1
|
McMillan M, McDonough J, Angliss M, Buttery J, Saunders L, Mathew SM, Shaw D, Gordon D, Warner MS, Nelson R, Hannah R, Marshall HS. Exploring the Health-Related Quality of Life and the Lived Experience of Adolescents Following Invasive Meningococcal Disease. Healthcare (Basel) 2024; 12:1075. [PMID: 38891151 PMCID: PMC11172222 DOI: 10.3390/healthcare12111075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2024] [Revised: 05/10/2024] [Accepted: 05/20/2024] [Indexed: 06/21/2024] Open
Abstract
BACKGROUND Data on the health-related quality of life (HRQoL) for invasive meningococcal disease (IMD) survivors, particularly among adolescents and young adults (AYAs), are limited. This study aimed to investigate the in-depth experiences and impacts of IMD on AYAs. METHODS Participants were recruited from two Australian states, Victoria and South Australia. We conducted qualitative, semi-structured interviews with 30 patients diagnosed with IMD between 2016 and 2021. The interview transcripts were analyzed thematically. RESULTS Of the participants, 53% were aged 15-19 years old, and 47% were aged 20-24. The majority (70%) were female. Seven themes relating to the participants' experience of IMD were identified: (1) underestimation of the initial symptoms and then rapid escalation of symptoms; (2) reliance on social support for emergency care access; (3) the symptoms prompting seeking medical care varied, with some key symptoms missed; (4) challenges in early medical diagnosis; (5) traumatic and life-changing experience; (6) a lingering impact on HRQoL; and (7) gaps in the continuity of care post-discharge. CONCLUSION The themes raised by AYA IMD survivors identify multiple areas that can be addressed during their acute illness and recovery. Increasing awareness of meningococcal symptoms for AYAs may help reduce the time between the first symptoms and the first antibiotic dose, although this remains a challenging area for improvement. After the acute illness, conducting HRQoL assessments and providing multidisciplinary support will assist those who require more intensive and ongoing assistance during their recovery.
Collapse
Affiliation(s)
- Mark McMillan
- Vaccinology and Immunology Research Trials Unit, Women’s and Children’s Health Network, Adelaide, SA 5006, Australia; (M.M.); (L.S.); (S.M.M.)
- Robinson Research Institute and Adelaide Medical School, The University of Adelaide, Adelaide, SA 5006, Australia;
| | - Joshua McDonough
- Robinson Research Institute and Adelaide Medical School, The University of Adelaide, Adelaide, SA 5006, Australia;
- Mental Health and Suicide Prevention Research and Education Group, Clinical and Health Sciences, University of South Australia, Adelaide, SA 5000, Australia
| | - Margaret Angliss
- Department of Paediatric Infection and Immunity, Monash Health, Melbourne, VIC 3168, Australia; (M.A.); (J.B.)
| | - Jim Buttery
- Department of Paediatric Infection and Immunity, Monash Health, Melbourne, VIC 3168, Australia; (M.A.); (J.B.)
- Department of Paediatrics, Monash University, Melbourne, VIC 3168, Australia
| | - Lynda Saunders
- Vaccinology and Immunology Research Trials Unit, Women’s and Children’s Health Network, Adelaide, SA 5006, Australia; (M.M.); (L.S.); (S.M.M.)
| | - Suja M. Mathew
- Vaccinology and Immunology Research Trials Unit, Women’s and Children’s Health Network, Adelaide, SA 5006, Australia; (M.M.); (L.S.); (S.M.M.)
| | - David Shaw
- Infectious Disease Unit, Central Adelaide Local Health Network, Adelaide, SA 5000, Australia; (D.S.); (M.S.W.); (R.N.)
| | - David Gordon
- Department of Microbiology and Infectious Diseases, Flinders Medical Centre, Adelaide, SA 5042, Australia;
- College of Medicine and Public Health, Flinders University, Adelaide, SA 5042, Australia
| | - Morgyn S. Warner
- Infectious Disease Unit, Central Adelaide Local Health Network, Adelaide, SA 5000, Australia; (D.S.); (M.S.W.); (R.N.)
- Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, SA 5000, Australia
| | - Renjy Nelson
- Infectious Disease Unit, Central Adelaide Local Health Network, Adelaide, SA 5000, Australia; (D.S.); (M.S.W.); (R.N.)
- Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, SA 5000, Australia
| | - Rory Hannah
- Infectious Diseases, Clinical Immunology and Allergy Division of Medicine Lyell McEwin Hospital, Adelaide, SA 5112, Australia;
| | - Helen S. Marshall
- Vaccinology and Immunology Research Trials Unit, Women’s and Children’s Health Network, Adelaide, SA 5006, Australia; (M.M.); (L.S.); (S.M.M.)
- Robinson Research Institute and Adelaide Medical School, The University of Adelaide, Adelaide, SA 5006, Australia;
| |
Collapse
|
2
|
Meningococcal Disease in Pediatric Age: A Focus on Epidemiology and Prevention. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19074035. [PMID: 35409716 PMCID: PMC8998454 DOI: 10.3390/ijerph19074035] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 03/20/2022] [Accepted: 03/22/2022] [Indexed: 11/17/2022]
Abstract
Meningococcal disease is caused by Neisseria meningitidis; 13 serogroups have been identified and differentiated from each other through their capsular polysaccharide. Serotypes A, B, C, W, X, and Y are responsible for nearly all infections worldwide. The most common clinical manifestations are meningitis and invasive meningococcal disease, both characterized by high mortality and long-term sequelae. The infection rate is higher in children younger than 1 year and in adolescents, who are frequently asymptomatic carriers. Vaccination is the most effective method of preventing infection and transmission. Currently, both monovalent meningococcal vaccines (against A, B, and C serotypes) and quadrivalent meningococcal vaccines (against serogroups ACYW) are available and recommended according to local epidemiology. The purpose of this article is to describe the meningococcal vaccines and to identify instruments that are useful for reducing transmission and implementing the vaccination coverage. This aim could be reached by switching from the monovalent to the quadrivalent vaccine in the first year of life, increasing vaccine promotion against ACYW serotypes among adolescents, and extending the free offer of the anti-meningococcal B vaccine to teens, co-administering it with others proposed in the same age group. Greater awareness of the severity of the disease and increased health education through web and social networks could represent the best strategies for promoting adhesion and active participation in the vaccination campaign. Finally, the development of a licensed universal meningococcal vaccine should be another important objective.
Collapse
|
3
|
BOCCALINI SARA, PANATTO DONATELLA, MENNINI FRANCESCOSAVERIO, MARCELLUSI ANDREA, BINI CHIARA, AMICIZIA DANIELA, LAI PIEROLUIGI, MICALE ROSANNATINDARA, FRUMENTO DAVIDE, AZZARI CHIARA, RICCI SILVIA, BONITO BENEDETTA, DI PISA GIULIA, IOVINE MARIASILVIA, LODI LORENZO, GIOVANNINI MATTIA, MOSCADELLI ANDREA, PAOLI SONIA, PENNATI BEATRICEMARINA, PISANO LAURA, BECHINI ANGELA, BONANNI PAOLO. [ Health Technology Assessment (HTA) of the introduction of additional cohorts for anti-meningococcal vaccination with quadrivalent conjugate vaccines in Italy]. JOURNAL OF PREVENTIVE MEDICINE AND HYGIENE 2021; 62:E1-E128. [PMID: 34622076 PMCID: PMC8452280 DOI: 10.15167/2421-4248/jpmh2021.62.1s1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- SARA BOCCALINI
- Dipartimento di Scienze della Salute, Università degli Studi di Firenze
- Autore corrispondente: Sara Boccalini, Dipartimento di Scienze della Salute, Università degli Studi di Firenze, 50134 Firenze, Italia - Tel.: 055-2751084 E-mail:
| | - DONATELLA PANATTO
- Dipartimento di Scienze della Salute, Università degli Studi di Genova
| | - FRANCESCO SAVERIO MENNINI
- Economic Evaluation and HTA - CEIS (EEHTA - CEIS), Facoltà di Economia, Università di Roma "Tor Vergata"
- Institute for Leadership and Management in Health, Kingston University, London, UK
| | - ANDREA MARCELLUSI
- Economic Evaluation and HTA - CEIS (EEHTA - CEIS), Facoltà di Economia, Università di Roma "Tor Vergata"
| | - CHIARA BINI
- Economic Evaluation and HTA - CEIS (EEHTA - CEIS), Facoltà di Economia, Università di Roma "Tor Vergata"
| | - DANIELA AMICIZIA
- Dipartimento di Scienze della Salute, Università degli Studi di Genova
| | - PIERO LUIGI LAI
- Dipartimento di Scienze della Salute, Università degli Studi di Genova
| | | | - DAVIDE FRUMENTO
- Dipartimento di Scienze della Salute, Università degli Studi di Genova
| | - CHIARA AZZARI
- Immunologia, Clinica Pediatrica II, AOU Meyer, Dipartimento di Scienze della Salute, Università degli Studi di Firenze
