journal
MENU ▼
Read by QxMD icon Read
search

Annals of Clinical Microbiology and Antimicrobials

journal
https://www.readbyqxmd.com/read/28893246/voriconazole-and-posaconazole-therapeutic-drug-monitoring-a-retrospective-study
#1
Whitley M Yi, Kelly E Schoeppler, Jaclyn Jaeger, Scott W Mueller, Robert MacLaren, Douglas N Fish, Tyree H Kiser
BACKGROUND: Therapeutic drug monitoring (TDM) aims to minimize the clinical impact of posaconazole and voriconazole pharmacokinetic variability. However, its benefits on clinical outcomes are still being defined. Additionally, TDM data are limited for posaconazole IV and delayed-release tablet formulations among specific patient populations, including critically ill. The aim of this study was to determine the percentage of therapeutic posaconazole and voriconazole drug levels across all formulations in a real-world clinical setting and elucidate factors affecting attainment of target concentrations...
September 11, 2017: Annals of Clinical Microbiology and Antimicrobials
https://www.readbyqxmd.com/read/28851372/diagnostic-testing-for-legionnaires-disease
#2
REVIEW
David M Pierre, Julianne Baron, Victor L Yu, Janet E Stout
Legionnaires' disease is commonly diagnosed clinically using a urinary antigen test. The urinary antigen test is highly accurate for L. pneumophila serogroup 1, however other diagnostic tests should also be utilized in conjunction with the urinary antigen as many other Legionella species and serogroups are pathogenic. Culturing of patient specimens remains the gold standard for diagnosis of Legionnaires' disease. Selective media, BYCE with the addition of antibiotics, allows for a high sensitivity and specificity...
August 29, 2017: Annals of Clinical Microbiology and Antimicrobials
https://www.readbyqxmd.com/read/28830556/transmission-and-characterization-of-bla-ndm-1-in-enterobacter-cloacae-at-a-teaching-hospital-in-yunnan-china
#3
Na Du, Shumin Liu, Min Niu, Yong Duan, Shuangmeng Zhang, Jing Yao, Jian Mao, Ran Chen, Yan Du
BACKGROUND: In recent years, New Delhi metallo-beta-lactamases 1 (bla NDM-1) has been reported with increasing frequency and become prevalent. The present study was undertaken to investigate the epidemiological dissemination of the bla NDM-1 gene in Enterobacter cloacae isolates at a teaching hospital in Yunnan, China. METHODS: Antimicrobial susceptibility testing was performed using VITEK 2 system and E test gradient strips. The presence of integrons and insertion sequence common region 1 were examined by PCR and sequencing...
August 22, 2017: Annals of Clinical Microbiology and Antimicrobials
https://www.readbyqxmd.com/read/28830554/extreme-diversity-and-multiple-sccmec-elements-in-coagulase-negative-staphylococcus-found-in-the-clinic-and-community-in-beijing-china
#4
Xiao-Ping Chen, Wen-Ge Li, Hao Zheng, Hai-Yan Du, Li Zhang, Lei Zhang, Jie Che, Yuan Wu, Shu-Mei Liu, Jin-Xing Lu
BACKGROUND: Coagulase-negative staphylococci (CoNS) are recognized as a large reservoir of staphylococcal cassette chromosome mec (SCCmec) harboured by Staphylococcus aureus. However, data of SCCmec in CoNS are relatively absent particularly in China. METHODS: Seventy-eight CoNS clinical and 47 community isolates were collected in Beijing. PCR was performed to classify SCCmec types. Under oxacillin treatment, quantitative real-time reverse transcription PCR (qRT-PCR) was performed to compare mecA mRNA levels and mRNA half-life between isolates with single SCCmec element and those with multiple one...
August 22, 2017: Annals of Clinical Microbiology and Antimicrobials
https://www.readbyqxmd.com/read/28821299/pknb-remains-an-essential-and-a-conserved-target-for-drug-development-in-susceptible-and-mdr-strains-of-m-tuberculosis
#5
Anamika Gupta, Sudhir K Pal, Divya Pandey, Najneen A Fakir, Sunita Rathod, Dhiraj Sinha, S SivaKumar, Pallavi Sinha, Mycal Periera, Shilpa Balgam, Gomathi Sekar, K R UmaDevi, Shampa Anupurba, Vijay Nema
BACKGROUND: The Mycobacterium tuberculosis (M.tb) protein kinase B (PknB) which is now proved to be essential for the growth and survival of M.tb, is a transmembrane protein with a potential to be a good drug target. However it is not known if this target remains conserved in otherwise resistant isolates from clinical origin. The present study describes the conservation analysis of sequences covering the inhibitor binding domain of PknB to assess if it remains conserved in susceptible and resistant clinical strains of mycobacteria picked from three different geographical areas of India...
