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Tuberculous meningitis in Asian patients
Lancet (London, England)
|July 4, 1981
Summary
Tuberculous meningitis (TBM) is often diagnosed late in Asian patients due to non-specific symptoms. Early TBM diagnosis in this population is crucial for survival and preventing disability.
Area of Science:
- Neurology
- Infectious Diseases
- Public Health
Background:
- Tuberculous meningitis (TBM) presents with non-specific symptoms and atypical cerebrospinal fluid findings.
- Delayed diagnosis of TBM is common, particularly in certain ethnic groups.
Purpose of the Study:
- To analyze the clinical presentation and outcomes of tuberculous meningitis in Leicester.
- To highlight the importance of early TBM diagnosis in Asian patients.
Main Methods:
- Retrospective case series of 17 patients with tuberculous meningitis over 5 years.
- Analysis of patient demographics, symptom onset, hospital admission intervals, and clinical outcomes.
Main Results:
- 15 out of 17 patients were of Asian ethnicity.
- Average delay between symptom onset and hospital admission was 2 weeks.
- Patients admitted with disturbed consciousness had a 50% mortality rate, while alert patients survived.
Conclusions:
- Tuberculous meningitis should be suspected in Asian patients with persistent febrile illness, even without overt meningism.
- Timely diagnosis and intervention are critical for improving TBM outcomes and preventing severe disability.