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Alhazmi AH, Alameer KM, Abuageelah BM, Gharawi AY, Hakami EF, Zogel TA, Almalki AJ, Magrashi EG, Alharbi WA, Manni RM, Buayti AA, Alharbi AA, Dhayhi NS, Haddad M. Epidemiology and antimicrobial resistance patterns of bacterial meningitis among hospitalized patients at a tertiary care hospital in Saudi Arabia: a six-year retrospective study. Eur J Clin Microbiol Infect Dis 2024; 43:1383-1392. [PMID: 38683272 DOI: 10.1007/s10096-024-04835-6] [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: 03/07/2024] [Accepted: 04/22/2024] [Indexed: 05/01/2024]
Abstract
INTRODUCTION Bacterial meningitis poses significant medical challenges due to its acute inflammatory nature and potential for severe neurological complications, emphasizing the need for prompt diagnosis and treatment. Limited data exists on its epidemiology and antimicrobial resistance trends among hospitalized patients in Saudi Arabia. This study aimed to investigate these factors at a tertiary care hospital over six years. METHODS A retrospective analysis was conducted on cerebrospinal fluid samples results from 222 bacterial meningitis cases among hospitalized patients between 2018 and 2023. Demographic, clinical, microbiological data, and antibiotic susceptibility patterns were collected and analyzed. RESULTS Pseudomonas aeruginosa (43%) was the predominant pathogen isolated. Neonates (16%) and children (47%) were most affected population. Nosocomial meningitis accounted for 92% of cases, mainly in the intensive care settings (50.45%). Extended-spectrum beta-lactamase was the leading resistance pattern (12.2%). Seasonal variation was observed, with a peak incidence in October-November. CONCLUSION The study highlights the substantial burden of bacterial meningitis among hospitalized patients, especially among high-risk groups. Emerging antimicrobial resistance emphasizes the need for optimized surveillance and stewardship. Future prospective research employing molecular techniques across multiple centers in the country is warranted to enhance understanding and guide public health strategies in Saudi Arabia.
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Affiliation(s)
| | - Khalid M Alameer
- Faculty of Medicine, Jazan University, Jazan, 45142, Saudi Arabia
| | - Bandar M Abuageelah
- Department of Medicine and Surgery, Batterjee Medical College, Aseer, 62451, Saudi Arabia
| | | | | | - Taif Ali Zogel
- Faculty of Medicine, Jazan University, Jazan, 45142, Saudi Arabia
| | | | | | - Wafa Ali Alharbi
- Faculty of Medicine, Jazan University, Jazan, 45142, Saudi Arabia
| | | | | | - Ahmad A Alharbi
- Faculty of Medicine, Jazan University, Jazan, 45142, Saudi Arabia
| | - Nabil S Dhayhi
- King Fahad Central Hospital, Ministry of Health, Jazan, 45142, Saudi Arabia
| | - Moayad Haddad
- King Fahad Central Hospital, Ministry of Health, Jazan, 45142, Saudi Arabia
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Mace SE. Central nervous system infections as a cause of an altered mental status? What is the pathogen growing in your central nervous system? Emerg Med Clin North Am 2010; 28:535-70. [PMID: 20709243 DOI: 10.1016/j.emc.2010.03.002] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
There are several central nervous system (CNS) infections (meningitis, encephalitis, and brain abscess), any of which may present with an altered level of consciousness. Because CNS infections can have a devastating outcome, it is important to recognize the presence of a CNS infection and begin treatment as soon as possible because early appropriate therapy may, in some cases, limit morbidity and mortality.
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Affiliation(s)
- Sharon E Mace
- Department of Emergency Medicine, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, 9500 Euclid Avenue, Cleveland, OH 44195, USA.
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Abstract
Despite advances in medical care including antibiotics and vaccines, meningitis still has a high morbidity and mortality rate, especially in certain high-risk patients. Early diagnosis with the administration of appropriate antibiotics remains the key element of management. This article highlights methods of diagnosis, differential diagnoses, treatment options, and complications of treating bacterial meningitis.
