scholarly journals Effects of Sexual Network Connectivity and Antimicrobial Drug Use on Antimicrobial Resistance inNeisseria gonorrhoeae

2018 ◽  
Vol 24 (7) ◽  
pp. 1195-1203 ◽  
Author(s):  
Chris R. Kenyon ◽  
Ilan S. Schwartz
Keyword(s):  
Antimicrobial Resistance ◽  
Drug Use ◽  
Network Connectivity ◽  
Antimicrobial Drug ◽  
Sexual Network

Antimicrobial Drug Use and Antimicrobial Resistance in Enteric Bacteria Among Cattle from Alberta Feedlots

2010 ◽  
Vol 7 (4) ◽  
pp. 449-457 ◽  
Author(s):  
Sangeeta Rao ◽  
Joyce Van Donkersgoed ◽  
Valerie Bohaychuk ◽  
Thomas Besser ◽  
Xin-Ming Song ◽  
...  
Keyword(s):  
Antimicrobial Resistance ◽  
Drug Use ◽  
Enteric Bacteria ◽  
Antimicrobial Drug

Antimicrobial resistance in commensalEscherichia coliin veal calves is associated with antimicrobial drug use

2013 ◽  
Vol 142 (9) ◽  
pp. 1893-1904 ◽  
Author(s):  
A. B. BOSMAN ◽  
J. A. WAGENAAR ◽  
J. A. STEGEMAN ◽  
J. C. M. VERNOOIJ ◽  
D. J. MEVIUS
Keyword(s):  
Antimicrobial Resistance ◽  
Drug Use ◽  
Odds Ratio ◽  
Farm Management ◽  
Antimicrobial Drug ◽  
Production Cycle ◽  
Drug Usage ◽  
E Coli ◽  
Veal Calves ◽  
Pooled Sample

SUMMARYThe aim of this study was to determine the association between farm management factors, including antimicrobial drug usage, and resistance in commensalEscherichia coliisolates from the faeces of white veal calves. NinetyE. coliisolates from one pooled sample per farm (n = 48) were tested for their phenotypical resistance against amoxicillin, tetracycline, cefotaxime, ciprofloxacin and trimethoprim/sulfamethoxazole (TMP/SMX). Logistic regression analysis revealed the following risk factors (P < 0·05); farmer wearing the same work clothes for several days [ciprofloxacin, odds ratio (OR) 2·6; tetracycline, OR 2·4], administration of trimethoprim-sulfonamide combinations (TMP/SMX, OR 3·0; amoxicillin, OR 3·1; tetracycline, OR 2·6), ⩾0·3 animal daily dosage per production cycle (ADD/pc), quinolones (ciprofloxacin, OR 2·8), ⩾1·3 ADD/pc, penicillins (ciprofloxacin, OR 3·3; tetracycline, OR 3·4), 20–40 ADD/pc, tetracyclines (tetracycline, OR 3·2) and >40 ADD/pc, tetracyclines (tetracycline, OR 13·1; amoxicillin, OR 6·5). In this study antimicrobial resistance in commensalE. coliwas mainly associated with antimicrobial drug use.

scholarly journals Current Status of Antimicrobial Drug Use in Japanese Companion Animal Clinics and the Factors Associated With Their Use

2021 ◽  
Vol 8 ◽  
Author(s):  
Kohei Makita ◽  
Nami Sugahara ◽  
Kazuhiro Nakamura ◽  
Takeshi Matsuoka ◽  
Masato Sakai ◽  
...  
Keyword(s):  
Antimicrobial Resistance ◽  
Drug Use ◽  
Action Plan ◽  
Companion Animals ◽  
Companion Animal ◽  
Antimicrobial Drug ◽  
Current Status ◽  
Antimicrobial Drugs ◽  
Factors Associated ◽  
Gathering Data

The Japanese National Action Plan on Antimicrobial Resistance (AMR) was adopted to strengthen AMR surveillance and monitoring in companion animals. The Japanese Veterinary Antimicrobial Resistance Monitoring (JVARM) system monitors the sale of veterinary antimicrobial drugs by pharmaceutical companies, and the sale of human drugs by principal wholesale companies to companion animal (dogs and cats) clinics. However, the data do not include sales by local drug suppliers and personal importation to companion animal clinics in Japan. The purposes of this study were to estimate total antimicrobial drug use by companion animal clinics in Japan and to identify the factors associated with their use. In 2018, questionnaires gathering data on attributes of the clinic and volumes of antimicrobial drugs used were sent to 212 clinics across Japan by the Japan Veterinary Medical Association. Out of the clinics, 170 valid questionnaires were returned (80.2% response rate). Antimicrobial drugs were categorized first as human, veterinary, or imported drugs and then further categorized as important drugs (critically important drugs for humans and second-choice veterinary drugs) or others. Total antimicrobial drug use was estimated based on the number of clinics reported in 2016. The relationships between antimicrobial drug use and various questionnaire items were analyzed using non-parametric regression analysis. Total antimicrobial drug use was estimated at 29.9t, which was 2.1 times higher than reported by the JVARM survey on the sales of antimicrobial drugs. In terms of total use, important drugs and human drugs accounted for 12.6 and 61.8%, respectively. Clinic income per veterinarian was associated with total antimicrobial use per veterinarian. The proportion of important drugs among all antimicrobial drugs used in a clinic was high in recently established clinics with middle-aged and older directors.

