology, by number of vaccine doses, stratified by age. RESULTS The sample consisted of 7785 women (mean age 27.5 years, SD 2.3). Overall, 391 (5.0%) were vaccinated with ≥1 dose and 893 (11.5%) had abnormal cytology. Women receiving at least one vaccine dose were significantly less likely to have an abnormal cytology (adjusted odds ratio 0.52; 95% confidence interval 0.34-0.79). Similar results were observed for women receiving a single dose, for both bivalent and quadrivalent vaccines, and applying buffer periods (excluding cytological outcomes within 1 month, 6 months and 1 year of the first dose). CONCLUSIONS In the context of an organised cervical screening programme in Italy, catch-up HPV vaccination almost halved the risk of cytological abnormalities. TWEETABLE ABSTRACT Among Ferrara women, vaccination against human papillomavirus halved the risk of screening cervical abnormalities.
Collapse
Affiliation(s)
- C Acuti Martellucci
- Department of Global Health Policy, School of International Health, Graduate School of Medicine, The University of Tokyo, Bunkyo City, Tokyo, Japan
| | - S Nomura
- Department of Global Health Policy, School of International Health, Graduate School of Medicine, The University of Tokyo, Bunkyo City, Tokyo, Japan
| | - D Yoneoka
- Department of Global Health Policy, School of International Health, Graduate School of Medicine, The University of Tokyo, Bunkyo City, Tokyo, Japan.,Division of Biostatistics and Bioinformatics, Graduate School of Public Health, St. Luke's International University, Chuo City, Tokyo, Japan
| | - P Ueda
- Department of Global Health Policy, School of International Health, Graduate School of Medicine, The University of Tokyo, Bunkyo City, Tokyo, Japan
| | - Jml Brotherton
- VCS Foundation, Carlton, VIC, Australia.,Melbourne School of Population and Global Health, The University of Melbourne, Carlton, VIC, Australia
| | - K Canfell
- Cancer Research Division, Cancer Council NSW, Woolloomooloo, NSW, Australia.,Sydney Medical School, University of Sydney, Camperdown, NSW, Australia
| | - M Palmer
- Department of Global Health Policy, School of International Health, Graduate School of Medicine, The University of Tokyo, Bunkyo City, Tokyo, Japan.,Melbourne School of Population and Global Health, The University of Melbourne, Carlton, VIC, Australia
| | - L Manzoli
- Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - P Giorgi Rossi
- Epidemiology Unit, Azienda Unità Sanitaria Locale - IRCCS Reggio Emilia, Reggio Emilia, Italy
| | - A De Togni
- Epidemiology and Public Health Department, Azienda Unità Sanitaria Locale Ferrara, Ferrara, Italy
| | - C Palmonari
- Epidemiology and Public Health Department, Azienda Unità Sanitaria Locale Ferrara, Ferrara, Italy
| | - A Califano
- Epidemiology and Public Health Department, Azienda Unità Sanitaria Locale Ferrara, Ferrara, Italy
| | - E Saito
- Division of Cancer Statistics Integration, Centre for Cancer Control and Information Services, National Cancer Center, Chuo City, Tokyo, Japan
| | - M Hashizume
- Department of Global Health Policy, School of International Health, Graduate School of Medicine, The University of Tokyo, Bunkyo City, Tokyo, Japan
| | - K Shibuya
- Department of Global Health Policy, School of International Health, Graduate School of Medicine, The University of Tokyo, Bunkyo City, Tokyo, Japan
| |
Collapse
|
23
|
Gray P, Kann H, Pimenoff VN, Adhikari I, Eriksson T, Surcel HM, Vänskä S, Dillner J, Faust H, Lehtinen M. Long-term follow-up of human papillomavirus type replacement among young pregnant Finnish females before and after a community-randomised HPV vaccination trial with moderate coverage. Int J Cancer 2020; 147:3511-3522. [PMID: 32574384 DOI: 10.1002/ijc.33169] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 05/10/2020] [Accepted: 06/08/2020] [Indexed: 12/15/2022]
Abstract
