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Huan Z, Zhao J, Lei L. Can local application of vancomycin reduce surgical site infection rate after open lumbar fusion surgery?: A multicenter retrospective cohort study. Medicine (Baltimore) 2024; 103:e38664. [PMID: 38941406 DOI: 10.1097/md.0000000000038664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/30/2024] Open
Abstract
Surgical site infection (SSI) after posterior open lumbar fusion (POLF) is a major concern for both surgeons and patients. We sought to explore whether local application of vancomycin could decrease the rate of SSI. We reviewed the clinical data of patients who underwent POLF between June 2015 and June 2022 at 3 spinal centers. Patients were divided into those who received local vancomycin (vancomycin group) and those who did not (non-vancomycin group). The SSI rates at 12 months postoperatively were compared between the 2 groups. Although a trend toward a lower infection rate was observed in the vancomycin group than in the non-vancomycin group; the difference was not statistically significant (3.6% vs 5.5%, P = .121). However, we found that the postoperative SSI rate was significantly lower in the vancomycin group than in the non-vancomycin group (4.9% vs 11.4%, P = .041) in patients ≥ 2 fused segments, while there was no significant difference in postoperative SSI rate in patients with single fusion segment (3.1% vs 3.6%, P = .706). The logistic regression analysis indicated that the SSI rate in the non-vancomycin group was approximately 2.498 times higher than that in the vancomycin group (P = .048, odds ratio: 2.498, 95% confidence interval: 1.011-6.617) in patients with ≥2 fused segments. In SSI patients with confirmed pathogens, the SSI rate of Gram-negative bacteria in the vancomycin group was significantly higher than that in the non-vancomycin group (10/14 [71.4%] vs 5/22 [31.8%]), whereas the SSI rate of Gram-positive bacteria in the vancomycin group was significantly lower than that in the non-vancomycin group (4/14 [28.6%] vs 15/22 [68.2%]). Local administration of vancomycin is recommended in patients with ≥2 fused segments as it may facilitate to reduce the postoperative rate of SSI after POLF. Additionally, the local use of vancomycin can decrease the Gram-positive bacterial infections but is not effective against Gram-negative infections, which indirectly leads to an increase in the proportion of Gram-negative infections in SSI patients with confirmed pathogens.
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Affiliation(s)
- Zhendong Huan
- Department of Trauma Orthopedics, Yuhuangding Hospital Affiliated to Qingdao University, Yantai, Shandong Province, China
| | - Jijuan Zhao
- Department of Laboratory, Yantai Hospital of Traditional Chinese Medicine, Yantai, Shandong Province, China
| | - Linkai Lei
- Department of Spine Surgery, Yantaishan Hospital, Yantai, Shandong Province, China
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Choi SW, Hwang JY, Baek MJ, Lee JC, Jang HD, Kim JH, Shin BJ. Effectiveness of vancomycin powder for preventing postoperative spinal infection. Clin Neurol Neurosurg 2024; 239:108222. [PMID: 38484602 DOI: 10.1016/j.clineuro.2024.108222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 02/28/2024] [Accepted: 02/29/2024] [Indexed: 04/02/2024]
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.
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Affiliation(s)
- Sung-Woo Choi
- Department of Orthopedic Surgery, Soonchunhyang University Seoul Hospital, Seoul, the Republic of Korea.
