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infection prophylaxy surgery

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https://www.readbyqxmd.com/read/28822873/surface-modification-of-an-intraocular-lens-material-by-plasma-assisted-grafting-with-2-hydroxyethyl-methacrylate-hema-for-controlled-release-of-moxifloxacin
#1
A Paula Vieira, Andreia F R Pimenta, Diana Silva, M Helena Gil, Patrícia Alves, Patrícia Coimbra, José L G C Mata, Dimitriya Bozukova, Tiago R Correia, Ilídio J Correia, A Paula Serro, A Jorge Guiomar
Endophthalmitis, an inflammation of the eye due to perioperative infection, may occur after cataract surgery. Intraocular lenses (IOLs) loaded with an antibiotic have been proposed as an alternative to the conventional postoperative endophthalmitis prophylaxis, since the antibiotic is delivered directly to the target site. In this work, an IOL-based antibiotic releasing system was prepared from a copolymer used in the production of IOLs and a fluoroquinolone used in endophthalmitis prophylaxis (moxifloxacin, MFX)...
August 16, 2017: European Journal of Pharmaceutics and Biopharmaceutics
https://www.readbyqxmd.com/read/28802796/antibacterial-prophylaxis-for-gram-positive-and-gram-negative-infections-in-cranial-surgery-a-meta-analysis
#2
REVIEW
Pranav Abraham, Nayan Lamba, Michael Acosta, Joanna Gholmie, Hassan Y Dawood, Matthew Vestal, Kevin Huang, Maher Hulou, Morteza Asgarzadeh, Hasan Zaidi, Rania A Mekary, Timothy R Smith
BACKGROUND: Perioperative antibiotic prophylaxis against gram positive and gram negative infections is considered standard of care in the perioperative management of patients undergoing cranial surgery. The antibiotic regimen which best reduces the risk of surgical site infections (SSIs) remains controversial. OBJECTIVES: A systematic literature review and meta-analysis were conducted to examine the effect of various prophylactic antibiotics on infection incidence among patients undergoing cranial surgeries...
August 9, 2017: Journal of Clinical Neuroscience: Official Journal of the Neurosurgical Society of Australasia
https://www.readbyqxmd.com/read/28800838/noncompliance-with-surgical-antimicrobial-prophylaxis-guidelines-a-jordanian-experience-in-cesarean-deliveries
#3
Mariam Hantash Abdel Jalil, Khawla Abu Hammour, Mervat Alsous, Rand Hadadden, Wedad Awad, Faris Bakri, Kamil Fram
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...
August 8, 2017: American Journal of Infection Control
https://www.readbyqxmd.com/read/28800668/-epidemiology-risk-factors-and-risk-stratification-of-venous-thromboembolism-in-pregnancy-and-the-puerperium
#4
Panagiotis Tsikouras, Georg-Friedrich von Tempelhoff, Werner Rath
Venous thromboembolism (VTE) remains a leading cause of direct maternal deaths in the developed countries. The incidence of VTE has increased significantly during the past two decades. The absolute risk of VTE is estimated 0.6-2.2 per 1000 deliveries. Compared with age-matched non-pregnant women, the daily risk of VTE is increased 7- to 10-fold for antepartum VTE, but it is 15- to 35-fold for postpartum VTE. The incidence of pulmonary embolism (PE) during the first 6 weeks postpartum is nearly 15-fold higher compared to the incidence in pregnancy, and remains significantly increased up to 12 weeks postpartum...
August 2017: Zeitschrift Für Geburtshilfe und Neonatologie
https://www.readbyqxmd.com/read/28797044/what-can-we-learn-from-sonication-results-of-breast-implants
#5
Frederike M J Reischies, Robert Krause, Judith Holzer, Fabian Tiefenbacher, Raimund Winter, Gertraud Eylert, Tobias Meikl, Alexandru Tuca, Martin J Köfer, Lars P Kamolz, David B Lumenta
BACKGROUND: Different research groups have identified microorganisms on breast implants by sonication with significant correlation to the rate of capsular contracture. This substantiated the hypothesis of an infectious etiology of capsular contracture. However, no clinical consequence has been drawn from these results yet. Aim of this study was to review sonication results from breast implants and to evaluate the current preoperative antibiotic regime for breast-implant surgery. METHODS: We compared breast implant sonication culture results from published reports and our own database...