Large scale human papillomavirus (HPV) vaccination against the most oncogenic high-risk human papillomavirus (HPV) types 16/18 is rapidly reducing their incidence. However, attempts at assessing if this leads to an increase of nonvaccine targeted HPV types have been hampered by several limitations, such as the inability to differentiate secular trends. We performed a population-based serological survey of unvaccinated young women over 12 years. The women were under 23-years-old, residents from 33 communities which participated in a community-randomised trial (CRT) with approximately 50% vaccination coverage. Serum samples were retrieved pre-CRT and post-CRT implementation. Seropositivity to 17 HPV types was assessed. HPV seroprevalence ratios (PR) comparing the postvaccination to prevaccination era were estimated by trial arm. This was also assessed among the sexual risk-taking core group, where type replacement may occur more rapidly. In total, 8022 serum samples from the population-based Finnish Maternity Cohort were retrieved. HPV types 16/18 showed decreased seroprevalence among the unvaccinated in communities only after gender-neutral vaccination (PR16/18A = 0.8, 95% CI 0.7-0.9). HPV6/11 and HPV73 were decreased after gender-neutral vaccination (PR6/11A = 0.8, 95% CI 0.7-0.9, PR73A = 0.7, 95% CI 0.6-0.9, respectively) and girls-only vaccination (PR6/11B = 0.8, 95% CI 0.7-0.9, PR73B = 0.9, 95% CI 0.8-1.0). HPV68 alone was increased but only after girls-only vaccination (PR68B = 1.3, 95% CI 1.0-1.7, PRcore68B = 2.8, 95% CI 1.2-6.3). A large-scale, long-term follow-up found no type replacement in the communities with the strongest reduction of vaccine HPV types. Limited evidence for an increase in HPV68 was restricted to girls-only vaccinated communities and may have been due to secular trends (ClinicalTrials.gov number: NCT00534638).
Collapse
Affiliation(s)
- Penelope Gray
- Faculty of Social Sciences, Tampere University, Tampere, Finland
| | - Hanna Kann
- Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Ville N Pimenoff
- Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
- Finnish Cancer Centre-Mid Finland (FICAN-Mid), Tampere, Finland
| | - Indira Adhikari
- Faculty of Social Sciences, Tampere University, Tampere, Finland
| | - Tiina Eriksson
- Research and Development, Tampere University Hospital, Tampere, Finland
| | - Heljä-Marja Surcel
- Faculty of Medicine, University of Oulu, Oulu, Finland
- European Science Infrastructure Services, Oulu, Finland
| | - Simopekka Vänskä
- Department of Infectious Disease Control and Vaccination, Inst. for Health & Welfare, Helsinki, Finland
| | - Joakim Dillner
- Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Helena Faust
- Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Matti Lehtinen
- Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
- Finnish Cancer Centre-Mid Finland (FICAN-Mid), Tampere, Finland
- Department of Infectious Disease Control and Vaccination, Inst. for Health & Welfare, Helsinki, Finland
- Infections and Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| |
Collapse
|
24
|
Subasinghe AK, Wark JD, Phillips S, Cornall A, Brotherton JML, Garland SM. Quadrivalent human papillomavirus vaccination successfully reduces the prevalence of vaccine-targeted genotypes in a young, vaccine-eligible-age sample of Australian females. Sex Health 2020; 17:510-516. [PMID: 33341122 DOI: 10.1071/sh20033] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 10/26/2020] [Indexed: 12/26/2022]
Abstract
Background The prevalence of genital tract vaccine-type human papillomavirus (HPV) is on the decline due to high vaccine uptake through the national HPV immunisation program in Australia. The aim of this study was to investigate HPV vaccine coverage and factors associated with HPV in a vaccine-eligible sample of young Australian females. METHODS Females aged 16-25 years were recruited into the Young Female Health Initiative study, a young women's health study, via Facebook advertising from 2012 to 2017. Sexually active participants were asked to provide a self-collected vaginal swab for the detection of HPV DNA; positive samples were genotyped. Self-reported HPV vaccination status was confirmed by the National HPV Vaccination Program Register. Outcomes of the study were HPV acquisition and genotype, HPV vaccination status and factors associated with HPV. RESULTS Overall, 22.8% of samples (95% confidence interval (CI) 17.8-27.8%; n = 62/272) were positive for any HPV DNA, of which 19.1% (95% CI 14.4-23.8%; n = 52/272) were oncogenic types. HPV 16 was detected in three samples (1.1%; 95% CI -0.1%, 2.3%; two not HPV vaccinated and one vaccinated after sexual debut). Early sexual debut (<16 years) and multiple sexual partners were independently associated with an increased risk of any HPV. CONCLUSIONS In a community sample of vaccine-eligible-age females with a high vaccine uptake, the prevalence of vaccine-related HPV genotypes is extremely low. Early sexual debut and multiple sexual partners are positively associated with HPV, underscoring the importance of vaccination at the routinely recommended age of 12-13 years for best vaccine impact.
