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Castiello G, Caravella G, Ghizzardi G, Conte G, Magon A, Fiorini T, Ferraris L, Devecchi S, Calorenne V, Andronache AA, Saracino A, Caruso R. Efficacy of Polyhexamethylene Biguanide in Reducing Post-Operative Infections: A Systematic Review and Meta-Analysis. Surg Infect (Larchmt) 2023; 24:692-702. [PMID: 37870810 DOI: 10.1089/sur.2023.199] [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: 10/24/2023] Open
Abstract
Background: Post-operative infections are a substantial cause of morbidity and mortality worldwide. Polyhexamethylene biguanide (PHMB) is an antimicrobial agent that has been used in various surgical settings to prevent infections. However, the literature on its efficacy in reducing post-operative infections remains unclear. Materials and Methods: We conducted a systematic review and meta-analysis of randomized controlled trials (RCTs) to evaluate the efficacy of PHMB in reducing post-operative infections. The risk of bias and methodologic quality of the included studies were also assessed. Results: The systematic review included nine RCTs, and eight were included in the meta-analysis that showed that the use of PHMB was associated with a reduction in the rate of post-operative infections. The overall effect size was statistically significant, with moderate heterogeneity across the included studies (log Peto's odds ratio [OR], -0.890; 95% confidence interval [CI], -1.411 to -0.369; I2 = 41.89%). However, the diversity in the application of PHMB and the potential influence of other factors, such as adherence to infection prevention protocols and organizational-level variables, underscore the need for further primary studies. Conclusions: Polyhexamethylene biguanide appears to be a promising intervention for reducing post-operative infections. However, more high-quality, well-designed RCTs are needed to confirm these findings and to explore the most effective ways to use PHMB within specific infection prevention bundles. Future research should also aim to control for potential confounding factors to provide a more comprehensive understanding of the efficacy of PHMB in reducing post-operative infections.
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Affiliation(s)
- Gianluca Castiello
- Intensive Care Unit, IRCCS Policlinico San Donato, San Donato Milanese, Italy
| | - Giuseppe Caravella
- Pharmacy Service, IRCCS Policlinico San Donato, San Donato Milanese, Italy
| | - Greta Ghizzardi
- Health Professions Directorate, Bachelor in Nursing Course, ASST Lodi, Lodi, Italy
| | - Gianluca Conte
- Health Professions Research and Development Unit, IRCCS Policlinico San Donato, San Donato Milanese, Italy
| | - Arianna Magon
- Health Professions Research and Development Unit, IRCCS Policlinico San Donato, San Donato Milanese, Italy
| | - Tiziana Fiorini
- Health Professions Directorate, IRCCS Policlinico San Donato, San Donato Milanese, Italy
| | - Laurenzia Ferraris
- Hospital Infection Control Committee, IRCCS Policlinico San Donato, San Donato Milanese, Italy
| | - Simona Devecchi
- Paediatric Care Unit, IRCCS Policlinico San Donato, San Donato Milanese, Italy
| | - Veronica Calorenne
- Intensive Care Unit, IRCCS Policlinico San Donato, San Donato Milanese, Italy
| | - Andreea Alina Andronache
- Paediatric and Adult Congenital Heart Centre, IRCCS Policlinico San Donato, San Donato Milanese, Italy
| | - Antonio Saracino
- Paediatric and Adult Congenital Heart Centre, IRCCS Policlinico San Donato, San Donato Milanese, Italy
| | - Rosario Caruso
- Clinical Research Service, IRCCS Policlinico San Donato, San Donato Milanese, Italy
- Department of Biomedical Sciences for Health, University of Milan, Milan, Italy
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Rippon M, Rogers AA, Westgate S, Ousey K. Effectiveness of a polyhexamethylene biguanide-containing wound cleansing solution using experimental biofilm models. J Wound Care 2023; 32:359-367. [PMID: 37300862 DOI: 10.12968/jowc.2023.32.6.359] [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: 06/12/2023]
Abstract
OBJECTIVE Antiseptics are widely used in wound management to prevent or treat wound infections, and have been shown to have antibiofilm efficacy. The objective of this study was to assess the effectiveness of a polyhexamethylene biguanide (PHMB)-containing wound cleansing and irrigation solution on model biofilm of pathogens known to cause wound infections compared with a number of other antimicrobial wound cleansing and irrigation solutions. METHOD Staphylococcus aureus and Pseudomonas aeruginosa single-species biofilms were cultured using microtitre plate and Centers for Disease Control and Prevention (CDC) biofilm reactor methods. Following a 24-hour incubation period, the biofilms were rinsed to remove planktonic microorganisms and then challenged with wound cleansing and irrigation solutions. Following incubation of the biofilms with a variety of concentrations of the test