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An J, Liu Y, Ma Y, Jiao YZ, Liang XF, Jin N, Bao J, Jiang N, Zhang XS. Real-world data of China: Analysis of HPV vaccine coverage and post-vaccination adverse reaction monitoring in Western Chinese provinces from 2018 to 2021. Hum Vaccin Immunother 2024; 20:2315653. [PMID: 38372046 PMCID: PMC10878016 DOI: 10.1080/21645515.2024.2315653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Accepted: 02/04/2024] [Indexed: 02/20/2024] Open
Abstract
To investigate the HPV vaccine coverage and post-vaccination adverse reactions in Gansu Province, Western China, from 2018 to 2021. Data on suspected adverse reactions to HPV vaccines were collected from the Chinese Vaccine Adverse Event Following Immunization (AEFI). Estimate the incidence rates of Common Adverse Reaction and Rare Adverse Reaction. HPV vaccine coverage among females in different age groups was calculated using data from the Gansu Provincial Immunization Information Platform. The first-dose HPV vaccine coverage rate among females aged 9 to 45 was 2.02%, with the lowest rate of less than 1% observed in females aged 9 to 14. From 2018 to 2021, the incidence rates of Common Adverse Reaction and Rare Adverse Reaction reported in females after HPV vaccination were 11.82 and 0.39 per 100,000 doses, respectively. Common Adverse Reaction included fever (5.52 per 100,000 doses), local redness and swelling (3.33 per 100,000 doses), fatigue (3.15 per 100,000 doses), headache (2.76 per 100,000 doses), as well as local induration and nausea/vomiting (1.97 per 100,000 doses). Adverse reactions mainly occurred within 1 day after vaccination, followed by 1 to 3 days after vaccination. The HPV vaccine coverage rate among females aged 9 to 14 in Gansu Province is remarkably low, and there is an urgent need to enhance vaccine coverage. From 2018 to 2021, the incidence of Adverse reaction Following Immunization HPV vaccination fell within the expected range, indicating the vaccine's safety profile.
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Affiliation(s)
- Jing An
- Immunization Planning Department, Gansu Provincial Center for Disease Control and Prevention, Lanzhou, China
| | - Yan Liu
- school of public health, Gansu University Of Chinese Medicine, Lanzhou, China
| | - Yingchun Ma
- Inspection and testing, Gansu Medical Device Inspection And Testing Institute, Lanzhou, China
| | - Yong-Zhuo Jiao
- Immunization Planning Department, Gansu Provincial Center for Disease Control and Prevention, Lanzhou, China
| | - Xue-Feng Liang
- Immunization Planning Department, Gansu Provincial Center for Disease Control and Prevention, Lanzhou, China
| | - Na Jin
- Immunization Planning Department, Gansu Provincial Center for Disease Control and Prevention, Lanzhou, China
| | - Junyi Bao
- Immunization Planning Department, Gansu Provincial Center for Disease Control and Prevention, Lanzhou, China
| | - Nan Jiang
- Immunization Planning Department, Gansu Provincial Center for Disease Control and Prevention, Lanzhou, China
| | - Xiao-Shu Zhang
- Immunization Planning Department, Gansu Provincial Center for Disease Control and Prevention, Lanzhou, China
- school of public health, Gansu University Of Chinese Medicine, Lanzhou, China
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2
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Daungsupawong H, Wiwanitkit V. Post-marketing safety surveillance study of a 9-valent human papillomavirus vaccine: Comment. Hum Vaccin Immunother 2024; 20:2306032. [PMID: 38258525 PMCID: PMC10807501 DOI: 10.1080/21645515.2024.2306032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2024] Open
Affiliation(s)
| | - Viroj Wiwanitkit
- Department of Research Analytics, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India
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3
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Zhang YY, Xu JW, Liu Y, Qiu W, Bai PN, Zeng Y, Wang Q. Post-marketing safety surveillance study of a 9-valent human papillomavirus vaccine in individuals aged 16-26 years in Chongqing, China. Hum Vaccin Immunother 2023; 19:2281700. [PMID: 38112061 PMCID: PMC10760320 DOI: 10.1080/21645515.2023.2281700] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Accepted: 11/06/2023] [Indexed: 12/20/2023] Open
Abstract
The safety of human papillomavirus (HPV) vaccines, one of the major challenges to public vaccination, has been controversial. This study assessed the adverse reactions of 9-valent HPV (9vHPV) vaccines. This open-label, observational, multi-center, post-marketing study assessed the safety of 9vHPV administered according to local clinical practice. All post-marketing adverse events (AEs) reports received between December 2019 and November 2021 in Chongqing were analyzed. A total of 1000 individuals aged 16-26 years provided safety data post-vaccination; The most common AEs (60.1%) experienced by 9vHPV vaccine recipients were vaccination-site AEs (pain, swelling, induration) and non-vaccination-site AEs (dizzy, weak, fever). Vaccination-site AEs most were mild-to-moderate in intensity. Discontinuations and HPV 9-related serious AEs were rare (0.3% and 0.0%, respectively). Eight SAEs were reported during the study but none were considered as related to the study vaccine. The 9vHPV vaccine was generally well tolerated in subjects aged 16-26 years; Vaccination-site AEs were more common with 9vHPV.
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Affiliation(s)
- Yuan-yuan Zhang
- Expanded Program on Immunization, Chongqing Center for Disease Control and Prevention, Chongqing, China
| | - Jia-Wei Xu
- Expanded Program on Immunization, Chongqing Center for Disease Control and Prevention, Chongqing, China
| | - Yang Liu
- Expanded Program on Immunization, Chongqing Center for Disease Control and Prevention, Chongqing, China
| | - Wei Qiu
- Expanded Program on Immunization, Chongqing Center for Disease Control and Prevention, Chongqing, China
| | - Pei-Ning Bai
- Expanded Program on Immunization, Chongqing Center for Disease Control and Prevention, Chongqing, China
| | - Yi Zeng
- Expanded Program on Immunization, Chongqing Center for Disease Control and Prevention, Chongqing, China
| | - Qing Wang
- Expanded Program on Immunization, Chongqing Center for Disease Control and Prevention, Chongqing, China
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4
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Wu Q, Qian M, Welby S, Guignard A, Rosillon D, Gopala K, Xu Y, Liu K, He Y, Jiang N, Tan Q, Xie J, Zhu T, Wang Q, Pan Y, Zeng R, Yang J, Zhao X, Zhou M, Navarro-Torné A, Yu H, Borys D. Prospective, multi-center post-marketing surveillance cohort study to monitor the safety of the human papillomavirus-16/18 AS04-adjuvanted vaccine in Chinese girls and women aged 9 to 45 years, 2018-2020. Hum Vaccin Immunother 2023; 19:2283912. [PMID: 38038626 PMCID: PMC10732673 DOI: 10.1080/21645515.2023.2283912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Accepted: 11/11/2023] [Indexed: 12/02/2023] Open
Abstract
Following the approval of Cervarix for the immunization of girls and women in China against high-risk human papillomavirus types 16 and 18, a non-interventional post-authorization safety study was performed. A multi-center prospective cohort study assessed safety following Cervarix vaccination of Chinese girls and women aged 9-45 years between 31 May 2018 and 3 December 2020. Adverse events following immunization (AEFIs), potential immune-mediated diseases (pIMDs), and pregnancy-related outcomes were collected up to 12 months from the third immunization or 24 months from the first immunization, whichever came first. Among 3,013 women who received 8,839 Cervarix doses, 167 (5.5%) reported ≥ 1 any AEFI, and 22 (0.7%) reported 40 serious AEFIs. During the 30 days after each dose, 147 women (4.9%) reported 211 medically attended AEFIs, including 3 serious AEFIs reported by 1 woman (0.03%). One woman reported a pIMD. Cervarix was inadvertently administered to 65 women (2.2%) within 60 days before conception or during pregnancy. Of these women, 34 (52.3%) gave birth to live infant(s) with no apparent congenital anomalies, and 1 (1.5%) woman gave birth to a live infant with a congenital anomaly. No serious AEFIs or pIMDs were considered to be related to the vaccination. In Chinese women aged 9-45 years, immunization with the Cervarix three-dose schedule was well tolerated. Overall, no safety concerns were identified, although rare adverse events may have been missed due to the study sample size.Clinical trial registration: NCT03438006.
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Affiliation(s)
- Qianhui Wu
- Key Laboratory of Public Health Safety, Ministry of Education, Fudan University, Shanghai, China
| | - Mengcen Qian
- Key Laboratory of Public Health Safety, Ministry of Education, Fudan University, Shanghai, China
- Key Laboratory of Health Technology Assessment, Ministry of Health, Fudan University, Shanghai, China
| | | | | | | | | | | | | | | | | | - Qin Tan
- Shunde District Center for Disease Control and Prevention, Guangdong, China
| | - Jiamin Xie
- Shunde District Center for Disease Control and Prevention, Guangdong, China
| | - Taoying Zhu
- Wuhou District Center for Disease Control and Prevention, Sichuan, China
| | - Qizhang Wang
- Pudong New Area Center for Disease Control and Prevention, Shanghai, China
| | - Yingzi Pan
- Wujin District Center for Disease Control and Prevention, Jiangsu, China
| | - Ruikun Zeng
- Longgang District Center for Disease Control and Prevention, Guangdong, China
| | - Jie Yang
- Luohu District Center for Disease Control and Prevention, Guangdong, China
| | - Xiaoqian Zhao
- Taocheng District Center for Disease Control and Prevention, Hebei, China
| | - Man Zhou
- Xicheng District Center for Disease Control and Prevention, Beijing, China
| | | | - Hongjie Yu
- Key Laboratory of Public Health Safety, Ministry of Education, Fudan University, Shanghai, China
- Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai, China
- Department of Infectious Diseases, Huashan Hospital, Fudan University, Shanghai, China
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Fawzy M, Nofal E, Abdelkhalek N, Ehab R. Intralesional bivalent and quadrivalent human papillomavirus vaccines didn't significantly enhance the response of multiple anogenital warts when co-administered with intralesional Candida antigen immunotherapy. A randomized controlled trial. Arch Dermatol Res 2023; 315:2813-2823. [PMID: 37573268 PMCID: PMC10615931 DOI: 10.1007/s00403-023-02698-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 06/08/2023] [Accepted: 08/02/2023] [Indexed: 08/14/2023]
Abstract
Treatment of anogenital warts (AGWs) is challenging. Candida antigen immunotherapy has been proven to be a safe and relatively effective therapeutic modality; nevertheless, some patients may experience a partial or no response. Combining Candida antigen with other immunotherapies has been proposed to improve the cure rate. Immunotherapy with human papillomavirus (HPV) vaccines has been tried with conflicting outcomes. This study aimed to assess the efficacy and safety of intralesional Candida antigen, either alone or in combination with intralesional bivalent or quadrivalent HPV vaccines, for treating multiple AGWs. Eighty patients with multiple AGWs were included and randomly assigned to four equal groups: group A treated with intralesional Candida antigen only; group B treated with intralesional bivalent HPV vaccine (Cervarix) and Candida; group C treated with intralesional quadrivalent HPV vaccine (Gardasil) and Candida; and group D (control) treated with intralesional saline. Complete clearance of lesions was detected in 40%, 20%, and 60% of patients in Candida monotherapy, Cervarix/Candida, and Gardasil/Candida groups, respectively, whereas 40%, 60%, and 20% of patients in the three groups, respectively, showed partial response. Only 10% of the control group had a partial response. Therapeutic outcomes were significantly better in the three treatment groups compared to the control group, with no statistically significant difference between the Candida monotherapy group and the combination groups, but the response was significantly better in the Gardasil/Candida group than in the Cervarix/Candida group. No statistically significant difference was found between the studied groups regarding the development of side effects. Moreover, no recurrence was detected in any of the groups throughout the 3-month follow-up period. Based on our results, combining intralesional HPV vaccines with Candida antigen immunotherapy may have no significant benefit for treating multiple AGWs. Candida antigen may be recommended as a relatively effective and inexpensive therapeutic modality. The combination of Gardasil and Candida was also effective but very expensive. The results of the Cervarix/Candida combination were unsatisfactory. This clinical trial was registered and approved prospectively by the ethical review board at Faculty of Medicine, Zagazig University.
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Affiliation(s)
- Manal Fawzy
- Department of Dermatology, Venereology and Andrology, Faculty of Medicine, Zagazig University, Zagazig, Egypt.
| | - Eman Nofal
- Department of Dermatology, Venereology and Andrology, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Naglaa Abdelkhalek
- Department of Dermatology, Venereology and Andrology, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Rana Ehab
- Department of Dermatology, Venereology and Andrology, Faculty of Medicine, Zagazig University, Zagazig, Egypt
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6
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Barnabas RV, Brown ER, Onono MA, Bukusi EA, Njoroge B, Winer RL, Galloway DA, Pinder LF, Donnell D, N Wakhungu I, Biwott C, Kimanthi S, Heller KB, Kanjilal DG, Pacella D, Morrison S, A Rechkina E, L Cherne S, Schaafsma TT, McClelland RS, Celum C, Baeten JM, Mugo NR. Durability of single-dose HPV vaccination in young Kenyan women: randomized controlled trial 3-year results. Nat Med 2023; 29:3224-3232. [PMID: 38049621 PMCID: PMC10719107 DOI: 10.1038/s41591-023-02658-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Accepted: 10/20/2023] [Indexed: 12/06/2023]
Abstract
Cervical cancer burden is high where prophylactic vaccination and screening coverage are low. We demonstrated in a multicenter randomized, double-blind, controlled trial that single-dose human papillomavirus (HPV) vaccination had high vaccine efficacy (VE) against persistent infection at 18 months in Kenyan women. Here, we report findings of this trial through 3 years of follow-up. Overall, 2,275 healthy women aged 15-20 years were recruited and randomly assigned to receive bivalent (n = 760), nonavalent (n = 758) or control (n = 757) vaccine. The primary outcome was incident-persistent vaccine type-specific cervical HPV infection. The primary evaluation was superiority analysis in the modified intention-to-treat (mITT) HPV 16/18 and HPV 16/18/31/33/45/52/58 cohorts. The trial met its prespecified end points of vaccine type-specific persistent HPV infection. A total of 75 incident-persistent infections were detected in the HPV 16/18 mITT cohort: 2 in the bivalent group, 1 in the nonavalent group and 72 in the control group. Nonavalent VE was 98.8% (95% CI 91.3-99.8%, P < 0.0001) and bivalent VE was 97.5% (95% CI 90.0-99.4%, P < 0.0001). Overall, 89 persistent infections were detected in the HPV 16/18/31/33/45/52/58 mITT cohort: 5 in the nonavalent group and 84 in the control group; nonavalent VE was 95.5% (95% CI 89.0-98.2%, P < 0.0001). There were no vaccine-related severe adverse events. Three years after vaccination, single-dose HPV vaccination was highly efficacious, safe and conferred durable protection. ClinicalTrials.gov no. NCT03675256 .
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Affiliation(s)
- Ruanne V Barnabas
- Division of Infectious Diseases, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA.
- School of Medicine, Harvard Medical School, Boston, MA, USA.
