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Dalla Valle D, Benoni R, Soriolo N, Battistella C, Moretti F, Gonella LA, Tardivo S, Colpo S, Montresor S, Russo F, Tonon M, Da Re F, Moretti U, Zanoni G. Safety profile assessment of HPV4 and HPV9 vaccines through the passive surveillance system of the Veneto Region (Italy) between 2008 and 2022: A 15-year retrospective observational study. Vaccine X 2024; 19:100511. [PMID: 39040889 PMCID: PMC11260860 DOI: 10.1016/j.jvacx.2024.100511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2024] [Revised: 06/06/2024] [Accepted: 06/17/2024] [Indexed: 07/24/2024] Open
Abstract
In Veneto Region, HPV vaccine has been actively offered to 12 year-old females since 2008, and to 12 year-old males since 2015. The study aims to analyze the safety profile of HPV4v and HPV9v vaccines and perform a case-by-case review of conditions of interest. Spontaneous reports related to HPV uploaded to the database of the Regional Pharmacovigilance Center between 2008-2022 were included. HPV vaccine doses administered until April 2022 in the Veneto Region were considered to calculate the reporting rate (RR). Potential "safety concerns" examined as conditions of interest were included through Standardized MedDRA or preferred terms searching queries. The level of diagnostic certainty was evaluated as per the Brighton Collaboration case definition criteria. A total of 637 reports and 1316 Adverse Events Following Immunizations (AEFI) were retrieved: 469 for HPV4v (73.6 %) and 168 for HPV9v (26.4 %). Serious reports were 71 (11.1 %): 49 (10.4 %) for HPV4v and 22 (13.1 %) for HPV9v. The RR for serious events between 2008-2022 was 6.9/100,000 administered doses, with no differences by vaccine type. Females and adults showed higher overall RR compared to males and to children and adolescents (p < 0.001), this result was confirmed by stratifying analysis by vaccine type. One case of Guillain Barré syndrome, anaphylactic shock, thrombocytopenia, Henoch Schoenlein purpura and four generalized seizures were reviewed. Vaccinovigilance data from the Veneto Region reaffirm a good safety profile for HPV vaccination and found no vaccine-related unexpected events. Such a detailed analysis may assist healthcare providers to advocate properly for HPV vaccination.
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Affiliation(s)
- Diana Dalla Valle
- University of Verona, Diagnostics and Public Health Department, Section of Hygiene and Preventive Medicine, Verona, Italy
| | - Roberto Benoni
- University of Verona, Diagnostics and Public Health Department, Section of Hygiene and Preventive Medicine, Verona, Italy
| | - Nicola Soriolo
- University of Verona, Diagnostics and Public Health Department, Section of Hygiene and Preventive Medicine, Verona, Italy
| | - Chiara Battistella
- University of Verona, Diagnostics and Public Health Department, Section of Hygiene and Preventive Medicine, Verona, Italy
| | - Francesca Moretti
- University of Verona, Neurosciences, Biomedicine and Movement Sciences Department, Verona, Italy
| | - Laura Augusta Gonella
- University of Verona, Diagnostics and Public Health Department, Section of Pharmacology, Verona, Italy
| | - Stefano Tardivo
- University of Verona, Diagnostics and Public Health Department, Section of Hygiene and Preventive Medicine, Verona, Italy
| | - Silvia Colpo
- University of Verona, Diagnostics and Public Health Department, Section of Hygiene and Preventive Medicine, Verona, Italy
| | - Sara Montresor
- University of Verona, Diagnostics and Public Health Department, Section of Hygiene and Preventive Medicine, Verona, Italy
| | - Francesca Russo
- Directorate of Prevention, Food Safety, Veterinary Public Health, Veneto Region, Venice, Italy
| | - Michele Tonon
- Directorate of Prevention, Food Safety, Veterinary Public Health, Veneto Region, Venice, Italy
| | - Filippo Da Re
- Directorate of Prevention, Food Safety, Veterinary Public Health, Veneto Region, Venice, Italy
| | - Ugo Moretti
- University of Verona, Diagnostics and Public Health Department, Section of Pharmacology, Verona, Italy
| | - Giovanna Zanoni
- University Hospital of Verona, Pathology and Diagnostics Department, Immunology Unit, Verona, Italy
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Wang M, Gu H, Zhai Y, Li X, Huang L, Li H, Xie Z, Wen C. Vaccination and the risk of systemic lupus erythematosus: a meta-analysis of observational studies. Arthritis Res Ther 2024; 26:60. [PMID: 38433222 PMCID: PMC10910799 DOI: 10.1186/s13075-024-03296-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Accepted: 02/26/2024] [Indexed: 03/05/2024] Open
Abstract
OBJECTIVE This meta-analysis aims to explore the potential link between vaccines and systemic lupus erythematosus (SLE). METHODS We systematically searched PubMed, Cochrane Library, and Embase for observational studies from inception to September 3, 2023, using medical subject headings (MeSH) and keywords. Study quality was assessed using the NOS scale. Statistical analyses were conducted using STATA software (version 14.0). Publication bias was evaluated using funnel plots and Egger's regression. RESULTS The meta-analysis incorporated 17 studies, encompassing 45,067,349 individuals with follow-up periods ranging from 0.5 to 2 years. The pooled analysis revealed no significant association between vaccinations and an increased risk of SLE [OR = 1.14, 95% CI (0.86-1.52), I2 = 78.1%, P = 0.348]. Subgroup analyses indicated that HBV vaccination was significantly associated with an elevated risk of SLE [OR =2.11, 95% CI (1.11-4.00), I2 = 63.3%, P = 0.02], HPV vaccination was slightly associated with an increased risk of SLE [OR = 1.43, 95% CI (0.88-2.31), I2 = 72.4%, P = 0.148], influenza vaccination showed no association with an increased risk of SLE [OR = 0.96, 95% CI (0.82-1.12), I2 = 0.0%, P = 0.559], and COVID-19 vaccine was marginally associated with a decreased risk of SLE [OR = 0.44, 95% CI (0.18-1.21), I2 = 91.3%, P = 0.118]. CONCLUSIONS This study suggests that vaccinations are not linked to an increased risk of SLE. Our meta-analysis results provide valuable insights, alleviating concerns about SLE risk post-vaccination and supporting further vaccine development efforts.
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Affiliation(s)
- Meijiao Wang
- Research Institute of Chinese Medicine Clinical Foundation and Immunology, School of Basic Medicine Sciences, Zhejiang Chinese Medical University, Binwen Road, Binjiang Dsitrict, Hangzhou, China
| | - Huanpeng Gu
- Research Institute of Chinese Medicine Clinical Foundation and Immunology, School of Basic Medicine Sciences, Zhejiang Chinese Medical University, Binwen Road, Binjiang Dsitrict, Hangzhou, China
| | - Yingqi Zhai
- Research Institute of Chinese Medicine Clinical Foundation and Immunology, School of Basic Medicine Sciences, Zhejiang Chinese Medical University, Binwen Road, Binjiang Dsitrict, Hangzhou, China
| | - Xuanlin Li
- Research Institute of Chinese Medicine Clinical Foundation and Immunology, School of Basic Medicine Sciences, Zhejiang Chinese Medical University, Binwen Road, Binjiang Dsitrict, Hangzhou, China
| | - Lin Huang
- Research Institute of Chinese Medicine Clinical Foundation and Immunology, School of Basic Medicine Sciences, Zhejiang Chinese Medical University, Binwen Road, Binjiang Dsitrict, Hangzhou, China
| | - Haichang Li
- Research Institute of Chinese Medicine Clinical Foundation and Immunology, School of Basic Medicine Sciences, Zhejiang Chinese Medical University, Binwen Road, Binjiang Dsitrict, Hangzhou, China
| | - Zhijun Xie
- Research Institute of Chinese Medicine Clinical Foundation and Immunology, School of Basic Medicine Sciences, Zhejiang Chinese Medical University, Binwen Road, Binjiang Dsitrict, Hangzhou, China.
| | - Chengping Wen
- Research Institute of Chinese Medicine Clinical Foundation and Immunology, School of Basic Medicine Sciences, Zhejiang Chinese Medical University, Binwen Road, Binjiang Dsitrict, Hangzhou, China.
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3
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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] [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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4
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Grimaldi-Bensouda L, Papeix C, Hamon Y, Benichou J, Abenhaim L. Association between vaccination and the risk of central demyelination: results from a case-referent study. J Neurol 2023; 270:4678-4686. [PMID: 37351662 PMCID: PMC10511379 DOI: 10.1007/s00415-023-11822-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 06/10/2023] [Accepted: 06/13/2023] [Indexed: 06/24/2023]
Abstract
BACKGROUND Few studies documented the potential association between vaccination and the risk of central demyelination (CD). Specifically, anti-hepatitis B and anti-human papillomavirus (HPV) vaccines have been the subject of distrust with regard to their implication to trigger CD. METHODS From a systematic national registry, patients with first signs of CD (cases) were identified and documented for their exposure to vaccination up to 24 months before the first signs occurred. This exposure was compared to that of a representative sample of general practice patients without a history of CD, randomly selected from a national registry (referents). CD cases were 2:1 matched on age, sex, index date (ID), and region of residence. Vaccines against influenza, HPV, hepatitis B and diphtheria-tetanus-pertussis-poliomyelitis-haemophilus (DTPPHae) were considered. Associations between vaccination and CD were assessed using multivariate conditional logistic regressions, controlled for confounding factors. FINDINGS 564 CD cases were matched to 1,128 randomly selected referents (age range: 2-79 years old). Overall, 123 (22%) CD cases and 320 (28%) referents had received at least one vaccine within 24 months before ID. Adjusted odds ratios (ORs) for any vaccination were 0.69, 95% confidence interval (CI) [0.54-0.88] with respect to any CD first signs, 0.68 [0.51-0.90] for myelitis and 0.70 [0.42-1.17] for optic neuritis. Adjusted ORs for any CD first signs were 1.02 [0.71-1.47] for influenza vaccine (administered in 9.6% of cases and 10.4% of referents) and 0.72 [0.53-0.99] for DTPPHae vaccine (administered in 10.8% of cases and 14.5% of referents). Vaccines against hepatitis B and HPV were only administered in 1.1% and 1.2% of cases and in 2.9% and 3.2% of referents respectively, which statistically explained the point estimates < 1 (ORs of 0.39 [0.16-0.94] and of 0.32 [0.13-0.80]). INTERPRETATION No increased risk of CD incidence was observed amongst vaccinated patients. Lower rates of vaccination against hepatitis B and HPV observed in patients with CD compared to referents may be due to the reluctance of physicians to vaccinate patients considered at risk of CD.
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Affiliation(s)
- Lamiae Grimaldi-Bensouda
- The PGRx Study Group, Paris, France
- Pharmacology Department, Hospital Group Paris-Saclay, Assistance Publique-Hôpitaux de Paris, Garches, France
- University of Versailles-Paris Saclay, Montigny Le Bretonneux, France
- Inserm U 1018 CESP, Villejuif, France
| | - Caroline Papeix
- Neurology Department of Hospital foundation A de Rothschild, Paris, France
- Paris-Cité University, Paris, France
| | - Yann Hamon
- The PGRx Study Group, Paris, France
- RESAL, LA-SER Group, Paris, France
| | - Jacques Benichou
- Inserm U 1018 CESP, Villejuif, France
- Department of Biostatistics and Clinical Research, CHU Rouen, 76000 Rouen, France
- Université de Rouen-Normandie, Rouen, France
| | - Lucien Abenhaim
- The PGRx Study Group, Paris, France
- RESAL, LA-SER Group, Paris, France
- Department of Epidemiology, London School of Hygiene and Tropical Medicine, London, UK
- Centre for Risk Research Inc., Montreal, Canada
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5
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Spires B, Brewton A, Maples JM, Ehrlich SF, Fortner KB. Vaccine Hesitancy in Women's Health. Obstet Gynecol Clin North Am 2023; 50:401-419. [PMID: 37149319 DOI: 10.1016/j.ogc.2023.02.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
The development of vaccines is considered one of the greatest breakthroughs of modern medicine, saving millions of lives around the world each year. Despite vaccines' proven success, vaccine hesitancy remains a major issue affecting vaccine uptake. Common themes exist in patients' apprehension to receive vaccines. Women's health providers possess an important role in addressing these concerns and dispelling common misconceptions that may increase vaccine hesitancy thereby reduce vaccine uptake. This review aims to explore many of these topics as they are related to women's health and provide strategies for providers to implement which may reduce vaccine hesitancy among our patients.
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Affiliation(s)
- Benjamin Spires
- Department of Ob/Gyn, Uniformed Services University of the Health Sciences, 307 Boatner Road, Eglin Air Force Base, FL 32542, USA
| | - Annabeth Brewton
- Department of Ob/Gyn, University of Tennessee Graduate School of Medicine, 1924 Alcoa Highway, Box U-27, Knoxville, TN 37920, USA
| | - Jill M Maples
- Department of Ob/Gyn, University of Tennessee Graduate School of Medicine, 1924 Alcoa Highway, Box U-27, Knoxville, TN 37920, USA
| | - Samantha F Ehrlich
- Department of Public Health, University of Tennessee, 369 HPER, 1914 Andy Holt Avenue, Knoxville, TN 37996, USA
| | - Kimberly B Fortner
- Department of Ob/Gyn, University of Tennessee Graduate School of Medicine, 1924 Alcoa Highway, Box U-27, Knoxville, TN 37920, USA.