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Affiliation(s)
- Sharon E Mace
- Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, E19, Cleveland Clinic, 9500 Euclid Avenue, Cleveland, OH 44195, USA.
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Weisfelt M, van de Beek D, Spanjaard L, Reitsma JB, de Gans J. Community-acquired bacterial meningitis in older people. J Am Geriatr Soc 2006; 54:1500-7. [PMID: 17038066 DOI: 10.1111/j.1532-5415.2006.00878.x] [Citation(s) in RCA: 70] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
OBJECTIVES To describe clinical features of bacterial meningitis in older people. DESIGN Cohort study. SETTING Hospitals in the Netherlands. PARTICIPANTS Patients aged over 16 with community-acquired bacterial meningitis, confirmed using cerebrospinal fluid culture. MEASUREMENTS Data were collected prospectively. The cohort was dichotomized with respect to age (>or=60 vs 17-59). RESULTS Two hundred fifty-seven of 696 episodes of community-acquired bacterial meningitis (37%) occurred in elderly patients and 439 (63%) in younger adults. Older people more often presented with the triad of fever, neck stiffness, and altered mental status than younger adults (58% vs 36%; P<.001). In older people, meningitis was due to Streptococcus pneumoniae in 176 episodes (68%). In younger adults, Neisseria meningitidis was the most common pathogen, responsible for 221 episodes (50%). Elderly patients more often developed complications than younger adults (72% vs 57%; P<.001), which resulted in a higher mortality rate (34% vs 13%; P<.001). Older people tended to die more often from cardiorespiratory failure (25% vs 11%; P=.06), whereas younger adults more often died from brain herniation (23% vs 2%; P=.004). CONCLUSION Elderly patients with bacterial meningitis often present with classic symptoms of bacterial meningitis. Bacterial meningitis within this age group is predominantly due to S. pneumoniae and is associated with high morbidity and mortality rates. Whereas older people die frequently of cardiorespiratory failure, younger adults more often die of brain herniation.
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Affiliation(s)
- Martijn Weisfelt
- Department of Neurology, Academic Medical Center, Amsterdam, the Netherlands.
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Abstract
Geriatrics is an important subspecialty within the field of emergency medicine and represents a burgeoning area of practice. The special vulnerability of elderly patients to neurologic disease and injury and the comparative subtlety of clinical presentation mean that physicians should have a lower threshold for laboratory studies, radiologic imaging, consultation, and admission. Transferring appropriate patients to tertiary centers that offer specialized trauma and neurologic and neurosurgical care greatly enhances survival and functional outcomes.
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Affiliation(s)
- Lara K Kulchycki
- Beth Israel Deaconess Medical Center, West Clinical Center 2, Department of Emergency Medicine, One Deaconess Road West CC-2, Boston, MA 02215, USA
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Abstract
As life expectancy continues to rise, the number of geriatric patients will increase and the percentages of geriatric patients seen in the emergency department will reflect those numbers. Emergency physicians are responsible for making immediate diagnoses and initiating expeditious treatment. Infectious diseases in the elderly are more prevalent, challenging to diagnose, and are associated with greater morbidity and mortality than with the younger patient population.
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Affiliation(s)
- Adeyinka Adedipe
- Department of Emergency Medicine, Boston Medical Center, 1 Boston Medical Center Place, Dowling 1 South, Boston, MA 02188, USA
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Miner JR, Heegaard W, Mapes A, Biros M. Presentation, time to antibiotics, and mortality of patients with bacterial meningitis at an urban county medical center. J Emerg Med 2001; 21:387-92. [PMID: 11728765 DOI: 10.1016/s0736-4679(01)00407-3] [Citation(s) in RCA: 107] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Our objective was to analyze the presentation, time to antibiotics, treatment, and mortality of patients with bacterial meningitis at a large urban county hospital over a 10-year period. A retrospective chart review of all patients with the diagnosis of bacterial meningitis was done. Information concerning presentation, etiologic organisms, treatment (including time to antibiotics), and outcomes were collected and analyzed. There were 165 charts reviewed with 171 total cases of bacterial meningitis. For adults with community-acquired meningitis, the mortality rate was 14%, for children it was 1.6%. Seventy-six percent of patients received antibiotics in the Emergency Department (ED) with a mean time to antibiotics of 1:08 h +/- 13 min. The rest received them as inpatients with a mean time to antibiotics of 6 +/- 9 h. The mortality rate for patients with community-acquired disease who received an Emergency Department antibiotic was 7.9%; for patients who received their antibiotics as inpatients the mortality rate was 29%. Our results indicate that the mortality rates from bacterial meningitis at our institution are lower than previously published results. Furthermore, our study supports the concept that the early administration of antibiotics in the ED may reduce mortality and may be an explanation of the lower mortality rates seen here.
