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Karen Lolans

Research Profile

Chemicals & Drugs

Procedures

Physiology

Disorders

Living Beings

Phenomena

Disease Outbreaks

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Colombia

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Publications

TOP 3
Caroline J Thurlow; Robert A Weinstein; Mary K Hayden; Michael Y Lin; Karen Lolans; Kavitha Prabaker
Anatomic sites of patient colonization and environmental contamination with Klebsiella pneumoniae carbapenemase-producing Enterobacteriaceae at long-term acute care hospitals.
Kavitha Prabaker; Robert A Weinstein; Sana Ahmed; Kartikeya Cherabuddi; Vishnu Chundi; Mary K Hayden; Michael Y Lin; Karen Lolans; Margaret McNally; Andrea Norris; Ruba Odeh
Transfer from high-acuity long-term care facilities is associated with carriage of Klebsiella pneumoniae carbapenemase-producing Enterobacteriaceae: a multihospital study.
Sarah Y Won; Mary K Hayden; Bala Hota; Karen Lolans; L. Silvia Munoz-Price; Robert A Weinstein
Emergence and rapid regional spread of Klebsiella pneumoniae carbapenemase-producing Enterobacteriaceae.

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All Publications

2013: Caroline J Thurlow; Robert A Weinstein; Mary K Hayden; Michael Y Lin; Karen Lolans; Kavitha Prabaker
Anatomic sites of patient colonization and environmental contamination with Klebsiella pneumoniae carbapenemase-producing Enterobacteriaceae at long-term acute care hospitals.
Infection control and hospital epidemiology : the official journal of the Society of Hospital Epidemiologists of America 2013;34(1):56-61.
2012: Kavitha Prabaker; Robert A Weinstein; Sana Ahmed; Kartikeya Cherabuddi; Vishnu Chundi; Mary K Hayden; Michael Y Lin; Karen Lolans; Margaret McNally; Andrea Norris; Ruba Odeh
Transfer from high-acuity long-term care facilities is associated with carriage of Klebsiella pneumoniae carbapenemase-producing Enterobacteriaceae: a multihospital study.
Infection control and hospital epidemiology : the official journal of the Society of Hospital Epidemiologists of America 2012;33(12):1193-9.
2011: Sarah Y Won; Mary K Hayden; Bala Hota; Karen Lolans; L. Silvia Munoz-Price; Robert A Weinstein
Emergence and rapid regional spread of Klebsiella pneumoniae carbapenemase-producing Enterobacteriaceae.
Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 2011;53(6):532-40.
2011: Robert C Owens; James R Johnson; Karen Lolans; Patricia Stogsdill; Lonny Brett Yarmus; John Quinn
Community transmission in the United States of a CTX-M-15-producing sequence type ST131 Escherichia coli strain resulting in death.
Journal of clinical microbiology 2011;49(9):3406-8.
2010: L. Silvia Munoz-Price; Carolina De La Cuesta; Stephen Adams; Mary M Wyckoff; Timothy Cleary; Sandra P McCurdy; Michael D Huband; M Megan Lemmon; Marykay Lescoe; Fadia B Dibhajj; Mary K Hayden; Karen Lolans; John P Quinn
Successful eradication of a monoclonal strain of Klebsiella pneumoniae during a K. pneumoniae carbapenemase-producing K. pneumoniae outbreak in a surgical intensive care unit in Miami, Florida.
Infection control and hospital epidemiology : the official journal of the Society of Hospital Epidemiologists of America 2010;31(10):1074-7.
2010: Michael Hornsey; Matthew J Ellington; Michel Doumith; Claire P Thomas; Nicola C Gordon; David W Wareham; John Quinn; Karen Lolans; David M Livermore; Neil Woodford
AdeABC-mediated efflux and tigecycline MICs for epidemic clones of Acinetobacter baumannii.
The Journal of antimicrobial chemotherapy 2010;65(8):1589-93.
2010: L. Silvia Munoz-Price; Mary K Hayden; Karen Lolans; Sarah Won; Karen Calvert; Michael Lin; Alexander Stemer; Robert A Weinstein
Successful control of an outbreak of Klebsiella pneumoniae carbapenemase-producing K. pneumoniae at a long-term acute care hospital.
Infection control and hospital epidemiology : the official journal of the Society of Hospital Epidemiologists of America 2010;31(4):341-7.
2010: Karen Lolans; Karen Calvert; Sarah Won; James Clark; Mary K Hayden
Direct ertapenem disk screening method for identification of KPC-producing Klebsiella pneumoniae and Escherichia coli in surveillance swab specimens.
Journal of clinical microbiology 2010;48(3):836-41.
2008: Somvadee Laohavaleeson; Karen Lolans; Joseph L Kuti; John P Quinn; David P Nicolau
Expression of the MexXY-OprM efflux system in Pseudomonas aeruginosa with discordant cefepime/ceftazidime susceptibility profiles.
Infection and drug resistance 2008;1():51-5.
2007: Seok-Ming Toh; Liqun Xiong; Cesar A Arias; Maria Virginia Villegas; Karen Lolans; John Quinn; Alexander S Mankin
Acquisition of a natural resistance gene renders a clinical strain of methicillin-resistant Staphylococcus aureus resistant to the synthetic antibiotic linezolid.
Molecular microbiology 2007;64(6):1506-14.
