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Evaluation of the Clinical Use of Ceftriaxone among In-Patients in Selected Health Facilities in Uganda. Antibiotics (Basel) 2021; 10:antibiotics10070779. [PMID: 34202391 PMCID: PMC8300672 DOI: 10.3390/antibiotics10070779] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 05/14/2021] [Accepted: 05/19/2021] [Indexed: 11/25/2022] Open
Abstract
Ceftriaxone has a high propensity for misuse because of its high rate of utilization. In this study, we aimed at assessing the appropriateness of the clinical utilization of ceftriaxone in nine health facilities in Uganda. Using the World Health Organization (WHO) Drug Use Evaluation indicators, we reviewed a systematic sample of 885 patients’ treatment records selected over a three (3)-month period. Our results showed that prescriptions were written mostly by medical officers at 53.3% (470/882). Ceftriaxone was prescribed mainly for surgical prophylaxis at 25.3% (154/609), respiratory tract infections at 17% (104/609), and sepsis at 11% (67/609), as well as for non-recommended indications such as malaria at 7% (43/609) and anemia at 8% (49/609). Ceftriaxone was mostly prescribed once daily (92.3%; 817/885), as a 2 g dose (50.1%; 443/885), and for 5 days (41%; 363/885). The average score of inappropriate use of ceftriaxone in the eight indicators was 32.1%. Only 58.3% (516/885) of the ceftriaxone doses prescribed were administered to completion. Complete blood count and culture and sensitivity testing rates were 38.8% (343/885) and 1.13% (10/885), respectively. Over 85.4% (756/885) of the patients improved and were discharged. Factors associated with appropriate ceftriaxone use were gender, pregnancy status, days of hospitalization, health facility level of care, health facility type, and type of prescriber.
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Saunders C, Nherera LM, Horner A, Trueman P. Single-use negative-pressure wound therapy versus conventional dressings for closed surgical incisions: systematic literature review and meta-analysis. BJS Open 2021; 5:6102897. [PMID: 33609382 PMCID: PMC7893467 DOI: 10.1093/bjsopen/zraa003] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Accepted: 08/26/2020] [Indexed: 12/14/2022] Open
Abstract
Background Surgical-site complications (SSCs) remain a significant cause of morbidity and mortality, particularly in high-risk patients. The aim of this study was to determine whether prophylactic use of a specific single-use negative-pressure wound therapy (sNPWT) device reduced the incidence of SSCs after closed surgical incisions compared with conventional dressings. Methods A systematic literature review was performed using MEDLINE, Embase and the Cochrane Library to identify articles published from January 2011 to August 2018. RCTs and observational studies comparing PICO™ sNPWT with conventional dressings, with at least 10 patients in each treatment arm, were included. Meta-analyses were performed to determine odds ratios (ORs) or mean differences (MDs), as appropriate. PRISMA guidelines were followed. The primary outcome was surgical-site infection (SSI). Secondary outcomes were other SSCs and hospital efficiencies. Risk of bias was assessed. Results Of 6197 citations screened, 29 studies enrolling 5614 patients were included in the review; all studies included patients with risk factors for SSCs. sNPWT reduced the number of SSIs (OR 0.37, 95 per cent c.i. 0.28 to 0.50; number needed to treat (NNT) 20). sNPWT reduced the odds of wound dehiscence (OR 0.70, 0.53 to 0.92; NNT 26), seroma (OR 0.23, 0.11 to 0.45; NNT 13) and necrosis (OR 0.11, 0.03 to 0.39; NNT 12). Mean length of hospital stay was shorter in patients who underwent sNPWT (MD −1.75, 95 per cent c.i. −2.69 to −0.81). Conclusion Use of the sNPWT device in patients with risk factors reduced the incidence of SSCs and the mean length of hospital stay.
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Affiliation(s)
- C Saunders
- Global Clinical Affairs, Smith+Nephew, Hull, UK
| | - L M Nherera
- Health Economics and Market Access, Smith+Nephew, Hull, UK
| | - A Horner
- Global Clinical Affairs, Smith+Nephew, Hull, UK
| | - P Trueman
- Health Economics and Market Access, Smith+Nephew, Hull, UK
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Alnajjar MS, Alashker DA. Surgical site infections following caesarean sections at Emirati teaching hospital: Incidence and implicated factors. Sci Rep 2020; 10:18702. [PMID: 33127952 PMCID: PMC7603313 DOI: 10.1038/s41598-020-75582-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Accepted: 10/15/2020] [Indexed: 11/10/2022] Open
Abstract
The rate of delivery by caesarean sections is increasing globally and, therefore, the incidence of post-caesarean surgical site infections (SSIs) is probably also going to rise. The aim of the present study was to determine the incidence of SSIs after caesarean operations and to explore the factors associated with an increased risk of post-caesarean SSIs. A retrospective study was performed to assess all women who underwent caesarean sections from January 2016 to December 2017 at Al Ain Hospital in the United Arab Emirates (UAE). Backward multivariate logistic regression analysis was utilized to specify the variables that were significantly and independently connected with the development of post-caesarean SSIs. In total, 807 women underwent caesarean deliveries at the study site hospital during the two-year study period (January 2016-December 2017). Post-operative SSI was detected in 11 (1.4%) of the women who underwent caesarean operations. Of these, 11 (100%) women were diagnosed post-discharge, within 30 days after the date of the surgery. Multivariate logistic regression analysis showed that increased gestational age (P = 0.045) was significantly and independently associated with the development of post-caesarean SSI. Increased gestational age was found to be an independent predictor of post-caesarean SSIs. This identified risk factor should inform targeted health care policies to reduce the rate of SSIs.
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Affiliation(s)
- Munther S Alnajjar
- Department of Biopharmaceutics & Clinical Pharmacy, College of Pharmacy, Al-Ahliyya Amman University, P. O. Box 19328, Amman, Jordan.
