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Antibiotic guidelines

Massimo Del Fabbro, Stefano Corbella, Patrick Sequeira-Byron, Igor Tsesis, Eyal Rosen, Alessandra Lolato, Silvio Taschieri
BACKGROUND: When primary root canal therapy fails, periapical lesions can be retreated with or without surgery. Root canal retreatment is a non-surgical procedure that involves removal of root canal filling materials from the tooth, followed by cleaning, shaping and obturating of the canals. Root-end resection is a surgical procedure that involves exposure of the periapical lesion through an osteotomy, surgical removal of the lesion, removal of part of the root-end tip, disinfection and, commonly, retrograde sealing or filling of the apical portion of the remaining root canal...
October 19, 2016: Cochrane Database of Systematic Reviews
V R Badhwar, S Ganapathy, P P Prabhudesai, N K Tulara, A Y Varaiya, D Vyas
In community and family practice, infections are a common OPD presentation. In the management of common bacterial infections seen in community especially RTI, UTI, SSTI; cefuroxime a second generation cephalosporin with a broad spectrum of activity can be used for empirical treatment. To know current place of cefuroxime in the management of infections, physicians, surgeons, microbiologist, chest physician, gynecologist and pediatrician came together to discuss and debate their experience with cefuroxime and its place in today's world...
July 2016: Journal of the Association of Physicians of India
Kim Robyn Kennedy, Assoc Prof Kirsten Auret
BACKGROUND: Febrile neutropenia is a life-threatening complication of chemotherapy. The widely dispersed population of Australia creates challenges for rural patients in accessing healthcare services. Cancer treatment is particularly burdensome with patients being forced to relocate to the city for treatment, or to endure long and repeated journeys to the city. This study aimed to assess the safety of chemotherapy in a rural centre with a General Physician-led model, by analysing febrile neutropenia in Albany Hospital, a regional cancer centre in Western Australia...
October 18, 2016: Internal Medicine Journal
Wen-Juan Zhou, Zhen-Ni Luo, Chang-Min Tang, Xiao-Xu Zou, Lu Zhao, Peng-Qian Fang
The improvement of antibiotic rational use in China was studied by usage analysis of combination antibiotic therapy for type I incisions in 244 hospitals. Five kinds of hospitals, including general hospital, maternity hospital, children's hospital, stomatological hospital and cancer hospital, from 30 provinces were surveyed. A systematic random sampling strategy was employed to select outpatient prescriptions and inpatient cases in 2011 and 2012. A total of 29 280 outpatient prescriptions and 73 200 inpatient cases from 244 hospitals in each year were analyzed...
October 2016: Journal of Huazhong University of Science and Technology. Medical Sciences
Elisabeth Richter, Silvia Berkner, Ina Ebert, Bernhard Förster, Nadin Graf, Monika Herrchen, Ute Kühnen, Jörg Römbke, Markus Simon
BACKGROUND: Residues of veterinary medicinal products (VMPs) enter the environment via application of manure onto agricultural areas where in particular antibiotics can cause phytotoxicity. Terrestrial plant tests according to OECD guideline 208 are part of the environmental risk assessment of VMPs. However, this standard approach might not be appropriate for VMPs which form non-extractable residues or transformation products in manure and manure-amended soil. Therefore, a new test design with a more realistic exposure scenario via manure application is needed...
2016: Environmental Sciences Europe
Christopher A Benner, Erika Mora, Emily Mueller, F Jacob Seagull, Kelly Walkovich, Kaleena Johnson, Schuyler Halverson, Ed Rothman, George Hucks, John G Younger, Michele M Nypaver
OBJECTIVES: Febrile neutropenic pediatric patients are at heightened risk for serious bacterial infections, and rapid antibiotic administration (in <60 minutes) improves survival. Our objectives were to reduce the time-to-antibiotic (TTA) administration and to evaluate the effect of overall emergency department (ED) busyness on TTA. METHODS: This study was a quality improvement initiative with retrospective chart review to reduce TTA in febrile children with underlying diagnosis of cancer or hematologic immunodeficiency who visited the pediatric ED...