| | - Jin Yeong Hwang
- Department of Orthopedic Surgery, Soonchunhyang University Seoul Hospital, Seoul, the Republic of Korea
| | - Min Jung Baek
- Department of Obstetrics and Gynecology, Bundang CHA Hospital, Seongnam, the Republic of Korea
| | - Jae Chul Lee
- Department of Orthopedic Surgery, Soonchunhyang University Seoul Hospital, Seoul, the Republic of Korea
| | - Hae-Dong Jang
- Department of Orthopedic Surgery, Soonchunhyang University Bucheon Hospital, Bucheon, the Republic of Korea
| | - Jae-Hyun Kim
- Department of Orthopedic Surgery, Soonchunhyang University Bucheon Hospital, Bucheon, the Republic of Korea
| | - Byung Joon Shin
- Department of Orthopedic Surgery, Soonchunhyang University Seoul Hospital, Seoul, the Republic of Korea
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Zhou L, Xing S. A meta-analysis examining the impact of intrawound treatment on reducing deep surgical site infections during instrumented spine surgery. Int Wound J 2024; 21:e14554. [PMID: 38151914 PMCID: PMC10961050 DOI: 10.1111/iwj.14554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Revised: 11/23/2023] [Accepted: 11/27/2023] [Indexed: 12/29/2023] Open
Abstract
The purpose of the meta-analysis was to evaluate and compare the effect of intrawound management on decreasing deep surgical site infections (SSIs) in instrumented spinal surgery (SS). The results of this meta-analysis were analysed, and the odds ratio (OR) and mean difference (MD) with 95% confidence intervals (CIs) were calculated using dichotomous or contentious random or fixed effect models. For the current meta-analysis, 29 examinations spanning from 2006 to 2022 were included, encompassing 11 181 people who had instrumented SS. Intrawound management had a significantly lower deep SSI when using vancomycin (OR, 0.34; 95% CI, 0.25-0.44, p < 0.001) and povidone-iodine as intrawound management (OR, 0.24; 95% CI, 0.13-0.42, p < 0.001) compared to control in instrumented SS subjects. The data that was looked at showed that using vancomycin and povidone-iodine as intrawound management had a much lower deep SSI than using a control group of instrumented SS subjects. However, given that some studies included a small number of subjects, attention should be given to their values.
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Affiliation(s)
- Liqiang Zhou
- Geriatric Diseases Institute of Chengdu/Cancer Prevention and Treatment Institute of Chengdu, Department of Orthopedics, Chengdu Fifth People’s Hospital (The Second Clinical Medical CollegeAffiliated Fifth People’s Hospital of Chengdu University of Traditional Chinese Medicine)ChengduChina
| | - Shuxing Xing
- Geriatric Diseases Institute of Chengdu/Cancer Prevention and Treatment Institute of Chengdu, Department of Orthopedics, Chengdu Fifth People’s Hospital (The Second Clinical Medical CollegeAffiliated Fifth People’s Hospital of Chengdu University of Traditional Chinese Medicine)ChengduChina
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Pan HB, Cui Y, Wu ZH, Meng Y, Wang TM, Fu Q, Chen Q, Chen QX, Wang B. Effect of Different Local Antibiotic Regimens on Prevention of Postoperative Infection in Clean Surgical Wounds: A Systematic Review and Network Meta-analysis. Adv Skin Wound Care 2024; 37:216-223. [PMID: 38353666 DOI: 10.1097/asw.0000000000000094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/21/2024]
Abstract
OBJECTIVE To compare the efficacy of several local antibiotic regimens in preventing surgical site infection (SSI) in clean surgical wounds. DATA SOURCES The authors searched CNKI (China National Knowledge Infrastructure), the VIP (VIP information resource integration service platform), Wanfang Data knowledge service platform (WANFANG), SinoMed, Cochrane Library, EMBASE, and PubMed. STUDY SELECTION A total of 20 randomized controlled trials published between January 1, 2000 and April 1, 2021 were included in this meta-analysis. DATA EXTRACTION Authors extracted the name of the first author, publication date, country, type of surgery, follow-up time, mean age of participants, sample size of each group, interventions, outcome indicators, and study type from each article. DATA SYNTHESIS The overall effectiveness of eight local managements in reducing the incidence of the SSI effect were compared through the SUCRA (surface under the cumulative ranking curve) probabilities. The results of a network meta-analysis demonstrated that gentamicin ointment (odds ratio [OR], 0.16; 95% CI, 0.04-0.60), mupirocin ointment (OR, 0.44; 95% CI, 0.21-0.94), and gentamicin soaking of the graft (OR, 0.63; 95% CI, 0.44-0.91) significantly reduced the incidence of SSI compared with control. Further, vancomycin soaking of the graft (86.7%) ranked first, followed by gentamicin ointment (81.1%), gentamicin irrigation (79.9%), mupirocin ointment (56.8%), triple antibiotic ointment (47.8%), gentamicin soaking of the graft (42.3%), and vancomycin powder (22.1%); ampicillin powder (17.8%) was the least effective drug. CONCLUSIONS The findings indicate that local antibiotics combined with conventional antibiotics in the wound before wound closure are effective in reducing the incidence of SSI in clean surgical wounds. Vancomycin inoculation of the graft exhibited the best effect.
