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Peristeri DV, Nour HM, Ahsan A, Abogabal S, Singh KK, Sajid MS. Alcohol-Containing Versus Aqueous-Based Solutions for Skin Preparation in Abdominal Surgery: A Systematic Review and Meta-analysis. J Surg Res 2023; 291:734-741. [PMID: 37573638 DOI: 10.1016/j.jss.2023.06.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 04/17/2023] [Accepted: 06/13/2023] [Indexed: 08/15/2023]
Abstract
INTRODUCTION The use of optimal skin antiseptic agents for the prevention of surgical site infection (SSI) is of critical importance, especially during abdominal surgical procedures. Alcohol-based chlorhexidine gluconate (CHG) and aqueous-based povidone-iodine (PVI) are the two most common skin antiseptics used nowadays. The objective of this article is to evaluate the effectiveness of alcohol-based CHG versus aqueous-based PVI used for skin preparation before abdominal surgery to reduce SSIs. METHODS Standard medical databases such as MEDLINE, Embase, Pubmed, and Cochrane Library were searched to find randomized, controlled trials comparing alcohol-based CHG skin preparation versus aqueous-based PVI in patients undergoing abdominal surgery. The combined outcomes of SSIs were calculated using odds ratio with 95% confidence intervals. All data were analyzed using Review Manager Software 5.4, and the meta-analysis was performed with a random effect model analysis. RESULTS A total of 11 studies, all randomized, controlled trials, were included (n = 12,072 participants), recruiting adult patients undergoing abdominal surgery. In the random effect model analysis, the use of alcohol-based CHG in patients undergoing abdominal surgery was associated with a reduced risk of SSI compared to aqueous-based PVI (odds ratio: 0.84; 95% confidence interval [0.74, 0.96], z = 2.61, P = 0.009). CONCLUSIONS Alcohol-based CHG may be more effective for preventing the risk of SSI compared to aqueous-based PVI agents in abdominal surgery. The conclusion of this meta-analysis may add a guiding value to reinforce current clinical practice guidelines.
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Affiliation(s)
- Dimitra V Peristeri
- Department of Gastrointestinal Surgery, Brighton and Sussex University Hospitals NHS Trust, Brighton, UK.
| | - Hussameldin M Nour
- Department of Gastrointestinal Surgery, Brighton and Sussex University Hospitals NHS Trust, Brighton, UK
| | - Amiya Ahsan
- Department of Gastrointestinal Surgery, Brighton and Sussex University Hospitals NHS Trust, Brighton, UK
| | - Sameh Abogabal
- Department of Gastrointestinal Surgery, Brighton and Sussex University Hospitals NHS Trust, Brighton, UK
| | - Krishna K Singh
- Department of Gastrointestinal Surgery, Brighton and Sussex University Hospitals NHS Trust, Brighton, UK
| | - Muhammad Shafique Sajid
- Department of Gastrointestinal Surgery, Brighton and Sussex University Hospitals NHS Trust, Brighton, UK
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Smith S, Abuhassanian I, Attia J, Carroll R, Lott N, Hampton J, Gani J. Antiseptic Skin Agents to Prevent Surgical Site Infection After Clean Implant Surgery: Subgroup Analysis of the NEWSkin Prep Trial. Surg Infect (Larchmt) 2023; 24:818-822. [PMID: 37944097 DOI: 10.1089/sur.2023.250] [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] [Indexed: 11/12/2023] Open
Abstract
Background: There remains debate as to the ideal skin preparation agent to prevent surgical site infection (SSI) after clean implant surgery. This study is a subgroup analysis of all patients undergoing implant surgery in the NEWSkin prep trial. Patients and Methods: The NEWSkin prep trial is a randomized clinical trial (RCT; n = 3300) comparing the three antiseptic skin preparation agents commonly used prior to incisional surgery: chlorhexidine with alcohol (C-Alc), povidone iodine with alcohol (PI-Alc), and aqueous povidone iodine (PI-Aq). All participants who underwent clean incisional surgeries with implants from this trial were selected for analysis. The primary outcome was SSI rate; secondary outcomes were complication rates and re-admission rates. Results: A total of 712 patients in the NEWSkinPrep study underwent clean implant surgery between January 2015 and December 2018. Randomization resulted in the following distribution: C-Alc, 238; PI-Alc, 243; and PI-Aq, 231. Median age of participants was 63 years and 41% were female. Surgical site infection rates were: C-Alc, 10.13%; PI-Alc,11.52%; and PI-Aq, 11.26%. Povidone iodine with alcohol did not appear to be non-inferior to C-Alc (mean difference, 1.39%; 95% confidence interval [CI], -4.17 to 6.95) and PI-Alc was not superior to PI-Aq (mean difference, 0.27%; 95% CI, -5.45 to 5.99; p = 0.9271). There were no differences seen in secondary outcomes between groups. Conclusions: These results indicate a similarity between PI-Alc and C-Alc and that PI-Alc was not superior to PI-Aq. Because this study was not powered to assess these differences in clean cases with implants, additional studies are needed to assess these agents.
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Affiliation(s)
- Stephen Smith
- Hunter Surgical Clinical Research Unit, University of Newcastle, Newcastle, New South Wales, Australia
| | | | - John Attia
- Hunter Medical Research Institute, University of Newcastle, Newcastle, New South Wales, Australia
| | - Rosemary Carroll
- Hunter Surgical Clinical Research Unit, University of Newcastle, Newcastle, New South Wales, Australia
| | - Natalie Lott
- Hunter Surgical Clinical Research Unit, University of Newcastle, Newcastle, New South Wales, Australia
| | - Jacob Hampton
- John Hunter Division of Surgery, University of Newcastle, Newcastle, New South Wales, Australia
| | - Jon Gani
- Hunter Surgical Clinical Research Unit, University of Newcastle, Newcastle, New South Wales, Australia
- Hunter Medical Research Institute, University of Newcastle, Newcastle, New South Wales, Australia
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Dul M, Alali M, Ameri M, Burke MD, Craig CM, Creelman BP, Dick L, Donnelly RF, Eakins MN, Frivold C, Forster AH, Gilbert PA, Henke S, Henry S, Hunt D, Lewis H, Maibach HI, Mistilis JJ, Park JH, Prausnitz MR, Robinson DK, Hernandez CAR, Ross C, Shin J, Speaker TJ, Taylor KM, Zehrung D, Birchall JC, Jarrahian C, Coulman SA. Assessing the risk of a clinically significant infection from a Microneedle Array Patch (MAP) product. J Control Release 2023; 361:236-245. [PMID: 37437849 DOI: 10.1016/j.jconrel.2023.07.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 06/28/2023] [Accepted: 07/01/2023] [Indexed: 07/14/2023]
Abstract
Microneedle Array Patches (MAPs) are an emerging dosage form that creates transient micron-sized disruptions in the outermost physical skin barrier, the stratum corneum, to facilitate delivery of active pharmaceutical ingredients to the underlying tissue. Numerous MAP products are proposed and there is significant clinical potential in priority areas such as vaccination. However, since their inception scientists have hypothesized about the risk of a clinically significant MAP-induced infection. Safety data from two major Phase 3 clinical trials involving hundreds of participants, who in total received tens of thousands of MAP applications, does not identify any clinically significant infections. However, the incumbent data set is not extensive enough to make definitive generalizable conclusions. A comprehensive assessment of the infection risk is therefore advised for MAP products, and this should be informed by clinical and pre-clinical data, theoretical analysis and informed opinions. In this article, a group of key stakeholders identify some of the key product- and patient-specific factors that may contribute to the risk of infection from a MAP product and provide expert opinions in the context of guidance from regulatory authorities. Considerations that are particularly pertinent to the MAP dosage form include the specifications of the finished product (e.g. microbial specification), it's design features, the setting for administration, the skill of the administrator, the anatomical application site, the target population and the clinical context. These factors, and others discussed in this article, provide a platform for the development of MAP risk assessments and a stimulus for early and open dialogue between developers, regulatory authorities and other key stakeholders, to expedite and promote development of safe and effective MAP products.
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Affiliation(s)
- Maria Dul
- Cardiff School of Pharmacy and Pharmaceutical Sciences, Cardiff University, Cardiff, UK
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Howard I Maibach
- Department of Dermatology, University of California San Francisco, San Francisco, CA, USA
| | | | - Jung-Hwan Park
- Department of Bionano Technology, Gachon University, Seongnam, Republic of Korea
| | - Mark R Prausnitz
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, GA, USA
| | | | | | | | | | | | - Kevin Michael Taylor
- University College London School of Pharmacy, British Pharmacopoeia Commission, UK
| | | | - James C Birchall
- Cardiff School of Pharmacy and Pharmaceutical Sciences, Cardiff University, Cardiff, UK
| | | | - Sion A Coulman
- Cardiff School of Pharmacy and Pharmaceutical Sciences, Cardiff University, Cardiff, UK.
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Rudolph T, Floccari L, Crawford H, Field A. A microbiology study on the wounds of pediatric patients undergoing spinal fusion for scoliosis. Spine Deform 2023; 11:305-312. [PMID: 36151443 DOI: 10.1007/s43390-022-00590-w] [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: 04/09/2022] [Accepted: 09/10/2022] [Indexed: 11/30/2022]
Abstract
PURPOSE Surgical site infection is a significant complication in posterior spinal fusion for scoliosis in pediatric and adolescent patients. Current literature demonstrates a lack of consensus regarding best prophylactic systemic and topical antibiotic regimens for reducing infection rates. This study aims to identify which common microbes are present at particular locations in the spine, and whether these are covered by our current systemic and topical antibiotic prophylaxis regimens. METHODS A prospective observational study at a National Children's Hospital was conducted on 21 consecutive patients who underwent elective surgery for spinal deformity. Swabs were taken from four layers of the spine, including the superficial skin surface at the start of the case (after surgical site preparation with povidone-iodine), the deep dermis, and the deep surgical bed at the end of exposure and again after the corrective maneuver prior to closure. At each layer, swabs were taken from the proximal, middle, and distal portion of the wound. Swabs were sent to the laboratory for culture and susceptibility testing. RESULTS Thirteen (62%) of patients had positive microbial growth. Two microbes were identified, Staphylococcus epidermidis (9.5% of patients) and Cutibacterium acnes (Propionibacterium acnes) (52% of patients). 100% of these microbes were sensitive to cefazolin and vancomycin. 3% of patients had positive growth at the skin layer, 32% positive at the dermal layer, 17% positive after exposure, and 40% positive at the conclusion of the case (p = 0.006). No difference was observed in microbial presence in the upper thoracic, lower thoracic and lumbar spine. CONCLUSION Despite adequate surgical site preparation and sterile procedure, microbial contamination remains abundant in the dermal layer and deeper in the spinal wound throughout the case.
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Affiliation(s)
- Tyler Rudolph
- Starship Children's Hospital, Auckland, New Zealand.
| | | | | | - Antony Field
- Starship Children's Hospital, Auckland, New Zealand
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Zacharopoulos GV, Manios GA, Papadakis M, Koumaki D, Maraki S, Kassotakis D, De Bree E, Manios A. Comparative activities of ampicillin and teicoplanin against Enterococcus faecalis isolates. BMC Microbiol 2023; 23:5. [PMID: 36609223 PMCID: PMC9817409 DOI: 10.1186/s12866-022-02753-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Accepted: 12/29/2022] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Enterococcus faecalis remains one of the most common pathogens causing infection in surgical patients. Our goal was to evaluate the antibiotic resistance of E. faecalis, causing infections in a surgical clinic, against two antibacterial drugs, ampicillin and teicoplanin. One commonly administered in the past for such infections, ampicillin, and another newer, teicoplanin, which demonstrated exceptionally good efficacy. METHODS Data from 1882 isolates were retrieved from the microbiology department database during two 5-year periods. Standard biochemical methods were employed for the identification of the isolates. The prevalence of E. faecalis among patients with clinical evidence of infection in a surgical oncology ward was assessed. Confidence interval (CI) as well as standard error (SE) were calculated. Moreover, the annual incidence of E. faecalis infections in this surgical ward was recorded. The susceptibility of E. faecalis to ampicillin and teicoplanin was studied and compared using Fisher's exact test. RESULTS AND CONCLUSION Results showed that the incidence of E. faecalis infections in the surgical clinic was increasing. Ampicillin, in the later year period, was not statistically different from teicoplanin in treating E. faecalis infections. Consequently, ampicillin seems currently to be an effective antibiotic against such infections that could be used as empiric therapy.
