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García A, Vallejo-Aparicio LA, Begum N, Nikitas G, González-Inchausti C, de Gomensoro E. The quality-adjusted life-years loss due to serogroup B invasive meningococcal disease in Spain. Vaccine 2024; 42:126155. [PMID: 39146857 DOI: 10.1016/j.vaccine.2024.126155] [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: 05/16/2023] [Revised: 07/16/2024] [Accepted: 07/17/2024] [Indexed: 08/17/2024]
Abstract
INTRODUCTION Despite its impact on a patient's life, there is a paucity of evidence on the humanistic burden of invasive meningococcal disease (IMD) due to serogroup B (MenB) in Spain. This study estimates the total quality-adjusted life-year (QALY) loss due to MenB-IMD in Spain from a societal perspective. MATERIALS AND METHODS A previously published incidence-based Excel tool adapted to the Spanish setting was used to estimate total QALY losses over a patient's lifetime horizon, including direct and indirect impact on patients and families/caregivers, respectively. A 3% discount rate was applied, and a deterministic and probabilistic sensitivity analyses were performed to evaluate uncertainty and assumptions used for the base case. RESULTS The total discounted QALY loss for a hypothetical cohort of 142 cases of MenB-IMD was 572.44 QALYs (4.03/case). Direct loss (attributable to patients) represented 81.2% of the total loss (464.54 QALYs; 3.27/case) and indirect loss (caused to relatives/ caregivers) represented 18.8% (108.90 QALYs; 0.76/case). Sequelae had the highest impact on QALY loss for both patients (60.5%) and relatives/caregivers (84.6%). Children <5 years of age (YOA) accounted for 47.8% of the total QALY loss. Mortality accounted for 17.62 QALY loss per death. The discount rate parameter showed the highest influence on results and the probabilistic sensitivity analysis revealed a 98.0% probability of total QALY loss achieving the point estimate. CONCLUSIONS The results emphasize that the humanistic burden associated with a MenB case is mainly driven by its sequelae, impacting the patients and their relatives/caregivers.
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Ivanova-Markova Y, González-Domínguez A, Hidalgo A, Sánchez R, García-Agua N, García-Ruiz AJ, Amanda Vallejo-Aparicio L, García A, Rodriguez R, de Gomensoro E, Gonzalez-Inchausti MDC, Shen J, Begum N, Tafalla M. Cost of illness of invasive meningococcal disease caused by serogroup B Neisseria meningitidis in Spain. Vaccine 2021; 39:7646-7654. [PMID: 34794819 DOI: 10.1016/j.vaccine.2021.11.006] [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: 08/03/2021] [Revised: 10/29/2021] [Accepted: 11/02/2021] [Indexed: 11/28/2022]
Abstract
INTRODUCTION Invasive meningococcal disease (IMD) is a severe infectious disease, mainly affecting children under 5 years, associated with long-term physical, neurological and psychological sequelae. In Spain, most IMD cases are caused by meningococcal serogroup B (MenB). This study estimates its economic burden from a societal perspective in Spain. METHODS A previously published bottom-up, model-based incidence costing approach by Scholz et al. (2019) to estimate the economic burden of MenB in Germany was adapted to the Spanish setting. Diagnosis and age-related costs for a hypothetical Spanish cohort were calculated over a lifetime horizon. Official Spanish databases, literature and expert opinion were used as data sources. The costs were updated to 2019 prices, and a 3% discount rate was applied. Direct costs related to the acute IMD phase, long-term sequelae, rehabilitation and public health response were considered. Indirect costs included productivity losses and premature mortality and were calculated using the human-capital approach (HCA) and friction-cost approach (FCA). Deterministic and probabilistic sensitivity analyses were also performed. RESULT At base-case, the total cost for a cohort of 142 patients (2017-2018 period) was €4.74 million (€33,484/case) using the FCA and €13.14 million (€92,768/case) using the HCA. Direct costs amounted to €4.65 million (€32,765/case). Sequelae costs represented 62.46% of the total cost using the FCA and 77.63% using the HCA. Deterministic sensitivity analysis showed that variation of ± 20% in the input parameter values (population, epidemiology, productivity, costs) had the greatest influence on the base-case results, and the probabilistic sensitivity analysis showed the probability of fitting base-case estimates was > 99%, both for FCA and HCA. DISCUSSION MenB IMD is an uncommon but severe disease, with a high economic burden for Spanish society. The elevated costs per IMD case reflect its severity in each patient suffering this disease, especially due to the development of sequelae.