- Department of Clinical Pharmacy, College of Pharmacy, Al Ain University, Al Ain, United Arab Emirates.
| | - Dalia A Alashker
- Pharmacy Department, Al Ain Hospital, Al Ain, United Arab Emirates
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Talbot GT, Maxwell RA, Griffiths KM, Polenakovik HM, Galloway ML, Yaklic JL. A Risk-Stratified Peri-Operative Protocol for Reducing Surgical Site Infection after Cesarean Delivery. Surg Infect (Larchmt) 2020; 22:409-414. [PMID: 32783694 DOI: 10.1089/sur.2019.354] [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 (SSI) are multifaceted. Pre-operative, intra-operative, and post-operative factors influence the risk of developing an infection. Our objective was to evaluate the effectiveness of an infection risk-stratification checklist, utilizing known SSI risk factors, and a tailored surgical protocol for SSI prevention in women undergoing cesarean delivery. Patients and Methods: A prospective project to reduce SSI was conducted for women undergoing cesarean delivery on the resident staff service at a midwestern, urban tertiary care hospital. Patients were categorized according to an SSI risk-stratification checklist as high risk or low risk. The low-risk group received the local standard of care (single prophylactic dose of pre-operative intravenous antibiotics and a standard pressure dressing). In the high-risk group, prophylactic antibiotic agents were given pre-operatively and continued for the first 24 hours post-operatively. Additionally, patients at high risk received an absorbent dressing (Mepilex Ag®; Mölnlycke Health Care AB, Gothenburg, Sweden) that was applied in the operating room and worn for one week. Results: The overall rate of SSIs decreased from 6.1% (pre-study rate) to 1.4% after initiation of the protocol, a 77% reduction (p < 0.001). The low- and high-risk groups did not differ in infection rate (0% and 1.4%, respectively; p < 0.59). Both deep incisional and organ/space SSIs decreased after initiation of the protocol (91% and 62% decrease, respectively). Conclusion: Stratifying patients into high- and low-risk groups with tailored peri-operative management strategies reduced overall SSIs. The protocol incorporates known risk factors for SSI in a surgical procedure with high rates of SSI. This approach offers a structured method that can be adopted by other hospital systems for SSI prevention in patients undergoing cesarean delivery.
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Affiliation(s)
- G Theodore Talbot
- Department of Obstetrics and Gynecology, Wright State University, Boonshoft School of Medicine, Dayton, Ohio, USA
| | - Rose A Maxwell
- Department of Obstetrics and Gynecology, Wright State University, Boonshoft School of Medicine, Dayton, Ohio, USA
| | - Kara M Griffiths
- Department of Obstetrics and Gynecology, Wright State University, Boonshoft School of Medicine, Dayton, Ohio, USA
| | - Hari M Polenakovik
- Department of Internal Medicine, Wright State University, Boonshoft School of Medicine, Dayton, Ohio, USA
| | - Michael L Galloway
- Department of Obstetrics and Gynecology, Wright State University, Boonshoft School of Medicine, Dayton, Ohio, USA
| | - Jerome L Yaklic
- Department of Obstetrics and Gynecology, Wright State University, Boonshoft School of Medicine, Dayton, Ohio, USA
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Adaji JA, Akaba GO, Isah AY, Yunusa T. Short versus Long-Term Antibiotic Prophylaxis in Cesarean Section: A Randomized Clinical Trial. Niger Med J 2020; 61:173-179. [PMID: 33284877 PMCID: PMC7688029 DOI: 10.4103/nmj.nmj_197_20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 06/25/2020] [Accepted: 07/10/2020] [Indexed: 12/05/2022] Open
Abstract
Objective: The objective of the present study was to compare the efficacy of intravenous (IV) 48 h course of cefuroxime/metronidazole with long-term course using 48 h cefuroxime/metronidazole plus 5 days oral regimen of cefuroxime and metronidazole for the prevention of post cesarean section wound infection. Methods: Two hundred and forty-eight women were randomized into two equal groups. Women in each arm of the study received IV cefuroxime 750 mg twelve hourly and IV metronidazole 400 mg eight hourly for 48 h. Those in the long-term arm received additional tablets of cefuroxime 500 mg twelve hourly and Tabs 400 mg of metronidazole eight hourly for 5 days. After the surgery, surgical site infections were evaluated. Length of hospital stay and the cost of antibiotics were also assessed. Results: The wound infection rate was not statistically significantly different between the 2 groups (1.3% vs. 3.3%, P = 0.136). The incidence of endometritis was 2.1%, with no statistically significant difference seen between the two groups (0.4% vs. 1.6%, P = 0.213). Escherichia coli was the most common isolate seen in 36.4% of infected wounds. The short arm group stayed for significantly shorter days in the hospital (2.9 ± 1.0 vs. 3.8 ± 1.1 days,P < 0.001), and the cost of antibiotics was also significantly less in the short arm group (P < 0.001). Organisms associated with nosocomial infections were seen only in the long arm that stayed in the hospital for longer days. Conclusions: Short-term prophylactic antibiotics are as effective as long-term prophylaxis and have other benefits such as shorter duration of hospital stay, reduced cost of antibiotics, and reduction of nosocomial infections.
