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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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Idries IY, Zadoretska I, Nevolina A, Andrade M, Galer R, Jaswani V, Gunsburg M. Ventricular Tachycardia Crisis: Assessing Norepinephrine vs. Stress Steroids in the Battle Against Waterhouse-Friderichsen Syndrome With Distributive Shock. Cureus 2024; 16:e55093. [PMID: 38558654 PMCID: PMC10978463 DOI: 10.7759/cureus.55093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/27/2024] [Indexed: 04/04/2024] Open
Abstract
Waterhouse-Friderichsen syndrome (WFS) is a rare but life-threatening complication associated with acute hemorrhagic necrosis of the adrenal glands, primarily linked to meningococcal infection. This report details the case of a 62-year-old female with HIV/AIDS and substance misuse who presented with ventricular tachycardia and hemodynamic instability. Subsequent evaluation revealed WFS in the context of disseminated meningococcal infection. The case highlights the diversity of WFS manifestations and the diagnostic challenges, particularly in patients with comorbidities. Managing WFS involves a delicate balance of steroids and vasopressors, necessitating a multidisciplinary approach. Timely diagnosis and intervention are critical in mitigating the high mortality associated with this syndrome.
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Affiliation(s)
- Iyad Y Idries
- Internal Medicine, Brookdale University Hospital Medical Center, Brooklyn, USA
| | - Iryna Zadoretska
- Hematology and Oncology, Institute of Blood Pathology and Transfusion Medicine of the National Academy of Medical Sciences of Ukraine, lviv, UKR
| | - Anna Nevolina
- Internal Medicine, Brookdale University Hospital Medical Center, Brooklyn, USA
| | - Melissa Andrade
- Internal Medicine, Brookdale University Hospital Medical Center, Brooklyn, USA
| | - Rebecca Galer
- Emergency Medicine, Brookdale University Hospital Medical Center, Brooklyn, USA
| | - Vijay Jaswani
- Radiology, One Brooklyn Health-Interfaith Medical Center, Brooklyn, USA
| | - Moshe Gunsburg
- Electrophysiology, Brookdale University Hospital Medical Center, Brooklyn, USA
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Pérez-Acevedo G, Bosch-Alcaraz A, Torra-Bou JE. Efficacy and safety of a hyperoxygenated fatty acid compound in improving the microcirculation of purpura fulminans in paediatric patients with sepsis: a pilot study. ENFERMERIA INTENSIVA 2024; 35:13-22. [PMID: 37527957 DOI: 10.1016/j.enfie.2023.07.003] [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: 02/07/2023] [Revised: 03/13/2023] [Accepted: 04/10/2023] [Indexed: 08/03/2023]
Abstract
INTRODUCTION Purpura fulminans (PF) is a serious complication of sepsis resulting from a set of alterations characterised by the development of ecchymotic haemorrhagic lesions and skin necrosis. AIM To analyse the efficacy and safety of the topical application of HOFA compound, in the cutaneous microcirculation of PF lesions in paediatric patients affected by sepsis. MATERIAL AND METHODS A prospective quasi-experimental pre-test/post-test single-group conducted in a Paediatric Intensive Care Unit of a third level hospital was performed. Paediatric patients aged 0-18 years with sepsis were included. Somatic oximetry values were measured before and after application of HOFAs every 4h over the first three days of the patients' hospitalisation. Patient's socio-demographic and clinical variables and somatic oximetry by placing a sensor for measuring tissue perfusion on the area with PF were determined. RESULTS Four patients were recruited, with a median age of 98 months. The purpuric lesions measured were mainly located on both feet and hands and, in two patients, also on the lateral malleoli and calves of both lower extremities. A total of 225 measurements were obtained, with mean pre-intervention scores of 71.17±15.65% versus 73.68±14.83% post-intervention. Statistical significance (p<0.001) was observed upon comparison of the pre- and post-intervention measurements. CONCLUSIONS Early and continued application of HOFAs in the management of sepsis-induced PF is an effective and safe practice in the cases analysed. In more than half of the episodes analysed, an increase in tissue microcirculation was observed after the application of HOFAs, with no adverse events.
