Intraoperative vancomycin powder to reduce surgical site infections after posterior spine surgery: a systematic review and meta-analysis.

Content Provider	Europe PMC
Author	Luo, Hua Ren, Yu Su, Yongwei Xue, Feng Hong, Zhenghua
Copyright Year	2022
Abstract	The purpose of the study was to evaluate the effect of local application of vancomycin powder (VP) to prevent surgical site infections (SSIs) after posterior spine surgery.A comprehensive search of Web of Science, EMBASE, Pubmed, Ovid, and Cochrane Library databases for articles published was performed to collect comparative studies of intrawound vancomycin in posterior spine surgery before March 2021. Two reviewers independently screened eligible articles based on the inclusion and exclusion criteria, assessed the study quality, and extracted the data. Revman 5.4 software was used for data analysis.A total of 22 articles encompassing 11 555 surgical patients were finally identified for meta-analysis. According to the information provided by the included literature, the combined odds ratio showed that topical use of VP was effective for reducing the incidence of SSIs (P< 0.00001) after posterior spine surgery without affecting its efficacy in the treatment of deep infections (P< 0.00001). However, there is no statistical significance in superficial infections. In a subgroup analysis, VP at a dose of 1, 2, and 0.5–2 g reduced the incidence of spinal SSIs. The result of another subgroup analysis suggested that local application of VP could significantly reduce the risk of SSIs, whether it was administered after posterior cervical surgery or thoracolumbar surgery. Moreover, the percentage of SSIs due to gram-positive germs (P< 0.00001) and MRSA (P< 0.0001) could reduce after intraoperative VP was used, but did not significantly reduce to gram-negative germs.The local application of VP appears to protect against SSIs, gram-positive germs, and MRSA (methicillin-resistant Staphylococcus aureus) infections after the posterior spinal operation.
Related Links	https://europepmc.org/backend/ptpmcrender.fcgi?accid=PMC8897567&blobtype=pdf
Journal	EFORT Open Reviews [EFORT Open Rev]
Volume Number	7
PubMed Central reference number	PMC8897567
Issue Number	2
PubMed reference number	35192507
e-ISSN	20585241
DOI	10.1530/eor-21-0077
Language	English
Publisher	Bioscientifica Ltd
Publisher Date	2022-02-15
Publisher Place	Bristol
Access Restriction	Open
Rights License	This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License. © The authors
Subject Keyword	vancomycin powder posterior spinal operation surgical site infections meta-analysis
Content Type	Text
Resource Type	Article
Subject	Orthopedics and Sports Medicine Surgery