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Affiliation(s)
- Hai Bang Pan
- At First Clinical Medical College, Gansu University of Chinese Medicine, Lanzhou City, Gansu Province, China, Hai Bang Pan, MD, is Associate Professor, and Yan Cui, MM, and Zhi Hang Wu, MM, are Graduate Students in Surgery. Ying Meng, MM, is Primary Pharmacist, Zibo City, Shandong Province, China. Also at the First Clinical Medical College, Gansu University of Chinese Medicine, Tian Ming Wang, MM; Qi Fu, MM; Qian Chen, MM; and Quan Xin Chen, MM, are Graduate Students in Surgery. Bo Wang, MM, is Associate Professor, School of Nursing, Gansu University of Traditional Chinese Medicine
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Youn SB, Hwang G, Kim HG, Kang JS, Kim HC, Oh SH, Kim MK, Chung BS, Rhim JK, Sheen SH. Intrawound Vancomycin Powder Application for Preventing Surgical Site Infection Following Cranioplasty. J Korean Neurosurg Soc 2023; 66:536-542. [PMID: 37032483 PMCID: PMC10483168 DOI: 10.3340/jkns.2023.0024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 03/31/2023] [Accepted: 04/04/2023] [Indexed: 04/11/2023] Open
Abstract
OBJECTIVE Surgical site infection is the most detrimental complication following cranioplasty. In other surgical fields, intrawound vancomycin powder application has been introduced to prevent surgical site infection and is widely used based on results in multiple studies. This study evaluated the effect of intrawound vancomycin powder in cranioplasty compared with the conventional method without topical antibiotics. METHODS This retrospective study included 580 patients with skull defects who underwent cranioplasty between August 1, 1998 and December 31, 2021. The conventional method was used in 475 (81.9%; conventional group) and vancomycin powder (1 g) was applied on the dura mater and bone flap in 105 patients (18.1%; vancomycin powder group). Surgical site infection was defined as infection of the incision, organ, or space that occurred after cranioplasty. Surgical site infection within 1-year surveillance period was compared between the conventional and vancomycin powder groups with logistic regression analysis. Penalized likelihood estimation method was used in logistic regression to deal with zero events. All local and systemic adverse events associated with topical vancomycin application were also evaluated. RESULTS Surgical site infection occurred in 31 patients (5.3%) and all were observed in the conventional group. The median time between cranioplasty and detection of surgical site infection was 13 days (range, 4-333). Staphylococci were the most common organisms and identified in 25 (80.6%) of 31 cases with surgical site infections. The surgical site infection rate in the vancomycin powder group (0/105, 0.0%) was significantly lower than that in the conventional group (31/475, 6.5%; crude odds ratio [OR], 0.067; 95% confidence interval [CI], 0.006-0.762; adjusted OR, 0.068; 95% CI, 0.006-0.731; p=0.026). No adverse events associated with intrawound vancomycin powder were observed during the follow-up. CONCLUSION Intrawound vancomycin powder effectively prevented surgical site infections following cranioplasty without local or systemic adverse events. Our results suggest that intrawound vancomycin powder is an effective and safe strategy for patients undergoing cranioplasty.