August 18, 2017: Annals of Clinical Microbiology and Antimicrobials
https://www.readbyqxmd.com/read/28810864/molecular-determination-of-antimicrobial-resistance-in-escherichia-coli-isolated-from-raw-meat-in-addis-ababa-and-bishoftu-ethiopia
#6
Yohannes Equar Messele, Reta Duguma Abdi, Shimels Tikuye Yalew, Desiye Tesfaye Tegegne, Bezina Arega Emeru, Gebremeskel Mamu Werid
BACKGROUND: Consumption of meat contaminated by E. coli causes a serious illness and even death to affected individuals. Recently the emerging of antibiotic resistant foodborne E. coli poses serious public health risks worldwide. However, little is known about the antibiotic resistance profile of E. coli in Ethiopia. This study aimed to determine the prevalence and Antimicrobial resistance (AMR) status of E. coli isolated from different type of meat. METHODS: Overall 292 samples were collected from December 2015 to April 2016 from slaughterhouses to determine the prevalence and AMR of E...
August 15, 2017: Annals of Clinical Microbiology and Antimicrobials
https://www.readbyqxmd.com/read/28806959/second-line-therapy-for-helicobacter-pylori-eradication-causing-antibiotic-associated-hemorrhagic-colitis
#7
Kazuyuki Tanaka, Mikihiro Fujiya, Aki Sakatani, Shugo Fujibayashi, Yoshiki Nomura, Nobuhiro Ueno, Shin Kashima, Takuma Goto, Junpei Sasajima, Kentaro Moriichi, Toshikatsu Okumura
OBJECTIVE: Helicobacter pylori (H. pylori) eradication rarely develops into antibiotic-associated hemorrhagic colitis (AAHC), in which the etiology of colitis remains unclear. We herein report a rare case of AAHC caused by second-line therapy for H. pylori eradication. RESULTS: A 65-year-old female was administered second-line therapy for H. pylori composed of 1500 mg of amoxicillin, 500 mg of metronidazole and 40 mg of vonoprazan for 7 days because of first-line therapy failure...
August 14, 2017: Annals of Clinical Microbiology and Antimicrobials
https://www.readbyqxmd.com/read/28764775/an-assessment-on-the-role-of-endophytic-microbes-in-the-therapeutic-potential-of-fagonia-indica
#8
Lubna Rahman, Zabta K Shinwari, Irum Iqrar, Lutfur Rahman, Faouzia Tanveer
BACKGROUND: Natural products of animals, plants and microbes are potential source of important chemical compounds, with diverse applications including therapeutics. Endophytic bacteria that are especially associated with medicinal plants presents a reservoir of therapeutic compounds. Fagonia indica has been recently investigated by numerous researchers because of its striking therapeutic potential especially in cancer. It is also reported that endophytes play a vital role in the biosynthesis of various metabolites; therefore we believe that endophytes associated with F...
August 1, 2017: Annals of Clinical Microbiology and Antimicrobials
https://www.readbyqxmd.com/read/28738848/influence-of-borderline-cefepime-mic-on-the-outcome-of-cefepime-susceptible-pseudomonas-aeruginosa-bacteremia-treated-with-a-maximal-cefepime-dose-a-hospital-based-retrospective-study
#9
Ting-Yi Su, Jung-Jr Ye, Chien-Chang Yang, Ching-Tai Huang, Ju-Hsin Chia, Ming-Hsun Lee
BACKGROUND: We assessed the influence of current cefepime minimal inhibitory concentration (MIC) breakpoints and the maximal cefepime dose on treatment outcomes in patients with bacteremia caused by cefepime-susceptible Pseudomonas aeruginosa. METHODS: Adult patients hospitalized between July 2010 and June 2014 with a positive blood culture for cefepime-susceptible P. aeruginosa and receipt of cefepime as the primary therapy throughout the course were reviewed. Cefepime Etest(®) MICs and clinical outcomes for P...
July 24, 2017: Annals of Clinical Microbiology and Antimicrobials
https://www.readbyqxmd.com/read/28724383/molecular-characterization-and-genetic-relatedness-of-clinically-acinetobacter-baumanii-isolates-conferring-increased-resistance-to-the-first-and-second-generations-of-tetracyclines-in-iran
#10
Zahra Meshkat, Himen Salimizand, Yousef Amini, Mostafa Khakshoor, Davoud Mansouri, Hadi Farsiani, Kiarash Ghazvini, Adel Najafi
BACKGROUND: The increasing resistance of Acinetobacter baumannii to antibiotics has recently been regarded as a notable therapeutic difficulty. Evaluating resistance rates of some A. baumannii isolates to tetracyclines had an impact on understanding the antibiotic resistance dissemination. By comparing genetic characteristics and relatedness of A. baumannii isolates, we are able to determine the transition dynamics of outbreak isolates. METHODS: A total of 72 non-duplicate isolates of A...