October 4, 2016: Pediatric Emergency Care
Bashir Mohamed Elmahi Yousif, Siripen Supakankunti
BACKGROUND: The appropriate use of medicines is essential for the provision of quality health services, patient safety, and the rational use of health resources. In Sudan, general practitioners (GPs) provide 80 % of insured patients' health services. Pharmaceutical service costs have been increasing since 2010. OBJECTIVES: We aimed to use the World Health Organization (WHO) and International Network for the Rational Use of Drugs prescribing indicators to assess prescription quality among GPs in different types of primary healthcare centers (PHCCs) within the National Health Insurance Fund (NHIF) in Gezira State, Sudan...
September 2016: Drugs—Real World Outcomes
Michelle K Haas, Kristen Dalton, Bryan C Knepper, Sarah A Stella, Lilia Cervantes, Connie S Price, William J Burman, Philip S Mehler, Timothy C Jenkins
Background.  Syndrome-specific interventions are a recommended approach to antibiotic stewardship, but additional data are needed to understand their potential impact. We implemented an intervention to improve the management of inpatient community-acquired pneumonia (CAP) and evaluated its effects on antibiotic and resource utilization. Methods.  A stakeholder group developed and implemented a clinical practice guideline and order set for inpatient, non-intensive care unit CAP recommending a short course (5 days) of a fluoroquinolone-sparing antibiotic regimen in uncomplicated cases...
October 2016: Open Forum Infectious Diseases
Pauline M Lang, Rogério C Jacinto, Tatiane S Dal Pizzol, Maria Beatriz C Ferreira, Francisco Montagner
Infected root canal or acute apical abscess exudates can harbour several species, including Fusobacterium, Porphyromonas, Prevotella, Parvimonas, Streptococcus, Treponema, Olsenella and not-yet cultivable species. A systematic review and meta-analysis was performed to assess resistance rates to antimicrobial agents in clinical studies that isolated bacteria from acute endodontic infections. Electronic databases and the grey literature were searched up to May 2015. Clinical studies in humans evaluating the antimicrobial resistance of primary acute endodontic infection isolates were included...
September 30, 2016: International Journal of Antimicrobial Agents
A A Al-Gheethi, R M S R Mohamed, A N Efaq, I Norli, Abdullah Abd Halid, H K Amir, M O Ab Kadir
The study probed into reducing faecal indicators and pathogenic bacteria, heavy metals and β-lactam antibiotics, from four types of secondary effluents by bioaugmentation process, which was conducted with Bacillus subtilis strain at 45 °C. As a result, faecal indicators and pathogenic bacteria were reduced due to the effect of thermal treatment process (45 °C), while the removal of heavy metals and β-lactam antibiotics was performed through the functions of bioaccumulation and biodegradation processes of B...
October 2016: Journal of Water and Health
Christopher Henry, Carl Boethel, Laurel A Copeland, Shekhar Ghamande, Alejandro C Arroliga, Heath D White
RATIONALE: Legionella pneumophila is an uncommon cause of community-acquired pneumonia in south central United States and regular testing may not be cost-effective in areas of low incidence. OBJECTIVES: To evaluate the incidence of Legionella in central Texas and determine the costeffectiveness of Legionella urinary antigen testing. METHODS: We performed a single-center retrospective cohort study of patients admitted with pneumonia between January 2001 and December 2013...
October 14, 2016: Annals of the American Thoracic Society
Sadudee Peerapornratana, Pajaree Chariyavilaskul, Talerngsak Kanjanabuch, Kearkiat Praditpornsilpa, Somchai Eiam-Ong, Pisut Katavetin
♦ Background: Current guidelines suggest that intraperitoneal (IP) antibiotics should be administered only in a long peritoneal dialysis (PD) dwell (≥ 6 hours). The long dwell might result in low ultrafiltration and volume overload. We aim to examine plasma and dialysate concentration of cefazolin and ceftazidime after IP administration in a short-dwell (≤ 2 hours) automated cyclingexchange. ♦ Methods: Stable PD patients without peritonitis were invited to participate in the present study. Patients underwent 5 2-liter exchanges of PD fluid over 10 hours by the PD cycling machine without last fill or additional dwell...
October 13, 2016: Peritoneal Dialysis International: Journal of the International Society for Peritoneal Dialysis
(no author information available yet)
Respiratory tract infections (RTI) are among the most common acute conditions leading to GP consultations and to antibiotic prescribing in primary care, even though 70% are viral, and many others are minor self-limiting bacterial infections.(1-4) Between 0.5% and 1.1% of adults have community-acquired pneumonia every year in the UK, most of whom are managed in primary care.(4,5) The decision to prescribe antibiotics for an acute RTI in primary care is often based on clinical symptoms, which have low sensitivity and specificity, and high inter-observer variability...