Collapse
Affiliation(s)
- Asvini K Subasinghe
- Centre for Women's Infectious Diseases Research, Royal Women's Hospital, 20 Flemington Road, Parkville, Vic. 3052, Australia; and Murdoch Children's Research Institute, Infection and Immunity, Royal Women's Hospital, Flemington Road, Parkville, Vic. 3052, Australia; and Present address: Department of General Practice, Monash University, 1/270 Ferntree Gully Road, Notting Hill, Vic. 3168, Australia; and Corresponding author.
| | - John D Wark
- The University of Melbourne Department of Medicine, Royal Melbourne Hospital, Parkville, Vic. 3050, Australia; and Bone and Mineral Medicine, Royal Melbourne Hospital, Parkville, Vic. 3050, Australia
| | - Samuel Phillips
- Centre for Women's Infectious Diseases Research, Royal Women's Hospital, 20 Flemington Road, Parkville, Vic. 3052, Australia; and Murdoch Children's Research Institute, Infection and Immunity, Royal Women's Hospital, Flemington Road, Parkville, Vic. 3052, Australia
| | - Alyssa Cornall
- Centre for Women's Infectious Diseases Research, Royal Women's Hospital, 20 Flemington Road, Parkville, Vic. 3052, Australia; and Murdoch Children's Research Institute, Infection and Immunity, Royal Women's Hospital, Flemington Road, Parkville, Vic. 3052, Australia; and Department of Obstetrics and Gynaecology, The University of Melbourne, Parkville, Vic. 3052, Australia
| | - Julia M L Brotherton
- VCS Population Health, VCS Foundation, East Melbourne, Vic. 3002, Australia; and Melbourne School of Population and Global Health, The University of Melbourne, Vic. 3053, Australia
| | - Suzanne M Garland
- Centre for Women's Infectious Diseases Research, Royal Women's Hospital, 20 Flemington Road, Parkville, Vic. 3052, Australia; and Murdoch Children's Research Institute, Infection and Immunity, Royal Women's Hospital, Flemington Road, Parkville, Vic. 3052, Australia; and Department of Obstetrics and Gynaecology, The University of Melbourne, Parkville, Vic. 3052, Australia
| |
Collapse
|
25
|
Joo EJ, Chang Y, Kwon MJ, Cho A, Cheong HS, Ryu S. High-Risk Human Papillomavirus Infection and the Risk of Cardiovascular Disease in Korean Women. Circ Res 2019; 124:747-756. [PMID: 30727837 DOI: 10.1161/circresaha.118.313779] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
RATIONALE Until now, no cohort studies have evaluated the relationship between high-risk human papillomavirus (HPV) infection and new-onset cardiovascular diseases (CVD). OBJECTIVE We investigated an association between high-risk HPV infection and the development of CVD. METHODS AND RESULTS We conducted a cohort study of 63 411 women aged 30 or older without CVD at baseline who underwent a high-risk HPV test and were followed annually or biennially from 2011 to 2016. CVD was ascertained through the linkage to the Health Insurance and Review Agency database. A Cox-proportional hazards regression model was used to estimate adjusted hazard ratios (HRs) with 95% CIs of incident CVD. The prevalence of high-risk HPV infection was 7.6%. During 261 598.9 person-years of follow-up, 1122 cases of new-onset CVD were identified (incidence rate of 4.3 per 103 person-years). High-risk HPV infection was significantly associated with incident CVD. After adjustment for possible confounders, and high sensitivity C-reactive protein, a significant association between high-risk HPV infection and incident CVD was still observed, with a corresponding HR (95% CI) of 1.25 (1.03-1.52). This association was stronger among individuals with obesity and those with metabolic syndrome. Multivariable-adjusted HR (95% CI) for incident CVD comparing high-risk HPV-positive- to high-risk HPV-negative participants was 1.10 (0.87-1.39) in the nonobese, whereas corresponding HR (95% CI) was 1.73 (1.19-2.51) in those with obesity ( P for interaction by obesity=0.02). Similarly, multivariable-adjusted HR (95% CI) for incident CVD comparing high-risk HPV-positive- to high-risk HPV-negative participants was 1.09 (0.87-1.36) in those without metabolic syndrome and 1.99 (1.28-3.08) in those with MetS ( P for interaction=0.05). CONCLUSION In this large cohort, high-risk HPV infection was significantly associated with an increased risk of developing CVD, especially in obese individuals and those with MetS, indicating that high-risk HPV might affect CVD risk with possible effect modification by obesity and MetS.