| | - SILVIA RICCI
- Immunologia, Clinica Pediatrica II, AOU Meyer, Dipartimento di Scienze della Salute, Università degli Studi di Firenze
| | - BENEDETTA BONITO
- Dipartimento di Scienze della Salute, Università degli Studi di Firenze
| | - GIULIA DI PISA
- Dipartimento di Scienze della Salute, Università degli Studi di Firenze
| | | | - LORENZO LODI
- Immunologia, Clinica Pediatrica II, AOU Meyer, Dipartimento di Scienze della Salute, Università degli Studi di Firenze
| | - MATTIA GIOVANNINI
- Immunologia, Clinica Pediatrica II, AOU Meyer, Dipartimento di Scienze della Salute, Università degli Studi di Firenze
| | - ANDREA MOSCADELLI
- Dipartimento di Scienze della Salute, Università degli Studi di Firenze
| | - SONIA PAOLI
- Dipartimento di Scienze della Salute, Università degli Studi di Firenze
| | | | - LAURA PISANO
- Immunologia, Clinica Pediatrica II, AOU Meyer, Dipartimento di Scienze della Salute, Università degli Studi di Firenze
| | - ANGELA BECHINI
- Dipartimento di Scienze della Salute, Università degli Studi di Firenze
| | - PAOLO BONANNI
- Dipartimento di Scienze della Salute, Università degli Studi di Firenze
| |
Collapse
|
4
|
Rius N, Lung M, Fernández-San José C, Iglesias T, Esperalba J, Moraga-Llop FA, Soler-Palacín P. Serogroup C invasive meningococcal disease in the post-vaccine era and vaccine failures. ANALES DE PEDIATRÍA (ENGLISH EDITION) 2020. [DOI: 10.1016/j.anpede.2020.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
|
5
|
Enfermedad meningocócica invasiva por serogrupo C en la era posvacunal y fallos vacunales. An Pediatr (Barc) 2020; 93:396-402. [DOI: 10.1016/j.anpedi.2020.02.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Revised: 01/18/2020] [Accepted: 02/12/2020] [Indexed: 10/23/2022] Open
|
6
|
Marshall H, McMillan M, Wang B, Booy R, Afzali H, Buttery J, Blyth CC, Richmond P, Shaw D, Gordon D, Barton B. AMEND study protocol: a case-control study to assess the long-term impact of invasive meningococcal disease in Australian adolescents and young adults. BMJ Open 2019; 9:e032583. [PMID: 31888931 PMCID: PMC6937050 DOI: 10.1136/bmjopen-2019-032583] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 11/15/2019] [Accepted: 11/29/2019] [Indexed: 01/30/2023] Open
Abstract
INTRODUCTION Invasive meningococcal disease (IMD) primarily causes disease in young children and adolescents and can cause long-term disability. Many countries are considering implementation of meningococcal B and/or meningococcal ACWY vaccines to control meningococcal disease. Estimating the cost-effectiveness of meningococcal vaccine programme is hampered due to a lack of good quality costing and burden of disease data. This study aims to address this evidence gap by assessing the clinical, physical, neurocognitive, economic and societal impact of IMD on adolescents and young adults. METHODS AND ANALYSIS A case-control study of 64 participants with confirmed IMD (15-24 years 11 months at time of disease) and 64 control participants (17-34 years 11 months) will be conducted in Australia from 2016 to 2020. All participants will undergo a neurocognitive assessment, full medical examination, pure tone audiometry assessment and complete quality of life and behavioural questionnaires. Meningococcal cases will be assessed 2-10 years posthospitalisation and a subset of cases will be interviewed to explore in depth their experiences of IMD and its impact on their life. Primary outcome measures include general intellectual functioning from the Wechsler Adult Intelligence Scale and overall quality of life from the Health Utilities Index. Secondary outcome measures include academic achievement, executive functioning, behaviour, hearing, psychological and physical functioning. Outcome measures will be compared between cases and controls using independent t-tests or ORs, or if any significant confounders are identified, adjusted analyses (analysis of covariance or adjusted ORs) will be conducted. Thematic analysis will be used to analyse transcribed interviews and a costing model will be used to project lifetime costs. ETHICS AND DISSEMINATION The Adolescent MENingococcal Disease (AMEND) study has been approved by the Human Research Ethics Committee of the Women's and Children's Health Network (HREC/14/WCHN/024). The results will be disseminated via peer-reviewed publications, conference presentations, study participants, and meningococcal and meningitis foundations. TRIAL REGISTRATION NUMBER NCT03798574.