October 2016: Drug and Therapeutics Bulletin
Tal Lorberbaum, Kevin J Sampson, Jeremy B Chang, Vivek Iyer, Raymond L Woosley, Robert S Kass, Nicholas P Tatonetti
BACKGROUND: QT interval-prolonging drug-drug interactions (QT-DDIs) may increase the risk of life-threatening arrhythmia. Despite guidelines for testing from regulatory agencies, these interactions are usually discovered after drugs are marketed and may go undiscovered for years. OBJECTIVES: Using a combination of adverse event reports, electronic health records (EHR), and laboratory experiments, the goal of this study was to develop a data-driven pipeline for discovering QT-DDIs...
October 18, 2016: Journal of the American College of Cardiology
J M Prins, T van der Poll
Better use of current antibiotics is warranted to curb increasing antimicrobial resistance rates. Procalcitonin guidance can safely reduce antibiotic usage when used to initiate or discontinue antibiotics in adult patients with a respiratory tract infection. However, the claimed reductions in antibiotic usage are mainly achieved in patients with acute bronchitis and exacerbations of COPD, conditions for which guidelines already discourage antibiotic treatment. Sequential procalcitonin measurements can also reduce the treatment duration of community-acquired pneumonia from 10-12 to 5-7 days, which is, however, already the recommended treatment duration for in- and outpatients under the current Dutch guidelines...
2016: Nederlands Tijdschrift Voor Geneeskunde
Padmavali Palange, Rahul Narang, Venkataramana Kandi
BACKGROUND: Laboratory diagnosis of tuberculosis has undergone a rapid change during last few years and a number of techniques for culture as well as molecular diagnosis have been used with their respective advantages and disadvantages. Sporadic studies have also reported the isolation of M. tuberculosis on standard blood agar (BA), which at one time was not considered as a suitable medium for mycobacterial culture. The present study was conducted to evaluate the routine use of 5% sheep BA in a mycobacteriology laboratory by comparing isolation rates and time for isolation of mycobacteria from pulmonary and extrapulmonary samples with those on Lowenstein-Jensen (LJ) medium...
August 30, 2016: Curēus
D Suresh Kumar, Ram Gopalakrishnan, V Ramasubramanian, Paul Dillip, N Sathyabama
No abstract text is available yet for this article.
January 2016: Journal of the Association of Physicians of India
Raquel M Martinez, Thomas R Bowen, Michael A Foltzer
The immunocompromised host is a particularly vulnerable population in whom routine and unusual infections can easily and frequently occur. Prosthetic devices are commonly used in these patients and the infections associated with those devices present a number of challenges for both the microbiologist and the clinician. Biofilms play a major role in device-related infections, which may contribute to failed attempts to recover organisms from routine culture methods. Moreover, device-related microorganisms can be difficult to eradicate by antibiotic therapy alone...
August 2016: Microbiology Spectrum
Raquel M Martinez, Donna M Wolk
Bacteremia and sepsis are conditions associated with high mortality and are of great impact to health care operations. Among the top causes of mortality in the United States, these conditions cause over 600 fatalities each day. Empiric, broad-spectrum treatment is a common but often a costly approach that may fail to effectively target the correct microbe, may inadvertently harm patients via antimicrobial toxicity or downstream antimicrobial resistance. To meet the diagnostic challenges of bacteremia and sepsis, laboratories must understand the complexity of diagnosing and treating septic patients, in order to focus on creating algorithms that can help direct a more targeted approach to antimicrobial therapy and synergize with existing clinical practices defined in new Surviving Sepsis Guidelines...
August 2016: Microbiology Spectrum
Manan Sharma, Russell Reynnells
Biological soil amendments (BSAs) such as manure and compost are frequently used as organic fertilizers to improve the physical and chemical properties of soils. However, BSAs have been known to be a reservoir for enteric bacterial pathogens such as enterohemorrhagic Escherichia coli (EHEC), Salmonella spp., and Listeria spp. There are numerous mechanisms by which manure may transfer pathogens to growing fruits and vegetables, and several outbreaks of infections have been linked to manure-related contamination of leafy greens...
August 2016: Microbiology Spectrum
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