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Affiliation(s)
- G Pérez-Acevedo
- Unidad de Cuidados Intensivos Pediátricos, Sant Joan de Déu Hospital, Esplugues de Llobregat, Barcelona, Spain
| | - A Bosch-Alcaraz
- Departamento de Enfermería de Salud Pública, Salud Mental y Maternoinfantil, Escuela de Enfermería, Facultad de Medicina y Ciencias de la Salud, Universidad de Barcelona, Spain.
| | - J E Torra-Bou
- Facultat Infermeria i Fisioteràpia, Universitat de Lleida, TR2Lab Research Group, Universitat de Vic-Universitat Central de Catalunya, Vic, Barcelona, Spain
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Dubey AP, Hazarika RD, Abitbol V, Kolhapure S, Agrawal S. Proceedings of the Expert Consensus Group meeting on meningococcal serogroup B disease burden and prevention in India. Hum Vaccin Immunother 2022; 18:2026712. [PMID: 35239455 PMCID: PMC8993054 DOI: 10.1080/21645515.2022.2026712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
Meningococcal disease is highly transmissible, life-threatening and leaves significant sequelae in survivors. Every year, India, which has a plethora of risk factors for meningococcal disease, reports around 3000 endemic cases. However, the overall disease burden and serogroup distribution are unknown, creating a setting of general disease negligence and unawareness. Vaccination with quadrivalent meningococcal conjugate vaccine A, C, W, and Y is only recommended for high-risk children, and there is no overall guidance for meningococcal serogroup B (MenB) vaccination. MenB vaccines, which recently have been licensed in many countries but not in India, have significantly aided the fight against meningococcal disease. However, these MenB vaccines are not available in India. An Expert Consensus Group meeting was held with leading meningococcal disease experts to better understand the current disease epidemiology, particularly serogroup B, the prevalence gaps, and feasible ways to bridge them. The proceedings are presented in this paper.
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Affiliation(s)
- Anand P Dubey
- Pediatrics, ESI-PGIMSR & Model Hospital, New Delhi, India
| | - Rashna Dass Hazarika
- Pediatrics, Nemcare Superspeciality Hospital, Bhangagarh, Guwahati, and RIGPA Children's Clinic, Guwahati, India
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Zellner H, Entenmann A, Unterberger I, Muigg A, Egger S, Kössler M, Zeiner F, Baumann M, Teuchner B, Janjic T, Putz D, Zlamy M. Bilateral Optic Neuritis Caused by Meningococcal Meningoencephalitis. JOURNAL OF PEDIATRIC NEUROLOGY 2022. [DOI: 10.1055/s-0041-1741071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
AbstractIn this article, we described a case of pathogen-induced bilateral optic neuritis accompanying meningococcal meningoencephalitis in an adolescent male. A 15-year-old boy presented to our emergency room due to progressive severe headache, stiff neck, diffuse extremity pain, fever, and nausea concerning meningoencephalitis. Intravenous ceftriaxone, metamizole, and ondansetron were started immediately. Due to acute autonomic dysregulation and development of petechiae, he was transferred to the pediatric intensive care unit. Next morning, the patient developed severe visual impairment. Investigations revealed elevated C-reactive protein, procalcitonin and leucocyte count, decreased platelet count, and clotting activation. Cerebrospinal fluid (CSF) analysis revealed increased leucocyte count, protein, and decreased glucose concentration with pathological CSF cytology. Brain magnetic resonance imaging revealed an increased contrast enhancement in the optic nerve sheath, consistent with acute bilateral optic neuritis. He was started on high-dose intravenous pulse methylprednisolone therapy. After treatment with ceftriaxone und pulse steroids, the patient was discharged in good condition without any visual sequel.
