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Updated: Aug 9, 2026
10:03
Inducing Meningococcal Meningitis Serogroup C in Mice via Intracisternal Delivery
Published on: November 5, 2019
[The effect of modern therapy on the course of purulent meningitides (author's transl)]
MMW, Munchener Medizinische Wochenschrift
|May 21, 1976
Abstract:
No fundamental change in the pathogen spectrum of purulent meningitis in adults has occurred between 1951 and 1974. It should be noted, however, that there is an increase in gram-negative pathogens. The lethality has in fact decreased during the period of observation, but the prognosis of pneumococcal meningitis has not been decisively improved by high dosage therapy with penicillin or ampicillin.
Insights
Adult purulent meningitis shows a rise in gram-negative pathogens but no overall change in common causes. Despite reduced mortality, high-dose penicillin and ampicillin did not significantly improve outcomes for pneumococcal meningitis.
Area of Science:
- Infectious Diseases
- Microbiology
- Epidemiology
Context:
- Purulent meningitis in adults presents a persistent public health challenge.
- Understanding pathogen trends and treatment efficacy is crucial for clinical management.
Purpose:
- To analyze changes in the causative agents of adult purulent meningitis between 1951 and 1974.
- To evaluate the impact of high-dosage penicillin and ampicillin on pneumococcal meningitis prognosis.
Summary:
- The spectrum of pathogens causing adult purulent meningitis remained largely unchanged from 1951 to 1974.
- A notable increase in gram-negative bacteria as causative agents was observed.
- Despite an overall decrease in lethality, high-dosage penicillin or ampicillin therapy did not significantly improve the prognosis for pneumococcal meningitis.
Impact:
- Highlights the need for continued surveillance of meningitis pathogens.
- Suggests limitations of current antibiotic regimens for specific meningitis types.
- Informs future research into more effective treatments for bacterial meningitis.
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