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6
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Kpozehouen EB, Heywood AE, Menzies R, Seale H, Brotherton J, Raina Macintyre C. Informing the design of a whole of life immunisation register for Australia. Vaccine 2023; 41:3011-3018. [PMID: 37037706 DOI: 10.1016/j.vaccine.2023.03.037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2022] [Revised: 02/26/2023] [Accepted: 03/17/2023] [Indexed: 04/12/2023]
Abstract
INTRODUCTION In 2016, Australia launched a whole life immunisation register, the Australian Immunisation Register (AIR), building on a universal childhood register established in 1997. Immunisation Information Systems are well established in Europe, the US and elsewhere. However, a national system covering immunisation across the lifespan, with complete capture of the population and satisfactory data quality, is rare. METHODS A national workshop was convened in 2016 with key stakeholders from the government, new and existing vaccine users, and vaccine providers to review the ideal features of the AIR to ensure optimal effectiveness. This workshop focused on the functionality needed to identify population groups newly included in the register and support the achievement of high immunisation coverage in these groups eligible for National Immunisation Program vaccines. RESULTS Key recommendations included the need for bidirectional data flow between the AIR and providers; systematic approaches to the capture and recording of accurate and complete data to ascertain important denominators for subpopulations, includingAboriginal and Torres Strait Islander status, medical risk factors, occupation, ethnicity, country of birth, and vaccines given during pregnancy; linkage with other government datasets including notifiable diseases; the capture of adverse events following immunisation; ease of access by patients, providers; and by researchers. CONCLUSIONS Some recommendations from the workshop have informed the development and future utility of the AIR. Some recommendations from the workshop have been integrated into the current iteration of the AIR, which is more important than ever given the roll-out of COVID-19 vaccines. The accuracy and validity of data have subsequently improved through data entry controls, data integrity checks and reporting requirements. Access to AIR data for research remains protracted and costly, limitingresearch potential.
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Affiliation(s)
| | - Anita E Heywood
- School of Population Health, Faculty of Medicine and Health, University of New South Wales, Australia
| | - Robert Menzies
- School of Population Health, Faculty of Medicine and Health, University of New South Wales, Australia
| | - Holly Seale
- School of Population Health, Faculty of Medicine and Health, University of New South Wales, Australia
| | - Julia Brotherton
- Melbourne School of Population and Global Health, University of Melbourne, Australia; Formerly Australian Centre for the Prevention of Cervical Cancer, East Melbourne, Australia
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7
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Voss SS, Nørgaard SK, Valentiner-Branth P. Identification of subgroups in the Danish population for targeted human papillomavirus vaccination efforts. Vaccine 2023; 41:3525-3533. [PMID: 37142460 DOI: 10.1016/j.vaccine.2023.04.060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 04/04/2023] [Accepted: 04/21/2023] [Indexed: 05/06/2023]
Abstract
BACKGROUND In the Danish childhood vaccination program, the human papillomavirus (HPV) vaccination coverage is lower than for other vaccines. To tailor a targeted HPV vaccination effort, we aimed to identify girls in Denmark with lower first dose HPV vaccination coverage than girls in general. METHODS A population-based retrospective cohort study was performed of girls born in 2001-2004, residing in Denmark in September 2019 (N = 128,351). Data from the Danish Vaccination Register was linked to sociodemographic data from the Danish Civil Registration System and Statistics Denmark. Cox's proportional hazard regression models were used to compare vaccination uptake rates between subgroups of girls. RESULTS HPV vaccination coverage at 14 years of age varied widely by municipality (53.4-80.6%). Girls living with neither of their parents had a lower chance of being vaccinated compared to girls living with both their parents (HR 0.43; 95% CI 0.41-0.46), likewise for girls attending special need education compared with girls attending public schools (HR 0.50; 95% CI 0.42-0.59). The vaccination uptake among immigrants was lower compared to Danish-born girls (HR 0.51; 95% CI 0.49-0.54), especially among immigrant girls whose parents had not passed any Danish exams. Finally, girls who were DTaP-IPV revaccinated had a 50% greater chance of being HPV vaccinated compared to girls who were not (HR 1.61; 95% CI 1.58-1.64). CONCLUSION To increase the HPV vaccination uptake, we recommend vaccination efforts targeting girls living without any of their parents, girls attending special need education, immigrants, and girls who are not DTaP-IPV revaccinated. When targeting immigrants, the effort should focus on disseminating sufficient and understandable information about the Danish childhood vaccination program to the parents.
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Affiliation(s)
- Sidsel Skou Voss
- European Programme for Intervention Epidemiology Training (EPIET), European Centre for Disease Prevention and Control (ECDC), Stockholm, Sweden; Infectious Disease Epidemiology and Prevention, Statens Serum Institut, Artillerivej 5, 2300 Copenhagen S, Denmark.
| | - Sarah Kristine Nørgaard
- Infectious Disease Epidemiology and Prevention, Statens Serum Institut, Artillerivej 5, 2300 Copenhagen S, Denmark.
| | - Palle Valentiner-Branth
- Infectious Disease Epidemiology and Prevention, Statens Serum Institut, Artillerivej 5, 2300 Copenhagen S, Denmark.
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8
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Jansen MHA, Rondaan C, Legger GE, Minden K, Uziel Y, Toplak N, Maritsi D, van den Berg L, Berbers GAM, Bruijning P, Egert Y, Normand C, Bijl M, Foster HE, Koné-Paut I, Wouters C, Ravelli A, Elkayam O, Wulffraat NM, Heijstek MW. EULAR/PRES recommendations for vaccination of paediatric patients with autoimmune inflammatory rheumatic diseases: update 2021. Ann Rheum Dis 2023; 82:35-47. [PMID: 35725297 DOI: 10.1136/annrheumdis-2022-222574] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Accepted: 05/24/2022] [Indexed: 02/03/2023]
Abstract
OBJECTIVES Recent insights supporting the safety of live-attenuated vaccines and novel studies on the immunogenicity of vaccinations in the era of biological disease-modifying antirheumatic drugs in paediatric patients with autoimmune/inflammatory rheumatic diseases (pedAIIRD) necessitated updating the EULAR recommendations. METHODS Recommendations were developed using the EULAR standard operating procedures. Two international expert committees were formed to update the vaccination recommendations for both paediatric and adult patients with AIIRD. After a systematic literature review, separate recommendations were formulated for paediatric and adult patients. For pedAIIRD, six overarching principles and seven recommendations were formulated and provided with the level of evidence, strength of recommendation and Task Force level of agreement. RESULTS In general, the National Immunisation Programmes (NIP) should be followed and assessed yearly by the treating specialist. If possible, vaccinations should be administered prior to immunosuppressive drugs, but necessary treatment should never be postponed. Non-live vaccines can be safely given to immunosuppressed pedAIIRD patients. Mainly, seroprotection is preserved in patients receiving vaccinations on immunosuppression, except for high-dose glucocorticoids and B-cell depleting therapies. Live-attenuated vaccines should be avoided in immunosuppressed patients. However, it is safe to administer the measles-mumps-rubella booster and varicella zoster virus vaccine to immunosuppressed patients under specific conditions. In addition to the NIP, the non-live seasonal influenza vaccination should be strongly considered for immunosuppressed pedAIIRD patients. CONCLUSIONS These recommendations are intended for paediatricians, paediatric rheumatologists, national immunisation agencies, general practitioners, patients and national rheumatology societies to attain safe and effective vaccination and optimal infection prevention in immunocompromised pedAIIRD patients.
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Affiliation(s)
- Marc H A Jansen
- Department of Paediatric Immunology & Rheumatology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands .,RITA, European Reference Networks, Brussels, Belgium
| | - Christien Rondaan
- Department of Medical Microbiology and Infection Prevention, University Medical Centre Groningen, Groningen, The Netherlands
| | - Geertje E Legger
- RITA, European Reference Networks, Brussels, Belgium.,Department of Paediatric Rheumatology, Beatrix Children's Hospital, University Medical Center Groningen, Groningen, The Netherlands
| | - Kirsten Minden
- Department of Pediatric Respiratory Medicine, Immunology and Critical Care Medicine, Charité Universitätsmedizin, Berlin, Germany.,Epidemiology Unit, German Rheumatism Research Centre, Berlin, Germany
| | - Yosef Uziel
- Paediatric Rheumatology Unit, Department of Paediatrics, Meir Medical Center, Kfar Saba, Israel
| | - Natasa Toplak
- RITA, European Reference Networks, Brussels, Belgium.,Department of Allergology, Rheumatology and Clinical Immunology, University Children's Hospital, Ljubljana, Slovenia
| | - Despoina Maritsi
- Infectious Diseases, Immunology and Rheumatology Unit, Department of Paediatrics, Kyriakou Children's Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Lotte van den Berg
- Dutch JIA Patient and Parent Organisation (JVN), Member of ENCA, Amsterdam, The Netherlands
| | - Guy A M Berbers
- Centre for Infectious Disease Control Netherlands, Laboratory for Infectious Diseases and Screening, National Institute of Public Health and the Environment (RIVM), Bilthoven, The Netherlands
| | - Patricia Bruijning
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Yona Egert
- European Network Childhood Arthritis (ENCA) Patient Organisation, Judea and Samaria Area, Israel
| | - Christophe Normand
- MCI Secretariat, European Network for Children with Arthritis (ENCA), Geneva, Switzerland
| | - Marc Bijl
- Department of Internal Medicine and Rheumatology, Martini Hospital Groningen, Groningen, The Netherlands
| | - Helen E Foster
- Population and Health Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Isabelle Koné-Paut
- Department of Paediatric Rheumatology and CEREMAIA, Hôpital Bicêtre, AP HP, Université Paris Saclay, Paris, France
| | - Carine Wouters
- Division of Paediatric Rheumatology, University Hospitals Leuven, Leuven, Belgium
| | - Angelo Ravelli
- RITA, European Reference Networks, Brussels, Belgium.,Department of Rheumatology, Direzione Scientifica, IRCCS Istituto Giannina Gaslini, Genova, Italy.,Dipartimento di Neuroscienze, Riabilitazione, Oftalmologia, Genetica e Scienze Materno-Infantili (DINOGMI), Università degli Studi di Genova, Genoa, Italy
| | - Ori Elkayam
- Department of Rheumatology, Tel Aviv Sourasky Medical Center and the Sackler faculty of medicine, Tel Aviv University, Tel Aviv, Israel
| | - Nicolaas M Wulffraat
- Department of Paediatric Immunology & Rheumatology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands.,RITA, European Reference Networks, Brussels, Belgium
| | - Marloes W Heijstek
- RITA, European Reference Networks, Brussels, Belgium.,Department of Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht, The Netherlands
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9
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Meng R, Ma R, Wang J, Liu P, Liu Z, He B, Liu Z, Yang Y, Zhan S. Post-marketing surveillance for the safety of the 9-valent human papillomavirus vaccine: a retrospective real-world study in China. Expert Rev Vaccines 2023; 22:696-703. [PMID: 37497832 DOI: 10.1080/14760584.2023.2239911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 07/19/2023] [Indexed: 07/28/2023]
Abstract
BACKGROUND The 9-valent human papillomavirus (9vHPV) vaccine was introduced in China in 2018. This study was conducted to monitor the occurrence of new-onset autoimmune diseases (AIs) in Chinese women vaccinated with the 9vHPV vaccine and adverse pregnancy outcomes in infants born to mothers with inadvertent pregnancy exposure. RESEARCH DESIGN AND METHODS Women who received the first dose of the 9vHPV vaccine at age 16-26 years in Ningbo between January 2019 and March 2021 were monitored in the Ningbo Regional Health Information Platform. New-onset cases of seven pre-specified AIs diagnosed within six months after vaccination were collected. Cases of stillbirth and 23 major congenital anomalies diagnosed within three months of birth in target infants were collected. RESULTS A total of 102,670 doses of the 9vHPV vaccine were administered to 41,609 women who had received no other HPV vaccine. New-onset AIs were diagnosed in 36 women, comprising 21 Hashimoto's, 11 Graves', and 4 uveitis disease cases. Among 50 women with maternal vaccination exposure, no stillbirths were observed. One case of microtia was observed. CONCLUSIONS In this first post-marketing surveillance of the 9vHPV vaccine in China, no safety signals were identified when putting the results in context to published data.
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Affiliation(s)
- Ruogu Meng
- National Institute of Health Data Science, Peking University, Beijing, China
| | - Rui Ma
- Ningbo Center for Disease Control and Prevention, Ningbo, China
| | - Jianmei Wang
- Ningbo Center for Disease Control and Prevention, Ningbo, China
| | - Peipei Liu
- Global Center for Asian Women's Health, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Zuoxiang Liu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing, China
| | - Bingjie He
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing, China
| | - Zhike Liu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing, China
| | - Yu Yang
- National Institute of Health Data Science, Peking University, Beijing, China
| | - Siyan Zhan
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing, China
- Research Center of Clinical Epidemiology, Peking University Third Hospital, Beijing, China
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10
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Harry ML, Asche SE, Freitag LA, Sperl-Hillen JM, Saman DM, Ekstrom HL, Chrenka EA, Truitt AR, Allen CI, O'Connor PJ, Dehmer SP, Bianco JA, Elliott TE. Human Papillomavirus vaccination clinical decision support for young adults in an upper midwestern healthcare system: a clinic cluster-randomized control trial. Hum Vaccin Immunother 2022; 18:2040933. [PMID: 35302909 PMCID: PMC9009937 DOI: 10.1080/21645515.2022.2040933] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
INTRODUCTION Human papillomavirus (HPV) vaccination rates are low in young adults. Clinical decision support (CDS) in primary care may increase HPV vaccination. We tested the treatment effect of algorithm-driven, web-based, and electronic health record-linked CDS with or without shared decision-making tools (SDMT) on HPV vaccination rates compared to usual care (UC). METHODS In a clinic cluster-randomized control trial conducted in a healthcare system serving a largely rural population, we randomized 34 primary care clinic clusters (with three clinics sharing clinicians randomized together) to: CDS; CDS+SDMT; UC. The sample included young adults aged 18-26 due for HPV vaccination with a study index visit from 08/01/2018-03/15/2019 in a study clinic. Generalized linear mixed models tested differences in HPV vaccination status 12 months after index visits by study arm. RESULTS Among 10,253 patients, 6,876 (65.2%) were due for HPV vaccination, and 5,054 met study eligibility criteria. In adjusted analyses, the HPV vaccination series was completed by 12 months in 2.3% (95% CI: 1.6%-3.2%) of CDS, 1.6% (95% CI: 1.1%-2.3%) of CDS+SDMT, and 2.2% (95% CI: 1.6%-3.0%) of UC patients, and at least one HPV vaccine was received by 12 months in 13.1% (95% CI: 10.6%-16.1%) of CDS, 9.2% (95% CI: 7.3%-11.6%) of CDS+SDMT, and 11.2% (95% CI: 9.1%-13.7%) of UC patients. Differences were not significant between arms. Females, those with prior HPV vaccinations, and those seen at urban clinics had significantly higher odds of HPV vaccination in adjusted models. DISCUSSION CDS may require optimization for young adults to significantly impact HPV vaccination. TRIAL REGISTRATION clinicaltrials.gov NCT02986230, 12/6/2016.
