keyword
MENU ▼
Read by QxMD icon Read
search

antibiotic use

keyword
https://www.readbyqxmd.com/read/28351013/dynamics-of-antibiotic-resistance-genes-in-microbial-fuel-cell-coupled-constructed-wetlands-treating-antibiotic-polluted-water
#1
Shuai Zhang, Hai-Liang Song, Xiao-Li Yang, Shan Huang, Zhe-Qin Dai, Hua Li, Yu-Yue Zhang
Microbial fuel cell-coupled constructed wetlands (CW-MFCs) use electrochemical, biological, and ecological functions to treat wastewater. However, few studies have investigated the risks of antibiotic resistance genes (ARGs) when using such systems to remove antibiotics. Therefore, three CW-MFCs were designed to assess the dynamics of ARGs in filler biofilm and effluent over 5000 h of operation. The experimental results indicated that relatively high steady voltages of 605.8 mV, 613.7 mV, and 541.4 mV were obtained at total influent antibiotic concentrations of 400, 1,000, and 1600 μg L(-1), respectively...
March 22, 2017: Chemosphere
https://www.readbyqxmd.com/read/28350942/prevention-of-surgical-site-infection-in-spine-surgery
#2
Paul A Anderson, Jason W Savage, Alexander R Vaccaro, Kristen Radcliff, Paul M Arnold, Brandon D Lawrence, Mohammed F Shamji
BACKGROUND: Spine surgery is complicated by an incidence of 1% to 9% of surgical site infection (SSI). The most common organisms are gram-positive bacteria and are endogenous, that is are brought to the hospital by the patient. Efforts to improve safety have been focused on reducing SSI using a bundle approach. The bundle approach applies many quality improvement efforts and has been shown to reduce SSI in other surgical procedures. OBJECTIVE: To provide a narrative review of practical solutions to reduce SSI in spine surgery...
March 1, 2017: Neurosurgery
https://www.readbyqxmd.com/read/28350902/the-role-of-stewardship-in-addressing-antibacterial-resistance-stewardship-and-infection-control-committee-of-the-antibacterial-resistance-leadership-group
#3
Deverick J Anderson, Timothy C Jenkins, Scott R Evans, Anthony D Harris, Robert A Weinstein, Pranita D Tamma, Jennifer H Han, Ritu Banerjee, Robin Patel, Theoklis Zaoutis, Ebbing Lautenbach
Antibacterial resistance is increasing globally and has been recognized as a major public health threat. Antibacterial stewardship is the coordinated effort to improve the appropriate use of antibiotics with the aim to decrease selective pressure for multidrug-resistant organisms in order to preserve the utility of antibacterial agents. This article describes the activities of the Antibacterial Resistance Leadership Group (ARLG) in the area of antibacterial stewardship. To date, the ARLG has focused intensely on development of rapid diagnostic tests, which (when coupled with educational and institutional initiatives) will enable the robust stewardship that is needed to address the current crisis of antibacterial resistance...
March 15, 2017: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
https://www.readbyqxmd.com/read/28350901/gram-negative-bacterial-infections-research-priorities-accomplishments-and-future-directions-of-the-antibacterial-resistance-leadership-group
#4
Yohei Doi, Robert A Bonomo, David C Hooper, Keith S Kaye, James R Johnson, Cornelius J Clancy, Joshua T Thaden, Martin E Stryjewski, David van Duin
Antimicrobial resistance in pathogenic gram-negative bacteria is one of the most pressing challenges in the field of infectious diseases and is one of 4 key areas of unmet medical need identified by the Antibacterial Resistance Leadership Group (ARLG). The mission of the Gram-Negative Committee is to advance our knowledge of these challenging infections and implement studies to improve patient outcomes. Studies have fallen primarily into 2 broad categories: prospective cohort studies and interventional trials...
March 15, 2017: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
https://www.readbyqxmd.com/read/28350870/bacterial-clonal-diagnostics-as-a-tool-for-evidence-based-empiric-antibiotic-selection
#5
Veronika Tchesnokova, Hovhannes Avagyan, Elena Rechkina, Diana Chan, Mariya Muradova, Helen Ghirmai Haile, Matthew Radey, Scott Weissman, Kim Riddell, Delia Scholes, James R Johnson, Evgeni V Sokurenko
Despite the known clonal distribution of antibiotic resistance in many bacteria, empiric (pre-culture) antibiotic selection still relies heavily on species-level cumulative antibiograms, resulting in overuse of broad-spectrum agents and excessive antibiotic/pathogen mismatch. Urinary tract infections (UTIs), which account for a large share of antibiotic use, are caused predominantly by Escherichia coli, a highly clonal pathogen. In an observational clinical cohort study of urgent care patients with suspected UTI, we assessed the potential for E...