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Affiliation(s)
- James A Adaji
- Department of Obstetrics and Gynaecology, University of Abuja Teaching Hospital, Abuja, Nigeria
| | - Godwin O Akaba
- Department of Obstetrics and Gynaecology, College of Health Sciences, University of Abuja, Abuja, Nigeria
| | - Aliyu Y Isah
- Department of Obstetrics and Gynaecology, College of Health Sciences, University of Abuja, Abuja, Nigeria
| | - Thairu Yunusa
- Department of Medical Microbiology, College of Health Sciences, University of Abuja, Abuja, Nigeria
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Closed Incision Negative Pressure Therapy in Morbidly Obese Women Undergoing Cesarean Delivery: A Randomized Controlled Trial. Obstet Gynecol 2020; 134:781-789. [PMID: 31503147 DOI: 10.1097/aog.0000000000003465] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVE To evaluate the efficacy of incisional negative pressure wound therapy in the prevention of postoperative wound morbidity in women with class III obesity undergoing cesarean delivery. METHODS In an open label randomized controlled trial, women admitted for delivery with class III obesity (body mass index 40 or higher) measured within 2 weeks of admission for delivery were offered participation in the study. They were consented either in the outpatient maternal-fetal medicine specialty clinic, during admission to labor and delivery and before a decision to perform cesarean delivery, or in the preoperative area of the hospital before scheduled cesarean delivery. Exclusion criteria included anticoagulation therapy, human immunodeficiency virus infection, and silver or acrylic allergy. Those who ultimately underwent cesarean delivery were randomized to standard surgical dressing or incisional negative pressure wound therapy dressing. The primary outcome was wound morbidity. Preplanned secondary outcomes included characteristics of composite wound morbidity, and hospital, emergency room, and clinic utilization. The sample size estimate required randomization of 440 women to detect a 50% decrease in composite outcome. RESULTS Between January 1, 2015, and July 31, 2016, 850 women were screened and 677 women with class III obesity were enrolled. Of these, 441 underwent cesarean delivery and were subsequently randomized (219 to standard dressing and 222 to incisional negative pressure wound therapy). The primary outcome, overall composite wound morbidity rate, was 18%. This was not different between the two cohorts (incisional negative pressure wound therapy 17% vs standard dressing 19%, relative risk 0.9 [95% CI 0.5-1.4]). CONCLUSION Prophylactic incisional negative pressure wound therapy use did not reduce postoperative wound morbidity when compared with a standard surgical dressing in women with class III obesity. CLINICAL TRIAL REGISTRATION ClinicalTrials.gov, NCT02289157.
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Rickard J, Beilman G, Forrester J, Sawyer R, Stephen A, Weiser TG, Valenzuela J. Surgical Infections in Low- and Middle-Income Countries: A Global Assessment of the Burden and Management Needs. Surg Infect (Larchmt) 2019; 21:478-494. [PMID: 31816263 DOI: 10.1089/sur.2019.142] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Background: The burden of surgical infections in low- and middle-income countries (LMICs) remains poorly defined compared with high-income countries. Although there are common infections necessitating surgery prevalent across the world, such as appendicitis and peptic ulcer disease, other conditions are more localized geographically. To date, comprehensive assessment of the burden of surgically treatable infections or sequelae of surgical infections in LMICs is lacking. Methods: We reviewed the literature to define the burden of surgical infections in LMICs and characterize the needs and challenges of addressing this issue. Results: Surgical infections comprise a broad range of diseases including intra-abdominal, skin and soft tissue, and healthcare-associated infections and other infectious processes. Treatment of surgical infections requires a functional surgical ecosystem, microbiology services, and appropriate and effective antimicrobial therapy. Systems must be developed and maintained to evaluate screening, prevention, and treatment strategies. Solutions and interventions are proposed focusing on reducing the burden of disease, improving surveillance, strengthening antibiotic stewardship, and enhancing the management of surgical infections. Conclusions: Surgical infections constitute a large burden of disease globally. Challenges to management in LMICs include a shortage of trained personnel and material resources. The increasing rate of antimicrobial drug resistance, likely related to antibiotic misuse, adds to the challenges. Development of surveillance, infection prevention, and antimicrobial stewardship programs are initial steps forward. Education is critical and should begin early in training, be an active process, and be sustained through regular programs.
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Affiliation(s)
- Jennifer Rickard
- Department of Surgery, University of Minnesota, Minneapolis, Minnesota, USA
| | - Gregory Beilman
- Department of Surgery, University of Minnesota, Minneapolis, Minnesota, USA
| | - Joseph Forrester
- Department of Surgery, Stanford University, Stanford, California, USA
| | - Robert Sawyer
- Department of Surgery, Homer Stryker MD School of Medicine, Western Michigan University, Kalamazoo, Michigan, USA
| | - Andrew Stephen
- Department of Surgery, Warren Alpert Medical School, Brown University, Providence, Rhode Island, USA
| | - Thomas G Weiser
- Department of Surgery, Stanford University, Stanford, California, USA
| | - Julie Valenzuela
- Department of Surgery, Northwell Health, New Hyde Park, New York, USA
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Apelqvist J, Willy C, Fagerdahl AM, Fraccalvieri M, Malmsjö M, Piaggesi A, Probst A, Vowden P. EWMA Document: Negative Pressure Wound Therapy. J Wound Care 2019; 26:S1-S154. [PMID: 28345371 DOI: 10.12968/jowc.2017.26.sup3.s1] [Citation(s) in RCA: 99] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
1. Introduction Since its introduction in clinical practice in the early 1990's negative pressure wounds therapy (NPWT) has become widely used in the management of complex wounds in both inpatient and outpatient care.1 NPWT has been described as a effective treatment for wounds of many different aetiologies2,3 and suggested as a gold standard for treatment of wounds such as open abdominal wounds,4-6 dehisced sternal wounds following cardiac surgery7,8 and as a valuable agent in complex non-healing wounds.9,10 Increasingly, NPWT is being applied in the primary and home-care setting, where it is described as having the potential to improve the efficacy of wound management and help reduce the reliance on hospital-based care.11 While the potential of NPWT is promising and the clinical use of the treatment is widespread, highlevel evidence of its effectiveness and economic benefits remain sparse.12-14 The ongoing controversy regarding high-level evidence in wound care in general is well known. There is a consensus that clinical practice should be evidence-based, which can be difficult to achieve due to confusion about the value of the various approaches to wound management; however, we have to rely on the best available evidence. The need to review wound strategies and treatments in order to reduce the burden of care in an efficient way is urgent. If patients at risk of delayed wound healing are identified earlier and aggressive interventions are taken before the wound deteriorates and complications occur, both patient morbidity and health-care costs can be significantly reduced. There is further a fundamental confusion over the best way to evaluate the effectiveness of interventions in this complex patient population. This is illustrated by reviews of the value of various treatment strategies for non-healing wounds, which have highlighted methodological inconsistencies in primary research. This situation is confounded by differences in the advice given by regulatory and reimbursement bodies in various countries regarding both study design and the ways in which results are interpreted. In response to this confusion, the European Wound Management Association (EWMA) has been publishing a number of interdisciplinary documents15-19 with the intention of highlighting: The nature and extent of the problem for wound management: from the clinical perspective as well as that of care givers and the patients Evidence-based practice as an integration of clinical expertise with the best available clinical evidence from systematic research The nature and extent of the problem for wound management: from the policy maker and healthcare system perspectives The controversy regarding the value of various approaches to wound management and care is illustrated by the case of NPWT, synonymous with topical negative pressure or vacuum therapy and cited as branded VAC (vacuum-assisted closure) therapy. This is a mode of therapy used to encourage wound healing. It is used as a primary treatment of chronic wounds, in complex acute wounds and as an adjunct for temporary closure and wound bed preparation preceding surgical procedures such as skin grafts and flap surgery. Aim An increasing number of papers on the effect of NPWT are being published. However, due to the low evidence level the treatment remains controversial from the policy maker and health-care system's points of view-particularly with regard to evidence-based medicine. In response EWMA has established an interdisciplinary working group to describe the present knowledge with regard to NPWT and provide overview of its implications for organisation of care, documentation, communication, patient safety, and health economic aspects. These goals will be achieved by the following: Present the rational and scientific support for each delivered statement Uncover controversies and issues related to the use of NPWT in wound management Implications of implementing NPWT as a treatment strategy in the health-care system Provide information and offer perspectives of NPWT from the viewpoints of health-care staff, policy makers, politicians, industry, patients and hospital administrators who are indirectly or directly involved in wound management.
