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https://www.readbyqxmd.com/read/28105080/current-practice-of-antibiotic-prophylaxis-for-surgical-fixation-of-closed-long-bone-fractures-a-survey-of-297-members-of-the-orthopaedic-trauma-association
#1
Itai Gans, Amit Jain, Norachart Sirisreetreerux, Elliott R Haut, Erik A Hasenboehler
BACKGROUND: The risk of postoperative surgical site infection after long bone fracture fixation can be decreased with appropriate antibiotic use. However, there is no agreement on the superiority of a single- or multiple-dose perioperative regimen of antibiotic prophylaxis. The purpose of this study is to determine the following: 1) What are the current practice patterns of orthopaedic trauma surgeons in using perioperative antibiotics for closed long bone fractures? 2) What is the current knowledge of published antibiotic prophylaxis guidelines among orthopaedic trauma surgeons? 3) Are orthopaedic surgeons willing to change their current practices? METHODS: A questionnaire was distributed via email between September and December 2015 to 955 Orthopaedic Trauma Association members, of whom 297 (31%) responded...
2017: Patient Safety in Surgery
https://www.readbyqxmd.com/read/28101836/a-review-of-clinical-outcomes-associated-with-two-meropenem-dosing-strategies
#2
REVIEW
Kyle John Wilby, Ziad Ghantous Nasr, Shereen Elazzazy, Tim T Y Lau, Anas Hamad
Meropenem is a carbapenem antibiotic that exhibits time-dependent bactericidal activity, traditionally dosed intravenously at 1 g every 8 h. In order to maximize its pharmacodynamic activity and reduce costs, an alternative regimen employed by many institutions is 500 mg every 6 h. The objective of this review was to summarize and evaluate published literature comparing clinical outcomes associated with these two meropenem dosing regimens. The literature was searched up to October 2016 using the MEDLINE, EMBASE, and Google Scholar databases...
January 18, 2017: Drugs in R&D
https://www.readbyqxmd.com/read/28098864/victor-vinflunine-in-advanced-metastatic-transitional-cell-carcinoma-of-the-urothelium-a-retrospective-analysis-of-the-use-of-vinflunine-in-multi-centre-real-life-setting-as-second-line-chemotherapy-through-free-of-charge-programme-for-patients-in-the-uk-and
#3
Syed A Hussain, Jawaher Ansari, Robert Huddart, Derek G Power, Jeanette Lyons, James Wylie, Maria Vilarino-Varlela, Nils O Elander, Rhona McMenemin, Lisa M Pickering, Guy Faust, Seema Chauhan, Richard J Jackson
There is no standard of care in the UK or Ireland for second-line chemotherapy for patients with advanced transitional cell carcinoma (TCCU). Vinflunine is approved for TCCU patients who have failed a platinum-based regimen, and is standard of care in Europe but is not routinely available in the UK. Data were collected retrospectively on patients who received vinfluine as a second-line treatment. The aims were to document the toxicity and efficacy in a real life setting. Data were collected on 49 patients from 9 sites across the UK and Ireland [median age, 64 (IQR, 57-70) years, 33 males]...
January 13, 2017: International Journal of Oncology
https://www.readbyqxmd.com/read/28098629/right-dose-right-now-customized-drug-dosing-in-the-critically-ill
#4
Jason A Roberts, Anand Kumar, Jeffrey Lipman
Drugs are key weapons that clinicians have to battle against the profound pathologies encountered in critically ill patients. Antibiotics in particular are commonly used and can improve patient outcomes dramatically. Despite this, there are strong opportunities for further reducing the persisting poor outcomes for infected critically ill patients. However, taking these next steps for improving patient care requires a new approach to antibiotic therapy. Giving the right dose is highly likely to increase the probability of clinical cure from infection and suppress the emergence of resistant pathogens...
February 2017: Critical Care Medicine
https://www.readbyqxmd.com/read/28097676/morbihan-disease-complicated-by-dermatosis-neglecta-a-unique-presentation
#5
Ariel E Eber, Stephanie Mlacker, Sebastian Verne, Robert Griffith, Jennifer Ledon, Marina Perper, Keyvan Nouri, Jeong Hee Cho-Vega
Morbihan disease (MD), also referred to as solid facial edema, or rosacea lymphedema, is a rare disorder that involves chronic erythema and solid edema of the cheeks, eyelids, forehead and glabella and may arise as a complication of acne vulgaris or rosacea. Of note, it may be the only initial presenting symptom of these associated diseases.1,2 Few cases have been described in the literature, since its first description by Robert Degos in 1957. The condition is characterized by its chronicity, a typical clinical appearance, and the lack of specific histopathologic or laboratory findings...