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Affiliation(s)
- Herta Zellner
- Department of Pediatrics, Innsbruck Medical University, Innsbruck, Austria
| | - Andreas Entenmann
- Department of Pediatrics, Innsbruck Medical University, Innsbruck, Austria
| | - Iris Unterberger
- Department of Neurology, Innsbruck Medical University, Innsbruck, Austria
| | - Armin Muigg
- Department of Neurology, Innsbruck Medical University, Innsbruck, Austria
| | | | - Miriam Kössler
- Department of Pediatrics, Innsbruck Medical University, Innsbruck, Austria
| | - Fiona Zeiner
- Department of Pediatrics, Innsbruck Medical University, Innsbruck, Austria
| | - Matthias Baumann
- Department of Pediatrics, Innsbruck Medical University, Innsbruck, Austria
| | - Barbara Teuchner
- Department of Ophthalmology, Innsbruck Medical University, Innsbruck, Austria
| | - Tanja Janjic
- Department of Neuroradiology, Innsbruck Medical University, Innsbruck, Austria
| | - Diana Putz
- Department of Ophthalmology, Innsbruck Medical University, Innsbruck, Austria
| | - Manuela Zlamy
- Department of Pediatrics, Innsbruck Medical University, Innsbruck, Austria
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Van CP, Nguyen TT, Bui ST, Nguyen TV, Tran HTT, Pham DT, Trieu LP, Nguyen MD. Invasive Meningococcal Disease Remains a Health Threat in Vietnam People's Army. Infect Drug Resist 2021; 14:5261-5269. [PMID: 34916810 PMCID: PMC8667609 DOI: 10.2147/idr.s339110] [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: 09/21/2021] [Accepted: 11/19/2021] [Indexed: 01/03/2023] Open
Abstract
OBJECTIVE Despite strict surveillance, Neisseria meningitidis still causes life-threatening invasive meningococcal disease (IMD). The study aimed to describe the prevalence, clinical and subclinical features, and treatment outcomes of IMD among young soldiers of the Vietnam People's Army. METHODS A prospective, population-based surveillance study was conducted in all Vietnamese military hospitals from January 2014 to June 2021. The presence of Neisseria meningitidis was confirmed by PCR or culture from blood or/and CSF. Epidemiological indices (incidence, serogroups, and distribution of cases by length of service), medical history, clinical and sub-clinical features, and treatment outcomes were documented and analyzed. RESULTS There were 69 IMD cases (91% serogroup B) documented, mainly in conscripts (91%). The highest annual incidence was 3.33/100,000 soldiers per year. Of these cases, 44% were meningitis (n=30), 19% septicemia (n=13), and 38% meningococcemia (n=26). The most common clinical symptoms were neck stiffness (61 cases, 88%), petechial rash (51%), and shock (20 cases, 29%). Laboratory findings showed leukocytosis in 96% of IMD cases, PCT >0.05 (ng/mL) in 100%, elevated leukocyte count (>1,000/mm3) in 71%, and high protein >1 g/L in 70%. The overall mortality rate was 9%. Two cases were found to be resistant to ceftriaxone. Prognostic factors of severity included petechial rash (OR = 9.82, p < 0.001), septicemia (OR = 5.83, p < 0.001), meningococcemia (OR = 6.22, p < 0.001), low platelet count, prolonged prothrombin time; high PCT (AUC = 0.84, p < 0.001), and increased creatinine (AUC = 0.86, p < 0.001). CONCLUSION IMD remains a health threat in the armed forces in Vietnam, especially among new recruits. To the best of our knowledge, this is the first study in Vietnam describing ceftriaxone resistance in Neisseria meningitidis and suggests the need to reconsider standard empiric therapy for IMD.
