Effectiveness of vancomycin powder for preventing postoperative spinal infection.
Clin Neurol Neurosurg
; 239: 108222, 2024 04.
Article
em En
| MEDLINE
| ID: mdl-38484602
ABSTRACT
OBJECTIVE:
This study aimed to assess the effectiveness of Vancomycin Power (VP) and the occurrence of resistant organisms after four-year of routine VP use.METHODS:
The study included 1063 patients who underwent posterior lumbar interbody fusion (PLIF) and transforaminal lumbar interbody fusion (TLIF) between January 2010 and February 2020. Intrawound VP was applied to all instrumented fusions starting in January 2016. The patients were divided into two groups those who did not apply VP (non-VP) (n = 605) between 2010 and 2015, and those who did apply VP (VP) (n = 458) between 2016 and 2020. The baseline characteristics, clinical symptoms, infection rate, and causative organisms were compared between the two groups.RESULTS:
The rate of PSI was not significantly different between the non-VP group (1.32 %, n = 8) and the VP group (1.09 %, n = 5). Although adjusted by diabetes mellitus, VP still did not show statistical significance (OR = 0.757 (0.245-2.345), p = 0.630). There were no critical complications that were supposed to relation with vancomycin powder. In the 13 cases of PSI, seven pathogens were isolated, with a gram-negative organism identified in the non-VP group. However, the type of organism was not significantly different between the two groups.CONCLUSIONS:
The use of intrawound VP may not affect the PSI and occurrence of resistant organism and may not cause critical complications. Therefore, clinicians may decide whether to use VP for preventing PSI not worrying about its safety.Palavras-chave
Texto completo:
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Base de dados:
MEDLINE
Assunto principal:
Fusão Vertebral
/
Vancomicina
Limite:
Humans
Idioma:
En
Ano de publicação:
2024
Tipo de documento:
Article