Collapse
Affiliation(s)
- Eun-Jeong Joo
- From the Division of Infectious Diseases, Department of Internal Medicine (E.-J.J., H.S.C.), Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Yoosoo Chang
- Center for Cohort Studies, Total Healthcare Center (Y.C., A.C., S.R.), Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.,Department of Occupational and Environmental Medicine (Y.C., S.R.), Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.,Department of Clinical Research Design & Evaluation, SAIHST, Sungkyunkwan University, Seoul, Republic of Korea (Y.C., S.R.)
| | - Min-Jung Kwon
- Department of Laboratory Medicine (M.-J.K.), Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Ara Cho
- Center for Cohort Studies, Total Healthcare Center (Y.C., A.C., S.R.), Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Hae Suk Cheong
- From the Division of Infectious Diseases, Department of Internal Medicine (E.-J.J., H.S.C.), Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Seungho Ryu
- Center for Cohort Studies, Total Healthcare Center (Y.C., A.C., S.R.), Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.,Department of Occupational and Environmental Medicine (Y.C., S.R.), Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.,Department of Clinical Research Design & Evaluation, SAIHST, Sungkyunkwan University, Seoul, Republic of Korea (Y.C., S.R.)
| |
Collapse
|
26
|
Latsuzbaia A, Arbyn M, Tapp J, Fischer M, Weyers S, Pesch P, Mossong J. Effectiveness of bivalent and quadrivalent human papillomavirus vaccination in Luxembourg. Cancer Epidemiol 2019; 63:101593. [DOI: 10.1016/j.canep.2019.101593] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 08/23/2019] [Accepted: 08/28/2019] [Indexed: 01/17/2023]
|
27
|
Widdice LE, Bernstein DI, Franco EL, Ding L, Brown DR, Ermel AC, Higgins L, Kahn JA. Decline in vaccine-type human papillomavirus prevalence in young men from a Midwest metropolitan area of the United States over the six years after vaccine introduction. Vaccine 2019; 37:6832-6841. [PMID: 31582269 DOI: 10.1016/j.vaccine.2019.08.052] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Revised: 08/20/2019] [Accepted: 08/21/2019] [Indexed: 10/25/2022]
Abstract
PURPOSE The aim of this study was to determine changes in human papillomavirus (HPV) prevalence among young men from a Midwest metropolitan area over the six years after vaccine introduction, including HPV prevalence in men overall, in vaccinated men to examine vaccine impact and in unvaccinated men to examine herd protection. An exploratory aim was to examine associations between number of vaccine doses and HPV prevalence. METHODS Men aged 14-26 years reporting male-female and/or male-male sexual contact were recruited from a primary care clinic, sexually transmitted disease clinic, and community setting during two waves of data collection: 2013-2014 (N = 400) and 2016-2017 (N = 347). Participants completed a questionnaire and were tested for penile, scrotal and anal HPV. Changes in prevalence of any (≥1 type) and vaccine-type HPV (HPV6, 11, 16, and/or 18) were examined using propensity score weighted logistic regression. Associations between number of doses and HPV infection were determined using chi-square tests and logistic regression. RESULTS The proportion of men with a history of ≥1 HPV vaccine doses increased from 23% to 44% (p < 0.001) from waves 1 to 2. After propensity score weighting, infection with ≥1 vaccine-type HPV significantly decreased among all men (29% to 20%; 31% decrease; odds ratio [OR] = 0.62, 95% confidence interval [CI] = 0.44-0.88) and unvaccinated men (32% to 21%; 36% decrease; OR = 0.56, 95%CI = 0.34-0.86); there was a non-significant decrease (21%) among vaccinated men. Associations between number of doses and HPV prevalence were not statistically significant. CONCLUSIONS Prevalence of vaccine-type HPV decreased among all, vaccinated, and unvaccinated men six years after HPV vaccine recommendation, supporting vaccine impact and herd protection. Decreases in vaccine-type HPV in all men appear to be due to decreases in unvaccinated men, suggesting that the full impact of vaccination has yet to be realized. Continued monitoring and efforts to vaccinate men prior to sexual initiation are warranted.