scholarly journals Outpatient Antimicrobial Drug Use and Antimicrobial Resistance Frequency in Suwa Area, Nagano, Japan

2011 ◽  
Vol 85 (5) ◽  
pp. 494-500 ◽  
Author(s):  
Yoshiaki GU ◽  
Etsuji OKAMOTO ◽  
Takaaki OHYAMA ◽  
Kiyosu TANIGUCHI ◽  
Nobuhiko OKABE
Keyword(s):  
Antimicrobial Resistance ◽  
Drug Use ◽  
Antimicrobial Drug

scholarly journals Age Dependence of Antimicrobial Resistance Among Fecal Bacteria in Animals: A Scoping Review

2021 ◽  
Vol 7 ◽  
Author(s):  
Tara N. Gaire ◽  
Harvey Morgan Scott ◽  
Laura Sellers ◽  
T. G. Nagaraja ◽  
Victoriya V. Volkova
Keyword(s):  
Antimicrobial Resistance ◽  
Drug Use ◽  
Scoping Review ◽  
Geographic Location ◽  
The United States ◽  
Antimicrobial Drug ◽  
Publication Date ◽  
Fecal Bacteria ◽  
Research Activity ◽  
Food Animals

Introduction: A phenomenon of decreasing antimicrobial resistance (AMR) among fecal bacteria as food animals age has been noted in multiple field studies. We conducted a scoping review to summarize the extent, range, and nature of research activity and the data for the following question: “does AMR among enteric/fecal bacteria predictably shift as animals get older?”.Methods: This review followed a scoping review methodology framework. Pertinent literature published up until November 2018 for all animals (except humans) was retrieved using keyword searches in two online databases, namely, PubMed® and the Web of Science™ Core Collection, without filtering publication date, geographic location, or language. Data were extracted from the included studies, summarized, and plotted. Study quality was also assessed using the Grades of Recommendation, Assessment, Development, and Evaluation (GRADE) guidelines for all included papers.Results: The publications with detailed relevant data (n = 62) in food animals, poultry, and dogs were identified. These included longitudinal studies (n = 32), cross-sectional studies of different age groups within one food animal production system or small-animal catchment area (n = 16), and experimental or diet trials (n = 14). A decline in host-level prevalence and/or within-host abundance of AMR among fecal bacteria in production beef, dairy cattle, and swine was reported in nearly two-thirds (65%) of the identified studies in different geographic locations from the 1970's to 2018. Mixed results, with AMR abundance among fecal bacteria either increasing or decreasing with age, have been reported in poultry (broiler chicken, layer, and grow-out turkey) and dogs.Conclusions: Quantitative synthesis of the data suggests that the age-dependent AMR phenomenon in cattle and swine is observed irrespective of geographic location and specific production practices. It is unclear whether the phenomenon predates or is related to antimicrobial drug use. However, almost 50% of the identified studies predate recent changes in antimicrobial drug use policy and regulations in food animals in the United States and elsewhere.

scholarly journals Patterns of antimicrobial drug use in veterinary primary care and specialty practice: A 6‐year multi‐institution study

2021 ◽  
Author(s):  
Robert Goggs ◽  
Julie M. Menard ◽  
Craig Altier ◽  
Kevin J. Cummings ◽  
Megan E. Jacob ◽  
...  
Keyword(s):  
Primary Care ◽  
Drug Use ◽  
Antimicrobial Drug ◽  
Specialty Practice

scholarly journals Antimicrobial drug use in primary healthcare clinics: a retrospective evaluation

2016 ◽  
Vol 52 ◽  
pp. 16-22 ◽  
Author(s):  
Shafinaz Shamsuddin ◽  
Muhammad Eid Akkawi ◽  
Syed Tabish Razi Zaidi ◽  
Long Chiau Ming ◽  
Mohamed Mansor Manan
Keyword(s):  
Drug Use ◽  
Primary Healthcare ◽  
Antimicrobial Drug ◽  
Retrospective Evaluation ◽  
Primary Healthcare Clinics
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