Research
Print page Print page
Switch language
Rigshospitalet - a part of Copenhagen University Hospital
Published

Normocellular Community-Acquired Bacterial Meningitis in Adults: A Nationwide Population-Based Case Series

Research output: Contribution to journalJournal articleResearchpeer-review

  1. In reply

    Research output: Contribution to journalComment/debateResearchpeer-review

  2. Delayed Sequence Intubation: A Prospective Observational Study

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Factors Associated With Successful Resuscitation After Out-of-Hospital Cardiac Arrest and Temporal Trends in Survival and Comorbidity

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Safety of Intranasal Fentanyl in the Out-of-Hospital Setting: A Prospective Observational Study

    Research output: Contribution to journalJournal articleResearchpeer-review

  1. A Bayesian reanalysis of the effects of hydroxychloroquine and azithromycin on viral carriage in patients with COVID-19

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Varicella Zoster Virus encephalitis in Denmark from 2015 to 2019- A nationwide prospective cohort study

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Fatal chronic meningitis caused by Candida dubliniensis after liver transplantation

    Research output: Contribution to journalJournal articleResearchpeer-review

  • Hannah Holm Vestergaard
  • Lykke Larsen
  • Christian Brandt
  • Birgitte R Hansen
  • Christian Ø Andersen
  • Hans R Lüttichau
  • Jannik Helweg-Larsen
  • Lothar Wiese
  • Merete Storgaard
  • Henrik Nielsen
  • Jacob Bodilsen
View graph of relations

STUDY OBJECTIVE: This study sought to describe the clinical presentation of normocellular community-acquired bacterial meningitis in adults.

METHODS: Using the prospective, nationwide, population-based database of the Danish Study Group of Infections of the Brain, the study identified all adults with normocellular community-acquired bacterial meningitis who were treated at departments of infectious diseases in Denmark from 2015 through 2018. Normocellular community-acquired bacterial meningitis was defined as a cerebrospinal fluid leukocyte count of up to 10×106/L combined with detection of bacteria in the cerebrospinal fluid. Outcome was categorized according to the Glasgow Outcome Scale at discharge.

RESULTS: Normocellular cerebrospinal fluid was observed in 12 of 696 (2%) patients with community-acquired bacterial meningitis. The median age was 70 years (range 17 to 92 years), and 8 of 12 (67%) patients were male. All patients had symptoms suggestive of community-acquired bacterial meningitis and pathogens identified by culture (Streptococcus pneumoniae, n=10; Staphylococcus aureus, n=1) or polymerase chain reaction (Neisseria meningitidis; n=1) of the cerebrospinal fluid. Bacteremia was found in 9 of 12 (75%) patients, and 1 of 12 (8%) presented with septic shock. None of the patients had serious underlying immunocompromising conditions. The median times from admission to lumbar puncture and meningitis treatment were 2.5 hours (interquartile range 1.1 to 3.9 hours) and 2.6 hours (interquartile range 0.9 to 22.8 hours). In 3 of 11 (27%) patients, empiric treatment for community-acquired bacterial meningitis was interrupted by a normal cerebrospinal fluid cell count. The overall case-fatality rate was 3 of 12 (25%); meningitis treatment was interrupted in 1 of these patients, and 8 of 12 (67%) had a Glasgow Outcome Scale score of 1 to 4 at discharge.

CONCLUSION: Normocellular community-acquired bacterial meningitis is not very common, but it is important to consider and may be associated with a pneumococcal cause.

Original languageEnglish
JournalAnnals of Emergency Medicine
Volume77
Issue number1
Pages (from-to)11-18
Number of pages8
ISSN0196-0644
DOIs
Publication statusPublished - 1 Jan 2021

ID: 60568184