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Updated: Jul 14, 2026
06:34
Identification of Rare Bacterial Pathogens by 16S rRNA Gene Sequencing and MALDI-TOF MS
Published on: July 11, 2016
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Sphingobium yanoikuyae Bacteremia, Japan
Emerging Infectious Diseases
|April 26, 2024
Summary
This case study details Sphingobium yanoikuyae bacteremia in an elderly patient. Ceftriaxone and ceftazidime showed effectiveness, highlighting the need for more antimicrobial susceptibility data.
Area of Science:
- Medical Microbiology
- Infectious Diseases
- Clinical Case Reports
Background:
- Sphingobium yanoikuyae is a rare cause of bacteremia.
- Established treatment guidelines for S. yanoikuyae infections are lacking.
- Antimicrobial resistance patterns require further investigation.
Observation:
- An 89-year-old patient in Japan presented with bacteremia.
- The patient's infection was caused by Sphingobium yanoikuyae.
- No prior cases of S. yanoikuyae bacteremia were reported in this region.
Findings:
- Ceftriaxone and ceftazidime demonstrated clinical efficacy in treating S. yanoikuyae bacteremia.
- The patient's condition improved following treatment with these cephalosporins.
- This case provides valuable clinical data on effective antimicrobial agents.
Implications:
- This study underscores the need for expanded antimicrobial susceptibility testing for S. yanoikuyae.
- Developing standardized treatment protocols for S. yanoikuyae infections is crucial.
- Further research is warranted to guide clinical management of rare bacterial infections.
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