July 19, 2017: Annals of Clinical Microbiology and Antimicrobials
https://www.readbyqxmd.com/read/28701170/antimicrobial-susceptibility-among-gram-positive-and-gram-negative-organisms-collected-from-the-latin-american-region-between-2004-and-2015-as-part-of-the-tigecycline-evaluation-and-surveillance-trial
#11
Silvio Vega, Michael J Dowzicky
BACKGROUND: The in vitro activity of tigecycline and comparator agents was evaluated against Gram-positive and Gram-negative isolates collected in Latin American centers between 2004 and 2015 as part of the Tigecycline Evaluation and Surveillance Trial (T.E.S.T.) global surveillance study. METHODS: Minimum inhibitory concentrations (MICs) were determined using the broth microdilution methodology according to the Clinical and Laboratory Standards Institute (CLSI) guidelines...
July 12, 2017: Annals of Clinical Microbiology and Antimicrobials
https://www.readbyqxmd.com/read/28693504/prevalence-of-multi-drug-resistant-enteropathogenic-and-enteroinvasive-escherichia-coli-isolated-from-children-with-and-without-diarrhea-in-northeast-indian-population
#12
Karuppasamy Chellapandi, Tapan Kumar Dutta, Indu Sharma, Surajit De Mandal, Nachimuthu Senthil Kumar, Lalsanglura Ralte
BACKGROUND: Diarrheagenic Escherichia coli are associated with infantile diarrhea in the developing countries. The present study was conducted to determine the occurrence and antimicrobial resistance pattern of enteropathogenic and enteroinvasive E. coli associated with diarrhoea among the paediatric patients. METHODS: A total of 262 stool samples were collected from children with and without diarrhea from Mizoram, Northeast India. E. coli were isolated and subjected to multiplex PCR to detect virulent genes of EPEC (eaeA and bfpA) and EIEC (ial)...
July 11, 2017: Annals of Clinical Microbiology and Antimicrobials
https://www.readbyqxmd.com/read/28693493/comparison-of-in-house-and-commercial-real-time-pcr-based-carbapenemase-gene-detection-methods-in-enterobacteriaceae-and-non-fermenting-gram-negative-bacterial-isolates
#13
M Smiljanic, M Kaase, P Ahmad-Nejad, B Ghebremedhin
BACKGROUND: Carbapenemase-producing gram-negative bacteria are increasing globally and have been associated with outbreaks in hospital settings. Thus, the accurate detection of these bacteria in infections is mandatory for administering the adequate therapy and infection control measures. This study aimed to establish and evaluate a multiplex real-time PCR assay for the simultaneous detection of carbapenemase gene variants in gram-negative rods and to compare the performance with a commercial RT-PCR assay (Check-Direct CPE)...
July 10, 2017: Annals of Clinical Microbiology and Antimicrobials
https://www.readbyqxmd.com/read/28676088/parasitological-and-biochemical-studies-on-cutaneous-leishmaniasis-in-shara-b-district-taiz-yemen
#14
Qhtan Asmaa, Salwa Al-Shamerii, Mohammed Al-Tag, Adam Al-Shamerii, Yiping Li, Bashir H Osman
BACKGROUND: The leishmaniasis is a group of diseases caused by intracellular haemoflagellate protozoan parasites of the genus Leishmania. Leishmaniasis has diverse clinical manifestations; cutaneous leishmaniasis (CL) is the most common form of leishmaniasis which is responsible for 60% of disability-adjusted life years. CL is endemic in Yemen. In Shara'b there is no reference study available to identify the prevalence of endemic diseases and no investigation has been conducted for diagnosing the diseases...
July 4, 2017: Annals of Clinical Microbiology and Antimicrobials
https://www.readbyqxmd.com/read/28651533/profiling-of-antibiotic-resistance-of-bacterial-species-recovered-from-routine-clinical-isolates-in-ethiopia
#15
Robert-Jan Ten Hove, Melaku Tesfaye, Witold Frederik Ten Hove, Mesfin Nigussie
BACKGROUND: With the alarming rise in antibiotic resistance in African countries, the need for a surveillance system in the region has become pressing. The rapid expansion of data networks makes it possible to set up healthcare applications that can be both cost-efficient and effective. Large data sets are available for assessment of current antibiotic resistance among Ethiopian patients. Based on the data-presentation, a practical approach is proposed on how diagnostic laboratories can participate remedial action against antibiotic resistance in Ethiopia...