Collapse
Affiliation(s)
- Helen Marshall
- Vaccinology and Immunology Research Trials Unit, Women's and Children's Health Network, Adelaide, South Australia, Australia
- Robinson Research Institute and Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia
| | - Mark McMillan
- Vaccinology and Immunology Research Trials Unit, Women's and Children's Health Network, Adelaide, South Australia, Australia
- Robinson Research Institute and Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia
| | - Bing Wang
- Vaccinology and Immunology Research Trials Unit, Women's and Children's Health Network, Adelaide, South Australia, Australia
- Robinson Research Institute and Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia
| | - Robert Booy
- The Discipline of Child and Adolescent Health, The Children's Hospital at Westmead, University of Sydney Medical School, Westmead, New South Wales, Australia
- National Centre for Immunisation Research and Surveillance (NCIRS), The Children's Hospital at Westmead, Sydney, New South Wales, Australia
| | - Hossein Afzali
- School of Public Health, Univeristy of Adelaide, Adelaide, South Australia, Australia
| | - Jim Buttery
- Department of Paediatrics, Royal Children's Hospital, Melbourne, Victoria, Australia
| | - Christopher C Blyth
- Department of Infectious Diseases, Perth Children's Hospital, Perth, Western Australia, Australia
| | - Peter Richmond
- School of Medicine, University of Western Australia and Wesfarmers Centre of Vaccines and Infectious Diseases, Telethon Kid's Institute, Perth, Western Australia, Australia
| | - David Shaw
- Infectious Diseases Service, Central Health Service, SA Health, Adelaide, South Australia, Australia
| | - David Gordon
- Microbiology and Infectious Diseases, Flinders Medical Centre, Bedford Park, South Australia, Australia
| | - Belinda Barton
- Children's Hospital Education Research Institute (CHERI), The Children's Hospital at Westmead, Westmead, New South Wales, Australia
| |
Collapse
|
7
|
Cheng WY, Chang R, Novy P, O’Connor C, Duh MS, Hogea CS. Determinants of Meningococcal ACWY vaccination in adolescents in the US: completion and compliance with the CDC recommendations. Hum Vaccin Immunother 2019; 16:176-188. [PMID: 31419168 PMCID: PMC7012109 DOI: 10.1080/21645515.2019.1632679] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Revised: 05/24/2019] [Accepted: 06/09/2019] [Indexed: 10/26/2022] Open
Abstract
Since 2011, the Advisory Committee on Immunization Practices (ACIP) guidelines for routine MenACWY vaccination in the US include a primary dose before age 16 y, preferably at ages 11-12 y, with a booster dose at age 16 y. Data on rates and drivers of meningococcal vaccination completion (receipt of both doses) and compliance with recommendations (receipt of primary dose at ages 11-12 y followed by booster at 16 y) down to state-level are limited.This study evaluated rates and determinants of MenACWY vaccination completion and compliance in adolescents aged 17 y based on data from the annual National Immunization Survey-Teen between 2011 and 2016. Individual- and state-level determinants of completion and compliance were assessed using uni-level and multi-level multivariable regression models. Average national rates were 23.2% and 12.1% for completion and compliance, respectively, with large inter-state variation observed (completion: 8.7-39.7%; compliance: 3.1-26.2%). Beyond the state of residence, factors significantly associated with a higher likelihood of both completion and compliance included being male, up-to-date on other routine vaccines, having private or hospital-based vaccine providers (vs. public) and having >1 child in the household. Factors specifically associated with completion included having >1 annual health-care visit and presence of a booster-dose vaccine mandate, while a history of asthma and high-risk health conditions had a positive association with compliance. State-level determinants of completion and compliance included pediatricians-to-children ratio and the proportion of Immunization Information System use among adolescents, respectively. Outcomes of this study may help guide clinical, policy and educational interventions to further increase MenACWY completion rates and reduce disparities in vaccination.