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Affiliation(s)
- Seong Bin Youn
- Department of Neurosurgery, Bundang Jesaeng General Hospital, Daejin Medical Center, Seongnam, Korea
| | - Gyojun Hwang
- Department of Neurosurgery, Bundang Jesaeng General Hospital, Daejin Medical Center, Seongnam, Korea
| | - Hyun-Gon Kim
- Department of Neurosurgery, Bundang Jesaeng General Hospital, Daejin Medical Center, Seongnam, Korea
| | - Jae Seong Kang
- Department of Neurosurgery, Bundang Jesaeng General Hospital, Daejin Medical Center, Seongnam, Korea
| | - Hyung Cheol Kim
- Department of Neurosurgery, Bundang Jesaeng General Hospital, Daejin Medical Center, Seongnam, Korea
| | - Sung Han Oh
- Department of Neurosurgery, Bundang Jesaeng General Hospital, Daejin Medical Center, Seongnam, Korea
| | - Mi-Kyung Kim
- Department of Neurosurgery, Myongji St Mary’s Hospital, Seoul, Korea
| | - Bong Sub Chung
- Department of Neurosurgery, Anyang Sam Hospital, Anyang, Korea
| | - Jong Kook Rhim
- Department of Neurosurgery, Jeju National University Hospital, Jeju, Korea
| | - Seung Hun Sheen
- Department of Neurosurgery, Bundang CHA Medical Center, CHA University, Seongnam, Korea
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Cheng L, Liu J, Lian L, Duan W, Guan J, Wang K, Liu Z, Wang X, Wang Z, Wu H, Chen Z, Wang J, Jian F. Predicting deep surgical site infection in patients receiving open posterior instrumented thoracolumbar surgery: A-DOUBLE-SSI risk score - a large retrospective multicenter cohort study in China. Int J Surg 2023; 109:2276-2285. [PMID: 37204435 PMCID: PMC10442129 DOI: 10.1097/js9.0000000000000461] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 05/01/2023] [Indexed: 05/20/2023]
Abstract
BACKGROUND To develop a practical prediction model to predict the risk of deep surgical site infection (SSI) in patients receiving open posterior instrumented thoracolumbar surgery. METHODS Data of 3419 patients in four hospitals from 1 January 2012 to 30 December 2021 were evaluated. The authors used clinical knowledge-driven, data-driven, and decision tree model to identify predictive variables of deep SSI. Forty-three candidate variables were collected, including 5 demographics, 29 preoperative, 5 intraoperative, and 4 postoperative variables. According to model performance and clinical practicability, the best model was chosen to develop a risk score. Internal validation was performed by using bootstrapping methods. RESULTS After open posterior instrumented thoracolumbar surgery, 158 patients (4.6%) developed deep SSI. The clinical knowledge-driven model yielded 12 predictors of deep SSI, while the data-driven and decision tree model produced 11 and 6 predictors, respectively. A knowledge-driven model, which had the best C-statistics [0.81 (95% CI: 0.78-0.85)] and superior calibration, was chosen due to its favorable model performance and clinical practicality. Moreover, 12 variables were identified in the clinical knowledge-driven model, including age, BMI, diabetes, steroid use, albumin, duration of operation, blood loss, instrumented segments, powdered vancomycin administration, duration of drainage, postoperative cerebrospinal fluid leakage, and early postoperative activities. In bootstrap internal validation, the knowledge-driven model still showed optimal C-statistics (0.79, 95% CI: 0.75-0.83) and calibration. Based on these identified predictors, a risk score for deep SSI incidence was created: the A-DOUBLE-SSI (Age, D [Diabetes, Drainage], O [duration of Operation, vancOmycin], albUmin, B [BMI, Blood loss], cerebrospinal fluid Leakage, Early activities, Steroid use, and Segmental Instrumentation) risk score. Based on the A-DOUBLE-SSI score system, the incidence of deep SSI increased in a graded fashion from 1.06% (A-DOUBLE-SSIs score ≤8) to 40.6% (A-DOUBLE-SSIs score>15). CONCLUSIONS The authors developed a novel and practical model, the A-DOUBLE-SSIs risk score, that integrated easily accessible demographics, preoperative, intraoperative, and postoperative variables and could be used to predict individual risk of deep SSI in patients receiving open posterior instrumented thoracolumbar surgery.