2017: PloS One
https://www.readbyqxmd.com/read/28796736/surgical-site-infection-in-colorectal-surgery-a-study-in-antibiotic-duration
#6
Mark Dornfeld, Jenna K Lovely, Marianne Huebner, David W Larson
BACKGROUND: Despite distant historical studies that demonstrated the adequacy of preoperative antibiotic prophylaxis, current surgical practice continues to use antibiotics for postoperative coverage up to 24 hours. OBJECTIVE: The aim of this study was to evaluate a change in antibiotic prophylaxis duration and its effect on surgical site infection in a high-volume modern colorectal practice. DESIGN: A case-controlled series retrospectively reviewed outcomes through a prospective validated data base...
September 2017: Diseases of the Colon and Rectum
https://www.readbyqxmd.com/read/28792850/literature-review-of-criteria-for-defining-recipient-site-infection-after-oral-oncologic-surgery-with-simultaneous-reconstruction
#7
Masaya Akashi, Junya Kusumoto, Akiko Sakakibara, Kazunobu Hashikawa, Shungo Furudoi, Takahide Komori
BACKGROUND: The lack of uniformity of criteria for defining recipient-site infection after oral oncologic surgery with simultaneous reconstruction is problematic despite numerous studies on this issue. This study aimed to investigate the difference in the criteria for defining recipient-site infection after oral oncologic surgery with reconstruction. METHODS: A Medline search was performed via PUBMED using the following combinations of key terms that were tagged in the title, abstract, or both: "surgical site infection-head neck," "surgical site infection-oral cancer," "antibiotic prophylaxis-head neck," and "surgical site infection-oral carcinoma...
August 9, 2017: Surgical Infections
https://www.readbyqxmd.com/read/28757118/experience-with-prophylactic-gentamicin-during-penile-prosthesis-surgery-a-retrospective-comparison-of-two-different-doses
#8
Donghua Xie, Victor Gheiler, Isabel Lopez, Guy M Nehrenz, Boris Klopukh, Fernando Bianco, Paul Perito, Edward Gheiler
BACKGROUND: Gentamicin has been determined to be active against a wide range of bacterial infections and has been commonly used as a preoperative antibiotic for inflatable penile prosthesis (IPP) implantation. However, the best dosing regimen to produce the safest optimal prophylactic effect remains to be determined. AIM: To compare low- and high-dose gentamicin as prophylaxis during IPP implantation. METHODS: We retrospectively analyzed two groups of patients who underwent IPP placement from April 14, 2012 through April 13, 2016...
July 27, 2017: Journal of Sexual Medicine
https://www.readbyqxmd.com/read/28756598/risk-factors-and-predictors-of-mortality-of-candidaemia-among-critically-ill-patients-role-of-antifungal-prophylaxis-in-its-development-and-in-selection-of-non-albicans-species
#9
Matthaios Papadimitriou-Olivgeris, Anastasia Spiliopoulou, Fotini Fligou, Iris Spiliopoulou, Lora Tanaseskou, Georgios Karpetas, Markos Marangos, Evangelos D Anastassiou, Myrto Christofidou
PURPOSE: The aim of the present study is to identify risk factors for development and predictors of mortality of candidaemia among critically ill patients. METHODS: A 1:7 case-control study was conducted during a 4-year period (2012-2015) in a Greek Intensive Care Unit (ICU). Candidaemia was confirmed by positive blood cultures. All yeasts were identified using API 20C AUX System or Vitek 2 Advanced Expert System. Epidemiologic data were collected from the ICU computerized database and patients' chart reviews...
July 29, 2017: Infection
https://www.readbyqxmd.com/read/28749716/predilection-to-dermato-lymphangio-adenitis-in-obstructive-lymphedema-of-lower-limbs-depending-on-genetic-polymorphisms-at-tnf%C3%AE-308g-a-ccr2-190g-a-cd14-159c-t-tlr2-2029c-t-tlr4-1063a-g-tlr4-1363c-t-tgf%C3%AE-74g-c-and-tgf%C3%AE-29t-c
#10
Waldemar L Olszewski, Malgorzata Zagozda, Marzanna T Zaleska, Marek Durlik
BACKGROUND: Infection is the most common type of complication observed in lymphedema and is promoted by lymphatic system dysfunction, which causes locoregional immune disorders. Infectious complications are primarily bacterial and most commonly cellulitis (dermato-lymphangio-adenitis, DLA) caused by patients' own skin Staphylococci epidermidis and aureus. The clinical course and outcomes in the immune response to infection have been shown to be associated with genetic polymorphisms. AIM: To investigate polymorphism of TNFα-308G>A, CCR2-190G>A, CD14-159C>T, TLR2 2029C>T, TLR4 1063A>G, TLR4 1363C>T, TGFβ 74G>C, and TGFβ 29T>C...