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Affiliation(s)
- Jan Apelqvist
- Department of Endocrinology, University Hospital of Malmö, 205 02 Malmö, Sweden and Division for Clinical Sciences, University of Lund, 221 00 Lund, Sweden
| | - Christian Willy
- Department of Trauma & Orthopedic Surgery, Septic & Reconstructive Surgery, Bundeswehr Hospital Berlin, Research and Treatment Center for Complex Combat Injuries, Federal Armed Forces of Germany, 10115 Berlin, Germany
| | - Ann-Mari Fagerdahl
- Department of Clinical Science and Education, Karolinska Institutet, and Wound Centre, Södersjukhuset AB, SE-118 83 Stockholm, Sweden
| | - Marco Fraccalvieri
- Plastic Surgery Unit, ASO Città della Salute e della Scienza of Turin, University of Turin, 10100 Turin, Italy
| | | | - Alberto Piaggesi
- Department of Endocrinology and Metabolism, Pisa University Hospital, 56125 Pisa, Italy
| | - Astrid Probst
- Kreiskliniken Reutlingen GmbH, 72764 Reutlingen, Germany
| | - Peter Vowden
- Faculty of Life Sciences, University of Bradford, and Honorary Consultant Vascular Surgeon, Bradford Royal Infirmary, Duckworth Lane, Bradford, BD9 6RJ, United Kingdom
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Connery SA, Yankowitz J, Odibo L, Raitano O, Nikolic-Dorschel D, Louis JM. Effect of using silver nylon dressings to prevent superficial surgical site infection after cesarean delivery: a randomized clinical trial. Am J Obstet Gynecol 2019; 221:57.e1-57.e7. [PMID: 30849351 DOI: 10.1016/j.ajog.2019.02.053] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Revised: 02/22/2019] [Accepted: 02/27/2019] [Indexed: 12/25/2022]
Abstract
BACKGROUND Surgical site infections are associated with significant healthcare cost and burden. Silver-impregnated dressings have been associated with a decrease in surgical site infections in select populations, but it is unknown whether the benefit can be observed after cesarean deliveries. OBJECTIVE We sought to evaluate the impact of silver nylon dressings in reducing superficial surgical site infections after cesarean delivery. MATERIALS AND METHODS A blinded randomized clinical trial of women undergoing scheduled or unscheduled cesarean delivery at a single site was conducted. Women were recruited for participation from September 2013 to June 2016. Women with vertical skin incisions were excluded. Enrolled participants were randomized to silver nylon dressing or an identical-appearing gauze wound dressing. Wounds were evaluated in the outpatient office at 1 week and 6 weeks after delivery. The primary outcome was superficial surgical site infection as defined by Centers for Disease Control criteria at any time within the first 6 weeks after cesarean delivery. A sample size of 330 per group (n = 660) was planned to compare the 2 arms. Data were analyzed using the χ2, Fisher exact test, Student t test, Mann-Whitney U test, and logistic regression where appropriate, and a value of P < .05 was considered significant. RESULTS Among the 657 participants, overall, the primary outcome was similar between the 2 groups (4.6% in the silver nylon group vs 4.2% in the gauze group, P = .96). Women allocated to silver nylon, when compared to those who were allocated to gauze, had similar rates of superficial surgical site infection within 1 week (1.2% vs 0.9%) and within 6 weeks ( 4.6% vs 4.2%) after delivery (P >.99). The 2 groups were similar in age (30.9 ± 5.6 vs 31.0 ± 5.5 years, P = .95), body mass index (36.2 ± 8.7 vs 35.3 ± 8.2 kg/m2, P = .19), pregestational diabetes (6.2% vs 3.4%, P = .14), gestational diabetes (7.9% vs 7.3%, P = .88), cesarean delivery after labor (31.9% vs 31.1%, P = .86), presence of chorioamnionitis (5.2% vs 2.1% P = .06), and operative time (56.4 ± 20.6 vs 55.9 ± 17 minutes, P = .69). After adjusting for clinical and sociodemographic confounding variables, current smoking (adjusted odds ratio, 4.9; 95% confidence interval, 1.8-13.4) body mass index ≥40 kg/m2 (adjusted odds ratio, 3.08; 95% confidence interval, 1.3-6.8), and surgery length (minutes) (adjusted odds ratio, 1.02; 95% confidence interval, 1.002-1.04), but not use of gauze dressing, were associated with superficial surgical site infections. CONCLUSION Among women undergoing cesarean delivery, silver nylon dressing was not more effective than gauze in reducing the risk of superficial surgical site infections.
