Cited by 196Infective Endocarditis Diagnosis and ManagementStreptococcal Infections and TreatmentsAntibiotics Pharmacokinetics and Efficacy

Ceftriaxone Once Daily for Four Weeks Compared with Ceftriaxone Plus Gentamicin Once Daily for Two Weeks for Treatment of Endocarditis Due to Penicillin-Susceptible Streptococci

Sexton, Daniel J., Tenenbaum, Marvin J., Wilson, Walter R., Steckelberg, James M., Tice, Alan D., Gilbert, David, Dismukes, William, Drew, Richard H. +2 more·1998·Clinical Infectious Diseases

Abstract

This randomized, multicenter, open-label study compared the efficacy and safety of monotherapy with 2 g of intravenous ceftriaxone once daily for 4 weeks with those of combination therapy with 2 g of intravenous ceftriaxone and 3 mg of intravenous gentamicin/kg once daily for 2 weeks as therapy for endocarditis due to penicillin-susceptible streptococci. Sixty-one patients were enrolled in the study. Clinical cure was observed for 51 evaluable patients both at termination of therapy and at the 3-month follow-up: 25 (96.2%) of 26 monotherapy recipients and 24 (96%) of 25 combination therapy recipients. Of the 23 patients in each treatment group who were microbiologically evaluable, 22 (95.7%) in each group were considered cured. No patient had evidence of relapse. Fourteen patients (27.5%) required cardiac surgery after initiation of treatment, including five monotherapy recipients and nine combination therapy recipients. Adverse effects were minimal in both treatment groups. We conclude that 2 g of ceftriaxone once daily for 4 weeks and 2 g of ceftriaxone in combination with 3 mg of gentamicin/kg once daily for 2 weeks are both effective and safe for the treatment of streptococcal endocarditis.

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  1. [4]4. Francioli P, Etienne J, Hoigne R, et al. Treatment of streptococcal endocar- of valves obtained 14 days after completion of medical therapy ditis with a single daily dose of ceftriaxone sodium for 4 weeks. JAMA are negative and no relapse occurs during 3 months of fol- 1992; 267:264 -7.
  2. [9]9. Wilson WR. Ceftriaxone sodium therapy of penicillin G -susceptible strep- 23:303 -4. tococcal endocarditis [editorial]. JAMA 1992; 267:279 -80.

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Authors
Sexton, D. J., Tenenbaum, M. J., Wilson, W. R., Steckelberg, J. M., Tice, A. D., Gilbert, D., Dismukes, W., Drew, R. H., Durack, D. T., & Endocarditis Treatment Consortium Group
Affiliations
  • Duke Medical Center (US)
  • Mayo Clinic (US)
Corresponding author
Sexton, Daniel J.
Venue
Clinical Infectious Diseases
Published
1998-12-01
Volume
27
Issue
6
Pages
1470-1474
ISSN
  • 1058-4838 (ISSN-L)
  • 1537-6591
OpenAlex
W1976043895
Cited by
195
References
16
Citations by year
2026: 1 · 2025: 4 · 2024: 5 · 2023: 9 · 2022: 1 · 2021: 2 · 2020: 8 · 2019: 5 · 2018: 4 · 2017: 2 · 2016: 4 · 2015: 9 · 2014: 5 · 2013: 3 · 2012: 3
FWCI
5.49
Type
journal article
Language
en
Open access
closed
Locations
  • Clinical Infectious Diseases (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Epidemiology › Infective Endocarditis Diagnosis and Management
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Streptococcal Infections and Treatments
  • Health Sciences › Medicine › Pharmacology › Antibiotics Pharmacokinetics and Efficacy
Keywords
ceftriaxone, gentamicin, streptococcal endocarditis, antibiotic monotherapy, combination antibiotic therapy, intravenous antibiotics, treatment efficacy, treatment safety, cardiac surgery
MeSH terms
Adolescent, Adult, Aged, Aged, 80 and over, Ceftriaxone, Cephalosporins, Drug Therapy, Combination, Endocarditis, Bacterial, Gentamicins, Humans, Middle Aged, Penicillins, Streptococcal Infections, Streptococcus

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