Collapse
|
8
|
Findlow J, Nuttens C, Kriz P. Introduction of a second MenB vaccine into Europe – needs and opportunities for public health. Expert Rev Vaccines 2019; 18:225-239. [DOI: 10.1080/14760584.2019.1578217] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Jamie Findlow
- Medical & Scientific Affairs – International Developed Markets, Pfizer Limited, Tadworth, UK
| | - Charles Nuttens
- Medical & Scientific Affairs – International Developed Markets, Pfizer, Paris, France
| | - Paula Kriz
- Centre for Epidemiology and Microbiology – National Institute of Public Health, Prague, Czech Republic
| |
Collapse
|
9
|
Sant AJ. Overview of T-Cell Recognition. Clin Immunol 2019. [DOI: 10.1016/b978-0-7020-6896-6.00006-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
10
|
Beeslaar J, Absalon J, Balmer P, Srivastava A, Maansson R, York LJ, Perez JL. Clinical data supporting a 2-dose schedule of MenB-FHbp, a bivalent meningococcal serogroup B vaccine, in adolescents and young adults. Vaccine 2018; 36:4004-4013. [PMID: 29861182 DOI: 10.1016/j.vaccine.2018.05.060] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2017] [Revised: 05/04/2018] [Accepted: 05/08/2018] [Indexed: 12/19/2022]
Abstract
Invasive meningococcal disease (IMD) caused by Neisseria meningitidis is a potentially devastating condition that can result in death and is associated with serious long-term sequelae in survivors. Vaccination is the preferred preventative strategy. Quadrivalent polysaccharide-based vaccines that protect against infection caused by meningococcal serogroups A, C, W, and Y are not effective against meningococcal serogroup B (MenB), which was responsible for approximately 60% and 35% of confirmed IMD cases in the European Union and the United States in 2016, respectively. A recombinant protein MenB vaccine (MenB-FHbp [bivalent rLP2086; Trumenba®]) has been approved for protection against MenB infection in persons 10-25 years of age in the United States and Canada and for individuals ≥10 years of age in the European Union and Australia. In these regions, MenB-FHbp is approved as a 2- or 3-dose primary vaccination schedule. This report will review the current evidence supporting administration of MenB-FHbp as a 2-dose primary vaccination schedule. Different contexts in which a 2- or 3-dose primary vaccination schedule might be preferred (eg, routine prospective vaccination vs outbreak control) are reviewed.
Collapse
Affiliation(s)
| | - Judith Absalon
- Pfizer Vaccine Clinical Research and Development, Pearl River, NY, USA
| | - Paul Balmer
- Pfizer Vaccine Clinical Research and Development, Collegeville, PA, USA
| | | | - Roger Maansson
- Pfizer Vaccine Clinical Research and Development, Collegeville, PA, USA
| | - Laura J York
- Pfizer Vaccines Medical Development, Scientific & Clinical Affairs, Collegeville, PA, USA
| | - John L Perez
- Pfizer Vaccine Clinical Research and Development, Collegeville, PA, USA
| |
Collapse
|
11
|
Christodoulides M, Heckels J. Novel approaches to Neisseria meningitidis vaccine design. Pathog Dis 2018; 75:3078540. [PMID: 28369428 DOI: 10.1093/femspd/ftx033] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2016] [Accepted: 03/20/2017] [Indexed: 12/30/2022] Open
Abstract
A range of vaccines is available for preventing life-threatening diseases caused by infection with Neisseria meningitidis (meningococcus, Men). Capsule polysaccharide (CPS)-conjugate vaccines are successful prophylactics for serogroup MenA, MenC, MenW and MenY infections, and outer membrane vesicle (OMV) vaccines have been used successfully for controlling clonal serogroup MenB infections. MenB vaccines based on recombinant proteins identified by reverse vaccinology (Bexsero™) and proteomics (Trumenba™) approaches have recently been licensed and Bexsero™ has been introduced into the UK infant immunisation programme. In this review, we chart the development of these licensed vaccines. In addition, we discuss the plethora of novel vaccinology approaches that have been applied to the meningococcus with varying success in pre-clinical studies, but which provide technological platforms for application to other pathogens. These strategies include modifying CPS, lipooligosaccharide and OMV; the use of recombinant proteins; structural vaccinology approaches of designing synthetic peptide/mimetope vaccines, DNA vaccines and engineered proteins; epitope presentation on biological and synthetic particles; through vaccination with live-attenuated pathogen(s), or with heterologous bacteria expressing vaccine antigens, or to competitive occupation of the nasopharyngeal niche by commensal bacterial spp. After close to a century of vaccine research, it is possible that meningococcal disease may be added, shortly, to the list of diseases to have been eradicated worldwide by rigorous vaccination campaigns.