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Abstract
PURPOSE OF REVIEW Cesarean sections are common surgical procedures performed in a healthy population and are unique because of a relatively high rate of postoperative infection. There have been many important advances in understanding the pathogenesis of infection and evaluation of interventions to prevent post cesarean section infections in the last few years. Our purpose in this review is to analyze these new data, discuss unanswered questions, and propose changes in standard of care. RECENT FINDINGS Wound closure techniques including subcuticular sutures and subcutaneous suturing have been shown to be effective at reducing surgical site infections. Wound dressings including negative pressure dressings likely do not decrease infection rates. The type, timing, and duration of preoperative prophylactic antibiotics, including adjunctive azithromycin for laboring women and multidose antibiotics in obese women, have also yielded mixed results. Our understanding of normal uterine microbiome and the impact of intrapartum antibiotics on the newborn is emerging. SUMMARY The pathogenesis of surgical site infections after Cesarean section is complex and multifactorial. Many interventions to reduce infections have been studied with varying degrees of effectiveness. Despite advances in the area, important questions remain unanswered.
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Implementation strategies to reduce surgical site infections: A systematic review. Infect Control Hosp Epidemiol 2019; 40:287-300. [PMID: 30786946 DOI: 10.1017/ice.2018.355] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
BACKGROUND Surgical site infections (SSIs) portend high patient morbidity and mortality. Although evidence-based clinical interventions can reduce SSIs, they are not reliably delivered in practice, and data are limited on the best approach to improve adherence. OBJECTIVE To summarize implementation strategies aimed at improving adherence to evidence-based interventions that reduce SSIs. DESIGN Systematic reviewMethods:We searched PubMed, Embase, CINAHL, the Cochrane Library, the WHO Regional databases, AFROLIB, and Africa-Wide for studies published between January 1990 and December 2015. The Effective Practice and Organization Care (EPOC) criteria were used to identify an acceptable-quality study design. We used structured forms to extract data on implementation strategies and grouped them into an implementation model called the "Four Es" framework (ie, engage, educate, execute, and evaluate). RESULTS In total, 125 studies met our inclusion criteria, but only 8 studies met the EPOC criteria, which limited our ability to identify best practices. Most studies used multifaceted strategies to improve adherence with evidence-based interventions. Engagement strategies included multidisciplinary work and strong leadership involvement. Education strategies included various approaches to introduce evidence-based practices to clinicians and patients. Execution strategies standardized the interventions into simple tasks to facilitate uptake. Evaluation strategies assessed adherence with evidence-based interventions and patient outcomes, providing feedback of performance to providers. CONCLUSIONS Multifaceted implementation strategies represent the most common approach to facilitating the adoption of evidence-based practices. We believe that this summary of implementation strategies complements existing clinical guidelines and may accelerate efforts to reduce SSIs.
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12
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Harris J. Success of a Colorectal Surgical Site Infection Prevention Bundle in a Multihospital System. AORN J 2018; 107:592-600. [DOI: 10.1002/aorn.12124] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Abdel Jalil MH, Abu Hammour K, Alsous M, Hadadden R, Awad W, Bakri F, Fram K. Noncompliance with surgical antimicrobial prophylaxis guidelines: A Jordanian experience in cesarean deliveries. Am J Infect Control 2018; 46:14-19. [PMID: 28800838 DOI: 10.1016/j.ajic.2017.06.033] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2017] [Revised: 06/28/2017] [Accepted: 06/28/2017] [Indexed: 12/18/2022]
Abstract
BACKGROUND Surgical site infections are common, especially in developing countries. Nevertheless, up to 60% of surgical site infections can be prevented with appropriate perioperative care, which includes among other measures using suitable surgical antimicrobial prophylaxis (SAP). METHODS After a short interview with patients and retrospective review of medical charts, compliance with 6 SAP parameters was assessed for appropriateness; those parameters are indication, choice, dose, time of administration, intraoperative redosing interval, and duration of prophylaxis in 1,173 operations. RESULTS Overall compliance was poor; nevertheless, certain components showed high compliance rates, such as indication and choice of antibiotics. The most frequent error noted was extended administration of prophylactic antibiotics, which was observed in 88.2% of the study population. Emergency operations were associated with a lower risk of noncompliance in administering the correct dose at the correct time (odds ratio, 0.63; 95% confidence interval, 0.47-0.83 and odds ratio, 0.21; 95% confidence interval, 0.14-0.3, respectively). On the other hand, women who underwent an emergency operation were associated with a 6-fold higher risk of receiving prophylactic therapy following surgery. CONCLUSIONS The present study demonstrated the existence of a surprisingly low level of overall compliance with the hospital-adapted SAP guidelines. Factors implicated in noncompliance were investigated, and the present results create a starting point to improve the current practice.
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Affiliation(s)
- Mariam Hantash Abdel Jalil
- Department of Biopharmaceutics and Clinical Pharmacy, Faculty of Pharmacy, University of Jordan, Amman, Jordan.
