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van Ettekoven CN, Liechti FD, Brouwer MC, Bijlsma MW, van de Beek D. Global Case Fatality of Bacterial Meningitis During an 80-Year Period: A Systematic Review and Meta-Analysis. JAMA Netw Open 2024; 7:e2424802. [PMID: 39093565 PMCID: PMC11297475 DOI: 10.1001/jamanetworkopen.2024.24802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Accepted: 05/16/2024] [Indexed: 08/04/2024] Open
Abstract
Importance The impact of vaccination, antibiotics, and anti-inflammatory treatment on pathogen distribution and outcome of bacterial meningitis over the past century is uncertain. Objective To describe worldwide pathogen distribution and case fatality ratios of community-acquired bacterial meningitis. Data Sources Google Scholar and MEDLINE were searched in January 2022 using the search terms bacterial meningitis and mortality. Study Selection Included studies reported at least 10 patients with bacterial meningitis and survival status. Studies that selected participants by a specific risk factor, had a mean observation period before 1940, or had more than 10% of patients with health care-associated meningitis, tuberculous meningitis, or missing outcome were excluded. Data Extraction and Synthesis Data were extracted by 1 author and verified by a second author. The study followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses. Random-effects models stratified by age (ie, neonates, children, adults), Human Development Index (ie, low-income or high-income countries), and decade and meta-regression using the study period's year as an estimator variable were used. Main Outcome and Measure Case fatality ratios of bacterial meningitis. Results This review included 371 studies performed in 108 countries from January 1, 1935, to December 31, 2019, describing 157 656 episodes. Of the 33 295 episodes for which the patients' sex was reported, 13 452 (40%) occurred in females. Causative pathogens were reported in 104 598 episodes with Neisseria meningitidis in 26 344 (25%) episodes, Streptococcus pneumoniae in 26 035 (25%) episodes, Haemophilus influenzae in 22 722 (22%), other bacteria in 19 161 (18%) episodes, and unidentified pathogen in 10 336 (10%) episodes. The overall case fatality ratio was 18% (95% CI, 16%-19%), decreasing from 32% (95% CI, 24%-40%) before 1961 to 15% (95% CI, 12%-19%) after 2010. It was highest in meningitis caused by Listeria monocytogenes at 27% (95% CI, 24%-31%) and pneumococci at 24% (95% CI, 22%-26%), compared with meningitis caused by meningococci at 9% (95% CI, 8%-10%) or H influenzae at 11% (95% CI, 10%-13%). Meta-regression showed decreasing case fatality ratios overall and stratified by S pneumoniae, Escherichia coli, or Streptococcus agalactiae (P < .001). Conclusions and Relevance In this meta-analysis with meta-regression, declining case fatality ratios of community-acquired bacterial meningitis throughout the last century were observed, but a high burden of disease remained.