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Affiliation(s)
- Georgios V. Zacharopoulos
- grid.412481.a0000 0004 0576 5678Department of Surgical Oncology, University Hospital of Heraklion, Heraklion, Crete, Greece
| | - Georgios A. Manios
- grid.410558.d0000 0001 0035 6670Department of Computer Science and Biomedical Informatics, University of Thessaly, Lamia, Greece
| | - Marios Papadakis
- grid.412581.b0000 0000 9024 6397Department of Surgery II, Witten/Herdecke University, Heusnerstrasse 40, Postal code, 42283 Witten, Germany
| | - Dimitra Koumaki
- grid.412481.a0000 0004 0576 5678Department of Dermatology and Venereology, University Hospital of Heraklion, Heraklion, 71110 Crete, Greece
| | - Sofia Maraki
- grid.412481.a0000 0004 0576 5678Department of Clinical Microbiology, University Hospital of Heraklion, Heraklion, Crete, Greece
| | - Dimitrios Kassotakis
- grid.412481.a0000 0004 0576 5678Department of Surgical Oncology, University Hospital of Heraklion, Heraklion, Crete, Greece
| | - Eelco De Bree
- grid.412481.a0000 0004 0576 5678Department of Surgical Oncology, University Hospital of Heraklion, Heraklion, Crete, Greece
| | - Andreas Manios
- grid.412481.a0000 0004 0576 5678Department of Surgical Oncology, University Hospital of Heraklion, Heraklion, Crete, Greece
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Practice towards perioperative care of cesarean delivery in Debre Tabor Comprehensive Specialized Hospital, North Central Ethiopia: Cross-sectional study. Ann Med Surg (Lond) 2022; 81:104409. [PMID: 36147069 PMCID: PMC9486668 DOI: 10.1016/j.amsu.2022.104409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Revised: 08/05/2022] [Accepted: 08/12/2022] [Indexed: 11/23/2022] Open
Abstract
Background Perioperative obstetric care is vital in clinical practice to improve maternal and neonatal outcomes. The standardized practice of perioperative obstetrics care service has a great role in the reduction of both expected and unexpected adverse outcomes. So, the purpose of this study was to assess the implementation of perioperative obstetric care services based on standards of Enhanced Recovery after Cesarean Delivery and the Society of Anesthesiology and Perinatology. Method and materials A cross-sectional study was conducted on 161 mothers with an elective cesarean delivery from August 10, 2021, to May 15, 2022. The standard of this study was taken from evidence-based practice guidelines of perioperative practice for an elective cesarean delivery. Informed consent was taken from all study participants. The data was collected through direct observation using a standard checklist changed to standardized question forms with two checking components (“Yes”, and “No”), and data were entered into SPSS version 20 for analysis and interpretation. Descriptive analysis was done and the results were expressed in numbers and percentages using a table. Results A total of 161 elective cesarean sections were involved to identify the level of perioperative care. Administration of first-generation antibiotics prophylaxis, aqueous povidone-iodine solution-based skin preparations, and preparation for immediate neonatal resuscitation were fully performed based on the standards. Conclusions The majority of elective caesarian deliveries were carried out below the recommended level as per the checklists for perioperative practice. So, added interventions are needed to improve perioperative obstetrics care services on those standards which are not totally applied and partially performed. The overall practice of perioperative obstetrics care was poor. Added intervention is needed for those standards performed bellow standards. Practice guidelines and standards are required in practice area.
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Edmiston CE, Leaper DJ. Prevention of Orthopedic Prosthetic Infections Using Evidence-Based Surgical Site Infection Care Bundles: A Narrative Review. Surg Infect (Larchmt) 2022; 23:645-655. [PMID: 35925775 DOI: 10.1089/sur.2022.146] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Background: The number of primary/revision total joint replacements (TJR) are expected to increase substantially with an aging population and increasing prevalence of comorbid conditions. The 30-day re-admission rate, in all orthopedic specialties, is 5.4% (range, 4.8%-6.0%). A recent publication has documented that the surgical site infection (SSI) infection rate associated with revision total knee (rTKR, 15.6%) and revision total hip (rTHR, 8.6%) arthroplasties are four to seven times the rate of the primary procedures (2.1%-2.2%). These orthopedic infections prolong hospital stays, double re-admissions, and increase healthcare costs by a factor of 300%. Methods: A search of PubMed/MEDLINE, EMBASE and the Cochrane Library publications, which reported the infection risk after TKR and THR, was undertaken (January 1, 1995 to December 31, 2021). The search also included documentation of evidence-based practices that lead to improved post-operative outcomes. Results: The evidence-based approach to reducing the risk of SSI was grouped into pre-operative, peri-operative, and post-operative periods. Surgical care bundles have existed within other surgical disciplines for more than 20 years, although their use is relatively new in peri-operative orthopedic surgical care. Pre-admission chlorhexidine gluconate (CHG) showers/cleansing, staphylococcal decolonization, maintenance of normothermia, wound irrigation, antimicrobial suture wound closure, and post-operative wound care has been shown to improve clinical outcome in randomized controlled studies and meta-analyses. Conclusions: Evidence-based infection prevention care bundles have improved clinical outcomes in all surgical disciplines. The significant post-operative morbidity, mortality, and healthcare cost, associated with SSIs after TJR can be reduced by introduction of evidence-based pre-operative, intra-operative, and post-operative interventions.
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Affiliation(s)
- Charles E Edmiston
- Division of Vascular Surgery, Department of Surgery, Medical College of Wisconsin, Milwaukee, Wisconsin USA
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Campolina AC, Maricevich JPBR, Silva RO, Santa-Cruz F, Coutinho LR, Maricevich M, Raj S, Ferraz ÁAB. Evaluation of Chlorhexidine Concentration on the Skin After Preoperative Surgical Site Preparation in Breast Surgery-A Randomized Controlled Trial. Aesthetic Plast Surg 2022; 46:1517-1522. [PMID: 35614158 DOI: 10.1007/s00266-022-02908-5] [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: 02/02/2022] [Accepted: 04/19/2022] [Indexed: 02/08/2023]
Abstract
BACKGROUND Although there is a rationale supporting that preoperative showering with 2% or 4% chlorhexidine gluconate (CHG) would decrease skin bacterial colonization, there is no consensus that this practice reduces the risk of surgical site infection (SSI). OBJECTIVES Analyze the skin concentration of CHG after preoperative showering associated with the traditional skin preparation with CHG 4% for breast surgery. METHODS Randomized controlled trial that included 45 patients, all candidates for augmentation mammaplasty, allocated into three groups (A: no preoperative showering; B: one preoperative showering; C: two preoperative showering with CHG 4%) in a 1:1:1 ratio. Skin swabs collection was performed right before the surgical incision. The samples were, then, sent to spectrophotometry in order to determine the skin concentration of CHG at the beginning of surgery. RESULTS The age ranged from 18 to 61 years, with a mean of 37 years old. Group C had the lowest median concentration (0.057) followed by group B (0.060) and group A (0.072), however, with no statistical significance. The areola was the place with the lowest median concentration level (0.045), followed by the axilla (0.061) and the inframammary fold (IMF) (0.069). Still, when comparing the distribution of the sites, a statistically significant difference was found only between the axilla and the areola (p = 0.022). CONCLUSION Preoperative showering with CHG 4% did not increase the concentration of this agent on the skin surface right before the surgical incision. LEVEL OF EVIDENCE IV This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .
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10
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Hu QL, Ko CY. Prevention of Perioperative Surgical Site Infection. Perioper Med (Lond) 2022. [DOI: 10.1016/b978-0-323-56724-4.00028-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
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Mahmud F, Roy R, Mohamed MF, Aboonabi A, Moric M, Ghoreishi K, Bayat M, Kuzel TM, Reiser J, Shafikhani SH. Therapeutic evaluation of immunomodulators in reducing surgical wound infection. FASEB J 2022; 36:e22090. [PMID: 34907595 PMCID: PMC9058973 DOI: 10.1096/fj.202101019r] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 11/10/2021] [Accepted: 11/23/2021] [Indexed: 01/03/2023]
Abstract
Despite many advances in infection control practices, including prophylactic antibiotics, surgical site infections (SSIs) remain a significant cause of morbidity, prolonged hospitalization, and death worldwide. Our innate immune system possesses a multitude of powerful antimicrobial strategies which make it highly effective in combating bacterial, fungal, and viral infections. However, pathogens use various stealth mechanisms to avoid the innate immune system, which in turn buy them time to colonize wounds and damage tissues at surgical sites. We hypothesized that immunomodulators that can jumpstart and activate innate immune responses at surgical sites, would likely reduce infection at surgical sites. We used three immunomodulators; fMLP (formyl-Methionine-Lysine-Proline), CCL3 (MIP-1α), and LPS (Lipopolysaccharide), based on their documented ability to elicit strong inflammatory responses; in a surgical wound infection model with Pseudomonas aeruginosa to evaluate our hypothesis. Our data indicate that one-time topical treatment with these immunomodulators at low doses significantly increased proinflammatory responses in infected and uninfected surgical wounds and were as effective, (or even better), than a potent prophylactic antibiotic (Tobramycin) in reducing P. aeruginosa infection in wounds. Our data further show that immunomodulators did not have adverse effects on tissue repair and wound healing processes. Rather, they enhanced healing in both infected and uninfected wounds. Collectively, our data demonstrate that harnessing the power of the innate immune system by immunomodulators can significantly boost infection control and potentially stimulate healing. We propose that topical treatment with these immunomodulators at the time of surgery may have therapeutic potential in combating SSI, alone or in combination with prophylactic antibiotics.
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Affiliation(s)
- Foyez Mahmud
- Department of Medicine, Rush University Medical Center, Chicago, IL, USA,Division of Hematology/Oncology/Cell Therapy, Rush University Medical Center, Chicago, IL, USA
| | - Ruchi Roy
- Department of Medicine, Rush University Medical Center, Chicago, IL, USA,Division of Hematology/Oncology/Cell Therapy, Rush University Medical Center, Chicago, IL, USA
| | - Mohamed F. Mohamed
- Department of Medicine, Rush University Medical Center, Chicago, IL, USA,Division of Hematology/Oncology/Cell Therapy, Rush University Medical Center, Chicago, IL, USA
| | - Anahita Aboonabi
- Department of Medicine, Rush University Medical Center, Chicago, IL, USA,Division of Hematology/Oncology/Cell Therapy, Rush University Medical Center, Chicago, IL, USA
| | - Mario Moric
- Department of Anesthesiology, Rush University Medical Center, Chicago, IL, USA
| | | | - Mohammad Bayat
- Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Science, Tehran, Iran,Price Institute of Surgical Research, University of Louisville and Noveratech LLC. of Louisville, Louisville, KY, USA
| | - Timothy M. Kuzel
- Department of Medicine, Rush University Medical Center, Chicago, IL, USA,Division of Hematology/Oncology/Cell Therapy, Rush University Medical Center, Chicago, IL, USA
| | - Jochen Reiser
- Department of Medicine, Rush University Medical Center, Chicago, IL, USA
| | - Sasha H. Shafikhani
- Department of Medicine, Rush University Medical Center, Chicago, IL, USA,Division of Hematology/Oncology/Cell Therapy, Rush University Medical Center, Chicago, IL, USA,Cancer Center, Rush University Medical Center, Chicago, IL, USA,To whom correspondence should be addressed:
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Dorestan N, Ostadian N, Mahmoudinezhad SS, Farajzadeh Sheikh A, Moradi K. Comparative efficacy of 0.2% chlorhexidine and 10% Betadine for perioral skin disinfection prior to oral surgical procedures: a clinical trial. Ir J Med Sci 2021; 191:2207-2211. [PMID: 34767148 DOI: 10.1007/s11845-021-02850-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Accepted: 11/03/2021] [Indexed: 11/25/2022]
Abstract
BACKGROUND Surgical site infection (SSI) is a possible postoperative complication. Preoperative application of antiseptics on the surgical site can decrease the rate of SSIs. AIM This study aimed to compare the efficacy of 0.2% chlorhexidine (CHX) and 10% Betadine (povidone-iodine) for perioral skin disinfection prior to oral surgical procedures. METHODS This clinical trial (IRCT20181017041365N1) (registration date: 2019/05/04) evaluated 57 male patients who were randomly selected among those presenting to the Periodontology Department of Ahvaz Jundishapur University. Baseline microbial samples were collected from the perioral skin at the right and left sides of the face in each patient by sterile swabs. Next, the perioral area was disinfected with 10% Betadine in the right side and 0.2% CHX in the left side. Secondary microbial samples were then collected. Wilcoxon matched-pairs signed-ranks and Mann-Whitney test were used to compare the colony counts. The significance level was set at p ≤ 0.05. Data were analyzed with the Stata program, version15.1. RESULTS The bacterial colony count was 3147 (314,700) in the Betadine and 3139 (313,900) in the CHX group at baseline (P = 0.86). These values changed to 1196 (119,600) in the Betadine (P < 0.001) and 857 (85,700) in the CHX (P < 0.001) group after disinfection. A significant difference was found in colony count between the CHX and Betadine groups after intervention (P = 0.0001). CONCLUSION According to the results, 0.2% CHX has higher antimicrobial efficacy than 10% Betadine for perioral disinfection prior to oral surgical procedures. TRIAL REGISTRATION IRCT20181017041365N1. Registered on 2019/05/04.