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Affiliation(s)
- Lei Cheng
- Department of Neurosurgery, Xuanwu Hospital, China International Neuroscience Institute
| | - Jiesheng Liu
- Department of Spine Surgery, Beijing Bo’ai Hospital, Rehabilitation Research Center, School of Rehabilitation, Capital Medical University
| | - Liyi Lian
- Department of Orthopedics, Shenzhen Baoan People’s Hospital, Shenzhen, China
| | - Wanru Duan
- Department of Neurosurgery, Xuanwu Hospital, China International Neuroscience Institute
| | - Jian Guan
- Department of Neurosurgery, Xuanwu Hospital, China International Neuroscience Institute
| | - Kai Wang
- Department of Neurosurgery, Xuanwu Hospital, China International Neuroscience Institute
| | - Zhenlei Liu
- Department of Neurosurgery, Xuanwu Hospital, China International Neuroscience Institute
| | - Xingwen Wang
- Department of Neurosurgery, Xuanwu Hospital, China International Neuroscience Institute
| | - Zuowei Wang
- Department of Neurosurgery, Xuanwu Hospital, China International Neuroscience Institute
| | - Hao Wu
- Department of Neurosurgery, Xuanwu Hospital, China International Neuroscience Institute
| | - Zan Chen
- Department of Neurosurgery, Xuanwu Hospital, China International Neuroscience Institute
| | - Jianzhen Wang
- Department of Neurosurgery, Chinese PLA General Hospital, The 3rd Medical Center, Beijing
| | - Fengzeng Jian
- Department of Neurosurgery, Xuanwu Hospital, China International Neuroscience Institute
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Tian B, He Y, Han Z, Liu T, Zhang X. Effect of powdered vancomycin on stopping surgical site wound infections in neurosurgery: A meta-analysis. Int Wound J 2023; 20:1139-1150. [PMID: 36237125 PMCID: PMC10031230 DOI: 10.1111/iwj.13973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 09/15/2022] [Accepted: 09/27/2022] [Indexed: 11/28/2022] Open
Abstract
We performed a meta-analysis to evaluate the effect of powdered vancomycin on stopping surgical site wound infections in neurosurgery. A systematic literature search up to July 2022 was performed and 24 137 subjects with neurosurgery at the baseline of the studies; 10 496 of them were using the powdered vancomycin, and 13 641 were not using the powdered vancomycin as a control. Odds ratio (OR) with 95% confidence intervals (CIs) were calculated to assess the effect of powdered vancomycin on stopping surgical site wound infections in neurosurgery using dichotomous methods with a random or fixed-effect model. The powdered vancomycin had significantly lower surgical site wound infections after spinal surgery (OR, 0.53; 95% CI, 0.41-0.70, P < .001), deep surgical site wound infections after spinal surgery (OR, 0.45; 95% CI, 0.35-0.57, P < .001), superficial surgical site wound infections after spinal surgery (OR, 0.60; 95% CI, 0.43-0.83, P = .002), and surgical site wound infections after cranial surgery (OR, 0.37; 95% CI, 0.22-0.61, P < .001) compared to control in subjects with neurosurgery. The powdered vancomycin had significantly lower surgical site wound infections after spinal surgery, deep surgical site wound infections after spinal surgery, superficial surgical site wound infections after spinal surgery, and surgical site wound infections after cranial surgery compared to control in subjects with neurosurgery. The analysis of outcomes should be done with caution even though the low number of studies with low sample size, 3 out of the 42 studies, in the meta-analysis, and a low number of studies in certain comparisons.
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Affiliation(s)
- Bo Tian
- Department of Neurosurgery, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Yanli He
- Department of Radiology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Zian Han
- Department of Neurosurgery, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Tianjing Liu
- Department of Neurosurgery, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Xingye Zhang
- Department of Neurosurgery, Tangdu Hospital, Air Force Medical University, Xi'an, China
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Wang H, Liu Y, Shi Z, Wang D, Zhang H, Diao S, Xu X, Waheed MZ, Lu T, Zhou J. Intrawound application of vancomycin reduces the proportion of fracture-related infections in high-risk tibial plateau fractures. Injury 2023; 54:1088-1094. [PMID: 36740472 DOI: 10.1016/j.injury.2023.01.055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 01/24/2023] [Accepted: 01/30/2023] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Despite the improvements in surgical techniques and the use of prophylactic intravenous antibiotics, the fracture-related infection (FRI) incidence after high-risk tibial plateau fractures remains high. This study aimed to evaluate the clinical effect of the intrawound application of vancomycin on the FRI after high-risk tibial plateau fracture surgery. METHODS A total of 243 patients who underwent high-risk tibial plateau fracture surgery from May 2013 to June 2021 were retrospectively reviewed. Of these, 233 cases were enrolled. Considering the preoperative patient condition, surgeons applied vancomycin powder directly into the surgical site before wound closure in 105 cases (intrawound application of vancomycin powder with preoperative intravenous cephalosporin). The remaining 128 cases served as the control group (preoperative intravenous cephalosporin alone). Clinical data and surgical details were recorded. The Cox proportional hazards regression analysis was used to assess risk factors for FRI. The Kaplan-Meier method and the log rank test illustrated the infection status of patients based on the application of intrawound vancomycin. The primary outcome was an FRI within one year. Secondary outcomes included bacterial culture and vancomycin-related complications. RESULTS Our study demonstrated a significant difference in the incidence of FRI between the vancomycin group and the control group (3.8% versus 10.9%; p=0.041). Multivariable Cox regression showed the intrawound application of vancomycin powder decreased the rate of FRI. There were no complications related to intrawound vancomycin observed during follow-up. The presence of Gram-positive FRI was higher in the control group compared with the vancomycin group. CONCLUSIONS Intrawound application of vancomycin was associated with a significant lower rate of FRI after high-risk tibial plateau fracture surgery compared to the control group.