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Affiliation(s)
- J R Miner
- Hennepin County Medical Center, Department of Emergency Medicine, Minneapolis, Minnesota 55441, USA
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Luyx C, Vanpee D, Glupczynski Y, Swine C, Gillet JB. Delayed diagnosis of meningitis caused by beta-haemolytic group G. Streptococcus in an older woman. J Emerg Med 2001; 21:393-6. [PMID: 11728766 DOI: 10.1016/s0736-4679(01)00406-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
A case of meningitis caused by group G beta-hemolytic Streptococcus (dysgalactiae, subspecies equisimilis) is reported in an 83-year-old woman. Streptococci species other than Streptococcus pneumoniae are seldom found in patients with acute bacterial meningitis, therefore, our discussion is focused on this rare organism. The question of the diagnosis of meningitis in the elderly is also addressed.
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Affiliation(s)
- C Luyx
- Department of Emergency Medicine, Université Catholique de Louvain, Mont-Godinne Hospital, 5530, Yvoir, Belgium
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Le Moal G, Roblot F, Paccalin M, Pasdeloup T, Roblot P, Becq-Giraudon B. [Details of meningitis in the elderly]. Rev Med Interne 2000; 21:844-53. [PMID: 11075393 DOI: 10.1016/s0248-8663(00)00235-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PURPOSE Elderly patients being more at risk for infections than younger people, this study was aimed at defining the epidemiological and clinical features of meningitis in this population, with the objective of improving diagnosis and management. METHODS Over a period of 10 years, all cases admitted to an infectious diseases unit for acute meningitis were reviewed. Patients infected by human immunodeficiency virus (HIV), fungi meningitis, and who were younger than 15 years of age were excluded from the study. According to age, two groups were constituted (group A: < 65 years and group B: > or = 65 years) and compared. RESULTS One hundred fifty-two patients were included in the study: 110 (72.4%) in group A (29 with bacterial and 81 with viral meningitis) and 42 (26.7%) in group B (32 with bacterial and ten with viral meningitis); the mean age was, respectively, 32.7 +/- 12.9 years (range: 15-61 years) and 75.9 +/- 7.6 years (range: 65-94 years). Diagnosis was less frequently evoked in the elderly (n = 11; 26%) than in younger patients (n = 78; 71%) (P < 0.001). Streptococcus pneumoniae, Listeria monocytogenes, and herpes simplex virus were the three most common causal agents in group B. Confusion was the most common symptom among the elderly (88 vs. 17%; P < 0.001). The mortality rate was more important in group B than in group A (11.9 vs. 2.7%; P = 0.04). CONCLUSIONS Diagnosis of acute meningitis is difficult and must be evoked in the presence of any new neurologic sign. Cranial computerized tomography should not delay lumbar puncture, except in the presence of focal neurologic symptoms. Antimicrobial therapy takes into account the bacterial epidemiology.
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Affiliation(s)
- G Le Moal
- Service de médecine interne et maladies infectieuses, hôpital La Milétrie, Poitiers, France
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Abstract
Infections are common in elderly persons. The clinical manifestations of infection may be atypical or absent in the elderly. The microbial cause for many common infections may be more diverse in elderly patients, and obtaining diagnostic clinical specimens often is more difficult. Aging is associated with changes in pharmacokinetics and a higher rate of adverse drug reactions. These factors impact on the approach to treating infections in the elderly.
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Affiliation(s)
- T T Yoshikawa
- Office of Geriatrics and Extended Care, United States Department of Veterans Affairs, Washington, DC, USA
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