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11
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Autoimmunity in patients reporting long-term complications after exposure to human papilloma virus vaccination. J Autoimmun 2022; 133:102921. [PMID: 36356549 DOI: 10.1016/j.jaut.2022.102921] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 09/20/2022] [Accepted: 09/20/2022] [Indexed: 11/11/2022]
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12
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There Is No Evidence That Inactivated COVID-19 Vaccines Increase Risks of Uveitis Flare. Vaccines (Basel) 2022; 10:vaccines10101680. [PMID: 36298545 PMCID: PMC9612251 DOI: 10.3390/vaccines10101680] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 10/03/2022] [Accepted: 10/04/2022] [Indexed: 11/16/2022] Open
Abstract
This is a retrospective study to investigate the impact of inactivated Coronavirus disease-2019 (COVID-19) vaccination on uveitis flare in patients with uveitis. Sixty patients that were regularly followed up for uveitis for at least two months after the last dose of inactivated COVID-19 vaccines were included in the vaccination group. Sixty patients with comparable characteristics of uveitis who had not received the COVID-19 vaccines were included in the control group. Uveitis flare within 30 days and 60 days after the vaccination in the vaccination group, or after a randomly selected date in the control group, were statistically compared. The flare rate was 16.7% (30 days) and 23.3% (60 days) in the vaccination group, while it was 13.3% (30 days) and 25% (15/60) in the control group. There was no statistical difference in the flare rate of uveitis between the two groups (p = 0.471 for 30 days, p = 0.347 for 60 days). Inactivated COVID-19 vaccination appeared not to increase the flare rate in patients with uveitis. Ophthalmologists should give proper and individualized recommendations based on the overall conditions of patients.
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13
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He N, Leng X, Zeng X. Systemic lupus erythematosus following human papillomavirus vaccination: A case-based review. Int J Rheum Dis 2022; 25:1208-1212. [PMID: 35948863 DOI: 10.1111/1756-185x.14404] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 07/09/2022] [Accepted: 07/16/2022] [Indexed: 01/03/2023]
Abstract
Systemic lupus erythematosus (SLE) is a heterogeneous systemic autoimmune diseases (AIDs) with many pathogenic factors, ranging from genetic to epigenetic to environmental. The human papillomavirus (HPV), a viral infectious agent, is a common contributor to the onset and exacerbation of SLE. HPV infections are more prevalent among SLE patients than healthy individuals, bringing about a substantial need for treatment. While HPV recombinant gene vaccines are accepted as a universal method for infection prevention, they pose a risk for adverse events such as fever, joint pain, and rashes. In rare cases, they might even trigger AIDs such as SLE, especially in patients with a personal or family history of such diseases. In this article, we provide a report of a case of SLE onset following HPV vaccination and a review of 11 similar cases. An analysis of 12 patients revealed that 7 cases of SLE developed between 3 weeks and 2 months post-vaccination. Symptoms of SLE generally manifest as fatigue, fever, joint pain, and myalgia. Two patients had lupus nephritis, 2 showed central nervous system involvement, including abnormal behavior and epileptic seizures, and 1 had intestinal pseudo-obstruction. All patients showed rapid remission with glucocorticoid and immunosuppressive therapy and remained stable during several months of follow-up.
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Affiliation(s)
- Nan He
- The Second Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - Xiaomei Leng
- Peking Union Medical College Hospital, Beijing, China
| | - Xiaofeng Zeng
- Peking Union Medical College Hospital, Beijing, China
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14
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Taumberger N, Joura EA, Arbyn M, Kyrgiou M, Sehouli J, Gultekin M. Myths and fake messages about human papillomavirus (HPV) vaccination: answers from the ESGO Prevention Committee. Int J Gynecol Cancer 2022; 32:ijgc-2022-003685. [PMID: 35820716 PMCID: PMC9554067 DOI: 10.1136/ijgc-2022-003685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Accepted: 05/20/2022] [Indexed: 11/06/2022] Open
Affiliation(s)
- Nadja Taumberger
- Department of Obstetrics and Gynaecology, Medical University of Graz, Graz, Austria
| | - Elmar A Joura
- Department of Obstetrics and Gynaecology, Division of Gynecologic Oncology, Comprehensive Cancer Center Vienna, Medical University of Vienna, Vienna, Austria
| | - Marc Arbyn
- Unit of Cancer Epidemiology, Belgian Cancer Centre Sciensano, Brussels, Belgium
- Department of Human Structure and Repair, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - Maria Kyrgiou
- Department of Metabolism, Digestion and Reproduction - Surgery and Cancer, Institute of Reproductive and Developmental Biology, Imperial College London, London, UK
- Imperial College Healthcare NHS Trust, London, UK
| | - Jalid Sehouli
- Department of Gynaecology and Obstetrics with Centre of Oncological Surgery, Charité Universitatsmedizin Berlin, Charité, Berlin, Germany
| | - Murat Gultekin
- Department of Human Structure and Repair, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
- Division of Gynaecological Oncology, Department of Obstetrics and Gynaecology, Hacettepe University Faculty of Medicine, Ankara, Turkey
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15
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Krauss SR, Barbateskovic M, Klingenberg SL, Djurisic S, Petersen SB, Kenfelt M, Kong DZ, Jakobsen JC, Gluud C. Aluminium adjuvants versus placebo or no intervention in vaccine randomised clinical trials: a systematic review with meta-analysis and Trial Sequential Analysis. BMJ Open 2022; 12:e058795. [PMID: 35738649 PMCID: PMC9226993 DOI: 10.1136/bmjopen-2021-058795] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
OBJECTIVES To assess the benefits and harms of aluminium adjuvants versus placebo or no intervention in randomised clinical trials in relation to human vaccine development. DESIGN Systematic review with meta-analysis and trial sequential analysis assessing the certainty of evidence with Grading of Recommendations Assessment, Development and Evaluation (GRADE). DATA SOURCES We searched CENTRAL, MEDLINE, Embase, LILACS, BIOSIS, Science Citation Index Expanded and Conference Proceedings Citation Index-Science until 29 June 2021, and Chinese databases until September 2021. ELIGIBILITY CRITERIA Randomised clinical trials irrespective of type, status and language of publication, with trial participants of any sex, age, ethnicity, diagnosis, comorbidity and country of residence. DATA EXTRACTION AND SYNTHESIS Two independent reviewers extracted data and assessed risk of bias with Cochrane's RoB tool 1. Dichotomous data were analysed as risk ratios (RRs) and continuous data as mean differences. We explored both fixed-effect and random-effects models, with 95% CI. Heterogeneity was quantified with I2 statistic. We GRADE assessed the certainty of the evidence. RESULTS We included 102 randomised clinical trials (26 457 participants). Aluminium adjuvants versus placebo or no intervention may have no effect on serious adverse events (RR 1.18, 95% CI 0.97 to 1.43; very low certainty) and on all-cause mortality (RR 1.02, 95% CI 0.74 to 1.41; very low certainty). No trial reported on quality of life. Aluminium adjuvants versus placebo or no intervention may increase adverse events (RR 1.13, 95% CI 1.07 to 1.20; very low certainty). We found no or little evidence of a difference between aluminium adjuvants versus placebo or no intervention when assessing serology with geometric mean titres or concentrations or participants' seroprotection. CONCLUSIONS Based on evidence at very low certainty, we were unable to identify benefits of aluminium adjuvants, which may be associated with adverse events considered non-serious.
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Affiliation(s)
- Sara Russo Krauss
- The Copenhagen Trial Unit, Centre for Clinical Intervention Research, The Capital Region, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Marija Barbateskovic
- The Copenhagen Trial Unit, Centre for Clinical Intervention Research, The Capital Region, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Sarah Louise Klingenberg
- The Copenhagen Trial Unit, Centre for Clinical Intervention Research, The Capital Region, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Snezana Djurisic
- The Copenhagen Trial Unit, Centre for Clinical Intervention Research, The Capital Region, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Sesilje Bondo Petersen
- Department of Occupational and Environmental Medicine, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | | | - De Zhao Kong
- The Evidence-Based Medicine Research Center of Traditional Chinese Medicine, Liaoning University of Traditional Chinese Medicine, Shenyang, Liaoning, China
- Department of Evidence-based Chinese Medicine Research Centre, The Affiliated Hospital of Liaoning University of Traditional Chinese Medicine, Shenyang, Liaoning, China
| | - Janus C Jakobsen
- The Copenhagen Trial Unit, Centre for Clinical Intervention Research, The Capital Region, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
- Department of Regional Health Research, The Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
| | - Christian Gluud
- The Copenhagen Trial Unit, Centre for Clinical Intervention Research, The Capital Region, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
- Department of Regional Health Research, The Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
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16
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Wemrell M, Gunnarsson L. Attitudes Toward HPV Vaccination in Sweden: A Survey Study. Front Public Health 2022; 10:729497. [PMID: 35619814 PMCID: PMC9127737 DOI: 10.3389/fpubh.2022.729497] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Accepted: 03/28/2022] [Indexed: 11/13/2022] Open
Abstract
Background While HPV vaccination uptake in Sweden is quite high, at around 80%, vaccine hesitancy remains an issue in countries throughout Europe. The latter can be related to a contemporary context of increased contestation of expert knowledge and of a large share of information on health-related issues including vaccination today being sought via the internet. Still, there is a paucity of recent research on attitudes toward the HPV vaccine in a larger sample of the population in Sweden. This survey study assesses such attitudes and any correlations between vaccine hesitancy and sociodemographic characteristics, trust in healthcare and other societal institutions, and evaluation of the reliability of different sources of information. Methods The validated survey questionnaire was distributed to adult women in Sweden (n = 2,000), via a nationally representative web panel. The response rate was 37%. Aside from descriptive statistics, associations between vaccine hesitancy and sociodemographic and other variables were computed using logistic regressions and expressed as odds ratios (ORs) with 95% confidence intervals (95% CIs). Results Our results show a positive attitude toward HPV vaccination overall. Still, some degree of HPV vaccine hesitancy was indicated by 33.8% of the respondents, and more pronounced hesitancy by 7.6%. Regarding vaccination in general, a very positive attitude was indicated by 55%. HPV vaccine hesitancy was associated with low education and low income and strongly associated with a lack of confidence in healthcare and other societal institutions. It was also correlated with a self-assessed lack of access to, and ability to assess the origin, quality and reliability of, information about the HPV vaccine. Conclusion Efforts to provide transparent information about HPV vaccination should be combined with healthcare providers being open to discuss vaccine concerns with patients and avoiding practices that do not promote trust.
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Affiliation(s)
- Maria Wemrell
- Department of Gender Studies, Lund University, Lund, Sweden.,Unit for Social Epidemiology, Department of Clinical Sciences, Lund University, Malmö, Sweden
| | - Lena Gunnarsson
- School of Humanities, Education and Social Sciences, Örebro University, Örebro, Sweden
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17
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Oka E, Ueda Y, Nagase Y, Sawada M, Egawa-Takata T, Yagi A, Kakuda M, Nakagawa S, Hiramatsu K, Miyoshi A, Kobayashi E, Kimura T, Kimura T. Attitudes and behaviors of obstetricians and gynecologists toward HPV vaccination: a 7-year follow-up survey in Japan. Int J Clin Oncol 2022; 27:1356-1363. [PMID: 35525903 DOI: 10.1007/s10147-022-02173-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Accepted: 04/19/2022] [Indexed: 11/05/2022]
Abstract
BACKGROUND In Japan, the government suspended HPV vaccine recommendation in 2013, resulting in dropping vaccination uptake to almost zero. We conducted four serial surveys on our colleague' attitude to HPV vaccination between 2014 and 2021. Here, we evaluate the result of the survey in 2021 and compare it to previous surveys. METHODS The subjects were 567 obstetricians and gynecologists who had been trained in our university hospital or our affiliated hospitals. We used a questionnaire similar in format to those used in 2014, 2017, and 2019. RESULTS A total of 340 doctors (60.0%) completed the survey. Among them, 93.2% (317/340) of respondents thought that the government should restart HPV vaccination recommendation, and that 63.2% (215/340) think male teenagers should also vaccinate against HPV. The percentage of teenaged daughters inoculated with HPV vaccination after Japanese government had suspended its recommendation was 43.5% (20/46), an increasing trend from the previous surveys. 39 out of the 46 daughters (84.8%) would be expected to receive full HPV vaccination after they take junior high school entrance examination or after 9-valent HPV vaccination is designated as a national routine-immunization. CONCLUSION This study revealed increasing number of our colleagues think HPV vaccination is necessary for prevention of cervical cancer. The Japanese government's decision to resume its recommendation of the HPV vaccine in November 2021 will lead to a change in the public's thinking and behavior toward the HPV vaccine.
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Affiliation(s)
- Emiko Oka
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, 2-2, Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Yutaka Ueda
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, 2-2, Yamadaoka, Suita, Osaka, 565-0871, Japan.
| | - Yoshikazu Nagase
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, 2-2, Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Masaaki Sawada
- Department of Obstetrics and Gynecology, Osaka General Medical Center, 3-1-56, Bandaihigashi, Sumiyoshiku, Osaka, Osaka, 558-8558, Japan
| | - Tomomi Egawa-Takata
- Department of Obstetrics and Gynecology, Kansai Rosai Hospital, 3-1-69, Inabasou, Amagasaki, Hyogo, 660-8511, Japan
| | - Asami Yagi
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, 2-2, Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Mamoru Kakuda
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, 2-2, Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Satoshi Nakagawa
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, 2-2, Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Kosuke Hiramatsu
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, 2-2, Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Ai Miyoshi
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, 2-2, Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Eiji Kobayashi
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, 2-2, Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Toshihiro Kimura
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, 2-2, Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Tadashi Kimura
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, 2-2, Yamadaoka, Suita, Osaka, 565-0871, Japan
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18
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Johansen S, Laegreid IJ, Ernstsen SL, Azrakhsh NA, Kittang AO, Lindås R, Gjertsen BT, Vetti N, Mørtberg TV, Sørvoll IH, Holme PA, Ahlen MT, Reikvam H. Thrombosis and thrombocytopenia after HPV vaccination. J Thromb Haemost 2022; 20:700-704. [PMID: 34817130 PMCID: PMC9906134 DOI: 10.1111/jth.15604] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 11/11/2021] [Accepted: 11/18/2021] [Indexed: 01/11/2023]
Abstract
BACKGROUND Vaccine-induced immune thrombotic thrombocytopenia (VITT) has so far only been reported after adenovirus vector severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccines. OBJECTIVE We report findings in a 25-year-old woman who presented with thrombocytopenia, venous thrombosis, elevated D-dimer levels, and high levels of platelet-activating antibodies to platelet factor 4-polyanion complexes 10 days after Gardasil 9 vaccination for human papillomavirus (HPV). The patient exhibited clinical and laboratory features in line with the recently defined VITT syndrome, described after adenoviral vector vaccination to prevent coronavirus disease 2019. CONCLUSION We report a case of VITT following HPV vaccination. This should raise awareness of the possibility of VITT also occurring after other vaccines, not exclusively adenoviral vector-based SARS-CoV-2 vaccines.