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Affiliation(s)
- Cornelis N. van Ettekoven
- Department of Neurology, Amsterdam Neuroscience, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Department of Neurology, HagaZiekenhuis, The Hague, the Netherlands
| | - Fabian D. Liechti
- Department of Neurology, Amsterdam Neuroscience, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Department of General Internal Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Matthijs C. Brouwer
- Department of Neurology, Amsterdam Neuroscience, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Merijn W. Bijlsma
- Department of Pediatrics, Amsterdam Neuroscience, Amsterdam, the Netherlands
| | - Diederik van de Beek
- Department of Neurology, Amsterdam Neuroscience, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
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Reslan L, Youssef N, Boutros CF, Assaf-Casals A, Fayad D, Khafaja S, Akl F, Finianos M, Rizk AA, Shaker R, Zaghlout A, Lteif M, El Hafi B, Moumneh MB, Feghali R, Ghanem S, Jisr T, Karayakoupoglou G, Naboulsi M, Hamze M, Samad S, Khoury E, Sarraf R, Osman M, Bou Raad E, El Amin H, Abadi I, Abdo H, Chedid M, Chamseddine F, Barakat A, Houmani M, Haddad A, Abdel Nour G, Mokhbat JE, Daoud Z, El-Zaatari M, Salem Sokhn E, Ghosn N, Ammar W, Hamadeh R, Matar GM, Araj GF, Dbaibo GS. The impact of vaccination on the burden of invasive pneumococcal disease from a nationwide surveillance program in Lebanon: an unexpected increase in mortality driven by non-vaccine serotypes. Expert Rev Vaccines 2022; 21:1905-1921. [PMID: 36342411 DOI: 10.1080/14760584.2022.2143349] [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] [Indexed: 11/09/2022]
Abstract
BACKGROUND The impact of pneumococcal conjugate vaccines (PCVs) on the burden of invasive pneumococcal disease (IPD) and serotype distribution was examined across age groups from data collected by the Lebanese Inter-Hospital Pneumococcal Surveillance Program. METHODS Between 2005 and 2020, 593 invasive Streptococcus pneumoniae isolates were collected from 79 hospitals throughout Lebanon. Serotypes and antimicrobial resistance (AMR) profiles were identified, and trends compared over 3 eras: PCV7, post-PCV7/ pre-PCV13, and PCV13 eras. RESULTS The prevalence of PCV7 serotypes decreased significantly from 43.6% in the PCV7 era to 17.8% during the PCV13 era (p<0.001). PCV13-only serotypes remained stable in the PCV13 compared to the post-PCV7 eras, especially serotypes 1 and 3, whereas non-vaccine types (NVT) increased throughout the study period, especially 24 and 16F. The mortality rate increased substantially from 12.5% (PCV7 era) to 24.8% (PCV13 era). A significant decrease in AMR was observed across the three study eras. CONCLUSION PCVs substantially impacted IPD and AMR in vaccinated and unvaccinated populations despite an increase in mortality driven by NVT. Broadening the recommendation of vaccination to include older age-groups, using higher valency vaccines, and implementing stringent antimicrobial stewardship are likely to further impact the burden of IPD.
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Affiliation(s)
- Lina Reslan
- Center for Infectious Diseases Research (CIDR) and WHO Collaborating Center for Reference and Research on Bacterial Pathogens, American University of Beirut, Beirut, Lebanon
| | - Nour Youssef
- Center for Infectious Diseases Research (CIDR) and WHO Collaborating Center for Reference and Research on Bacterial Pathogens, American University of Beirut, Beirut, Lebanon.,Department of Pediatrics and Adolescent Medicine, American University of Beirut, Faculty of Medicine, Beirut, Lebanon
| | - Celina F Boutros
- Center for Infectious Diseases Research (CIDR) and WHO Collaborating Center for Reference and Research on Bacterial Pathogens, American University of Beirut, Beirut, Lebanon
| | - Aia Assaf-Casals
- Center for Infectious Diseases Research (CIDR) and WHO Collaborating Center for Reference and Research on Bacterial Pathogens, American University of Beirut, Beirut, Lebanon.,Department of Pediatrics and Adolescent Medicine, American University of Beirut, Faculty of Medicine, Beirut, Lebanon
| | - Danielle Fayad
- Center for Infectious Diseases Research (CIDR) and WHO Collaborating Center for Reference and Research on Bacterial Pathogens, American University of Beirut, Beirut, Lebanon