January 18, 2017: Journal of Cutaneous Pathology
https://www.readbyqxmd.com/read/28097633/meropenem-dosing-based-on-a-population-pharmacokinetic-pharmacodynamic-model-in-elderly-patients-with-infection-of-the-lower-respiratory-tract
#6
Qing-Tao Zhou, Bei He, Ning Shen, Ying Liang, Li-Na Sun
BACKGROUND: Meropenem is used for the treatment of severe lower respiratory tract infections (LRTIs) caused by multidrug-resistant Gram-negative bacilli. OBJECTIVE: We evaluated the clinical benefits of a strategy of meropenem dosing based on a population pharmacokinetics/pharmacodynamics (PK/PD) model in elderly patients with an LRTI. METHODS: In this prospective single-center open-label randomized controlled trial, 79 elderly patients with an LRTI caused by Gram-negative bacilli were randomized to a study group (SG) or a control group (CG)...
January 17, 2017: Drugs & Aging
https://www.readbyqxmd.com/read/28095918/anti-staphylococcal-activity-resulting-from-epithelial-lining-fluid-elf-concentrations-of-amikacin-inhale-administered-via-the-pulmonary-drug-delivery-system
#7
Islam M Ghazi, Mordechai Grupper, David P Nicolau
BACKGROUND: Amikacin inhale (BAY41-6551), a unique drug-device combination of a specially formulated drug solution and a pulmonary drug delivery system device (AMK-I) is currently under phase III study as an adjunctive therapy to IV antibiotics for the treatment of Gram-negative pneumonia in mechanically ventilated patients. While the epidemiology of nosocomial pneumonia is predominated by Gram-negative pathogens such as Pseudomonas aeruginosa and the Enterobacteriaceae, Staphylococcus aureus is increasingly recognized as a pathogen of concern for these pulmonary based infections...
January 17, 2017: Annals of Clinical Microbiology and Antimicrobials
https://www.readbyqxmd.com/read/28094301/the-occurrence-rate-of-acute-onset-postoperative-endophthalmitis-after-cataract-surgery-in-chinese-small-and-medium-scale-departments-of-ophthalmology
#8
Yanan Zhu, Xinyi Chen, Peiqing Chen, Jianjun Wu, Huixia Hua, Ke Yao
Endophthalmitis can be a devastating complication after cataract surgery. Therefore, this study sought to better understand the occurrence rate of acute-onset postoperative endophthalmitis after cataract surgery in Chinese small and medium-scale departments of ophthalmology, as well as identify its risk factors and assess the treatment options. This investigation revealed 52 postoperative endophthalmitis cases in 46,185 operations at 30 hospitals from 2011 to 2013, at an occurrence rate of 0.11%. A small cataract surgery volume of less than 500 cases per year (OR 2...
January 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28087166/future-surgery-after-revision-shoulder-arthroplasty-the-impact-of-unexpected-positive-cultures
#9
Eric M Padegimas, Cassandra Lawrence, Alexa C Narzikul, Benjamin M Zmistowski, Joseph A Abboud, Gerald R Williams, Surena Namdari
BACKGROUND: The clinical implications and treatment of unexpected positive cultures (UPCs) in revision shoulder arthroplasty are not well defined. The purpose of this study was to describe results of patients with and without UPCs after revision shoulder arthroplasty. METHODS: A single institutional database was used to retrospectively identify all revision shoulder arthroplasties performed between January 1, 2011, and December 31, 2013. Patients with preoperative suspicion of infection were excluded...
January 10, 2017: Journal of Shoulder and Elbow Surgery
https://www.readbyqxmd.com/read/28079629/duration-of-pneumonia-therapy-and-the-role-of-biomarkers
#10
Katerina Kaziani, Adamantia Sotiriou, George Dimopoulos
PURPOSE OF REVIEW: Increasing antimicrobial resistance is a worldwide phenomenon that is threatening public health. Lower respiratory infections are one of the leading causes of morbidity that contribute to antibiotic consumption and thus the emergence of multidrug-resistant microbial strains. The goal of shortening antibiotic regimens' duration in common bacterial infections has been prioritized by antimicrobial stewardship programs as an action against this problem. RECENT FINDINGS: Data coming from randomized controlled trials, meta-analyses, and systematic reviews support the shortening of antimicrobial regimens in community-acquired, hospital-acquired, and ventilator-associated pneumonia...