| | - Khawla Abu Hammour
- Department of Biopharmaceutics and Clinical Pharmacy, Faculty of Pharmacy, University of Jordan, Amman, Jordan
| | - Mervat Alsous
- Department of Clinical Pharmacy and Therapeutics, Faculty of Pharmacy, Applied Science Private University, Amman, Jordan
| | - Rand Hadadden
- Department of Biopharmaceutics and Clinical Pharmacy, Faculty of Pharmacy, University of Jordan, Amman, Jordan
| | - Wedad Awad
- Department of Biopharmaceutics and Clinical Pharmacy, Faculty of Pharmacy, University of Jordan, Amman, Jordan
| | - Faris Bakri
- Division of Infectious Diseases, Department of medicine, University of Jordan, Jordan University Hospital, Amman, Jordan; Infectious Diseases and Vaccine Center, University of Jordan, Amman, Jordan
| | - Kamil Fram
- Department of Obstetrics and Gynecology, University of Jordan, Jordan University Hospital, Amman, Jordan
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14
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Scheck SM, Blackmore T, Maharaj D, Langdana F, Elder RE. Caesarean section wound infection surveillance: Information for action. Aust N Z J Obstet Gynaecol 2017; 58:518-524. [DOI: 10.1111/ajo.12755] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2017] [Accepted: 11/06/2017] [Indexed: 01/23/2023]
Affiliation(s)
- Simon M. Scheck
- Wellington Regional Hospital; Capital and Coast District Health Board; Wellington New Zealand
| | - Timothy Blackmore
- Wellington Regional Hospital; Capital and Coast District Health Board; Wellington New Zealand
| | - Dushyant Maharaj
- Wellington Regional Hospital; Capital and Coast District Health Board; Wellington New Zealand
- School of Medicine; University of Otago; Otago New Zealand
| | - Fali Langdana
- Wellington Regional Hospital; Capital and Coast District Health Board; Wellington New Zealand
- School of Medicine; University of Otago; Otago New Zealand
| | - Rosalie E. Elder
- Wellington Regional Hospital; Capital and Coast District Health Board; Wellington New Zealand
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15
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Surgical site infections following caesarean operations at a Jordanian teaching hospital: Frequency and implicated factors. Sci Rep 2017; 7:12210. [PMID: 28939862 PMCID: PMC5610177 DOI: 10.1038/s41598-017-12431-2] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Accepted: 09/08/2017] [Indexed: 12/11/2022] Open
Abstract
Surgical site infections (SSIs) following caesarean surgeries are common. The present study aimed to evaluate the frequency of SSIs following caesareans at Jordan University Hospital during the 30 postoperative days and to identify factors associated with increased SSIs risk. Data regarding the occurrence of SSIs were collected both prospectively via follow-up phone calls and retrospectively via reviewing wound culture results and clinical notes. SSI cases were subsequently determined utilizing predefined criteria. Data relating to possible risk factors of SSIs were collected from patient interviews and hospital records. Risk factors for SSIs were identified via logistic regression. A high rate of SSIs (14.4%) was detected; implicated factors included body mass index ≥36 kg/m2 prior to pregnancy odds ratio (OR) 3.8, 95% confidence interval (95% CI) 1.6-9.4, hospital stay longer than 3.5 days OR 2.3, 95% CI 1.4-3.6, having the operation at a gestational age greater than 40 weeks OR 2.2, 95% CI 1.3-3.9. Receiving a higher weight-adjusted dose of the prophylactic antibiotic cefazolin was associated with lower SSIs risk OR 0.967, 95% CI 0.94-0.99.In conclusion, a high rate of SSIs following caesareans was detected, and modifiable risk factors of SSIs should be incorporated into targeted policies aiming to reduce the rate of SSIs.
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16
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Strugala V, Martin R. Meta-Analysis of Comparative Trials Evaluating a Prophylactic Single-Use Negative Pressure Wound Therapy System for the Prevention of Surgical Site Complications. Surg Infect (Larchmt) 2017; 18:810-819. [PMID: 28885895 PMCID: PMC5649123 DOI: 10.1089/sur.2017.156] [Citation(s) in RCA: 84] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Background: We report the first meta-analysis on the impact of prophylactic use of a specific design of negative pressure wound therapy (NPWT) device on surgical site complications. Methods: Articles were identified in which the specific single-use NPWT device (PICO⋄, Smith & Nephew) was compared with standard care for surgical site infection (SSI), dehiscence, or length of stay (LOS). Risk ratio (RR) ±95% confidence interval (CI) (SSI; dehiscence) or mean difference in LOS ±95% CI was calculated using RevMan v5.3. Results: There were 1863 patients (2202 incisions) represented by 16 articles. Among 10 randomized studies, there was a significant reduction in SSI rate of 51% from 9.7% to 4.8% with NPWT intervention (RR 0.49 [95% CI 0.34–0.69] p < 0.0001). There were six observational studies assessing reduction in SSI rate of 67% from 22.5% to 7.4% with NPWT (RR 0. 32 [95% CI 0.18–0.55] p < 0.0001). Combining all 16 studies, there was a significant reduction in SSI of 58% from 12.5% to 5.2% with NPWT (RR 0.43 [95% CI 0.32–0.57] p < 0.0001). Similar effects were seen irrespective of the kind of surgery (orthopedic, abdominal, colorectal, or cesarean section), although the numbers needed to treat (NNT) were lower in operations with higher frequencies of complications. There was a significant reduction in dehiscence from 17.4% to 12.8% with NPWT (RR 0.71 [95% CI 0.54–0.92] p < 0.01). The mean reduction in hospital LOS by NPWT was also significant (−0.47 days [95% CI −0.71 to −0.23] p < 0.0001). Conclusions: The significant reduction in SSI, wound dehiscence, and LOS on the basis of pooled data from 16 studies shows a benefit of the PICO single-use NPWT system compared with standard care in closed surgical incisions.
