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Chan V, Shumilak G, Jafari M, Fehlings MG, Yang MMH, Skaggs DL. Risk stratification for early postoperative infection in Pediatric spinal deformity correction: development and validation of the Pediatric scoliosis infection risk score (PSIR score). EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2024:10.1007/s00586-024-08359-7. [PMID: 38858267 DOI: 10.1007/s00586-024-08359-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 04/21/2024] [Accepted: 06/02/2024] [Indexed: 06/12/2024]
Abstract
BACKGROUND CONTEXT Postoperative infection after spinal deformity correction in pediatric patients is associated with significant costs. Identifying risk factors associated with postoperative infection would help surgeons identify high-risk patients that may require interventions to minimize infection risk. PURPOSE To investigate risk factors associated with 30-day postoperative infection in pediatric patients who have received posterior arthrodesis for spinal deformity correction. STUDY DESIGN/SETTING Retrospective review of prospectively collected data. PATIENT SAMPLE The National Surgical Quality Improvement Program Pediatric database for years 2016-2021 was used for this study. Patients were included if they received posterior arthrodesis for scoliosis or kyphosis correction (CPT 22,800, 22,802, 22,804). Anterior only approaches were excluded. OUTCOME MEASURES TThe outcome of interest was 30-day postoperative infection. METHODS Patient demographics and outcomes were analyzed using descriptive statistics. Multivariable logistic regression analysis using likelihood ratio backward selection method was used to identify significant risk factors for 30-day infection to create the Pediatric Scoliosis Infection Risk Score (PSIR Score). ROC curve analysis, predicted probabilities, and Hosmer Lemeshow goodness-of-fit test were done to assess the scoring system on a validation cohort. RESULTS A total of 31,742 patients were included in the study. The mean age was 13.8 years and 68.7% were female. The 30-day infection rate was 2.2%. Reoperation rate in patients who had a post-operative infection was 59.4%. Patients who had post-operative infection had a higher likelihood of non-home discharge (X2 = 124.8, p < 0.001). In our multivariable regression analysis, high BMI (OR = 1.01, p < 0.001), presence of open wound (OR = 3.18, p < 0.001), presence of ostomy (OR = 1.51, p < 0.001), neuromuscular etiology (OR = 1.56, p = 0.009), previous operation (OR = 1.74, p < 0.001), increasing ASA class (OR = 1.43, p < 0.001), increasing operation time in hours (OR = 1.11, p < 0.001), and use of only minimally invasive techniques (OR = 4.26, p < 0.001) were associated with increased risk of 30-day post-operative infection. Idiopathic etiology (OR = 0.53, p < 0.001) and intraoperative topical antibiotic use (B = 0.71, p = 0.003) were associated with reduced risk of 30-day postoperative infection. The area under the curve was 0.780 and 0.740 for the derivation cohort and validation cohort, respectively. CONCLUSIONS To our knowledge, this is the largest study of risk factors for infection in pediatric spinal deformity surgery. We found 5 patient factors (BMI, ASA, osteotomy, etiology, and previous surgery, and 3 surgeon-controlled factors (surgical time, antibiotics, MIS) associated with risk. The Pediatric Scoliosis Infection Risk Score (PSIR) Score can be applied for risk stratification and to investigate implementation of novel protocols to reduce infection rates in high-risk patients.
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Affiliation(s)
- Vivien Chan
- UCLA Health, 1131 Wilshire Blvd Suite 100, Los Angeles Santa Monica, CA, 90401, USA.