January 12, 2017: Current Opinion in Infectious Diseases
https://www.readbyqxmd.com/read/28078655/single-dose-oritavancin-compared-to-standard-of-care-iv-antibiotics-for-acute-bacterial-skin-and-skin-structure-infection-in-the-outpatient-setting-a-retrospective-real-world-study
#11
Patrick J Anastasio, Pete Wolthoff, Annmarie Galli, Weihong Fan
INTRODUCTION: Cost-containment strategies are shifting the treatment of acute bacterial skin and skin structure infections (ABSSSI) from inpatient to outpatient settings. Current standard of care (SoC) requires multiple-dose regimens, which are associated with high hospitalization rates and high costs. Oritavancin, a new single-dose antibiotic for ABSSSI, may be suitable for outpatient therapy. This analysis evaluates the effectiveness, costs, and resource utilization of oritavancin vs...
January 11, 2017: Infectious Diseases and Therapy
https://www.readbyqxmd.com/read/28078559/empirical-combination-of-a-%C3%AE-lactam-to-vancomycin-may-not-improve-outcomes-of-methicillin-susceptible-staphylococcus-aureus-bacteremia-compared-to-vancomycin-monotherapy
#12
G E Park, J-H Ko, S Y Cho, Y E Ha, N Y Lee, C-I Kang, D R Chung, J-H Song, K R Peck
To evaluate effect of empirical combination of a β-lactam to vancomycin and vancomycin monotherapy in Staphylococcus aureus bacteremia (MSSA-B), we conducted a retrospective cohort study. Electronic medical records of individuals who were diagnosed with MSSA-B between January 2005 and February 2015 at a tertiary care center were reviewed. Patients were classified into three groups according to empirical antibiotic regimen (BL group, β-lactam; VAN group, vancomycin; BV group, combination of β-lactam and vancomycin), and 30-day all-cause mortality of each group was compared...
January 11, 2017: European Journal of Clinical Microbiology & Infectious Diseases
https://www.readbyqxmd.com/read/28077586/redeploying-%C3%AE-lactam-antibiotics-as-a-novel-antivirulence-strategy-for-the-treatment-of-methicillin-resistant-staphylococcus-aureus-infections
#13
Elaine M Waters, Justine K Rudkin, Simone Coughlan, Geremy C Clair, Joshua N Adkins, Suzanna Gore, Guoqing Xia, Nikki S Black, Tim Downing, Eoghan O'Neill, Aras Kadioglu, James P O'Gara
Innovative approaches to the use of existing antibiotics is an important strategy in efforts to address the escalating antimicrobial resistance crisis. We report a new approach to the treatment of methicillin-resistant Staphylococcus aureus (MRSA) infections by demonstrating that oxacillin can be used to significantly attenuate the virulence of MRSA despite the pathogen being resistant to this drug. Using mechanistic in vitro assays and in vivo models of invasive pneumonia and sepsis, we show that oxacillin-treated MRSA strains are significantly attenuated in virulence...
January 1, 2017: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/28076304/the-use-of-liquid-chromatography-tandem-mass-spectrometry-for-therapeutic-drug-monitoring-of-antibiotics-in-cancer-patients
#14
Nahed El-Najjar, Jonathan Jantsch, André Gessner
Cancer remains a leading cause of mortality and morbidity worldwide. In addition to organ failure, the most frequent reasons for admission of cancer patients to intensive care units (ICU) are: infections and sepsis. As critically ill, the complexity of the health situation of cancer patients renders the standard antimicrobial regimen more complex and even inadequate which results in increased mortality rates. This is due to pathophysiological changes in the volume of distribution, increased clearance, as well as to organ dysfunction...
January 11, 2017: Clinical Chemistry and Laboratory Medicine: CCLM
https://www.readbyqxmd.com/read/28074704/the-toxicology-of-zinc-chloride-smoke-producing-bombs-and-screens
#15
Ayman El Idrissi, Lisanne van Berkel, Nadia E Bonekamp, Diana J Z Dalemans, Marcel A G van der Heyden
CONTEXT: Zinc chloride (ZnCl2)-based smoke bombs and screens are in use since the Second World War (1939-1945). Many case descriptions on ZnCl2 smoke inhalation incidents appeared since 1945. OBJECTIVE: We provide a comprehensive overview of the clinical symptoms and underlying pathophysiology due to exposure to fumes from ZnCl2 smoke producing bombs. In addition, we give a historical overview of treatment regimens and their outcomes. METHODOLOGY: We performed a literature search on Medline, Scopus and Google Scholar databases using combinations of the following search terms "smoke bomb", "smoke screen", "ZnCl2", "intoxication", "poisoning", "case report", "HE smoke", "hexachloroethane smoke", "smoke inhalation" and "white smoke"...