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Beck E, Klint J, Neine M, Garcia S, Meszaros K. Cost-Effectiveness of 4CMenB Infant Vaccination in England: A Comprehensive Valuation Considering the Broad Impact of Serogroup B Invasive Meningococcal Disease. VALUE IN HEALTH : THE JOURNAL OF THE INTERNATIONAL SOCIETY FOR PHARMACOECONOMICS AND OUTCOMES RESEARCH 2021; 24:91-104. [PMID: 33431159 DOI: 10.1016/j.jval.2020.09.004] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 08/24/2020] [Accepted: 09/09/2020] [Indexed: 06/12/2023]
Abstract
OBJECTIVES This cost-effectiveness analysis (CEA) of 4CMenB infant vaccination in England comprehensively considers the broad burden of serogroup B invasive meningococcal disease (MenB IMD), which has not been considered, or was only partially considered in previous CEAs. METHODS A review of previous MenB vaccination CEAs was conducted to identify aspects considered in the evaluation of costs and health outcomes of the disease burden of MenB IMD. To inform the model structure and comprehensive analysis, the aspects were grouped into 5 categories. A stepwise analysis was conducted to analyze the impact of each category, and the more comprehensive consideration of disease burden, on the incremental cost-effectiveness ratio (ICER). RESULTS MenB IMD incidence decreased by 46.0% in infants and children 0-4 years old within 5 years after introduction of the program. Stepwise inclusion of the 5 disease burden categories to a conventional narrow CEA setting reduced the ICER from £360 595 to £18 645-that is, considering the impact of all 5 categories, 4CMenB infant vaccination is cost-effective at a threshold of £20 000 per QALY gained. CONCLUSIONS When considering comprehensively the MenB IMD burden, 4CMenB infant vaccination can be cost-effective, a finding contrary to previous CEAs. This analysis allows policy decision-makers globally to infer the impact of current disease burden considerations on the cost-effectiveness and the comprehensive assessment necessary for MenB IMD. Although this comprehensive CEA can help inform decision making today, it may be limited in capturing the full disease burden and complex interactions of health and economics of MenB IMD.
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Stawasz A, Huang L, Kirby P, Bloom D. Health Technology Assessment for Vaccines Against Rare, Severe Infections: Properly Accounting for Serogroup B Meningococcal Vaccination's Full Social and Economic Benefits. Front Public Health 2020; 8:261. [PMID: 32754566 PMCID: PMC7366491 DOI: 10.3389/fpubh.2020.00261] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Accepted: 05/22/2020] [Indexed: 02/04/2023] Open
Abstract
The high price of new generations of vaccines relative to their predecessors has become an important consideration in debates over whether the benefits of the new vaccines justify their costs. An increasingly central line of inquiry in the literature on valuing vaccination surrounds accounting for the full social and economic benefits of vaccination. This paper applies this emerging perspective to the particular case of vaccination against serogroup B meningococcal disease (MenB). We explore key issues involved in health technology assessments of MenB vaccination, which have led to pronounced heterogeneity in evaluation methods and recommendation outcomes across countries such as France, Germany, the US, and the UK. Accounting for typically neglected sources of socioeconomic benefit could potentially impact recommendation and reimbursement decisions. We propose a taxonomy of such benefits built around four dimensions: (i) internalized health benefits, (ii) internalized non-health benefits, (iii) externalized health benefits, and (iv) externalized non-health benefits. This approach offers a systematic, comprehensive evaluation framework that can be used in future assessment of MenB vaccines as well as other health technologies.