2017: PloS One
https://www.readbyqxmd.com/read/28350815/-the-evil-virus-cell-students-knowledge-and-beliefs-about-viruses
#6
Uwe K Simon, Sonja M Enzinger, Andreas Fink
Education about virus biology at school is of pivotal interest to raise public awareness concerning means of disease transmission and, thus, methods to prevent infection, and to reduce unnecessary antibiotic treatment due to patient pressure on physicians in case of viral diseases such as influenza. This study aimed at making visible the knowledge of Austrian high school and university students with respect to virus biology, virus structure and health-education issues. The data presented here stem from comprehensive questionnaire analyses, including the task to draw a virus, from a cross-sectional study with 133 grade 7 and 199 grade 10 high school students, and 133 first-year biology and 181 first-year non-biology university students...
2017: PloS One
https://www.readbyqxmd.com/read/28350745/the-irish-helicobacter-pylori-working-group-consensus-for-the-diagnosis-and-treatment-of-h-pylori-infection-in-adult-patients-in-ireland
#7
Sinead Smith, Breida Boyle, Denise Brennan, Martin Buckley, Paul Crotty, Maeve Doyle, Richard Farrell, Mary Hussey, David Kevans, Peter Malfertheiner, Francis Megraud, Sean Nugent, Anthony O'Connor, Colm O'Morain, Shiobhan Weston, Deirdre McNamara
BACKGROUND: Irish eradication rates for Helicobacter pylori are decreasing and there is an increase in the prevalence of antibiotic-resistant bacteria. These trends call into question current management strategies. OBJECTIVE: To establish an Irish Helicobacter pylori Working Group (IHPWG) to assess, revise and tailor current available recommendations. METHODS: Experts in the areas of gastroenterology and microbiology were invited to join the IHPWG...
May 2017: European Journal of Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/28350622/keratitis-due-to-achromobacter-xylosoxidans-in-a-contact-lens-user
#8
Cristina Almenara Michelena, María Ángeles Del Buey, Francisco Javier Ascaso, Jose Ángel Cristóbal
OBJECTIVES: Ocular infections due to Achromobacter xylosoxidans are extremely uncommon; their diagnosis is a challenge and the optimal treatment remains controversial. We present a case of A. xylosoxidans in a contact lens user and a review of the literature to facilitate diagnostic suspicion and empirical therapeutic management. METHODS: Review of the literature in PubMed and MEDLINE. We also document a case diagnosed in our department in January 2016. SETTING: Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain...
March 27, 2017: Eye & Contact Lens
https://www.readbyqxmd.com/read/28346924/early-life-antibiotic-exposure-gut-microbiota-development-and-predisposition-to-obesity
#9
Meghan B Azad, Shirin Moossavi, Arthur Owora, Shadi Sepehri
Antibiotics are often prescribed inappropriately to infants and young children, with potentially adverse effects on the developing gut microbiota and related metabolic processes. We review evidence from 17 epidemiologic studies suggesting that antibiotic exposure during critical periods of early development may influence weight gain and the development of obesity. Complementary research in both humans and rodents indicates that gut microbiota play a key role in this process, although further research is needed to confirm and characterize the causal mechanisms involved...
2017: Nestlé Nutrition Institute Workshop Series
https://www.readbyqxmd.com/read/28346841/rapid-and-reliable-genotyping-of-hla-b-57-01-in-four-chinese-populations-using-a-single-tube-duplex-real-time-polymerase-chain-reaction-assay
#10
Min Han, Xing Kang, Zhengbin Liu, Tingting Zhang, Yanwei Li, Chao Chen, Huijuan Wang
HLA-B*57:01 is strongly associated with severe adverse drug reaction induced by the anti-HIV drug abacavir (ABC) and antibiotic flucloxacillin. This study was dedicated to establishing a new method for HLA-B*57:01 genotyping and investigating the HLA-B*57:01 distribution pattern in four Chinese populations. A single-tube duplex real-time polymerase chain reaction (PCR) system was established by combining the amplification refractory mutation system and TaqMan probe. The reliability of this assay was validated by comparing the genotyping results with those by sequence-based typing...