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Affiliation(s)
- Navid Dorestan
- Department of Periodontology, School of Dental Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Negin Ostadian
- Department of Periodontology, School of Dental Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Sadaf Sadat Mahmoudinezhad
- Department of Periodontology, School of Dental Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Ahmad Farajzadeh Sheikh
- Department of Microbiology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
- Infectious and Tropical Diseases Research Center, Health Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Kooshan Moradi
- Department of Periodontology, School of Dental Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
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Mastrocola M, Matziolis G, Böhle S, Lindemann C, Schlattmann P, Eijer H. Meta-analysis of the efficacy of preoperative skin preparation with alcoholic chlorhexidine compared to povidone iodine in orthopedic surgery. Sci Rep 2021; 11:18634. [PMID: 34545135 PMCID: PMC8452611 DOI: 10.1038/s41598-021-97838-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Accepted: 08/25/2021] [Indexed: 01/02/2023] Open
Abstract
Preoperative skin preparation is an effective method to prevent surgical site infections (SSI). Alcoholic chlorhexidine (CHG) and povidone iodine (PV-I) are the most widely used antiseptic agents. This meta-analysis aims to determine their efficacy in reducing natural bacterial skin flora in clean orthopedic surgery. A systematic search was conducted through current literature up to June 2021 to identify clinical randomized trials that compared the efficacy of alcoholic chlorhexidine and povidone iodine in reducing bacterial skin colonization after preoperative skin preparation. A meta-analysis was conducted. Of 235 screened articles, 8 randomized controlled trials were included. The results of the meta-analysis demonstrate a significantly lower positive culture rate in the chlorhexidine group than in the povidone iodine group (RR = 0.53, 95% Cl: 0.32-0.88). The present data show the superiority of chlorhexidine in reducing the normal bacterial flora compared to povidone iodine in clean orthopedic surgery.
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Affiliation(s)
- Mario Mastrocola
- Department of Orthopaedic Surgery, Spital Emmental, Oberburgstrasse 54, 3400, Burgdorf, Switzerland
| | - Georg Matziolis
- Orthopaedic Department, Campus Eisenberg, Jena University Hospital, Klosterlausnitzer Str. 81, 07607, Eisenberg, Germany.
| | - Sabrina Böhle
- Orthopaedic Department, Campus Eisenberg, Jena University Hospital, Klosterlausnitzer Str. 81, 07607, Eisenberg, Germany
| | - Chris Lindemann
- Orthopaedic Department, Campus Eisenberg, Jena University Hospital, Klosterlausnitzer Str. 81, 07607, Eisenberg, Germany
| | - Peter Schlattmann
- Department of Medical Statistics, Computer Sciences and Documentation, Jena University Hospital, Bachstr. 18, 07743, Jena, Germany
| | - Henk Eijer
- Department of Orthopaedic Surgery, Spital Emmental, Oberburgstrasse 54, 3400, Burgdorf, Switzerland
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Hamilton J, Mohamed M, Witt B, Wimmer M, Shafikhani S. Therapeutic assessment of N-formyl-methionyl-leucyl-phenylalanine (fMLP) in reducing periprosthetic joint infection. Eur Cell Mater 2021; 42:122-138. [PMID: 34435345 PMCID: PMC8459619 DOI: 10.22203/ecm.v042a09] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
Despite many preventive measures, including prophylactic antibiotics, periprosthetic joint infection (PJI) remains a devastating complication following arthroplasty, leading to pain, suffering, morbidity and substantial economic burden. Humans have a powerful innate immune system that can effectively control infections, if alerted quickly. Unfortunately, pathogens use many mechanisms to dampen innate immune responses. The study hypothesis was that immunomodulators that can jumpstart and direct innate immune responses (particularly neutrophils) at the surgical site of implant placement would boost immune responses and reduce PJI, even in the absence of antibiotics. To test this hypothesis, N-formyl-methionyl-leucyl-phenylalanine (fMLP) (a potent chemoattractant for phagocytic leukocytes including neutrophils) was used in a mouse model of PJI with Staphylococcus aureus (S. aureus). Mice receiving intramedullary femoral implants were divided into three groups: i) implant alone; ii) implant + S. aureus; iii) implant + fMLP + S. aureus. fMLP treatment reduced S. aureus infection levels by ~ 2-Log orders at day 3. Moreover, fMLP therapy reduced infection-induced peri-implant periosteal reaction, focal cortical loss and areas of inflammatory infiltrate in mice distal femora at day 10. Finally, fMLP treatment reduced pain behaviour and increased weight-bearing at the implant leg in infected mice at day 10. Data indicated that fMLP therapy is a promising novel approach for reducing PJI, if administered locally at surgical sites. Future work will be toward further enhancement and optimisation of an fMLP-based therapeutic approach through combination with antibiotics and/or implant coating with fMLP.
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Affiliation(s)
- J.L. Hamilton
- Department of Orthopedic Surgery, Rush University Medical Center, Chicago, IL 60612-3806, USA,Department of Internal Medicine, Rush University Medical Center, Chicago, IL 60612-3806, USA
| | - M.F. Mohamed
- Department of Internal Medicine, Rush University Medical Center, Chicago, IL 60612-3806, USA
| | - B.R. Witt
- Department of Orthopedic Surgery, Rush University Medical Center, Chicago, IL 60612-3806, USA
| | - M.A. Wimmer
- Department of Orthopedic Surgery, Rush University Medical Center, Chicago, IL 60612-3806, USA,Department of Internal Medicine, Rush University Medical Center, Chicago, IL 60612-3806, USA
| | - S.H. Shafikhani
- Department of Internal Medicine, Rush University Medical Center, Chicago, IL 60612-3806, USA,Microbial Pathogens and Immunity, Rush University Medical Center, Chicago, IL 60612-3806, USA,Cancer Center, Rush University Medical Center, Chicago, IL 60612-3806, USA,Address for correspondence: Sasha H. Shafikhani, Department of Medicine, Division of Hematology, Oncology and Cell Therapy, Department of Microbial Pathogens and Immunity, Cancer Center, Rush University Medical Center, 1735 W. Harrison Street, Chicago, IL 60612-3806, USA. Telephone number: +1 3129421368
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15
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Dockery DM, Allu S, Vishwanath N, Li T, Berns E, Glasser J, Spake CSL, Antoci V, Born CT, Garcia DR. Review of Pre-Operative Skin Preparation Options Based on Surgical Site in Orthopedic Surgery. Surg Infect (Larchmt) 2021; 22:1004-1013. [PMID: 34388024 DOI: 10.1089/sur.2021.085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Background: Surgical site infections (SSIs) are a primary contributor to surgical morbidity and mortality, causing a substantial financial burden on the healthcare system. Specifically, Cutibacterium acnes contributes greatly to infections in the shoulder and spine regions. Prevention of infection is crucial to improve patient outcomes and reduce costs. This article reviews current surgical skin preparation solutions, the unique distribution of organisms at common orthopedic surgical sites, and recommends solutions based on surgical location. Methods: A search of electronic databases (PubMed, MEDLINE, and Embase) was conducted for relevant literature until December 2020. Sources were compiled based on title and abstract, then full texts were read for possible inclusion. This review summarizes the most recent publications in the field of SSIs and preparation solutions. Results: The mechanism and efficacy of alcohol-, iodine-, and chlorhexidine-based preparations were reviewed, along with experimental preparations. This article identifies common colonization patterns for the shoulder, elbow, hip, knee, spine, foot, and ankle, and discusses recommendations for preparations based on current evidence. Recommendations: For shoulder and elbow operations, we recommend ChloraPrep™ (CareFusion, BD, El Paso, TX), DuraPrep™ (3M Health Care, St. Paul, MN), or Betadine® applied with 4 × 4 gauze sponge, three-day pre-operative benzyl peroxide, and application of 3% hydrogen peroxide before skin preparation. For the hip and knee, we recommend application of 2% chlorhexidine gluconate (CHG) cloth the night before and morning of surgery and either DuraPrep or iodine-alcohol skin prep prior to surgery. For spine surgeries, we recommended ChloraPrep. For foot and ankle, our recommendations are: ChloraPrep or DuraPrep, submersion of foot in 70% ethanol/10% isopropyl alcohol for five minutes prior to procedure, application with a bristled brush, and a second vigorous scrub with 4 × 4 soaked gauze. Conclusions: The current surgical skin preparations have both benefits and drawbacks. We recommend that orthopedic surgeons choose a skin preparation based on surgical site and prevalence of unique skin flora there.
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Affiliation(s)
- Dominique M Dockery
- Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA.,Weiss Center for Orthopaedic Trauma Research, Rhode Island Hospital, Providence, Rhode Island, USA
| | - Sai Allu
- Weiss Center for Orthopaedic Trauma Research, Rhode Island Hospital, Providence, Rhode Island, USA.,Brown University, Providence, Rhode Island, USA
| | - Neel Vishwanath
- Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA.,Weiss Center for Orthopaedic Trauma Research, Rhode Island Hospital, Providence, Rhode Island, USA
| | - Troy Li
- Weiss Center for Orthopaedic Trauma Research, Rhode Island Hospital, Providence, Rhode Island, USA.,Brown University, Providence, Rhode Island, USA
| | - Ellis Berns
- Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA.,Weiss Center for Orthopaedic Trauma Research, Rhode Island Hospital, Providence, Rhode Island, USA
| | - Jillian Glasser
- Weiss Center for Orthopaedic Trauma Research, Rhode Island Hospital, Providence, Rhode Island, USA
| | - Carole S L Spake
- Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA.,Weiss Center for Orthopaedic Trauma Research, Rhode Island Hospital, Providence, Rhode Island, USA
| | - Valentin Antoci
- Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA.,Weiss Center for Orthopaedic Trauma Research, Rhode Island Hospital, Providence, Rhode Island, USA.,Brown University, Providence, Rhode Island, USA.,Department of Orthopaedic Surgery, Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
| | - Christopher T Born
- Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA.,Weiss Center for Orthopaedic Trauma Research, Rhode Island Hospital, Providence, Rhode Island, USA.,Brown University, Providence, Rhode Island, USA.,Department of Orthopaedic Surgery, Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
| | - Dioscaris R Garcia
- Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA.,Weiss Center for Orthopaedic Trauma Research, Rhode Island Hospital, Providence, Rhode Island, USA.,Brown University, Providence, Rhode Island, USA.,Department of Orthopaedic Surgery, Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
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16
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Zhang Y, Hong W, Chen Y, Zeng L, Luo S. Proper Skin Management in Breast Augmentation with a Periareolar Incision Prevents Implant Contamination and Biofilm-Related Capsular Contracture. Aesthetic Plast Surg 2021; 45:1451-1457. [PMID: 33710353 DOI: 10.1007/s00266-021-02205-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Accepted: 02/22/2021] [Indexed: 01/24/2023]
Abstract
BACKGROUND Capsular contracture (CC) is a significant complication and major reason for revision in breast augmentation. Many studies indicate that most bacteria found in contracted capsules originate from the skin, especially that of the nipple-areolar complex (NAC). To prevent implant contamination, protocols without a periareolar incision have been proposed and have become a limitation for breast augmentation. We sought to propose a strategy of proper skin management for periareolar incisions to prevent implant contamination and biofilm-related CC. METHODS The analyses in this study are based on data collected from February 2017 to July 2020. A total of 129 patients were included, and they were randomized into two groups. The control group was subjected to no skin treatment before the surgery, and the treatment group underwent preoperative cleaning and disinfection of the NAC. We collected bacteriologic swabs used to rub the skin of the NAC and chest after draping and suturing from the control and treatment groups. We assessed the potential risk of detecting bacteria or fungi in the swabs, and we analyzed the data. The relationship between the positive culture rate and complication rate indicated the effectiveness of our strategy. RESULTS Initially, 774 swabs were obtained. In the control group, 6 swabs tested positive for pathogens, including 2 NAC swabs positive for Staphylococcus epidermidis (S. epidermidis) after draping and 3 and 1 NAC swabs positive for S. epidermidis and Staphylococcus aureus (S. aureus) after suturing, respectively. All the other samples in the control and treatment groups were negative for bacteria or fungi. All patients had at least 16 months of follow-up. No CC (Baker grades II-IV) was recorded during the follow-up, and the treatment group experienced a better outcome associated with a lower rate of minor complications. CONCLUSIONS Proper preoperative skin management helps keep the field pristine and potentially prevents implant contamination and even biofilm-related CC. With this strategy, breast augmentation using a periareolar incision or any other approach, even other surgery, could be a safe procedure. LEVEL OF EVIDENCE IV This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .
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Affiliation(s)
- Youliang Zhang
- Department of Plastic and Reconstructive Surgery, Guangdong Province, Guangdong Second Provincial General Hospital, 466 Middle Xin Gang Road, Guangzhou City, 510317, China
| | - Weijin Hong
- Department of Plastic and Reconstructive Surgery, Guangdong Province, Guangdong Second Provincial General Hospital, 466 Middle Xin Gang Road, Guangzhou City, 510317, China
| | - Yin Chen
- Department of Plastic and Reconstructive Surgery, Guangdong Province, Guangdong Second Provincial General Hospital, 466 Middle Xin Gang Road, Guangzhou City, 510317, China
| | - Li Zeng
- Department of Plastic and Reconstructive Surgery, Guangdong Province, Guangdong Second Provincial General Hospital, 466 Middle Xin Gang Road, Guangzhou City, 510317, China
| | - Shengkang Luo
- Department of Plastic and Reconstructive Surgery, Guangdong Province, Guangdong Second Provincial General Hospital, 466 Middle Xin Gang Road, Guangzhou City, 510317, China.
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17
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Badiee RK, Chan AK, Rivera J, Molinaro A, Chou D, Mummaneni PV, Tan LA. Smoking Is an Independent Risk Factor for 90-Day Readmission and Reoperation Following Posterior Cervical Decompression and Fusion. Neurosurgery 2021; 88:1088-1094. [PMID: 33575788 DOI: 10.1093/neuros/nyaa593] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Accepted: 11/20/2020] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Posterior cervical decompression and fusion (PCF) is a common procedure used to treat various cervical spine pathologies, but the 90-d outcomes following PCF surgery continue to be incompletely defined. OBJECTIVE To identify risk factors associated with 90-d readmission and reoperation following PCF surgery. METHODS Adults undergoing PCF from 2012 to 2020 were identified. Demographic and radiographic data, surgical characteristics, and 90-d outcomes were collected. Univariate analysis was performed using Student's t-test, chi square, and Fisher exact tests as appropriate. Multivariable logistic regression models with lasso penalty were used to analyze various risk factors. RESULTS A total of 259 patients were included. The 90-d readmission and reoperation rates were 9.3% and 4.6%, respectively. The most common reason for readmission was surgical site infection (SSI) (33.3%) followed by new neurological deficits (16.7%). Patients who smoked tobacco had 3-fold greater odds of readmission compared to nonsmokers (odds ratio [OR]: 3.48; 95% CI 1.87-6.67; P = .0001). Likewise, the most common reason for reoperation was SSI (33.3%) followed by seroma and implant failure (25.0% each). Smoking was also an independent risk factor for reoperation, associated with nearly 4-fold greater odds of return to the operating room (OR: 3.53; 95% CI 1.53-8.57; P = .003). CONCLUSION Smoking is a significant predictor of 90-d readmission and reoperation in patients undergoing PCF surgery. Smoking cessation should be strongly considered preoperatively in elective PCF cases to minimize the risk of 90-d readmission and reoperation.
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Affiliation(s)
- Ryan K Badiee
- Department of Neurological Surgery, University of California, San Francisco, California.,School of Medicine, University of California, San Francisco, California
| | - Andrew K Chan
- Department of Neurological Surgery, University of California, San Francisco, California
| | - Joshua Rivera
- Department of Neurological Surgery, University of California, San Francisco, California
| | - Annette Molinaro
- Department of Neurological Surgery, University of California, San Francisco, California
| | - Dean Chou
- Department of Neurological Surgery, University of California, San Francisco, California
| | - Praveen V Mummaneni
- Department of Neurological Surgery, University of California, San Francisco, California
| | - Lee A Tan
- Department of Neurological Surgery, University of California, San Francisco, California
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18
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Review, analysis, and education of antiseptic related ocular injury in the surgical settings. Ocul Surf 2021; 22:60-71. [PMID: 34224865 DOI: 10.1016/j.jtos.2021.06.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2021] [Revised: 06/07/2021] [Accepted: 06/28/2021] [Indexed: 01/03/2023]
Abstract
Preoperative skin antiseptic preparation is the gold standard for prevention of surgical infection. However, improper use of antiseptics may lead to severe ocular damage. Currently, the most common surgical antiseptics can be divided into aqueous-based and alcohol-based disinfectants, with chlorhexidine and iodine/iodophors being the two major components. Chlorhexidine has a persistent antimicrobial effect and is resistant to neutralization by blood or organic products in surgical wounds. Nevertheless, due to its toxicity to the ears, meninges, and eyes, application of chlorhexidine should be prohibited in these surgical fields. Iodine/iodophor is better tolerated by the ocular surface and is the recommended antiseptic for ophthalmic or head and neck surgeries close to the periocular area. Alcohol is less pricey and has a rapid antiseptic effect, though its desiccating effect and flammability restrict the use in mucosal or laser surgeries. The single or combined use of these antiseptics may inadvertently induce severe ocular damage, especially during time-consuming head and neck surgeries with prone, hyperextension, or lateral tilt positions, or surgeries under general anesthesia. Apart from the choice of antiseptics, appropriate selection and attachment of bio-occlusive dressings are key to avoiding antiseptic-related ocular injuries. In this review, we provided a comprehensive summary of the characteristics of antiseptics used in surgical settings and the possible mechanisms and outcomes of antiseptic-related ocular injuries. The prevention, diagnosis, and acute management of these complications were also discussed.
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19
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Debono B, Wainwright TW, Wang MY, Sigmundsson FG, Yang MMH, Smid-Nanninga H, Bonnal A, Le Huec JC, Fawcett WJ, Ljungqvist O, Lonjon G, de Boer HD. Consensus statement for perioperative care in lumbar spinal fusion: Enhanced Recovery After Surgery (ERAS®) Society recommendations. Spine J 2021; 21:729-752. [PMID: 33444664 DOI: 10.1016/j.spinee.2021.01.001] [Citation(s) in RCA: 150] [Impact Index Per Article: 50.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Revised: 12/02/2020] [Accepted: 01/04/2021] [Indexed: 02/03/2023]
Abstract
BACKGROUND Enhanced Recovery After Surgery (ERAS) evidence-based protocols for perioperative care have led to improvements in outcomes in numerous surgical areas, through multimodal optimization of patient pathway, reduction of complications, improved patient experience and reduction in the length of stay. ERAS represent a relatively new paradigm in spine surgery. PURPOSE This multidisciplinary consensus review summarizes the literature and proposes recommendations for the perioperative care of patients undergoing lumbar fusion surgery with an ERAS program. STUDY DESIGN This is a review article. METHODS Under the impetus of the ERAS® society, a multidisciplinary guideline development group was constituted by bringing together international experts involved in the practice of ERAS and spine surgery. This group identified 22 ERAS items for lumbar fusion. A systematic search in the English language was performed in MEDLINE, Embase, and Cochrane Central Register of Controlled Trials. Systematic reviews, randomized controlled trials, and cohort studies were included, and the evidence was graded according to the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) system. Consensus recommendation was reached by the group after a critical appraisal of the literature. RESULTS Two hundred fifty-six articles were included to develop the consensus statements for 22 ERAS items; one ERAS item (prehabilitation) was excluded from the final summary due to very poor quality and conflicting evidence in lumbar spinal fusion. From these remaining 21 ERAS items, 28 recommendations were included. All recommendations on ERAS protocol items are based on the best available evidence. These included nine preoperative, eleven intraoperative, and six postoperative recommendations. They span topics from preoperative patient education and nutritional evaluation, intraoperative anesthetic and surgical techniques, and postoperative multimodal analgesic strategies. The level of evidence for the use of each recommendation is presented. CONCLUSION Based on the best evidence available for each ERAS item within the multidisciplinary perioperative care pathways, the ERAS® Society presents this comprehensive consensus review for perioperative care in lumbar fusion.
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Affiliation(s)
- Bertrand Debono
- Paris-Versailles Spine Center (Centre Francilien du Dos), Paris, France; Ramsay Santé-Hôpital Privé de Versailles, Versailles, France.
| | - Thomas W Wainwright
- Research Institute, Bournemouth University, Bournemouth, UK; The Royal Bournemouth and Christchurch Hospitals NHS Foundation Trust, Bournemouth, Bournemouth, UK
| | - Michael Y Wang
- Department of Neurological Surgery, University of Miami, Miller School of Medicine, Miami, FL, USA
| | - Freyr G Sigmundsson
- Department of Orthopedic Surgery, Örebro University Hospital, Södra Grev Rosengatan, Örebro, Sweden
| | - Michael M H Yang
- Department of Clinical Neurosciences, Section of Neurosurgery, University of Calgary, Calgary, Alberta, Canada
| | | | - Aurélien Bonnal
- Department of Anesthesiology, Clinique St-Jean- Sud de France, Santécité Group. St Jean de Vedas, Montpellier Metropole, France
| | - Jean-Charles Le Huec
- Department of Orthopedic Surgery - Polyclinique Bordeaux Nord Aquitaine, Bordeaux, France
| | - William J Fawcett
- Department of Anaesthesia, Royal Surrey County Hospital NHS Foundation Trust, Guildford, UK
| | - Olle Ljungqvist
- School of Medical Sciences, Department of Surgery, Örebro University, Örebro, Sweden
| | - Guillaume Lonjon
- Department of Orthopedic Surgery, Orthosud, Clinique St-Jean- Sud de France, SantéCité Group. St Jean de Vedas, Montpellier Metropole, France
| | - Hans D de Boer
- Department of Anesthesiology, Pain Medicine and Procedural Sedation and Analgesia, Martini General Hospital Groningen, the Netherlands
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20
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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] [MESH Headings] [Track Full Text] [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.
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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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21
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Horstmann Risso N, Ottonelli Stopiglia CD, Oliveira MT, Haas SE, Ramos Maciel T, Reginatto Lazzari N, Kelmer EL, Pinto Vilela JA, Beckmann DV. Chlorhexidine Nanoemulsion: A New Antiseptic Formulation. Int J Nanomedicine 2020; 15:6935-6944. [PMID: 33061360 PMCID: PMC7519836 DOI: 10.2147/ijn.s228280] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Accepted: 07/30/2020] [Indexed: 01/10/2023] Open
Abstract
Introduction Nanoparticle solutions have been studied to improve antimicrobial effect. The aim of this study was to develop, characterize, and evaluate the in vitro and in vivo antiseptic efficacy of 0.25% aqueous-based chlorhexidine nanoemulsion (NM-Cl 0.25% w/v). Methods The NM-Cl 0.25% w/v (2.5mg/mL) and free chlorhexidine nanoemulsion (FCN; same composition of NM-Cl without the molecule of chlorhexidine) were synthetized by the spontaneous emulsification method. Characterization analyses of physical and chemical properties were performed. The NM-Cl 0.25% w/v was compared with chlorhexidine 0.5% alcohol base (CS-Cl 0.5%) in vitro studies (microdilution study and kill curve study), and in vivo study (antisepsis of rats dorsum). Kruskal–Wallis test was used between groups and inside the same group, at different sample times and the Mann–Whitney test was performed when difference was detected. Results The NM-Cl 0.25% w/v presented adequate physicochemical characteristics for a nanoemulsion, revealing a more basic pH than FCN and difference between zeta potential of NM-Cl 0.25% w/v and FCN. The NM-Cl 0.25% w/v and CS-Cl 0.5% solutions were more effective on Gram-positive than on Gram-negative bacteria (p≤0.05). NM-Cl 0.25% w/v presented upper antiseptic effect in the microdilution study and residual antiseptic effect was maintained for a longer time when compared to CS-Cl 0.5% (kill curve study). The four-fold (minimal inhibitory concentration) of NM-Cl 0.25% were the formulations with most durable effect within those tested, presenting residual effect until T6 for both bacteria. In the in vivo study, both formulations (NM-Cl 0.25% w/v and CS-Cl 0.5%) had a reduction of the microorganisms in the skin of the rats (p<0.0001) not revealing any difference between the formulations at different times, showing the antiseptic effect of NM-Cl (p≤0.05). Conclusion Both in vitro and in vivo experiments demonstrated that NM-Cl showed promising future as an antiseptic for cutaneous microbiota.