solutions (50%, 75% or 100%) for 20, 30, 40, 50 or 60 minutes, remaining viable organisms from the treated biofilms were quantified. RESULTS The six antimicrobial wound cleansing and irrigation solutions used were all effective in eradicating Staphylococcus aureus biofilm bacteria in both test models. However, the results were more variable for the more tolerant Pseudomonas aeruginosa biofilm. Only one of the six solutions (sea salt and oxychlorite/NaOCl-containing solution) was able to eradicate Pseudomonas aeruginosa biofilm using the microtitre plate assay. Of the six solutions, three (a solution containing PHMB and poloxamer 188 surfactant, a solution containing hypochlorous acid (HOCl) and a solution containing NaOCl/HOCl) showed increasing levels of eradication of Pseudomonas aeruginosa biofilm microorganisms with increasing concentration and exposure time. Using the CDC biofilm reactor model, all six cleansing and irrigation solutions, except for the solution containing HOCl, were able to eradicate Pseudomonas aeruginosa biofilms such that no viable microorganisms were recovered. CONCLUSION This study demonstrated that a PHMB-containing wound cleansing and irrigation solution was as effective as other antimicrobial wound irrigation solutions for antibiofilm efficacy. Together with the low toxicity, good safety profile and absence of any reported acquisition of bacterial resistance to PHMB, the antibiofilm effectiveness data support the alignment of this cleansing and irrigation solution with antimicrobial stewardship (AMS) strategies.
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Affiliation(s)
- Mark Rippon
- Visiting Clinical Research Associate, Huddersfield University, Huddersfield, UK
- Medical Marketing Consultant, Daneriver Consultancy Ltd, Holmes Chapel, Cheshire, UK
| | - Alan A Rogers
- Independent Wound Care Consultant, Flintshire, North Wales, UK
| | | | - Karen Ousey
- Professor of Skin Integrity, Director for the Institute of Skin Integrity and Infection Prevention, University of Huddersfield Department of Nursing and Midwifery, Huddersfield, UK
- Adjunct Professor, School of Nursing, Faculty of Health at the Queensland University of Technology, Australia
- Visiting Professor, RCSI, Dublin, Ireland
- Chair IWII
- President Elect ISTAP
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Rippon MG, Rogers AA, Ousey K. Polyhexamethylene biguanide and its antimicrobial role in wound healing: a narrative review. J Wound Care 2023; 32:5-20. [PMID: 36630111 DOI: 10.12968/jowc.2023.32.1.5] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
A wound offers an ideal environment for the growth and proliferation of a variety of microorganisms which, in some cases, may lead to localised or even systemic infections that can be catastrophic for the patient; the development of biofilms exacerbates these infections. Over the past few decades, there has been a progressive development of antimicrobial resistance (AMR) in microorganisms across the board in healthcare sectors. Such resistant microorganisms have arisen primarily due to the misuse and overuse of antimicrobial treatments, and the subsequent ability of microorganisms to rapidly change and mutate as a defence mechanism against treatment (e.g., antibiotics). These resistant microorganisms are now at such a level that they are of grave concern to the World Health Organization (WHO), and are one of the leading causes of illness and mortality in the 21st century. Treatment of such infections becomes imperative but presents a significant challenge for the clinician in that treatment must be effective but not add to the development of new microbes with AMR. The strategy of antimicrobial stewardship (AMS) has stemmed from the need to counteract these resistant microorganisms and requires that current antimicrobial treatments be used wisely to prevent amplification of AMR. It also requires new, improved or alternative methods of treatment that will not worsen the situation. Thus, any antimicrobial treatment should be effective while not causing further development of resistance. Some antiseptics fall into this category and, in particular, polyhexamethylene hydrochloride biguanide (PHMB) has certain characteristics that make it an ideal solution to this problem of AMR, specifically within wound care applications. PHMB is a broad-spectrum antimicrobial that kills bacteria, fungi, parasites and certain viruses with a high therapeutic index, and is widely used in clinics, homes and industry. It has been used for many years and has not been shown to cause development of resistance; it is safe (non-cytotoxic), not causing damage to newly growing wound tissue. Importantly there is substantial evidence for its effective use in wound care applications, providing a sound basis for evidence-based practice. This review presents the evidence for the use of PHMB treatments in wound care and its alignment with AMS for the prevention and treatment of wound infection.