- Department of Epidemiology, T. H. Chan Harvard School of Public Health, Boston, MA, USA.
| | - Elizabeth R Brown
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
- Public Health Sciences, Fred Hutchinson Cancer Center, Seattle, WA, USA
- Department of Biostatistics, University of Washington, Seattle, WA, USA
| | - Maricianah A Onono
- Center for Microbiology Research, Kenya Medical Research Institute, Kisumu, Kenya
| | - Elizabeth A Bukusi
- Center for Microbiology Research, Kenya Medical Research Institute, Kisumu, Kenya
- Department of Global Health, University of Washington, Seattle, WA, USA
- Department of Obstetrics and Gynecology, University of Washington, Seattle, WA, USA
| | - Betty Njoroge
- Center for Clinical Research, Kenya Medical Research Institute, Nairobi, Kenya
| | - Rachel L Winer
- Department of Epidemiology, University of Washington, Seattle, WA, USA
| | - Denise A Galloway
- Human Biology Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Leeya F Pinder
- Department of Global Health, University of Washington, Seattle, WA, USA
- University of Cincinnati, Department of Obstetrics and Gynecology, Cincinnati, OH, USA
| | - Deborah Donnell
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
- Department of Global Health, University of Washington, Seattle, WA, USA
| | - Imelda N Wakhungu
- Center for Microbiology Research, Kenya Medical Research Institute, Kisumu, Kenya
| | - Charlene Biwott
- Center for Clinical Research, Kenya Medical Research Institute, Nairobi, Kenya
| | - Syovata Kimanthi
- Center for Clinical Research, Kenya Medical Research Institute, Nairobi, Kenya
| | - Kate B Heller
- Division of Infectious Diseases, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Department of Global Health, University of Washington, Seattle, WA, USA
| | - Diane G Kanjilal
- Division of Infectious Diseases, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Daniel Pacella
- Division of Infectious Diseases, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Susan Morrison
- Department of Global Health, University of Washington, Seattle, WA, USA
| | - Elena A Rechkina
- Department of Global Health, University of Washington, Seattle, WA, USA
| | - Stephen L Cherne
- Department of Laboratory Medicine and Department of Pathology, University of Washington, Seattle, WA, USA
| | - Torin T Schaafsma
- Department of Global Health, University of Washington, Seattle, WA, USA
| | - R Scott McClelland
- Department of Global Health, University of Washington, Seattle, WA, USA
- Department of Epidemiology, University of Washington, Seattle, WA, USA
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, WA, USA
- East Africa STI Laboratory, University of Washington, Mombasa, Kenya
| | - Connie Celum
- Department of Global Health, University of Washington, Seattle, WA, USA
- Department of Epidemiology, University of Washington, Seattle, WA, USA
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Jared M Baeten
- Department of Global Health, University of Washington, Seattle, WA, USA
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Nelly R Mugo
- Department of Global Health, University of Washington, Seattle, WA, USA
- Center for Clinical Research, Kenya Medical Research Institute, Nairobi, Kenya
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7
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Zhong G, Zhuang C, Hu X, Chen Q, Bi Z, Jia X, Peng S, Li Y, Huang Y, Zhang Q, Hong Y, Qiao Y, Su Y, Pan H, Wu T, Wei L, Huang S, Zhang J, Xia N. Safety of hepatitis E vaccination for pregnancy: a post-hoc analysis of a randomized, double-blind, controlled phase 3 clinical trial. Emerg Microbes Infect 2023; 12:2185456. [PMID: 36877135 PMCID: PMC10026809 DOI: 10.1080/22221751.2023.2185456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2023]
Abstract
Special attention has been paid to Hepatitis E (HE) prophylaxis for pregnant women due to poor prognosis of HE in this population. We conducted a post-hoc analysis based on the randomized, double-blind, HE vaccine (Hecolin)-controlled phase 3 clinical trial of human papillomavirus (HPV) vaccine (Cecolin) conducted in China. Eligible healthy women aged 18-45 years were randomly assigned to receive three doses of Cecolin or Hecolin and were followed up for 66 months. All the pregnancy-related events throughout the study period were closely followed up. The incidences of adverse events, pregnancy complications, and adverse pregnancy outcomes were analysed based on the vaccine group, maternal age, and interval between vaccination and pregnancy onset. During the study period, 1263 Hecolin receivers and 1260 Cecolin receivers reported 1684 and 1660 pregnancies, respectively. The participants in the two vaccine groups showed similar maternal and neonatal safety profiles, regardless of maternal age. Among the 140 women who were inadvertently vaccinated during pregnancy, the incidences of adverse reactions had no statistical difference between the two groups (31.8% vs 35.1%, p = 0.6782). The proximal exposure to HE vaccination was not associated with a significantly higher risk of abnormal foetal loss (OR 0.80, 95% CI 0.38-1.70) or neonatal abnormality (OR 2.46, 95% CI 0.74-8.18) than that to HPV vaccination, as did distal exposure. Significant difference was not noted between pregnancies with proximal and distal exposure to HE vaccination. Conclusively, HE vaccination during or shortly before pregnancy is not associated with increased risks for both the pregnant women and pregnancy outcomes.
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Affiliation(s)
- Guohua Zhong
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Collaborative Innovation Center of Biologic Products, School of Public Health, Xiamen University, Xiamen, People's Republic of China
| | - Chunlan Zhuang
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Collaborative Innovation Center of Biologic Products, School of Public Health, Xiamen University, Xiamen, People's Republic of China
| | - Xiaowen Hu
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Collaborative Innovation Center of Biologic Products, School of Public Health, Xiamen University, Xiamen, People's Republic of China
| | - Qi Chen
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Collaborative Innovation Center of Biologic Products, School of Public Health, Xiamen University, Xiamen, People's Republic of China
| | - Zhaofeng Bi
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Collaborative Innovation Center of Biologic Products, School of Public Health, Xiamen University, Xiamen, People's Republic of China
| | - Xinhua Jia
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Collaborative Innovation Center of Biologic Products, School of Public Health, Xiamen University, Xiamen, People's Republic of China
| | - Siying Peng
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Collaborative Innovation Center of Biologic Products, School of Public Health, Xiamen University, Xiamen, People's Republic of China
| | - Yufei Li
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Collaborative Innovation Center of Biologic Products, School of Public Health, Xiamen University, Xiamen, People's Republic of China
| | - Yue Huang
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Collaborative Innovation Center of Biologic Products, School of Public Health, Xiamen University, Xiamen, People's Republic of China
- Xiang'an Biomedicine Laboratory, Xiamen, People's Republic of China
| | - Qiufen Zhang
- Xiamen Innovax Biotech Company, Xiamen, People's Republic of China
| | - Ying Hong
- The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, People's Republic of 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, People's Republic of China
| | - Yingying Su
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Collaborative Innovation Center of Biologic Products, School of Public Health, Xiamen University, Xiamen, People's Republic of China
- Xiang'an Biomedicine Laboratory, Xiamen, People's Republic of China
| | - Huirong Pan
- Xiamen Innovax Biotech Company, Xiamen, People's Republic of China
| | - Ting Wu
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Collaborative Innovation Center of Biologic Products, School of Public Health, Xiamen University, Xiamen, People's Republic of China
- Xiang'an Biomedicine Laboratory, Xiamen, People's Republic of China
| | - Lihui Wei
- Peking University People's Hospital, Beijing, People's Republic of China
| | - Shoujie Huang
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Collaborative Innovation Center of Biologic Products, School of Public Health, Xiamen University, Xiamen, People's Republic of China
- Xiang'an Biomedicine Laboratory, Xiamen, People's Republic of China
| | - Jun Zhang
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Collaborative Innovation Center of Biologic Products, School of Public Health, Xiamen University, Xiamen, People's Republic of China
- Xiang'an Biomedicine Laboratory, Xiamen, People's Republic of China
| | - Ningshao Xia
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Collaborative Innovation Center of Biologic Products, School of Public Health, Xiamen University, Xiamen, People's Republic of China
- Xiang'an Biomedicine Laboratory, Xiamen, People's Republic of China
- The Research Unit of Frontier Technology of Structural Vaccinology of Chinese Academy of Medical Sciences, Xiamen University, Xiamen, People's Republic of China
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8
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Tsai SA, Lu CY, Chen TI, Huang SP, Chen YC. Adverse events from HPV vaccination in Taiwan. Vaccine 2023; 41:7444-7449. [PMID: 37949754 DOI: 10.1016/j.vaccine.2023.11.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 10/28/2023] [Accepted: 11/03/2023] [Indexed: 11/12/2023]
Abstract
The safety of human papillomavirus (HPV) vaccines has been evaluated continuously in pre-licensure clinical trials, post-marketing surveillance systems, and observational studies. Most studies have found no significant association between serious adverse events and HPV vaccination. However, these studies have focused on Western populations; similar studies focusing on Asian populations are insufficient. Our retrospective cohort study used the HPV-vaccination records of junior high-school adolescent girls aged 12-15 years between 2013 and 2018 in Taiwan's National Immunization Information System and linked them to a registry for beneficiaries in Taiwan's National Health Insurance Database (NHID) to establish the vaccinated group. We selected 19 serious diseases as serious adverse events. We compared the incidence rates of these serious adverse events between the vaccinated group and girls in the same age group population, and we calculated the standardized incidence ratio (SIR) to evaluate the risk of serious adverse events after HPV vaccination. Because of the onset of different types of diseases, we set three periods after the subjects received HPV vaccination: within 3 months, within 1 year, and during the study period (2013-2018). The results showed the incidence rates and the SIRs of 19 selected adverse events. Among the 19 selected serious adverse events, the disease with the highest incidence rate during the study period was fibromyalgia (73.23 cases per million population), and the disease with the lowest incidence rate during the study period was Crohn's disease (0.15 cases per million population). The results showed no statistically significant increases in the risk of 19 selected serious adverse events and indicated no association between HPV vaccination and serious adverse events. Given the benefits and safety of HPV vaccination, our research can reduce concerns about vaccine side effects, inform health policies and improve public and clinician's acceptance of HPV vaccine policy.
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Affiliation(s)
- Sz-An Tsai
- School of Medicine, College of Medicine, Fu Jen Catholic University, New Taipei City 242008, Taiwan.
| | - Chun-Yi Lu
- Department of Pediatrics, National Taiwan University Hospital, Taipei City 100225, Taiwan; College of Medicine, National Taiwan University, Taipei city 100233, Taiwan.
| | - Tzu-I Chen
- Data Science Center, College of Medicine, Fu-Jen Catholic University, New Taipei City 242062, Taiwan.
| | - Shih-Pei Huang
- Department of Medical Education & Bioethics, Graduate Institute of Medical Education & Bioethics, National Taiwan University College of Medicine, Taipei City 100233, Taiwan.
| | - Yong-Chen Chen
- School of Medicine, College of Medicine, Fu Jen Catholic University, New Taipei City 242008, Taiwan; Data Science Center, College of Medicine, Fu-Jen Catholic University, New Taipei City 242062, Taiwan; Master Program of Big Data in Biomedicine, College of Medicine, Fu Jen Catholic University, New Taipei City 242062, Taiwan.
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9
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Yang B, Wei W, Duan J, Xiao P, Jing Y, Tang Y. Isaacs syndrome with LGI1 and CASPR2 antibodies after HPV vaccination: A case report. Medicine (Baltimore) 2023; 102:e35865. [PMID: 37933002 PMCID: PMC10627681 DOI: 10.1097/md.0000000000035865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 10/11/2023] [Indexed: 11/08/2023] Open
Abstract
RATIONALE Isaacs syndrome is peripheral nerve hyperexcitability characterized by spontaneous muscle twitching and rigidity and is often associated with antibodies to CASPR2 (contactin-associated protein-like 2) and LGI1 (leucine-rich glioma-inactivated 1). But it is a rare Isaacs syndrome with LGI1 and CASPR2 antibodies after human papilloma virus (HPV) vaccination. PATIENT CONCERNS The patient presented with limb pain, muscle twitching, numbness in the extremities and around the mouth, and hand rash after the second dose of HPV vaccine. DIAGNOSES Laboratory tests indicated positive for LGI1 antibodies, CASPR2 antibodies, anti-phosphatidylserine/prothrombin antibodies and anti-sulfatide antibodies, TPO and ATG, IgG E. The patient post-M-wave discharges were seen on F-wave examination of the posterior tibial nerve in both lower limbs. We diagnosis the patient with Isaacs syndrome. INTERVENTIONS Treatment with the intravenous immunoglobulin (IVIG) treatment, after 5 days of IVIG therapy (0.4 mg/kg/day), the rash on the hand disappeared, the pain was relieved, the sleep improved. OUTCOMES After 3 Courses of treatment, the clinical manifestations of the nervous system disappeared and negative responsibility antibodies profile. LESSONS This case report suggests a possible adverse reaction to HPV vaccination, which could be treated by attempting several periods of IVIG therapy. The underlying immune mechanisms need to be studied with further extensive data.
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Affiliation(s)
- Bufan Yang
- Department of Neurology, Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Mianyang, Sichuan, People’s Republic of China
| | - Wei Wei
- Department of Neurology, Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Mianyang, Sichuan, People’s Republic of China
- Department of Neurology, University Medical Center of Göttingen, Georg-August-University of Göttingen, Göttingen, Lower Saxony, Germany
| | - Jingfeng Duan
- Department of Neurology, Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Mianyang, Sichuan, People’s Republic of China
| | - Pei Xiao
- Department of Neurology, Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Mianyang, Sichuan, People’s Republic of China
| | - Yu Jing
- Department of Neurology, Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Mianyang, Sichuan, People’s Republic of China
| | - Yufeng Tang
- Department of Neurology, Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Mianyang, Sichuan, People’s Republic of China
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10
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Bar-Ilan E, Bar J, Baniel A, Slodownik D, Artzi O, Samuelov L, Sprecher E, Mashiah J. Intralesional human papillomavirus vaccine for the treatment of recalcitrant cutaneous warts. J Dermatol 2023; 50:1373-1380. [PMID: 37501372 DOI: 10.1111/1346-8138.16905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 06/14/2023] [Accepted: 07/10/2023] [Indexed: 07/29/2023]
Abstract
Human papillomavirus (HPV) is ubiquitously distributed in the population worldwide and its most frequent clinical presentation is cutaneous warts. Despite various treatment options currently available, many patients experience persistent and refractory disease. We sought to evaluate the clinical effectiveness and safety profile of intralesional HPV 9-valent vaccine for the treatment of recalcitrant warts. A retrospective study was performed for all cases of cutaneous warts treated with intralesional 9-valent HPV vaccine between January 2017 and March 2021. Epidemiologic, clinical, and treatment data, including safety and effectiveness scores, were reviewed. Our cohort was composed of 20 patients: 13 adults and seven children. Twelve patients (60%) displayed a complete response whereas 8 patients (40%) showed a partial response. Older age was associated with a better response to treatment, while a history of laser therapy was associated with a worse prognosis. Adverse events were local, transient, and negligible. No systemic adverse effects were reported. Intralesional 9-valent HPV vaccine may be considered for the treatment of recalcitrant cutaneous warts. Controlled studies are required to confirm these results.
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Affiliation(s)
- Efrat Bar-Ilan
- Division of Dermatology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Jonathan Bar
- Division of Dermatology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Avital Baniel
- Division of Dermatology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Dan Slodownik
- Division of Dermatology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ofir Artzi
- Division of Dermatology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Liat Samuelov
- Division of Dermatology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Pediatric Dermatology Clinic, Sourasky Medical Center, Dana-Dwek Children's Hospital, Tel Aviv, Israel
| | - Eli Sprecher
- Division of Dermatology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Pediatric Dermatology Clinic, Sourasky Medical Center, Dana-Dwek Children's Hospital, Tel Aviv, Israel
| | - Jacob Mashiah
- Division of Dermatology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Pediatric Dermatology Clinic, Sourasky Medical Center, Dana-Dwek Children's Hospital, Tel Aviv, Israel
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11
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Nofal A, Nofal H, Alwirshiffani E, ElGhareeb MI. Treatment response and tolerability of intralesional quadrivalent versus bivalent human papillomavirus vaccine for recalcitrant warts: A randomized controlled trial. J Am Acad Dermatol 2023; 89:1051-1052. [PMID: 37422014 DOI: 10.1016/j.jaad.2023.06.042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Revised: 05/26/2023] [Accepted: 06/04/2023] [Indexed: 07/10/2023]
Affiliation(s)
- Ahmad Nofal
- Department of Dermatology, Venereology and Andrology, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Hagar Nofal
- Department of Dermatology, Venereology and Andrology, Faculty of Medicine, Zagazig University, Zagazig, Egypt; Biotechnology Program, School of Sciences and Engineering, the American University in Cairo, Cairo, Egypt.
| | - Esam Alwirshiffani
- Department of Dermatology, Venereology and Andrology, Faculty of Medicine, Zagazig University, Zagazig, Egypt; Faculty of Medicine, University of Tripoli, Tripoli, Libya
| | - Mohamed I ElGhareeb
- Department of Dermatology, Venereology and Andrology, Faculty of Medicine, Zagazig University, Zagazig, Egypt
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12
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Kawana K, Kobayashi O, Ikeda Y, Yahata H, Iwata T, Satoh T, Akiyama A, Maeda D, Hori-Hirose Y, Uemura Y, Nakayama-Hosoya K, Katoh K, Katoh Y, Nakajima T, Taguchi A, Komatsu A, Asai-Sato M, Tomita N, Kato K, Aoki D, Igimi S, Kawana-Tachikawa A, Schust DJ. Phase I and II randomized clinical trial of an oral therapeutic vaccine targeting human papillomavirus for treatment of cervical intraepithelial neoplasia 2 and 3. JNCI Cancer Spectr 2023; 7:pkad101. [PMID: 38001029 DOI: 10.1093/jncics/pkad101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 11/03/2023] [Accepted: 11/20/2023] [Indexed: 11/26/2023] Open
Abstract
BACKGROUND Although many human papillomavirus (HPV)-targeted therapeutic vaccines have been examined for efficacy in clinical trials, none have been translated into clinical use. These previous agents were mostly administered by intramuscular or subcutaneous injection to induce systemic immunity. We investigated the safety and therapeutic efficacy of an HPV-16 E7-expressing lacticaseibacillus-based oral vaccine. METHODS In a double-blind, placebo-controlled, randomized trial, a total of 165 patients with HPV-16-positive high-grade cervical intraepithelial neoplasia 2 and 3 were assigned to orally administered placebo or low, intermediate, or high doses of IGMKK16E7 (lacticaseibacillus paracasei expressing cell surface, full-length HPV-16 E7). In the 4 groups, IGMKK16E7 or placebo was administered orally at weeks 1, 2, 4, and 8 postenrollment. The primary outcomes included histopathological regression and IGMKK16E7 safety. RESULTS In per-protocol analyses, histopathological regression to normal (complete response) occurred in 13 (31.7%) of 41 high-dose recipients and in 5 (12.5%) of 40 placebo recipients (rate difference = 19.2, 95% confidence interval [CI] = 0.5 to 37.8). In patients positive for HPV-16 only, the clinical response rate was 40.0% (12 of 30) in high-dose recipients and 11.5% (3 of 26) in recipients of placebo (rate difference = 28.5, 95% CI = 4.3 to 50.0). There was no difference in adverse events that occurred in the high-dose and placebo groups (P = .83). The number of HPV-16 E7-specific interferon-γ producing cells within peripheral blood increased with level of response (stable disease, partial, and complete responses; P = .004). The regression to normal (complete response) rates among recipients with high levels of immune response were increased in a dose-dependent manner. CONCLUSION This trial demonstrates safety of IGMKK16E7 and its efficacy against HPV-16-positive cervical intraepithelial neoplasia 2 and 3. IGMKK16E7 is the first oral immunotherapeutic vaccine to show antineoplastic effects. TRIAL REGISTRATION jRCT2031190034.