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Affiliation(s)
- Silje Johansen
- Section of Hematology, Department of Medicine, Haukeland University Hospital, Bergen, Norway
| | - Ingvild Jenssen Laegreid
- The Norwegian National Unit for Platelet Immunology, Division of Diagnostics, University Hospital of North Norway, Tromsø, Norway
| | - Siw Leiknes Ernstsen
- The Norwegian National Unit for Platelet Immunology, Division of Diagnostics, University Hospital of North Norway, Tromsø, Norway
| | - Nessar Ahmad Azrakhsh
- Section of Hematology, Department of Medicine, Haukeland University Hospital, Bergen, Norway
| | - Astrid Olsnes Kittang
- Section of Hematology, Department of Medicine, Haukeland University Hospital, Bergen, Norway
- Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Roald Lindås
- Section of Hematology, Department of Medicine, Haukeland University Hospital, Bergen, Norway
| | - Bjørn Tore Gjertsen
- Section of Hematology, Department of Medicine, Haukeland University Hospital, Bergen, Norway
- Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Nils Vetti
- Department of Radiology, Haukeland University Hospital, Bergen, Norway
- Department of Medical Science, University of Bergen, Bergen, Norway
| | - Trude Victoria Mørtberg
- The Norwegian National Unit for Platelet Immunology, Division of Diagnostics, University Hospital of North Norway, Tromsø, Norway
- Institute of Medical Biology, University of Tromsø - The Arctic University of Norway, Tromsø, Norway
| | - Ingvild Hausberg Sørvoll
- The Norwegian National Unit for Platelet Immunology, Division of Diagnostics, University Hospital of North Norway, Tromsø, Norway
| | - Pål André Holme
- Department of Hematology, Oslo University Hospital, Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Norway
| | - Maria Therese Ahlen
- The Norwegian National Unit for Platelet Immunology, Division of Diagnostics, University Hospital of North Norway, Tromsø, Norway
| | - Håkon Reikvam
- Section of Hematology, Department of Medicine, Haukeland University Hospital, Bergen, Norway
- Department of Clinical Science, University of Bergen, Bergen, Norway
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Afrin LB, Dempsey TT, Weinstock LB. Post-HPV-Vaccination Mast Cell Activation Syndrome: Possible Vaccine-Triggered Escalation of Undiagnosed Pre-Existing Mast Cell Disease? Vaccines (Basel) 2022; 10:127. [PMID: 35062788 PMCID: PMC8779641 DOI: 10.3390/vaccines10010127] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 01/11/2022] [Accepted: 01/13/2022] [Indexed: 01/27/2023] Open
Abstract
For nearly a decade, case reports and series have emerged regarding dysautonomias-particularly postural orthostatic tachycardia syndrome (POTS)-presenting soon after vaccination against human papilloma virus (HPV). We too have observed a number of such cases (all following vaccination with the Gardasil product), and have found several to have detectable mast cell activation syndrome (MCAS) as well as histories suggesting that MCAS was likely present long before vaccination. We detail 11 such cases here, posing a hypothesis that HPV vaccination (at least with the Gardasil product) may have triggered or exacerbated MCAS in teenagers previously not recognized to have it. Only recently recognized, MCAS is being increasingly appreciated as a prevalent and chronic multisystem disorder, often emerging early in life and presenting with inflammatory ± allergic phenomena following from known mast cell (MC) mediator effects. There is rising recognition, too, of associations of MCAS with central and peripheral neuropathic disorders, including autonomic disorders such as POTS. Given the recognized potential for many antigens to trigger a major and permanent escalation of baseline MC misbehavior in a given MCAS patient, we hypothesize that in our patients described herein, vaccination with Gardasil may have caused pre-existing (but not yet clinically recognized) MCAS to worsen to a clinically significantly degree, with the emergence of POTS and other issues. The recognition and management of MCAS prior to vaccinations in general may be a strategy worth investigating for reducing adverse events following HPV vaccinations and perhaps even other types of vaccinations.
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Affiliation(s)
- Lawrence B. Afrin
- AIM Center for Personalized Medicine, Purchase, New York, NY 10577, USA;
| | - Tania T. Dempsey
- AIM Center for Personalized Medicine, Purchase, New York, NY 10577, USA;
| | - Leonard B. Weinstock
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA;
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20
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Sasaki E, Furuhata K, Mizukami T, Hamaguchi I. An investigation and assessment of the muscle damage and inflammation at injection site of aluminum-adjuvanted vaccines in guinea pigs. J Toxicol Sci 2022; 47:439-451. [DOI: 10.2131/jts.47.439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Eita Sasaki
- Department of Safety Research on Blood and Biological Products, National Institute of Infectious Diseases
| | - Keiko Furuhata
- Department of Safety Research on Blood and Biological Products, National Institute of Infectious Diseases
| | - Takuo Mizukami
- Department of Safety Research on Blood and Biological Products, National Institute of Infectious Diseases
| | - Isao Hamaguchi
- Department of Safety Research on Blood and Biological Products, National Institute of Infectious Diseases
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21
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Condrat CE, Filip L, Gherghe M, Cretoiu D, Suciu N. Maternal HPV Infection: Effects on Pregnancy Outcome. Viruses 2021; 13:2455. [PMID: 34960724 PMCID: PMC8707668 DOI: 10.3390/v13122455] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Revised: 12/04/2021] [Accepted: 12/06/2021] [Indexed: 12/18/2022] Open
Abstract
The human papilloma virus (HPV) infection, caused by a ubiquitous virus typically transmitted through the direct contact of infected organs, either through the skin or mucosa, is the most common sexually transmitted infection, placing young women at a high risk of contracting it. Although the vast majority of cases spontaneously clear within 1-2 years, persistent HPV infection remains a serious concern, as it has repeatedly been linked to the development of multiple malignancies, including cervical, anogenital, and oropharyngeal cancers. Additionally, more recent data suggest a harmful effect of HPV infection on pregnancy. As the maternal hormonal environment and immune system undergo significant changes during pregnancy, the persistence of HPV is arguably favored. Various studies have reported an increased risk of adverse pregnancy outcomes among HPV-positive women, with the clinical impact encompassing a range of conditions, including preterm birth, miscarriage, pregnancy-induced hypertensive disorders (PIHD), intrauterine growth restriction (IUGR), low birth weight, the premature rupture of membranes (PROM), and fetal death. Therefore, understanding the mechanisms employed by HPV that negatively impact pregnancy and assessing potential approaches to counteract them would be of interest in the quest to optimize pregnancy outcomes and improve child survival and health.
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Affiliation(s)
- Carmen Elena Condrat
- Department of Obstetrics and Gynecology, Polizu Clinical Hospital, Carol Davila University of Medicine and Pharmacy, 8 Eroii Sanitari Blvd., 050474 Bucharest, Romania;
- Fetal Medicine Excellence Research Center, Alessandrescu-Rusescu National Institute for Mother and Child Health, 020395 Bucharest, Romania;
| | - Lidia Filip
- Dermatology Department, Victor Babes Clinical Hospital of Infectious and Tropical Diseases, 030303 Bucharest, Romania;
| | - Mirela Gherghe
- Department of Nuclear Medicine, Alexandru Trestioreanu Oncology Institute, 022328 Bucharest, Romania
| | - Dragos Cretoiu
- Fetal Medicine Excellence Research Center, Alessandrescu-Rusescu National Institute for Mother and Child Health, 020395 Bucharest, Romania;
- Department of Cell and Molecular Biology and Histology, Carol Davila University of Medicine and Pharmacy, 8 Eroii Sanitari Blvd., 050474 Bucharest, Romania
| | - Nicolae Suciu
- Fetal Medicine Excellence Research Center, Alessandrescu-Rusescu National Institute for Mother and Child Health, 020395 Bucharest, Romania;
- Division of Obstetrics, Gynecology and Neonatology, Carol Davila University of Medicine and Pharmacy, 8 Eroii Sanitari Blvd., 050474 Bucharest, Romania
- Department of Obstetrics and Gynecology, Polizu Clinical Hospital, Alessandrescu-Rusescu National Institute for Mother and Child Health, 020395 Bucharest, Romania
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22
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Haddad SF, Kerbage A, Eid R, Kourie HR. Awareness about the human papillomavirus (HPV) and HPV vaccine among medical students in Lebanon. J Med Virol 2021; 94:2796-2801. [PMID: 34877678 DOI: 10.1002/jmv.27509] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 09/29/2021] [Accepted: 12/06/2021] [Indexed: 11/08/2022]
Abstract
As a developing country, Lebanon lacks adequate awareness about Human papillomavirus (HPV) among its population, whether working in the medical field or not. Lebanon is traditionally considered conservative with a low incidence of sexually transmitted infections in general, but recently the incidence of HPV infections has significantly increased. The present cross-sectional study aims to evaluate the level of awareness on HPV and the attitude toward HPV vaccine among Lebanese medical students in a self-administered questionnaire-based survey. A total of 1009 answers were collected and analyzed from a population of about 3000 Lebanese medical students. Our study revealed a significant lack of knowledge and awareness on HPV among medical students in Lebanon, with a strikingly low vaccination rate (16.4%) due to many barriers. Education initiatives in medical schools remain crucial to raise awareness on HPV and promote HPV vaccination, especially among medical students, who represent the country's future healthcare providers and policymakers.
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Affiliation(s)
- Sara F Haddad
- Department of Internal Medicine, Faculty of Medicine, Saint Joseph University, Beirut, Lebanon
| | - Anthony Kerbage
- Department of Internal Medicine, Faculty of Medicine, Saint Joseph University, Beirut, Lebanon
| | - Roland Eid
- Division of Hematology and Oncology, Faculty of Medicine, Saint Joseph University, Beirut, Lebanon
| | - Hampig R Kourie
- Division of Hematology and Oncology, Faculty of Medicine, Saint Joseph University, Beirut, Lebanon
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23
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Current Take on Systemic Sclerosis Patients' Vaccination Recommendations. Vaccines (Basel) 2021; 9:vaccines9121426. [PMID: 34960174 PMCID: PMC8708328 DOI: 10.3390/vaccines9121426] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 11/26/2021] [Accepted: 11/30/2021] [Indexed: 12/14/2022] Open
Abstract
Systemic sclerosis (SSc) is a rare autoimmune inflammatory rheumatic disease. The prevalence of SSc ranges from 7 to 700 cases per million worldwide. Due to multiple organ involvement and constant inflammatory state, this group of patients presents an increased risk of infectious diseases. This paper aimed to gather the up-to-date evidence on vaccination strategies for patients with SSc and to be a useful tool for the prevention and management of infectious diseases. The authors conducted a scoping review in which each paragraph presents data on a specific vaccine’s safety, immunogenicity, and efficacy. The work deals with the following topics: SARS-CoV-2, seasonal influenza, S. pneumoniae, HAV, HBV, HZV, N. meningitidis, H. influenzae, HPV, and diphtheria-tetanus-pertussis.
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24
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Cho HW, Min KJ, Kwon SH, Kim K, Kim S, Seong SJ, Song YJ, Lee KH, Lee SW, Lee JW, Ju W, Kim YT, Lee JK. Updated clinical guideline for human papillomavirus vaccine: the Korean Society of Gynecologic Oncology guidelines. J Gynecol Oncol 2021; 32:e94. [PMID: 34708596 PMCID: PMC8550930 DOI: 10.3802/jgo.2021.32.e94] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 08/02/2021] [Accepted: 09/07/2021] [Indexed: 11/30/2022] Open
Abstract
Since the human papillomavirus (HPV) vaccine guidelines were developed by the Korean Society of Gynecologic Oncology (KSGO) in 2011, 2016, and 2019, several recent studies on the efficacy and safety of HPV vaccines in middle-aged women and men have been reported. Furthermore, there has been an ongoing debate regarding the efficacy of the HPV vaccine in women with prior HPV infection or who have undergone conization for cervical intraepithelial neoplasia (CIN). We searched and reviewed studies on the efficacy and safety of the HPV vaccine in middle-aged women and men and the efficacy of the HPV vaccine in patients infected with HPV and those who underwent conization for CIN. The KSGO updated their guidelines based on the results of the studies included in this review.
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Affiliation(s)
- Hyun-Woong Cho
- Department of Obstetrics and Gynecology, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea
| | - Kyung-Jin Min
- Department of Obstetrics and Gynecology, Korea University Ansan Hospital, Korea University College of Medicine, Ansan, Korea
| | - Sang-Hoon Kwon
- Department of Obstetrics and Gynecology, Keimyung University School of Medicine, Daegu, Korea
| | - Kidong Kim
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Sunghoon Kim
- Department of Obstetrics and Gynecology, Yonsei University College of Medicine, Seoul, Korea
| | - Seok Ju Seong
- Department of Obstetrics and Gynecology, CHA Gangnam Medical Center, CHA University, Seoul, Korea
| | - Yong Jung Song
- Department of Obstetrics and Gynecology, Pusan National University School of Medicine, Yangsan, Korea
| | - Keun Ho Lee
- Department of Obstetrics and Gynecology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Shin-Wha Lee
- Department of Obstetrics and Gynecology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jeong-Won Lee
- Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Woong Ju
- Department of Obstetrics and Gynecology, Ewha Womans University Mokdong Hospital, Ewha Womans University School of Medicine, Seoul, Korea
| | - Young Tae Kim
- Department of Obstetrics and Gynecology, Yonsei University College of Medicine, Seoul, Korea
| | - Jae Kwan Lee
- Department of Obstetrics and Gynecology, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea.