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Affiliation(s)
- Natalia Horstmann Risso
- Postgraduate Program in Animal Sciences, Federal University of Pampa (UNIPAMPA), Uruguaiana, Brazil
| | | | - Marília Teresa Oliveira
- Postgraduate Program in Animal Sciences, Federal University of Pampa (UNIPAMPA), Uruguaiana, Brazil
| | - Sandra Elisa Haas
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Pampa (UNIPAMPA), Uruguaiana, RS, Brazil
| | - Tamara Ramos Maciel
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Pampa (UNIPAMPA), Uruguaiana, RS, Brazil
| | | | - Edilson Luis Kelmer
- Veterinary Medicine Course, Federal University of Pampa (UNIPAMPA), Uruguaiana, Brazil
| | | | - Diego Vilibaldo Beckmann
- Postgraduate Program in Animal Sciences, Federal University of Pampa (UNIPAMPA), Uruguaiana, Brazil
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22
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Hopf NB, Champmartin C, Schenk L, Berthet A, Chedik L, Du Plessis JL, Franken A, Frasch F, Gaskin S, Johanson G, Julander A, Kasting G, Kilo S, Larese Filon F, Marquet F, Midander K, Reale E, Bunge AL. Reflections on the OECD guidelines for in vitro skin absorption studies. Regul Toxicol Pharmacol 2020; 117:104752. [PMID: 32791089 DOI: 10.1016/j.yrtph.2020.104752] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Revised: 06/20/2020] [Accepted: 07/27/2020] [Indexed: 02/07/2023]
Abstract
At the 8th conference of Occupational and Environmental Exposure of the Skin to Chemicals (OEESC) (16-18 September 2019) in Dublin, Ireland, several researchers performing skin permeation assays convened to discuss in vitro skin permeability experiments. We, along with other colleagues, all of us hands-on skin permeation researchers, present here the results from our discussions on the available OECD guidelines. The discussions were especially focused on three OECD skin absorption documents, including a recent revision of one: i) OECD Guidance Document 28 (GD28) for the conduct of skin absorption studies (OECD, 2004), ii) Test Guideline 428 (TGD428) for measuring skin absorption of chemical in vitro (OECD, 2004), and iii) OECD Guidance Notes 156 (GN156) on dermal absorption issued in 2011 (OECD, 2011). GN156 (OECD, 2019) is currently under review but not finalized. A mutual concern was that these guidance documents do not comprehensively address methodological issues or the performance of the test, which might be partially due to the years needed to finalize and update OECD documents with new skin research evidence. Here, we summarize the numerous factors that can influence skin permeation and its measurement, and where guidance on several of these are omitted and often not discussed in published articles. We propose several improvements of these guidelines, which would contribute in harmonizing future in vitro skin permeation experiments.
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Affiliation(s)
- N B Hopf
- Centre for Primary Care and Public Health (Unisante), Department for Occupational and Environmental Health (DSTE), Exposure Science Unit, Switzerland.
| | - C Champmartin
- French National Research and Safety Institute for the Prevention of Occupational Accidents and Diseases (INRS), France.
| | - L Schenk
- Karolinska Institutet, Institute of Environmental Medicine, Unit of Integrative Toxicology, Sweden.
| | - A Berthet
- Centre for Primary Care and Public Health (Unisante), Department for Occupational and Environmental Health (DSTE), Exposure Science Unit, Switzerland.
| | - L Chedik
- French National Research and Safety Institute for the Prevention of Occupational Accidents and Diseases (INRS), France.
| | - J L Du Plessis
- Occupational Hygiene and Health Research Initiative (OHHRI) North-West University, South Africa.
| | - A Franken
- Occupational Hygiene and Health Research Initiative (OHHRI) North-West University, South Africa.
| | - F Frasch
- Occupational Hygiene and Health Research Initiative (OHHRI) North-West University, South Africa.
| | - S Gaskin
- University of Adelaide, School of Public Health, Health and Medical Sciences, Australia.
| | - G Johanson
- Karolinska Institutet, Institute of Environmental Medicine, Unit of Integrative Toxicology, Sweden.
| | - A Julander
- Karolinska Institutet, Institute of Environmental Medicine, Unit of Integrative Toxicology, Sweden.
| | - G Kasting
- University of Cincinnati, James L. Winkle College of Pharmacy, USA.
| | - S Kilo
- Friedrich-Alexander University Erlangen-Nürnberg, Institute and Outpatient Clinic of Occupational, Social and Environmental Medicine, Germany.
| | - F Larese Filon
- University of Trieste, Clinical Unit of Occupational Medicine, Department of Medical, Surgical and Health Sciences, Italy.
| | - F Marquet
- French National Research and Safety Institute for the Prevention of Occupational Accidents and Diseases (INRS), France.
| | - K Midander
- Karolinska Institutet, Institute of Environmental Medicine, Unit of Integrative Toxicology, Sweden.
| | - E Reale
- Centre for Primary Care and Public Health (Unisante), Department for Occupational and Environmental Health (DSTE), Exposure Science Unit, Switzerland.
| | - A L Bunge
- Colorado School of Mines, Chemical and Biological Engineering, USA.
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23
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Roth JA, Schwab C, Atkinson A, von Flüe M, Kettelhack C, Eckstein FS, Battegay M, Klimke S, Frei R, Widmer AF. Are three antiseptic paints needed for safe preparation of the surgical field? A prospective cohort study with 239 patients. Antimicrob Resist Infect Control 2020; 9:120. [PMID: 32736650 PMCID: PMC7393917 DOI: 10.1186/s13756-020-00780-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Accepted: 07/09/2020] [Indexed: 11/16/2022] Open
Abstract
Background Preoperative skin antisepsis is an essential component of safe surgery. However, it is unclear how many antiseptic paints are needed to eliminate bacteria prior to incision. This study compared microbial skin counts after two and three antiseptic paints. Methods We conducted a prospective cohort study in non-emergency patients receiving a cardiac/abdominal surgery with standardized, preoperative skin antisepsis consisting of an alcoholic compound and either povidone iodine (PI) or chlorhexidine (CHX). We obtained three skin swabs from the participant’s thorax/abdomen using a sterile template with a 25 cm2 window: After collection of the first swab prior to skin antisepsis, and once the second and third application of PI/CHX had dried out, we obtained a second and third swab, respectively. Our primary outcome was the reduction in microbial skin counts after two and three paints of PI/CHX. Results Among the 239 enrolled patients, there was no significant difference in the reduction of mean square root-transformed microbial skin counts with three versus two paints (P = 0.2). But distributions of colony forming units (CFUs) decreased from paint 2 to 3 in a predefined analysis (P = 0.002). There was strong evidence of an increased proportion of patients with zero CFU after paint 3 versus paint 2 (P = 0.003). We did not identify risk factors for insufficient reduction of microbial skin counts after two paints, defined as the detection of > 5 CFUs and/or ≥ 1 pathogens. Conclusions In non-emergency surgical patients, three antiseptic paints may be superior to two paints in reducing microbial skin colonization prior to surgery.
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Affiliation(s)
- Jan A Roth
- Division of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, Petersgraben 4, 4031, Basel, Switzerland. .,University of Basel, Basel, Switzerland. .,Basel Institute for Clinical Epidemiology and Biostatistics, University Hospital Basel, Basel, Switzerland.
| | - Cyrill Schwab
- Division of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, Petersgraben 4, 4031, Basel, Switzerland
| | - Andrew Atkinson
- Department of Infectious Diseases and Hospital Epidemiology, University Hospital Bern, University of Bern, Bern, Switzerland.,Pediatric Pharmacology and Pharmacometrics Research, University Children's Hospital Basel, Basel, Switzerland
| | - Markus von Flüe
- University of Basel, Basel, Switzerland.,Clarunis, University Center for Gastrointestinal and Liver Disorders, University Hospital Basel, Basel, Switzerland
| | - Christoph Kettelhack
- University of Basel, Basel, Switzerland.,Clarunis, University Center for Gastrointestinal and Liver Disorders, University Hospital Basel, Basel, Switzerland
| | - Friedrich S Eckstein
- University of Basel, Basel, Switzerland.,Department of Cardiac Surgery, University Hospital Basel, Basel, Switzerland
| | - Manuel Battegay
- Division of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, Petersgraben 4, 4031, Basel, Switzerland.,University of Basel, Basel, Switzerland
| | - Steffi Klimke
- Division of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, Petersgraben 4, 4031, Basel, Switzerland.,University of Basel, Basel, Switzerland
| | - Reno Frei
- Division of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, Petersgraben 4, 4031, Basel, Switzerland.,University of Basel, Basel, Switzerland
| | - Andreas F Widmer
- Division of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, Petersgraben 4, 4031, Basel, Switzerland. .,University of Basel, Basel, Switzerland.
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24
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Rouquette L, Traore O, Descamps S, Boisgard S, Villatte G, Erivan R. Bacterial skin recolonization in the operating room: comparison between various antisepsis protocols. J Hosp Infect 2020; 106:57-64. [PMID: 32590010 DOI: 10.1016/j.jhin.2020.06.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Accepted: 06/08/2020] [Indexed: 11/19/2022]
Abstract
BACKGROUND Surgical site infection (SSI) largely implicates the patient's endogenous skin microbiota. Perioperative disinfection protocols do not follow a general agreement. AIM To compare antisepsis and skin protection protocols on quantitative analysis of recolonization in the operating room at regular time-steps. The study hypothesis was that one protocol would be more effective than others. METHODS A single-centre prospective interventional study was conducted between January and June 2019. Healthy volunteers were randomized between protocols and served as their own controls. The protocols began ahead of scheduled orthopaedic surgery with a preoperative shower, mechanical cleansing, application of major antiseptics (alcoholic Bétadine™ 5% or alcoholic chlorhexidine 0.5%), sterile draping, then adhesive draping (3M™ Steri-Drape™ or iodine-impregnated 3M™ Ioban2™). Sampling was by swabbing in the operating room at 30 min intervals up to 90 min after draping. Cultures were performed under aerobic and anaerobic conditions. Qualitative and quantitative (cfu/mL) bacteriology was performed in the laboratory by direct reading on the blood agar plates. FINDINGS Thirty subjects were included; none was lost to follow-up or excluded from analysis. Bacterial load before manipulation (T0) was significantly higher in males (P < 0.0001) despite a significantly shorter shower-to-sampling interval (P = 0.03). Smoking (P = 0.85), body mass index (P = 0.38), and depilation (P = 0.50) did not significantly affect preoperative load. Mean load increased significantly under all protocols up to T90 min, without significant superiority for any one protocol. Associated Bétadine™/Ioban™ showed the lowest T90 load, and chlorhexidine alone the highest, but without significant difference. Isolates at T0 were predominantly healthy skin commensals: coagulase-negative staphylococci, micrococci, and coryneforms. CONCLUSION No one protocol demonstrated superiority, whether in immediate bactericidal action or in preventing skin recolonization in the operating room. Further studies are needed to define generally agreed protocols for SSI risk management.