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Affiliation(s)
- Kei Kawana
- Department of Obstetrics and Gynecology, Nihon University School of Medicine, Tokyo, Japan
| | - Osamu Kobayashi
- Department of Obstetrics and Gynecology, Nihon University School of Medicine, Tokyo, Japan
| | - Yuji Ikeda
- Department of Obstetrics and Gynecology, Nihon University School of Medicine, Tokyo, Japan
| | - Hideaki Yahata
- Department of Obstetrics and Gynecology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Takashi Iwata
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Toyomi Satoh
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Azusa Akiyama
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Daichi Maeda
- Department of Molecular and Cellular Pathology, Graduate School of Medical Sciences, Kanazawa University, Ishikawa, Japan
| | - Yumiko Hori-Hirose
- Department of Central Laboratory and Surgical Pathology, National Hospital Organization Osaka National Hospital, Osaka, Japan
| | - Yukari Uemura
- Department of Data Science, Center for Clinical Science, National Center for Global Health and Medicine, Tokyo, Japan
| | | | - Kanoko Katoh
- Department of Obstetrics and Gynecology, Nihon University School of Medicine, Tokyo, Japan
| | - Yuki Katoh
- Department of Functional Morphology, Nihon University School of Medicine, Tokyo, Japan
| | - Takahiro Nakajima
- Department of Obstetrics and Gynecology, Nihon University School of Medicine, Tokyo, Japan
| | - Ayumi Taguchi
- Laboratory of Human Single Cell Immunology, World Premier International Immunology Frontier Research Center, Osaka, Japan
| | - Atsushi Komatsu
- Department of Obstetrics and Gynecology, Nihon University School of Medicine, Tokyo, Japan
| | - Mikiko Asai-Sato
- Department of Obstetrics and Gynecology, Nihon University School of Medicine, Tokyo, Japan
| | - Naoko Tomita
- Department of Obstetrics and Gynecology, Nihon University School of Medicine, Tokyo, Japan
| | - Kiyoko Kato
- Department of Obstetrics and Gynecology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Daisuke Aoki
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Shizunobu Igimi
- Department of Applied Biology and Chemistry, Tokyo University of Agriculture, Tokyo, Japan
| | - Ai Kawana-Tachikawa
- AIDS Research Center, National Institute of Infectious Diseases, Tokyo, Japan
| | - Danny J Schust
- Department of Obstetrics and Gynecology, Duke University, Durham, NC, USA
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13
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Hu YM, Bi ZF, Zheng Y, Zhang L, Zheng FZ, Chu K, Li YF, Chen Q, Quan JL, Hu XW, Huang XC, Zhu KX, Wang-Jiang YH, Jiang HM, Zang X, Liu DL, Yang CL, Pan HX, Zhang QF, Su YY, Huang SJ, Sun G, Huang WJ, Huang Y, Wu T, Zhang J, Xia NS. Immunogenicity and safety of an Escherichia coli-produced human papillomavirus (types 6/11/16/18/31/33/45/52/58) L1 virus-like-particle vaccine: a phase 2 double-blind, randomized, controlled trial. Sci Bull (Beijing) 2023; 68:2448-2455. [PMID: 37743201 DOI: 10.1016/j.scib.2023.09.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Revised: 08/23/2023] [Accepted: 09/14/2023] [Indexed: 09/26/2023]
Abstract
The Escherichia coli-produced human papillomavirus (HPV) 16/18 bivalent vaccine (Cecolin) has received prequalification by the World Health Organization based on its high efficacy and good safety profile. We aimed to evaluate the immunogenicity and safety of the second-generation nonavalent HPV 6/11/16/18/31/33/45/52/58 vaccine (Cecolin 9) through the randomized, blinded phase 2 clinical trial. Eligible healthy women aged 18-45 years were randomly (1:1) allocated to receive three doses of 1.0 mL (270 µg) of Cecolin 9 or placebo with a 0-1-6-month schedule. The primary endpoint was the seroconversion rate and geometric mean titer of neutralizing antibodies (nAbs) one month after the full vaccination course (month 7). The secondary endpoint was the safety profile including solicited adverse reactions occurring within 7 d, adverse events (AEs) occurring within 30 d after each dose, and serious adverse events (SAEs) occurring during the 7-month follow-up period. In total, 627 volunteers were enrolled and randomly assigned to Cecolin 9 (n = 313) or placebo (n = 314) group in Jiangsu Province, China. Almost all participants in the per-protocol set for immunogenicity (PPS-I) seroconverted for nAbs against all the nine HPV types at month 7, while two failed to seroconvert for HPV 11 and one did not seroconvert for HPV 52. The incidence rates of total AEs in the Cecolin 9 and placebo groups were 80.8% and 72.9%, respectively, with the majority of them being mild and recovering shortly. None of the SAEs were considered related to vaccination. In conclusion, the E. coli-produced 9-valent HPV (9vHPV) vaccine candidate was well tolerated and immunogenic, which warrants further efficacy studies in larger populations.
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Affiliation(s)
- Yue-Mei Hu
- Jiangsu Provincial Center for Disease Control and Prevention, Public Health Research Institute of Jiangsu Province, Nanjing 210009, China
| | - Zhao-Feng Bi
- State Key Laboratory of Vaccines for Infectious Diseases, Xiang An Biomedicine Laboratory, School of Public Health, Xiamen University, Xiamen 361102, 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 361102, China
| | - Ya Zheng
- State Key Laboratory of Vaccines for Infectious Diseases, Xiang An Biomedicine Laboratory, School of Public Health, Xiamen University, Xiamen 361102, 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 361102, China
| | - Li Zhang
- National Institutes for Food and Drug Control, Beijing 102629, China
| | | | - Kai Chu
- Jiangsu Provincial Center for Disease Control and Prevention, Public Health Research Institute of Jiangsu Province, Nanjing 210009, China
| | - Ya-Fei Li
- State Key Laboratory of Vaccines for Infectious Diseases, Xiang An Biomedicine Laboratory, School of Public Health, Xiamen University, Xiamen 361102, 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 361102, China
| | - Qi Chen
- State Key Laboratory of Vaccines for Infectious Diseases, Xiang An Biomedicine Laboratory, School of Public Health, Xiamen University, Xiamen 361102, 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 361102, China
| | - Jia-Li Quan
- State Key Laboratory of Vaccines for Infectious Diseases, Xiang An Biomedicine Laboratory, School of Public Health, Xiamen University, Xiamen 361102, 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 361102, China
| | - Xiao-Wen Hu
- State Key Laboratory of Vaccines for Infectious Diseases, Xiang An Biomedicine Laboratory, School of Public Health, Xiamen University, Xiamen 361102, 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 361102, China
| | - Xing-Cheng Huang
- State Key Laboratory of Vaccines for Infectious Diseases, Xiang An Biomedicine Laboratory, School of Public Health, Xiamen University, Xiamen 361102, 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 361102, China
| | - Kong-Xin Zhu
- State Key Laboratory of Vaccines for Infectious Diseases, Xiang An Biomedicine Laboratory, School of Public Health, Xiamen University, Xiamen 361102, 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 361102, China
| | - Ya-Hui Wang-Jiang
- State Key Laboratory of Vaccines for Infectious Diseases, Xiang An Biomedicine Laboratory, School of Public Health, Xiamen University, Xiamen 361102, 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 361102, China
| | - Han-Min Jiang
- Dongtai Center for Disease Control and Prevention, Yancheng 224200, China
| | - Xia Zang
- Dongtai Center for Disease Control and Prevention, Yancheng 224200, China
| | - Dong-Lin Liu
- Dongtai Center for Disease Control and Prevention, Yancheng 224200, China
| | - Chang-Lin Yang
- Dongtai Center for Disease Control and Prevention, Yancheng 224200, China
| | - Hong-Xing Pan
- Jiangsu Provincial Center for Disease Control and Prevention, Public Health Research Institute of Jiangsu Province, Nanjing 210009, China
| | - Qiu-Fen Zhang
- Xiamen Innovax Biotech Company, Xiamen 361027, China
| | - Ying-Ying Su
- State Key Laboratory of Vaccines for Infectious Diseases, Xiang An Biomedicine Laboratory, School of Public Health, Xiamen University, Xiamen 361102, 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 361102, China
| | - Shou-Jie Huang
- State Key Laboratory of Vaccines for Infectious Diseases, Xiang An Biomedicine Laboratory, School of Public Health, Xiamen University, Xiamen 361102, 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 361102, China
| | - Guang Sun
- Xiamen Innovax Biotech Company, Xiamen 361027, China.
| | - Wei-Jin Huang
- National Institutes for Food and Drug Control, Beijing 102629, China.
| | - Yue Huang
- State Key Laboratory of Vaccines for Infectious Diseases, Xiang An Biomedicine Laboratory, School of Public Health, Xiamen University, Xiamen 361102, 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 361102, China.
| | - Ting Wu
- State Key Laboratory of Vaccines for Infectious Diseases, Xiang An Biomedicine Laboratory, School of Public Health, Xiamen University, Xiamen 361102, 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 361102, China.
| | - Jun Zhang
- State Key Laboratory of Vaccines for Infectious Diseases, Xiang An Biomedicine Laboratory, School of Public Health, Xiamen University, Xiamen 361102, 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 361102, China
| | - Ning-Shao Xia
- State Key Laboratory of Vaccines for Infectious Diseases, Xiang An Biomedicine Laboratory, School of Public Health, Xiamen University, Xiamen 361102, 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 361102, China
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14
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Ibrahim Khalil A, Zhang L, Muwonge R, Sauvaget C, Basu P. Efficacy and safety of therapeutic HPV vaccines to treat CIN 2/CIN 3 lesions: a systematic review and meta-analysis of phase II/III clinical trials. BMJ Open 2023; 13:e069616. [PMID: 37879679 PMCID: PMC10603536 DOI: 10.1136/bmjopen-2022-069616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 10/09/2023] [Indexed: 10/27/2023] Open
Abstract
OBJECTIVES We aim to assess the efficacy and safety of therapeutic human papillomavirus (HPV) vaccines to treat cervical intraepithelial neoplasia of grade 2 or 3 (CIN 2/3). DESIGN Systematic review and meta-analysis, following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses recommendations. DATA SOURCES PubMed, Embase, Web of Science, Global Index Medicus and CENTRAL Cochrane were searched up to 31 January 2022. ELIGIBILITY CRITERIA Phase II/III randomised controlled trials (RCTs) and single-arm studies reporting the efficacy of therapeutic vaccines to achieve regression of CIN 2/3 lesions were included. Studies evaluating only safety and side effects of the vaccine were excluded. DATA EXTRACTION AND SYNTHESIS Two independent reviewers extracted data and evaluated study quality. A random-effect model was used to pool the proportions of regression and/or HPV clearance. RESULTS 12 trials met the inclusion criteria. Out of 734 women (all studies considered) receiving therapeutic HPV vaccine for CIN 2/3, 414 regressed to normal/CIN 1 with an overall proportion of regression of 0.54 (95% CI 0.39 to 0.69) for vaccinated group; 166 women (from five RCTs) receiving placebo only achieving a pooled normal/CIN 1 regression of 0.27 (95% CI 0.20 to 0.34). When including only the five two-arm studies, the regression proportion for the 410 vaccine group participants was higher than that of the 166 control group participants (relative risk (RR) 1.52; 95% CI 1.14 to 2.04). The pooled proportion of high-risk human papillomavirus (hrHPV) clearance was 0.42 (95% CI 0.32 to 0.52) in the vaccine group (six studies with a total of 357 participants) and 0.17 (95% CI 0.11 to 0.26) in the control group (three RCTs with a total of 104 participants). Based on these three RCTs, the hrHPV clearance was significantly higher in the vaccinated group (250 participants) compared with the control group (RR 2.03; 95% CI 1.30 to 3.16). Similar results were found regarding HPV 16/18 clearance. No significant unsolicited adverse events have been consistently reported. CONCLUSIONS The efficacy of the therapeutic vaccines in the treatment of CIN 2/3 was modest. Implementation issues such as feasibility, acceptability, adoption and cost-effectiveness need to be further studied. PROSPERO REGISTRATION NUMBER CRD42022307418.
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Affiliation(s)
| | - Li Zhang
- International Agency for Research on Cancer, Lyon, Rhône-Alpes, France
| | - Richard Muwonge
- International Agency for Research on Cancer, Lyon, Rhône-Alpes, France
| | | | - Partha Basu
- International Agency for Research on Cancer, Lyon, Rhône-Alpes, France
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15
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Welby S, Feng Y, Tang H, Ye C, Cohet C. A feasibility assessment of real-world data capabilities for monitoring vaccine safety and effectiveness in China: Human papillomavirus vaccination in the Yinzhou district as a use case. Pharmacoepidemiol Drug Saf 2023; 32:1131-1141. [PMID: 37228132 DOI: 10.1002/pds.5644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 04/21/2023] [Accepted: 05/23/2023] [Indexed: 05/27/2023]
Abstract
BACKGROUND Real-world data (RWD) are increasingly used to generate real-world evidence (RWE) of vaccine safety and effectiveness for regulatory purposes. Assessing feasibility of using RWD sources prior to implementing observational studies is recommended. As a use case, we described the process and findings of a feasibility assessment to identify reliable and relevant data sources for monitoring the safety and effectiveness of the AS04-HPV-16/18 human papillomavirus (HPV) vaccine in China. METHODS Iterative multi-step process: (1) targeted literature review and data source mapping; (2) expert opinion from national RWD experts; (3) survey to evaluate the identified data source operational infrastructure; and (4) continuous appraisal of published studies using the identified data source. RESULTS The Yinzhou Regional Health Information Platform (YRHIP) was identified as a data source of main interest, based on its large population coverage, high cervical cancer screening rates, and availability of adult electronic immunization records. Field meetings with national RWD experts confirmed its suitability for post-authorization vaccine studies. Survey results showed that exposure data and relevant safety and effectiveness endpoints were recorded and linkable at the individual level across the platform. Iterative appraisal of emerging evidence from the literature corroborated these findings. CONCLUSIONS This feasibility assessment indicates that the YRHIP has the capacity to capture demographic, exposure, outcome and other data required to generate RWE on HPV vaccine safety and effectiveness in China. Studies using the YRHIP to monitor the AS04-HPV-16/18 vaccine in routine use building on this feasibility assessment are ongoing.
