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Updated: Oct 9, 2026

Sequencing of Bacterial Microflora in Peripheral Blood: our Experience with HIV-infected Patients
Published on: June 11, 2011
Bacterial meningitis in patients with HIV: A population-based prospective study
Kiril E B van Veen1, Matthijs C Brouwer2, Arie van der Ende3
1Department of Neurology, Center of Infection and Immunity Amsterdam (CINIMA), Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands; Department of Neurology, Medical Center Haaglanden, The Hague, The Netherlands.
Objective:
We studied occurrence, disease course, and prognosis of community-acquired bacterial meningitis in HIV-infected adults in the Netherlands.
Methods:
We performed a nationwide, prospective cohort study. Patients over 16 years old with bacterial meningitis were included. Data on patient history, symptoms and signs on admission, laboratory findings, radiologic examination, treatment, and outcome were collected prospectively. For HIV-positive patients additional information was collected retrospectively.
Results:
From March 2006 to December 2013, 1354 episodes of community-acquired meningitis were included in the cohort. Thirteen patients were HIV-infected (1.0%). The annual incidence of bacterial meningitis was 8.3-fold higher (95%CI 4.6-15.1, P < 0.001) among HIV-infected patients as compared to the general population (10.79 [95%CI 5.97-19.48] vs 1.29 [95%CI 1.22-1.37] per 100.000 patients per year). Predisposing factors (other than HIV), clinical symptoms and signs, ancillary investigations, causative organisms and outcome were comparable between HIV-infected and patients without HIV infection.
Conclusions:
HIV-infected patients in the Netherlands have a 8.3-fold higher risk for bacterial meningitis as compared to the general population despite cART therapy. Clinical presentation and outcome of patients with acute bacterial meningitis with and without HIV are similar.
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