| | - Sarah Khafaja
- Center for Infectious Diseases Research (CIDR) and WHO Collaborating Center for Reference and Research on Bacterial Pathogens, American University of Beirut, Beirut, Lebanon.,Department of Pediatrics and Adolescent Medicine, American University of Beirut, Faculty of Medicine, Beirut, Lebanon
| | - Fata Akl
- Center for Infectious Diseases Research (CIDR) and WHO Collaborating Center for Reference and Research on Bacterial Pathogens, American University of Beirut, Beirut, Lebanon
| | - Marc Finianos
- Center for Infectious Diseases Research (CIDR) and WHO Collaborating Center for Reference and Research on Bacterial Pathogens, American University of Beirut, Beirut, Lebanon.,Department of Microbiology, Faculty of Medicine, and University Hospital in Pilsen, Charles University, Pilsen, Czech Republic.,Biomedical Center, Faculty of Medicine, Charles University, Pilsen, Czech Republic
| | - Amena A Rizk
- Center for Infectious Diseases Research (CIDR) and WHO Collaborating Center for Reference and Research on Bacterial Pathogens, American University of Beirut, Beirut, Lebanon
| | - Rouba Shaker
- Center for Infectious Diseases Research (CIDR) and WHO Collaborating Center for Reference and Research on Bacterial Pathogens, American University of Beirut, Beirut, Lebanon.,Department of Pediatrics and Adolescent Medicine, American University of Beirut, Faculty of Medicine, Beirut, Lebanon
| | - Alissar Zaghlout
- Center for Infectious Diseases Research (CIDR) and WHO Collaborating Center for Reference and Research on Bacterial Pathogens, American University of Beirut, Beirut, Lebanon
| | - Mireille Lteif
- Center for Infectious Diseases Research (CIDR) and WHO Collaborating Center for Reference and Research on Bacterial Pathogens, American University of Beirut, Beirut, Lebanon
| | - Bassam El Hafi
- Center for Infectious Diseases Research (CIDR) and WHO Collaborating Center for Reference and Research on Bacterial Pathogens, American University of Beirut, Beirut, Lebanon.,Department of Experimental Pathology, Immunology, and Microbiology, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Mohammad Bahij Moumneh
- Center for Infectious Diseases Research (CIDR) and WHO Collaborating Center for Reference and Research on Bacterial Pathogens, American University of Beirut, Beirut, Lebanon
| | - Rita Feghali
- Department of Laboratory Medicine, Rafik Hariri University Hospital, Beirut, Lebanon
| | - Soha Ghanem
- Department of Pediatrics, Makassed General Hospital, Beirut, Lebanon.,Department of Pediatrics, Saint Georges Hospital University Medical Center, Achrafieh, Beirut, Lebanon
| | - Tamima Jisr
- Laboratory medicine and transfusion medicine department, Makassed General Hospital, Beirut, Lebanon
| | | | - Malak Naboulsi
- Department of Laboratory Medicine, Haykal Hospital, Tripoli, Lebanon
| | - Monzer Hamze
- Department of Microbiology, Nini Hospital, Tripoli, Lebanon
| | - Salam Samad
- Department of Laboratory Medicine, Centre Hospitalier du Nord, Zgharta, Lebanon
| | - Elie Khoury
- Department of Laboratory Medicine, Centre Hospitalier du Nord, Zgharta, Lebanon
| | - Ricardo Sarraf
- Department of Laboratory Medicine, Monla Hospital, Tripoli, Lebanon
| | - Marwan Osman
- Department of Microbiology, El-Youssef Hospital Center, Halba, Lebanon.,Department of Public and Ecosystem Health, College of Veterinary Medicine, Cornell University, Ithaca, NY, USA
| | - Elie Bou Raad
- Department of Microbiology, El-Youssef Hospital Center, Halba, Lebanon
| | - Hadi El Amin
- Department of Microbiology, El-Youssef Hospital Center, Halba, Lebanon
| | - Ibrahim Abadi
- Department of Laboratory Medicine, Al Rassoul Al Azam, Beirut, Lebanon
| | - Hicham Abdo
- Department of Laboratory Medicine, Dar El Shifa, Tripoli, Lebanon
| | - Marwan Chedid
- Department of Laboratory Medicine, New Mazloum Hospital, Tripoli, Lebanon
| | | | - Angelique Barakat
- Department of Laboratory Medicine, Bellevue Medical Center, Mansourieh, Lebanon
| | - Mohammad Houmani
- Department of Laboratory Medicine, Labib Medical Center, Saida, Lebanon
| | - Antoine Haddad
- Department of Clinical Pathology and Blood Bank, Sacre Coeur Hospital, Lebanese University, Mount Lebanon, Lebanon
| | - Georges Abdel Nour