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Affiliation(s)
- L Rouquette
- Université Clermont Auvergne et associés, Clermont Ferrand, France.
| | - O Traore
- CHU Clermont Ferrand, Service d'Hygiène Hospitalière, Clermont Ferrand, France
| | - S Descamps
- Service d'Orthopédie-Traumatologie, Hôpital Gabriel Montpied, CHU de Clermont Ferrand BP 69, Clermont Ferrand, France
| | - S Boisgard
- Service d'Orthopédie-Traumatologie, Hôpital Gabriel Montpied, CHU de Clermont Ferrand BP 69, Clermont Ferrand, France
| | - G Villatte
- Service d'Orthopédie-Traumatologie, Hôpital Gabriel Montpied, CHU de Clermont Ferrand BP 69, Clermont Ferrand, France
| | - R Erivan
- Service d'Orthopédie-Traumatologie, Hôpital Gabriel Montpied, CHU de Clermont Ferrand BP 69, Clermont Ferrand, France
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25
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A Randomized Clinical Trial on the Use of Antiseptic Solutions for the Pin-Site Care of External Fixators: Chlorhexidine-Alcohol Versus Povidone-Iodine. J Trauma Nurs 2020; 27:146-150. [PMID: 32371731 DOI: 10.1097/jtn.0000000000000503] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Pin-site infections remain a common clinical complication in patients with external fixators. Pin-site care is commonly performed with either chlorhexidine-alcohol solution or povidone-iodine solution. This study aimed to investigate the superiority of chlorhexidine-alcohol solution versus povidone-iodine solution for external fixator pin-site care in pin-site infection. This prospective randomized clinical trial using an open, parallel-group design was conducted in a single Spanish hospital. Eligible consenting patients from November 2018 to May 2019 who underwent placement of an external fixator were included. Patients were randomly assigned to receive pin-site care using either a 2% chlorhexidine-alcohol solution or a 10% povidone-iodine solution. The primary endpoint was the development of a pin-site infection. In total, 568 pins were analyzed (128 patients, with a mean of 4.3 pins per patient). No significant differences were found between groups. However, statistically significant differences were found regarding time and infection variables. The longer the person had the fixator, the higher the risk of infection, t(x) = 5.49, p = .002. Both chlorhexidine-alcohol and povidone-iodine solutions are equally effective antiseptic agents for the prevention of infections in external fixators.
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26
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Atesok K, Papavassiliou E, Heffernan MJ, Tunmire D, Sitnikov I, Tanaka N, Rajaram S, Pittman J, Gokaslan ZL, Vaccaro A, Theiss S. Current Strategies in Prevention of Postoperative Infections in Spine Surgery. Global Spine J 2020; 10:183-194. [PMID: 32206518 PMCID: PMC7076595 DOI: 10.1177/2192568218819817] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
STUDY DESIGN Narrative review. OBJECTIVES Postoperative surgical site infections (SSIs) are among the most common acute complications in spine surgery and have a devastating impact on outcomes. They can lead to increased morbidity and mortality as well as greater economic burden. Hence, preventive strategies to reduce the rate of SSIs after spine surgery have become vitally important. The purpose of this article was to summarize and critically analyze the available evidence related to current strategies in the prevention of SSIs after spine surgery. METHODS A literature search utilizing Medline database was performed. Relevant studies from all the evidence levels have been included. Recommendations to decrease the risk of SSIs have been provided based on the results from studies with the highest level of evidence. RESULTS SSI prevention occurs at each phase of care including the preoperative, intraoperative, and postoperative periods. Meticulous patient selection, tight glycemic control in diabetics, smoking cessation, and screening/eradication of Staphylococcus aureus are some of the main preoperative patient-related preventive strategies. Currently used intraoperative measures include alcohol-based skin preparation, topical vancomycin powder, and betadine irrigation of the surgical site before closure. Postoperative infection prophylaxis can be performed by administration of silver-impregnated or vacuum dressings, extended intravenous antibiotics, and supplemental oxygen therapy. CONCLUSIONS Although preventive strategies are already in use alone or in combination, further high-level research is required to prove their efficacy in reducing the rate of SSIs in spine surgery before evidence-based standard infection prophylaxis guidelines can be built.
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Affiliation(s)
- Kivanc Atesok
- University of Alabama at Birmingham, AL, USA,Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, MA, USA,Kivanc Atesok, Department of Neurosurgery Spine Program, Beth Israel Deaconess Medical Center, Harvard University, 110 Francis Street, Boston, MA 02215, USA.
| | | | - Michael J. Heffernan
- Children’s Hospital of New Orleans, LSU Health Science Center, New Orleans, LA, USA
| | | | - Irina Sitnikov
- International Center for Minimally Invasive Spine Surgery, Wyckoff, NJ, USA
| | | | | | | | - Ziya L. Gokaslan
- Brown University, Providence, RI, USA,Rhode Island Hospital, Providence, RI, USA
| | - Alexander Vaccaro
- Thomas Jefferson University, The Rothman Institute, Philadelphia, PA, USA
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27
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Guidelines for Perioperative Care for Pancreatoduodenectomy: Enhanced Recovery After Surgery (ERAS) Recommendations 2019. World J Surg 2020; 44:2056-2084. [DOI: 10.1007/s00268-020-05462-w] [Citation(s) in RCA: 92] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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28
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Antiseptic efficacy of an innovative perioperative surgical skin preparation: A confirmatory FDA phase 3 analysis. Infect Control Hosp Epidemiol 2020; 41:653-659. [PMID: 32131912 PMCID: PMC7282856 DOI: 10.1017/ice.2020.27] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND An innovative approach to perioperative antiseptic skin preparation is warranted because of potential adverse skin irritation, rare risk of serious allergic reaction, and perceived diminished clinical efficacy of current perioperative antiseptic agents. The results of a confirmatory US Food and Drug Administration (FDA) phase 3 efficacy analysis of a recently approved innovative perioperative surgical skin antiseptic agent are discussed. METHODS The microbial skin flora on abdominal and groin sites in healthy volunteers were microbiologically sampled following randomization to either ZuraGard, a 2% chlorhexidine/70% isopropyl alcohol preparation (Chloraprep), or a control vehicle (alcohol-free ZuraGard). Mean log10 reduction of colony-forming units (CFU) was assessed at 30 seconds, 10 minutes, and 6 hours. RESULTS For combined groin sites (1,721 paired observations) at all time points, the mean log10 CFU reductions were significantly greater in the ZuraGard group than in the Chloraprep group (P < .02). Mean log10 CFU reductions across combined abdominal and groin sites at all time points (3,277 paired observations) were significantly greater in the ZuraGard group than in the Chloraprep group (P < .02). CONCLUSIONS A confirmatory FDA phase 3 efficacy analysis of skin antisepsis in human volunteers documented that ZuraGard was efficacious in significantly reducing the microbial burden on abdominal and groin test sites, exceeding that of Chloraprep. No significant adverse reactions were observed following the application of ZuraGard. TRIAL REGISTRATION ClinicalTrials.gov identifiers: NCT02831998 and NCT02831816.
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29
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Aleem IS, Tan LA, Nassr A, Riew KD. Infection prevention in cervical spine surgery. JOURNAL OF SPINE SURGERY 2020; 6:334-339. [PMID: 32309670 DOI: 10.21037/jss.2020.01.13] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Surgical site infections (SSI) following cervical spine surgery can lead to significant patient morbidity and costs. Prevention of SSIs is multifactorial and can be divided in to preoperative patient optimization and intraoperative surgical factors. We performed a literature review to identify methods that can be used to prevent SSI development specifically in the cervical spine. We also present specific surgical pearls and techniques that have the potential to significantly decrease rates of cervical SSIs.
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Affiliation(s)
- Ilyas S Aleem
- Department of Orthopaedic Surgery, University of Michigan, Ann Arbor, MI, USA
| | - Lee A Tan
- Department of Neurosurgery, University of California, San Francisco, CA, USA
| | - Ahmad Nassr
- Department of Orthopaedic Surgery, Mayo Clinic, Rochester, MN, USA
| | - K Daniel Riew
- Department of Orthopaedic Surgery, Columbia University Medical Center, New York, NY, USA
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30
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López-de-Celis C, Hidalgo-García C, Pérez-Bellmunt A, Fanlo-Mazas P, González-Rueda V, Tricás-Moreno JM, Ortiz S, Rodríguez-Sanz J. Thermal and non-thermal effects off capacitive-resistive electric transfer application on the Achilles tendon and musculotendinous junction of the gastrocnemius muscle: a cadaveric study. BMC Musculoskelet Disord 2020; 21:46. [PMID: 31959172 PMCID: PMC6971989 DOI: 10.1186/s12891-020-3072-4] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Accepted: 01/16/2020] [Indexed: 11/19/2022] Open
Abstract
Background Calf muscle strain and Achilles tendon injuries are common in many sports. For the treatment of muscular and tendinous injuries, one of the newer approaches in sports medicine is capacitive-resistive electric transfer therapy. Our objective was to analyze this in vitro, using invasive temperature measurements in cadaveric specimens. Methods A cross-sectional study designed with five fresh frozen cadavers (10 legs) were included in this study. Four interventions (capacitive and resistive modes; low- and high-power) was performed for 5 min each by a diathermy “T-Plus” device. Achilles tendon, musculotendinous junction and superficial temperatures were recorded at 1-min intervals and 5 min after treatment. Results With the low-power capacitive protocol, at 5 min, there was a 25.21% increase in superficial temperature, a 17.50% increase in Achilles tendon temperature and an 11.27% increase in musculotendinous junction temperature, with a current flow of 0.039 A ± 0.02. With the low-power resistive protocol, there was a 1.14% increase in superficial temperature, a 28.13% increase in Achilles tendon temperature and an 11.67% increase in musculotendinous junction temperature at 5 min, with a current flow of 0.063 A ± 0.02. With the high-power capacitive protocol there was an 88.52% increase in superficial temperature, a 53.35% increase in Achilles tendon temperature and a 39.30% increase in musculotendinous junction temperature at 5 min, with a current flow of 0.095 A ± 0.03. With the high-power resistive protocol, there was a 21.34% increase in superficial temperature, a 109.70% increase in Achilles tendon temperature and an 81.49% increase in musculotendinous junction temperature at 5 min, with a current flow of 0.120 A ± 0.03. Conclusion The low-power protocols resulted in only a very slight thermal effect at the Achilles tendon and musculotendinous junction, but current flow was observed. The high-power protocols resulted in a greater temperature increase at the Achilles tendon and musculotendinous junction and a greater current flow than the low-power protocols. The high-power resistive protocol gave the greatest increase in Achilles tendon and musculotendinous junction temperature. Capacitive treatments (low- and high-power) achieved a greater increase in superficial temperature.
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Affiliation(s)
- Carlos López-de-Celis
- Faculty of Medicine and Health Sciences, Universitat Internacional de Catalunya, Barcelona, Spain.,Fundació Institut Universitari per a la recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
| | - César Hidalgo-García
- Faculty of Health Sciences, Universidad de Zaragoza, C/ Domingo Miral S/N, 50009, Zaragoza, Zaragoza, Spain.,Physiotherapy Research Unit, Universidad de Zaragoza, C/ Domingo Miral S/N, 50009, Zaragoza, Zaragoza, Spain
| | - Albert Pérez-Bellmunt
- Faculty of Medicine and Health Sciences, Universitat Internacional de Catalunya, Barcelona, Spain
| | - Pablo Fanlo-Mazas
- Faculty of Health Sciences, Universidad de Zaragoza, C/ Domingo Miral S/N, 50009, Zaragoza, Zaragoza, Spain.,Physiotherapy Research Unit, Universidad de Zaragoza, C/ Domingo Miral S/N, 50009, Zaragoza, Zaragoza, Spain
| | - Vanessa González-Rueda
- Faculty of Medicine and Health Sciences, Universitat Internacional de Catalunya, Barcelona, Spain.,Fundació Institut Universitari per a la recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
| | - José Miguel Tricás-Moreno
- Faculty of Health Sciences, Universidad de Zaragoza, C/ Domingo Miral S/N, 50009, Zaragoza, Zaragoza, Spain.,Physiotherapy Research Unit, Universidad de Zaragoza, C/ Domingo Miral S/N, 50009, Zaragoza, Zaragoza, Spain
| | - Sara Ortiz
- Faculty of Medicine and Health Sciences, Universitat Internacional de Catalunya, Barcelona, Spain
| | - Jacobo Rodríguez-Sanz
- Faculty of Health Sciences, Universidad de Zaragoza, C/ Domingo Miral S/N, 50009, Zaragoza, Zaragoza, Spain. .,Physiotherapy Research Unit, Universidad de Zaragoza, C/ Domingo Miral S/N, 50009, Zaragoza, Zaragoza, Spain.
