Adding vancomycin to the antibiotic regimen is recommended for the treatment of pneumococcal meningitis in adults. Use of dexamethasone as adjunct therapy has proved to reduce mortality and neurologic sequelae in adult patients with pneumococcal meningitis. However, use of dexamethasone may impair penetration of vancomycin in cerebrospinal fluid. In a purely observational manner, we thought to...
Date First Received: September 9, 2005
Last Updated: July 20, 2007
Verified by: Assistance Publique - Hôpitaux de Paris, July 2007
Clinical Trial Phase: N/A | Start Date: December 2002
Overall Status: Completed
Estimated Enrollment: 14
Brief Summary
Official Title: “Vancomycin Concentration in Cerebrospinal Fluid During Pneumococcal Meningitis Treated With Dexamethasone”
Condition Keyword(s):
Adding vancomycin to the antibiotic regimen is recommended for the treatment of pneumococcal meningitis in adults. Use of dexamethasone as adjunct therapy has proved to reduce mortality and neurologic sequelae in adult patients with pneumococcal meningitis. However, use of dexamethasone may impair penetration of vancomycin in cerebrospinal fluid. In a purely observational manner, we thought to measure blood and CSF concentrations of vancomycin in adult patients with pneumococcal meningitis, treated with vancomycin, third-generation cephalosporin and dexamethasone.
Study Type: Observational
Study Design: Natural History, Longitudinal, Defined Population, Prospective Study
Detailed Clinical Trial Description
Because of a considerable increase in streptococcus pneumoniae meningitis with penicillin nonsusceptible strains, it is now largely recommended to add vancomycin to the third-generation cephalosporin antibiotic regimen. It has also been recently shown that use of dexamethasone reduces mortality and unfavorable outcome in adults with pneumococcal meningitis. However, concern has arisen, that dexamethasone may impair penetration of vancomycin in cerebrospinal fluid.
We therefore thought to measure in a purely observational study, blood and CSF vancomycin concentrations in adult patients with pneumococcal meningitis hospitalized in medical intensive care unit that received third-generation cephalosporin, vancomycin and dexamethasone. The aim of the study was to observe whether or not sufficient concentrations of vancomycin could be measured in the CSF despite the concomitant use of dexamethasone.
Patients were cared for in a perfectly routine manner. There was no randomization. All patients received routine, recommended care (IDSA guidelines). There was no invasive procedure. Dexamethasone was administered according to the de Gans study (NEJM 2002). In these patients with severe meningitis, a second lumbar puncture was performed as recommended(IDSA Guidelines, CID 2004). At the same time, peripheral blood was taken. In both samples, vancomycin concentration was determined.
Criteria for Participation in this Clinical Trial
Inclusion Criteria:
- Adults (> 18 yr) with suspicion of pneumococcal meningitis requiring intensive care unit
Exclusion Criteria:
- Allergy to one of the antibiotics used in the study
Gender Eligibility for this Clinical Trial: Both
Minimum Age for this Clinical Trial: 18 Years
Maximum Age for this Clinical Trial: N/A
Are Healthy Volunteers Accepted for this Clinical Trial?: No
Clinical Trial Sponsor Information
Lead Sponsor: Assistance Publique - Hôpitaux de Paris
Overall Clinical Trial Officials and Contacts
Jean-Damien Ricard, MD, PhD Principal Investigator Assistance Publique - Hôpitaux de Paris
Related Publications
References
Tunkel AR, Hartman BJ, Kaplan SL, Kaufman BA, Roos KL, Scheld WM, Whitley RJ. Practice guidelines for the management of bacterial meningitis. Clin Infect Dis. 2004 Nov 1;39(9):1267-84. Epub 2004 Oct 6. No abstract available.
de Gans J, van de Beek D; European Dexamethasone in Adulthood Bacterial Meningitis Study Investigators. Dexamethasone in adults with bacterial meningitis. N Engl J Med. 2002 Nov 14;347(20):1549-56.
Auburtin M, Porcher R, Bruneel F, Scanvic A, Trouillet JL, Bedos JP, Regnier B, Wolff M. Pneumococcal meningitis in the intensive care unit: prognostic factors of clinical outcome in a series of 80 cases. Am J Respir Crit Care Med. 2002 Mar 1;165(5):713-7.
Viladrich PF, Gudiol F, Linares J, Pallares R, Sabate I, Rufi G, Ariza J. Evaluation of vancomycin for therapy of adult pneumococcal meningitis. Antimicrob Agents Chemother. 1991 Dec;35(12):2467-72.
Additional Information
Information obtained from ClinicalTrials.gov on March 10, 2010
Link to the current ClinicalTrials.gov record. http://clinicaltrials.gov/show/NCT00162578
Study ID Number: LMR4
ClinicalTrials.gov Identifier: NCT00162578
Health Authority: France: Ministry of Health
Clinical Trials Authorship and Review
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