Collapse
Affiliation(s)
- Lea E Widdice
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA; Division of Adolescent and Transition Medicine, Cincinnati Children's Hospital Medical Center, 3333 Burnet Ave., Cincinnati, OH, USA.
| | - David I Bernstein
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA; Division of Infectious Diseases, Cincinnati Children's Hospital Medical Center, 3333 Burnet Ave., Cincinnati, OH, USA.
| | - Eduardo L Franco
- Department of Oncology and Department of Epidemiology & Biostatistics, McGill University, Faculty of Medicine, 5100 Maisonneuve Blvd West, Suite 720, Montreal, QC H4A3T2, Canada.
| | - Lili Ding
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA; Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, 3333 Burnet Ave., Cincinnati, OH, USA.
| | - Darron R Brown
- Department of Medicine and Department of Microbiology and Immunology, Indiana University School of Medicine, 635 Barnhill Dr., Van Nuys Medical Sciences Building, Suite 224, Indianapolis, IN 46202, USA.
| | - Aaron C Ermel
- Department of Medicine and Department of Microbiology and Immunology, Indiana University School of Medicine, 635 Barnhill Dr., Van Nuys Medical Sciences Building, Suite 224, Indianapolis, IN 46202, USA.
| | - Lisa Higgins
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA; Division of Adolescent and Transition Medicine, Cincinnati Children's Hospital Medical Center, 3333 Burnet Ave., Cincinnati, OH, USA.
| | - Jessica A Kahn
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA; Division of Adolescent and Transition Medicine, Cincinnati Children's Hospital Medical Center, 3333 Burnet Ave., Cincinnati, OH, USA.
| |
Collapse
|
28
|
Ährlund-Richter A, Cheng L, Hu YOO, Svensson M, Pennhag AAL, Ursu RG, Haeggblom L, Grün N, Ramqvist T, Engstrand L, Dalianis T, Du J. Changes in Cervical Human Papillomavirus (HPV) Prevalence at a Youth Clinic in Stockholm, Sweden, a Decade After the Introduction of the HPV Vaccine. Front Cell Infect Microbiol 2019; 9:59. [PMID: 30949454 PMCID: PMC6435486 DOI: 10.3389/fcimb.2019.00059] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Accepted: 02/26/2019] [Indexed: 12/21/2022] Open
Abstract
Aim: This study aimed to follow the impact of human papillomavirus (HPV) catch-up and vaccination on the very high cervical HPV-prevalence in women at a youth clinic in central Stockholm during the period 2008–2018. Background: 2008–2010, cervical HPV-prevalence (69.5%) and HPV16 prevalence (34.7%) were high in non-vaccinated women at a youth clinic in Stockholm. 2013–2015, after the introduction of the quadrivalent-Gardasil® HPV-vaccine, HPV16 and HPV6 prevalence had decreased. Here, cervical HPV-prevalence was investigated 10 years after primary sampling. Material and Methods: 2017–2018, 178 cervical swabs, from women aged 15–23 years old, were tested for 27 HPV types by a bead-based multiplex method. HPV-prevalence data were then related to vaccination status and age and compared to HPV-prevalence in 615 samples from 2008 to 2010 and 338 samples from 2013 to 2015 from the same clinic, and to HPV types in 143 cervical cancer cases during 2003–2008 in Stockholm. Results: The proportion of vaccinated women increased from 10.7% (2008–2010) to 82.1% (2017–2018). The prevalence of all 27 HPVs, all high-risk HPVs (HR-HPVs) and the combined presence of the quadrivalent-Gardasil® types HPV16, 18, 6, and 11, was lower in vaccinated compared to unvaccinated women (67.4 vs. 93.3%, p = 0.0031, 60.1 vs. 86.7%, p = 0.0057 and 5.8 vs. 26.7%, p = 0.002, respectively). Furthermore, HPV16 prevalence in non-vaccinated women 2017–2018 was lower than that in 2008–2010 (16.7 and 34.7%, respectively, p = 0.0471) and similar trends were observed for HPV18 and 11. In both vaccinated and non-vaccinated women, the most common non-quadrivalent-Gardasil® vaccine HR-HPV types were HPV39, 51, 52, 56, and 59. Together they accounted for around 9.8% of cervical cancer cases in Stockholm during 2003–2008, and their prevalence tended to have increased during 2017–2018 compared to 2008–2010. Conclusion: Quadrivalent-Gardasil® vaccination has decreased HPV-vaccine type prevalence significantly. However, non-vaccine HR-HPV types remain high in potentially high-risk women at a youth clinic in Stockholm.
