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Cited by 1,026

The DOI matches its Crossref record; 8 of the 8 references it cites were found in a registry or an index.

Penetration of Drugs through the Blood-Cerebrospinal Fluid/Blood-Brain Barrier for Treatment of Central Nervous System Infections

Open access
Nau, Roland, Sörgel, Fritz, Eiffert, Helmut·2010·Clinical Microbiology Reviews

Abstract

SUMMARY: The entry of anti-infectives into the central nervous system (CNS) depends on the compartment studied, molecular size, electric charge, lipophilicity, plasma protein binding, affinity to active transport systems at the blood-brain/blood-cerebrospinal fluid (CSF) barrier, and host factors such as meningeal inflammation and CSF flow. Since concentrations in microdialysates and abscesses are not frequently available for humans, this review focuses on drug CSF concentrations. The ideal compound to treat CNS infections is of small molecular size, is moderately lipophilic, has a low level of plasma protein binding, has a volume of distribution of around 1 liter/kg, and is not a strong ligand of an efflux pump at the blood-brain or blood-CSF barrier. When several equally active compounds are available, a drug which comes close to these physicochemical and pharmacokinetic properties should be preferred. Several anti-infectives (e.g., isoniazid, pyrazinamide, linezolid, metronidazole, fluconazole, and some fluoroquinolones) reach a CSF-to-serum ratio of the areas under the curves close to 1.0 and, therefore, are extremely valuable for the treatment of CNS infections. In many cases, however, pharmacokinetics have to be balanced against in vitro activity. Direct injection of drugs, which do not readily penetrate into the CNS, into the ventricular or lumbar CSF is indicated when other effective therapeutic options are unavailable.

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Crossref · 10.1128/cmr.00007-10

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Metadata

Authors
Nau, R., Sörgel, F., & Eiffert, H.
Venue
Clinical Microbiology Reviews
Published
2010-10
Volume
23
Issue
4
Pages
858-883
ISSN
  • 0893-8512 (ISSN-L)
  • 1098-6618
OpenAlex
W2140603169
Cited by
1,026
References
8
FWCI
12.30
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Penetration of Drugs through the Blood-Cerebrospinal Fluid/Blood-Brain Barrier for Treatment of Central Nervous System Infections. https://app.cochat.ai/papers/10.1128/cmr.00007-10
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Nau, R., Sörgel, F., & Eiffert, H. (2010). Penetration of Drugs through the Blood-Cerebrospinal Fluid/Blood-Brain Barrier for Treatment of Central Nervous System Infections. Clinical Microbiology Reviews. https://doi.org/10.1128/cmr.00007-10

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.