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31
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Abstract
STUDY DESIGN Literature review. OBJECTIVES Surgical site infection (SSI) following spine surgery leads to significant patient morbidity, mortality, and increased health care costs. The purpose of this article is to identify risk factors and strategies to prevent SSIs following spine surgery, with particular focus on avoiding infections in posterior cervical surgery. METHODS We performed a literature review and synthesis to identify methods that can be used to prevent the development of SSI following spine surgery. Specific pearls for preventing infection in posterior cervical spine surgery are also presented. RESULTS SSI prevention can be divided into patient and surgeon factors. Preoperative patient factors include smoking cessation, tight glycemic control, weight loss, and nutrition optimization. Surgeon factors include screening and treatment for pathologic microorganisms, skin preparation using chlorhexidine and alcohol, antimicrobial prophylaxis, hand hygiene, meticulous surgical technique, frequent irrigation, intrawound vancomycin powder, meticulous multilayered closure, and use of closed suction drains. CONCLUSION Prevention of SSI following spine surgery is multifactorial and begins with careful patient selection, preoperative optimization, and meticulous attention to numerous surgical factors. With careful attention to various patient and surgeon factors, it is possible to significantly reduce SSI rates following spine surgery.
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Affiliation(s)
- Ilyas S. Aleem
- University of Michigan, Ann Arbor, MI, USA,Ilyas Aleem, Department of Orthopaedic Surgery, 1500 East Medical Center Drive, Ann Arbor, MI 48109, USA.
| | - Lee A. Tan
- University of California, San Francisco, CA, USA
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32
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Huss MK, Casey KM, Hu J, Moorhead RC, Chum HH. Evaluation of 3 Alcohol-based Agents for Presurgical Skin Preparation in Mice. JOURNAL OF THE AMERICAN ASSOCIATION FOR LABORATORY ANIMAL SCIENCE : JAALAS 2020; 59:67-73. [PMID: 31753064 PMCID: PMC6978582 DOI: 10.30802/aalas-jaalas-19-000053] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Revised: 05/15/2019] [Accepted: 05/31/2019] [Indexed: 11/05/2022]
Abstract
Appropriate aseptic technique is a crucial component of rodent survival surgery. Ease of technique, surgical space constraint, batch surgery, and cost are factors that may affect researcher compliance with appropriate aseptic technique. The first part of this study compared 3 antiseptic preparation agents with the standard triplicate application of povidone-iodine and alcohol. Euthanized mice (n = 40) were shaved on the dorsum, and culture swabs were taken for RODAC plating and bacterial identification. Shaved sites were prepared by using one of the 4 antiseptic preparation agents. Culture samples were obtained immediately and at 20 min after antiseptic preparation. In the 2nd part of the study, 8 mice (n = 2 per group) were prepared for a survival surgical procedure by using one of the 4 antiseptic preparation agents to evaluate whether the antiseptic preparation agents caused skin irritation or impaired healing. Results from this study indicated that all 3 of the antiseptic agents evaluated were equally effective at reducing bacterial populations immediately and at 20 min after preparation. Histopathologic examination of the incision sites revealed signs of normal healing without lesions adjacent to the incision site. We conclude that all 3 of the products evaluated are comparable to traditional povidone-iodine and alcohol as agents for aseptic preparation of surgical sites.
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Affiliation(s)
| | | | - Jing Hu
- Veterinary Service Center Diagnostic Laboratory, Stanford University, Stanford, California
| | - Roberta C Moorhead
- Veterinary Service Center Diagnostic Laboratory, Stanford University, Stanford, California
| | - Helen H Chum
- Veterans Affairs Palo Alto Health Care System, Palo Alto, California
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33
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Abstract
Surgical site infections (SSIs) in orthopaedics are a common complication, with more than half a million SSIs occurring in the United States each year. SSIs can carry a notable burden for patients and physicians alike. Skin antiseptic solution plays an important role in preventing SSI. Many studies have looked at different skin antiseptic solution in preventing SSIs. Different surgical preps can decrease bacterial loads at surgical sites in varying degrees. Yet, the amount of bacterial load does not always correlate with a lower risk of infection.Chlorhexidine, for example, has been shown to cause markedly less SSIs compared with povidone-iodine prep in general surgery cases. Whereas chlorhexidine with alcohol may best work in the forefoot, iodine povacrylex with alcohol is equivalent in the spine. Conversely, joint arthroplasty SSIs were markedly decreased with a combination of preps. Because of all these differences, understanding which prep solution to use and when can be invaluable to the orthopaedic surgeons.
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34
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Efficacy and safety of a novel antimicrobial preoperative skin preparation. Infect Control Hosp Epidemiol 2019; 40:1157-1163. [PMID: 31385562 DOI: 10.1017/ice.2019.200] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
OBJECTIVE Alternatives to skin preparation with conventional preoperative antiseptics are required because of adverse reactions and the potential emergence of resistance. Here, we present 2 phase 2 studies of ZuraGard (ZG), a novel formulation of isopropyl alcohol and functional excipients developed for preoperative skin antisepsis. METHODS Microbial skin flora on abdominal and inguinal sites in healthy volunteers were quantitatively assessed following application of ZG versus a negative control (ZV) and a chlorhexidine/alcohol preparation, Chloraprep (CP). In trial 1, ZG administered for both recommended and abbreviated application times was compared with CP and ZV via bacterial reductions at 10 minutes, and 6 hours, 12 hours, and 24 hours following application. In trial 2, the 10-minute postapplication responder rates (RRs) for ZG, participants with abdominal ≥2 log10 per cm2, and inguinal ≥3 log10 per cm2 reductions in colony-forming units (CFU) were compared to RRs of participants treated with CP. RESULTS In trial 1, ZG at the recommended application time reduced mean bacterial counts by ~3.18 log10 CFU/cm2 and ~2.98 log10 CFU/cm2 at abdominal and inguinal sites, respectively. Qualitatively similar reductions were observed for the abbreviated ZG application time and all CP applications. Application of ZV was ineffective. In trial 2, 10-minute RRs for ZG and CP exceeded 90% at abdominal sites. At inguinal sites, RRs were 83.3% for ZG and 86.7% for CP. No skin irritation or other adverse events were observed. CONCLUSIONS ZG matched CP efficacy under these experimental conditions with immediate and persistent microbial reductions, including abbreviated application times. Further clinical studies of this novel preoperative antiseptic are merited.
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Kick BL, Gumber S, Wang H, Moore RH, Taylor DK. Evaluation of 4 Presurgical Skin Preparation Methods in Mice. JOURNAL OF THE AMERICAN ASSOCIATION FOR LABORATORY ANIMAL SCIENCE : JAALAS 2019; 58:71-77. [PMID: 30609948 PMCID: PMC6351048 DOI: 10.30802/aalas-jaalas-18-000047] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Revised: 05/31/2018] [Accepted: 07/02/2018] [Indexed: 11/05/2022]
Abstract
Mice routinely undergo surgical procedures for use in research; however, studies of skin preparation methods to achieve antisepsis are rare. The present study evaluated 4 skin preparation treatments: depilatory agent followed by povidone-iodine and alcohol scrub; depilatory agent followed by povidone-iodine and saline scrub; electric clippers followed by povidone-iodine and alcohol scrub; and electric clippers followed by povidone-iodine and saline scrub. Swabs for bacterial culture were obtained immediately after hair removal and after scrubbing to measure the reduction in bacterial load. Full-thickness incisions were assigned ASEPSIS wound scores and examined histologically on days 0, 1, and 7 after surgery. Neither bacterial load growth nor ASEPSIS wound scores differed among any of the treatments. Histopathology revealed statistically significant but biologically irrelevant differences. Overall all treatment methods achieved acceptable bacterial load reduction and surgical site healing.
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Affiliation(s)
- Brenda L Kick
- Division of Animal Resources, Emory University, Atlanta, Georgia;,
| | - Sanjeev Gumber
- Division of Pathology, Yerkes National Primate Research Center, Atlanta, Georgia, Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, Georgia
| | - Heqiong Wang
- Department of Biostatistics and Bioinformatics, Emory University School of Public Health, Emory University, Atlanta, Georgia
| | - Reneé H Moore
- Department of Biostatistics and Bioinformatics, Emory University School of Public Health, Emory University, Atlanta, Georgia
| | - Douglas K Taylor
- Division of Animal Resources, Emory University, Atlanta, Georgia, Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, Georgia
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Spina NT, Aleem IS, Nassr A, Lawrence BD. Surgical Site Infections in Spine Surgery: Preoperative Prevention Strategies to Minimize Risk. Global Spine J 2018; 8:31S-36S. [PMID: 30574435 PMCID: PMC6295818 DOI: 10.1177/2192568217752130] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
STUDY DESIGN Literature review. OBJECTIVES A review of the literature identifying preoperative risk factors for developing surgical site infections after spine surgery and discussion of the preventive strategies to minimize risks. METHODS A review of the literature and synthesis of the data to provide an updated review on the preoperative management of surgical site infection. RESULTS Preoperative prevention strategies of reducing surgical site infections in spine surgery remains a challenging problem. Careful mitigation of modifiable patient comorbidities, blood glucose control, smoking, obesity, and screening for pathologic microorganisms is paramount to reduce this risk. Individualized antibiotic regimens, skin preparation, and hand hygiene also play a critical role in surgical site infection prevention. CONCLUSIONS This review of the literature discusses the preoperative preventive strategies and risk management techniques of surgical site infections in spine surgery. Significant decreases in surgical site infections after spine surgery have been noted over the past decade due to increased awareness and implementation of the prevention strategies described in this article. However, it is important to recognize that prevention of surgical site infection requires a system-wide approach that includes the hospital system, the surgeon, and the patient. Continued efforts should focus on system-wide implementation programs including careful patient selection, individualized antibiotic treatment algorithms, identification of pathologic organisms, and preoperative decolonization programs to further prevent surgical site infections and optimize patient outcomes.
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Single versus Double Skin Preparation for Infection Prevention in Proximal Humeral Fracture Surgery. BIOMED RESEARCH INTERNATIONAL 2018; 2018:8509527. [PMID: 30406143 PMCID: PMC6204159 DOI: 10.1155/2018/8509527] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Revised: 09/20/2018] [Accepted: 09/30/2018] [Indexed: 12/15/2022]
Abstract
Preoperative skin preparation plays a major role in preventing postoperative infections. This study aims to compare a single skin preparation (povidone iodine) with a double skin preparation (chlorhexidine gluconate followed by povidone iodine). Forty patients affected by proximal humeral fracture were included in the study. The day of surgery the two skin preparation strategies were performed in the same shoulder, divided into two areas, at the level of the deltopectoral approach. Skin swabs were collected from each area and subjected to microbiological analysis. Both skin preparations significantly reduced the positive culture rate. Coagulase-negative staphylococci (CoNS) dropped from 92.5% to 40% and to 7.5% after the single and double skin preparation (p<0.001), respectively. The positivity rate was reduced from 50% to 17.5% (p=0.002) and from 27.5% to 0% (p= 0.001) for Propionibacterium acnes and Staphylococcus aureus, respectively, with no difference between the two preparations. The double skin preparation had a more significant effect on bacterial load against CoNS compared to the single skin preparation (p<0.001 versus p= 0.015). In conclusion, both the approaches reduced S. aureus and P. acnes skin load, whereas the double skin preparation is more effective than the single one against CoNS. In light of our findings, preoperative strategies able to reduce bacterial load could potentially increase the final efficacy of perioperative traditional skin preparations.
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Bathla S, Nevins EJ, Moori PL, Vimalachandran D. Which pen? A comparative study of surgical site markers. J Perioper Pract 2018; 28:21-26. [PMID: 29376785 DOI: 10.1177/1750458917742049] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
A preoperative requirement is the correct and clear marking of a specific surgical site. We aimed to compare the ability of marker pens to withstand surgical preparation. Five volunteers with different Fitzpatrick skin types were marked with ten pens. Marked skin sites were prepared with chlorhexidine followed by chlorhexidine, betadine followed by chlorhexidine, and betadine followed by betadine. Each site was photographed in theatre. Two volunteers ranked the top three most visible marker pens from each photograph. The results showed that Sharpie® W10 black, Dual Tip (Purple Surgical), and Easimark modern regular tip (Leonhard Lang) were the best performers across all skin types. Red pen should be avoided with betadine skin preparation. The study concludes that the above named three markers are the best at withstanding surgical skin preparation. Different skin types require different colour ink for maximal clarity in marking. Biro and drywipe markers should never be used for surgical marking.