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Affiliation(s)
- Vicki Strugala
- Advanced Wound Management, Clinical, Scientific and Medical Affairs , Smith & Nephew plc, Hull, United Kingdom
| | - Robin Martin
- Advanced Wound Management, Clinical, Scientific and Medical Affairs , Smith & Nephew plc, Hull, United Kingdom
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17
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Young CN, Ng KYB, Webb V, Vidow S, Parasuraman R, Umranikar S. Negative pressure wound therapy aids recovery following surgical debridement due to severe bacterial cellulitis with abdominal abscess post-cesarean: A case report (CARE-Compliant). Medicine (Baltimore) 2016; 95:e5397. [PMID: 27977577 PMCID: PMC5268023 DOI: 10.1097/md.0000000000005397] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
INTRODUCTION Bacterial cellulitis post-Cesarean section is rare. Negative pressure wound therapy (NPWT) is widely used in various medical specialities; its effectiveness in obstetrics however remains the topic of debate-used predominantly as an adjunct to secondary intention specific to high-risk patient groups. Its application in the treatment of actively infected wounds post-Cesarean is not well documented. Here, we document NPWT in the treatment of an unusually severe case of bacterial cellulitis with abdominal abscess postpartum. We provide a unique photographic timeline of wound progression following major surgical debridement, documenting the effectiveness of 2 different NPWT systems (RENASYS GO and PICO, Smith & Nephew). We report problems encountered using these NPWT systems and "ad-hoc" solutions to improve efficacy and patient experience.A 34-year-old primiparous Caucasian female with no prior history or risk factors for infection and a normal body mass index (BMI) presented with severe abdominal pain, swelling, and extensive abdominal redness 7 days postemergency Cesarean section. Examination revealed extensive cellulitis with associated abdominal abscess. Staphylococcus aureus was identified in wound exudates and extensive surgical debridement undertaken day 11 postnatally due to continued febrile episodes and clinical deterioration, despite aggressive intravenous antibiotic therapy. Occlusive NPWT dressings were applied for a period of 3 weeks before discharge, as well as a further 5 weeks postdischarge into the community.NPWT was well tolerated and efficacious in infection clearance and wound healing during bacterial cellulitis. Wound healing averaged 1 cm per week before NPWT withdrawal; cessation of NPWT before full wound closure resulted in significantly reduced healing rate, increased purulent discharges, and skin irritation, highlighting the efficacy of NPWT. Five-month follow-up in the clinic found the wound to be fully healed with no additional scarring beyond the boundaries of the original Cesarean incision. The patient was pleased with treatment outcomes, reporting no lasting pain or discomfort from the scar. CONCLUSIONS This report represents the first documented use of NPWT to aid healing of an actively infected, open wound following extensive surgical debridement 10 days post-Cesarean section, confirming both the efficacy and tolerability of NPWT for the treatment of severe bacterial cellulitis in obstetric debridement.
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Affiliation(s)
- Christopher N.J. Young
- Department of Molecular Medicine, School of Pharmacy and Biomedical Sciences, University of Portsmouth, Portsmouth, UK
| | - Ka Ying Bonnie Ng
- Department of Obstetrics and Gynaecology, Princess Anne Hospital, Southampton, UK
| | - Vanessa Webb
- Department of Obstetrics and Gynaecology, Princess Anne Hospital, Southampton, UK
| | - Sarah Vidow
- Department of Obstetrics and Gynaecology, Princess Anne Hospital, Southampton, UK
| | | | - Sameer Umranikar
- Department of Obstetrics and Gynaecology, Princess Anne Hospital, Southampton, UK
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18
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Vallejo MC, Attaallah AF, Shapiro RE, Elzamzamy OM, Mueller MG, Eller WS. Independent risk factors for surgical site infection after cesarean delivery in a rural tertiary care medical center. J Anesth 2016; 31:120-126. [PMID: 27734126 DOI: 10.1007/s00540-016-2266-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2016] [Accepted: 10/02/2016] [Indexed: 10/20/2022]
Abstract
BACKGROUND We aimed to determine the incidence of surgical site infection (SSI) after cesarean delivery (CD) and identify the risk factors in a rural population. METHODS We identified 218 SSI patients by International Classification of Disease codes and matched them with 3131 parturients (control) from the electronic record database in a time-matched retrospective quality assurance analysis. RESULTS AND DISCUSSION The incidence of SSI after CD was 7.0 %. Risk factors included higher body mass index (BMI) [40.30 ± 10.60 kg/m2 SSI (95 % CI 38.73-41.87) vs 34.05 ± 8.24 kg/m2 control (95 % CI 33.75-34.35, P < 0.001)], years of education [13.28 ± 2.44 years SSI (95 % CI 12.9-13.66) vs 14.07 ± 2.81 years control (95 % CI 13.96-14.18, P < 0.001)], number of prior births [2 (1-9) SSI vs 1 (1-11) control (P < 0.001)], tobacco use (OR 1.49; 95 % CI 1.06-2.09, P = 0.03), prior diagnosis of hypertension (OR 1.80; 95 % CI 1.34-2.42, P < 0.001), gestational diabetes (OR 1.59; 95 % CI 1.18-2.13, P = 0.003), and an emergency/STAT CD (OR 1.6; 95 % CI 1.1-2.3, P = 0.01). CONCLUSIONS Risk factors for SSI after CD included higher BMI, less years of education, higher prior births, tobacco use, prior diagnosis of hypertension, gestational diabetes, and emergency/STAT CD. The presence of ruptured membranes was protective against SSI.
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Affiliation(s)
- Manuel C Vallejo
- Department of Medical Education, Robert C. Byrd Health Sciences Center, School of Medicine, West Virginia University, PO Box 9001A, Morgantown, WV, 26506, USA. .,Department of Anesthesiology, School of Medicine, West Virginia University, 1 Medical Center Dr., PO Box 8255, Morgantown, WV, 26506, USA.
