Abstract | BACKGROUND: A regional antibiotic susceptibility data of common pathogens is crucial to first-line physician for clinical judgment and appropriate selection of antimicrobial agents. The aim of this study is to update the epidemiology data of drug resistance of pneumococcus causing invasive pneumococcal disease (IPD) in adults. METHODS: From the logbooks of microbiology laboratories, we retrospectively retrieved Streptococcus pneumoniae isolates, collected from normally sterile sites in adult patients in three hospitals in Taiwan from July 2011 to June 2015. Antibiotic resistance and serotypes of the isolates and clinical manifestations were further analyzed. RESULTS: A total of 150 non-duplicated isolates were collected. According to CLSI meningitis breakpoint, the proportion of ceftriaxone non-susceptible pneumococcus (CNSP) showed an increasing trend from 4.5% in 2011 to > 40% in 2013-2015 (p = 0.007). Serotypes 19A and 23F were significantly associated with CNSP. Imipenem and meropenem had a relative low susceptible rate of 36.7% and 50.7%, respectively. Serotypes 6A, 14, 19A and 19F were significantly associated with the non-susceptibility to these carbepanems. CONCLUSION:
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Authors | Meng-Chien Lee, Kuang-Che Kuo, Chen-Hsiang Lee, Yu-Chia Hsieh, Ming-Han Tsai, Ching-Tai Huang, Yhu-Chering Huang |
Journal | Journal of microbiology, immunology, and infection = Wei mian yu gan ran za zhi
(J Microbiol Immunol Infect)
Vol. 53
Issue 6
Pg. 836-844
(Dec 2020)
ISSN: 1995-9133 [Electronic] England |
PMID | 32063458
(Publication Type: Journal Article, Observational Study)
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Copyright | Copyright © 2020. Published by Elsevier B.V. |
Chemical References |
- Anti-Bacterial Agents
- Pneumococcal Vaccines
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Topics |
- Adult
- Aged
- Aged, 80 and over
- Anti-Bacterial Agents
(pharmacology)
- Drug Resistance, Bacterial
- Female
- Hospitals
(statistics & numerical data)
- Humans
- Male
- Microbial Sensitivity Tests
- Middle Aged
- Pneumococcal Infections
(immunology, microbiology, prevention & control)
- Pneumococcal Vaccines
(administration & dosage)
- Retrospective Studies
- Streptococcus pneumoniae
(classification, drug effects, genetics, immunology)
- Taiwan
- Vaccination
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