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Affiliation(s)
- Sonia Bathla
- 1 Department of Surgery, Countess of Chester Hospital, Chester, UK
| | - Edward J Nevins
- 1 Department of Surgery, Countess of Chester Hospital, Chester, UK
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Tacconi L, Bobicchio P. A new method of skin disinfection for spinal surgery: a prospective study on 918 patients. J Neurosurg Sci 2018; 63:613-615. [PMID: 29582972 DOI: 10.23736/s0390-5616.18.04368-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Leonello Tacconi
- Unit of Neurosurgery, Azienda Universitaria Integrata, Trieste, Italy -
| | - Paolo Bobicchio
- Unit of Neurosurgery, Azienda Universitaria Integrata, Trieste, Italy
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Kang JK, Shin MS, Song JK, Yun BM. Hair Control during Scalp Surgery Using a Sterile Gel Technique. ARCHIVES OF AESTHETIC PLASTIC SURGERY 2018. [DOI: 10.14730/aaps.2018.24.1.46] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Jae Kyoung Kang
- Department of Plastic and Reconstructive Surgery, Jeju National University Hospital, Jeju, Korea
| | - Myoung Soo Shin
- Department of Plastic and Reconstructive Surgery, Jeju National University School of Medicine, Jeju, Korea
| | - Jung-Kook Song
- Department of Preventive Medicine, Jeju National University School of Medicine, Jeju, Korea
| | - Byung Min Yun
- Department of Plastic and Reconstructive Surgery, Jeju National University School of Medicine, Jeju, Korea
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Anderson PA, Savage JW, Vaccaro AR, Radcliff K, Arnold PM, Lawrence BD, Shamji MF. Prevention of Surgical Site Infection in Spine Surgery. Neurosurgery 2017; 80:S114-S123. [PMID: 28350942 DOI: 10.1093/neuros/nyw066] [Citation(s) in RCA: 141] [Impact Index Per Article: 20.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2016] [Accepted: 10/25/2016] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Spine surgery is complicated by an incidence of 1% to 9% of surgical site infection (SSI). The most common organisms are gram-positive bacteria and are endogenous, that is are brought to the hospital by the patient. Efforts to improve safety have been focused on reducing SSI using a bundle approach. The bundle approach applies many quality improvement efforts and has been shown to reduce SSI in other surgical procedures. OBJECTIVE To provide a narrative review of practical solutions to reduce SSI in spine surgery. METHODS Literature review and synthesis to identify methods that can be used to prevent SSI. RESULTS SSI prevention starts with proper patient selection and optimization of medical conditions, particularly reducing smoking and glycemic control. Screening for staphylococcus organisms and subsequent decolonization is a promising method to reduce endogenous bacterial burden. Preoperative warming of patients and timely administration of antibiotics are critical to prevent SSI. Skin preparation using chlorhexidine and alcohol solutions are recommended. Meticulous surgical technique and maintenance of sterile techniques should always be performed. Postoperatively, traditional methods of tissue oxygenation and glycemic control remain essential. Newer wound care methods such as silver impregnation dressing and wound-assisted vacuum dressing are encouraging but need further investigation. CONCLUSION Significant reduction of SSIs is possible, but requires a systems approach involving all stakeholders. There are many simple and low-cost components that can be adjusted to reduce SSIs. Systematic efforts including understanding of pathophysiology, prevention strategies, and system-wide quality improvement programs demonstrate significant reduction of SSI.
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Affiliation(s)
- Paul A Anderson
- Department of Orthopedics and Rehabilitation, University of Wisconsin, Madison, Wisconsin
| | - Jason W Savage
- Cleveland Clinic, Center for Spine Health, Cleveland, Ohio
| | - Alexander R Vaccaro
- Department of Orthopedic Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Kristen Radcliff
- Department of Orthopedic Surgery, Thomas Jefferson University, Rothman Institute, Philadelphia, Pennsylvania
| | - Paul M Arnold
- Department of Neurosurgery, University of Kansas Medical Center, Kansas City, Kansas
| | | | - Mohammed F Shamji
- Division of Neurosurgery, Department of Surgery, University of Toronto, Toronto, Ontario, Canada
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Senft JD, Dröscher T, Gath P, Müller PC, Billeter A, Müller-Stich BP, Linke GR. Inflammatory response and peritoneal contamination after transrectal natural orifice specimen extraction (NOSE) versus mini-laparotomy: a porcine in vivo study. Surg Endosc 2017; 32:1336-1343. [DOI: 10.1007/s00464-017-5811-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Accepted: 07/31/2017] [Indexed: 11/30/2022]
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Gillespie BM, Chaboyer W, Erichsen-Andersson A, Hettiarachchi RM, Kularatna S. Economic case for intraoperative interventions to prevent surgical-site infection. Br J Surg 2017; 104:e55-e64. [PMID: 28121042 DOI: 10.1002/bjs.10428] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2016] [Accepted: 10/10/2016] [Indexed: 11/09/2022]
Abstract
BACKGROUND Surgical-site infection (SSI) occurs in 1-10 per cent of all patients undergoing surgery; rates can be higher depending on the type of surgery. The aim of this review was to establish whether (or not) surgical hand asepsis, intraoperative skin antisepsis and selected surgical dressings are cost-effective in SSI prevention, and to examine the quality of reporting. METHODS The authors searched MEDLINE via Ovid, CINAHL via EBSCO, Cochrane Central and Scopus databases systematically from 1990 to 2016. Included were RCTs and quasi-experimental studies published in English, evaluating the economic impact of interventions to prevent SSI relative to surgical hand and skin antisepsis, and wound dressings. Characteristics and results of included studies were extracted using a standard data collection tool. Study and reporting quality were assessed using SIGN and CHEERS checklists. RESULTS Across the three areas of SSI prevention, the combined searches identified 1214 articles. Of these, five health economic studies evaluating the cost-effectiveness of selected surgical dressings were eligible. Study authors concluded that the interventions being assessed were cost-effective, or were potentially cost-saving. Still, there is high uncertainty around the decision to adopt these dressings/devices in practice. The studies' reporting quality was reasonable; three reported at least 15 of the 24 CHEERS items appropriately. Assessment of methodological quality found that two studies were considered to be of high quality. CONCLUSION With few economic studies undertaken in this area, the cost-effectiveness of these strategies is unclear. Incorporating economic evaluations alongside RCTs will help towards evidence-informed decisions.
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Affiliation(s)
- B M Gillespie
- School of Nursing and Midwifery, Griffith University, Gold Coast, Australia.,Gold Coast University Hospital and Health Service, Griffith University, Gold Coast, Australia.,National Centre of Research Excellence in Nursing, Menzies Health Institute of Queensland, Griffith University, Gold Coast, Australia
| | - W Chaboyer
- National Centre of Research Excellence in Nursing, Menzies Health Institute of Queensland, Griffith University, Gold Coast, Australia
| | - A Erichsen-Andersson
- Institute of Health and Care Sciences, University of Gothenburg, Gothenburg, Sweden
| | - R M Hettiarachchi
- Centre for Applied Health Economics, School of Medicine, Menzies Health Institute of Queensland, Griffith University, Brisbane, Queensland, Australia
| | - S Kularatna
- Centre for Applied Health Economics, School of Medicine, Menzies Health Institute of Queensland, Griffith University, Brisbane, Queensland, Australia
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Oriel BS, Itani KM. Surgical Hand Antisepsis and Surgical Site Infections. Surg Infect (Larchmt) 2016; 17:632-644. [DOI: 10.1089/sur.2016.085] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Affiliation(s)
- Brad S. Oriel
- Department of Surgery, Veterans Affairs Boston Healthcare System, West Roxbury, Massachusetts
- Department of Surgery, Tufts University School of Medicine, Boston, Massachusetts
| | - Kamal M.F. Itani
- Department of Surgery, Veterans Affairs Boston Healthcare System, West Roxbury, Massachusetts
- Department of Surgery, Tufts University School of Medicine, Boston, Massachusetts
- Department of Surgery, Boston University School of Medicine, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
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American College of Surgeons and Surgical Infection Society: Surgical Site Infection Guidelines, 2016 Update. J Am Coll Surg 2016; 224:59-74. [PMID: 27915053 DOI: 10.1016/j.jamcollsurg.2016.10.029] [Citation(s) in RCA: 571] [Impact Index Per Article: 71.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2016] [Accepted: 10/05/2016] [Indexed: 02/08/2023]
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Davies BM, Patel HC. Does chlorhexidine and povidone-iodine preoperative antisepsis reduce surgical site infection in cranial neurosurgery? Ann R Coll Surg Engl 2016; 98:405-8. [PMID: 27055411 PMCID: PMC5209970 DOI: 10.1308/rcsann.2016.0143] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/03/2016] [Indexed: 12/11/2022] Open
Abstract
Introduction Surgical site infection (SSI) is a significant cause of postoperative morbidity and mortality. Effective preoperative antisepsis is a recognised prophylactic, with commonly used agents including chlorhexidine (CHG) and povidone-iodine (PVI). However, there is emerging evidence to suggest an additional benefit when they are used in combination. Methods We analysed data from our prospective SSI database on patients undergoing clean cranial neurosurgery between October 2011 and April 2014. We compared the case-mix adjusted odds of developing a SSI in patients undergoing skin preparation with CGH or PVI alone or in combination. Results SSIs were detected in 2.6% of 1146 cases. Antisepsis with PVI alone was performed in 654 (57%) procedures, while 276 (24%) had CHG alone and 216 (19%) CHG and PVI together. SSIs were associated with longer operating time (p<0.001) and younger age (p=0.03). Surgery type (p<0.001) and length of operation (p<0.001) were significantly different between antisepsis groups. In a binary logistic regression model, CHG and PVI was associated with a significant reduction in the likelihood of developing an SSI (adjusted odds ratio [AOR] 0.12, 95% confidence interval [CI] 0.02-0.63) than either agent alone. There was no difference in SSI rates between CHG and PVI alone (AOR 0.60, 95% CI 0.24-1.5). Conclusions Combination skin preparation with CHG and PVI significantly reduced SSI rates compared to CHG or PVI alone. A prospective, randomized study validating these findings is now warranted.
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Affiliation(s)
- B M Davies
- Greater Manchester Neuroscience Centre, Salford Royal Foundation Trust , UK
| | - H C Patel
- Greater Manchester Neuroscience Centre, Salford Royal Foundation Trust , UK
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Abstract
The purpose of this article is to provide the reader with a seven-step checklist that could help in minimising the risk of PJI. The check list includes strategies that can be implemented pre-operatively such as medical optimisation, and reduction of the bioburden by effective skin preparation or actions taking during surgery such as administration of timely and appropriate antibiotics or blood conservation, and finally implementation of post-operative protocols such as efforts to minimise wound drainage and haematoma formation.
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Affiliation(s)
- S Heller
- Rothman Institute of Orthopaedics at Thomas Jefferson Hospital, 925 Chestnut Street, Philadelphia, 19107, USA
| | - M Rezapoor
- Rothman Institute of Orthopaedics at Thomas Jefferson Hospital, 925 Chestnut Street, Philadelphia, 19107, USA
| | - J Parvizi
- Rothman Institute of Orthopaedics at Thomas Jefferson Hospital, 925 Chestnut Street, Philadelphia, 19107, USA
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Davies BM, Patel HC. Letter to the editor: Is a reduced duration of post-discharge surgical site infection surveillance really in our best interests? Euro Surveill 2015; 20:42. [DOI: 10.2807/1560-7917.es2015.20.13.21081] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- B M Davies
- Department of Neurosurgery, Greater Manchester Neuroscience Centre, Salford Royal Foundation Trust (SRFT), Salford, United Kingdom
| | - H C Patel
- Department of Neurosurgery, Greater Manchester Neuroscience Centre, Salford Royal Foundation Trust (SRFT), Salford, United Kingdom
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