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Affiliation(s)
- Mark G Rippon
- Huddersfield University, Huddersfield, UK.,Dane River Consultancy Ltd, Cheshire, UK
| | | | - Karen Ousey
- University of Huddersfield Department of Nursing and Midwifery, Huddersfield, UK.,School of Nursing, Faculty of Health at the Queensland University of Technology, Australia.,RCSI, Dublin, Eire
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Abstract
SUMMARY The relationship between wound irrigation and healing has been recognized for centuries. However, there is little evidence and no official recommendations from any health care organization regarding best wound irrigation practices. This is the first review of wound irrigation that systematically summarizes the literature using Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines and distills the evidence into a practical format. In this comprehensive review, the authors outline the irrigation fluids and delivery methods used in the identified studies, analyze reported treatment outcomes, summarize irrigation effectiveness, and propose evidence-based guidelines to improve wound healing outcomes and enhance the consistency of wound irrigation. Thirty-one high-quality studies with a combined total of 61,808 patients were included. Based on the current evidence provided by this review, the authors propose the following guidelines: (1) acute soft-tissue wounds should receive continuous gravity flow irrigation with polyhexanide; (2) complex wounds should receive continuous negative-pressure wound therapy with instillation with polyhexanide; (3) infected wounds should receive continuous negative-pressure wound therapy with instillation with silver nitrate, polyhexanide, acetic acid, or povidone-iodine; (4) breast implant wounds should receive gravity lavage with povidone-iodine or antibiotics; and (5) surgical-site infection rates can be reduced with intraoperative povidone-iodine irrigation.
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Willy C, Scheuermann-Poley C, Stichling M, von Stein T, Kramer A. [Importance of wound irrigation solutions and fluids with antiseptic effects in therapy and prophylaxis : Update 2017]. Unfallchirurg 2018. [PMID: 28643098 DOI: 10.1007/s00113-017-0375-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
INTRODUCTION Despite the use of modern antibiotics as well as complex perioperative, intraoperative and postoperative prophylactic measures, the rate of surgical site infections (SSI) could not be significantly reduced. The introduction of biocompatible antiseptic drugs with a high microbiocidal effect provided a successful alternative for infection prevention and therapy, particularly in a time of increasing occurrence of multi-drug resistant pathogens. Hence, questions about the risk-benefit ratio of antiseptic wound irrigation solutions, the prophylactic use of wound irrigation solutions for the reduction of SSI and the effect of negative pressure wound therapy combined with instillation (NPWTi) need to be answered. METHOD Against the background of our own experiences with the use of antiseptic wound irrigation solutions, a literature analysis (e.g. computer-supported MEDLINE, EMBASE and Cochrane database research as of April 2017) was performed. RESULTS Antiseptic fluids can be used both prophylactically and therapeutically, in acute and chronic, clean, contaminated and infected wounds to reduce the posttraumatic and postoperative wound infection rates. The antiseptic solutions that are commonly used in orthopedic and trauma surgery (e.g. PVP-iodine, octenidine, polyhexanide, sodium hypochlorite/hypochlorous acid and acetic acid), have in common that no development of resistance has so far been shown and that when the contraindications are taken into account, the antiseptic effect can develop without any clinically significant local and systemic side effects. As a rule the biocompatibility index is higher than 1 for the substances mentioned. In addition, they show an antiseptic effect against biofilms and multi-drug resistant pathogens. These antiseptic solutions can also be used for NPWTi with some limitations for octenidine. CONCLUSION As the basic equipment in trauma surgery, a selection of three different antiseptic wound irrigation solutions for the reduction of the rates of posttraumatic and SSI can be recommended. The use of antiseptics should be reviewed on an ongoing basis in the daily clinical routine and particular attention should be paid to unwanted effects in the course of the healing process. After application of 7-14 days, the indications for continuing the use of the antiseptic solutions must be carefully re-evaluated.