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Affiliation(s)
- Andrew Stawasz
- Data for Decisions, LLC, Waltham, MA, United States.,Harvard Law School, Cambridge, MA, United States
| | | | - Paige Kirby
- Data for Decisions, LLC, Waltham, MA, United States
| | - David Bloom
- Data for Decisions, LLC, Waltham, MA, United States.,Harvard T.H. Chan School of Public Health, Boston, MA, United States
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Boccalini S, Bechini A, Sartor G, Paolini D, Innocenti M, Bonanni P, Panatto D, Lai PL, Zangrillo F, Marchini F, Lecini E, Iovine M, Amicizia D, Landa P. [Health Technology Assessment of meningococcal B vaccine (Trumenba ®) in adolescent in Italy]. JOURNAL OF PREVENTIVE MEDICINE AND HYGIENE 2019; 60:E1-E94. [PMID: 32047867 PMCID: PMC7007189 DOI: 10.15167/2421-4248/jpmh2019.60.3s2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- S Boccalini
- Dipartimento di Scienze della Salute, Università degli Studi di Firenze
| | - A Bechini
- Dipartimento di Scienze della Salute, Università degli Studi di Firenze
| | - G Sartor
- Dipartimento di Scienze della Salute, Università degli Studi di Firenze
| | - D Paolini
- Dipartimento di Scienze della Salute, Università degli Studi di Firenze
| | - M Innocenti
- Dipartimento di Scienze della Salute, Università degli Studi di Firenze
| | - P Bonanni
- Dipartimento di Scienze della Salute, Università degli Studi di Firenze
| | - D Panatto
- Dipartimento di Scienze della Salute, Università degli Studi di Genova
| | - P L Lai
- Dipartimento di Scienze della Salute, Università degli Studi di Genova
| | - F Zangrillo
- Dipartimento di Scienze della Salute, Università degli Studi di Genova
| | - F Marchini
- Dipartimento di Scienze della Salute, Università degli Studi di Genova
| | - E Lecini
- Dipartimento di Scienze della Salute, Università degli Studi di Genova
| | - M Iovine
- Dipartimento di Scienze della Salute, Università degli Studi di Genova
| | - D Amicizia
- Dipartimento di Scienze della Salute, Università degli Studi di Genova
| | - P Landa
- Dipartimento di Economia, Università degli Studi di Genova
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Wang B, Haji Ali Afzali H, Giles L, Marshall H. Lifetime costs of invasive meningococcal disease: A Markov model approach. Vaccine 2019; 37:6885-6893. [PMID: 31594708 DOI: 10.1016/j.vaccine.2019.09.060] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Revised: 08/23/2019] [Accepted: 09/18/2019] [Indexed: 12/14/2022]
Abstract
INTRODUCTION Invasive meningococcal disease (IMD) is an uncommon but life-threatening infectious disease associated with high sequelae rates in young children and an increased risk of mortality in adolescents and young adults. Funding decisions to reject inclusion of new meningococcal serogroup B vaccines on national immunisation schedules have been criticised by IMD patients, their families, paediatricians and charity organisations. We aim to estimate the lifetime costs of IMD with the best available evidence to inform cost-effectiveness analyses. METHODS A Markov model was developed taking healthcare system and societal perspectives. A range of data including age-specific mortality rates, and probabilities of IMD-related sequelae were derived from a systematic review and meta-analysis. All currencies were inflated to year 2017 prices by using consumer price indexes in local countries and converted to US dollars by applying purchasing power parities conversion rates. Expert panels were used to inform the model development process including key structural choices and model validations. RESULTS The estimated lifetime societal cost is US$319,896.74 per IMD case including the direct healthcare cost of US$65,035.49. Using a discount rate of 5%, the costs are US$54,278.51 and US$13,968.40 respectively. Chronic renal failure and limb amputation result in the highest direct healthcare costs per patient. Patients aged < 5 years incur the higher healthcare expenditure compared with other age groups. The costing results are sensitive to the discount rate, disease incidence, acute admission costs, and sequelae rates and costs of brain injuries and epilepsy. CONCLUSIONS IMD can result in substantial costs to the healthcare system and society. Understanding the costs of care can assist decision-making bodies in evaluating cost-effectiveness of new vaccine programs.