| | | | - Matiar Jafari
- UCLA Health, 1131 Wilshire Blvd Suite 100, Los Angeles Santa Monica, CA, 90401, USA
| | | | | | - David L Skaggs
- Spine Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
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Xiong GX, Greene NE, Hershman SH, Schwab JH, Bono CM, Tobert DG. Nasal screening for methicillin-resistant Staphylococcus aureus does not reduce surgical site infection after primary lumbar fusion. Spine J 2022; 22:113-125. [PMID: 34284131 DOI: 10.1016/j.spinee.2021.07.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 06/07/2021] [Accepted: 07/07/2021] [Indexed: 02/03/2023]
Abstract
BACKGROUND CONTEXT Preoperative methicillin-resistant Staphylococcus aureus (MRSA) testing and decolonization has demonstrated success for arthroplasty patients in surgical site infections (SSIs) prevention. Spine surgery, however, has seen varied results. PURPOSE The purpose of this study was to determine the impact of nasal MRSA testing and operative debridement rates on surgical site infection after primary lumbar fusion. STUDY DESIGN/SETTING Retrospective cohort study and/or Consolidated medical enterprise PATIENT SAMPLE: Adult patients undergoing primary instrumented lumbar fusions from January 2015 to December 2019 were reviewed. OUTCOME MEASURES The primary outcome was incision and drainage performed in the operating room within 90 days of surgery. METHODS MRSA testing <90-day's before surgery, mupirocin prescription <30-day's before surgery, perioperative antibiotics, and Elixhauser comorbidity index were collected for each subject. Bivariate analysis used Wilcoxon rank-sum testing and logistic regression modeling Multivariable logistic regression modeling assessed for associations with MRSA testing, intravenous vancomycin use, and I&D rate. RESULTS The study included 1,884 patients for analysis, with mean age of 63.1 (SE 0.3) and BMI 29.5 (SE 0.1). MRSA testing was performed in 755 patients (40.1%) and was more likely to be performed in patients with lower Elixhauser index scores (OR 0.98, 95% CI 0.96-0.99, p=.021) on multivariable analysis. Vancomycin use increased significantly over time (OR 1.49 and/or year, 95% CI 1.3-1.8, p<.001) despite no change in mupirocin or I&D rates. MRSA testing, mupirocin prescriptions, perioperative parenteral vancomycin use, and intrawound vancomycin powder use had no impact on I&D rates. I&D risk was associated with higher BMI (OR 1.06, 95% CI 1.02-1.12, p=.009) and higher number of blood product units transfused (OR 1.23, 95% CI 1.03-1.46, p=.022). CONCLUSIONS The present study demonstrates no impact on surgical I&D rates from the use of preoperative MRSA testing. Increased BMI and transfusions were associated with operative I&D rates for surgical site infection. As a result of the hospital directive, vancomycin use increased over time with no associated change in infection rates, underscoring the need for focused interventions, and engagement with antibiotic stewardship programs.
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Affiliation(s)
- Grace X Xiong
- Harvard Combined Orthopedic Residency Program, Boston, MA, USA
| | | | - Stuart H Hershman
- Department of Orthopedic Surgery, Massachusetts General Hospital, Boston, MA, USA
| | - Joseph H Schwab
- Department of Orthopedic Surgery, Massachusetts General Hospital, Boston, MA, USA
| | - Christopher M Bono
- Department of Orthopedic Surgery, Massachusetts General Hospital, Boston, MA, USA
| | - Daniel G Tobert
- Department of Orthopedic Surgery, Massachusetts General Hospital, Boston, MA, USA.
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Duquette E, Bhatti P, Sur S, Felbaum DR, Dowlati E. The History and Use of Antibiotic Irrigation for Preventing Surgical Site Infection in Neurosurgery: A Scoping Review. World Neurosurg 2022; 160:76-83. [DOI: 10.1016/j.wneu.2022.01.098] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 01/23/2022] [Accepted: 01/23/2022] [Indexed: 11/28/2022]
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Sawires AN, Park PJ, Lenke LG. A narrative review of infection prevention techniques in adult and pediatric spinal deformity surgery. JOURNAL OF SPINE SURGERY (HONG KONG) 2021; 7:413-421. [PMID: 34734145 PMCID: PMC8511566 DOI: 10.21037/jss-21-10] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Accepted: 05/20/2021] [Indexed: 06/13/2023]
Abstract
Spinal infections associated with pediatric and adult spinal deformity surgery are associated with postoperative morbidity and mortality along with elevated health-care costs. Prevention requires meticulous technique by the spine surgeon throughout the perioperative period. There is significant variability in the current practices of spinal deformity surgeons with regard to infection prevention, stemming from the lack of reliable evidence available in the literature. There has also been a lack of literature detailing the difference in infection rates and risk factors between pediatric and adult patients undergoing deformity correction surgery. In this narrative review we looked at 60 studies in the adult population and 9 studies in the pediatric population. Most of these studies of surgical site infections (SSI) in spinal deformity surgery have been performed in adult patients, however it is clear that the pediatric neuromuscular patient requires particular attention that we discuss in detail. This narrative review of the literature outlines evidence and compares and contrasts data for preventive strategies and modifiable risk factors to decrease rates of SSI in the pediatric and adult spinal deformity patient populations. In this review we discuss techniques relating to preoperative cleansing protocols, antibiotic administration, gentle soft tissue handling, appropriate closure, drain usage, and intraoperative technique itself to minimize EBL and operative time.