July 27, 2017: Lymphatic Research and Biology
https://www.readbyqxmd.com/read/28739477/predictors-of-increased-cost-and-length-of-stay-in-the-treatment-of-postoperative-spine-surgical-site-infection
#11
Todd J Blumberg, Erik Woelber, Carlo Bellabarba, Richard Bransford, Nicholas Spina
Background Context While many risk factors are known to contribute to development of a post-operative surgical site infection (SSI) following spinal surgery, little is known regarding the costs associated management of this complication, or predictors for which patients that will require increased resources for management of SSI. Purpose The aim of this study is to identify specific risk factors for increased treatment costs and length of stay in the management of a postoperative SSI. Study Design/Setting Retrospective cohort study of all patients undergoing spine surgery at a single institution over three consecutive years...
July 21, 2017: Spine Journal: Official Journal of the North American Spine Society
https://www.readbyqxmd.com/read/28738291/inflammation-responsive-self-regulated-drug-release-from-ultrathin-hydrogel-coating
#12
Min He, Qian Wang, Zhenqiang Shi, Yi Xie, Weifeng Zhao, Changsheng Zhao
Heterotopic ossification(HO) is a potential severe complication after many biomaterial implanting surgeries, and the inflammation environment caused by the implanting-associated infections is considered as the main nosogenesis. Herein, an inflammation-responsive drug release system was designed by chemically conjugating indometacin (via ester group) onto hydrogel coating to realize local self-regulated drug release to prevent HO. In our strategy, poly(3-mercaptopropyl)trimethoxysilane-co-acrylic acrylate and polyvinyl alcohol (providing anchoring sites for drug molecules) were firstly synthesized and functionalized with ene-groups, then a hydrogel layer was formed and covalently attached onto thiol-modified substrate via thiol-ene click chemistry, followed by grafting indometacin...
July 18, 2017: Colloids and Surfaces. B, Biointerfaces
https://www.readbyqxmd.com/read/28736350/antibiotic-prophylaxis-in-endoscopic-endonasal-pituitary-and-skull-base-surgery
#13
Laura Milanese, Matteo Zoli, Giacomo Sollini, Chiara Martone, Corrado Zenesini, Carmelo Sturiale, Paolo Farneti, Giorgio Frank, Ernesto Pasquini, Diego Mazzatenta
OBJECTIVE: Postoperative infection is a potentially dramatic consequence in endoscopic endonasal surgery. The aim of this study was to assess the efficacy of our intraoperative antibiotic prophylaxis by analyzing the risk factors of postoperative meningitis in our series. METHODS: Each endoscopic endonasal procedure performed since 1998 in patients with no preoperative infections and a follow-up longer than 30 days were included and retrospectively reviewed. Antibiotic protocol consisted in single antibiotic administration of ampicillin/sulbactam 3 g or cefazolin 2 g on induction; no postoperative administrations were performed after 2005...
July 21, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28735994/kidney-transplantation-using-gonadal-vein-for-venous-anastomosis-in-patients-with-iliac-vein-thrombosis-or-stenosis-a-series-of-cases
#14
J B G de Cerqueira, C M C de Oliveira, B G B Silva, L C O Santos, A G Fernandes, P F C B C Fernandes, E L Maia
BACKGROUND: Kidney transplantation is the treatment of choice for patients with end-stage renal disease. The standard surgery uses the recipient's iliac vessels for vascular anastomosis. Thrombosis and/or stenosis of the iliac vein, which are possible complications of multiple vascular access points for dialysis, can be detected intraoperatively, constituting a surgical challenge. An infrequently reported option is the use of the gonadal vein. OBJECTIVES: This study aims to evaluate the outcomes of venous anastomosis in the gonadal vein in patients with iliac vein thrombosis and/or stenosis submitted to kidney transplantation...
July 2017: Transplantation Proceedings
https://www.readbyqxmd.com/read/28733294/determining-the-worldwide-epidemiology-of-surgical-site-infections-after-gastrointestinal-resection-surgery-protocol-for-a-multicentre-international-prospective-cohort-study-globalsurg-2
#15
GlobalSurg Collaborative
INTRODUCTION: Surgical site infection (SSI) is the most common complication following major gastrointestinal surgery, affecting between 25% and 40% of patients. The rate of SSI doubles from low-income to high-income settings, persisting after risk adjustment. The relative impact of antibiotic-resistant organisms and the effectiveness of antibiotic prophylaxis globally are unknown. This study aims to determine SSI rates following gastrointestinal surgery across worldwide hospital settings...