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Affiliation(s)
- Bing Wang
- The University of Adelaide, Adelaide Medical School, Adelaide, South Australia, Australia; The University of Adelaide, The Robinson Research Institute, Adelaide, South Australia, Australia; The University of Adelaide, School of Public Health, Adelaide, South Australia, Australia; Vaccinology and Immunology Research Trials Unit (VIRTU), Women's and Children's Hospital, Adelaide, South Australia, Australia.
| | | | - Lynne Giles
- The University of Adelaide, The Robinson Research Institute, Adelaide, South Australia, Australia; The University of Adelaide, School of Public Health, Adelaide, South Australia, Australia.
| | - Helen Marshall
- The University of Adelaide, Adelaide Medical School, Adelaide, South Australia, Australia; The University of Adelaide, The Robinson Research Institute, Adelaide, South Australia, Australia; The University of Adelaide, School of Public Health, Adelaide, South Australia, Australia; Vaccinology and Immunology Research Trials Unit (VIRTU), Women's and Children's Hospital, Adelaide, South Australia, Australia.
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van Kessel F, van den Ende C, Oordt-Speets AM, Kyaw MH. Outbreaks of meningococcal meningitis in non-African countries over the last 50 years: a systematic review. J Glob Health 2019; 9:010411. [PMID: 30937163 PMCID: PMC6441124 DOI: 10.7189/jogh.09.010411] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Background Meningococcal disease is caused by the bacteria Neisseria meningitidis, leading to substantial mortality and severe morbidity; with serogroups A, B, C, W135, X and Y most significant in causing disease. An outbreak is defined as multiple cases of the same serogroup occurring in a population over a short time-period. A systematic review was performed to gain insight into outbreaks of meningococcal disease and to describe the temporal pattern over the last 50 years in non-African countries. Methods PubMed and EMBASE were searched for English-language publications on outbreaks of meningococcal disease in non-African countries between January 1966 and July 2017, with an additional grey literature search. Articles and reports were considered eligible if they reported confirmed meningococcal outbreak cases, included the region, number of cases, and the start and end dates of the outbreak. Data on outbreaks was stratified by geographical region in accordance with the World Health Organization (WHO) regional classification, and case-fatality rates (CFRs) were calculated. Results Of the identified publications, 3067 were screened and 73 included, reporting data from 83 outbreaks. The majority of outbreaks were identified in the regions of the Americas (41/83 outbreaks), followed by the European region (30/83 outbreaks). In each of the Western Pacific, Eastern Mediterranean, and South-East Asian regions there were <10 outbreaks reported. The predominant serogroup in the majority of outbreaks was serogroup C (61%), followed by serogroup B (29%), serogroup A (5%) and serogroup W135 (4%). Outbreaks showed a peak in the colder months of both the Northern and Southern Hemispheres. Of the 54 outbreaks where CFR was calculable for all outbreak cases, it ranged from 0%-80%. Conclusions These data present a retrospective view of the patterns for meningococcal disease outbreaks in non-African countries, and provide valuable data for monitoring future changes in disease epidemiology and informing preventive measures.
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Affiliation(s)
- Femke van Kessel
- Pallas Health Research and Consultancy, Rotterdam, the Netherlands
| | | | | | - Moe H Kyaw
- Sanofi Pasteur, Swiftwater, Pennsylvania, USA
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Bozzola E, Guolo S, Bonci E, Rossetti C, Bozzola M, Raponi M, Villani A. Pediatric meningococcocal meningitis in the acute phase: how much does it cost? Ital J Pediatr 2019; 45:25. [PMID: 30760306 PMCID: PMC6373101 DOI: 10.1186/s13052-019-0616-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Accepted: 02/03/2019] [Indexed: 11/28/2022] Open
Abstract
Background Meningococcal meningitis (MM) is known to be responsible of high cost for the Public Health Administration. Aim of the work is to calculate the costs for the hospitalization of pediatric patients affected by MM. Methods We calculate the costs for the hospitalization of pediatric patients affected by MM in the acute phase (HAP) over a nine year period. We performed a MEDLINE search to verify the cost of MM HAP reported in other studies. Results At Bambino Gesù Children Hospital, the median cost of HAP was of 12,604 euro (range from 9203 to 35,050 euro). Comparing our data with the previous studies, we find out similar results of approximately 16,750 euro (range 12,000–20,000 euro). Discussion Despite the relative rarety of the disease, MM is associated to direct high cost of HAP. Conclusions Hospital costs are an important end-point in health economic evaluation of the disease and may be useful to policy makers and health economists to understand the potential benefit of improving meningococcal vaccination programmes.