Collapse
Affiliation(s)
| | - Liqin Cheng
- Department of Microbiology, Tumor and Cell Biology, Centre for Translational Microbiome Research, Karolinska Institutet, Stockholm, Sweden
| | - Yue O O Hu
- Department of Microbiology, Tumor and Cell Biology, Centre for Translational Microbiome Research, Karolinska Institutet, Stockholm, Sweden.,Science for Life Laboratory, Department of Microbiology, Tumor and Cell Biology, Stockholm, Sweden
| | - Mikaela Svensson
- Department of Microbiology, Tumor and Cell Biology, Centre for Translational Microbiome Research, Karolinska Institutet, Stockholm, Sweden
| | - Alexandra A L Pennhag
- Department of Microbiology, Tumor and Cell Biology, Centre for Translational Microbiome Research, Karolinska Institutet, Stockholm, Sweden.,Science for Life Laboratory, Department of Microbiology, Tumor and Cell Biology, Stockholm, Sweden
| | - Ramona G Ursu
- Department of Oncology and Pathology, Karolinska Institutet, Stockholm, Sweden.,Department of Microbiology (Bacteriology, Virology) and Parasitology, Grigore T. Popa University of Medicine and Pharmacy, Iaşi, Romania
| | - Linnea Haeggblom
- Department of Oncology and Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Nathalie Grün
- Department of Oncology and Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Torbjörn Ramqvist
- Department of Oncology and Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Lars Engstrand
- Department of Microbiology, Tumor and Cell Biology, Centre for Translational Microbiome Research, Karolinska Institutet, Stockholm, Sweden.,Science for Life Laboratory, Department of Microbiology, Tumor and Cell Biology, Stockholm, Sweden
| | - Tina Dalianis
- Department of Oncology and Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Juan Du
- Department of Microbiology, Tumor and Cell Biology, Centre for Translational Microbiome Research, Karolinska Institutet, Stockholm, Sweden
| |
Collapse
|
29
|
Covert C, Ding L, Brown D, Franco EL, Bernstein DI, Kahn JA. Evidence for cross-protection but not type-replacement over the 11 years after human papillomavirus vaccine introduction. Hum Vaccin Immunother 2019; 15:1962-1969. [PMID: 30633598 DOI: 10.1080/21645515.2018.1564438] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
Examination of cross-protection and type replacement after human papillomavirus (HPV) vaccine introduction is essential to guide vaccination recommendations and policies. The aims of this study were to examine trends in non-vaccine-type HPV: 1) genetically related to vaccine types (to assess for cross-protection) and 2) genetically unrelated to vaccine types (to assess for type replacement), among young women 13-26 years of age during the 11 years after HPV vaccine introduction. Participants were recruited from a hospital-based teen health center and a community health department for four cross-sectional surveillance studies between 2006 and 2017. Participants completed a survey that assessed sociodemographic characteristics and behaviors, and cervicovaginal swabs were collected and tested for 36 HPV genotypes. We determined changes in proportions of non-vaccine-type HPV prevalence and conducted logistic regression to determine the odds of infection across the surveillance studies, propensity-score adjusted to control for selection bias. Analyses were stratified by vaccination status. Among vaccinated women who received only the 4-valent vaccine (n = 1,540), the adjusted prevalence of HPV types genetically related to HPV16 decreased significantly by 45.8% (adjusted odds ratio [AOR] = 0.48, 95% confidence interval [CI] = 0.31-0.74) from 2006-2017, demonstrating evidence of cross-protection. The adjusted prevalence of HPV types genetically related to HPV18 did not change significantly (14.2% decrease, AOR = 0.83, 95% CI = 0.56-1.21). The adjusted prevalence of HPV types genetically unrelated to vaccine types did not change significantly (4.2% increase, AOR = 1.09, CI = 0.80-1.48), demonstrating no evidence of type replacement. Further studies are needed to monitor for cross-protection and possible type replacement after introduction of the 9-valent HPV vaccine.