March 27, 2017: AIDS Research and Human Retroviruses
https://www.readbyqxmd.com/read/28346839/characterization-of-vancomycin-resistant-enterococcus-faecalis-and-enterococcus-faecium-isolated-from-fresh-produces-and-human-fecal-samples
#11
Min-Chan Kim, Min-Hyeok Cha, Jae-Gee Ryu, Gun-Jo Woo
Increased enterococcal infections in hospitals and multidrug-resistant and vancomycin-resistant enterococci (VRE) isolated from humans, animals, and food sources raised public health concern on the presence of VRE in multiple sources. We performed a comparative analysis of the antimicrobial resistance and genetics of VRE isolates derived from fresh produce and human fecal samples. Of 389 Enterococcus isolates, 8 fecal and 3 produce isolates were resistant to vancomycin and teicoplanin; all harbored vanA gene...
March 27, 2017: Foodborne Pathogens and Disease
https://www.readbyqxmd.com/read/28346803/carbapenemase-producing-aeromonas-veronii-disseminated-in-the-environment-of-an-equine-specialty-hospital
#12
Rachael J Adams, Dimitria A Mathys, Dixie F Mollenkopf, Andrea Whittle, Joshua B Daniels, Thomas E Wittum
The emergence of bacterial resistance to carbapenem antibiotics is an urgent public health threat. Carbapenem drugs are a last resort treatment option for life-threatening infections. The frequent use of broad-spectrum antibiotics to treat hospitalized patients provides significant selection pressure favoring the emergence and dissemination of resistant organisms, including carbapenem-resistant Enterobacteriaceae (CRE). CREs have been reported in animal populations, but only rarely in horses. Our objective was to determine the prevalence of CRE in the environment of a referral equine specialty hospital...
March 27, 2017: Vector Borne and Zoonotic Diseases
https://www.readbyqxmd.com/read/28346800/using-chemoinformatics-bioinformatics-and-bioassay-to-predict-and-explain-the-antibacterial-activity-of-nonantibiotic-food-and-drug-administration-drugs
#13
Nour Aldin Kahlous, Muhammad Al Mohdi Bawarish, Muhammad Arabi Sarhan, Manfred Küpper, Ali Hasaba, Mazen Rajab
Discovering of new and effective antibiotics is a major issue facing scientists today. Luckily, the development of computer science offers new methods to overcome this issue. In this study, a set of computer software was used to predict the antibacterial activity of nonantibiotic Food and Drug Administration (FDA)-approved drugs, and to explain their action by possible binding to well-known bacterial protein targets, along with testing their antibacterial activity against Gram-positive and Gram-negative bacteria...
March 27, 2017: Assay and Drug Development Technologies
https://www.readbyqxmd.com/read/28346589/comparison-of-antibiotic-therapy-and-appendectomy-for-acute-uncomplicated-appendicitis-in-children-a-meta-analysis
#14
Libin Huang, Yuan Yin, Lie Yang, Cun Wang, Yuan Li, Zongguang Zhou
Importance: Antibiotic therapy for acute uncomplicated appendicitis is effective in adult patients, but its application in pediatric patients remains controversial. Objective: To compare the safety and efficacy of antibiotic treatment vs appendectomy as the primary therapy for acute uncomplicated appendicitis in pediatric patients. Data Sources: The PubMed, MEDLINE, EMBASE, and Cochrane Library databases and the Cochrane Controlled Trials Register for randomized clinical trials were searched through April 17, 2016...
March 27, 2017: JAMA Pediatrics
https://www.readbyqxmd.com/read/28346540/fragment-library-screening-identifies-hits-that-bind-to-the-non-catalytic-surface-of-pseudomonas-aeruginosa-dsba1
#15
Biswaranjan Mohanty, Kieran Rimmer, Róisín M McMahon, Stephen J Headey, Mansha Vazirani, Stephen R Shouldice, Mathieu Coinçon, Stephanie Tay, Craig J Morton, Jamie S Simpson, Jennifer L Martin, Martin J Scanlon
At a time when the antibiotic drug discovery pipeline has stalled, antibiotic resistance is accelerating with catastrophic implications for our ability to treat bacterial infections. Globally we face the prospect of a future when common infections can once again kill. Anti-virulence approaches that target the capacity of the bacterium to cause disease rather than the growth or survival of the bacterium itself offer a tantalizing prospect of novel antimicrobials. They may also reduce the propensity to induce resistance by removing the strong selection pressure imparted by bactericidal or bacteriostatic agents...