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25
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Melgaard A, Krogsgaard LW, Lützen TH, Plana-Ripoll O, Bech BH, Hansen LK, Rask CU, Rytter D. Pre-vaccination vulnerability and suspected adverse events following HPV vaccination. A case-control study nested in the Danish national birth cohort. Vaccine 2021; 39:6364-6369. [PMID: 34561141 DOI: 10.1016/j.vaccine.2021.09.041] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Revised: 09/08/2021] [Accepted: 09/15/2021] [Indexed: 11/29/2022]
Abstract
Previous studies have indicated that girls experiencing suspected adverse events (AE) following HPV vaccination were more vulnerable prior to vaccination. However, no study has previously investigated differences in vulnerability using prospectively collected self-reported measures of vulnerability. The objective of this study therefore was to describe the distribution of biological and psychosocial indicators of vulnerability in girls referred to a hospital setting due to suspected adverse events and compare it with a sample of non-referred HPV vaccinated girls. The study was conducted as a case control study based within the Danish National Birth Cohort. Cases were defined as HPV vaccinated girls referred to a hospital setting between 2015 and 2017 due to suspected adverse events (n = 80), and 5 controls were randomly selected from the remaining source population, matched to cases on age at vaccination, region of residence and year of vaccination. The final study population consisted of 480 girls. Prior exposures were based on information gathered from an 11 year follow up of the DNBC and included information on self-rated health, frequent health complaints, medication use, bullying, stressful life events and physical activity. Conditional logistic regression analysis was used to estimate the association between each exposure and referral. The percentage of individuals in the exposed category of each exposure was generally higher for cases than controls. Particularly, the odds of being referred were higher for those with low self-rated health compared to high (OR [95%-CI] 2.43 [1.07-5.5]1), those being bullied (OR 3.19 [1.17-8.73]), and those who had taken medication (OR 2.22 [1.32-3.67]). Overall, these results indicated that girls experiencing suspected AE following HPV vaccination were more vulnerable prior to vaccination.
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Affiliation(s)
- Anna Melgaard
- Research Unit for Epidemiology, Department of Public Health, Aarhus University, Denmark.
| | - Lene Wulff Krogsgaard
- Research Unit for Epidemiology, Department of Public Health, Aarhus University, Denmark.
| | - Tina Hovgaard Lützen
- Research Unit for Epidemiology, Department of Public Health, Aarhus University, Denmark.
| | - Oleguer Plana-Ripoll
- National Centre for Register-based Research, Department of Economics and Business Economics, Aarhus University, Denmark; Department of Clinical Epidemiology, Aarhus University and Aarhus University Hospital, Denmark.
| | - Bodil Hammer Bech
- Research Unit for Epidemiology, Department of Public Health, Aarhus University, Denmark.
| | - Louise Krüger Hansen
- Research Unit for Epidemiology, Department of Public Health, Aarhus University, Denmark
| | - Charlotte Ulrikka Rask
- Research Unit, Department of Child and Adolescent Psychiatry, Aarhus University Hospital, 8200 Aarhus N, Denmark; Department of Clinical Medicine, Aarhus University, 8200 Aarhus N, Denmark.
| | - Dorte Rytter
- Research Unit for Epidemiology, Department of Public Health, Aarhus University, Denmark.
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26
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Human Papillomavirus Vaccination and Premature Ovarian Failure: A Disproportionality Analysis Using the Vaccine Adverse Event Reporting System. Drugs Real World Outcomes 2021; 9:79-90. [PMID: 34510402 PMCID: PMC8844335 DOI: 10.1007/s40801-021-00271-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/22/2021] [Indexed: 10/27/2022] Open
Abstract
INTRODUCTION There have been public health concerns about a potential association between human papillomavirus (HPV) vaccines and premature ovarian failure (POF) in young women. OBJECTIVE To identify a potential safety signal of POF after HPV vaccination using the United States (US) Vaccine Adverse Event Reporting System (VAERS) database. METHODS We manually selected relevant MedDRA preferred terms related to POF and identified in VAERS all POF reports in women less than 40 years of age between 2 July 1990 and 14 May 2018, followed by a review of narratives to confirm the cases. We conducted descriptive analyses on age, POF type, HPV vaccine type (HPV2, HPV4, HPV9), time to onset of POF, and dose rank. We described trends in reporting over time and assessed a potential safety signal using the proportional reporting ratio (PRR). RESULTS Of the 228,341 eligible POF reports, 281 (0.1%) were suspected to be associated with HPV vaccines. Median patient age was 15 years (range 11-39 years). POF events consisted mainly of amenorrhea (80.4%) and premature menopause (15.3%). Mean number of reported POF events significantly increased after the first HPV vaccine launch in 2006 with 22.2 POF cases/year up from 1.4 POF cases/year before the launch. PRR was 46.1 (95% confidence interval: 31.7-67.2) and sensitivity analyses yielded similar estimates. CONCLUSION Our study suggests the presence of a potential safety signal of POF associated with HPV vaccination, which may only be partly attributed to notoriety bias. Due to the well-known limitations of spontaneous reporting data, further investigations are warranted.
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27
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Clarke SLN, Mageean KS, Maccora I, Harrison S, Simonini G, Sharp GC, Relton CL, Ramanan AV. Moving from nature to nurture: a systematic review and meta-analysis of environmental factors associated with juvenile idiopathic arthritis. Rheumatology (Oxford) 2021; 61:514-530. [PMID: 34382060 PMCID: PMC8824412 DOI: 10.1093/rheumatology/keab627] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 07/10/2021] [Accepted: 07/21/2021] [Indexed: 11/23/2022] Open
Abstract
Objectives JIA is the most common paediatric rheumatic disease, thought to be influenced by both genetics and the environment. Identifying environmental factors associated with disease risk will improve knowledge of disease mechanism and ultimately benefit patients. This review aimed to collate and synthesize the current evidence of environmental factors associated with JIA. Methods Four databases (MEDLINE, Embase, Web of Science and Cumulative Index to Nursing and Allied Health Literature) were searched from inception to January 2020. Study quality was rated using the Newcastle-Ottawa Scale. Pooled estimates for each environmental factor were generated using a random-effects, inverse-variance method, where possible. The remaining environmental factors were synthesized in narrative form. Results This review includes 66 environmental factors from 39 studies (11 cohort and 28 case-control studies) over 45 years. Study sample sizes ranged from 41 to 1.9 million participants. Eight environmental factors from ten studies were meta-analysed. Caesarean section delivery was associated with increased JIA risk [pooled odds ratio (OR) 1.11, 95% CI: 1.01, 1.22]. Conversely, presence (vs absence) of siblings (pooled OR 0.60, 95% CI: 0.44, 0.81) and maternal prenatal smoking (pooled OR 0.70, 95% CI: 0.58, 0.84) were associated with decreased JIA risk. Conclusion This review identifies several environmental factors associated with JIA and demonstrates the huge breadth of environmental research undertaken over five decades. We also highlight the challenges of combining data collected over this period due to limited between study comparability, evolution in healthcare and social practices, and changing environment, which warrant consideration when planning future studies.
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Affiliation(s)
- Sarah L N Clarke
- MRC Integrative Epidemiology Unit, University of Bristol, Bristol, UK.,Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK.,Department of Paediatric Rheumatology, University Hospitals Bristol NHS Foundation Trust, Bristol, UK
| | - Katie S Mageean
- Department of Paediatric Rheumatology, University Hospitals Bristol NHS Foundation Trust, Bristol, UK
| | - Ilaria Maccora
- Rheumatology Unit, A Meyer Children Hospital, NEUROFARBA Department, University of Florence, Florence, Italy
| | - Sean Harrison
- MRC Integrative Epidemiology Unit, University of Bristol, Bristol, UK.,Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Gabriele Simonini
- Rheumatology Unit, A Meyer Children Hospital, NEUROFARBA Department, University of Florence, Florence, Italy
| | - Gemma C Sharp
- MRC Integrative Epidemiology Unit, University of Bristol, Bristol, UK.,Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Caroline L Relton
- MRC Integrative Epidemiology Unit, University of Bristol, Bristol, UK.,Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Athimalaipet V Ramanan
- Department of Paediatric Rheumatology, University Hospitals Bristol NHS Foundation Trust, Bristol, UK.,Translational Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
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28
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Phillips A, Carlson S, Danchin M, Beard F, Macartney K. From program suspension to the pandemic: A qualitative examination of Australia's vaccine pharmacovigilance system over 10 years. Vaccine 2021; 39:5968-5981. [PMID: 34376308 PMCID: PMC8445694 DOI: 10.1016/j.vaccine.2021.07.059] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 06/19/2021] [Accepted: 07/20/2021] [Indexed: 10/31/2022]
Abstract
BACKGROUND In 2010, the Australian seasonal influenza vaccination program for children under 5 years of age was suspended due to an unexpected increase in fever and febrile convulsions causally associated with one particular influenza vaccine brand. A subsequent national review made seven recommendations to improve vaccine pharmacovigilance. Ten years on, in advance of implementing the COVID-19 immunisation program, we evaluated views on the capacity of Australia's vaccine pharmacovigilance system to promptly detect, examine and communicate a signal. METHODS Semi-structured interviews were conducted between July and October 2020 with individuals with expertise in vaccine safety in Australia using an interview guide informed by key Australian and international frameworks. Interviews were digitally recorded and transcribed verbatim. Thematic analysis was used to code data using a deductive approach. RESULTS Interviews with seventeen participants enabled six themes to be identified. Participants described improvement and significant innovation within Australia's vaccine pharmacovigilance system over the decade since 2010, particularly through establishment of a new active, cohort event monitoring system using short message service surveys. Participants thought Australia had a good foundation for COVID-19 vaccine safety surveillance; implementation of the COVID-19 immunisation program was seen as a potential driver for ongoing enhancement through: a) improved integration of the active surveillance and spontaneous reporting systems, and; b) development of population-level active surveillance, including through data linkage. Transparent communication was considered essential to address the unprecedented challenges of COVID-19 and broader vaccine safety concerns. CONCLUSIONS Vaccine safety experts in Australia convey confidence in the innovative pharmacovigilance systems implemented over the past 10 years. While Australia has a multifaceted system incorporating both active surveillance and spontaneous reporting systems, COVID-19 vaccine implementation represents an opportunity to enhance current systems and to develop new, systematic approaches to vaccine pharmacovigilance that should make both a local and global contribution.
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Affiliation(s)
- Anastasia Phillips
- The University of Sydney, School of Public Health, Sydney, New South Wales 2006, Australia; National Centre for Immunisation Research and Surveillance, Westmead, New South Wales 2145, Australia; Wesfarmers Centre of Vaccines and Infectious Diseases, Telethon Kids Institute, Nedlands, Western Australia 6009, Australia.
| | - Samantha Carlson
- Wesfarmers Centre of Vaccines and Infectious Diseases, Telethon Kids Institute, Nedlands, Western Australia 6009, Australia
| | - Margie Danchin
- Vaccine and Immunisation Research Group (VIRGo), Murdoch Children's Research Institute, Parkville, Victoria, Australia; Department of General Medicine, The Royal Children's Hospital, Parkville, Victoria, Australia; Department of Paediatrics and School of Population and Global Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Frank Beard
- The University of Sydney, School of Public Health, Sydney, New South Wales 2006, Australia; National Centre for Immunisation Research and Surveillance, Westmead, New South Wales 2145, Australia
| | - Kristine Macartney
- National Centre for Immunisation Research and Surveillance, Westmead, New South Wales 2145, Australia; The University of Sydney, Discipline of Child and Adolescent Health, Sydney, New South Wales 2006, Australia
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29
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Olivieri B, Betterle C, Zanoni G. Vaccinations and Autoimmune Diseases. Vaccines (Basel) 2021; 9:vaccines9080815. [PMID: 34451940 PMCID: PMC8402446 DOI: 10.3390/vaccines9080815] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 07/12/2021] [Accepted: 07/15/2021] [Indexed: 12/12/2022] Open
Abstract
Vaccines represent one of the most effective measures of public health medicine, saving countless lives and preventing lifelong disabilities. Vaccines are extremely safe, however, no vaccine is completely free from risks and adverse events can occur following vaccination. An adverse event following immunization (AEFI) may be a true adverse reaction caused by the vaccine or an event that temporally occurred after immunization but is not caused by it. Among the adverse reactions to vaccines, one of the most feared is the triggering of autoimmune diseases, which are a heterogeneous group of disorders characterized by dysregulation of the immune system. Currently, no mechanisms have been demonstrated that could explain the correlation between vaccination and the development of autoimmune diseases. Furthermore, epidemiological studies do not support the hypothesis that vaccines cause systemic autoimmune diseases. The only confirmed associations, although very rare, are those between the flu vaccine and Guillain-Barré syndrome, especially with old vaccine preparations, and measles-mumps-rubella (MMR) vaccine and thrombocytopenia. Due to the SARS-CoV2 pandemic, new types of vaccines have been developed and are now available. Close vaccine safety-surveillance is currently underway for these new vaccines.
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Affiliation(s)
- Bianca Olivieri
- Department of Medicine, School of Specialization in Allergy and Clinical Immunology, University of Verona, 37134 Verona, Italy;
| | - Corrado Betterle
- Department of Medicine (DIMED), Clinical Immunology and Allergy, University of Padua, 35128 Padua, Italy;
| | - Giovanna Zanoni
- Immunology Unit, University Hospital, 37134 Verona, Italy
- Correspondence:
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30
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Hviid A, Thorsen NM, Thomsen LN, Møller FT, Wiwe A, Frisch M, Valentiner-Branth P, Rytter D, Mølbak K. Human papillomavirus vaccination and all-cause morbidity in adolescent girls: a cohort study of absence from school due to illness. Int J Epidemiol 2021; 50:518-526. [PMID: 33547468 PMCID: PMC8128452 DOI: 10.1093/ije/dyab003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/22/2021] [Indexed: 11/12/2022] Open
Abstract
Background A growing body of evidence supports the safety of the human papillomavirus (HPV) vaccines. However, concerns about autonomic dysfunction syndromes and non-specific symptoms continue to linger. These conditions are not easily captured by traditional diagnostic classification schemes and call for innovative approaches to the study of vaccine safety which take more general measures of all-cause morbidity into account. Methods Taking advantage of the unique Danish registers, including regional registration of absence from school, we conducted a cohort study of 14 068 adolescent Danish girls attending 5th through 9th grade in public schools in the municipality of Copenhagen during 1 August 2013–23 January 2018. We obtained time-varying HPV vaccination status and demographic information from nationwide registers. Using Poisson regression with random effects, we estimated rate ratios (RRs) of absence due to illness, comparing HPV-vaccinated girls with unvaccinated girls with adjustment for grade, season, calendar period, demographic factors and random effects at the individual, class and school levels. Results Our study included 6 206 188 school days with 213 221 days of absence from school due to illness (absence rate, 3.4%). Comparing absence rates due to illness in HPV-vaccinated and unvaccinated girls yielded an adjusted RR of 1.00 (95% confidence interval [CI], 0.98–1.03). Conclusions Our study provides an important and novel contribution to HPV vaccine safety. Using absence from school records, we were able to address important safety concerns without relying on medical diagnoses. We conclude that HPV vaccination does not increase the risk of morbidity in any manner that manifests as absence from school due to illness.