Collapse
Affiliation(s)
- Courtney Covert
- a Cincinnati Children's Hospital Medical Center , Cincinnati , OH , USA
| | - Lili Ding
- a Cincinnati Children's Hospital Medical Center , Cincinnati , OH , USA.,b Department of Pediatrics, University of Cincinnati College of Medicine , Cincinnati , OH , USA
| | - Darron Brown
- c Department of Medicine, Indiana University School of Medicine , Indianapolis , IN , USA
| | - Eduardo L Franco
- d Department of Oncology, McGill University , Montreal , QC , Canada, USA
| | - David I Bernstein
- a Cincinnati Children's Hospital Medical Center , Cincinnati , OH , USA.,b Department of Pediatrics, University of Cincinnati College of Medicine , Cincinnati , OH , USA
| | - Jessica A Kahn
- a Cincinnati Children's Hospital Medical Center , Cincinnati , OH , USA.,b Department of Pediatrics, University of Cincinnati College of Medicine , Cincinnati , OH , USA
| |
Collapse
|
30
|
Godoy-Vitorino F, Romaguera J, Zhao C, Vargas-Robles D, Ortiz-Morales G, Vázquez-Sánchez F, Sanchez-Vázquez M, de la Garza-Casillas M, Martinez-Ferrer M, White JR, Bittinger K, Dominguez-Bello MG, Blaser MJ. Cervicovaginal Fungi and Bacteria Associated With Cervical Intraepithelial Neoplasia and High-Risk Human Papillomavirus Infections in a Hispanic Population. Front Microbiol 2018; 9:2533. [PMID: 30405584 PMCID: PMC6208322 DOI: 10.3389/fmicb.2018.02533] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Accepted: 10/04/2018] [Indexed: 01/28/2023] Open
Abstract
The human cervicovaginal microbiota resides at an interface between the host and the environment and may affect susceptibility to disease. Puerto Rican women have high human papillomavirus (HPV) infection and cervical cancer rates. We hypothesized that the population structure of the cervicovaginal bacterial and fungal biota changed with cervical squamous intraepithelial lesions and HPV infections. DNA was extracted from cervix, introitus, and anal sites of 62 patients attending high-risk San Juan clinics. The 16S rRNA V4 region and ITS-2 fungal regions were amplified and sequenced using Illumina technology. HPV genotyping was determined by reverse hybridization with the HPV SPF10-LiPA25 kit. HPV prevalence was 84% of which ∼44% subjects were infected with high-risk HPV, ∼35% were co-infected with as many as 9 HPV types and ∼5% were infected with exclusively low-risk HPV types. HPV diversity did not change with cervical dysplasia. Cervical bacteria were more diverse in patients with CIN3 pre-cancerous lesions. We found enrichment of Atopobium vaginae and Gardnerella vaginalis in patients with CIN3 lesions. We found no significant bacterial biomarkers associated with HPV infections. Fungal diversity was significantly higher in cervical samples with high-risk HPV and introitus samples of patients with Atypical Squamous Cells of Undetermined Significance (ASCUS). Fungal biomarker signatures for vagina and cervix include Sporidiobolaceae and Sacharomyces for ASCUS, and Malassezia for high-risk HPV infections. Our combined data suggests that specific cervicovaginal bacterial and fungal populations are related to the host epithelial microenvironment, and could play roles in cervical dysplasia.