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Affiliation(s)
- Christian Willy
- Klinik für Unfallchirurgie, Orthopädie, septisch-rekonstruktive Chirurgie, Forschungs- und Behandlungszentrum septische Defektwunden, Bundeswehrkrankenhaus Berlin, Scharnhorststraße 13, 10115, Berlin, Deutschland.
| | - Catharina Scheuermann-Poley
- Klinik für Unfallchirurgie, Orthopädie, septisch-rekonstruktive Chirurgie, Forschungs- und Behandlungszentrum septische Defektwunden, Bundeswehrkrankenhaus Berlin, Scharnhorststraße 13, 10115, Berlin, Deutschland
| | - Marcus Stichling
- Klinik für Unfallchirurgie, Orthopädie, septisch-rekonstruktive Chirurgie, Forschungs- und Behandlungszentrum septische Defektwunden, Bundeswehrkrankenhaus Berlin, Scharnhorststraße 13, 10115, Berlin, Deutschland
| | - Thomas von Stein
- Abteilung für Septische und Rekonstruktive Chirurgie, BG Unfallklinik Murnau, Prof.-Küntscher-Straße 8, 82418, Murnau, Deutschland
| | - Axel Kramer
- Institut für Hygiene und Umweltmedizin, Universitätsmedizin Greifswald, Walter-Rathenau-Straße 49A, 17475, Greifswald, Deutschland
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Willy C, Stichling M, Müller M, Gatzer R, Kramer A, Back DA, Vogt D. [Acute therapeutic measures for limb salvage Part 2 : Debridement, lavage techniques and anti-infectious strategies]. Unfallchirurg 2017; 119:388-99. [PMID: 27160730 DOI: 10.1007/s00113-016-0178-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The quality of the primary care of Gustilo-Anderson (GA) type IIIB and IIIC extremity injuries is crucial to the success of the limb salvage procedure. This article provides a compilation of consistent, but often controversially discussed aspects of initial debridement, modern techniques of lavage and wound closure, in addition to current issues on the application of antibiotics and antiseptics, based on our own experiences and the latest literature. The following points should be stressed. Severe extremity injuries with gross contamination (GA IIIA, B, and C) will still be associated with an infection rate of up to 60 %. The initial debridement should be performed as soon as an experienced trauma surgeon is available. Tissue that is definitely avital will have to be removed, whereas traumatized but potentially surviving tissue will have to be re-evaluated during a second-look operation after 36-48 h. Given a high enough level of contamination, biofilms will form after as few as 6 h. The perioperative antibiotic prophylaxis has to be initiated early and should be continued for at least 24 h (GA I/II) or up to 5 days (GA III). In cases of bacterial contamination, wound irrigation will be useful with additives such as polyhexanide, octenidine or superoxidized water. Rinsing of the wound should be performed with 3-9 L and only slight manual pressure (no jet lavage). The definitive primary closure of a wound should be achieved in the initial operation, but only in the case of certain "decontamination" and overall vitality of the wound (GA I and II). In the presence of high-grade injuries, a temporary vacuum sealing technique can be used until the earliest possible definitive plastic surgical wound closure.
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Affiliation(s)
- C Willy
- Abteilung Unfallchirurgie und Orthopädie, Septisch-Rekonstruktive Chirurgie, Forschungs- und Behandlungszentrum Rekonstruktion von Defektwunden, Exzellenz-Zentrum zur Versorgung von Verwundeten aus Kriegs- und Krisengebieten, Bundeswehrkrankenhaus Berlin, Scharnhorststr. 13, 10115, Berlin, Deutschland.