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Ding Y, Fu T, Zhou W, Zhang X, Wang R, Liao H. Myasthenia gravis after the third dose of human papillomavirus 9-valent vaccine: A case report. Hum Vaccin Immunother 2023; 19:2252252. [PMID: 37643747 PMCID: PMC10467512 DOI: 10.1080/21645515.2023.2252252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 08/01/2023] [Accepted: 08/12/2023] [Indexed: 08/31/2023] Open
Abstract
Human papillomavirus (HPV) infection is the main cause of cervical cancer. HPV vaccination is considered an effective way to prevent cervical cancer. Although the vast majority of people experience no obvious adverse reactions after being vaccinated with HPV vaccine, the continuous monitoring of adverse events following immunization is important. Herein, we report the case of a previously healthy young woman who developed unilateral extraocular muscle palsy after receiving the third dose of the Gardasil HPV 9-valent vaccine (9vHPV) and was diagnosed with myasthenia gravis (MG). The patient developed swelling of the left eye on the 3rd day after vaccination and ptosis of the left eyelid on the 18th day after vaccination. She was treated with oral pyridostigmine and methylprednisolone. Her symptoms began to improve after 2 weeks of treatment and resolved completely after 3 weeks. After excluding other possible causes and considering the close temporal relationship between the timing of the 9vHPV vaccination and the onset of symptoms, 9vHPV appears to have triggered MG. To our knowledge, this is the first documented case report of 9vHPV-associated MG in China. Although ocular MG may be a rare adverse event after vaccination with 9vHPV, there is currently no direct evidence establishing a causal relationship; therefore, the safety of 9vHPV remains unquestioned.
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Affiliation(s)
- Yuan Ding
- Neurology Department, Xiangya Changde Hospital, Changde, Hunan, PR China
| | - Tingbo Fu
- Neurology Department, Xiangya Changde Hospital, Changde, Hunan, PR China
| | - Wenbin Zhou
- Neurology Department, Xiangya Changde Hospital, Changde, Hunan, PR China
| | - Xiaobo Zhang
- The First People’s Hospital of Changde City, Changde, Hunan, PR China
| | - Ruying Wang
- The First People’s Hospital of Changde City, Changde, Hunan, PR China
| | - Huiying Liao
- The First People’s Hospital of Changde City, Changde, Hunan, PR China
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Bogani G, Ghelardi A, Sopracordevole F, Annoni M, Ciavattini A, Giannella L, De Vincenzo R, Cattani P, Barbero M, Vercellini P, Raspagliesi F, Bonanni P, Scambia G. Human papillomavirus (HPV) vaccination: a call for action in Italy. Int J Gynecol Cancer 2023; 33:1132-1139. [PMID: 36918227 DOI: 10.1136/ijgc-2023-004275] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023] Open
Abstract
Human papillomavirus (HPV) is the most common sexually transmitted infection. The implementation of primary prevention aims to reduce the burden of HPV infection and HPV-related disease. However, HPV-related diseases are still a concern, even in high-income countries. Approximately 570 000 new cervical cancer cases are diagnosed in Italy every year. Prophylactic HPV vaccines have been developed to minimize the spread of HPV. Growing evidence supports the administration of HPV vaccines (even just one dose) in reducing the prevalence of HPV infection and HPV-related disease including cancers. HPV vaccines are characterized by a high level of efficacy (>95%) in women who are naïve to HPV; however, they do not increase clearance in patients with ongoing HPV infection. With more than 200 million doses administered to date, HPV vaccines are considered to be safe and effective at preventing HPV-related infections and cancers. In this review we aim to review the current evidence regarding HPV vaccination and to describe trends in HPV vaccination coverage in Italy. In Italy, vaccination against HPV has been included in the National Immunization Plan (NIP) since 2007-2008. Using data abstracted from the Italian Ministry of Health, we analyzed changes in HPV vaccination coverage. We observed that HPV vaccines are underutilized and coverage rates are decreasing. Looking at the target population (females and males aged 11-12 years) in Italy, a decrease in coverage rates was observed. A call for action, improved HPV awareness, and education are the key elements to enhance the widespread adoption of HPV vaccination.
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Affiliation(s)
- Giorgio Bogani
- Department of Gynecologic Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | | | - Francesco Sopracordevole
- Gynecological Oncology Unit, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, Aviano, Italy
| | - Marco Annoni
- National Research Council of Italy, Roma, Italy
- Fondazione Umberto Veronesi, Milano, Italy
| | - Andrea Ciavattini
- Woman's Health Sciences Department, Polytechnic University of Marche, Ancona, Italy
| | - Luca Giannella
- Woman's Health Sciences Department, Polytechnic University of Marche, Ancona, Italy
| | - Rosa De Vincenzo
- Gynecologic Oncology, Catholic University of the Sacred Heart, Roma, Italy
| | - Paolo Cattani
- Italian Society of Colposcopy and Cervico-Vaginal Pathology, Roma, Italy
| | - Maggiorino Barbero
- Department of Obstetrics and Gynecology, Azienda Sanitaria Locale di Asti, Asti, Italy
| | - Paolo Vercellini
- Department of Obstetrics and Gynecology, Policlinico of Milan Mangiagalli Center, Milano, Italy
| | | | - Paolo Bonanni
- Department of Obstetrics and Gynecology, Università degli Studi di Firenze, Firenze, Italy
| | - Giovanni Scambia
- Dipartimento Scienze della Salute della Donna e del Bambino, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy
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18
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19
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Patricia Wodi A, Marquez P, Mba-Jonas A, Barash F, Nguon K, Moro PL. Spontaneous reports of primary ovarian insufficiency after vaccination: A review of the vaccine adverse event reporting system (VAERS). Vaccine 2023; 41:1616-1622. [PMID: 36732165 DOI: 10.1016/j.vaccine.2022.12.038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 12/13/2022] [Accepted: 12/16/2022] [Indexed: 02/03/2023]
Abstract
BACKGROUND Since 2012, reports of primary ovarian insufficiency (POI) temporally associated with receipt of human papillomavirus (HPV) vaccine have been published leading to questions about a potential causal association. A Vaccine Safety Datalink study did not find an increased risk for POI after vaccination. We reviewed the Vaccine Adverse Event Reporting System (VAERS) to describe POI reports. METHODS We searched VAERS, a U.S. passive surveillance system, for domestic POI reports received from 01/01/1990 to 12/31/2017 after any vaccination. The search used both Medical Dictionary for Regulatory Activity Preferred Terms and a text-based search for POI and its symptoms. All reports were reviewed, and the American College of Obstetricians and Gynecologists (ACOG) guidelines for POI diagnosis were applied. Data mining for disproportionate reporting was conducted. RESULTS Six hundred fifty-two reports met the search criteria and clinical review identified 19 POI reports. Most reports (n = 16) were received between 2013 and 2017. The median age at vaccination was 14.5 years (range 10-25 years) and the median interval between first dose of vaccination and reporting the event to VAERS was 43 months (range 4-132 months; mean 59.6 months). Four reports met ACOG diagnostic criteria; one with an underlying cause (47XXX chromosomal abnormality) reported. Eleven reports documented menstrual irregularity ≥ 3 months; 5 had ≥ 1 laboratory test result used to diagnose POI. Eighteen of 19 reports described receipt of HPV vaccine with or without other vaccines. Other vaccines reported were meningococcal conjugate vaccine, hepatitis A, varicella and tetanus toxoid, reduced diphtheria toxoid and acellular pertussis. Disproportionate reporting was found for three relevant coding terms after HPV vaccination. CONCLUSIONS POI is rarely reported to VAERS. Most reports contained limited diagnostic information and were submitted after published cases of POI following HPV vaccination. Results of our review do not suggest a safety concern.
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Affiliation(s)
- A Patricia Wodi
- Immunization Safety Office, Division of Healthcare Quality Promotion, Centers for Disease Control and Prevention, Atlanta, GA, United States.
| | - Paige Marquez
- Immunization Safety Office, Division of Healthcare Quality Promotion, Centers for Disease Control and Prevention, Atlanta, GA, United States
| | - Adamma Mba-Jonas
- Office of Biostatistics and Epidemiology, Center for Biologics Evaluation and Research, U.S. Food and Drug Administration, Silver Spring, MD, United States
| | - Faith Barash
- Office of Biostatistics and Epidemiology, Center for Biologics Evaluation and Research, U.S. Food and Drug Administration, Silver Spring, MD, United States
| | - Kosal Nguon
- Commonwealth Informatics, Inc., Waltham, MA, United States
| | - Pedro L Moro
- Immunization Safety Office, Division of Healthcare Quality Promotion, Centers for Disease Control and Prevention, Atlanta, GA, United States
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20
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Hao Y, Yuan Y, Li Y, Chen Q. Human papillomavirus vaccination induced oral lichen planus. Oral Dis 2023; 29:330-332. [PMID: 35298066 DOI: 10.1111/odi.14190] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 03/07/2022] [Accepted: 03/10/2022] [Indexed: 02/05/2023]
Affiliation(s)
- Yilong Hao
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Clinical Research Center for Oral Diseases of Zhejiang Province, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Hangzhou, China
| | - Yao Yuan
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Chinese Academy of Medical Sciences Research Unit of Oral Carcinogenesis and Management, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Yining Li
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Clinical Research Center for Oral Diseases of Zhejiang Province, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Hangzhou, China
| | - Qianming Chen
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Clinical Research Center for Oral Diseases of Zhejiang Province, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Hangzhou, China
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21
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Chido-Amajuoyi OG, Talluri R, Jackson I, Shete SS, Fokom Domgue J, Shete S. The influence of parent-child gender on intentions to refuse HPV vaccination due to safety concerns/side effects, National Immunization Survey - Teen, 2010-2019. Hum Vaccin Immunother 2022; 18:2086762. [PMID: 35797721 PMCID: PMC9621054 DOI: 10.1080/21645515.2022.2086762] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 06/01/2022] [Indexed: 12/20/2022] Open
Abstract
Amid subpar uptake of HPV vaccination in the United States, gender-generated disparities in HPV vaccination uptake have the potential to perpetuate existing disparities in HPV-associated cancers. Yet few studies have investigated the influence of parent-child gender on intentions to refuse HPV vaccination due to safety concerns/side effects. This study used nationally representative data, spanning 2010-2019, from the National Immunization Survey-Teen (NIS-Teen). NIS-Teen respondents are parents/guardians or primary caregivers of adolescents 13-17 years old living in the United States. Over the study period, intentions to refuse HPV vaccination due to safety concerns rose among all parent-child gender pairings but were highest among respondent mothers regarding their unvaccinated daughters. The results revealed a statistically significant increased likelihood of having intentions to refuse HPV vaccination due to safety concerns among all parent-child combinations compared with father-son pairs. These odds were consistently highest among mother-daughter pairs. In 2019, compared with father-son pairs, fathers were 1.94 (95% CI: 1.21-3.12) times more likely to report the intention to not vaccinate against HPV for their daughters, while mothers were 2.23 (95% CI: 1.57-3.17) and 2.87 (95% CI: 2.02-4.09) times more likely to report intentions to refuse HPV vaccination for their sons and daughters, respectively. These findings were persistent and constantly increased over the 10-year study period. Interventions aimed at correcting gender-based misperceptions and countering misinformation about the safety of the HPV vaccine are warranted.
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Affiliation(s)
| | - Rajesh Talluri
- Department of Data Science, The University of Mississippi Medical Center, Jackson, MS, USA
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Inimfon Jackson
- Department of Medicine, Albert Einstein Medical Center, Philadelphia, PA, USA
| | - Sahil S. Shete
- Department of Psychology and Counseling, The University of Texas at Tyler, Tyler, TX, USA
| | - Joël Fokom Domgue
- Department of Epidemiology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Sanjay Shete
- Department of Epidemiology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Division of Cancer Prevention and Population Sciences, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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22
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Watson-Jones D, Changalucha J, Whitworth H, Pinto L, Mutani P, Indangasi J, Kemp T, Hashim R, Kamala B, Wiggins R, Songoro T, Connor N, Mbwanji G, Pavon MA, Lowe B, Mmbando D, Kapiga S, Mayaud P, de SanJosé S, Dillner J, Hayes RJ, Lacey CJ, Baisley K. Immunogenicity and safety of one-dose human papillomavirus vaccine compared with two or three doses in Tanzanian girls (DoRIS): an open-label, randomised, non-inferiority trial. Lancet Glob Health 2022; 10:e1473-e1484. [PMID: 36113531 PMCID: PMC9638030 DOI: 10.1016/s2214-109x(22)00309-6] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Revised: 06/20/2022] [Accepted: 06/28/2022] [Indexed: 01/13/2023]
Abstract
BACKGROUND An estimated 15% of girls aged 9-14 years worldwide have been vaccinated against human papillomavirus (HPV) with the recommended two-dose or three-dose schedules. A one-dose HPV vaccine schedule would be simpler and cheaper to deliver. We report immunogenicity and safety results of different doses of two different HPV vaccines in Tanzanian girls. METHODS In this open-label, randomised, phase 3, non-inferiority trial, we enrolled healthy schoolgirls aged 9-14 years from Government schools in Mwanza, Tanzania. Eligible participants were randomly assigned to receive one, two, or three doses of either the 2-valent vaccine (Cervarix, GSK Biologicals, Rixensart) or the 9-valent vaccine (Gardasil-9, Sanofi Pasteur MSD, Lyon). The primary outcome was HPV 16 specific or HPV 18 specific seropositivity following one dose compared with two or three doses of the same HPV vaccine 24 months after vaccination. Safety was assessed as solicited adverse events up to 30 days after each dose and unsolicited adverse events up to 24 months after vaccination or to last study visit. The primary outcome was done in the per-protocol population, and safety was analysed in the total vaccinated population. This study was registered in ClinicalTrials.gov, NCT02834637. FINDINGS Between Feb 23, 2017, and Jan 6, 2018, we screened 1002 girls for eligibility. 72 girls were excluded. 930 girls were enrolled and randomly assigned to receive one dose of Cervarix (155 participants), two doses of Cervarix (155 participants), three doses of Cervarix (155 participants), one dose of Gardasil-9 (155 participants), two doses of Gardasil-9 (155 participants), or three doses of Gardasil-9 (155 participants). 922 participants received all scheduled doses within the defined window (three withdrew, one was lost to follow-up, and one died before completion; two received their 6-month doses early, and one received the wrong valent vaccine in error; all 930 participants were included in the total vaccinated cohort). Retention at 24 months was 918 (99%) of 930 participants. In the according-to-protocol cohort, at 24 months, 99% of participants who received one dose of either HPV vaccine were seropositive for HPV 16 IgG antibodies, compared with 100% of participants who received two doses, and 100% of participants who received three doses. This met the prespecified non-inferiority criteria. Anti-HPV 18 seropositivity at 24 months did not meet non-inferiority criteria for one dose compared to two doses or three doses for either vaccine, although more than 98% of girls in all groups had HPV 18 antibodies. 53 serious adverse events (SAEs) were experienced by 42 (4·5%) of 930 girls, the most common of which was hospital admission for malaria. One girl died of malaria. Number of events was similar between groups and no SAEs were considered related to vaccination. INTERPRETATION A single dose of the 2-valent or 9-valent HPV vaccine in girls aged 9-14 years induced robust immune responses up to 24 months, suggesting that this reduced dose regimen could be suitable for prevention of HPV infection among girls in the target age group for vaccination. FUNDING UK Department for International Development/UK Medical Research Council/Wellcome Trust Joint Global Health Trials Scheme, The Bill & Melinda Gates Foundation, and the US National Cancer Institute. TRANSLATION For the KiSwahili translation of the abstract see Supplementary Materials section.