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Affiliation(s)
- Andrew N. Sawires
- Lenox Hill Hospital, Department of Orthopaedic Surgery, New York, NY, USA
| | - Paul J. Park
- Columbia University Irving Medical Center, Department of Orthopedic Surgery, New York, NY, USA
| | - Lawrence G. Lenke
- Columbia University Irving Medical Center, Department of Orthopedic Surgery, New York, NY, USA
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Licina A, Silvers A, Laughlin H, Russell J, Wan C. Pathway for enhanced recovery after spinal surgery-a systematic review of evidence for use of individual components. BMC Anesthesiol 2021; 21:74. [PMID: 33691620 PMCID: PMC7944908 DOI: 10.1186/s12871-021-01281-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Accepted: 02/16/2021] [Indexed: 02/07/2023] Open
Abstract
Background Enhanced recovery in spinal surgery (ERSS) has shown promising improvements in clinical and economical outcomes. We have proposed an ERSS pathway based on available evidence. We aimed to delineate the clinical efficacy of individual pathway components in ERSS through a systematic narrative review. Methods We included systematic reviews and meta-analysis, randomized controlled trials, non-randomized controlled studies, and observational studies in adults and pediatric patients evaluating any one of the 22 pre-defined components. Our primary outcomes included all-cause mortality, morbidity outcomes (e.g., pulmonary, cardiac, renal, surgical complications), patient-reported outcomes and experiences (e.g., pain, quality of care experience), and health services outcomes (e.g., length of stay and costs). Following databases (1990 onwards) were searched: MEDLINE, EMBASE, and Cochrane Library (Cochrane Database of Systematic Reviews and CENTRAL). Two authors screened the citations, full-text articles, and extracted data. A narrative synthesis was provided. We constructed Evidence Profile (EP) tables for each component of the pathway, where appropriate information was available. Due to clinical and methodological heterogeneity, we did not conduct a meta-analyses. GRADE system was used to classify confidence in cumulative evidence for each component of the pathway. Results We identified 5423 relevant studies excluding duplicates as relating to the 22 pre-defined components of enhanced recovery in spinal surgery. We included 664 studies in the systematic review. We identified specific evidence within the context of spinal surgery for 14/22 proposed components. Evidence was summarized in EP tables where suitable. We performed thematic synthesis without EP for 6/22 elements. We identified appropriate societal guidelines for the remainder of the components. Conclusions We identified the following components with high quality of evidence as per GRADE system: pre-emptive analgesia, peri-operative blood conservation (antifibrinolytic use), surgical site preparation and antibiotic prophylaxis. There was moderate level of evidence for implementation of prehabilitation, minimally invasive surgery, multimodal perioperative analgesia, intravenous lignocaine and ketamine use as well as early mobilization. This review allows for the first formalized evidence-based unified protocol in the field of ERSS. Further studies validating the multimodal ERSS framework are essential to guide the future evolution of care in patients undergoing spinal surgery. Supplementary Information The online version contains supplementary material available at 10.1186/s12871-021-01281-1.
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Affiliation(s)
- Ana Licina
- Austin Health, 145 Studley Road, Heidelberg, Victoria, 3084, Australia.