Collapse
|
12
|
Villena R, Safadi MAP, Valenzuela MT, Torres JP, Finn A, O'Ryan M. Global epidemiology of serogroup B meningococcal disease and opportunities for prevention with novel recombinant protein vaccines. Hum Vaccin Immunother 2018; 14:1042-1057. [PMID: 29667483 DOI: 10.1080/21645515.2018.1458175] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Meningococcal disease (MD) is a major cause of meningitis and sepsis worldwide, with a high case fatality rate and frequent sequelae. Neisseria meningitidis serogroups A, B, C, W, X and Y are responsible for most of these life-threatening infections, and its unpredictable epidemiology can cause outbreaks in communities, with significant health, social and economic impact. Currently, serogroup B is the main cause of MD in Europe and North America and one of the most prevalent serogroups in Latin America. Mass vaccination strategies using polysaccharide vaccines have been deployed since the 1970s and the use of conjugate vaccines has controlled endemic and epidemic disease caused by serogroups A, C, W and Y and more recently serogroup B using geographically-specific outer membrane vesicle based vaccines. Two novel protein-based vaccines are a significant addition to our armamentarium against N. meningitidis as they provide broad coverage against highly diverse strains in serogroup B and other groups. Early safety, effectiveness and impact data of these vaccines are encouraging. These novel serogroup B vaccines should be actively considered for individuals at increased risk of disease and to control serogroup B outbreaks occurring in institutions or specific regions, as they are likely to save lives and prevent severe sequelae. Incorporation into national programs will require thorough country-specific analysis.
Collapse
Affiliation(s)
- Rodolfo Villena
- a Department of Pediatrics , Hospital de Niños Exequiel González Cortés, Facultad de Medicina, Universidad de Chile , Santiago , Chile
| | - Marco Aurelio P Safadi
- b Department of Pediatrics , Santa Casa de São Paulo School of Medical Sciences , São Paulo , Brazil
| | - María Teresa Valenzuela
- c Department of Epidemiology and Public Health , Universidad de Los Andes , Santiago , Chile
| | - Juan P Torres
- d Department of Pediatrics , Hospital Luis Calvo Mackenna, Facultad de Medicina, Universidad de Chile , Santiago , Chile
| | - Adam Finn
- e Bristol Children's Vaccine Centre, Schools of Cellular and Molecular Medicine and Population Health Sciences, University of Bristol , United Kingdom
| | - Miguel O'Ryan
- f Programa de Microbiología y Micología, Instituto de Ciencias Biomédicas, Facultad de Medicina, Universidad de Chile , Santiago , Chile.,g Instituto Milenio de Inmunología e Inmunoterapia, Facultad de Medicina, Universidad de Chile , Santiago , Chile
| |
Collapse
|
13
|
Pros y contras de la vacunación frente a la enfermedad por meningococo B. Med Clin (Barc) 2018; 150:109-113. [DOI: 10.1016/j.medcli.2017.07.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2017] [Revised: 06/30/2017] [Accepted: 07/24/2017] [Indexed: 01/31/2023]
|
14
|
Klein J, Tan LLJ, Zimet GD. Improving Adolescent Immunization Coverage: The Time to Act Is Now. J Adolesc Health 2017; 61:541-543. [PMID: 29061231 DOI: 10.1016/j.jadohealth.2017.08.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2017] [Revised: 08/25/2017] [Accepted: 08/25/2017] [Indexed: 11/24/2022]
Affiliation(s)
- Judy Klein
- Unity Consortium, Newtown, Pennsylvania.