| | - M Stichling
- Sektion Gefäß- und Thoraxchirurgie der Abteilung Unfallchirurgie und Orthopädie, Septisch-Rekonstruktive Chirurgie, Bundeswehrkrankenhaus Berlin, Scharnhorststr. 13, 10115, Berlin, Deutschland
| | - M Müller
- Abteilung I/Laborgruppe Med. Mikrobiologie, Zentrales Institut des Sanitätsdienstes, der Bundeswehr Kiel/Berlin, Berlin, Deutschland
| | - R Gatzer
- Abteilung I/Laborgruppe Med. Mikrobiologie, Zentrales Institut des Sanitätsdienstes, der Bundeswehr Kiel/Berlin, Berlin, Deutschland
| | - A Kramer
- Institut für Hygiene und Umweltmedizin, Universitätsmedizin Greifswald, Greifswald, Deutschland
| | - D A Back
- Abteilung Allgemein- und Viszeralchirurgie, Bundeswehrkrankenhaus Berlin, Scharnhorststr. 13, 10115, Berlin, Deutschland
| | - D Vogt
- Abteilung Unfallchirurgie und Orthopädie, Septisch-Rekonstruktive Chirurgie, Forschungs- und Behandlungszentrum Rekonstruktion von Defektwunden, Exzellenz-Zentrum zur Versorgung von Verwundeten aus Kriegs- und Krisengebieten, Bundeswehrkrankenhaus Berlin, Scharnhorststr. 13, 10115, Berlin, Deutschland
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Saleh K, Sonesson A, Persson K, Riesbeck K, Schmidtchen A. Can dressings soaked with polyhexanide reduce bacterial loads in full-thickness skin grafting? A randomized controlled trial. J Am Acad Dermatol 2016; 75:1221-1228.e4. [PMID: 27692497 DOI: 10.1016/j.jaad.2016.07.020] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2016] [Revised: 07/06/2016] [Accepted: 07/10/2016] [Indexed: 12/21/2022]
Abstract
BACKGROUND Polyhexamethylene biguanide (PHMB)-based antiseptic solutions can reduce bacterial loads in different clinical settings and are believed to lower risk of infections. OBJECTIVE We sought to assess the efficacy of a PHMB-based solution in lowering bacterial loads of full-thickness skin grafting wounds and the risk of surgical site infections (SSIs). METHODS In this double-blinded clinical trial, 40 patients planned for facial full-thickness skin grafting were randomized 1:1 to receive tie-over dressings soaked with either PHMB-based solution or sterile water. Quantitative and qualitative bacterial analysis was performed on all wounds before surgery, at the end of surgery, and 7 days postoperatively. In addition, all patients were screened for nasal colonization of Staphylococcus aureus. RESULTS Analysis of wounds showed no statistically significant difference in bacterial reductions between the groups. The SSI rates were significantly higher in the intervention group (8/20) than in the control group (2/20) (P = .028). Higher postoperative bacterial loads were a common finding in SSIs (P = .011). This was more frequent when S aureus was present postoperatively (P = .034), intraoperatively (P = .03), and in patients with intranasal S aureus colonization (P = .007). LIMITATIONS Assessment of SSIs is largely subjective. In addition, this was a single-center study and the total number of participants was 40. CONCLUSION Soaking tie-over dressings with PHMB solution in full-thickness skin grafting had no effect on postoperative bacterial loads and increased the risk of SSI development. The presence of S aureus intranasally and in wounds preoperatively and postoperatively increased postoperative bacterial loads, which in turn resulted in significantly more SSIs.
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Affiliation(s)
- Karim Saleh
- Division of Dermatology and Venereology, Department of Clinical Sciences, Lund University, Skane University Hospital, Lund, Sweden.
| | - Andreas Sonesson
- Division of Dermatology and Venereology, Department of Clinical Sciences, Lund University, Skane University Hospital, Lund, Sweden
| | - Kerstin Persson
- Division of Dermatology and Venereology, Department of Clinical Sciences, Lund University, Skane University Hospital, Lund, Sweden
| | - Kristian Riesbeck
- Clinical Microbiology, Department of Translational Medicine, Lund University, Malmö, Sweden
| | - Artur Schmidtchen
- Division of Dermatology and Venereology, Department of Clinical Sciences, Lund University, Skane University Hospital, Lund, Sweden; LKCMedicine, Nanyang Technological University, Singapore
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Pochhammer J, Weller MP, Schäffer M. Polihexanide for prevention of Wound Infection in Surgery. Is the contact time essential? POLIS-trial: A historic controlled, clinical pilot trial. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.wndm.2016.07.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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Jellinek NJ, Vélez NF. Dermatologic Manifestations of the Lower Extremity: Nail Surgery. Clin Podiatr Med Surg 2016; 33:319-36. [PMID: 27215154 DOI: 10.1016/j.cpm.2016.02.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Nail surgery is a fundamental component of podiatric surgery. Nail disorders are common and may cause significant morbidity and occasionally mortality. Diagnosis of inflammatory and infectious conditions, and of benign or malignant tumors, often requires a biopsy of the nail unit. Excisional surgery may also be curative for certain tumors. This article reviews key elements of nail anatomy, surgical preparation, local anesthesia, and methods to achieve and maintain a bloodless field. A familiarity with these concepts should allow clinicians to develop a surgical plan and approach when patients present with a nail disorder requiring biopsy or surgical treatment.
