[Efficacy and safety of linezolid among patients with methicillin-resistant Staphylococcus aureus bacteremia].
Zhonghua Yi Xue Za Zhi
; 97(14): 1084-1088, 2017 Apr 11.
Article
in Zh
| MEDLINE
| ID: mdl-28395434
ABSTRACT
Objective:
To study the efficacy and safety of linezolid for the treatment of patients with bacteremia caused by methicillin-resistant Staphylococcus aureus (MRSA).Methods:
Totally 52 cases of MRSA bacteremia patients, from January 2010 to April 2014 in the First Affiliated Hospital, School of Medicine, Zhejiang University, were retrospectively analyzed. They were classified into two groups based on linezolid therapeutic regimen primary treatment with linezolid (19 cases) and alternated to linezolid (33 cases). The following data were collected and compared clinical characteristics, lasting time of fever, bacterial clearance rate, clinical efficacy, fatality rate, and adverse events.Results:
Forty three of the 52 patients (82.7%) suffered complicated MRSA bacteremia. The most common clinical feature was fever[86.5%(45/52)]. Linezolid was initiatively used mostly because of renal insufficiency[68.4%(13/19)]. In the other 33 patient, glycopeptides were initiatively used, then alternated to linezolid because of persistent fever[69.7%(23/33)]; damage of kidney function during treatment period of glycopeptides[12.1%(4/33)]; occurrence of new infectious site related to MRSA[18.2%(6/33)]. The clinical efficacy were 78.9%(15/19) in the group of primary treatment with linezolid and 81.8% (27/33) in the group of alternated to linezolid, persistent time of fever were 4(3, 15) d and 12(5, 24) d, mortality during 28 d period were 15.8% (3/19) and 9.1% (3/33), adverse rate were 15.8% (3/19) and 12.1% (4/33) in these two groups, respectively (all P>0.05).Conclusion:
Linezolid is an option with high clinical efficacy and good safety for MRSA bacteremia patients.Key words
Full text:
1
Database:
MEDLINE
Main subject:
Staphylococcal Infections
/
Bacteremia
/
Methicillin-Resistant Staphylococcus aureus
/
Linezolid
/
Anti-Bacterial Agents
Type of study:
Observational_studies
Limits:
Humans
Language:
Zh
Year:
2017
Type:
Article