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Affiliation(s)
- Elena Bozzola
- Pediatric and Infectious Disease Unit, Bambino Gesù Children Hospital, Rome, Italy.
| | - Stefano Guolo
- Sanitary Direction, Bambino Gesù Children Hospital, Rome, Italy
| | - Enea Bonci
- Sperimental Medicine Department, La Sapienza University, Rome, Italy
| | - Chiara Rossetti
- Pediatric and Infectious Disease Unit, Bambino Gesù Children Hospital, Rome, Italy
| | - Mauro Bozzola
- Internal Medicine and Therapeutics Department, Pediatrics and Adolescentology Unit, University of Pavia, Pavia, Italy
| | | | - Alberto Villani
- Pediatric and Infectious Disease Unit, Bambino Gesù Children Hospital, Rome, Italy
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Wang B, Santoreneos R, Afzali H, Giles L, Marshall H. Costs of Invasive Meningococcal Disease: A Global Systematic Review. PHARMACOECONOMICS 2018; 36:1201-1222. [PMID: 29948965 DOI: 10.1007/s40273-018-0679-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
BACKGROUND Invasive meningococcal disease remains a public health concern because of its rapid onset and significant risk of death and long-term disability. New meningococcal serogroup B and combination serogroup ACWY vaccines are being considered for publicly funded immunization programs in many countries. Contemporary costing data associated with invasive meningococcal disease are required to inform cost-effectiveness analyses. OBJECTIVE The objective of this study was to estimate costs and resource utilization associated with acute infection and the long-term care of invasive meningococcal disease. DATA SOURCES AND METHODS PubMed, EMBASE, The Cochrane Library, health economic databases, and electronically available conference abstracts were searched. Studies reporting any costs associated with acute infection and long-term sequelae of invasive meningococcal disease in English were included. All costs were converted into purchasing power parity-adjusted estimates [international dollars (I$)] using the Campbell and Cochrane Economics Methods Group and the Evidence for Policy and Practice Information and Coordinating Centre cost converter. RESULTS Fourteen studies met our eligibility criteria and were included. The mean costs of acute admission ranged from I$1629 to I$50,796, with an incremental cost of I$16,378. The mean length of hospital stay was reported to be 6-18 days in multiple studies. The average costs reported for readmissions ranged from I$7905 to I$15,908. Key variables such as the presence of sequelae were associated with higher hospitalization costs and longer inpatient stay. No studies estimated direct non-healthcare costs and productivity loss. Ten studies reported only unadjusted mean values without using appropriate statistical methods for adjustment. CONCLUSIONS Invasive meningococcal disease can result in substantial costs to healthcare systems. However, costing data on long-term follow-up and indirect costs used to populate health economic models are lacking.
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Affiliation(s)
- Bing Wang
- Adelaide Medical School, The University of Adelaide, Adelaide, SA, Australia.
- Robinson Research Institute, The University of Adelaide, Adelaide, SA, Australia.
- School of Public Health, The University of Adelaide, Adelaide, SA, Australia.
- Vaccinology and Immunology Research Trials Unit, Women's and Children's Hospital, North Adelaide, SA, Australia.