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Affiliation(s)
- Hanzhou Wang
- Department of Orthopedic Surgery, Beijing Chaoyang Hospital, Capital Medical University, 8 Gongren Tiyuchang Nanlu, Chaoyang District, Beijing 100020, PR China
| | - Yang Liu
- Department of Orthopedic Surgery, Beijing Chaoyang Hospital, Capital Medical University, 8 Gongren Tiyuchang Nanlu, Chaoyang District, Beijing 100020, PR China
| | - Zongxin Shi
- Department of Orthopedic Surgery, Beijing Liangxiang Hospital, Beijing 102446, PR China
| | - Dong Wang
- Department of Orthopedic Surgery, Beijing Chaoyang Hospital, Capital Medical University, 8 Gongren Tiyuchang Nanlu, Chaoyang District, Beijing 100020, PR China
| | - Hui Zhang
- Department of Orthopedic Surgery, Beijing Liangxiang Hospital, Beijing 102446, PR China
| | - Shuo Diao
- Department of Orthopedic Surgery, Beijing Chaoyang Hospital, Capital Medical University, 8 Gongren Tiyuchang Nanlu, Chaoyang District, Beijing 100020, PR China
| | - Xiaopei Xu
- Department of Orthopedic Surgery, Beijing Chaoyang Hospital, Capital Medical University, 8 Gongren Tiyuchang Nanlu, Chaoyang District, Beijing 100020, PR China
| | - Muhammad Zeeshan Waheed
- Department of Orthopedic Surgery, Beijing Chaoyang Hospital, Capital Medical University, 8 Gongren Tiyuchang Nanlu, Chaoyang District, Beijing 100020, PR China
| | - Tianchao Lu
- Department of Orthopedic Surgery, Beijing Chaoyang Hospital, Capital Medical University, 8 Gongren Tiyuchang Nanlu, Chaoyang District, Beijing 100020, PR China
| | - Junlin Zhou
- Department of Orthopedic Surgery, Beijing Chaoyang Hospital, Capital Medical University, 8 Gongren Tiyuchang Nanlu, Chaoyang District, Beijing 100020, PR China.
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Shu L, Muheremu A, Shoukeer K, Ji Y. Prophylactic Application of Vancomycin Powder in Preventing Surgical Site Infections After Spinal Surgery. World Neurosurg 2023; 171:e542-e553. [PMID: 36529431 DOI: 10.1016/j.wneu.2022.12.066] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Revised: 12/11/2022] [Accepted: 12/12/2022] [Indexed: 12/23/2022]
Abstract
OBJECTIVE We sought to analyze the preventive effect of local vancomycin powder application on surgical site infection (SSI) in spinal surgeries and provide the basis for future clinical practice. METHODS Through PubMed, Medline, Elsevier, and the Cochrane Library, with MeSH words "vancomycin powder," "local/intraoperative/topical/intra-wound," "spine/spinal/lumbar/cervical/thoracolumbar," "surgery," "infection," and "SSI," we searched for case-control research papers on the impact of prophylactic application of vancomycin powder on the incidence of SSI and compared the rate of infection using RevMan 5.3 meta-analysis software. RESULTS A total of 1950 publications were found using the mesh words, and 50 of those studies were selected for final analysis. There were 34,301 cases in total, including 14,793 cases in vancomycin group and 19,508 cases in the control group. Results of meta-analysis showed that the incidence of SSI was significantly lower in the prophylactic vancomycin powder group than the control group (P < 0.001). Further subgroup analysis showed that the incidence of SSI was significantly lower in the prophylactic vancomycin powder group than the control group in spine surgeries with internal fixation, deformity correction, and deep tissue infections (P < 0.001). Meanwhile, there were no significant differences between the 2 groups concerning patients undergoing noninstrumented spine surgeries and the incidence of superficial tissue infection. CONCLUSIONS Overall, prophylactic application of vancomycin powder in spinal surgery can significantly reduce the incidence of SSI in deep tissues, and this effect is more prominent in patients undergoing internal fixation and deformity correction surgeries.