- Department of Laboratory Medicine, Notre Dame des Secours University Hospital Center, Jbeil, Mount Lebanon, Lebanon
| | - Jacques E Mokhbat
- Department of Internal Medicine, Division of Infectious Diseases, Lebanese American of Beirut Medical Center-Rizk Hospital, Achrafieh, Beirut, Lebanon
| | - Ziad Daoud
- Keserwan Medical Center, Jounieh, Mount Lebanon, Lebanon.,Department of Clinical Microbiology and Infection Prevention, College of Medicine, Central Michigan University and Michigan Health Clinic, Michigan, USA.,Department of Laboratory Medicine, Saint Georges Hospital University Medical Center, Achrafieh, Saida, Lebanon
| | - Mohamad El-Zaatari
- Department of Laboratory Medicine, Hammoud Hospital University Medical Center, Saida, Lebanon
| | - Elie Salem Sokhn
- Department of Laboratory Medicine, Lebanese Hospital Geitaoui-University Medical Center (UMC), Achrafieh, Beirut, Lebanon.,Department of Medical Laboratory Technology, Faculty of Health Sciences, Beirut Arab University, Beirut, Lebanon
| | - Nada Ghosn
- Epidemiological Surveillance Unit, Ministry of Public Health, Beirut, Lebanon
| | - Walid Ammar
- General Director, Lebanese Ministry of Public Health, Beirut, Lebanon
| | - Randa Hamadeh
- PHC Department, Lebanese Ministry of Public Health. Global Health Team of Experts (GHTE), Lebanon
| | - Ghassan M Matar
- Center for Infectious Diseases Research (CIDR) and WHO Collaborating Center for Reference and Research on Bacterial Pathogens, American University of Beirut, Beirut, Lebanon.,Department of Experimental Pathology, Immunology, and Microbiology, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - George F Araj
- Center for Infectious Diseases Research (CIDR) and WHO Collaborating Center for Reference and Research on Bacterial Pathogens, American University of Beirut, Beirut, Lebanon.,Department of Pathology and Laboratory Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - Ghassan S Dbaibo
- Center for Infectious Diseases Research (CIDR) and WHO Collaborating Center for Reference and Research on Bacterial Pathogens, American University of Beirut, Beirut, Lebanon.,Department of Pediatrics and Adolescent Medicine, American University of Beirut, Faculty of Medicine, Beirut, Lebanon
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Alharbi NS, Al-Barrak AM, Al-Moamary MS, Zeitouni MO, Idrees MM, Al-Ghobain MO, Al-Shimemeri AA, Al-Hajjaj MS. The Saudi Thoracic Society pneumococcal vaccination guidelines-2016. Ann Thorac Med 2016; 11:93-102. [PMID: 27168856 PMCID: PMC4854068 DOI: 10.4103/1817-1737.177470] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2016] [Accepted: 02/19/2016] [Indexed: 01/19/2023] Open
Abstract
Streptococcus pneumoniae (pneumococcus) is the leading cause of morbidity and mortality worldwide. Saudi Arabia is a host to millions of pilgrims who travel annually from all over the world for Umrah and the Hajj pilgrimages and are at risk of developing pneumococcal pneumonia or invasive pneumococcal disease (IPD). There is also the risk of transmission of S. pneumoniae including antibiotic resistant strains between pilgrims and their potential global spread upon their return. The country also has unique challenges posed by susceptible population to IPD due to people with hemoglobinopathies, younger age groups with chronic conditions, and growing problem of antibiotic resistance. Since the epidemiology of pneumococcal disease is constantly changing, with an increase in nonvaccine pneumococcal serotypes, vaccination policies on the effectiveness and usefulness of vaccines require regular revision. As part of the Saudi Thoracic Society (STS) commitment to promote the best practices in the field of respiratory diseases, we conducted a review of S. pneumoniae infections and the best evidence base available in the literature. The aim of the present study is to develop the STS pneumococcal vaccination guidelines for healthcare workers in Saudi Arabia. We recommend vaccination against pneumococcal infections for all children <5 years old, adults ≥50 years old, and people ≥6 years old with certain risk factors. These recommendations are based on the presence of a large number of comorbidities in Saudi Arabia population <50 years of age, many of whom have risk factors for contracting pneumococcal infections. A section for pneumococcal vaccination before the Umrah and Hajj pilgrimages is included as well.