Collapse
Affiliation(s)
- Filipa Godoy-Vitorino
- Microbiome Lab, Department of Microbiology and Medical Zoology, School of Medicine, Medical Sciences Campus, University of Puerto Rico, San Juan, PR, United States
- Microbial Ecology and Genomics Laboratory, Department of Natural Sciences, Inter American University of Puerto Rico, San Juan, PR, United States
| | - Josefina Romaguera
- Department of Obstetrics and Gynecology, School of Medicine, Medical Sciences Campus, University of Puerto Rico, San Juan, PR, United States
| | - Chunyu Zhao
- Division of Gastroenterology, Hepatology, and Nutrition, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Daniela Vargas-Robles
- Department of Biology, University of Puerto Rico, San Juan, PR, Puerto Rico
- Servicio Autónomo Centro Amazónico de Investigación y Control de Enfermedades Tropicales Simón Bolívar, MPPS, Puerto Ayacucho, Venezuela
| | - Gilmary Ortiz-Morales
- Microbial Ecology and Genomics Laboratory, Department of Natural Sciences, Inter American University of Puerto Rico, San Juan, PR, United States
| | - Frances Vázquez-Sánchez
- Microbial Ecology and Genomics Laboratory, Department of Natural Sciences, Inter American University of Puerto Rico, San Juan, PR, United States
| | | | - Manuel de la Garza-Casillas
- Microbial Ecology and Genomics Laboratory, Department of Natural Sciences, Inter American University of Puerto Rico, San Juan, PR, United States
| | - Magaly Martinez-Ferrer
- Comprehensive Cancer Center, University of Puerto Rico, San Juan, PR, United States
- Department of Pharmaceutical Sciences, Medical Sciences Campus, University of Puerto Rico, San Juan, PR, United States
| | | | - Kyle Bittinger
- Division of Gastroenterology, Hepatology, and Nutrition, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Maria Gloria Dominguez-Bello
- Department of Biochemistry and Microbiology and of Anthropology, Rutgers University, New Brunswick, NJ, United States
| | - Martin J. Blaser
- Department of Medicine and Department of Microbiology, School of Medicine, New York University, New York, NY, United States
| |
Collapse
|
31
|
Jeannot E, Viviano M, de Pree C, Amadane M, Kabengele E, Vassilakos P, Petignat P. Prevalence of Vaccine Type Infections in Vaccinated and Non-Vaccinated Young Women: HPV-IMPACT, a Self-Sampling Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 15:ijerph15071447. [PMID: 29987255 PMCID: PMC6069376 DOI: 10.3390/ijerph15071447] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Revised: 07/02/2018] [Accepted: 07/05/2018] [Indexed: 12/15/2022]
Abstract
Background: The human papillomavirus (HPV) vaccination program for young girls aged 11⁻26 years was introduced in Switzerland in 2008. The objective of this study was to evaluate the prevalence of high- and low-risk HPV in a population of undergraduate students using self-sampling for monitoring the HPV vaccination program's effect. METHODS Undergraduate women aged between 18⁻31 years, attending the Medical School and University of Applied Sciences in Geneva, were invited to participate in the study. Included women were asked to perform vaginal self-sampling for HPV testing using a dry cotton swab. RESULTS A total of 409 students participated in the study-aged 18⁻31 years-of which 69% of the participants were vaccinated with Gardasil HPV vaccine and 31% did not received the vaccine. About HPV prevalence, 7.2% of unvaccinated women were HPV 16 or 18 positive, while 1.1% of vaccinated women were infected by HPV 16 or 18 (p < 0.01). Prevalence of HPV 6 and 11 was 8.3% in non-vaccinated women versus 2.1% in vaccinated women (p < 0.02). We observed no cross-protection for the other HPV genotypes of a low- and high-risk strain. CONCLUSIONS Prevalence of HPV 6/11/16/18 was lower in vaccinated women versus unvaccinated women. Continued assessment of HPV vaccine effectiveness in real population is needed.
Collapse
Affiliation(s)
- Emilien Jeannot
- Institute of Global Health-Faculty of Medicine, Chemin de Mines 9, 1202 Geneva, Switzerland.
- Community Psychiatric Service, Lausanne University Hospital (CHUV), 1011 Lausanne, Switzerland.
| | - Manuella Viviano
- Gynecology Division, Department of Obstetrics and Gynecology, Geneva University Hospitals, Boulevard de la Cluse 30, 1205 Geneva, Switzerland.
| | - Charlotte de Pree
- Faculty of Medicine, University of Geneva, 1205 Geneva, Switzerland.
| | - Mona Amadane
- Faculty of Medicine, University of Geneva, 1205 Geneva, Switzerland.
| | - Emmanuel Kabengele
- Institute of Global Health-Faculty of Medicine, Chemin de Mines 9, 1202 Geneva, Switzerland.
| | - Pierre Vassilakos
- Geneva Foundation for Medical Education and Research, Route de Ferney 150, 1211 Geneva 2, Switzerland.
| | - Patrick Petignat
- Gynecology Division, Department of Obstetrics and Gynecology, Geneva University Hospitals, Boulevard de la Cluse 30, 1205 Geneva, Switzerland.
| |
Collapse
|