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Affiliation(s)
- Li Shu
- Orthopedic Research Center, Sixth Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China
| | - Aikeremujiang Muheremu
- Orthopedic Research Center, Sixth Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China.
| | - Kutiluke Shoukeer
- Orthopedic Research Center, Sixth Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China
| | - Yuchen Ji
- Department of Neurosurgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
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Shaffer A, Naik A, MacInnis B, Chen M, Ivankovic S, Paisan G, Garst JR, Hassaneen W, Arnold PM. Perioperative prophylaxis for surgical site infections in pediatric spinal surgery: a systematic review and network meta-analysis. J Neurosurg Pediatr 2023; 31:43-51. [PMID: 36308474 DOI: 10.3171/2022.9.peds22316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Accepted: 09/09/2022] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Postoperative infections in pediatric spinal surgery commonly occur and necessitate reoperation(s). However, pediatric-specific infection prophylaxis guidelines are not available. This network meta-analysis compares perioperative prophylaxis methods including Betadine irrigation, saline irrigation, intrawound vancomycin powder, combination therapy (Betadine, vancomycin, gentamicin, and cefuroxime), Betadine irrigation plus vancomycin powder, and no intervention to determine the most efficacious prevention method. METHODS A systematic review was performed by searching the PubMed, EBSCO, Scopus, and Web of Science databases for peer-reviewed articles published prior to February 2022 comparing two or more infection prophylaxis methods in patients younger than 22 years of age. Data were extracted for treatment modalities, patient demographics, and patient outcomes such as total number of infections, surgical site infections, deep infections, intraoperative blood loss, operative time, follow-up time, and postoperative complications. Quality and risk of bias was assessed using National Institutes of Health tools. A network meta-analysis was performed with reduction of infections as the primary outcome. RESULTS Overall, 10 studies consisting of 5164 procedures were included. There was no significant difference between prophylactic treatment options in reduction of infection. However, three treatment options showed significant reduction in total infection compared with no prophylactic treatment: Betadine plus vancomycin (OR 0.22, 95% CI 0.09-0.54), vancomycin (OR 3.26, 95% CI 1.96-5.44), and a combination therapy (Betadine, vancomycin, gentamicin, and cefuroxime) (OR 0.24, 95% CI 0.07-0.75). P-Score hierarchical ranking estimated Betadine plus vancomycin to be the superior treatment to prevent total infections, deep infections, and surgical site infections (P-score 0.7876, 0.7175, and 0.7291, respectively). No prophylaxis treatment-related complications were reported. CONCLUSIONS The results of this network meta-analysis show the strongest support for Betadine plus vancomycin as a method to reduce infections following pediatric spinal surgery. There was heterogeneity among studies and inconsistent outcome reporting; however, three effective treatment options are identified.