| | - Andrew Silvers
- Monash Health, Clayton, Australia, Faculty of Medicine, Nursing and Health Science, Monash University, Melbourne, Victoria, Australia
| | | | - Jeremy Russell
- Department of Neurosurgery, Austin Health, Melbourne, Victoria, Australia
| | - Crispin Wan
- Royal Hobart Hospital, Hobart, Tasmania, Australia.,St Vincent's Hospital, Melbourne, Australia
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Does preventive care bundle have an impact on surgical site infections following spine surgery? An analysis of 9607 patients. Spine Deform 2020; 8:677-684. [PMID: 32162198 DOI: 10.1007/s43390-020-00099-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Accepted: 02/25/2020] [Indexed: 10/24/2022]
Abstract
STUDY DESIGN Retrospective cohort study. OBJECTIVES The purpose was to analyze the effect of care bundle protocol on SSI in our institution. Postoperative surgical site infections (SSI) pose significant health burden. In spite of the use of prophylactic antibiotics, surgical advances and postoperative care, wound infection continues to affect patient outcomes after spine surgery. METHODS Retrospective analysis of 9607 consecutive patients who underwent spine procedures from 2014 to 2018 was performed. Preventive care bundle was implemented from January 2017 consisting of (a) preoperative bundle-glycemic control, chlorhexidine gluconate (CHG) bath, (b) intra-operative bundle-time specified antibiotic prophylaxis, CHG+ alcohol-based skin preparation (c) postoperative bundle-five moments of hand hygiene, early mobilization and bundle auditing. Patients operated from January 2017 were included in the post-implementation cohort and prior to that the pre-implementation cohort was formed. Data were drawn from weekly and yearly spine audits from the hospital infection committee software. Infection data were collected based on CDC criteria, further sub classification was done based on procedure, spinal disorders and spine level. Variables were analyzed and level of significance was set as < 0.05. RESULTS A total of 7333 patients met the criteria. The overall SSI rate decreased from 3.42% (131/3829) in pre-implementation cohort to 1.22% (43/3504, p = 0.0001) in post-implementation cohort (RR = 2.73, OR = 2.79). Statistically significant reduction was seen in all the groups (a) superficial and deep, (b) early and late and (c) instrumented and uninstrumented groups but was more pronounced in early (p = 0.0001), superficial (p = 0.0001) and instrumented groups (p = 0.0001). On subgroup analysis based on spine level and spinal disorders, significant reduction was seen in lumbar (p = 0.0001) and degenerative group (p = 0.0001). CONCLUSIONS Our study revealed significant reduction of SSI secondary to strict bundle adherence and monitored compliance compared to patients who did not receive these interventions. LEVEL OF EVIDENCE III.
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Antimicrobial activity and biocompatibility of slow-release hyaluronic acid-antibiotic conjugated particles. Int J Pharm 2020; 576:119024. [PMID: 31926974 DOI: 10.1016/j.ijpharm.2020.119024] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 12/20/2019] [Accepted: 01/06/2020] [Indexed: 12/14/2022]
Abstract
Here, the aim was to design and use a long-lasting antibiotic release system for prevention of postoperative infections in ophthalmic surgery. Ciprofloxacin and vancomycin-conjugated hyaluronic acid (HA) particles were prepared as drug carriers for sustained release of antibiotics. The antimicrobial effects of the released drugs were determined by disc-diffusion and macro-dilution tests at different times up to 2 weeks. Slow degradable HA particles were obtained with 35.2 wt% degradation within 21 days. The drug loading amount was increased by employing two sequential chemical linking (conjugation, 2C) and one physical absorption loading (A) procedures (2C + A processes) from 148 ± 8 to 355 ± 11 mg/g HA particles for vancomycin. The amounts of vancomycin and ciprofloxacin that were released linearly was estimated as 64.35 ± 7.35 and 25.00 ± 0.68 mg/g, respectively, from drug-conjugated HA particles in 100 h. Antimicrobial studies revealed that antibiotic-conjugated HA particles could inhibit the growth of microorganisms from 1 h to 1 week. The MBC values were measured as 0.25, 4.0, and 0.25 mg/mL against Pseudomonas aeruginosa, Staphylococcus aureus, and Bacillus subtilis, respectively, after 72 h incubation time. Cytotoxicity studies showed no difference between fibroblast growth or corneal thickness after 5 days with or without HA-antibiotic particles. The drug release studies and antimicrobial activity of antibiotic-loaded HA particles with time against various bacteria further revealed that HA particles are very effective in preventing bacterial infections. Likewise, cytotoxicity studies suggest that these particles pose no toxicity to eukaryotic cells, including corneal endothelium.
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Lespasio M, Mont M, Guarino A. Identifying Risk Factors Associated With Postoperative Infection Following Elective Lower-Extremity Total Joint Arthroplasty. Perm J 2020; 24:1-3. [PMID: 33482967 DOI: 10.7812/tpp/20.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
This article addresses the importance of identifying risk factors associated with postoperative infection following elective lower-extremity total joint arthroplasty. Specifically, this review discusses risk factors recognized by the American Academy of Orthopaedic Surgeons that should be carefully considered and assessed by the orthopaedic team in collaboration with the primary care provider before proceeding with surgery.