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Affiliation(s)
- Chung Pham Van
- Department of Foodborne Infectious Disease, Institute of Clinical Infectious Disease, 108 Military Central Hospital, Hanoi, Vietnam
- Vietnamese-German Center of Excellence in Medical Research, 108 Military Central Hospital, Hanoi, Vietnam
| | - The Trong Nguyen
- Vietnamese-German Center of Excellence in Medical Research, 108 Military Central Hospital, Hanoi, Vietnam
- Department of Airborne Infectious Disease and Intensive Care Unit, Institute of Clinical Infectious Disease, 108 Military Central Hospital, Hanoi, Vietnam
| | - Sy Tien Bui
- Vietnamese-German Center of Excellence in Medical Research, 108 Military Central Hospital, Hanoi, Vietnam
- Department of Microbiology, 108 Military Central Hospital, Hanoi, Vietnam
| | - Trong Van Nguyen
- Vietnamese-German Center of Excellence in Medical Research, 108 Military Central Hospital, Hanoi, Vietnam
- Department of Microbiology, 108 Military Central Hospital, Hanoi, Vietnam
| | - Huyen Thi Thanh Tran
- Vietnamese-German Center of Excellence in Medical Research, 108 Military Central Hospital, Hanoi, Vietnam
- Department of Molecular Biology, 108 Military Central Hospital, Hanoi, Vietnam
| | - Dong Trac Pham
- Military Medical Department, Ministry of National Defense, Hanoi, Vietnam
| | - Long Phi Trieu
- Department of Microbiology, Military Institute of Preventive Medicine, Hanoi, Vietnam
| | - Manh Dang Nguyen
- Department of Foodborne Infectious Disease, Institute of Clinical Infectious Disease, 108 Military Central Hospital, Hanoi, Vietnam
- Vietnamese-German Center of Excellence in Medical Research, 108 Military Central Hospital, Hanoi, Vietnam
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Ghia CJ, Rambhad GS. Meningococcal Disease Burden in India: A Systematic Review and Meta-Analysis. Microbiol Insights 2021; 14:11786361211053344. [PMID: 34866912 PMCID: PMC8637695 DOI: 10.1177/11786361211053344] [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: 06/14/2021] [Accepted: 09/28/2021] [Indexed: 11/16/2022] Open
Abstract
Objective To perform systematic review and meta-analysis of meningococcal disease burden in India. Methods We searched publications on meningococcal disease in India between 1996 and 2020 using PubMed and Google Scholar. Prevalence (proportion) of Meningococcal meningitis and Case-fatality ratio (CFR) were pooled using random effects model. Other outcomes were pooled qualitatively. Results The prevalence of Meningococcal meningitis in epidemic and endemic conditions was 12.1% (95% CI: 5.2-21.4) and 0.76% (95% CI: 0.3-1.4), respectively, with a CFR of 12.8% (95% CI: 6.8-20.4) in epidemic settings; N. meningitis caused 3.2% (95% CI: 1.6-5.3) of Acute Bacterial Meningitis (ABM) cases in endemic settings. The disease appeared in infants, adolescents, and adults with Serogroup A prevalence. Treatment and prophylaxis were limited to antibiotics despite increased resistance. Conclusion The study reveals epidemic and endemic presence of the disease in India with high fatality and serogroup A prevalence. Further monitoring and immunization are required to prevent outbreaks.
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Affiliation(s)
- Canna Jagdish Ghia
- Medical and Scientific Affairs, Pfizer Limited, Mumbai, Maharashtra, India
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Dubey AP, Hazarika RD, Abitbol V, Kolhapure S, Agrawal S. Mass gatherings: a review of the scope for meningococcal vaccination in the Indian context. Hum Vaccin Immunother 2021; 17:2216-2224. [PMID: 33605845 PMCID: PMC8189129 DOI: 10.1080/21645515.2020.1871572] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The risk of meningococcal transmission is increased with crowding and prolonged close proximity between people. There have been numerous invasive meningococcal disease (IMD) outbreaks associated with mass gatherings and other overcrowded situations, including cramped accommodation, such as student and military housing, and refugee camps. In these conditions, IMD outbreaks predominantly affect adolescents and young adults. In this narrative review, we examine the situation in India, where the burden of IMD-related complications is significant but the reported background incidence of IMD is low. However, active surveillance for meningococcal disease is suboptimal and laboratory confirmation of meningococcal strain is near absent, especially in non-outbreak periods. IMD risk factors are prevalent, including frequent mass gatherings and overcrowding combined with a demographically young population. Since overcrowded situations are generally unavoidable, the way forward relies on preventive measures. More widespread meningococcal vaccination and strengthened disease surveillance are likely to be key to this approach.