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Affiliation(s)
- Annabelle Shaffer
- 1Carle Illinois College of Medicine, University of Illinois Urbana-Champaign, Illinois
| | - Anant Naik
- 1Carle Illinois College of Medicine, University of Illinois Urbana-Champaign, Illinois
| | - Bailey MacInnis
- 1Carle Illinois College of Medicine, University of Illinois Urbana-Champaign, Illinois
| | - Michael Chen
- 1Carle Illinois College of Medicine, University of Illinois Urbana-Champaign, Illinois
| | - Sven Ivankovic
- 2Department of Neurosurgery, University of Illinois College of Medicine, Peoria, Illinois
| | - Gabriella Paisan
- 3Department of Neurosurgery, Barrow Neurological Institute, Phoenix, Arizona; and
| | - Jonathan R Garst
- 2Department of Neurosurgery, University of Illinois College of Medicine, Peoria, Illinois
| | - Wael Hassaneen
- 1Carle Illinois College of Medicine, University of Illinois Urbana-Champaign, Illinois
- 4Department of Neurosurgery, Carle Foundation Hospital, Urbana, Illinois
| | - Paul M Arnold
- 1Carle Illinois College of Medicine, University of Illinois Urbana-Champaign, Illinois
- 4Department of Neurosurgery, Carle Foundation Hospital, Urbana, Illinois
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Banno T, Yamato Y, Oba H, Ohba T, Hasegawa T, Yoshida G, Arima H, Oe S, Mihara Y, Ide K, Takahashi J, Haro H, Matsuyama Y. Should the upper end vertebra be selected as the upper instrumented vertebra in patients with Lenke type 5C adolescent idiopathic scoliosis? Spine Deform 2022; 10:1139-1148. [PMID: 35322389 DOI: 10.1007/s43390-022-00496-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 03/05/2022] [Indexed: 11/28/2022]
Abstract
STUDY DESIGN Retrospective study. PURPOSE The upper end vertebra (UEV) is often selected as the upper instrumented vertebra (UIV) in patients with adolescent idiopathic scoliosis (AIS) with Lenke type 5C curves; however, the effect of adjusting UIV selection one level toward the cranial side (UEV + 1) is unknown. Therefore, this study aimed to assess the effect of UIV extension on scoliosis correction and global alignment in patients with the UIV as the UEV and UEV + 1. METHODS Data of 52 patients with AIS with Lenke type 5C curves who underwent selective thoracolumbar/lumbar (TL/L) fusion with a minimum follow-up period of 2 years were retrospectively analyzed. The patients were divided according to the UIV in relation to the UEV: the UEV and UEV + 1 groups. Radiographic parameters and clinical outcomes were compared between the two groups. RESULTS Among the 52 patients, 24 and 28 were included in the UEV and UEV + 1 group. Baseline data showed no intergroup differences except for the UIV level. While the UEV + 1 group showed a significantly greater TL/L curve correction (72.9% vs. 62.8%, p < 0.05) and a lower UIV tilt, it showed a significantly greater absolute value of radiographic shoulder height (RSH) (- 7.9 vs. - 0.9 mm, p < 0.05) and coronal balance (- 11.0 mm vs - 4.8 mm, p < 0.05) at 2 years postoperatively. The rate of post-operative shoulder imbalance (RSH ≥ 2 cm) was significantly higher in the UEV + 1 than in the UEV group. No intergroup differences were observed in the sagittal alignment and patient outcomes between the two groups. CONCLUSION When the UIV was selected as the UEV + 1, correction of the TL/L curve improved; however, it increased the risk of shoulder and coronal imbalance. There is no clinical benefit observed in terms of extending the UIV to the UEV + 1; therefore, the UIV should be selected as the UEV to maintain harmonious global alignment. LEVEL OF EVIDENCE Level 3.
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Affiliation(s)
- Tomohiro Banno
- Department of Orthopaedic Surgery, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, Shizuoka, 431-3192, Japan.
| | - Yu Yamato
- Department of Orthopaedic Surgery, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, Shizuoka, 431-3192, Japan
| | - Hiroki Oba
- Department of Orthopedic Surgery, Shinshu University, Matsumoto, Nagano, Japan
| | - Tetsuro Ohba
- Department of Orthopedic Surgery, Yamanashi University, Chuo, Yamanashi, Japan
| | - Tomohiko Hasegawa
- Department of Orthopaedic Surgery, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, Shizuoka, 431-3192, Japan
| | - Go Yoshida
- Department of Orthopaedic Surgery, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, Shizuoka, 431-3192, Japan
| | - Hideyuki Arima
- Department of Orthopaedic Surgery, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, Shizuoka, 431-3192, Japan
| | - Shin Oe
- Department of Orthopaedic Surgery, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, Shizuoka, 431-3192, Japan
| | - Yuki Mihara
- Department of Orthopaedic Surgery, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, Shizuoka, 431-3192, Japan
| | - Koichiro Ide
- Department of Orthopaedic Surgery, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, Shizuoka, 431-3192, Japan
| | - Jun Takahashi
- Department of Orthopedic Surgery, Shinshu University, Matsumoto, Nagano, Japan
| | - Hirotaka Haro
- Department of Orthopedic Surgery, Yamanashi University, Chuo, Yamanashi, Japan
| | - Yukihiro Matsuyama
- Department of Orthopaedic Surgery, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, Shizuoka, 431-3192, Japan
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