| | | | - Gregory D Zimet
- Section of Adolescent Medicine, Indiana University School of Medicine, Indianapolis, Indiana
| |
Collapse
|
15
|
Williamson G, Ahmed B, Kumar PS, Ostrov BE, Ericson JE. Vaccine-Preventable Diseases Requiring Hospitalization. Pediatrics 2017; 140:peds.2017-0298. [PMID: 28768853 DOI: 10.1542/peds.2017-0298] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/31/2017] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Plain children often have lower immunization rates than non-Plain children. Penn State Health Children's Hospital is a tertiary medical center with large nearby Plain (Amish and Mennonite) communities. We sought to describe the characteristics of children hospitalized with vaccine-preventable diseases (VPDs). We hypothesized that Amish children would have a higher risk of VPDs than non-Amish children. METHODS International Classification of Diseases, Ninth Revision codes were used to identify patients <18 years diagnosed with a VPD from January 1, 2005, to December 31, 2015, at Penn State Children's Hospital. Demographic information, immunization status, and outcomes were obtained from medical records. By using the number of children in our primary service area, we calculated the risk of VPD requiring hospitalization for Amish and non-Amish children. We assessed the relationship between Plain affiliation and vaccination status by using the Pearson correlation coefficient. RESULTS There were 215 children with 221 VPDs. Most occurred in non-Plain children: 179 of 221 (81%). Except for pneumococcal infections, VPD occurred mostly in unvaccinated or immunocompromised children, regardless of Plain affiliation. There were 15 Haemophilus influenzae type b and 5 tetanus infections that occurred in children with an unvaccinated or unknown vaccination status. The risk of a VPD requiring hospitalization was greater for Amish than for non-Plain children (risk ratio: 2.67 [95% confidence interval: 1.87-3.82]). There was a strong correlation between Plain affiliation and lack of vaccination (r = -0.63, P < .01). CONCLUSIONS Amish children had an increased risk of a VPD requiring hospitalization than non-Plain children. With the exception of those with pneumococcal disease, most vaccinated children hospitalized with a VPD were immunocompromised.
Collapse
Affiliation(s)
- Gregory Williamson
- College of Medicine, Pennsylvania State University, Hershey, Pennsylvania; and
| | - Bilaal Ahmed
- College of Medicine, Pennsylvania State University, Hershey, Pennsylvania; and
| | - Parvathi S Kumar
- Department of Pediatrics, College of Medicine, Pennsylvania State University, Hershey, Pennsylvania
| | - Barbara E Ostrov
- Department of Pediatrics, College of Medicine, Pennsylvania State University, Hershey, Pennsylvania
| | - Jessica E Ericson
- Department of Pediatrics, College of Medicine, Pennsylvania State University, Hershey, Pennsylvania
| |
Collapse
|
16
|
Mirza A, Rathore MH. Immunization Update VI. Adv Pediatr 2017; 64:13-25. [PMID: 28688586 DOI: 10.1016/j.yapd.2017.03.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Ayesha Mirza
- University of Florida Center for HIV/AIDS Research, Education and Service (UF CARES), 910 North Jefferson Street, Jacksonville, FL 32209, USA
| | - Mobeen H Rathore
- University of Florida Center for HIV/AIDS Research, Education and Service (UF CARES), 910 North Jefferson Street, Jacksonville, FL 32209, USA; Infectious Diseases and Immunology, Wolfson Children's Hospital Jacksonville, 800 Prudential Drive, Jacksonville, FL 32207, USA.
| |
Collapse
|
17
|
Establishing an Immunization Platform for 16-Year-Olds in the United States. J Adolesc Health 2017; 60:475-476. [PMID: 28340872 DOI: 10.1016/j.jadohealth.2017.01.011] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2017] [Accepted: 01/25/2017] [Indexed: 12/15/2022]
|
18
|
Middleman AB, Zimet GD. Confronting the Epidemiology, Burden, Treatment, and Prevention of Meningococcal Disease. J Adolesc Health 2016; 59:S1-2. [PMID: 27449144 DOI: 10.1016/j.jadohealth.2016.06.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2016] [Accepted: 06/01/2016] [Indexed: 12/16/2022]
Affiliation(s)
- Amy B Middleman
- Department of Pediatrics, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Gregory D Zimet
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana
| |
Collapse
|