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Affiliation(s)
- Anand P Dubey
- Pediatrics, ESI-PGIMSR & Model Hospital, New Delhi, India
| | - Rashna Dass Hazarika
- Pediatrics, Nemcare Superspeciality Hospital, Bhangagarh, Guwahati, and RIGPA Children's Clinic, Guwahati, India
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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
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Gautam AS, Pathak N, Ahamad T, Semwal P, Bourai AA, Rana AS, Nautiyal OP. Pandemic in India: Special reference to Covid-19 and its technological aspect. JOURNAL OF STATISTICS & MANAGEMENT SYSTEMS 2021. [DOI: 10.1080/09720510.2021.1879469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Alok Sagar Gautam
- Department of Physics, Hemvati Nandan Bahuguna Garhwal University (A Central University), Srinagar, Garhwal 246174, Uttarakhand, India
| | - Nishit Pathak
- Department of Pharmaceutical Science and Chinese Central Medicines, South West University Chongqing, Chongqing 400715, China
| | - Taufiq Ahamad
- Department of Physics, Shri Guru Ram Rai Post Graduate College, Dehradun 248001, Uttarakhand, India
| | - Poonam Semwal
- Department of Physics, Government Post Graduation College New Tehri, Tehri Garhwal 249001, Uttarakhand, India
| | - A. A. Bourai
- Department of Physics, H. N. B. Garhwal University, Badshahithaul Campus, Tehri Garhwal 249199, Uttarakhand, India
| | - A. S. Rana
- Department of Physics, Shri Guru Ram Rai Post Graduate College, Dehradun 248001, Uttarakhand, India
| | - O. P. Nautiyal
- Uttarakhand Science Education and Research Centre, Dehradun 248001, Uttarakhand, India
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Ghia CJ, Rambhad GS. A systematic literature review on the prevalence and etiology of meningitis among critically ill and hospitalized patients in India. Ther Adv Infect Dis 2021; 8:20499361211046453. [PMID: 34589213 PMCID: PMC8474356 DOI: 10.1177/20499361211046453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 08/27/2021] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND In India, owing to multiple factors, such as insufficient laboratory capacity, poor reporting systems due to limited access to healthcare facilities and limited disease surveillance programmes, the actual disease burden of meningitis is unknown and may be largely under-reported. OBJECTIVE A systematic literature review was performed to describe: (a) the prevalence of meningitis; and (b) its etiological pathogen across different regions, age groups and patients with comorbidities. METHOD A systematic literature search was conducted between 1990 and 2020 using PubMed and Google Scholar databases to identify Indian studies reporting the prevalence rates and etiology of meningitis. A total of 51 studies were included in the final analysis. RESULTS A total of 38 studies reported prevalence of meningitis and 21 studies reported data on the etiology of meningitis in India. These studies included mixed patient populations: (a) pyogenic meningitis; (b) meningitis in sick or hospitalized patients with tuberculosis, acute febrile encephalopathy syndrome, septicaemia, invasive pneumococcal disease or respiratory compromise; and (c) meningitis patients with comorbidities. The prevalence of confirmed bacterial meningitis in the pediatric population (0-14 years) ranged between 0.5% and 61.8%. A total of seven studies reported the prevalence of meningitis in patients of all age groups (0-75 years), with prevalence ranging between 8.68% and 78.85%. Cryptococcal meningitis was predominant in patients with positive HIV/AIDS, with a prevalence ranging between 2.09% and 53.1%. Streptococcus pneumoniae was found to be the predominant pathogen causing meningitis across different regions of India, with a frequency ranging from 4% to 61.8% in patients of all age groups. CONCLUSION This systematic literature review displayed the possible range of frequency of bacterial meningitis pathogens across a wide variety of age groups in different regions of India. Further studies are warranted to monitor meningitis cases, which may facilitate the development of prevention and treatment strategies in India.
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Affiliation(s)
- Canna J. Ghia
- Medical and Scientific Affairs, Pfizer Limited,
Mumbai, Maharashtra 400051, India
| | - Gautam S. Rambhad
- Medical and Scientific Affairs, Pfizer Limited,
Mumbai, Maharashtra, India
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Abstract
INTRODUCTION Meningococcal disease caused by Neisseria meningitidis has a high case fatality rate. Of 12 distinct serogroups, A, B, C, W-135 (W) and Y cause the majority of infections. The meningococcal disease burden and epidemiology in India are not reliably known. Hence, we performed a narrative review with a systematically conducted search to summarize information on meningococcal disease burden and epidemiology and vaccination recommendations for meningococcal disease in India. METHODS A search of Medline and Embase databases was undertaken to identify relevant publications published in the last 25 years. RESULTS Results from 32 original publications, 11 of which were case reports, suggest a significant burden of meningococcal disease and related complications. Meningococcal disease is increasingly reported among adolescents and adults, and large outbreaks have been reported in this population. Meningococcal disease in India is caused almost exclusively by serogroup A; serogroups B, C, W and Y have also been documented. Meningococcal disease burden data remain unreliable because of limited disease surveillance, insufficient laboratory capacity, misdiagnosis and prevalence of extensive antibiotic use in India. Lack of access to healthcare also increases under-reporting, thus bringing the reliability of the data into question. Conjugate meningococcal vaccines are being used for disease prevention by national governments and immunization programs globally. In India, meningococcal vaccination is recommended only for certain high-risk groups, during outbreaks and for international travelers such as Hajj pilgrims and students pursuing studies abroad. CONCLUSION Meningococcal disease is prevalent in India but remains grossly underestimated and under-reported. Available literature largely presents outbreak data related to serogroup A disease; however, non-A serogroup disease cases have been reported. Reliable epidemiologic data are urgently needed to inform the true burden of endemic disease. Further research into the significance of meningococcal disease burden can be used to improve public health policy in India. Fig. 1 Plain language summary.