2017: PloS One
https://www.readbyqxmd.com/read/28346512/bacterial-and-viral-pathogen-spectra-of-acute-respiratory-infections-in-under-5-children-in-hospital-settings-in-dhaka-city
#16
Golam Sarower Bhuyan, Mohammad Amir Hossain, Suprovath Kumar Sarker, Asifuzzaman Rahat, Md Tarikul Islam, Tanjina Noor Haque, Noorjahan Begum, Syeda Kashfi Qadri, A K M Muraduzzaman, Nafisa Nawal Islam, Mohammad Sazzadul Islam, Nusrat Sultana, Manjur Hossain Khan Jony, Farhana Khanam, Golam Mowla, Abdul Matin, Firoza Begum, Tahmina Shirin, Dilruba Ahmed, Narayan Saha, Firdausi Qadri, Kaiissar Mannoor
The study aimed to examine for the first time the spectra of viral and bacterial pathogens along with the antibiotic susceptibility of the isolated bacteria in under-5 children with acute respiratory infections (ARIs) in hospital settings of Dhaka, Bangladesh. Nasal swabs were collected from 200 under-five children hospitalized with clinical signs of ARIs. Nasal swabs from 30 asymptomatic children were also collected. Screening of viral pathogens targeted ten respiratory viruses using RT-qPCR. Bacterial pathogens were identified by bacteriological culture methods and antimicrobial susceptibility of the isolates was determined following CLSI guidelines...
2017: PloS One
https://www.readbyqxmd.com/read/28346504/diagnostic-accuracy-of-two-multiplex-real-time-polymerase-chain-reaction-assays-for-the-diagnosis-of-meningitis-in-children-in-a-resource-limited-setting
#17
Jermaine Khumalo, Mark Nicol, Diana Hardie, Rudzani Muloiwa, Phindile Mteshana, Colleen Bamford
INTRODUCTION: Accurate etiological diagnosis of meningitis is important, but difficult in resource-limited settings due to prior administration of antibiotics and lack of viral diagnostics. We aimed to develop and validate 2 real-time multiplex PCR (RT-PCR) assays for the detection of common causes of community-acquired bacterial and viral meningitis in South African children. METHODS: We developed 2 multiplex RT- PCRs for detection of S. pneumoniae, N. meningitidis, H...
2017: PloS One
https://www.readbyqxmd.com/read/28346268/long-term-recall-of-pregnancy-related-events
#18
Helen B Chin, Donna D Baird, D Robert McConnaughey, Clarice R Weinberg, Allen J Wilcox, Anne Marie Jukic
BACKGROUND: Early-life factors can be associated with future health outcomes and are often measured by maternal recall. METHODS: We used data from the North Carolina Early Pregnancy Study and Follow-up to characterize long-term maternal recall. We used data from the Early Pregnancy Study as the gold standard to evaluate the accuracy of pre-pregnancy weight, early pregnancy behaviors, symptoms and duration of pregnancy, and child's birthweight reported at follow-up, for 109 women whose study pregnancies had resulted in a live birth...
March 23, 2017: Epidemiology
https://www.readbyqxmd.com/read/28345952/the-timing-of-early-antibiotics-and-hospital-mortality-in-sepsis
#19
Vincent X Liu, Vikram Fielding-Singh, John D Greene, Jennifer M Baker, Theodore J Iwashyna, Jay Bhattacharya, Gabriel J Escobar
RATIONALE: Prior sepsis studies evaluating antibiotic timing have shown mixed results. OBJECTIVE: To evaluate the association between antibiotic timing and mortality among sepsis patients receiving antibiotics within 6 hours of emergency department registration. METHODS AND MEASUREMENTS: Retrospective study of 35,000 randomly selected sepsis inpatients treated at 21 emergency departments between 2010 and 2013 in Northern California. The primary exposure was antibiotics given within six hours of emergency department registration...
March 27, 2017: American Journal of Respiratory and Critical Care Medicine
https://www.readbyqxmd.com/read/28345829/high-fluoroquinolone-resistant-strains-of-helicobacter-pylori-in-the-golden-triangle
#20
Ratha Korn Vilaichone, Thawee Ratanachu ek, Pornpen Gamnarai, Phawinee Subsomwong, Tomahisa Uchida, Yoshio Yamaoka, Varocha Mahachai
Background and aims: Helicobacter pylori (H. pylori) infections, associated with fatal GI diseases such as gastric cancer and MALT lymphoma, remain a major health problem in ASEAN countries. The Golden triangle has long been known as one of Asia’s main opium-producing areas. There have been no prior studies of H. pylori infection in this area. The major objectives of this project were therefore to establish prevalence, antibiotic resistance patterns and associated predictive in the Golden triangle. Methods: We recruited dyspeptic patients in Chiang khong and Chiang saen districts, Chiangrai province of Thailand...
February 1, 2017: Asian Pacific Journal of Cancer Prevention: APJCP
keyword
keyword
98042
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"