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Affiliation(s)
- Michelle Lespasio
- Department of Orthopaedic Surgery, Boston Medical Center, Boston, MA
| | - Michael Mont
- Northwell Health Physician Partners Orthopaedic Institute at Lenox Hill, Lenox Hill Hospital, New York, NY
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Joaquim AF, Milano JB, Daniel JW, Dantas FLR, Onishi FJ, Bertolini EDF, Mudo ML, Botelho RV. Spine surgery - the use of vancomycin powder in surgical site for postoperative infection prevention. Rev Assoc Med Bras (1992) 2019; 64:663-669. [PMID: 30673033 DOI: 10.1590/1806-9282.64.08.663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/17/2017] [Indexed: 11/22/2022] Open
Affiliation(s)
| | | | | | | | | | - Franz Jooji Onishi
- . Member of the Brazilian Society of Neurosurgery - Spine Department, São Paulo, SP, Brasil
| | | | - Marcelo Luiz Mudo
- . Member of the Brazilian Society of Neurosurgery - Spine Department, São Paulo, SP, Brasil
| | - Ricardo Vieira Botelho
- . Member of the Brazilian Society of Neurosurgery - Spine Department, São Paulo, SP, Brasil
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Epstein NE. Preoperative measures to prevent/minimize risk of surgical site infection in spinal surgery. Surg Neurol Int 2018; 9:251. [PMID: 30637169 PMCID: PMC6302553 DOI: 10.4103/sni.sni_372_18] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2018] [Accepted: 10/29/2018] [Indexed: 01/29/2023] Open
Abstract
Background: Multiple measures prior to spine surgery may reduce the risks of postoperative surgical site infections (SSIs). Methods: The incidence of SSI following spinal surgery (including reoperations and readmissions) may be markedly reduced by performing less extensive procedures and avoiding fusion where feasible. Preoperative testing up to 3 weeks postoperatively should include other studies to limit the perioperative SSI risk; cardiac stress tests (e.g., older patients/cardiac comorbidities), starting tamsulosin in males over 60 (e.g. avoid urinary retention due to benign prostatic hypertrophy), albumin/prealbumin levels (e.g., low levels increase SSI risk), and HBA1C levels to identify new/treat known diabetics (normalize/reduce preoperative levels). Results: Other measures include the timely administration of preoperative antibiotics (e.g., cefazolin 2 g nonpenicillin allergic), one dose of gentamicin (adjusted dose/weight), nasal cultures for methicillin-resistant Staphylococcus aureus (patients/health-care workers), and bathing 2 weeks preoperatively with chlorhexidine gluconate 4% (not just night before/morning of surgery). Additionally, prior to surgery, the following medications that increase the bleeding risk should be stopped (e.g. for varying periods); anticoagulants, antiplatelet therapies (e.g., aspirin for at least 7–10 days), nonsteroidal anti-inflammatories (NSAIDS: timing depends on the drug), vitamin E, and herbal supplements. Additionally, avoiding elective spinal surgery in morbidly obese patients and recognizing other major medical contraindications to spinal surgery should help reduce infection, morbidity, and mortality rates. Conclusions: Appropriate preoperative and intraoperative prophylactic maneuvers may reduce the risk of postoperative spinal SSI. Specific attention to these details may avoid infections and improve outcomes.
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Affiliation(s)
- Nancy E Epstein
- Clinical Professor of Neurological Surgery, School of Medicine, State University of N.Y. at Stony Brook, and Chief of Neurosurgical Spine/Education at NYU Winthrop Hospital, Mineola, NY 11501, USA
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Agarwal N, Agarwal P, Querry A, Mazurkiewicz A, Tempel ZJ, Friedlander RM, Gerszten PC, Hamilton DK, Okonkwo DO, Kanter AS. Implementation of an infection prevention bundle and increased physician awareness improves surgical outcomes and reduces costs associated with spine surgery. J Neurosurg Spine 2018; 29:108-114. [DOI: 10.3171/2017.11.spine17436] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVEPrevious studies have demonstrated the efficacy of infection prevention protocols in reducing infection rates. This study investigated the effects of the development and implementation of an infection prevention protocol that was augmented by increased physician awareness of spinal fusion surgical site infection (SSI) rates and resultant cost savings.METHODSA cohort clinical investigation over a 10-year period was performed at a single tertiary spine care academic institution. Preoperative infection control measures (chlorohexidine gluconate bathing, Staphylococcus aureus nasal screening and decolonization) followed by postoperative infection control measures (surgical dressing care) were implemented. After the implementation of these infection control measures, an awareness intervention was instituted in which all attending and resident neurosurgeons were informed of their individual, independently adjudicated spinal fusion surgery infection rates and rankings among their peers. During the course of these interventions, the overall infection rate was tracked as well as the rates for those neurosurgeons who complied with the preoperative and postoperative infection control measures (protocol group) and those who did not (control group).RESULTSWith the implementation of postoperative surgical dressing infection control measures and physician awareness, the postoperative spine surgery infection rate decreased by 45% from 3.8% to 2.1% (risk ratio 0.55; 95% CI 0.32–0.93; p = 0.03) for those in the protocol cohort, resulting in an estimated annual cost savings of $291,000. This reduction in infection rate was not observed for neurosurgeons in the control group, although the overall infection rate among all neurosurgeons decreased by 54% from 3.3% to 1.5% (risk ratio 0.46; 95% CI 0.28–0.73; p = 0.0013).CONCLUSIONSA novel paradigm for spine surgery infection control combined with physician awareness methods resulted in significantly decreased SSI rates and an associated cost reduction. Thus, information sharing and physician engagement as a supplement to formal infection control measures result in improvements in surgical outcomes and costs.