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Affiliation(s)
- Deborah Watson-Jones
- Mwanza Intervention Trials Unit, National Institute for Medical Research, Mwanza, Tanzania; Faculty of Infectious and Tropical Diseases, London School of Hygiene & Tropical Medicine, London, UK.
| | - John Changalucha
- Mwanza Intervention Trials Unit, National Institute for Medical Research, Mwanza, Tanzania
| | - Hilary Whitworth
- Mwanza Intervention Trials Unit, National Institute for Medical Research, Mwanza, Tanzania; Faculty of Infectious and Tropical Diseases, London School of Hygiene & Tropical Medicine, London, UK
| | - Ligia Pinto
- HPV Serology Laboratory, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research, Frederick, MD, USA
| | - Paul Mutani
- Mwanza Intervention Trials Unit, National Institute for Medical Research, Mwanza, Tanzania
| | - Jackton Indangasi
- Mwanza Intervention Trials Unit, National Institute for Medical Research, Mwanza, Tanzania; Faculty of Infectious and Tropical Diseases, London School of Hygiene & Tropical Medicine, London, UK
| | - Troy Kemp
- HPV Serology Laboratory, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research, Frederick, MD, USA
| | - Ramadhan Hashim
- Mwanza Intervention Trials Unit, National Institute for Medical Research, Mwanza, Tanzania
| | - Beatrice Kamala
- Mwanza Intervention Trials Unit, National Institute for Medical Research, Mwanza, Tanzania
| | - Rebecca Wiggins
- York Biomedical Research Institute & Hull York Medical School, University of York, York, UK
| | - Twaib Songoro
- Mwanza Intervention Trials Unit, National Institute for Medical Research, Mwanza, Tanzania
| | - Nicholas Connor
- Faculty of Infectious and Tropical Diseases, London School of Hygiene & Tropical Medicine, London, UK
| | - Gladys Mbwanji
- Mwanza Intervention Trials Unit, National Institute for Medical Research, Mwanza, Tanzania
| | - Miquel A Pavon
- Infection and Cancer Laboratory, Cancer Epidemiology Research Programme, ICO-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain; Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública, Madrid, Spain
| | - Brett Lowe
- Faculty of Infectious and Tropical Diseases, London School of Hygiene & Tropical Medicine, London, UK
| | - Devis Mmbando
- Mwanza Intervention Trials Unit, National Institute for Medical Research, Mwanza, Tanzania
| | - Saidi Kapiga
- Mwanza Intervention Trials Unit, National Institute for Medical Research, Mwanza, Tanzania; Faculty of Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, London, UK
| | - Philippe Mayaud
- Faculty of Infectious and Tropical Diseases, London School of Hygiene & Tropical Medicine, London, UK
| | - Silvia de SanJosé
- Unit of Infections and Cancer Cancer Epidemiology Research Programme, Institut Català d' Oncologia, Barcelona, Spain; National Cancer Institute, Rockville, USA
| | | | - Richard J Hayes
- Faculty of Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, London, UK
| | - Charles J Lacey
- York Biomedical Research Institute & Hull York Medical School, University of York, York, UK
| | - Kathy Baisley
- Faculty of Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, London, UK
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Irving SA, Groom HC, Dandamudi P, Daley MF, Donahue JG, Gee J, Hechter R, Jackson LA, Klein NP, Liles E, Myers TR, Stokley S. A decade of data: Adolescent vaccination in the vaccine safety datalink, 2007 through 2016. Vaccine 2022; 40:1246-1252. [PMID: 35125221 PMCID: PMC8813203 DOI: 10.1016/j.vaccine.2022.01.051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 01/21/2022] [Accepted: 01/24/2022] [Indexed: 11/16/2022]
Abstract
Background Between May 2005 and March 2007, three vaccines were recommended by the Advisory Committee on Immunization Practices for routine use in adolescents in the United States: quadrivalent meningococcal conjugate vaccine (MenACWY), tetanus, diphtheria and acellular pertussis vaccine (Tdap), and human papillomavirus vaccine (HPV). Understanding historical adolescent vaccination patterns may inform future vaccination coverage efforts for these and emerging adolescent vaccines, including COVID-19 vaccines. Methods This was a descriptive, retrospective cohort study. All vaccines administered to adolescents aged 11 through 18 years in the Vaccine Safety Datalink population between January 1, 2007 and December 31, 2016 were examined. Vaccination coverage was assessed by study year for ≥1 dose Tdap or Td, ≥1 dose Tdap, ≥1 dose MenACWY, ≥1 dose HPV, and ≥3 dose HPV. The proportion of vaccine visits with concurrent vaccination (≥2 vaccines administered at the same visit) was calculated by sex and study year. The most common vaccine combinations administered in the study population were described by sex for two time periods: 2007–2010 and 2011–2016. Results The number of 11–18-year-olds in the study population averaged 522,565 males and 503,112 females per study year. Between January 2007 and December 2016 there were 4,884,553 vaccine visits in this population (45% among males). The overall proportion of concurrent vaccine visits among males was 43% (33–61% by study year). Among females, 39% of all vaccine visits included concurrent vaccination (32–48% by study year). Vaccine coverage for Tdap, MenACWY, and 1- and 3-dose HPV increased across the study period. A wide variety of vaccine combinations were administered among both sexes and in both time periods. Conclusions The high vaccine uptake and multitude of vaccine combinations administered concurrently in the adolescent population of the Vaccine Safety Datalink provide historical patterns with which to compare future adolescent vaccination campaigns.
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Affiliation(s)
- Stephanie A Irving
- Center for Health Research, Kaiser Permanente Northwest, Portland, OR, USA.
| | - Holly C Groom
- Center for Health Research, Kaiser Permanente Northwest, Portland, OR, USA
| | - Padma Dandamudi
- Center for Health Research, Kaiser Permanente Northwest, Portland, OR, USA
| | - Matthew F Daley
- Institute for Health Research, Kaiser Permanente Colorado, Denver, CO, USA
| | - James G Donahue
- Center for Clinical Epidemiology and Population Health, Marshfield Clinic Research Institute, Marshfield, WI, USA
| | - Julianne Gee
- Immunization Safety Office, Division of Healthcare Quality and Promotion, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Rulin Hechter
- Department of Research and Evaluation, Kaiser Permanente Southern California, Pasadena, CA, USA
| | - Lisa A Jackson
- Kaiser Permanente Washington Health Research Institute, Seattle, WA, USA
| | - Nicola P Klein
- Kaiser Permanente Vaccine Study Center, Northern California Kaiser Permanente, Oakland, CA, USA
| | - Elizabeth Liles
- Center for Health Research, Kaiser Permanente Northwest, Portland, OR, USA
| | - Tanya R Myers
- Immunization Safety Office, Division of Healthcare Quality and Promotion, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Shannon Stokley
- Immunization Services Division, Centers for Disease Control and Prevention, Atlanta, GA, USA
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Abstract
Concern has been raised about whether HPV vaccines might cause serious neurological disorders including postural orthostatic tachycardia syndrome (POTS) and chronic regional pain syndrome (CRPS). The European Medicines Agency (EMA) investigated the issue and declared in 2015 that there is no link between HPV vaccines and serious neurological adverse events. However, the certainty conveyed in EMA's official report is undermined by a leaked, confidential document that reveals important disagreements among the experts. Furthermore, in its assessments, EMA relied on the data the drug companies had provided to them even though it had been demonstrated that the companies had underreported possible neurological harms. Even though active comparators were used (aluminium adjuvants and other vaccines), our research group found significantly more serious neurological harms in the HPV vaccine groups than in the comparator groups in a systematic review based on clinical study reports in EMA's possession. We outline areas where we believe the basis for EMA's decision was flawed; highlight that the relationship between HPV vaccines and POTS remains uncertain; and suggest ways forward to resolve the uncertainty and debate.
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Sasieni P. Alternative analysis of the data from a HPV vaccine study in India. Lancet Oncol 2022; 23:e9. [PMID: 34973236 DOI: 10.1016/s1470-2045(21)00661-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 11/07/2021] [Accepted: 11/09/2021] [Indexed: 10/19/2022]
Affiliation(s)
- Peter Sasieni
- Cancer Prevention Group, School of Cancer and Pharmaceutical Sciences, King's College London, London SE1 9RT, UK.
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Corrà A, Bonciolini V, Quintarelli L, Verdelli A, Caproni M. Linear IGA bullous dermatosis potentially triggered by vaccination. Int J Immunopathol Pharmacol 2022; 36:20587384211021218. [PMID: 35001680 PMCID: PMC8753231 DOI: 10.1177/20587384211021218] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Accepted: 05/06/2021] [Indexed: 11/16/2022] Open
Abstract
Linear IgA bullous dermatosis (LABD) is a mucocutaneous autoimmune blistering disease affecting both adults and children. It is caused by IgA antibodies targeting multiple antigens along the basement membrane zone, leading to disruption of dermoepidermal junction and development of bullous lesions which often presents in characteristic arrangement. Although most LABD cases have been reported to be idiopathic, different triggers have been described, including several drugs and infection. However, the occurrence of vaccine-induced cases of LABD is not widely known and accepted due to the few reports available. We present two cases of LABD occurred following different triggers, rising the suspicion for a possible pathogenetic role of vaccines.
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Affiliation(s)
- Alberto Corrà
- Section of Dermatology, Department of Health Sciences, University of Florence, Florence, Italy
| | - Veronica Bonciolini
- Dermatology Unit, Versilia Hospital, USL Toscana Nord-Ovest, Lido di Camaiore, Lucca, Italy
| | - Lavinia Quintarelli
- Section of Dermatology, Department of Health Sciences, University of Florence, Florence, Italy
| | - Alice Verdelli
- Department of Experimental and Clinical Biomedical Sciences ‘Mario Serio’, University of Florence, Florence, Italy
| | - Marzia Caproni
- Section of Dermatology, Department of Health Sciences, University of Florence, Florence, Italy
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Basu P, Muwonge R. Alternative analysis of the data from a HPV vaccine study in India - Authors' reply. Lancet Oncol 2022; 23:e10. [PMID: 34973220 DOI: 10.1016/s1470-2045(21)00729-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Accepted: 12/10/2021] [Indexed: 10/19/2022]
Affiliation(s)
- Partha Basu
- Early Detection, Prevention & Infections Branch, International Agency for Research on Cancer, Lyon 69372, France.
| | - Richard Muwonge
- Early Detection, Prevention & Infections Branch, International Agency for Research on Cancer, Lyon 69372, France
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Wikström A, Elfgren K. [HPV vaccines effective and safe]. Lakartidningen 2021; 118:21061. [PMID: 34730836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
In this review we summarize the current knowledge about the HPV vaccines developed in the beginning of the 21st century. The vaccines are very effective and safe, with no serious side effects. In Sweden we have a school-based prophylactic vaccination programme for both girls and boys. To this age group, we offer two doses of the nonavalent vaccine. The main purpose of the vaccination is to decrease the rate of genital cancer and its precursor lesions. This has mainly been studied for the cervix, which is the locus for the most important HPV-related cancer. Among other HPV 16-related malignancies that can be prevented by the vaccine is anal cancer. Genital warts are a challenging benign condition difficult to treat, often associated with psychosexual consequences. In Sweden we already have seen a decrease of HPV infection, genital warts, precancerous cervical lesions and cervical cancer.
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Affiliation(s)
- Arne Wikström
- docent, överläkare, dermatologi och venereologi, Karolinska universitetssjukhuset
| | - Kristina Elfgren
- med dr, överläkare, obstetrik och gynekologi, Karoliska institutet; Karolinska universitetssjukhuset, Stockholm
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谢 倩, 牟 鈃, 李 双. [Subacute Thyroiditis Following HPV Vaccination: A Case Report]. Sichuan Da Xue Xue Bao Yi Xue Ban 2021; 52:1047-1048. [PMID: 34841777 PMCID: PMC10408835 DOI: 10.12182/20211160506] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Indexed: 02/05/2023]
Abstract
Subacute thyroiditis (SAT) is the most common self-limiting thyroid disease causing pain. The etiology of the disease remains unknown, but it is usually related to viral infection or allergic reaction after viral infection. SAT after vaccination is extremely rare. The patient had a fever of no clearly defined cause about 8 hours after receiving the first dose of a 0.5 mL 9-valent human papillomavirus vaccine (Gardasil 9). The highest temperature was 37.8 ℃, accompanied by a pain in the neck, fatigue and the increasing pain when swallowing. After the patient was admitted to the hospital, physical examination revealed Ⅱ° enlargement of the thyroid gland, which was hard and tender, and no vascular murmur was heard. There was no redness, swelling or ulceration at the vaccination site, and no obvious abnormalities were observed in other physical examinations. Laboratory findings were as follows: C-reactive protein, 25.20 mg/L; erythrocyte sedimentation rate, 55 mm/1 h; leukocyte, 4.94×10 9 L -1; thyrotropin, 0.137 mU/L; free thyroxine, 22.32 pmol/L; antithyroglobulin antibody, 69.18 IU/mL; anti-thyroid peroxidase antibody, 21.66 IU/mL. Thyroid ultrasonography showed diffuse enlargement of bilateral thyroid with uneven internal echo. The patient was diagnosed with SAT. After 5 days of treatment with ibuprofen, the patient no longer had low fever and the neck pain was relieved. The patient was followed up till now, and had completed the vaccination of the three-dose 9-valent human papillomavirus vaccine. The function of thyroid was found to be normal in follow-up visits, and SAT did not recur.
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Affiliation(s)
- 倩 谢
- 四川大学华西医院 全科医学科 (成都 610041)Department of General Practice, West China Hospital, Sichuan University, Chengdu 610041, China
| | - 鈃雨 牟
- 四川大学华西医院 全科医学科 (成都 610041)Department of General Practice, West China Hospital, Sichuan University, Chengdu 610041, China
| | - 双庆 李
- 四川大学华西医院 全科医学科 (成都 610041)Department of General Practice, West China Hospital, Sichuan University, Chengdu 610041, China
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Krogsgaard LW, Petersen I, Plana-Ripoll O, Bech BH, Lützen TH, Thomsen RW, Rytter D. Infections in temporal proximity to HPV vaccination and adverse effects following vaccination in Denmark: A nationwide register-based cohort study and case-crossover analysis. PLoS Med 2021; 18:e1003768. [PMID: 34495975 PMCID: PMC8457493 DOI: 10.1371/journal.pmed.1003768] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 09/22/2021] [Accepted: 08/13/2021] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND Public trust in the human papilloma virus (HPV) vaccination programme has been challenged by reports of potential severe adverse effects. The reported adverse symptoms were heterogeneous and overlapping with those characterised as chronic fatigue syndrome (CFS) and have been described as CFS-like symptoms. Evidence suggests that CFS is often precipitated by an infection. The aim of the study was to examine if an infection in temporal proximity to HPV vaccination is a risk factor for suspected adverse effects following HPV vaccination. METHODS AND FINDINGS The study was a nationwide register-based cohort study and case-crossover analysis. The study population consisted of all HPV vaccinated females living in Denmark, born between 1974 and 2006, and vaccinated between January 1, 2006 and December 31, 2017. The exposure was any infection in the period ± 1 month around time of first HPV vaccination and was defined as (1) hospital-treated infection; (2) redemption of anti-infective medication; or (3) having a rapid streptococcal test done at the general practitioner. The outcome was referral to a specialised hospital setting (5 national HPV centres opened June 1, 2015) due to suspected adverse effects following HPV vaccination. Multivariable logistic regression was used to estimate the association between infection and later HPV centre referral. The participants were 600,400 HPV-vaccinated females aged 11 to 44 years. Of these, 48,361 (9.7%) females had a hospital-treated infection, redeemed anti-infective medication, or had a rapid streptococcal test ± 1 month around time of first HPV vaccination. A total of 1,755 (0.3%) females were referred to an HPV centre. Having a hospital-treated infection in temporal proximity to vaccination was associated with significantly elevated risk of later referral to an HPV centre (odds ratio (OR) 2.75, 95% confidence interval (CI) 1.72 to 4.40; P < 0.001). Increased risk was also observed among females who redeemed anti-infective medication (OR 1.56, 95% CI 1.33 to 1.83; P < 0.001) or had a rapid streptococcal test (OR 1.45, 95% CI 1.10 to 1.93; P = 0.010). Results from a case-crossover analysis, which was performed to adjust for potential unmeasured confounding, supported the findings. A key limitation of the study is that the HPV centres did not open until June 1, 2015, which may have led to an underestimation of the risk of suspected adverse effects, but stratified analyses by year of vaccination yielded similar results. CONCLUSIONS Treated infection in temporal proximity to HPV vaccination is associated with increased risk for later referral with suspected adverse vaccine effects. Thus, the infection could potentially be a trigger of the CFS-like symptoms in a subset of the referred females. To our knowledge, the study is the first to investigate the role of infection in the development of suspected adverse effects after HPV vaccination and replication of these findings are needed in other studies.