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Affiliation(s)
- Anders Hviid
- Department of Epidemiology Research, Statens Serum Institut, Copenhagen, Denmark
| | - Nicklas M Thorsen
- Department of Epidemiology Research, Statens Serum Institut, Copenhagen, Denmark
| | - Louise N Thomsen
- Section for Epidemiology, Department of Public Health, Aarhus University, Aarhus, Denmark
| | - Frederik T Møller
- Division of Infectious Diseases Preparedness, Statens Serum Institut, Copenhagen, Denmark
| | - Andreas Wiwe
- Ledelsesinformation, data og analyser, Børne- og Ungdomsforvaltningen, City of Copenhagen, Denmark
| | - Morten Frisch
- Department of Epidemiology Research, Statens Serum Institut, Copenhagen, Denmark.,Department of Clinical Medicine, Center for Sexology Research, Aalborg University, Aalborg, Denmark
| | | | - Dorte Rytter
- Section for Epidemiology, Department of Public Health, Aarhus University, Aarhus, Denmark
| | - Kåre Mølbak
- Division of Infectious Diseases Preparedness, Statens Serum Institut, Copenhagen, Denmark.,Department of Veterinary and Animal Sciences, University of Copenhagen, Frederiksberg C, Denmark
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31
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Conklin L, Hviid A, Orenstein WA, Pollard AJ, Wharton M, Zuber P. Vaccine safety issues at the turn of the 21st century. BMJ Glob Health 2021; 6:bmjgh-2020-004898. [PMID: 34011504 PMCID: PMC8137241 DOI: 10.1136/bmjgh-2020-004898] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 03/02/2021] [Accepted: 03/04/2021] [Indexed: 12/16/2022] Open
Abstract
Global gains in vaccination coverage during the early 21st century have been threatened by the emergence of antivaccination groups that have questioned the effectiveness of vaccines to generate public distrust of vaccines and immunisation programmes. This manuscript summarises six key topics that have been at the centre of global discussions on vaccine safety during the early 21st century: thiomersal in multi-dose non-live vaccines, aluminium adjuvants used with several non-live vaccines, autism and auto-immune conditions as possible consequences of vaccination, a risk of immune overload with increasing numbers of vaccinations, and detrimental non-specific effects (NSEs) of vaccination. For each topic, we describe the hypothesis behind the public concern, the evidence reviewed by the WHO’s Global Advisory Committee for Vaccine Safety (GACVS) during 1999–2019, and any significant new data that has emerged since GACVS conclusions were made. Although the scientific evidence on these issues overwhelmingly supports the safety of vaccines, communication messages to caregivers and providers need to condense and convey scientific information in an appropriate way to address concerns contributing to vaccine distrust. In addition, there is need for further studies specifically designed to address both positive and negative NSE of vaccination. The role of GACVS will be increasingly important in evaluating the evidence and engaging the global community in promoting and assuring the safety of vaccines in the decades to come as we move into an era in which we use new vaccination platforms, antigens and formulations.
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Affiliation(s)
- Laura Conklin
- Global Immunizations Division, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Anders Hviid
- Department of Epidemiology Research, Statens Serum Institut, Kobenhavn, Denmark
| | | | - Andrew J Pollard
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK.,NIHR Oxford Biomedical Research Centre, Oxford, UK
| | - Melinda Wharton
- Immunization Services Division, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Patrick Zuber
- Essential Medicines and Health Products, Organisation mondiale de la Sante, Geneve, Switzerland
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32
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Mason A, Anver H, Lwin M, Holroyd C, Faust SN, Edwards CJ. Lupus, vaccinations and COVID-19: What we know now. Lupus 2021; 30:1541-1552. [PMID: 34134555 DOI: 10.1177/09612033211024355] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), the virus causing Coronavirus disease 2019 (COVID-19), has had a huge impact on health services, with a high mortality associated with complications including pneumonia and acute respiratory distress syndrome. Patients with systemic lupus erythematosus (SLE) are at increased risk of viral infections, and recent data suggests they may be at an increased risk of poor outcomes with COVID-19. This may be particularly true for those on rituximab or high dose steroids. A huge international effort from the scientific community has so far resulted in the temporary authorisation of three vaccines which offer protection against SARS-CoV-2, with over 30 other vaccines being evaluated in ongoing trials. Although there has historically been concern that vaccines may trigger disease flares of SLE, there is little convincing evidence to show this. In general lupus patients appear to gain good protection from vaccination, although there may be reduced efficacy in those with high disease activity or those on immunosuppressive therapies, such as rituximab or high dose steroids. Recent concerns have been raised regarding rare clotting events with the AstraZeneca/Oxford vaccine and it is currently unknown whether this risk is higher for those patients with secondary antiphospholipid syndrome. With the possibility of annual COVID vaccination programmes in the future, prospective data collection and registries looking at the effect of vaccination on SLE disease control, the incidence of COVID-19 in SLE patients and severity of COVID-19 disease course would all be useful. As mass vaccination programmes begin to roll out across the world, we assess the evidence of the use of vaccines in SLE patients and in particular vaccines targeting SARS-CoV-2.
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Affiliation(s)
- Alice Mason
- Rheumatology, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Himashi Anver
- Rheumatology, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - May Lwin
- NIHR Southampton Clinical Research Facility and NIHR Southampton Biomedical Research Centre, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Christopher Holroyd
- Rheumatology, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Saul N Faust
- NIHR Southampton Clinical Research Facility and NIHR Southampton Biomedical Research Centre, University Hospital Southampton NHS Foundation Trust, Southampton, UK.,Faculty of Medicine and Institute for Life Sciences, University of Southampton, Southampton, UK
| | - Christopher J Edwards
- Rheumatology, University Hospital Southampton NHS Foundation Trust, Southampton, UK.,NIHR Southampton Clinical Research Facility and NIHR Southampton Biomedical Research Centre, University Hospital Southampton NHS Foundation Trust, Southampton, UK.,Faculty of Medicine and Institute for Life Sciences, University of Southampton, Southampton, UK
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Yoon D, Lee JH, Lee H, Shin JY. Association between human papillomavirus vaccination and serious adverse events in South Korean adolescent girls: nationwide cohort study. BMJ 2021; 372:m4931. [PMID: 33514507 PMCID: PMC8030229 DOI: 10.1136/bmj.m4931] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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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David E, Belot A, Lega JC, Durieu I, Rousset-Jablonski C. [Human papillomavirus and systemic lupus erythematosus]. Rev Med Interne 2021; 42:498-504. [PMID: 33485700 DOI: 10.1016/j.revmed.2020.12.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 11/30/2020] [Accepted: 12/26/2020] [Indexed: 01/27/2023]
Abstract
Infection with human papillomavirus (HPV) is one of the most widespread sexually transmitted diseases and the main risk factor for cervical cancer. Underlying conditions, like immunosuppression, favour the persistence and the progression of cervical lesions to an aggressive form. Patients with autoimmune diseases, and particularly systemic lupus erythematosus (SLE), may be prone to HPV infection and cervical dysplasia. However, the risk factors for developing persistent HPV-related infection, dysplasia and cancer are not identified for patients with SLE. The existence of an increased risk of cervical cancer compared to the general population remains debated. Thus, HPV vaccine is recommended for SLE patients as well as for the general population. Vaccine coverage of SLE patients is not known in France. Adolescents with chronic health condition seem to be insufficiently vaccinated regarding their vulnerability to infectious diseases. Strategies are required to decrease HPV vaccination barriers.
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Affiliation(s)
- E David
- Service de médecine interne et pathologie vasculaire, centre hospitalier Lyon Sud, hospices civils de Lyon, université Claude-Bernard Lyon 1, Lyon, France.
| | - A Belot
- Service de rhumatologie, néphrologie et dermatologie pédiatrique, hospices civils de Lyon, université Claude-Bernard Lyon 1, hôpital Femme-mère-enfant, Lyon, France
| | - J-C Lega
- Service de médecine interne et pathologie vasculaire, centre hospitalier Lyon Sud, hospices civils de Lyon, université Claude-Bernard Lyon 1, Lyon, France
| | - I Durieu
- EA 7425 HESPER, médecine interne et pathologie vasculaire, groupement hospitalier Sud, hospices civils de Lyon, université Claude-Bernard Lyon 1, Lyon, France
| | - C Rousset-Jablonski
- Service de médecine interne, service de gynécologie-oncologie, centre Léon-Bérard, centre hospitalier Lyon Sud, hospices civils de Lyon, Lyon, France; EA 7425 HESPER, université Claude-Bernard Lyon 1, Lyon, France.
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Reply: Suspicions of possible vaccine harms must be scrutinised openly and independently to ensure confidence. NPJ Vaccines 2020; 5:56. [PMID: 32655898 PMCID: PMC7338526 DOI: 10.1038/s41541-020-0203-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Accepted: 05/06/2020] [Indexed: 11/08/2022] Open
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Grein IHR, Pinto NBF, Groot N, Martins CB, Lobo A, Aikawa NE, Barbosa C, Terreri MT, da Fraga ACM, de Oliveira SKF, Sztajnbok F, Paim Marques LB, Islabão AG, Appenzeller S, Bica B, de Oliveira Sato J, Magalhães CS, Ferriani V, Pasmans H, Schepp R, van der Klis F, de Roock S, Wulffraat N, Pileggi GS. Safety and immunogenicity of the quadrivalent human papillomavirus vaccine in patients with juvenile dermatomyositis: a real-world multicentre study. Pediatr Rheumatol Online J 2020; 18:87. [PMID: 33176806 PMCID: PMC7659057 DOI: 10.1186/s12969-020-00479-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Accepted: 11/01/2020] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Concerns about the safety and efficacy of vaccines in patients with autoimmune diseases (AID) have led to contradictions and low vaccination coverage in this population, who are at a higher risk of infections, including by human papillomavirus (HPV). Although HPV vaccines have been recommended for immunocompromised patients, there is still a lack of data to support its use for AID patients, such as juvenile dermatomyositis (JDM) patients. The aim of this study was to assess the safety and immunogenicity of the quadrivalent HPV (qHPV) vaccine in a cohort of JDM patients. METHODS JDM patients aged from 9 to 20 years and healthy controls (HC) were enrolled to receive a 3-dose schedule of qHPV vaccine from March/2014 to March/2016. Study visits were performed before the first dose, 1 month after the second and third doses, and 6 months after the third dose. Participants completed a diary of possible adverse events for 14 days following each dose of vaccination (AEFV). Disease activity and current therapy were analyzed at each visit for JDM patients. In addition, serum samples from all participants were collected to test antibody concentrations against HPV16 and 18 at each visit. Participant recruitment was conducted in ten Brazilian centres. From 47 eligible JDM patients and 41 HC, 42 and 35, respectively, completed the 3-dose schedule of the vaccine, given that five JDM patients and two HC had received doses prior to their inclusion in the study. RESULTS The AEFVs presented by the participants were mild and in general did not differ between JDM and HC groups. No severe AEFVs were related to the vaccination. Disease activity was stable, or even improved during the follow-up. One month after the third dose of the vaccine the JDM group presented seropositivity of 100% for HPV16 and 97% for HPV18, similarly to the HC group, who presented 100% for both serotypes (p = 1.000). Six months after the third dose the seropositivity for the patient group was 94% for both HPV types. CONCLUSIONS The HPV vaccination in this cohort of JDM patients was safe and immunogenic. Since the seropositivity against HPV16 and 18 was very high after the 3-dose schedule, this regimen should be recommended for JDM patients. TRIAL REGISTRATION Brazilian Clinical Trials Registry, number: RBR-9ypbtf . Registered 20 March 2018 - Retrospectively registered.