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Feldman C, Anderson R. Meningococcal pneumonia: a review. Pneumonia (Nathan) 2019; 11:3. [PMID: 31463180 PMCID: PMC6708554 DOI: 10.1186/s41479-019-0062-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Accepted: 08/07/2019] [Indexed: 12/19/2022] Open
Abstract
Background Although Neisseria meningitidis is one of the major causes of meningitis, meningococcal pneumonia is the most common non-neurological organ disease caused by this pathogen. Methods We conducted a review of the literature to describe the risk factors, pathogenesis, clinical features, diagnosis, treatment and prevention of meningococcal pneumonia. Results Meningococcal pneumonia was first described in 1907 and during the 1918–1919 influenza pandemic large numbers of cases of meningococcal pneumonia occurred in patients following the initial viral infection. A number of publications, mainly case series or case reports, has subsequently appeared in the literature. Meningococcal pneumonia occurs mainly with serogroups Y, W-135 and B. Risk factors for meningococcal pneumonia have not been well characterised, but appear to include older age, smoking, people living in close contact (e.g. military recruits and students at university), preceding viral and bacterial infections, haematological malignancies, chronic respiratory conditions and various other non-communicable and primary and secondary immunodeficiency diseases. Primary meningococcal pneumonia occurs in 5–10% of patients with meningococcal infection and is indistinguishable clinically from pneumonia caused by other common pathogens. Fever, chills and pleuritic chest pain are the most common symptoms, occurring in > 50% of cases. Productive sputum and dyspnoea are less common. Diagnosis of meningococcal pneumonia may be made by the isolation of the organism in sputum, blood, or normally sterile site cultures, but is likely to underestimate the frequency of meningococcal pneumonia. If validated, PCR-based techniques may be of value for diagnosis in the future. While penicillin was the treatment of choice for meningococcal infection, including pneumonia, prior to 1991, a third generation cephalosporin has been more commonly used thereafter, because of concerns of penicillin resistance. Chemoprophylaxis, using one of a number of antibiotics, has been recommended for close contacts of patients with meningococcal meningitis, and similar benefits may be seen in contacts of patients with meningococcal pneumonia. Effective vaccines are available for the prevention of infection with certain meningococcal serogroups, but this field is still evolving. Conclusion Meningococcal pneumonia occurs fairly frequently and should be considered as a possible cause of pneumonia, particularly in patients with specific risk factors.
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Affiliation(s)
- Charles Feldman
- 1Department of Internal Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Ronald Anderson
- 2Department of Immunology and Institute for Cellular and Molecular Medicine, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
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Pérez-Acevedo G, Torra-Bou JE, Manzano-Canillas ML, Bosch-Alcaraz A. Management of purpura fulminans skin lesions in a premature neonate with sepsis: a case study. J Wound Care 2019; 28:198-203. [PMID: 30975056 DOI: 10.12968/jowc.2019.28.4.198] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Purpura fulminans is a severe and rapidly progressive septic process characterised by the development of haemorrhagic and ecchymotic lesions and skin necrosis. It can appear on any part of the body but predominantly affects the limbs. Purpura fulminans is a rare but possible complication in paediatric patients, especially neonates. It can increase their risk of morbidity and mortality if not treated early and cause a severe long-term condition in survivors of the infectious episode, including amputation. For professionals involved in wound healing, purpura fulminans poses a major challenge. This report describes the case of a premature neonate with extensive purpura fulminans of the legs and arms. Topical treatment of the limbs and purpuric areas with hyperoxygenated fatty acids (HOFAs) every two hours produced an improvement in the lesions. Complete healing was achieved using moist wound healing products. Early topical application of HOFAs appears to be a safe treatment that improves tissue microcirculation in paediatric patients with Purpura fulminans, minimising sepsis-related skin damage.