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Affiliation(s)
- Nathaniel J Jellinek
- Dermatology Professionals, Inc, 1672 South County Trail, Suite 101, East Greenwich, RI 02818, USA; Department of Dermatology, Warren Alpert Medical School, Brown University, Providence, RI, USA; Division of Dermatology, University of Massachusetts Medical School, Worcester, MA, USA.
| | - Nicole F Vélez
- Westmoreland Dermatology Associates, Monroeville, PA, USA
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Ying-Ying W, Zhen-Hu X. Multi-Walled Carbon Nanotubes and Powder-Activated Carbon Adsorbents for the Removal of Nitrofurazone from Aqueous Solution. J DISPER SCI TECHNOL 2015. [DOI: 10.1080/01932691.2014.981337] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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García-París J, Coheña-Jiménez M, Montaño-Jiménez P, Córdoba-Fernández A. Implementation of the WHO "Safe Surgery Saves Lives" checklist in a podiatric surgery unit in Spain: a single-center retrospective observational study. Patient Saf Surg 2015; 9:29. [PMID: 26322126 PMCID: PMC4552405 DOI: 10.1186/s13037-015-0075-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2015] [Accepted: 08/10/2015] [Indexed: 11/23/2022] Open
Abstract
Background The Surgical Safety Checklist (SSC) is a tool developed by the World Health Alliance for Patient Safety, to assist health professionals in improving patient safety during surgery. Numerous specialties have incorporated this into their clinical practice. The purpose of this study is to adapt and implement this tool within the field of podiatric surgery and to evaluate its impact upon safety standards and post-surgical complications. Methods An analytical, observational, longitudinal study has been performed retrospectively. The implementation of the Surgical Safety Checklist in podiatric surgery took place over a 10-month period. The sample is made up from the medical histories of patients who were operated on (n = 134) in the University of Seville’s podiatric clinic. The sample was divided into three groups: those prior to the implementation process (65 subjects), those after the implementation process: without the SSC (35 subjects) and those with the SSC (34 subjects). The safety standards included in the tool were analysed in conjunction with the results and post-operative complications. Results An improvement was seen in compliance with the Prophylaxis Protocol and the correct completion of the Informed Consent (p = 0.00), as well as a statistically significant relationship between the correct use of antibiotic prophylaxis and the use of the Surgical Safety Checklist (p = 0.049). The results demonstrate a reduction in the number of post-operative days (p = 0.012). No cases of surgery being performed in the wrong place were found in this study. Conclusions The Surgical Safety Checklist allows us to improve compliance with the safety protocols recommended by the scientific community, and consequently to reduce the incidence of complications related to surgery and to improve patient safety during elective podiatric surgery.
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Affiliation(s)
- Jaime García-París
- Departament of Podiatry, University of Seville, Avicena Street, 41009 Seville, Spain
| | - Manuel Coheña-Jiménez
- Departament of Podiatry, University of Seville, Avicena Street, 41009 Seville, Spain
| | - Pedro Montaño-Jiménez
- Departament of Podiatry, University of Seville, Avicena Street, 41009 Seville, Spain
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van Meurs SJ, Gawlitta D, Heemstra KA, Poolman RW, Vogely HC, Kruyt MC. Selection of an optimal antiseptic solution for intraoperative irrigation: an in vitro study. J Bone Joint Surg Am 2014; 96:285-91. [PMID: 24553884 DOI: 10.2106/jbjs.m.00313] [Citation(s) in RCA: 90] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND With increasing bacterial antibiotic resistance and an increased infection risk due to more complicated surgical procedures and patient populations, prevention of surgical infection is of paramount importance. Intraoperative irrigation with an antiseptic solution could provide an effective way to reduce postoperative infection rates. Although numerous studies have been conducted on the bactericidal or cytotoxic characteristics of antiseptics, the combination of these characteristics for intraoperative application has not been addressed. METHODS Bacteria (Staphylococcus aureus and S. epidermidis) and human cells were exposed to polyhexanide, hydrogen peroxide, octenidine dihydrochloride, povidone-iodine, and chlorhexidine digluconate at various dilutions for two minutes. Bactericidal properties were calculated by means of the quantitative suspension method. The cytotoxic effect on human fibroblasts and mesenchymal stromal cells was determined by a WST-1 metabolic activity assay. RESULTS All of the antiseptics except for polyhexanide were bactericidal and cytotoxic at the commercially available concentrations. When diluted, only povidone-iodine was bactericidal at a concentration at which some cell viability remained. The other antiseptics tested showed no cellular survival at the minimal bactericidal concentration. CONCLUSIONS Povidone-iodine diluted to a concentration of 1.3 g/L could be the optimal antiseptic for intraoperative irrigation. This should be established by future clinical studies.