| | | | - Hossein Afzali
- School of Public Health, The University of Adelaide, Adelaide, SA, Australia
| | - Lynne Giles
- School of Public Health, The University of Adelaide, Adelaide, SA, Australia
| | - Helen Marshall
- Adelaide Medical School, The University of Adelaide, Adelaide, SA, Australia
- Robinson Research Institute, The University of Adelaide, Adelaide, SA, Australia
- School of Public Health, The University of Adelaide, Adelaide, SA, Australia
- Vaccinology and Immunology Research Trials Unit, Women's and Children's Hospital, North Adelaide, SA, Australia
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Deciphering the Burden of Meningococcal Disease: Conventional and Under-recognized Elements. J Adolesc Health 2016; 59:S12-20. [PMID: 27449145 DOI: 10.1016/j.jadohealth.2016.03.041] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2015] [Revised: 03/21/2016] [Accepted: 03/21/2016] [Indexed: 11/21/2022]
Abstract
Invasive meningococcal disease remains a substantial global public health burden despite being vaccine-preventable worldwide. More than one million cases are reported annually, with average fatality rates ranging from 10% to 40% depending on clinical presentation and geographic location. Survivors may suffer debilitating sequelae that reduce the quality of life for the patient and family members responsible for their care. Major financial burdens are associated with acute treatment and follow-up care, and outbreak management often places extensive financial strains on public health resources. Although the clinical and financial aspects of meningococcal disease burden are straightforward to quantify, other burdens such as lifelong cognitive deficits, psychological stress, adaptive measures for reintegration into society, familial impact, and legal costs are systematically overlooked. These and other facets of disease burden are therefore not systematically considered in cost-effectiveness analyses that public health authorities take into consideration when making decisions regarding vaccination programs. Changing the approach for measuring meningococcal disease burden is necessary to accurately understand the societal consequences of this devastating illness. In this article, the conventional and under-recognized burdens of meningococcal disease are presented and discussed.
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Lifetime cost of meningococcal disease in France: Scenarios of severe meningitis and septicemia with purpura fulminans. J Infect Public Health 2016; 9:339-47. [DOI: 10.1016/j.jiph.2015.10.016] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2015] [Revised: 09/18/2015] [Accepted: 10/23/2015] [Indexed: 11/19/2022] Open
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Time to Appropriate Antibiotic Therapy Is an Independent Determinant of Postinfection ICU and Hospital Lengths of Stay in Patients With Sepsis*. Crit Care Med 2015; 43:2133-40. [DOI: 10.1097/ccm.0000000000001140] [Citation(s) in RCA: 88] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Moreno-Pérez D, Álvarez García F, Arístegui Fernández J, Cilleruelo Ortega M, Corretger Rauet J, García Sánchez N, Hernández Merino A, Hernández-Sampelayo Matos T, Merino Moína M, Ortigosa del Castillo L, Ruiz-Contreras J. Vaccination against meningococcal B disease. Public statement of the Advisory Committee on Vaccines of the Spanish Association of Paediatrics (CAV-AEP). ANALES DE PEDIATRÍA (ENGLISH EDITION) 2015. [DOI: 10.1016/j.anpede.2014.09.004] [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] Open
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[Vaccination against meningococcal B disease. Public statement of the Advisory Committee on Vaccines of the Spanish Association of Paediatrics (CAV-AEP)]. An Pediatr (Barc) 2014; 82:198.e1-9. [PMID: 25304451 DOI: 10.1016/j.anpedi.2014.09.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2014] [Revised: 09/09/2014] [Accepted: 09/11/2014] [Indexed: 11/21/2022] Open
Abstract
Meningococcal invasive disease, including the main clinical presentation forms (sepsis and meningitis), is a severe and potentially lethal infection caused by different serogroups of Neisseria meningitidis. Meningococcal serogroup B is the most prevalent in Europe. Most cases occur in children, with a mortality rate of 10% and a risk of permanent sequelae of 20-30% among survivors. The highest incidence and case fatality rates are observed in healthy children under 2-3 years old, followed by adolescents, although it can occur at any age. With the arrival in Spain of the only available vaccine against meningococcus B, the Advisory Committee on Vaccines of the Spanish Association of Paediatrics has analysed its preventive potential in detail, as well as its peculiar administrative situation in Spain. The purpose of this document is to publish the statement of the Committee as regards this vaccination and the access to it by the Spanish population, taking into account that it has been only authorized for people at risk. The vaccine is available free in the rest of Europe for those who want to acquire it, and in some countries and regions it has been introduced into the systematic immunisation schedules. The Committee considers that Bexsero® has a profile of a vaccine to be included in the official schedules of all the Spanish autonomous communities and insists on the need for it to be available in pharmacies for its administration in all children older than 2 months.
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