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Affiliation(s)
- Lene Wulff Krogsgaard
- Research Unit for Epidemiology, Department of Public Health, Aarhus University, Aarhus C, Denmark
- * E-mail:
| | - Irene Petersen
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus N, Denmark
- Department of Primary Care and Population Health, Institute of Epidemiology and Health Care, Faculty of Population Health Sciences, University College London, United Kingdom
| | - Oleguer Plana-Ripoll
- National Centre for Register-based Research, Aarhus University, Aarhus V, Denmark
| | - Bodil Hammer Bech
- Research Unit for Epidemiology, Department of Public Health, Aarhus University, Aarhus C, Denmark
| | - Tina Hovgaard Lützen
- Research Unit for Epidemiology, Department of Public Health, Aarhus University, Aarhus C, Denmark
| | | | - Dorte Rytter
- Research Unit for Epidemiology, Department of Public Health, Aarhus University, Aarhus C, Denmark
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Sonawane K, Lin YY, Damgacioglu H, Zhu Y, Fernandez ME, Montealegre JR, Cazaban CG, Li R, Lairson DR, Lin Y, Giuliano AR, Deshmukh AA. Trends in Human Papillomavirus Vaccine Safety Concerns and Adverse Event Reporting in the United States. JAMA Netw Open 2021; 4:e2124502. [PMID: 34533574 PMCID: PMC8449282 DOI: 10.1001/jamanetworkopen.2021.24502] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
IMPORTANCE In the US, safety concern has been identified as a primary barrier to initiating the human papillomavirus (HPV) vaccine. It is unclear if the public's sentiment concerning HPV vaccine safety aligns with postmarketing vaccine safety surveillance data. OBJECTIVE To perform a parallel assessment of trends in HPV vaccine safety concerns and HPV vaccine adverse event (AE) reporting. DESIGN, SETTING, AND PARTICIPANTS This study was a cross-sectional analysis of the National Immunization Survey (NIS) and Vaccine Adverse Event Reporting System (VAERS). Participants in the NIS were adolescents aged 13 to 17 years. AEs were reported to VAERS by patients, health care clinicians, or other sources. Statistical analysis was performed from October 2020 to May 2021. MAIN OUTCOMES AND MEASURES Secular trends in HPV vaccine safety concerns and spontaneous AE reporting for HPV vaccination from 2015 to 2018. RESULTS Caregivers of 39 364 unvaccinated adolescents with a mean (SD) age of 15.57 (0.08) years (26 996 White adolescents [62.9%], 22 707 male adolescents [56.1%], 11 392 privately insured [62.6%], and 32 674 above the poverty level [79.3%]) reported their reasons for not initiating the HPV vaccine series in the 2015-2018 NIS. Citing safety concerns as the primary reason for not initiating the HPV vaccine series increased from 13.0% (95% CI, 12.1%-14.0%) in 2015 to 23.4% (95% CI, 21.8%-25.0%) in 2018 (P for trend < .001), equating to a change from 170 046 to 259 157 US adolescents not initiating the vaccine because of safety concerns. The proportion of parents citing safety concerns as the main reason for HPV vaccine hesitancy increased in 30 states. The largest increases (more than 200%) were observed in California, Hawaii, South Dakota, and Mississippi. During 2015 to 2018, 16 621 AE reports following HPV vaccination were reported to VAERS. The AE reporting rate per 100 000 doses distributed decreased from 44.7 in 2015 to 29.4 in 2018 (P for trend < .001). The serious AE reporting rate, including those leading to hospitalizations, disability, life-threatening condition, or death did not change. CONCLUSIONS AND RELEVANCE In this descriptive cross-sectional study, a rise in citing safety concerns was observed among parents with HPV vaccine hesitancy, contrary to the nonserious and serious AE reporting trends. These findings suggest an urgent need to combat the rising sentiment of safety concerns among caregivers to increase HPV vaccine confidence.
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Affiliation(s)
- Kalyani Sonawane
- Center for Healthcare Data, Department of Management, Policy, and Community Health, UTHealth School of Public Health, Houston, Texas
- Center for Health Services Research, Department of Management, Policy, and Community Health, UTHealth School of Public Health, Houston, Texas
| | - Yueh-Yun Lin
- Center for Health Services Research, Department of Management, Policy, and Community Health, UTHealth School of Public Health, Houston, Texas
| | - Haluk Damgacioglu
- Center for Health Services Research, Department of Management, Policy, and Community Health, UTHealth School of Public Health, Houston, Texas
| | - Yenan Zhu
- Center for Health Services Research, Department of Management, Policy, and Community Health, UTHealth School of Public Health, Houston, Texas
| | - Maria E Fernandez
- Center for Health Promotion and Prevention Research, UTHealth School of Public Health, Houston, Texas
| | | | - Cecilia Ganduglia Cazaban
- Center for Healthcare Data, Department of Management, Policy, and Community Health, UTHealth School of Public Health, Houston, Texas
| | - Ruosha Li
- Department of Biostatistics and Data Science, School of Public Health, UT Health Science Center at Houston, Houston, Texas
| | - David R Lairson
- Center for Health Services Research, Department of Management, Policy, and Community Health, UTHealth School of Public Health, Houston, Texas
| | - Ying Lin
- Department of Industrial Engineering, University of Houston, Houston, Texas
| | - Anna R Giuliano
- Center for Immunization and Infection Research in Cancer, Moffitt Cancer Center, Tampa, Florida
| | - Ashish A Deshmukh
- Center for Healthcare Data, Department of Management, Policy, and Community Health, UTHealth School of Public Health, Houston, Texas
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Abstract
IMPORTANCE Anecdotal case reports have suggested an association between human papillomavirus (HPV) vaccination and primary ovarian insufficiency, but observational studies of HPV and primary ovarian insufficiency are rare, and their findings do not support an association. However, available studies have been limited by statistical power, and concerns about infertility after vaccination are associated with lower levels of uptake of the cancer-preventing vaccine in many countries. OBJECTIVE To evaluate the risk of primary ovarian insufficiency after quadrivalent human papillomavirus (4HPV) vaccination. DESIGN, SETTING, AND PARTICIPANTS This retrospective cohort study with follow-up from 2007 to 2016 used nationwide data for 996 300 Danish-born girls and women aged 11 to 34 years. Cox proportional hazards regression was used to estimate hazard ratios (HRs) of primary ovarian insufficiency diagnoses by 4HPV vaccination status with adjustment for age, calendar period, and a propensity score summarizing health care use. Data were analyzed from October 2020 to January 2021. EXPOSURES Receiving 4HPV vaccination compared with receiving no vaccination. MAIN OUTCOMES AND MEASURES The main outcome was hospital contacts for primary ovarian insufficiency, and the main outcome measures were HRs comparing rates of primary ovarian insufficiency among vaccinated and unvaccinated individuals. RESULTS During 6 781 166 person-years of follow-up among 996 300 girls and women aged 11 to 34 years (505 829 vaccinated individuals [50.8%] and 490 471 unvaccinated individuals [49.2%]), 144 individuals were diagnosed with primary ovarian insufficiency, including 54 individuals diagnosed after 4HPV vaccination. The median (interquartile range) age of primary ovarian insufficiency diagnosis was 26.94 (12.68) years. The adjusted HR of primary ovarian insufficiency comparing 4HPV vaccination to no vaccination was 0.96 (95% CI, 0.55-1.68). CONCLUSIONS AND RELEVANCE This study found no association between HPV vaccination and primary ovarian insufficiency. However, given the rarity of the outcome in this study, the presence of a clinically relevant increase in rate of diagnosis cannot be excluded.
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Affiliation(s)
- Anders Hviid
- Department of Epidemiology Research, Statens Serum Institut, Copenhagen, Denmark
- Pharmacovigilance Research Center, Department of Drug Design and Pharmacology, University of Copenhagen, Copenhagen, Denmark
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Chyderiotis S, Sicsic J, Raude J, Bonmarin I, Jeanleboeuf F, Le Duc Banaszuk AS, Gauchet A, Bruel S, Michel M, Giraudeau B, Thilly N, Mueller JE. Optimising HPV vaccination communication to adolescents: A discrete choice experiment. Vaccine 2021; 39:3916-3925. [PMID: 34088507 DOI: 10.1016/j.vaccine.2021.05.061] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 04/28/2021] [Accepted: 05/22/2021] [Indexed: 11/19/2022]
Abstract
BACKGROUND Human Papillomavirus (HPV) vaccine coverage in France is below 30%, despite proven effectiveness against HPV infections and (pre-)cancerous cervical lesions. To optimise vaccine promotion among adolescents, we used a discrete choice experiment (DCE) to identify optimal statements regarding a vaccination programme, including vaccine characteristics. METHODS Girls and boys enrolled in the last two years of five middle schools in three French regions (aged 13-15 years) participated in an in-class cross-sectional self-administered internet-based study. In ten hypothetical scenarios, participants decided for or against signing up for a school-based vaccination campaign against an unnamed disease. Scenarios included different levels of four attributes: the type of vaccine-preventable disease, communication on vaccine safety, potential for indirect protection, and information on vaccine uptake among peers. One scenario was repeated with an added mention of sexual transmission. RESULTS The 1,458 participating adolescents (estimated response rate: 89.4%) theoretically accepted vaccination in 80.1% of scenarios. All attributes significantly impacted theoretical vaccine acceptance. Compared to a febrile respiratory disease, protection against cancer was motivating (odds ratio (OR) 1.29 [95%-CI 1.09-1.52]), but not against genital warts (OR 0.91 [0.78-1.06]). Compared to risk negation ("vaccine does not provoke serious side effects"), a reference to a positive benefit-risk balance despite a confirmed side effect was strongly dissuasive (OR 0.30 [0.24-0.36]), while reference to ongoing international pharmacovigilance without any scientifically confirmed effect was not significantly dissuasive (OR 0.86 [0.71-1.04]). The potential for indirect protection motivated acceptance among girls but not boys (potential for eliminating the disease compared to no indirect protection, OR 1.57 [1.25-1.96]). Compared to mentioning "insufficient coverage", reporting that ">80% of young people in other countries got vaccinated" motivated vaccine acceptance (OR 1.94 [1.61-2.35]). The notion of sexual transmission did not influence acceptance. CONCLUSION HPV vaccine communication to adolescents can be tailored to optimise the impact of promotion efforts.
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Affiliation(s)
- Sandra Chyderiotis
- Unité de Recherche et d'Expertise Epidémiologie des maladies émergentes, Institut Pasteur, 25 rue du Dr Roux 75724 Paris cedex 15, France.
| | | | - Jocelyn Raude
- EHESP Rennes, Université Sorbonne Paris Cité, Paris, France; Unité des Virus Emergents (UVE: Aix-Marseille Univ - IRD 190 - Inserm 1207 - IHU Méditerranée Infection), Marseille, France
| | | | - Florian Jeanleboeuf
- GIMAP: groupe Immunité des Muqueuses et Agents Pathogènes, EA 3064, Université Jean Monnet, Université de Lyon, Saint-Etienne, France; Chaire PREVacCI Prévention, Vaccination et Contrôle de l'Infection, Institut PRESAGE, Université Jean Monnet, Université de Lyon, Saint-Etienne, France
| | | | - Aurélie Gauchet
- Université Grenoble Alpes, LIP/PC2S, EA 4145 Grenoble, France
| | - Sébastien Bruel
- HESPER EA7425, Saint-Etienne-Lyon University, Saint-Etienne, France; CIC-INSERM 1408, University Hospital of Saint-Etienne, Saint-Etienne, France
| | - Morgane Michel
- Université de Paris, ECEVE, Paris, France; Assistance Publique-Hôpitaux de Paris, Hôtel Dieu, URC Eco Ile-de-France/Hôpital Robert Debré, Unité d'épidémiologie clinique, Paris, France; INSERM, ECEVE, UMR 1123, Paris, France
| | - Bruno Giraudeau
- Université de Tours, Université de Nantes, INSERM, SPHERE U1246, Tours, France, INSERM CIC 1415, CHRU de Tours, Tours, France
| | - Nathalie Thilly
- Université de Lorraine, APEMAC, Nancy, France; Université de Lorraine, CHRU-Nancy, Département Méthodologie, Promotion, Investigation, Nancy, France
| | - Judith E Mueller
- Unité de Recherche et d'Expertise Epidémiologie des maladies émergentes, Institut Pasteur, 25 rue du Dr Roux 75724 Paris cedex 15, France; EHESP Rennes, Université Sorbonne Paris Cité, Paris, France
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Kharbanda EO, Vazquez-Benitez G, DeSilva MB, Naleway AL, Klein NP, Hechter RC, Glanz JM, Donahue JG, Jackson LA, Sheth SS, Greenberg V, Panagiotakopoulos L, Mba-Jonas A, Lipkind HS. Association of Inadvertent 9-Valent Human Papillomavirus Vaccine in Pregnancy With Spontaneous Abortion and Adverse Birth Outcomes. JAMA Netw Open 2021; 4:e214340. [PMID: 33818618 PMCID: PMC8022219 DOI: 10.1001/jamanetworkopen.2021.4340] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
IMPORTANCE The 9-valent human papillomavirus (9vHPV) vaccine is recommended for individuals through age 26 years and may be administered to women up to age 45 years. Data on 9vHPV vaccine exposures during pregnancy are limited. OBJECTIVE To evaluate the associations between 9vHPV vaccine exposures during pregnancy or peripregnancy and selected pregnancy and birth outcomes (spontaneous abortion [SAB], preterm birth, small-for-gestational age [SGA] birth, and major structural birth defect). DESIGN, SETTING, AND PARTICIPANTS This cohort study analyzed data from 7 participating health systems in the Vaccine Safety Datalink. The cohort comprised pregnancies among girls and women aged 12 to 28 years that ended between October 26, 2015, and November 15, 2018. Singleton pregnancies that ended in a live birth, stillbirth, or SAB were included. EXPOSURES Vaccine exposure windows were distal (9vHPV or 4vHPV vaccine administered from 22 to 16 weeks before last menstrual period [LMP]), peripregnancy (9vHPV vaccine administered from 42 days before LMP until LMP), and during pregnancy (9vHPV vaccine administered from LMP to 19 completed weeks' gestation). Primary comparisons were (1) girls and women with 9vHPV vaccine exposures during pregnancy vs those with 4vHPV or 9vHPV distal vaccine exposures, (2) girls and women with vaccine exposures peripregnancy vs those with 4vHPV or 9vHPV distal vaccine exposures, and (3) girls and women with 9vHPV vaccine exposures during pregnancy or peripregnancy vs those with 4vHPV or 9vHPV distal vaccine exposure. MAIN OUTCOMES AND MEASURES Spontaneous abortions were confirmed based on medical record review and adjudication. Preterm and SGA births were identified from electronic health record and birth data. Major structural birth defects were based on diagnostic codes using a validated algorithm. Inverse probability weighting was used to balance the covariates. Time-dependent covariate Cox proportional hazards regression models and Poisson regression were used to estimate the associations between 9vHPV vaccine exposures and pregnancy and birth outcomes. RESULTS The final cohort included 1493 pregnancies among girls and women with a mean (SD) maternal age of 23.9 (2.9) years. Of these pregnancies, 445 (29.8%) had exposures to the 9vHPV vaccine during pregnancy, 496 (33.2%) had exposures to the 9vHPV vaccine peripregnancy, and 552 (37.0%) had 4vHPV or 9vHPV distal vaccine exposures. The 9vHPV vaccine administered during pregnancy was not associated with increased risk for SAB (hazard ratio, 1.12; 95% CI, 0.66-1.93) compared with distal vaccine exposures. Findings were similar for 9vHPV vaccine exposures peripregnancy (relative risk [RR], 0.72; 95% CI, 0.42-1.24). Among live births (n = 1409), 9vHPV vaccine exposures during pregnancy were not associated with increased risks for preterm birth (RR, 0.73; 95% CI, 0.44-1.20) or SGA birth (RR, 1.31; 95% CI, 0.78-2.20). Results were similar regarding the association between 9vHPV vaccine exposures peripregnancy and preterm birth (RR, 0.72; 95% CI, 0.45-1.17) and SGA birth (RR, 1.10; 95% CI, 0.65-1.88). Birth defects were rare in all exposure groups, occurring in about 1% of live births with available infant data. CONCLUSIONS AND RELEVANCE This study found that 9vHPV vaccine exposures during or around the time of pregnancy were uncommon and not associated with SABs or selected adverse birth outcomes. These findings can inform counseling for inadvertent 9vHPV vaccine exposures.