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Affiliation(s)
| | - Prateek Agarwal
- 2Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
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Cusimano MD, Pshonyak I, Lee MY, Ilie G. A systematic review of 30-day readmission after cranial neurosurgery. J Neurosurg 2017; 127:342-352. [PMID: 27767396 DOI: 10.3171/2016.7.jns152226] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
OBJECTIVEThe 30-day readmission rate has emerged as an important marker of the quality of in-hospital care in several fields of medicine. This review aims to summarize available research reporting readmission rates after cranial procedures and to establish an association with demographic, clinical, and system-related factors and clinical outcomes.METHODSThe authors conducted a systematic review of several databases; a manual search of the Journal of Neurosurgery, Neurosurgery, Acta Neurochirurgica, Canadian Journal of Neurological Sciences; and the cited references of the selected articles. Quality review was performed using the STROBE (Strengthening the Reporting of Observational Studies in Epidemiology) criteria. Findings are reported according to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines.RESULTSA total of 1344 articles published between 1947 and 2015 were identified; 25 were considered potentially eligible, of which 12 met inclusion criteria. The 30-day readmission rates varied from 6.9% to 23.89%. Complications arising during or after neurosurgical procedures were a prime reason for readmission. Race, comorbidities, and longer hospital stay put patients at risk for readmission.CONCLUSIONSAlthough readmission may be an important indicator for good care for the subset of acutely declining patients, neurosurgery should aim to reduce 30-day readmission rates with improved quality of care through systemic changes in the care of neurosurgical patients that promote preventive measures.
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Affiliation(s)
- Michael D. Cusimano
- 1Division of Neurosurgery, Keenan Research Centre and Li Ka Shing Knowledge Institute, St. Michael's Hospital, University of Toronto
- 2Dalla Lana School of Public Health and Department of Surgery, University of Toronto, Ontario; and
| | - Iryna Pshonyak
- 1Division of Neurosurgery, Keenan Research Centre and Li Ka Shing Knowledge Institute, St. Michael's Hospital, University of Toronto
| | - Michael Y. Lee
- 1Division of Neurosurgery, Keenan Research Centre and Li Ka Shing Knowledge Institute, St. Michael's Hospital, University of Toronto
| | - Gabriela Ilie
- 3Department of Community Health and Epidemiology, Department of Urology, Faculty of Medicine, Dalhousie University, Halifax, Canada
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Stahovich M, Sundareswaran KS, Fox S, Hallinan W, Blood P, Chen L, Pamboukian SV, Chinn R, Farrar DJ, Pagani FD, Blue L. Reduce Driveline Trauma Through Stabilization and Exit Site Management: 30 Days Feasibility Results from the Multicenter RESIST Study. ASAIO J 2016; 62:240-5. [DOI: 10.1097/mat.0000000000000374] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Alcalá-Cerra G, Paternina-Caicedo A, Moscote-Salazar L, Gutiérrez-Paternina J, Niño-Hernández L. Application of vancomycin powder into the wound during spine surgery: Systematic review and meta-analysis. Rev Esp Cir Ortop Traumatol (Engl Ed) 2014. [DOI: 10.1016/j.recote.2014.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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[Application of vancomycin powder into the wound during spine surgery: systematic review and meta-analysis]. Rev Esp Cir Ortop Traumatol (Engl Ed) 2014; 58:182-91. [PMID: 24703108 DOI: 10.1016/j.recot.2013.10.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2013] [Revised: 09/29/2013] [Accepted: 10/05/2013] [Indexed: 12/16/2022] Open