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Affiliation(s)
- S J van Meurs
- Departments of Orthopaedics (S.J.v.M., D.G., H.C.V., and M.C.K.) and Medical Microbiology (K.A.H.), University Medical Center Utrecht, PO Box 85500, NL 3508 GA Utrecht, The Netherlands. E-mail address for M.C. Kruyt:
| | - D Gawlitta
- Departments of Orthopaedics (S.J.v.M., D.G., H.C.V., and M.C.K.) and Medical Microbiology (K.A.H.), University Medical Center Utrecht, PO Box 85500, NL 3508 GA Utrecht, The Netherlands. E-mail address for M.C. Kruyt:
| | - K A Heemstra
- Departments of Orthopaedics (S.J.v.M., D.G., H.C.V., and M.C.K.) and Medical Microbiology (K.A.H.), University Medical Center Utrecht, PO Box 85500, NL 3508 GA Utrecht, The Netherlands. E-mail address for M.C. Kruyt:
| | - R W Poolman
- Department of Orthopaedics, OLVG Hospital, PO Box 95500, 1090 HM Amsterdam, The Netherlands
| | - H C Vogely
- Departments of Orthopaedics (S.J.v.M., D.G., H.C.V., and M.C.K.) and Medical Microbiology (K.A.H.), University Medical Center Utrecht, PO Box 85500, NL 3508 GA Utrecht, The Netherlands. E-mail address for M.C. Kruyt:
| | - M C Kruyt
- Departments of Orthopaedics (S.J.v.M., D.G., H.C.V., and M.C.K.) and Medical Microbiology (K.A.H.), University Medical Center Utrecht, PO Box 85500, NL 3508 GA Utrecht, The Netherlands. E-mail address for M.C. Kruyt:
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Back DA, Scheuermann-Poley C, Willy C. Recommendations on negative pressure wound therapy with instillation and antimicrobial solutions - when, where and how to use: what does the evidence show? Int Wound J 2013; 10 Suppl 1:32-42. [PMID: 24251842 PMCID: PMC7950486 DOI: 10.1111/iwj.12183] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Infections of contaminated or colonised acute or chronic wounds remain a grave risk for patients even today. Despite modern surgical debridement concepts and antibiotics, a great need exists for new therapies in wound management. Since the late 1990s, advantageous effects of negative pressure wound therapy (NPWT) have been combined with local antiseptic wound cleansing in the development of NPWT with instillation (NPWTi). This article summarises the current scientific knowledge on this topic. MEDLINE literature searches were performed on the subject of negative pressure wound and instillation therapy covering publications from the years 1990 to 2013 (36 peer-reviewed citations) and regarding randomised controlled trials (RCTs) covering wound care with bone involvement (27 publications) or soft-tissue wounds without bone participation (11 publications) from 2005 to 2012. The use of NPWTi in the therapy of infected wounds appears to be not yet widespread, and literature is poor and inhomogeneous. However, some reports indicate an outstanding benefit of NPWTi for patients, using antiseptics such as polyhexanide (concentration 0·005-0·04%) and acetic acid (concentration 0·25-1%) in acute and chronic infected wounds and povidone-iodine (10% solution) as prophylaxis in contaminated wounds with potential viral infection. Soaking times are recommended to be 20 minutes each, using cycle frequencies of four to eight cycles per day. Additionally, the prophylactic use of NPWTi with these substances can be recommended in contaminated wounds that cannot be closed primarily with surgical means. Although first recommendations may be given currently, there is a great need for RCTs and multicentre studies to define evidence-based guidelines for an easier approach to reach the decision on how to use NPWTi.
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Affiliation(s)
- David A Back
- Department of Traumatology and Orthopedics, Septic and Plastic Surgery, Bundeswehrkrankenhaus Berlin, Berlin, Germany
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Ni Y, Wang P, Kokot S. Voltammetric investigation of DNA damage induced by nitrofurazone and short-lived nitro-radicals with the use of an electrochemical DNA biosensor. Biosens Bioelectron 2012; 38:245-51. [DOI: 10.1016/j.bios.2012.05.034] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2012] [Revised: 05/17/2012] [Accepted: 05/28/2012] [Indexed: 10/28/2022]
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