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Affiliation(s)
- Elyse O. Kharbanda
- Department of Research, HealthPartners Institute, Minneapolis, Minnesota
| | | | - Malini B. DeSilva
- Department of Research, HealthPartners Institute, Minneapolis, Minnesota
| | - Allison L. Naleway
- The Center for Health Research, Kaiser Permanente Northwest, Portland, Oregon
| | - Nicola P. Klein
- The Vaccine Study Center, Kaiser Permanente Northern California, Oakland, California
| | - Rulin C. Hechter
- Department of Research and Evaluation, Kaiser Permanente Southern California, Pasadena, California
| | - Jason M. Glanz
- Institute for Health Research, Kaiser Permanente Colorado, Denver, Colorado
| | | | - Lisa A. Jackson
- Kaiser Permanente Washington, Health Research Institute, Seattle, Washington
| | - Sangini S. Sheth
- Department of Obstetrics, Gynecology, and Reproductive Sciences, Yale University School of Medicine, New Haven, Connecticut
| | - Victoria Greenberg
- Department of Obstetrics, Gynecology, and Reproductive Sciences, Yale University School of Medicine, New Haven, Connecticut
| | | | - Adamma Mba-Jonas
- Office of Biostatistics and Epidemiology, Center for Biologics Evaluation and Research, Division of Epidemiology, US Food and Drug Administration, Silver Spring, Maryland
| | - Heather S. Lipkind
- Department of Obstetrics, Gynecology, and Reproductive Sciences, Yale University School of Medicine, New Haven, Connecticut
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Imburgia TM, Shew ML, Gravitt PE, Katzenellenbogen RA. Considerations for Child Cancer Survivors and Immunocompromised Children to Prevent Secondary HPV-associated Cancers. Transplantation 2021; 105:736-742. [PMID: 32890137 DOI: 10.1097/tp.0000000000003444] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Survivors of childhood cancer and other immunocompromised children are at high risk for the development of secondary human papillomavirus (HPV)-associated cancers. In this overview, the authors examine the epidemiology of vaccine efficacy, the natural history of HPV infections, and accelerated HPV-associated cancer development in these populations. The authors highlight the opportunities for preventive care and future research directives.
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Affiliation(s)
- Teresa M Imburgia
- Division of Adolescent Medicine, Indiana University School of Medicine, Indianapolis, IN
- Epidemiology Department, Richard M. Fairbanks School of Public Health, Indiana University, Indianapolis, IN
| | - Marcia L Shew
- Division of Adolescent Medicine, Indiana University School of Medicine, Indianapolis, IN
| | - Patti E Gravitt
- Department of Epidemiology and Public Health, University of Maryland School of Medicine, Baltimore, MD
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Doshi P, Hong K, Jefferson T, Jones M, Rowhani-Farid A. Control vaccine formulation. Lancet 2021; 397:1061-1062. [PMID: 33743866 DOI: 10.1016/s0140-6736(21)00382-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Accepted: 02/09/2021] [Indexed: 11/30/2022]
Affiliation(s)
- Peter Doshi
- University of Maryland School of Pharmacy Pharmaceutical Health Services Research, Baltimore, MD 21201, USA.
| | - Kyungwan Hong
- University of Maryland School of Pharmacy Pharmaceutical Health Services Research, Baltimore, MD 21201, USA
| | | | | | - Anisa Rowhani-Farid
- University of Maryland School of Pharmacy Pharmaceutical Health Services Research, Baltimore, MD 21201, USA
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Saah AJ, Muñoz N. Control vaccine formulation - Authors' reply. Lancet 2021; 397:1062. [PMID: 33743868 DOI: 10.1016/s0140-6736(21)00437-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 02/12/2021] [Indexed: 10/21/2022]
Affiliation(s)
- Alfred J Saah
- Merck & Co, Merck Research Laboratories, Kenilworth, NJ, 07033, USA.
| | - Nubia Muñoz
- National Cancer Institute of Colombia, Bogota, Colombia
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Du J, Ährlund-Richter A, Näsman A, Dalianis T. Human papilloma virus (HPV) prevalence upon HPV vaccination in Swedish youth: a review based on our findings 2008-2018, and perspectives on cancer prevention. Arch Gynecol Obstet 2021; 303:329-335. [PMID: 33247317 PMCID: PMC7858554 DOI: 10.1007/s00404-020-05879-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Accepted: 11/04/2020] [Indexed: 02/07/2023]
Abstract
PURPOSE Three human papillomavirus (HPV) vaccines are available against up to nine HPV types. In Sweden, from 2012, Gardasil was offered to 10-12 year old girls through the school-based vaccination program, and as catchup vaccination for women up to 26 years. To obtain a baseline, and follow HPV vaccination effects, during 2008-2018, cervical and oral HPV prevalence were followed at a youth clinic in Stockholm, and in 2013 for comparison oral HPV prevalence was examined in high-school youth in a middle-sized county in Sweden. METHODS In this review, we discuss all our data with cervical and oral mouthwash samples that were collected and tested for 24-27 HPV types by a bead-based multiplex assay from 2008. RESULTS Compared with 2008-2011, with ~ 35% HPV16 and > 60% high risk (HR) HPV cervical prevalence at the youth clinic, a decrease of vaccine HPV types was observed between 2013 and 2018, with e.g., HPV16 falling to 5% in catchup vaccinated women and 15-18% in nonvaccinated women. Most common cervical HR-HPV types were HPV39, 51, 52, 56, and 59 together accounting for ~ 10% of cervical cancer, and where only HPV52 is included in Gardasil-9. At baseline 2009-2011, oral HPV prevalence was ~ 10% in unvaccinated youth at the youth clinic, but after 2013 it dropped to < 2% at the youth clinic and high schools. CONCLUSION To conclude, Gardasil HPV types have decreased, but it is still important to follow remaining HR-HPV types and cancer development, since there is an ongoing increase in the incidence of HPV-associated tonsillar and base of tongue cancer, and cervical cancer in Sweden.
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Affiliation(s)
- Juan Du
- Department of Microbiology, Tumor and Cell Biology, Centre for Translational Microbiome Research (CTMR), Karolinska Institutet, Stockholm, Sweden.
| | | | - Anders Näsman
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Tina Dalianis
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden.
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Abstract
OBJECTIVE To evaluate the association between human papillomavirus (HPV) vaccination and serious adverse events in adolescent girls in South Korea. DESIGN Cohort study. SETTING A large linked database created by linking the Korea Immunization Registry Information System and the National Health Information Database, between January 2017 and December 2019. PARTICIPANTS 441 399 girls aged 11-14 years who had been vaccinated in 2017: 382 020 had been vaccinated against HPV and 59 379 had not been vaccinated against HPV. MAIN OUTCOME MEASURES Outcomes were 33 serious adverse events, including endocrine, gastrointestinal, cardiovascular, musculoskeletal, haematological, dermatological, and neurological diseases. A cohort design was used for the primary analysis and a self-controlled risk interval design for the secondary analysis; both analyses used a risk period of one year after HPV vaccination for each outcome. Incidence rate and adjusted rate ratios were estimated using Poisson regression in the primary analysis, comparing the HPV vaccinated group with the HPV unvaccinated group, and adjusted relative risks were estimated using conditional logistic regression in the secondary analysis. RESULTS Among the 33 predefined serious adverse events, no associations were found with HPV vaccination in the cohort analysis, including Hashimoto's thyroiditis (incidence rate per 100 000 person years: 52.7 v 36.3 for the vaccinated and unvaccinated groups; adjusted rate ratio 1.24, 95% confidence interval 0.78 to 1.94) and rheumatoid arthritis (incidence rate per 100 000 person years: 168.1 v 145.4 for the vaccinated and unvaccinated groups; 0.99, 0.79 to 1.25), with the exception of an increased risk observed for migraine (incidence rate per 100 000 person years: 1235.0 v 920.9 for the vaccinated and unvaccinated groups; 1.11, 1.02 to 1.22). Secondary analysis using self-controlled risk intervals confirmed no associations between HPV vaccination and serious adverse events, including migraine (adjusted relative risk 0.67, 95% confidence interval 0.58 to 0.78). Results were robust to varying follow-up periods and for vaccine subtypes. CONCLUSIONS In this nationwide cohort study, with more than 500 000 doses of HPV vaccines, no evidence was found to support an association between HPV vaccination and serious adverse events using both cohort analysis and self-controlled risk interval analysis. Inconsistent findings for migraine should be interpreted with caution considering its pathophysiology and the population of interest.
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Affiliation(s)
- Dongwon Yoon
- School of Pharmacy, Sungkyunkwan University, 2066, Seobu-ro, Jangan-gu, Suwon, Gyeonggi-do, South Korea
| | - Ji-Ho Lee
- School of Pharmacy, Sungkyunkwan University, 2066, Seobu-ro, Jangan-gu, Suwon, Gyeonggi-do, South Korea
- Chung-Ang University Hospital, 06973, 102 Heukseok-ro, Dongjak-gu, Seoul, South Korea
| | - Hyesung Lee
- School of Pharmacy, Sungkyunkwan University, 2066, Seobu-ro, Jangan-gu, Suwon, Gyeonggi-do, South Korea
| | - Ju-Young Shin
- School of Pharmacy, Sungkyunkwan University, 2066, Seobu-ro, Jangan-gu, Suwon, Gyeonggi-do, South Korea
- Samsung Advanced Institute for Health Sciences and Technology (SAIHST), Sungkyunkwan University, Seoul, South Korea
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Vadalà M, Cistaro A, Quartuccio N, Calcagni ML, Fania P, Margotti S, Schiera IG, Laurino C, Palmieri B. 18F-FDG-PET brain imaging may highlight brain metabolic alterations in dysautonomic syndrome after human papilloma virus vaccination. Nucl Med Commun 2020; 41:1275-1282. [PMID: 32897935 DOI: 10.1097/mnm.0000000000001280] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
AIM The aim of this study was to evaluate brain glucose metabolism by means of [18F]-fluoro-deoxygluycose (F-FDG) PET in a group of patients presenting dysautonomic syndrome after human papilloma virus (HPV) immunization. METHODS Medical records of patients, referred to the 'Second Opinion Medical Consulting Network' Medical Centre (Modena, Italy) diagnosed with dysautonomic syndrome were searched. Inclusion criteria were presence in the medical history of adverse drug reactions following HPV vaccine; a Montreal Cognitive Assessment score <25 and good quality of a F-FDG-PET brain scan performed within 12 months from the diagnosis of dysautonomic syndrome. F-FDG-PET images of patients (HPV-group) were compared to a control group, matched for age and sex, using statistical parametric mapping (SPM). RESULTS The F-FDG-PET study was available for five female patients. The SPM-group analysis revealed significant hypometabolism (P < 0.05 false discovery rate corrected) in the right superior and medial temporal gyrus (Brodmann areas 22, 21) and insula (Brodmann area 13). At a threshold of P < 0.001 (uncorrected), further hypometabolic regions were revealed in the right superior temporal gyrus (Brodmann area 42) and caudate head and in the left superior temporal gyrus (Brodmann area 22), frontal subcallosal gyrus (Brodmann area 47) and insula (Brodmann area 13). Relative hypermetabolism (P = 0.001) was revealed in the right premotor cortex (Brodmann area 6). CONCLUSION This study revealed the possibility of altered brain glucose metabolism in subjects with dysautonomic syndrome post-immunization with HPV vaccine. These results could reinforce the hypothesis of a causal relationship between HPV vaccine, or some component included in the vaccine and the development of clinical manifestations.
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Affiliation(s)
- Maria Vadalà
- Department of General Surgery and Surgical Specialties, University of Modena and Reggio Emilia Medical School, Surgical Clinic
- Network of the Second Opinion, Modena
| | - Angelina Cistaro
- Nuclear Medicine Department, Galliera Hospital, Genoa
- Coordinator of AIMN Paediatric Study Group, Milan, Italy
| | - Natale Quartuccio
- Nuclear Medicine Unit, A.R.N.A.S. Civico, Di Cristina and Benfratelli Hospitals, Palermo
| | | | | | | | | | - Carmen Laurino
- Department of General Surgery and Surgical Specialties, University of Modena and Reggio Emilia Medical School, Surgical Clinic
- Network of the Second Opinion, Modena
| | - Beniamino Palmieri
- Department of General Surgery and Surgical Specialties, University of Modena and Reggio Emilia Medical School, Surgical Clinic
- Network of the Second Opinion, Modena
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Porras C, Tsang SH, Herrero R, Guillén D, Darragh TM, Stoler MH, Hildesheim A, Wagner S, Boland J, Lowy DR, Schiller JT, Schiffman M, Schussler J, Gail MH, Quint W, Ocampo R, Morales J, Rodríguez AC, Hu S, Sampson JN, Kreimer AR. Efficacy of the bivalent HPV vaccine against HPV 16/18-associated precancer: long-term follow-up results from the Costa Rica Vaccine Trial. Lancet Oncol 2020; 21:1643-1652. [PMID: 33271093 PMCID: PMC8724969 DOI: 10.1016/s1470-2045(20)30524-6] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 08/17/2020] [Accepted: 08/20/2020] [Indexed: 12/16/2022]
Abstract
BACKGROUND Oncogenic human papillomavirus (HPV) infections cause most cases of cervical cancer. Here, we report long-term follow-up results for the Costa Rica Vaccine Trial (publicly funded and initiated before licensure of the HPV vaccines), with the aim of assessing the efficacy of the bivalent HPV vaccine for preventing HPV 16/18-associated cervical intraepithelial neoplasia grade 2 or worse (CIN2+). METHODS Women aged 18-25 years were enrolled in a randomised, double-blind, controlled trial in Costa Rica, between June 28, 2004, and Dec 21, 2005, designed to assess the efficacy of a bivalent vaccine for the prevention of infection with HPV 16/18 and associated precancerous lesions at the cervix. Participants were randomly assigned (1:1) to receive an HPV 16/18 AS04-adjuvanted vaccine or control hepatitis A vaccine. Vaccines were administered intramuscularly in three 0·5 mL doses at 0, 1, and 6 months and participants were followed up annually for 4 years. After the blinded phase, women in the HPV vaccine group were invited to enrol in the long-term follow-up study, which extended follow-up for 7 additional years. The control group received HPV vaccine and was replaced with a new unvaccinated control group. Women were followed up every 2 years until year 11. Investigators and patients were aware of treatment allocation for the follow-up phase. At each visit, clinicians collected cervical cells from sexually active women for cytology and HPV testing. Women with abnormal cytology were referred to colposcopy, biopsy, and treatment as needed. Women with negative results at the last screening visit (year 11) exited the long-term follow-up study. The analytical cohort for vaccine efficacy included women who were HPV 16/18 DNA-negative at vaccination. The primary outcome of this analysis was defined as histopathologically confirmed CIN2+ or cervical intraepithelial neoplasia grade 3 or worse associated with HPV 16/18 cervical infection detected at colposcopy referral. We calculated vaccine efficacy by year and cumulatively. This long-term follow-up study is registered with ClinicalTrials.gov, NCT00867464. FINDINGS 7466 women were enrolled in the Costa Rica Vaccine Trial; 3727 received the HPV vaccine and 3739 received the control vaccine. Between March 30, 2009, and July 5, 2012, 2635 women in the HPV vaccine group and 2836 women in the new unvaccinated control group were enrolled in the long-term follow-up study. 2635 women in the HPV vaccine group and 2677 women in the control group were included in the analysis cohort for years 0-4, and 2073 women from the HPV vaccine group and 2530 women from the new unvaccinated control group were included in the analysis cohort for years 7-11. Median follow-up time for the HPV group was 11·1 years (IQR 9·1-11·7), 4·6 years (4·3-5·3) for the original control group, and 6·2 years (5·5-6·9) for the new unvaccinated control group. At year 11, vaccine efficacy against incident HPV 16/18-associated CIN2+ was 100% (95% CI 89·2-100·0); 34 (1·5%) of 2233 unvaccinated women had a CIN2+ outcome compared with none of 1913 women in the HPV group. Cumulative vaccine efficacy against HPV 16/18-associated CIN2+ over the 11-year period was 97·4% (95% CI 88·0-99·6). Similar protection was observed against HPV 16/18-associated CIN3-specifically at year 11, vaccine efficacy was 100% (95% CI 78·8-100·0) and cumulative vaccine efficacy was 94·9% (73·7-99·4). During the long-term follow-up, no serious adverse events occurred that were deemed related to the HPV vaccine. The most common grade 3 or worse serious adverse events were pregnancy, puerperium, and perinatal conditions (in 255 [10%] of 2530 women in the unvaccinated control group and 201 [10%] of 2073 women in the HPV vaccine group). Four women in the unvaccinated control group and three in the HPV vaccine group died; no deaths were deemed to be related to the HPV vaccine. INTERPRETATION The bivalent HPV vaccine has high efficacy against HPV 16/18-associated precancer for more than a decade after initial vaccination, supporting the notion that invasive cervical cancer is preventable. FUNDING US National Cancer Institute.