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Affiliation(s)
- N. S. Alharbi
- Department of Pediatrics, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - A. M. Al-Barrak
- Department of Internal Medicine, Prince Sultan Military Medical City, Riyadh, Saudi Arabia
| | - M. S. Al-Moamary
- Department of Medicine, College of Medicine, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - M. O. Zeitouni
- Department of Medicine, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - M. M. Idrees
- Department of Internal Medicine, Prince Sultan Military Medical City, Riyadh, Saudi Arabia
| | - M. O. Al-Ghobain
- Department of Medicine, College of Medicine, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - A. A. Al-Shimemeri
- Department of Medicine, College of Medicine, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Mohamed S. Al-Hajjaj
- Department of Clinical Sciences, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
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Maimaiti N, Ahmed Z, Md Isa Z, Ghazi HF, Aljunid S. Clinical Burden of Invasive Pneumococcal Disease in Selected Developing Countries. Value Health Reg Issues 2013; 2:259-263. [PMID: 29702874 DOI: 10.1016/j.vhri.2013.07.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To measure the clinical burden of invasive pneumococcal disease (IPD) in selected developing countries. METHODS This is an extensive literature review of published articles on IPD in selected developing countries from East Asia, South Asia, Middle East, sub-Saharan Africa, and Latin America. We reviewed all the articles retrieved from the knowledge bases that were published between the years 2000 and 2010. RESULTS After applying the inclusion, exclusion, and quality criteria, the comprehensive review of the literature yielded 10 articles with data for pneumococcal meningitis, septicemia/bacteremia, and pneumonia. These selected articles were from 10 developing countries from five different regions. Out of the 10 selected articles, 8 have a detailed discussion on IPD, one of them has s detailed discussion on bacteremia and meningitis, and another one has discussed pneumococcal bacteremia. Out of these 10 articles, only 5 articles discussed the case-fatality ratio (CFR). In our article review, the incidence of IPD ranged from less than 5/100,000 to 416/100,000 population and the CFR ranged from 12.2% to 80% in the developing countries. CONCLUSIONS The review demonstrated that the clinical burden of IPD was high in the developing countries. The incidence of IPD and CFR varies from region to region and from country to country. The IPD burden was highest in sub-Saharan African countries followed by South Asian countries. The CFR was low in high-income countries than in low-income countries.
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Affiliation(s)
- Namaitijiang Maimaiti
- International Institute for Global Health, United Nations University, Kuala Lumpur, Malaysia; Department of Community Health, Faculty of Medicine, UKM.
| | - Zafar Ahmed
- International Institute for Global Health, United Nations University, Kuala Lumpur, Malaysia; International Centre for Case-Mix and Clinical Coding, UKM Medical Centre
| | - Zaleha Md Isa
- Department of Community Health, Faculty of Medicine, UKM
| | - Hasanain Faisal Ghazi
- International Institute for Global Health, United Nations University, Kuala Lumpur, Malaysia; Department of Community Health, Faculty of Medicine, UKM
| | - Syed Aljunid
- International Institute for Global Health, United Nations University, Kuala Lumpur, Malaysia; International Centre for Case-Mix and Clinical Coding, UKM Medical Centre
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