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Affiliation(s)
- Gemma Pérez-Acevedo
- Nurse, Pediatric Intensive Care Unit, Sant Joan de Déu Hospital, Esplugues de Llobregat, Barcelona, Spain
| | - Joan Enric Torra-Bou
- Nurse, Professor, University of Lleida, GRECS-IRB Lleida and TR2Lab-UVic-Central de Catalunya, Spain
| | | | - Alejandro Bosch-Alcaraz
- Pediatric Intensive Care Unit, Sant Joan de Déu Hospital, Esplugues de Llobregat, Barcelona, Spain
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Camacho Salas A, Rojo Conejo P, Núñez Enamorado N, Simón de las Heras R. Parálisis bilateral del VI par craneal como manifestación inicial de la meningitis meningocócica. Enferm Infecc Microbiol Clin 2017; 35:388-389. [DOI: 10.1016/j.eimc.2016.10.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2016] [Revised: 10/10/2016] [Accepted: 10/11/2016] [Indexed: 11/30/2022]
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Vossen M, Mitteregger D, Steininger C. Meningococcal pneumonia. Vaccine 2016; 34:4364-70. [PMID: 27443594 DOI: 10.1016/j.vaccine.2016.07.013] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Revised: 07/07/2016] [Accepted: 07/11/2016] [Indexed: 10/21/2022]
Abstract
Neisseria meningitidis remains the most important cause of bacterial meningitis worldwide, particularly in children and young adults. The second most common and a potentially severe end-organ manifestation of invasive meningococcal disease (excluding systemic sepsis) is meningococcal pneumonia. It occurs in between 5% and 15% of all patients with invasive meningococcal disease and is thus the second most common non-systemic end-organ manifestation. To establish the diagnosis requires a high level of clinical awareness - the incidence is therefore very likely underreported and underestimated. This review of 344 meningococcal pneumonia cases reported in the Americas, Europe, Australia, and Asia between 1906 and 2015 presents risk factors, pathogenesis, clinical manifestations, diagnostic approaches, treatment, and prognosis of meningococcal pneumonia.
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Affiliation(s)
- Matthias Vossen
- Department of Medicine I, Div. of Infectious Diseases and Tropical Medicine, Medical University of Vienna, Vienna, Austria
| | - Dieter Mitteregger
- Department of Laboratory Medicine, Div. of Clinical Microbiology, Medical University of Vienna, Vienna, Austria
| | - Christoph Steininger
- Department of Medicine I, Div. of Infectious Diseases and Tropical Medicine, Medical University of Vienna, Vienna, Austria.
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BOSIS S, MAYER A, ESPOSITO S. Meningococcal disease in childhood: epidemiology, clinical features and prevention. JOURNAL OF PREVENTIVE MEDICINE AND HYGIENE 2015; 56:E121-4. [PMID: 26788732 PMCID: PMC4755120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/16/2015] [Accepted: 08/28/2015] [Indexed: 10/25/2022]
Abstract
Invasive meningococcal disease (IMD) represents a public health problem and a leading cause of morbidity and mortality worldwide. IMD can occur as an endemic disease with sporadic cases or epidemics with outbreaks. Neisseria meningitis strains are divided into 13 serogroups, but only five (A, B, C, W-135, and Y) are responsible for most IMD across the world. All age groups are at risk for IMD, but infants and adolescents are particularly vulnerable. The most common clinical manifestations of IMD are meningitis and septicemia, although in some cases both clinical pictures are present. The clinical pattern can differ according to age; in young children, the clinical manifestations may be more insidious and the diagnosis may be more difficult compared to older children or adolescents. Death occurs in 6-10% of cases and sequelae in 4.3-11.2% of cases. Early recognition of children with meningococcal infection is important in order to initiate systemic antibiotic therapy, although vaccination remains the best strategy to control meningococcal disease. Recently, different meningococcal vaccines have been introduced worldwide, resulting in a reduction in the overall burden of the disease. The goal of the next few years should be to increase vaccination coverage against meningococcal diseases, continue to monitor IMD and develop a unique vaccine able to cover all of the main meningococcal strains.