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Affiliation(s)
- Carolina Porras
- Agencia Costarricense de Investigaciones Biomédicas, Fundación INCIENSA, San José, Costa Rica.
| | - Sabrina H Tsang
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD, USA
| | - Rolando Herrero
- Agencia Costarricense de Investigaciones Biomédicas, Fundación INCIENSA, San José, Costa Rica; Early Detection and Prevention Section, International Agency for Research on Cancer, World Health Organization, Lyon, France
| | - Diego Guillén
- Agencia Costarricense de Investigaciones Biomédicas, Fundación INCIENSA, San José, Costa Rica
| | | | - Mark H Stoler
- Department of Pathology, University of Virginia, Charlottesville, VA, USA
| | - Allan Hildesheim
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD, USA
| | - Sarah Wagner
- Cancer Genomics Research Laboratory, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research, Frederick, MD, USA
| | - Joseph Boland
- Cancer Genomics Research Laboratory, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research, Frederick, MD, USA
| | - Douglas R Lowy
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD, USA
| | - John T Schiller
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD, USA
| | - Mark Schiffman
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD, USA
| | | | - Mitchell H Gail
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD, USA
| | - Wim Quint
- DDL Diagnostic Laboratory, Rijswijk, Netherlands
| | - Rebeca Ocampo
- Agencia Costarricense de Investigaciones Biomédicas, Fundación INCIENSA, San José, Costa Rica
| | - Jorge Morales
- Agencia Costarricense de Investigaciones Biomédicas, Fundación INCIENSA, San José, Costa Rica
| | | | - Shangying Hu
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD, USA
| | - Joshua N Sampson
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD, USA
| | - Aimée R Kreimer
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD, USA
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Ferreira D, Almeida M, Nogueira-Silva L, Araújo R, Abreu P. [Acute Disseminated Encephalomyelitis Following Human Papillomavirus Vaccination]. ACTA MEDICA PORT 2020; 33:780-781. [PMID: 33160428 DOI: 10.20344/amp.14769] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 09/09/2020] [Indexed: 11/20/2022]
Affiliation(s)
- Daniel Ferreira
- Serviço de Neurologia. Centro Hospitalar Universitário de São João. Porto; Departamento de Neurociências Clínicas e Saúde Mental. Faculdade de Medicina. Universidade do Porto. Porto. Portugal
| | - Mariana Almeida
- Serviço de Medicina Interna. Centro Hospitalar Universitário de São João. Porto. Portugal
| | - Luís Nogueira-Silva
- Serviço de Medicina Interna. Centro Hospitalar Universitário de São João. Porto. Centro de Investigação em Tecnologias e Serviços de Saúde (CINTESIS). Universidade do Porto. Porto. Portugal
| | - Rui Araújo
- Serviço de Neurologia. Centro Hospitalar Universitário de São João. Porto. Departamento de Neurociências Clínicas e Saúde Mental. Faculdade de Medicina. Universidade do Porto. Porto. Portugal
| | - Pedro Abreu
- Serviço de Neurologia. Centro Hospitalar Universitário de São João. Porto. Departamento de Neurociências Clínicas e Saúde Mental. Faculdade de Medicina. Universidade do Porto. Porto. Portugal
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Barboi A, Gibbons CH, Axelrod F, Benarroch EE, Biaggioni I, Chapleau MW, Chelimsky G, Chelimsky T, Cheshire WP, Claydon VE, Freeman R, Goldstein DS, Joyner MJ, Kaufmann H, Low PA, Norcliffe-Kaufmann L, Robertson D, Shibao CA, Singer W, Snapper H, Vernino S, Raj SR. Human papillomavirus (HPV) vaccine and autonomic disorders: a position statement from the American Autonomic Society. Auton Neurosci 2020; 223:102550. [PMID: 31928708 DOI: 10.1016/j.autneu.2019.05.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
INTRODUCTION Human papillomavirus (HPV) vaccination has been anecdotally connected to development of dysautonomia, chronic fatigue, complex regional pain syndrome and postural tachycardia syndrome. OBJECTIVES To critically evaluate a potential connection between HPV vaccination and above noted conditions. METHODS We reviewed the literature containing the biology of the virus, pathophysiology of infection, epidemiology of associated cancers, indications of HPV vaccination, safety surveillance data and published reports linking HPV vaccination to autonomic disorders. RESULTS At this time the American Autonomic Society finds that there are no data to support a causal relationship between HPV vaccination and CRPS, chronic fatigue, POTS or other forms of dysautonomia. CONCLUSIONS Certain conditions are prevalent in the same patient populations that are vaccinated with the HPV vaccine (peri-pubertal males and females). This association, however, is insufficient proof of causality.
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Affiliation(s)
- Alexandru Barboi
- Department of Neurology, NorthShore University Health System, Pritzker School of Medicine, University of Chicago, Chicago, IL, USA.
| | - Christopher H Gibbons
- Department of Neurology, Beth Israel Deaconess Medical Center, Harvard University, Boston, MA, USA
| | - Felicia Axelrod
- Departments of Neurology, New York University, New York, NY, USA
| | | | - Italo Biaggioni
- Autonomic Dysfunction Center, Division of Clinical Pharmacology, Department of Medicine, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Mark W Chapleau
- Departments of Medicine & Molecular Physiology and Biophysics, University of Iowa, Iowa City, IA, USA
| | - Gisela Chelimsky
- Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Thomas Chelimsky
- Department of Neurology, Medical College of Wisconsin, Milwaukee, WI, USA
| | | | - Victoria E Claydon
- Department of Biomedical Physiology and Kinesiology, Simon Fraser University, Burnaby, BC, Canada
| | - Roy Freeman
- Department of Neurology, Beth Israel Deaconess Medical Center, Harvard University, Boston, MA, USA
| | - David S Goldstein
- Autonomic Medicine Section, National Institute of Neurological Diseases and Stroke, National Institutes of Health, Bethesda, MD, USA
| | - Michael J Joyner
- Department of Anesthesia and Perioperative Medicine, Mayo Clinic, Rochester, MN, USA
| | - Horacio Kaufmann
- Departments of Neurology, New York University, New York, NY, USA
| | - Phillip A Low
- Department of Neurology, Mayo Clinic, Rochester, MN, USA
| | | | - David Robertson
- Autonomic Dysfunction Center, Division of Clinical Pharmacology, Department of Medicine, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Cyndya A Shibao
- Autonomic Dysfunction Center, Division of Clinical Pharmacology, Department of Medicine, Vanderbilt University School of Medicine, Nashville, TN, USA
| | | | - Howard Snapper
- Cardiology Division, Wellstar Healthcare System, Atlanta, GA, USA
| | - Steven Vernino
- Department of Neurology & Neurotherapeutics, UT Southwestern Medical Center, Dallas, TX, USA
| | - Satish R Raj
- Autonomic Dysfunction Center, Division of Clinical Pharmacology, Department of Medicine, Vanderbilt University School of Medicine, Nashville, TN, USA; Libin Cardiovascular Institute of Alberta, Department of Cardiac Sciences, University of Calgary, Calgary, AB, Canada
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Hviid A, Thorsen NM, Valentiner-Branth P, Frisch M, Mølbak K. Association between quadrivalent human papillomavirus vaccination and selected syndromes with autonomic dysfunction in Danish females: population based, self-controlled, case series analysis. BMJ 2020; 370:m2930. [PMID: 32878745 PMCID: PMC7463169 DOI: 10.1136/bmj.m2930] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
OBJECTIVE To evaluate the association between quadrivalent human papillomavirus vaccination and syndromes with autonomic dysfunction, such as chronic fatigue syndrome, complex regional pain syndrome, and postural orthostatic tachycardia syndrome. DESIGN Population-based self-controlled case series. SETTING Information on human papillomavirus vaccinations and selected syndromes with autonomic dysfunction (chronic fatigue syndrome, complex regional pain syndrome, and postural orthostatic tachycardia syndrome) identified using ICD-10 (international classification of diseases, revision 10) diagnostic codes from Danish nationwide registers. PARTICIPANTS 869 patients with autonomic dysfunction syndromes from a cohort of 1 375 737 Danish born female participants aged 10 to 44 years during 2007-16. MAIN OUTCOME MEASURES Self-controlled case series rate ratios (95% confidence intervals) of the composite outcome of chronic fatigue syndrome, complex regional pain syndrome, and postural orthostatic tachycardia syndrome, adjusted for age and season, comparing female participants vaccinated and unvaccinated with the quadrivalent human papillomavirus vaccine. Chronic fatigue syndrome, complex regional pain syndrome, and postural orthostatic tachycardia syndrome were also considered separately in secondary analyses. RESULTS During 10 581 902 person years of follow-up, 869 female participants with syndromes of autonomic dysfunction (136 with chronic fatigue syndrome, 535 with complex regional pain syndrome, and 198 with postural orthostatic tachycardia syndrome) were identified. Quadrivalent human papillomavirus vaccination did not statistically significantly increase the rate of a composite outcome of all syndromes with autonomic dysfunction in a 365 day risk period following vaccination (rate ratio 0.99, 95% confidence interval 0.74 to 1.32) or the rate of any individual syndrome in the risk period (chronic fatigue syndrome (0.38, 0.13 to 1.09), complex regional pain syndrome (1.31, 0.91 to 1.90), or postural orthostatic tachycardia syndrome (0.86, 0.48 to 1.54)). CONCLUSIONS When vaccination is introduced, adverse events could occur in close temporal relation to the vaccine purely by chance. These results do not support a causal association between quadrivalent human papillomavirus vaccination and chronic fatigue syndrome, complex regional pain syndrome, or postural orthostatic tachycardia syndrome, either individually or as a composite outcome. An increased risk of up to 32% cannot be formally excluded, but the statistical power of the study suggests that a larger increase in the rate of any syndrome associated with vaccination is unlikely.
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Affiliation(s)
- Anders Hviid
- Department of Epidemiology Research, Statens Serum Institut, Artillerivej 5, 2300 Copenhagen S, Denmark
- Department of Drug Design and Pharmacology, University of Copenhagen, Denmark
| | - Nicklas M Thorsen
- Department of Epidemiology Research, Statens Serum Institut, Artillerivej 5, 2300 Copenhagen S, Denmark
| | | | - Morten Frisch
- Department of Epidemiology Research, Statens Serum Institut, Artillerivej 5, 2300 Copenhagen S, Denmark
- Department of Clinical Medicine, Centre for Sexology Research, Aalborg University, Aalborg, Denmark
| | - Kåre Mølbak
- Division of Infectious Diseases Preparedness, Statens Serum Institut, Copenhagen, Denmark
- Department of Veterinary and Animal Sciences, University of Copenhagen, Denmark
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Vaccination for the prevention of human papillomavirus cancers. CA Cancer J Clin 2020; 70:281-2. [PMID: 32639021 DOI: 10.3322/caac.21623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Accepted: 06/02/2020] [Indexed: 11/18/2022] Open
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Palencia-Sánchez F, Echeverry-Coral SJ. [Social considerations affecting acceptance of HPV vaccination in Colombia. A systematic review]. Rev Colomb Obstet Ginecol 2020; 71:178-194. [PMID: 32770873 DOI: 10.18597/rcog.3448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Accepted: 05/04/2020] [Indexed: 06/11/2023]
Abstract
OBJECTIVE To identify social factors influencing the acceptance of human papilloma virus (HPV) vaccination in the Colombian population before and after the unexpected and poorly defined event of unknown etiology which occurred in 2014. METHODS A systematic review of the literature was conducted in the following databases: Scopus, Web of Science, Medline via PubMed, Embase, Online Health Library (Biblioteca Virtual en Salud) and Ovid, and also in Google Scholar, academic repositories and in Colombian health institutions, using the terms "recombinant tetravalent vaccine against Human Papilloma Virus types 6, 11, 16, 18", "Colombia", "Papilloma" in order to primarily identify systematic reviews, quantitative and qualitative studies, narrative reviews, focusing on social aspects such as education, access, relationship with healthcare staff and role of the media which may have acted as barriers or facilitators for the acceptance of HPV vaccination in Colombia between 2006-2018. A narrative synthesis of the data was made. RESULTS Twenty-four documents were included. The importance attached by parents, adolescents, providers and the media to having greater knowledge about HPV and its association with cervical cancer was identified. The relevance of good communication among healthcare professions and the community to enable adequate sharing of information regarding the risks and benefits of the vaccines was recognized. The inclusion of the vaccine in health insurance plans made access easier. The media must be involved as facilitators in vaccination programs. CONCLUSIONS Education regarding HPV, patient-centered healthcare and adequate media coverage influence the acceptance of HPV vaccination in the Colombian population. Close follow-up of any vaccine-related adverse events is required.
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Affiliation(s)
- Francisco Palencia-Sánchez
- MSc Epidemiología Clínica, PhD (c) Salud Pública. Departamento de Medicina Preventiva y Social, Facultad de Medicina, Pontificia Universidad Javeriana, Bogotá (Colombia)
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Kjaer J, Jensen TS, Rolving N, Sørensen VN, Blaakaer J, Hammer A. Well-being of women referred due to suspected side effects after human papilloma virus vaccination. Dan Med J 2020; 67:A12190735. [PMID: 32741432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
INTRODUCTION Due to increased reporting of presumed side effects following human papilloma virus (HPV) vaccination, the Danish Health Authority established five HPV clinics aiming to improve the diagnostics and treatment of affected women. Here, we aimed to describe characteristics of affected women 1-2 years after they attended an HPV clinic and to explore whether women who believed their symptoms were caused by the HPV vaccine were less likely to report symptom improvement than those who did not. METHODS A hospital-based, cross-sectional study was conducted at the HPV clinic in Silkeborg, 2017-2018. Information on symptoms, HPV vaccination, basic characteristics, etc. was retrieved using a validated questionnaire. Data were analysed descriptively and by logistic regression. RESULTS A total of 120 women were included. The median age at the first vaccine dose and the first visit to the clinic was 15 years (interquartile range (IQR): 13-23) and 23 years (IQR: 20-27), respectively. The median time from the first visit to the time the questionnaire was completed was 1.3 years (IQR: 1-1.6). At the time of the questionnaire, most women reported a wide range of symptoms, with physical symptoms being more common than psychological symptoms, and 70% of the reported symptoms had not improved over time. Of note, 90% believed that their symptoms were caused by the HPV vaccine. No difference in symptom improvement was found between women who believed that their symptoms occurred because of the HPV vaccine and those who did not. CONCLUSIONS Most women did not experience any improvement in their symptoms over time, and no association was found between lack of symptom improvement and believing that the HPV vaccine was causing the symptoms. FUNDING funded by the Danish Cancer Society. TRIAL REGISTRATION not relevant.
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Smith SS, Lee Y, Wang L. Adolescent with osteomyelitis after intramuscular administration of a vaccine: A case report. J Am Pharm Assoc (2003) 2020; 60:e357-e360. [PMID: 32336672 DOI: 10.1016/j.japh.2020.03.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 03/08/2020] [Accepted: 03/14/2020] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To emphasize adverse outcomes associated with applying adult immunization protocols to the pediatric population. CASE SUMMARY A 15-year-old female with no past medical history developed severe pain in her left arm and decreased range of motion 11 days after receiving an intramuscular injection of the human papillomavirus vaccine. Over the following month, she was treated with a short course of steroids for frozen shoulder and gabapentin for Parsonage-Turner syndrome. During the third visit to a specialist for severe pain and loss of left arm mobility, she was sent to the emergency department for further workup. An x-ray and magnetic resonance imaging of the left arm were suspicious for osteomyelitis. The diagnosis was confirmed by incision and drainage of the abscess and a bone biopsy. A 6-week course of antibiotic therapy was initiated after the biopsy results. The injury was attributed to overpenetration by the needle during the intramuscular injection she had received in the previous month. PRACTICE IMPLICATIONS As the number of states allowing pharmacists to vaccinate patients of all ages grows, pharmacists must be prepared to safely provide vaccinations to patients of varying sizes. Assessing body habitus while balancing the constant responsibilities of a community pharmacy will be a challenge. Introduction of a guidance document with specific needle lengths based on weight, age, and sex can address potential errors before they occur.
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Dib F, Launay O. [Human papillomavirus vaccination : pharmacovigilance data]. Rev Prat 2020; 70:96-98. [PMID: 32877039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Affiliation(s)
- Fadia Dib
- CIC Cochin-Pasteur, Hopital Cochin, Paris, France
| | - Odile Launay
- CIC Cochin-Pasteur, Hopital Cochin, Paris, France
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