July 21, 2017: BMJ Open
https://www.readbyqxmd.com/read/28729097/post-caesarean-section-surgical-site-infection-surveillance-using-an-online-database-and-mobile-phone-technology
#16
Eliana Castillo, Corrine McIsaac, Bhreagh MacDougall, Douglas Wilson, Rosemary Kohr
BACKGROUND: Obstetric surgical site infections (SSIs) are common and expensive to the health care system but remain under reported given shorter postoperative hospital stays and suboptimal post-discharge surveillance systems. SSIs, for the purpose of this paper, are defined according to the Center for Disease Control and Prevention (1999) as infection incurring within 30 days of the operative procedure (in this case, Caesarean section [CS]). PRIMARY OBJECTIVE: Demonstrate the feasibility of real-life use of a patient driven SSIs post-discharge surveillance system consisting of an online database and mobile phone technology (surgical mobile app - how2trak) among women undergoing CS in a Canadian urban centre...
August 2017: Journal of Obstetrics and Gynaecology Canada: JOGC, Journal D'obstétrique et Gynécologie du Canada: JOGC
https://www.readbyqxmd.com/read/28723736/timing-of-preoperative-antibiotic-prophylaxis-in-54-552-patients-and-the-risk-of-surgical-site-infection-a-systematic-review-and-meta-analysis
#17
REVIEW
Stijn Willem de Jonge, Sarah L Gans, Jasper J Atema, Joseph S Solomkin, Patchen E Dellinger, Marja A Boermeester
The aim of the study was to assess the effect of timing of preoperative surgical antibiotic prophylaxis (SAP) on surgical site infection (SSI) and compare the different timing intervals.The benefit of routine use of SAP prior to surgery has long been recognized. However, the optimal timing has not been defined. For the purpose of developing recommendations for the World Health Organization guideline for SSI prevention, a systematic review and meta-analysis of all relevant evidence was conducted.Major medical databases were searched from 1990 to 2016...
July 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28708777/intraoperative-topical-antibiotics-for-infection-prophylaxis-in-pelvic-and-acetabular-surgery
#18
Matthew T Owen, Emily M Keener, Zane B Hyde, Reaves M Crabtree, Parke W Hudson, Russell L Griffin, Jason A Lowe
OBJECTIVES: Determine if topical vancomycin and tobramycin powder reduces the incidence of surgical site infection (SSI) following pelvic ring and acetabulum fracture surgery. DESIGN: Retrospective cohort study SETTING:: University of Alabama at Birmingham, Academic Level I Trauma Center PATIENTS/PARTICIPANTS:: 219 patients (140 meeting inclusion criteria) with pelvic and acetabular fractures who underwent open reduction and internal fixation (ORIF) from March 2012 to November 2013...
June 26, 2017: Journal of Orthopaedic Trauma
https://www.readbyqxmd.com/read/28695786/antibiotic-prophylaxis-in-clean-contaminated-head-and-neck-surgery-a-systematic-review-and-meta-analysis
#19
Peter M Vila, Joseph Zenga, Ryan S Jackson
Objective To determine the optimal duration and type of antibiotic prophylaxis in patients undergoing clean-contaminated resection for head and neck cancer. Data Sources Search strategies were created by a medical librarian, implemented in multiple databases, and completed in June 2016. Review Methods The population of interest was adults ≥18 years undergoing clean-contaminated head and neck surgery, intervention was postoperative antibiotic prophylaxis, comparator was duration and types of antibiotics used, outcome was the wound infection rate, and the study design was randomized controlled trials (RCTs)...
July 1, 2017: Otolaryngology—Head and Neck Surgery
https://www.readbyqxmd.com/read/28692690/risk-of-surgical-site-infection-acute-kidney-injury-and-clostridium-difficile-infection-following-antibiotic-prophylaxis-with-vancomycin-plus-a-beta-lactam-versus-either-drug-alone-a-national-propensity-score-adjusted-retrospective-cohort-study
#20
MULTICENTER STUDY
Westyn Branch-Elliman, John E Ripollone, William J O'Brien, Kamal M F Itani, Marin L Schweizer, Eli Perencevich, Judith Strymish, Kalpana Gupta
BACKGROUND: The optimal regimen for perioperative antimicrobial prophylaxis is controversial. Use of combination prophylaxis with a beta-lactam plus vancomycin is increasing; however, the relative risks and benefits associated with this strategy are unknown. Thus, we sought to compare postoperative outcomes following administration of 2 antimicrobials versus a single agent for the prevention of surgical site infections (SSIs). Potential harms associated with combination regimens, including acute kidney injury (AKI) and Clostridium difficile infection (CDI), were also considered...
July 2017: PLoS Medicine
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