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Affiliation(s)
- Ingrid Herta Rotstein Grein
- Department of Paediatric Immunology and Rheumatology, Wilhelmina Children's Hospital, University Medical Centre Utrecht, Utrecht, The Netherlands. .,Department of Paediatrics, Hospital de Clínicas da Universidade Federal do Paraná, General Carneiro Street 68, 181, Alto da Gloria, Curitiba, PR, 80060-900, Brazil.
| | - Natalia Balera Ferreira Pinto
- grid.11899.380000 0004 1937 0722Department of Paediatrics, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, São Paulo, Brazil
| | - Noortje Groot
- grid.417100.30000 0004 0620 3132Department of Paediatric Immunology and Rheumatology, Wilhelmina Children’s Hospital, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Camila Bertini Martins
- grid.411249.b0000 0001 0514 7202Department of Preventive Medicine, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Aline Lobo
- grid.11899.380000 0004 1937 0722Department of Paediatrics, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, São Paulo, Brazil
| | - Nadia Emi Aikawa
- grid.11899.380000 0004 1937 0722Department of Paediatric Rheumatology, Instituto da Criança do Hospital das Clínicas da Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Cassia Barbosa
- grid.411249.b0000 0001 0514 7202Department of Paediatric Rheumatology, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Maria Teresa Terreri
- grid.411249.b0000 0001 0514 7202Department of Paediatric Rheumatology, Universidade Federal de São Paulo, São Paulo, Brazil
| | | | - Sheila Knupp Feitosa de Oliveira
- grid.8536.80000 0001 2294 473XDepartment of Paediatric Rheumatology, Instituto de Puericultura e Pediatria Martagão Gesteira (IPPMG), Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Flavio Sztajnbok
- grid.412211.5Department of Paediatric Rheumatology, Universidade Estadual do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Luciana B. Paim Marques
- grid.490154.d0000 0004 0471 692XDepartment of Paediatric Rheumatology, Hospital Infantil Albert Sabin, Fortaleza, Brazil ,grid.15276.370000 0004 1936 8091Department of Paediatric Immunology and Rheumatology, University of Florida, College of Medicine, Florida, USA
| | - Aline Garcia Islabão
- Department of Paediatric Rheumatology, Hospital da Criança de Brasília José Alencar, Brasília, Brazil
| | - Simone Appenzeller
- grid.411087.b0000 0001 0723 2494Department of Paediatric Rheumatology, Universidade Estadual de Campinas, São Paulo, Brazil
| | - Blanca Bica
- grid.8536.80000 0001 2294 473XDepartment of Paediatric Rheumatology, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Juliana de Oliveira Sato
- grid.410543.70000 0001 2188 478XDepartment of Paediatric Rheumatology, Universidade Estadual Paulista, Botucatu, São Paulo, Brazil
| | - Claudia Saad Magalhães
- grid.410543.70000 0001 2188 478XDepartment of Paediatric Rheumatology, Universidade Estadual Paulista, Botucatu, São Paulo, Brazil
| | - Virgínia Ferriani
- grid.11899.380000 0004 1937 0722Department of Paediatric Rheumatology, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, São Paulo, Brazil
| | - Hella Pasmans
- grid.31147.300000 0001 2208 0118Centre for Infectious Disease Control, National Institute of Public Health and the Environment (RIVM), Bilthoven, The Netherlands
| | - Rutger Schepp
- grid.31147.300000 0001 2208 0118Centre for Infectious Disease Control, National Institute of Public Health and the Environment (RIVM), Bilthoven, The Netherlands
| | - Fiona van der Klis
- grid.31147.300000 0001 2208 0118Centre for Infectious Disease Control, National Institute of Public Health and the Environment (RIVM), Bilthoven, The Netherlands
| | - Sytze de Roock
- grid.417100.30000 0004 0620 3132Department of Paediatric Immunology and Rheumatology, Wilhelmina Children’s Hospital, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Nico Wulffraat
- grid.417100.30000 0004 0620 3132Department of Paediatric Immunology and Rheumatology, Wilhelmina Children’s Hospital, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Gecilmara Salviato Pileggi
- grid.427783.d0000 0004 0615 7498Faculdade de Ciências da Saude Dr Paulo Prata (FACISB) e Instituto de Ensino e Pesquisa (IEP), Hospital de Câncer de Barretos, São Paulo, Brazil
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Lützen TH, Rask CU, Plana-Ripoll O, Bech BH, Krogsgaard LW, Rolving N, Rytter D. General Practitioner Attendance in Proximity to HPV Vaccination: A Nationwide, Register-Based, Matched Case-Control Study. Clin Epidemiol 2020; 12:929-939. [PMID: 32982458 PMCID: PMC7490043 DOI: 10.2147/clep.s253429] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Accepted: 07/15/2020] [Indexed: 11/23/2022] Open
Abstract
Aim This study aimed to describe and compare general practitioner (GP) attendance patterns in the years surrounding HPV-vaccination among cases suspected to experience adverse events and their matched controls in order to determine if a potential larger change in GP attendance among cases was observed in temporal relation to vaccination. Methods Register-based, matched case-control study. Cases were defined as women referred to specialized hospital settings (HPV-centers) for suspected adverse event between June 1st 2015 and December 31st 2015 (n=1458). Information on referral was obtained from the HPV-centers directly. Each case was matched with five controls on age at vaccination, region, time of first vaccine registration and total number of doses, resulting in a total study population of 8670 girls and women. Negative binomial regression analyses were used (i) to estimate mean yearly GP contacts among cases and controls, and (ii) to further investigate the relative difference in change in GP attendance following vaccination between cases and controls. Results Overall, cases displayed higher GP attendance than controls from five years before vaccination up until five years after. Compared to controls, cases increased their GP attendance more in the years following HPV vaccination, corresponding to a 40% increase in the incidence rate ratios (IRR) from before to after vaccination (ratio-IRR = 1.40 [1.36; 1.44]). The change occurred in close proximity to vaccination, and the pattern was the same independently of the year of vaccination. However, for the later vaccination years cases displayed an additional increase in their GP attendance around time of extensive media attention. Conclusion Girls and women being referred for suspected adverse events after HPV-vaccination changed their GP attendance pattern in close proximity to their first HPV-vaccination and not solely in temporal linkage to the onset of public debate.
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Affiliation(s)
- Tina Hovgaard Lützen
- Research Unit for Epidemiology, Department of Public Health, Aarhus University, Aarhus C 8000, Denmark
| | - Charlotte Ulrikka Rask
- Research Unit, Department of Child and Adolescent Psychiatry, Aarhus University Hospital, Aarhus N 8200, Denmark.,Department of Clinical Medicine, Aarhus University, Aarhus N 8200, Denmark
| | - Oleguer Plana-Ripoll
- National Centre for Register-Based Research, Department of Economics and Business Economics, Aarhus University, Aarhus V 8210, Denmark
| | - Bodil Hammer Bech
- Research Unit for Epidemiology, Department of Public Health, Aarhus University, Aarhus C 8000, Denmark
| | - Lene Wulff Krogsgaard
- Research Unit for Epidemiology, Department of Public Health, Aarhus University, Aarhus C 8000, Denmark
| | - Nanna Rolving
- University Clinic of Innovative Patient Pathways, Diagnostic Centre, Silkeborg Regional Hospital, Silkeborg 8600, Denmark.,DEFACTUM, Corporate Quality, Central Denmark Region, Aarhus N 8200, Denmark
| | - Dorte Rytter
- Research Unit for Epidemiology, Department of Public Health, Aarhus University, Aarhus C 8000, Denmark
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Gulf war illness, post-HPV vaccination syndrome, and Macrophagic Myofasciitis. Similar disabling conditions possibly linked to vaccine-induced autoimmune dysautonomia. Autoimmun Rev 2020; 19:102603. [DOI: 10.1016/j.autrev.2020.102603] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Accepted: 03/02/2020] [Indexed: 02/06/2023]
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Adverse events following HPV vaccination: 11 years of surveillance in Australia. Vaccine 2020; 38:6038-6046. [PMID: 32709432 DOI: 10.1016/j.vaccine.2020.06.039] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 06/11/2020] [Accepted: 06/14/2020] [Indexed: 12/31/2022]
Abstract
BACKGROUND Australia was the first country to implement a fully funded vaccination program with quadrivalent human papillomavirus vaccine (4vHPV) in 2007, including males from 2013. We examined adverse events (AE) following vaccination with 4vHPV from 11 years of post-marketing data, focusing on a period of enhanced surveillance and adverse events of special interest (AESI). METHODS AE following 4vHPV doses administered between April 2007 and December 2017 reported to Australia's national regulator, the Therapeutic Goods Administration, were examined; reports collected during enhanced surveillance in 2013 and 2014 were analyzed separately. Age and sex-specific rates, using denominator data from the national HPV vaccination register, were determined. Pre-specified AESI were identified using Medical Dictionary for Regulatory Activities (MedDRA®) Preferred Terms and examined in detail. FINDINGS Following nine million doses of 4vHPV vaccine administered in Australia, 4551 AE reports were identified. The crude reporting rate was 39.8 per 100 000 doses in the funded cohorts, excluding the enhanced surveillance period. The reported rate of syncope in 12 to 13-year-old males and females was 29.6 per 100 000 doses during enhanced surveillance and 7.1 per 100 000 doses during the remaining study period; rates of syncope were higher in younger compared to older adolescents. The rate of anaphylaxis (0.32 per 100 000 doses) was consistent with published rates. Other AESI including autoimmune disease, postural orthostatic tachycardia syndrome, primary ovarian insufficiency, Guillain-Barré syndrome, complex regional pain syndrome and venous thromboembolism, were reported at low rates and analysis did not reveal unexpected patterns that would suggest causal association. INTERPRETATION AESI, apart from syncope, were reported rarely. The higher rate of syncope among younger adolescents highlights the need for management protocols to prevent syncope-related injury. Analysis of this large, longitudinal dataset in a country with high vaccine uptake, including a period of enhanced surveillance, affirms the safety profile of 4vHPV.
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Cheng L, Wang Y, Du J. Human Papillomavirus Vaccines: An Updated Review. Vaccines (Basel) 2020; 8:vaccines8030391. [PMID: 32708759 PMCID: PMC7565290 DOI: 10.3390/vaccines8030391] [Citation(s) in RCA: 113] [Impact Index Per Article: 28.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 07/11/2020] [Accepted: 07/14/2020] [Indexed: 12/17/2022] Open
Abstract
Human papillomavirus (HPV) vaccines, which were introduced in many countries in the past decade, have shown promising results in decreasing HPV infection and related diseases, such as warts and precancerous lesions. In this review, we present the updated information about current HPV vaccines, focusing on vaccine coverage and efficacy. In addition, pan-gender vaccination and current clinical trials are also discussed. Currently, more efforts should be put into increasing the vaccine’s coverage, especially in low- and middle-income countries. Provision of education on HPV and vaccination is one of the most important methods to achieve this. Vaccines that target HPV types not included in current vaccines are the next stage in vaccine development. In the future, all HPV-related cancers, such as head and neck cancer, and anal cancer, should be tracked and evaluated, especially in countries that have introduced pan-gender vaccination programs. Therapeutic vaccines, in combination with other cancer treatments, should continue to be investigated.
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Vorsters A, Bosch FX, Bonanni P, Franco EL, Baay M, Simas C, Waheed DEN, Castro C, Murillo R, Trujillo L, Wiesner C, Muñoz N. Prevention and control of HPV infection and HPV-related cancers in Colombia- a meeting report. BMC Proc 2020; 14:8. [PMID: 32577128 PMCID: PMC7307134 DOI: 10.1186/s12919-020-00192-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
The Human Papillomavirus (HPV) Prevention and Control Board is an independent multidisciplinary board of international experts that disseminates relevant information on HPV to a broad array of stakeholders and provides guidance on strategic, technical and policy issues in the implementation of HPV control programs. In response to drastic drop of vaccine coverage following the adverse event crisis in Carmen del Bolivar, Colombia, the HPV Prevention and Control Board in collaboration with the Colombian National Cancer Institute and Colombian League Against Cancer convened a meeting in Bogota, Columbia (November 2018). The goal of the meeting was to bring together national and international group of experts to report the disease burden, epidemiology and surveillance of HPV and HPV-related cancers, to discuss the successes and especially the challenges of HPV vaccination and screening in Colombia, as well as the lessons learnt from neighbouring countries. The meeting provided a platform to confer various stakeholder's perspectives, including the role of the Colombian healthcare system and to catalyse various parts of the public health community in Colombia into effective action. The conclusion of the meeting included following suggestions to strengthen HPV prevention and control: 1) Re-introducing school-based vaccine programs, 2) Integrating primary and secondary prevention programs, 3) Developing an innovative crisis communication plan targeting healthcare workers, teachers and general population, 4) Building trust through efficient and timely communication, 5) Building strong relationship with media to ensure a stable vaccination campaign support, and 6) Promoting empathy among healthcare professionals towards patients to build trust and communicate effectively.
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Affiliation(s)
- Alex Vorsters
- Centre for Evaluation of Vaccination, Vaccine and Infectious Diseases Institute, University of Antwerp, Universiteitsplein 1, 2610 Wilrijk, Antwerp, Belgium
| | - Francesc Xavier Bosch
- Cancer Epidemiology Research Program, IDIBELL, Catalan Institute of Oncology, L'Hospitalet De Llobregat, Barcelona, Spain.,Open University of Catalonia, Barcelona, Spain
| | - Paolo Bonanni
- University of Florence, Health Sciences, Florence, Italy
| | | | - Marc Baay
- P95, Epidemiology and Pharmacovigilance Consulting and Services, Leuven, Belgium
| | - Clarissa Simas
- Infectious Disease and Epidemiology (IDE), London School of Hygiene and Tropical Medicine, London, UK
| | - Dur-E-Nayab Waheed
- Centre for Evaluation of Vaccination, Vaccine and Infectious Diseases Institute, University of Antwerp, Universiteitsplein 1, 2610 Wilrijk, Antwerp, Belgium
| | - Carlos Castro
- Colombian League against Cancer Bogota, Bogota, Colombia
| | - Raul Murillo
- Centro Javeriano de Oncología, Hospital Universitario San Ignacio, Bogota, Colombia
| | - Lina Trujillo
- Instituto Nacional de Cancerología, Bogota, Colombia
| | | | - Nubia Muñoz
- Instituto Nacional de Cancerología, Bogota, Colombia
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DeStefano F, Bodenstab HM, Offit PA. Principal Controversies in Vaccine Safety in the United States. Clin Infect Dis 2020; 69:726-731. [PMID: 30753348 DOI: 10.1093/cid/ciz135] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Accepted: 02/07/2019] [Indexed: 12/27/2022] Open
Abstract
Concerns about vaccine safety can lead to decreased acceptance of vaccines and resurgence of vaccine-preventable diseases. We summarize the key evidence on some of the main current vaccine safety controversies in the United States, including (1) measles, mumps, and rubella vaccine and autism; (2) thimerosal, a mercury-based vaccine preservative and the risk of neurodevelopmental disorders; (3) vaccine-induced Guillain-Barré syndrome (GBS); (4) vaccine-induced autoimmune diseases; (5) safety of human papillomavirus vaccine; (6) aluminum adjuvant-induced autoimmune diseases and other disorders; and (7) too many vaccines given early in life predisposing children to health and developmental problems. A possible small increased risk of GBS following influenza vaccination has been identified, but the magnitude of the increase is less than the risk of GBS following influenza infection. Otherwise, the biological and epidemiologic evidence does not support any of the reviewed vaccine safety concerns.