Abstract
OBJECTIVE To determine the effects of applying vancomycin powder within the surgical wound on the risk of surgical infections, pseudo-arthrosis and adverse events, in patients undergoing spinal surgery. MATERIAL AND METHODS A meta-analysis was carried out, including controlled studies that evaluated the risk of postoperative infections and/or pseudo-arthrosis in patients undergoing spinal surgery in which vancomycin powder was applied within the surgical wound. RESULTS were presented as pooled relative risks, with its 95% confidence intervals. Additionally, the frequency of complications attributable to vancomycin was also assessed. RESULTS A total of six controlled studies (3,379 subjects) were included. Pooled relative risks were: surgical site infection, 0.11 (95%CI: 0.05-0.25; P<.00001), and pseudo-arthrosis, 0.87 (95%CI; 0.34-2.21; P=.77). No statistically significant heterogeneity was found in both analyses. In 1,437 patients treated with vancomycin, there were no recorded vancomycin-related adverse events. CONCLUSIONS Application of vancomycin powder into the wound was associated with a significantly reduced risk of surgical site infections, without increasing pseudo-arthrosis or adverse events. However, randomized controlled trials are needed, in order to confirm the present results and make recommendations with more certainty.
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Epstein NE. How much medicine do spine surgeons need to know to better select and care for patients? Surg Neurol Int 2012; 3:S329-49. [PMID: 23248752 PMCID: PMC3520072 DOI: 10.4103/2152-7806.103866] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2012] [Accepted: 08/13/2012] [Indexed: 12/13/2022] Open
Abstract
Background: Although we routinely utilize medical consultants for preoperative clearance and postoperative patient follow-up, we as spine surgeons need to know more medicine to better select and care for our patients. Methods: This study provides additional medical knowledge to facilitate surgeons’ “cross-talk” with medical colleagues who are concerned about how multiple comorbid risk factors affect their preoperative clearance, and impact patients’ postoperative outcomes. Results: Within 6 months of an acute myocardial infarction (MI), patients undergoing urological surgery encountered a 40% mortality rate: similar rates may likely apply to patients undergoing spinal surgery. Within 6 weeks to 2 months of placing uncoated cardiac, carotid, or other stents, endothelialization is typically complete; as anti-platelet therapy may often be discontinued, spinal surgery can then be more safely performed. Coated stents, however, usually require 6 months to 1 year for endothelialization to occur; thus spinal surgery is often delayed as anti-platelet therapy must typically be continued to avoid thrombotic complications (e.g., stroke/MI). Diabetes and morbid obesity both increase the risk of postoperative infection, and poor wound healing, while the latter increases the risk of phlebitis/pulmonary embolism. Both hypercoagluation and hypocoagulation syndromes may require special preoperative testing/medications and/or transfusions of specific hematological factors. Pulmonary disease, neurological disorders, and major psychiatric pathology may also require further evaluations/therapy, and may even preclude successful surgical intervention. Conclusions: Although we as spinal surgeons utilize medical consultants for preoperative clearance and postoperative care, we need to know more medicine to better select and care for our patients.
