1. Neurological sequelae after childhood bacterial meningitis.
- Author
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Lempinen L, Saat R, Niemelä S, Laulajainen-Hongisto A, Aarnisalo AA, Nieminen T, and Jero J
- Subjects
- Humans, Male, Female, Child, Preschool, Child, Retrospective Studies, Infant, Adolescent, Infant, Newborn, Incidence, Risk Factors, Glasgow Outcome Scale, Hearing Loss etiology, Hearing Loss epidemiology, Hearing Loss microbiology, Nervous System Diseases etiology, Nervous System Diseases microbiology, Meningitis, Bacterial complications, Meningitis, Bacterial epidemiology, Meningitis, Bacterial microbiology
- Abstract
The purpose of this study is to evaluate childhood bacterial meningitis (BM): incidence, clinical presentation, causative pathogens, diagnostics, and outcome (neurological sequelae, hearing loss, and death). A retrospective review of all children aged ≤ 16 years and 1 month diagnosed with BM at a tertiary children's centre in the period 2010-2020. The Glasgow Outcome Scale (GOS) was used to assess outcome, with a GOS score of 1-4 considered to be an unfavourable outcome. Logistic regression univariate analysis was used to determine predefined risk factors for death, unfavourable outcome, and long-term neurological sequelae. Seventy-four patients (44 males) with a median age of 8.0 months (range 1 day to 16 years and 1 month) and 77 BM episodes were included in the study. The average incidence rate of BM was 2.2/100,000/year, the majority (91%) being community-acquired BM. Streptococcus pneumonia and Neisseria meningitidis were the most common pathogens 12/77 (16%) each. Neurological sequelae at discharge were present in 24 (34%) patients, unfavourable outcome in 19 (25%), and hearing loss (deafness) in two (3%) survivors of BM. Seven (9%) patients died. Long-term neurological sequelae were observed in 19/60 (32%), aphasia/dysphasia being the most common in 10 (17%) BM children. No independent risk factors were identified for long-term neurological sequelae in univariate analysis., Conclusion: The risk for a fatal course of BM is still remarkable. Neurological sequelae persisted in a substantial proportion of BM survivors in long-term follow-up, aphasia/dysphasia being the most common. Hearing loss (deafness) occurred in 3%. However, no specific risk factors predicting the long-term sequelae were found., What Is Known: • Streptococcus pneumonia and Neisseria meningitidis were the most common pathogens causing bacterial meningitis. • Risk for fatal course of bacterial meningitis (BM) remains remarkable despite advances in modern medicine., What Is New: • In long-term follow-up, 1/3 of BM children suffered from neurological sequelae in the 2010s, aphasia and dysphasia being the most common sequelae. • Hearing loss was diagnosed in only two (3%) children, whom of both were deaf., (© 2024. The Author(s).)
- Published
- 2024
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