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Affiliation(s)
- Frank DeStefano
- Immunization Safety Office, Centers for Disease Control and Prevention, Atlanta, Greorgia
| | | | - Paul A Offit
- Division of Infectious Diseases, The Children's Hospital of Philadelphia, Pennsylvania
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Thomsen RW, Öztürk B, Pedersen L, Nicolaisen SK, Petersen I, Olsen J, Sørensen HT. Hospital Records of Pain, Fatigue, or Circulatory Symptoms in Girls Exposed to Human Papillomavirus Vaccination: Cohort, Self-Controlled Case Series, and Population Time Trend Studies. Am J Epidemiol 2020; 189:277-285. [PMID: 31899791 PMCID: PMC7274189 DOI: 10.1093/aje/kwz284] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Revised: 01/22/2020] [Accepted: 12/18/2019] [Indexed: 12/18/2022] Open
Abstract
Human papillomavirus (HPV) vaccination has been associated with subsequent diffuse symptoms in girls, reducing public confidence in the vaccine. We examined whether girls have nonspecific outcomes of HPV vaccination, using triangulation from cohort, self-controlled case series (SCCS), and population time trend analyses carried out in Denmark between 2000 and 2014. The study population consisted of 314,017 HPV-vaccinated girls and 314,017 age-matched HPV-unvaccinated girls (cohort analyses); 11,817 girls with hospital records (SCCS analyses); and 1,465,049 girls and boys (population time trend analyses). The main outcome measures were hospital records of pain, fatigue, or circulatory symptoms. The cohort study revealed no increased risk among HPV vaccine-exposed girls, with incidence rate ratios close to 1.0 for abdominal pain, nonspecific pain, headache, hypotension/syncope, tachycardia (including postural orthostatic tachycardia syndrome), and malaise/fatigue (including chronic fatigue syndrome). In the SCCS analyses, we observed no association between HPV vaccination and subsequent symptoms. In time trend analyses, we observed a steady increase in these hospital records in both girls and (HPV-unvaccinated) boys, with no relationship to the 2009 introduction of HPV vaccine to Denmark's vaccination program. This study, which had nationwide coverage, showed no evidence of a causal link between HPV vaccination and diffuse autonomic symptoms leading to hospital contact.
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Affiliation(s)
| | - Buket Öztürk
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
| | - Lars Pedersen
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
| | | | - Irene Petersen
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
- Department of Primary Care and Population Health, Institute of Epidemiology and Health Care, Faculty of Population Health Sciences, University College London, London, United Kingdom
| | - Jørn Olsen
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
| | - Henrik Toft Sørensen
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
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Systematic Review and Meta-analysis of Postlicensure Observational Studies on Human Papillomavirus Vaccination and Autoimmune and Other Rare Adverse Events. Pediatr Infect Dis J 2020; 39:287-293. [PMID: 31876615 DOI: 10.1097/inf.0000000000002569] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Because of the limited number of subjects in prelicensure studies, autoimmune diseases and other rare adverse effects of vaccines may go undetected. Since 2006, millions of human papillomavirus (HPV) vaccine doses have been distributed and a considerable amount of postlicensure safety data has been generated. The objective of this study was to review available HPV postlicensure safety studies and to summarize risk estimates of autoimmune and other rare diseases. METHODS For this systematic review and meta-analysis, we searched literature databases to identify any postlicensure safety studies related to HPV vaccination and autoimmune adverse events from inception to April 16, 2019. Pooled risk estimates were computed using fixed- or random-effects models if at least 2 estimates per disease and per HPV vaccine were available. RESULTS Twenty-two studies met our inclusion criteria. The studies applied various methodologies and used different types of data sources and outcome definitions. Quadrivalent HPV vaccine (4vHPV) was most commonly assessed. Type 1 diabetes mellitus, immune thrombocytopenia purpura and thyroiditis diseases were most frequently reported. The meta-analysis was conducted on 35 diseases corresponding to 48 pooled risk estimates. Majority of the pooled estimates showed no significant effect (n = 43). Three negative (paralysis, immune thrombocytopenia purpura and chronic fatigue syndrome) and 2 positive (Hashimoto and Raynaud diseases) associations were detected. CONCLUSION Our study demonstrated an absence of clear association between HPV vaccines and autoimmune and other rare diseases. The review also highlights the need for more systematic collaborations to monitor rare safety adverse events.
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Geoghegan S, O'Callaghan KP, Offit PA. Vaccine Safety: Myths and Misinformation. Front Microbiol 2020; 11:372. [PMID: 32256465 PMCID: PMC7090020 DOI: 10.3389/fmicb.2020.00372] [Citation(s) in RCA: 117] [Impact Index Per Article: 29.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Accepted: 02/19/2020] [Indexed: 01/17/2023] Open
Abstract
The World Health Organization has named vaccine hesitancy as one of the top ten threats to global health in 2019. The reasons why people choose not to vaccinate are complex, but lack of confidence in vaccine safety, driven by concerns about adverse events, has been identified as one of the key factors. Healthcare workers, especially those in primary care, remain key influencers on vaccine decisions. It is important, therefore, that they be supported by having easy access to trusted, evidence-based information on vaccines. Although parents and patients have a number of concerns about vaccine safety, among the most common are fears that adjuvants like aluminum, preservatives like mercury, inactivating agents like formaldehyde, manufacturing residuals like human or animal DNA fragments, and simply the sheer number of vaccines might be overwhelming, weakening or perturbing the immune system. As a consequence, some fear that vaccines are causing autism, diabetes, developmental delays, hyperactivity, and attention-deficit disorders, amongst others. In this review we will address several of these topics and highlight the robust body of scientific evidence that refutes common concerns about vaccine safety.
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Affiliation(s)
- Sarah Geoghegan
- Division of Infectious Diseases, The Children's Hospital of Philadelphia, Philadelphia, PA, United States.,National Children's Research Centre, Dublin, Ireland
| | - Kevin P O'Callaghan
- Division of Infectious Diseases, The Children's Hospital of Philadelphia, Philadelphia, PA, United States
| | - Paul A Offit
- Division of Infectious Diseases, The Children's Hospital of Philadelphia, Philadelphia, PA, United States
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Primary ovarian insufficiency and human papilloma virus vaccines: a review of the current evidence. Am J Obstet Gynecol 2020; 222:239-244. [PMID: 31479634 DOI: 10.1016/j.ajog.2019.08.045] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Revised: 08/26/2019] [Accepted: 08/26/2019] [Indexed: 12/24/2022]
Abstract
Human papilloma virus is the primary causative agent for cervical cancer, and vaccination is the primary means of preventing anogenital cancers caused by human papilloma virus infection. Despite the availability of human papilloma virus vaccines for more than a decade, coverage rates lag behind those for other vaccines. Public concerns regarding safety of human papilloma virus vaccines have been identified as an important barrier to vaccination, including concerns that the human papilloma virus vaccine may cause primary ovarian insufficiency, driven in part by isolated reports of ovarian failure following the human papilloma virus vaccine. We summarize published peer-reviewed literature on human papilloma virus vaccines and primary ovarian insufficiency, reviewing information contained in the case reports and series. Healthcare providers should address any patient concerns about primary ovarian insufficiency and the human papilloma virus vaccine by acknowledging the case reports but noting the lack of association found in a recently published epidemiologic study of approximately 60,000 female individuals. Current evidence is insufficient to suggest or to support a causal relationship between human papilloma virus vaccination and primary ovarian insufficiency.
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The science of vaccine safety: Summary of meeting at Wellcome Trust. Vaccine 2020; 38:1869-1880. [PMID: 31987690 DOI: 10.1016/j.vaccine.2020.01.024] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Revised: 12/18/2019] [Accepted: 01/07/2020] [Indexed: 12/11/2022]
Abstract
Vaccines are everywhere hugely successful but are also under attack. The reason for the latter is the perception by some people that vaccines are unsafe. However that may be, vaccine safety, life any other scientific subject, must be constantly studied. It was from this point of view that a meeting was organized at the Wellcome Trust in London in May 2019 to assess some aspects of vaccine safety as subjects for scientific study. The objective of the meeting was to assess what is known beyond reasonable doubt and conversely what areas need additional studies. Although the meeting could not cover all aspects of vaccine safety science, many of the most important issues were addressed by a group of about 30 experts to determine what is already known and what additional studies are merited to assess the safety of the vaccines currently in use. The meeting began with reviews of the current situation in different parts of the world, followed by reviews of specific controversial areas, including the incidence of certain conditions after vaccination and the safety of certain vaccine components. Lastly, information about the human papillomavirus vaccine was considered because its safety has been particularly challenged by vaccine opponents. The following is a summary of the meeting findings. In addition to this summary, the meeting organizers will explore opportunities to perform studies that would enlarge knowledge of vaccine safety.
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Constable C, Caplan A. Comparison of the implementation of human papillomavirus and hepatitis B vaccination programs in the United States: Implications for future vaccines. Vaccine 2019; 38:954-962. [PMID: 31843271 DOI: 10.1016/j.vaccine.2019.11.073] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2019] [Revised: 11/19/2019] [Accepted: 11/25/2019] [Indexed: 01/17/2023]
Abstract
Vaccines for two viruses which cause cancer, human papillomavirus (HPV) and hepatitis B virus (HBV), are recommended for all children in the United States. Numerous parallels exist between the two vaccines in addition to their roles in cancer prevention, including transmission through sexual contact, multiple doses needed for series completion, and vaccine administration in adolescence for HPV and in the initial phase of the HBV vaccination program. All of these factors were viewed as potential barriers to achieving high rates of coverage, yet the ultimate success of the HBV vaccination program led to predictions that similarly high rates of coverage could be achieved for the HPV vaccine. However, currently, only the recommendation for HBV vaccination is supported by mandates for school entry in most states. Uptake of the HPV vaccine has lagged far behind U.S. goals for public health promotion. The aim of this paper is to examine factors which may account for the divergent pathways of the two vaccines. Four main factors are identified: logistical challenges of vaccine administration, attitudes of parents and healthcare providers, safety concerns, and cost. For each factor examined, recommendations are offered to confront similar barriers likely to arise for future vaccines. The authors conclude that gender-neutral state mandates coupled with school-located vaccination programs, stronger gender-neutral messaging from pharmaceutical companies and healthcare providers, and younger age of vaccine administration, if approved, present the most promising approaches to improving uptake of the HPV vaccine, and similar vaccines down the road.
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Affiliation(s)
- Catherine Constable
- Department of Medicine, New York University School of Medicine, NY, NY, United States; Division of Ethics, Department of Population Health, New York University School of Medicine, NY, NY, United States.
| | - Arthur Caplan
- Division of Ethics, Department of Population Health, New York University School of Medicine, NY, NY, United States
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Shimabukuro TT, Su JR, Marquez PL, Mba-Jonas A, Arana JE, Cano MV. Safety of the 9-Valent Human Papillomavirus Vaccine. Pediatrics 2019; 144:e20191791. [PMID: 31740500 PMCID: PMC6935554 DOI: 10.1542/peds.2019-1791] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/01/2019] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND The 9-valent human papillomavirus vaccine (9vHPV) was approved for females and males aged 9 to 26 years in 2014. We analyzed postlicensure surveillance reports to the Vaccine Adverse Event Reporting System (VAERS). METHODS We searched VAERS data for US reports of adverse events (AEs) after 9vHPV from December 2014 through December 2017. We calculated reporting rates and conducted empirical Bayesian data mining to identify disproportional reporting. Physicians reviewed reports for selected prespecified conditions. RESULTS VAERS received 7244 reports after 9vHPV: 31.2% among females, 21.6% among males, and for 47.2%, sex was not reported. Overall, 97.4% of reports were nonserious. Dizziness, syncope, headache, and injection site reactions were most commonly reported; the most commonly reported AEs were similar between females and males. Two reports of death after 9vHPV were verified; no information in autopsy reports or death certificates suggested a causal relationship with vaccination. Approximately 28 million 9vHPV doses were distributed during the study period; crude AE reporting rates were 259 reports per million 9vHPV doses distributed for all reports and 7 per million doses distributed for serious reports. Syncope (a known AE associated with human papillomavirus vaccination) and several types of vaccine administration errors (eg, administered at wrong age) exceeded the statistical threshold for empirical Bayesian data mining findings. CONCLUSIONS No new or unexpected safety concerns or reporting patterns of 9vHPV with clinically important AEs were detected. The safety profile of 9vHPV is consistent with data from prelicensure trials and from postmarketing safety data of its predecessor, the quadrivalent human papillomavirus vaccine.
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Affiliation(s)
- Tom T Shimabukuro
- Division of Healthcare Quality Promotion, Immunization Safety Office, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia; and
| | - John R Su
- Division of Healthcare Quality Promotion, Immunization Safety Office, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia; and
| | - Paige L Marquez
- Division of Healthcare Quality Promotion, Immunization Safety Office, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia; and
| | - Adamma Mba-Jonas
- Division of Epidemiology, Office of Biostatistics and Epidemiology, Center for Biologics Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland
| | - Jorge E Arana
- Division of Healthcare Quality Promotion, Immunization Safety Office, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia; and
| | - Maria V Cano
- Division of Healthcare Quality Promotion, Immunization Safety Office, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia; and
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Pereira MP, Flores P, Neto AS. Neck and supraclavicular lymphadenopathy secondary to 9-valent human papillomavirus vaccination. BMJ Case Rep 2019; 12:12/11/e231582. [PMID: 31694828 DOI: 10.1136/bcr-2019-231582] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
We present two clinical cases of lymphadenopathy after vaccination with the human papillomavirus (HPV) 9-valent vaccine: an asymptomatic 11-year-old boy with inferior cervical and supraclavicular lymphadenopathy, and a 13-year-old girl who presented with lymphadenopathy. In both cases, medical history was unremarkable and there was no recent infection, or other clinical findings. Both adolescents had received the HPV 9-valent vaccine in the previous week. In the first case, blood tests, ultrasonography and biopsy were performed, while in the second, a watchful waiting strategy was adopted. In both cases, the lymphadenopathy resolved spontaneously. The boy received the second dose of the vaccine 6 months later and lymphadenopathy reappeared. The Naranjo scale was applied, classifying the events as definite (in the case of the boy) and probable (girl) adverse drug reactions. The vaccine is safe, but recognising this minor adverse event is important to prevent unnecessary investigation and reduce patient and parental anxiety.
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Affiliation(s)
| | - Pedro Flores
- Centro da Criança e do Adolescente, Hospital CUF Descobertas, Lisboa, Portugal
| | - Ana Serrão Neto
- Centro da Criança e do Adolescente, Hospital CUF Descobertas, Lisboa, Portugal
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