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Affiliation(s)
| | | | - S. ESPOSITO
- Correspondence: Susanna Esposito, Pediatric Highly Intensive Care Unit, Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, via Commenda 9, 20122 Milano, Italy -
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Vianello FA, Osnaghi S, Laicini EA, Milani GP, Tardini G, Cappellari AM, Lunghi G, Agostoni CV, Fossali EF. Optic neuritis associated with influenza B virus meningoencephalitis. J Clin Virol 2014; 61:463-5. [PMID: 25308101 DOI: 10.1016/j.jcv.2014.09.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2014] [Revised: 09/17/2014] [Accepted: 09/19/2014] [Indexed: 11/26/2022]
Abstract
Various postinfectious neurological manifestations have been described associated to influenza viruses. Optic neuritis is a serious, often reversible disease reported among several infectious diseases and vaccines complications. We report a case of optic neuritis following an influenza B virus infection in a 10-year-old male.
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Affiliation(s)
- F A Vianello
- Foundation IRCCS, Ca' Granda Ospedale Maggiore Policlinico, Pediatric Emergency Department, Milan, Italy.
| | - S Osnaghi
- Foundation IRCCS, Ca' Granda Ospedale Maggiore Policlinico, Oculistic Department, Milan, Italy
| | - E A Laicini
- Foundation IRCCS, Ca' Granda Ospedale Maggiore Policlinico, Pediatric Emergency Department, Milan, Italy
| | - G P Milani
- Foundation IRCCS, Ca' Granda Ospedale Maggiore Policlinico, Pediatric Emergency Department, Milan, Italy.
| | - G Tardini
- Foundation IRCCS, Ca' Granda Ospedale Maggiore Policlinico, Pediatric Emergency Department, Milan, Italy
| | - A M Cappellari
- Foundation IRCCS, Ca' Granda Ospedale Maggiore Policlinico, Department of Neuroscience and Mental Health, Milan, Italy
| | - G Lunghi
- Foundation IRCCS, Ca' Granda Ospedale Maggiore Policlinico, Laboratory Department, Virology Unit, Milan, Italy
| | - C V Agostoni
- Department of Clinical Sciences and Community Health, University of Milan, IRCCS Ospedale Maggiore Policlinico, Pediatric Clinic 2, Milan, Italy
| | - E F Fossali
- Foundation IRCCS, Ca' Granda Ospedale Maggiore Policlinico, Pediatric Emergency Department, Milan, Italy
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Kosa NM, Foley TL, Burkart MD. Fluorescent techniques for discovery and characterization of phosphopantetheinyl transferase inhibitors. J Antibiot (Tokyo) 2013; 67:113-20. [PMID: 24192555 DOI: 10.1038/ja.2013.106] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2013] [Revised: 08/26/2013] [Accepted: 09/13/2013] [Indexed: 11/09/2022]
Abstract
Phosphopantetheinyl transferase (PPTase; E.C. 2.7.8.-) activates biosynthetic pathways that synthesize both primary and secondary metabolites in bacteria. Inhibitors of these enzymes have the potential to serve as antibiotic compounds that function through a unique mode of action and possess clinical utility. Here we report a direct and continuous assay for this enzyme class based upon monitoring polarization of a fluorescent phosphopantetheine analog as it is transferred from a low-molecular weight CoA substrate to higher-molecular weight protein acceptor. We demonstrate the utility of this method for the biochemical characterization of PPTase Sfp, a canonical representative from this class. We also establish the portability of this technique to other homologs by adapting the assay to function with the human PPTase, a target for which a microplate detection method does not currently exist. Comparison of these targets provides a basis to predict the therapeutic index of inhibitor candidates and offers a valuable characterization of enzyme activity.
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Affiliation(s)
- Nicolas M Kosa
- Department of Chemistry and Biochemistry, University of California, San Diego (UCSD), La Jolla, CA, USA
| | - Timothy L Foley
- Department of Chemistry and Biochemistry, University of California, San Diego (UCSD), La Jolla, CA, USA
| | - Michael D Burkart
- Department of Chemistry and Biochemistry, University of California, San Diego (UCSD), La Jolla, CA, USA
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