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Affiliation(s)
- Nancy E Epstein
- Clinical Professor of Neurological Surgery, The Albert Einstein College of Medicine, Department of Neurosurgery, Bronx, New York, Chief of Neurosurgical Spine and Education, Winthrop University Hospital, Mineola, New York, President, Long Island Neurosurgical Associates, PC, 410 Lakeville Rd Suite 204, New Hyde Park, New York, USA
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Chen AF, Chivukula S, Jacobs LJ, Tetreault MW, Lee JY. What is the prevalence of MRSA colonization in elective spine cases? Clin Orthop Relat Res 2012; 470:2684-9. [PMID: 22441994 PMCID: PMC3442011 DOI: 10.1007/s11999-012-2316-5] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND The incidence of methicillin-resistant Staphylococcus aureus (MRSA) infection is increasing. However, the prevalence of MRSA colonization among patients undergoing spine surgery is unclear. QUESTIONS/PURPOSES We therefore (1) determined the prevalence of MRSA colonization in a population of patients scheduled for elective spine surgery; and (2) evaluated whether MRSA screening and treatment reduce the rate of early wound complications. METHODS We retrospectively reviewed prospectively collected data from 1002 patients undergoing elective spine surgery in 2010. There were 719 primary and 283 revision surgeries. Instrumentation was used in 72.0% cases and autologous iliac crest bone graft was taken in 65.1%. Twelve patients were lost to followup; of the remaining 990 patients, 503 were screened for MRSA and 487 were not. MRSA-colonized patients were treated with mupirocin and chlorhexidine. An early wound complication was defined as wound drainage or the presence of an abscess. Patients were followed for a minimum of 3 months (average, 7 months; range, 3-545 days). RESULTS Of the patients undergoing elective spine surgery and screened for MRSA, 14 of 503 (2.8%) were colonized with MRSA. The rates of early wound complications were similar for patients who were screened and pretreated for MRSA (17 of 503 [3.4%]) compared with those who were not (17 of 487 [3.5%]). CONCLUSIONS The colonization rate for MRSA in our elective spine surgery population was comparable to that in the arthroplasty literature. LEVEL OF EVIDENCE Level III, retrospective comparative study. See the Guidelines for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Antonia F. Chen
- Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, 3471 Fifth Avenue, Pittsburgh, PA 15213 USA
| | | | - Lloydine J. Jacobs
- Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, 3471 Fifth Avenue, Pittsburgh, PA 15213 USA
| | | | - Joon Y. Lee
- Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, 3471 Fifth Avenue, Pittsburgh, PA 15213 USA
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Deer TR, Levy R, Prager J, Buchser E, Burton A, Caraway D, Cousins M, De Andrés J, Diwan S, Erdek M, Grigsby E, Huntoon M, Jacobs MS, Kim P, Kumar K, Leong M, Liem L, McDowell GC, Panchal S, Rauck R, Saulino M, Sitzman BT, Staats P, Stanton-Hicks M, Stearns L, Wallace M, Willis KD, Witt W, Yaksh T, Mekhail N. Polyanalgesic Consensus Conference--2012: recommendations to reduce morbidity and mortality in intrathecal drug delivery in the treatment of chronic pain. Neuromodulation 2012; 15:467-82; discussion 482. [PMID: 22849581 DOI: 10.1111/j.1525-1403.2012.00486.x] [Citation(s) in RCA: 92] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
INTRODUCTION Targeted intrathecal drug infusion to treat moderate to severe chronic pain has become a standard part of treatment algorithms when more conservative options fail. This therapy is well established in the literature, has shown efficacy, and is an important tool for the treatment of both cancer and noncancer pain; however, it has become clear in recent years that intrathecal drug delivery is associated with risks for serious morbidity and mortality. METHODS The Polyanalgesic Consensus Conference is a meeting of experienced implanting physicians who strive to improve care in those receiving implantable devices. Employing data generated through an extensive literature search combined with clinical experience, this work group formulated recommendations regarding awareness, education, and mitigation of the morbidity and mortality associated with intrathecal therapy to establish best practices for targeted intrathecal drug delivery systems. RESULTS Best practices for improved patient care and outcomes with targeted intrathecal infusion are recommended to minimize the risk of morbidity and mortality. Areas of focus include respiratory depression, infection, granuloma, device-related complications, endocrinopathies, and human error. Specific guidance is given with each of these issues and the general use of the therapy. CONCLUSIONS Targeted intrathecal drug delivery systems are associated with risks for morbidity and mortality that can be devastating. The panel has given guidance to treating physicians and healthcare providers to reduce the incidence of these problems and to improve outcomes when problems occur.
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Infections associated with spinal implants. INTERNATIONAL ORTHOPAEDICS 2012; 36:451-6. [PMID: 22228378 DOI: 10.1007/s00264-011-1408-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2011] [Accepted: 10/27/2011] [Indexed: 12/19/2022]
Abstract
Spinal infections represent a difficult challenge to treating clinicians. Infections in the presence of implants are even more so. In this review the literature appears to reflect a change of practice in which the aim is to retain implants if possible. The newer spinal procedures such as disc replacements pose different problems largely due to the more difficult access. The situation in the spine is more difficult than in general orthopaedics when dealing with infection due to the requirement for stability and to protect neurological function. The main thrust of management, therefore, is early diagnosis and a high index of suspicion followed by adequate if not radical management in a multidisciplinary setting. In the event prevention is better than cure and therefore consideration of the various mechanisms to avoid infection must be taken. There are some 'novel' considerations for the avoidance of infection alongside the tried and tested techniques. There are also new procedures for wound closure and the elimination of dead space.
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