June 26, 2017: Annals of Clinical Microbiology and Antimicrobials
https://www.readbyqxmd.com/read/28646898/prevalence-of-chlamydia-trachomatis-neisseria-gonorrhoeae-mycoplasma-genitalium-and-ureaplasma-urealyticum-infections-using-a-novel-isothermal-simultaneous-rna-amplification-testing-method-in-infertile-males
#16
Ling Qing, Qi-Xiang Song, Jian-Li Feng, Hai-Yan Li, Guiming Liu, Hai-Hong Jiang
BACKGROUND: The purpose of this study was to evaluate the prevalence of Chlamydia trachomatis, Neisseria gonorrhoeae, Mycoplasma genitalium and Ureaplasma urealyticum infections in infertile men that consulted our outpatient departments using a novel simultaneous amplification testing (SAT) that is RNA-detection based. The possible impact of C. trachomatis, N. gonorrhoeae, M. genitalium and U. urealyticum infections on semen parameters was also noted in the present study. METHODS: A total of 2607 males that were diagnosed with infertility were included in this study...
June 24, 2017: Annals of Clinical Microbiology and Antimicrobials
https://www.readbyqxmd.com/read/28629366/molecular-characterization-of-clinical-imp-producing-klebsiella-pneumoniae-isolates-from-a-chinese-tertiary-hospital
#17
Kaisheng Lai, Yanning Ma, Ling Guo, Jingna An, Liyan Ye, Jiyong Yang
BACKGROUND: IMP-producing Klebsiella pneumoniae (IMPKpn) exhibits sporadic prevalence in China. The mechanisms related to the spread of IMPKpn remain unclear. METHODS: Carbapenem non-susceptible K. pneumoniae isolates were collected from our hospital. The genetic relatedness, antimicrobial susceptibility, as well as sequence types (ST) were analyzed by pulsed-field gel electrophoresis (PFGE), VITEK 2 AST test Kit, and multilocus sequence typing (MLST), respectively...
June 19, 2017: Annals of Clinical Microbiology and Antimicrobials
https://www.readbyqxmd.com/read/28583115/tuberculosis-arthritis-of-the-sternoclavicular-joint-after-uncomplicated-falciparum-malaria-a-case-report
#18
Boundia Djiba, Baidy Sy Kane, Mamadou Alpha Diallo, Khadim Diongue, Ngoné Diaba Diack, Hamidou Deme, Mouhamed Dieng, Maimouna Sow, Daouda Ndiaye, Abdoulaye Pouye
BACKGROUND: Malaria and tuberculosis are co-endemic in many developing countries. However their associations are rarely reported. Yet, it has been suggested that a pathological process may link the two diseases. CASE PRESENTATION: A 20-year-old female patient was admitted in the internal medicine service of Aristide Le Dantec Hospital for uncomplicated malaria. She was previously treated for autoimmune hemolytic anaemia using prednisone at 5 mg per day. Clinical examination showed swelling in front of the sternoclavicular joint...
June 5, 2017: Annals of Clinical Microbiology and Antimicrobials
https://www.readbyqxmd.com/read/28558707/effect-of-the-2014-clinical-and-laboratory-standards-institute-urine-specific-breakpoints-on-cefazolin-susceptibility-rates-at-a-community-teaching-hospital
#19
Daniel B Chastain, Ijang Ngando, Christopher M Bland, Carlos Franco-Paredes, W Anthony Hawkins
BACKGROUND: Enterobacteriaceae, which include Escherichia coli, Klebsiella pneumoniae, and Proteus mirabilis, are identified as the infectious etiology in the majority of urinary tract infections (UTIs) in community hospitals across the United States. The minimum inhibitory concentration (MIC) is a useful tool when choosing an appropriate antibacterial agent. Recent changes to the 2014 Clinical and Laboratory Standards Institute (CLSI) guidelines included reporting a urine-specific cefazolin breakpoint for enterobacteriaceae (susceptible ≤16 mcg/mL)...
May 30, 2017: Annals of Clinical Microbiology and Antimicrobials
https://www.readbyqxmd.com/read/28526094/patients-with-community-acquired-bacteremia-of-unknown-origin-clinical-characteristics-and-usefulness-of-microbiological-results-for-therapeutic-issues-a-single-center-cohort-study
#20
Johan Courjon, Elisa Demonchy, Nicolas Degand, Karine Risso, Raymond Ruimy, Pierre-Marie Roger
Bacteremia of unknown origin (BUO) are associated with increased mortality compared to those with identified sources. Microbiological data of those patients could help to characterize an appropriate empirical antibiotic treatment before bloodcultures results are available during sepsis of unknown origin. Based on the dashboard of our ward that prospectively records several parameters from each hospitalization, we report 101 community-acquired BUO selected among 1989 bacteremic patients from July 2005 to April 2016, BUO being defined by the absence of clinical and paraclinical infectious focus and no other microbiological samples retrieving the bacteria isolated from blood cultures...
May 19, 2017: Annals of Clinical Microbiology and Antimicrobials
journal
journal
40251
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"