2007: Maria Virginia Villegas; Juan Nicolas Kattan; Adriana Correa; Karen Lolans; Ana Maria Guzman; Neil Woodford; David M Livermore; John P Quinn
Dissemination of Acinetobacter baumannii clones with OXA-23 Carbapenemase in Colombian hospitals.
Antimicrobial agents and chemotherapy 2007;51(6):2001-4.
2007: William J Watkins; Lee Chong; Aesop Cho; Ramona Hilgenkamp; Maria Ludwikow; Negar Garizi; Nadeem Iqbal; John Barnard; Rajeshwar Singh; Deidre Madsen; Karen Lolans; Olga Lomovskaya; Uma Oza; Padmapriya Kumaraswamy; Andrea Blecken; Shuang Bai; David J Loury; David C Griffith; Michael N Dudley
Quinazolinone fungal efflux pump inhibitors. Part 3: (N-methyl)piperazine variants and pharmacokinetic optimization.
Bioorganic & medicinal chemistry letters 2007;17(10):2802-6.
2007: Maria Virginia Villegas; Karen Lolans; Adriana Correa; Juan Nicolas Kattan; Jaime A Lopez; John P Quinn
First identification of Pseudomonas aeruginosa isolates producing a KPC-type carbapenem-hydrolyzing beta-lactamase.
Antimicrobial agents and chemotherapy 2007;51(4):1553-5.
2006: Anne Marie Queenan; Wenchi Shang; Paul Schreckenberger; Karen Lolans; Karen Bush; John Quinn
SME-3, a novel member of the Serratia marcescens SME family of carbapenem-hydrolyzing beta-lactamases.
Antimicrobial agents and chemotherapy 2006;50(10):3485-7.
2006: Karen Lolans; Thomas W Rice; L. Silvia Munoz-Price; John P Quinn
Multicity outbreak of carbapenem-resistant Acinetobacter baumannii isolates producing the carbapenemase OXA-40.
Antimicrobial agents and chemotherapy 2006;50(9):2941-5.
2006: Maria Virginia Villegas; Karen Lolans; Adriana Correa; Carlos Jose Suarez; Jaime A Lopez; Marta Vallejo; John P Quinn
First detection of the plasmid-mediated class A carbapenemase KPC-2 in clinical isolates of Klebsiella pneumoniae from South America.
Antimicrobial agents and chemotherapy 2006;50(8):2880-2.
2006: L. Silvia Munoz-Price; Karen Lolans; John P Quinn
Four cases of invasive methicillin-resistant Staphylococcus aureus (MRSA) infections treated with tigecycline.
Scandinavian journal of infectious diseases 2006;38(11-12):1081-4.
2006: Maria Virginia Villegas; Karen Lolans; Maria del Rosario Olivera; Carlos José Suarez; Adriana Correa; Anne Marie Queenan; John P Quinn
First detection of metallo-beta-lactamase VIM-2 in Pseudomonas aeruginosa isolates from Colombia.
Antimicrobial agents and chemotherapy 2006;50(1):226-9.
2005: Carlos José Suárez; Karen Lolans; Maria Virginia Villegas; John P Quinn
Mechanisms of resistance to beta-lactams in some common Gram-negative bacteria causing nosocomial infections.
Expert review of anti-infective therapy 2005;3(6):915-22.
2005: Mary K Hayden; K Rezai; Robert A Hayes; Karen Lolans; John P Quinn; Robert A Weinstein
Development of Daptomycin resistance in vivo in methicillin-resistant Staphylococcus aureus.
Journal of clinical microbiology 2005;43(10):5285-7.
2005: L. Silvia Munoz-Price; Karen Lolans; John P Quinn
Emergence of resistance to daptomycin during treatment of vancomycin-resistant Enterococcus faecalis infection.
Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 2005;41(4):565-6.
2005: Karen Lolans; Anne Marie Queenan; Karen Bush; A Sahud; John P Quinn
First nosocomial outbreak of Pseudomonas aeruginosa producing an integron-borne metallo-beta-lactamase (VIM-2) in the United States.
Antimicrobial agents and chemotherapy 2005;49(8):3538-40.
2004: William J Watkins; Rémy C Lemoine; Lee Chong; Aesop Cho; Thomas E Renau; Bonnie Kuo; Vickie Wong; Maria Ludwikow; Negar Garizi; Nadeem Iqbal; John Barnard; Renata Jankowska; Rajeshwar Singh; Deidre Madsen; Karen Lolans; Olga Lomovskaya; Uma Oza; Michael N Dudley
Quinazolinone fungal efflux pump inhibitors. Part 2: In vitro structure-activity relationships of (N-methyl-piperazinyl)-containing derivatives.
Bioorganic & medicinal chemistry letters 2004;14(20):5133-7.
2004: Rémy C Lemoine; Tomasz W Glinka; William J Watkins; Aesop Cho; Jessie Yang; Nadeem Iqbal; Rajeshwar Singh; Deidre Madsen; Karen Lolans; Olga Lomovskaya; Uma Oza; Michael N Dudley
Quinazolinone-based fungal efflux pump inhibitors. Part 1: Discovery of an (N-methylpiperazine)-containing derivative with activity in clinically relevant Candida spp.
Bioorganic & medicinal chemistry letters 2004;14(20):5127-31.
2004: Maria Virginia Villegas; Adriana Correa; Federico Perez; Tania Zuluaga; Marcela Radice; Gabriel Gutkind; José María Casellas; Juan A Ayala; Karen Lolans; John P Quinn
CTX-M-12 beta-lactamase in a Klebsiella pneumoniae clinical isolate in Colombia.
Antimicrobial agents and chemotherapy 2004;48(2):629-31.
2003: Adriana M Nascimento; Gustavo H Goldman; Steven Park; Salvatore A E Marras; Guillaume Delmas; Uma Oza; Karen Lolans; Michael N Dudley; Paul A Mann; David Perlin
Multiple resistance mechanisms among Aspergillus fumigatus mutants with high-level resistance to itraconazole.
Antimicrobial agents and chemotherapy 2003;47(5):1719-26.