| | - Ahmed F Attaallah
- Department of Anesthesiology, School of Medicine, West Virginia University, 1 Medical Center Dr., PO Box 8255, Morgantown, WV, 26506, USA
| | - Robert E Shapiro
- Department of Obstetrics and Gynecology, School of Medicine, West Virginia University, 1 Medical Center Dr., PO Box 9186, Morgantown, WV, 26506, USA
| | - Osama M Elzamzamy
- Department of Anesthesiology, School of Medicine, West Virginia University, 1 Medical Center Dr., PO Box 8255, Morgantown, WV, 26506, USA
| | - Michael G Mueller
- Department of Health Policy, Management, and Leadership, School of Public Health, West Virginia University, 1 Medical Center Dr., PO Box 9190, Morgantown, WV, 26506, USA
| | - Warren S Eller
- Department of Health Policy, Management, and Leadership, School of Public Health, West Virginia University, 1 Medical Center Dr., PO Box 9190, Morgantown, WV, 26506, USA
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Willy C, Agarwal A, Andersen CA, Santis GD, Gabriel A, Grauhan O, Guerra OM, Lipsky BA, Malas MB, Mathiesen LL, Singh DP, Reddy VS. Closed incision negative pressure therapy: international multidisciplinary consensus recommendations. Int Wound J 2016; 14:385-398. [PMID: 27170231 PMCID: PMC7949983 DOI: 10.1111/iwj.12612] [Citation(s) in RCA: 136] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2016] [Accepted: 04/05/2016] [Indexed: 12/13/2022] Open
Abstract
Surgical site occurrences (SSOs) affect up to or over 25% of patients undergoing operative procedures, with the subset of surgical site infections (SSIs) being the most common. Commercially available closed incision negative pressure therapy (ciNPT) may offer surgeons an additional option to manage clean, closed surgical incisions. We conducted an extensive literature search for studies describing ciNPT use and assembled a diverse panel of experts to create consensus recommendations for when using ciNPT may be appropriate. A literature search of MEDLINE, EMBASE and the Cochrane Central Register of Controlled Trials using key words ‘prevention’, ‘negative pressure wound therapy (NPWT)’, ‘active incisional management’, ‘incisional vacuum therapy’, ‘incisional NPWT’, ‘incisional wound VAC’, ‘closed incisional NPWT’, ‘wound infection’, and ‘SSIs’ identified peer‐reviewed studies published from 2000 to 2015. During a multidisciplinary consensus meeting, the 12 experts reviewed the literature, presented their own ciNPT experiences, identified risk factors for SSOs and developed comprehensive consensus recommendations. A total of 100 publications satisfied the search requirements for ciNPT use. A majority presented data supporting ciNPT use. Numerous publications reported SSI risk factors, with the most common including obesity (body mass index ≥30 kg/m2); diabetes mellitus; tobacco use; or prolonged surgical time. We recommend that the surgeon assess the individual patient's risk factors and surgical risks. Surgeons should consider using ciNPT for patients at high risk for developing SSOs or who are undergoing a high‐risk procedure or a procedure that would have highly morbid consequences if an SSI occurred.
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Affiliation(s)
- Christian Willy
- Department of Traumatology and Orthopaedic, Septic and Reconstructive Surgery, Research and Treatment Center for Complex Combat Injuries, Wound Centre Berlin, Bundeswehr Hospital Berlin, Berlin, Germany
| | - Animesh Agarwal
- Division of Orthopaedic Traumatology, University of Texas Health Science Center at San Antonio, San Antonio, TX, USA
| | - Charles A Andersen
- Vascular/Endovascular/Limb Preservation Surgery Service, Madigan Army Medical Center, Tacoma, WA, USA
| | - Giorgio De Santis
- Plastic, Reconstructive, Microvascular and Aesthetic Surgery, University of Modena and Reggio Emilia, Modena, Italy
| | - Allen Gabriel
- Plastic Surgery, PeaceHealth Medical Group, Vancouver, WA, USA
| | - Onnen Grauhan
- Department of Cardiothoracic and Vascular Surgery, Deutsches Herzzentrum Berlin, Berlin, Germany
| | - Omar M Guerra
- Surgery, Suburban Surgical Associates, St. Louis, MO, USA
| | | | - Mahmoud B Malas
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Lars L Mathiesen
- Department of Orthopaedic Surgery, Aalborg University Hospital, Aalborg, Denmark
| | - Devinder P Singh
- Division of Plastic Surgery, Anne Arundel Medical Center, Annapolis, MD, USA
| | - V Sreenath Reddy
- TriStar CV Surgery, Centennial Heart and Vascular Center, Nashville, TN, USA
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20
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Tacconelli E, Müller NF, Lemmen S, Mutters NT, Hagel S, Meyer E. Infection Risk in Sterile Operative Procedures. DEUTSCHES ARZTEBLATT INTERNATIONAL 2016; 113:271-8. [PMID: 27159141 PMCID: PMC4985522 DOI: 10.3238/arztebl.2016.0271] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2015] [Revised: 01/18/2016] [Accepted: 01/18/2016] [Indexed: 12/31/2022]
Abstract
BACKGROUND The main objective of hospital hygiene and infection prevention is to protect patients from preventable nosocomial infections. It was recently stated that the proper goal should be for zero infection rates in sterile surgical procedures. In this article, we attempt to determine whether this demand is supported by the available literature. METHODS We systematically searched the Medline and EMBASE databases for studies published in the last 10 years on the efficacy of infection control measures and carried out a meta-analysis according to the PRISMA tool. We used the following search terms: "aseptic surgery," "intervention," "surgical site infection," "nosocomial infection," "intervention," and "prevention." RESULTS 2277 articles were retrieved, of which 204 were acquired in full text and analyzed. The quantitative analysis included 7 prospective cohort studies on the reduction of nosocomial infection rates after aseptic surgery. The measures used included training sessions, antibiotic prophylaxis, and operative-site disinfection and cleaning techniques. These interventions succeeded in reducing postoperative wound infections (relative risk (RR] 0.99 [0.98; 1.00]). Subgroup analyses on antibiotic prophylaxis (RR 0.99 [0.98; 1.01]) and noncontrolled trials (RR 0.97 [0.92; 1.02]) revealed small, insignificant effects. CONCLUSION A multimodal approach with the participation of specialists from various disciplines can further reduce the rate of postoperative infection. A reduction to zero is not realistic and is not supported by available evidence.
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Affiliation(s)
- Evelina Tacconelli
- German Center for Infection Research (DZIF), Department of Internal Medicine I, Medical University Hospital Tübingen
| | - Niklas F. Müller
- Division of Gastroenterology and Rheumatology, Department of. Internal Medicine, Neurology and Dermatology, University Hospital of Leipzig
| | - Sebastian Lemmen
- Central Department of Hospital Hygiene and Infectiology, Aachen University Hospital
| | - Nico T. Mutters
- Heidelberg University Hospital, Department of Infectious Diseases, Medical Microbiology and Hygiene
| | - Stefan Hagel
- Center for Infectious Diseases and Infection Control, Jena University Hospital
| | - Elisabeth Meyer
- Institute of Hygiene and Environmental Medicine, Charité—Universitätsmedizin Berlin
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