January 11, 2017: Clinical Toxicology
https://www.readbyqxmd.com/read/28071659/acg-clinical-guideline-treatment-of-helicobacter-pylori-infection
#16
William D Chey, Grigorios I Leontiadis, Colin W Howden, Steven F Moss
Helicobacter pylori (H. pylori) infection is a common worldwide infection that is an important cause of peptic ulcer disease and gastric cancer. H. pylori may also have a role in uninvestigated and functional dyspepsia, ulcer risk in patients taking low-dose aspirin or starting therapy with a non-steroidal anti-inflammatory medication, unexplained iron deficiency anemia, and idiopathic thrombocytopenic purpura. While choosing a treatment regimen for H. pylori, patients should be asked about previous antibiotic exposure and this information should be incorporated into the decision-making process...
January 10, 2017: American Journal of Gastroenterology
https://www.readbyqxmd.com/read/28071063/acute-psychotic-episode-secondary-to-helicobacter-pylori-eradication-treatment
#17
Rubén Fernández Martos, Aurora Burgos García, Consuelo Froilán Torres
The side effects of Helicobacter pylori (H. pylori) eradication treatment are few, usually in the form of gastrointestinal or allergic complaints. However, occasionally, some antibiotics including clarithromycin, included in the classic eradication regimen, may result in reversible psychosis, a condition called "antibiomania" or "Hoigne syndrome".
January 10, 2017: Revista Española de Enfermedades Digestivas
https://www.readbyqxmd.com/read/28067969/disseminated-acanthamoeba-infection-in-a-heart-transplant-recipient-treated-successfully-with-a-miltefosine-containing-regimen-case-report-and-review-of-the-literature
#18
Max N Brondfield, Michael J A Reid, Rachel L Rutishauser, Jennifer R Cope, Jevon Tang, Jana M Ritter, Almea Matanock, Ibne Ali, Sarah B Doernberg, Alexandra Hilts-Horeczko, Teresa DeMarco, Liviu Klein, Jennifer M Babik
Disseminated acanthamoebiasis is a rare, often fatal, infection most commonly affecting immunocompromised patients. We report a case involving sinuses, skin, and bone in a 60-year-old woman 5 months after heart transplantation. She improved with a combination of flucytosine, fluconazole, miltefosine, and decreased immunosuppression. To our knowledge, this is the first case of successfully treated disseminated acanthamoebiasis in a heart transplant recipient and only the second successful use of miltefosine for this infection among solid organ transplant recipients...
January 9, 2017: Transplant Infectious Disease: An Official Journal of the Transplantation Society
https://www.readbyqxmd.com/read/28063606/-assessment-of-antibiotic-use-and-impact-of-an-intervention-intended-to-modify-the-prescribing-behavior-in-surgical-prophylaxis-in-6hospitals-in-the-metropolitan-area-of-monterrey-mexico
#19
Gerardo Del Carmen Palacios-Saucedo, Mauricio de la Garza-Camargo, Evangelina Briones-Lara, Sandra Carmona-González, Ricardo García-Cabello, Luis Arturo Islas-Esparza, Gustavo Saldaña-Flores, Juan Roberto González-Cano, Román González-Ruvalcaba, Francisco Javier Valadez-Botello, Gerardo Enrique Muñoz-Maldonado, Carlos Alberto Montero-Cantú, Rita Delia Díaz-Ramos, Fortino Solórzano-Santos
BACKGROUND: Improper use of antibiotics increases antimicrobial resistance. OBJECTIVE: Evaluate the use of antibiotics and the impact of an intervention designed to improve antibiotic prescription for surgical prophylaxis in 6 hospitals of Monterrey, Mexico. MATERIAL AND METHODS: Design: A prospective multicenter survey and a pretest-postest experimental study. Phase 1: Survey to evaluate the use of antibiotics through an especially designed guide...
January 4, 2017: Cirugia y Cirujanos
https://www.readbyqxmd.com/read/28063544/the-prevention-of-early-onset-neonatal-group-b-streptococcal-disease
#20
Deborah Money, Victoria M Allen
OBJECTIVE: To review the evidence in the literature and to provide recommendations on the management of pregnant women in labour for the prevention of early-onset neonatal group B streptococcal disease. The key revisions in this updated guideline include changed recommendations for regimens for antibiotic prophylaxis, susceptibility testing, and management of women with pre-labour rupture of membranes. OUTCOMES: Maternal outcomes evaluated included exposure to antibiotics in pregnancy and labour and complications related to antibiotic use...
December 2016: Journal of Obstetrics and Gynaecology Canada: JOGC, Journal D'obstétrique et Gynécologie du Canada: JOGC
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