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Author Nadia K Qureshi

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A Multicentered Study of the Clinical and Molecular Epidemiology of TEM- and SHV-type Extended-Spectrum Beta-Lactamase Producing Enterobacterales Infections in Children.

Latania K Logan, Jared R Rispens, Rachel L Medernach, T Nicholas Domitrovic, Andrea M Hujer, Steven H Marshall, Susan D Rudin, Nadia K Qureshi, Xiaotian Zheng, Mary K Hayden, Robert A Weinstein, Robert A Bonomo,

<h4>Background</h4>Extended-spectrum β-lactamase (ESBL)-producing Enterobacterales-(Ent) infections are increasing in pediatrics. Before CTX-M ESBL emerged, the most common infection-associated ESBL genes were TEM and SHV-type ESBLs. We sought to define the current epidemiology of Ent infections in children due to blaTEM and blaSHV (TEM-SHV-Ent).<h4>Methods</h4>A retrospective case-control analysis of children with TEM-SHV-Ent infections ... Read more >>

Pediatr Infect Dis J (The Pediatric infectious disease journal)
[2021, 40(1):39-43]

Cited: 0 times

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594. A Multi-Centered Study of the Clinical and Molecular Epidemiology of AmpC Cephalosporinase-Producing (AmpC) Enterobacteriaceae (Ent) Infections in Children

Rachel L Medernach, T Nicholas Domitrovic, Karen C Hayani, Andrea M Hujer, Nadia K Qureshi, Steven H Marshall, David C Nguyen, Susan D Rudin, Jared R Rispens, Xiaotian Zheng, Robert A Weinstein, Robert A Bonomo, Latania K Logan,

Abstract Background AmpC producing Ent are an important cause of multidrug-resistant (MDR) infections in pediatrics. Since most AmpC Ent studies have been conducted in adults, we characterized the molecular epidemiology of AmpC Ent strains with transmissible resistance and identified factors associated with AmpC Ent infections in children. Methods A case–control ... Read more >>

Open Forum Infect Dis (Open forum infectious diseases)
[2019, 6(Suppl 2):S280-S280]

Cited: 0 times

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A Multi-Centered Case-Case-Control Study of Factors Associated With Klebsiella pneumoniae Carbapenemase-Producing Enterobacteriaceae Infections in Children and Young Adults.

Latania K Logan, David C Nguyen, Felicia A Scaggs Huang, Nadia K Qureshi, Angella Charnot-Katsikas, Allison H Bartlett, Xiaotian Zheng, Andrea M Hujer, T Nicholas Domitrovic, Steven H Marshall, Robert A Bonomo, Robert A Weinstein,

<h4>Background</h4>Klebsiella pneumoniae carbapenemase (KPC)-producing Enterobacteriaceae (KPC-CRE) are multidrug-resistant organisms causing morbidity and mortality worldwide. KPC-CRE prevalence is increasing in pediatric populations, though multi-centered data are lacking. Identifying risk factors for KPC-CRE infection in children and classifying genotypes is a priority in this vulnerable population.<h4>Methods</h4>A case-case-control study of patients (0-22 years) ... Read more >>

Pediatr Infect Dis J (The Pediatric infectious disease journal)
[2019, 38(5):490-495]

Cited: 3 times

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Community Origins and Regional Differences Highlight Risk of Plasmid-mediated Fluoroquinolone Resistant Enterobacteriaceae Infections in Children.

Latania K Logan, Rachel L Medernach, Jared R Rispens, Steven H Marshall, Andrea M Hujer, T Nicholas Domitrovic, Susan D Rudin, Xiaotian Zheng, Nadia K Qureshi, Sreenivas Konda, Mary K Hayden, Robert A Weinstein, Robert A Bonomo,

<h4>Background</h4>Fluoroquinolones are uncommonly prescribed in children, yet pediatric multidrug resistant (MDR) enterobacteriaceae (Ent) infections often reveal fluoroquinolone resistance (FQR). We sought to define the molecular epidemiology of FQR and MDR-Ent in children.<h4>Methods</h4>A case-control analysis of children with MDR-Ent infections at 3 Chicago hospitals was performed. Cases were children with third-generation ... Read more >>

Pediatr Infect Dis J (The Pediatric infectious disease journal)
[2019, 38(6):595-599]

Cited: 2 times

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The Clinical and Molecular Epidemiology of CTX-M-9 Group Producing Enterobacteriaceae Infections in Children.

Latania K Logan, Rachel L Medernach, T Nicholas Domitrovic, Jared R Rispens, Andrea M Hujer, Nadia K Qureshi, Steven H Marshall, David C Nguyen, Susan D Rudin, Xiaotian Zheng, Sreenivas Konda, Robert A Weinstein, Robert A Bonomo,

<h4>Introduction</h4>The pandemic of extended-spectrum beta-lactamase-(ESBL)-producing Enterobacteriaceae (Ent) is strongly linked to the dissemination of CTX-M-type-ESBL-Ent. We sought to define the epidemiology of infections in children due to an emerging resistance type, CTX-M-9-group-producing-Ent (CTX-M-9-grp-Ent).<h4>Methods</h4>A retrospective matched case-control analysis of children with CTX-M-9-grp-Ent infections who received medical care at three Chicago area ... Read more >>

Infect Dis Ther (Infectious diseases and therapy)
[2019, 8(2):243-254]

Cited: 2 times

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2336. Resistance Mechanisms and Factors Associated With CTX-M-9 Group Extended-Spectrum β-Lactamase (ESBL)-Producing Infections in Children.

Rachel L Medernach, T Nicholas Domitrovic, Jared R Rispens, Andrea M Hujer, Nadia K Qureshi, Steven H Marshall, David C Nguyen, Susan D Rudin, Xiaotian Zheng, Robert A Weinstein, Robert A Bonomo, Latania K Logan,

AbstractBackgroundThere is an increasing incidence of extended-spectrum β-lactamase (ESBL) producing infections in children. However, most studies focus only on CTX-M-1 group (CTX-M-15). We sought to define the epidemiology of the CTX-M-9 group (CTX-M-9) producing infections in children to devise more effective treatment and prevention strategies.MethodsA case–control study of ... Read more >>

Open Forum Infect Dis (Open forum infectious diseases)
[2018, 5(Suppl 1):S694-S694]

Cited: 0 times

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Aerococcus urinae as the Causative Agent in Infective Endocarditis of the Aortic Valve in a Pediatric Patient.

Nadia K Qureshi, Ekta Patel,

Aerococcus species were first described in 1953. They have been previously described as the causative agent of urinary tract infections in the elderly but rarely the causative agent for severe infections. However, there are very few cases reported in the pediatric population. To our knowledge, we report the first case ... Read more >>

Pediatr Infect Dis J (The Pediatric infectious disease journal)
[2018, 37(10):1065-1066]

Cited: 0 times

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Operation Homefront: Meeting Clerkship Competencies with Home Visits to Families of Children With Special Needs.

Emily E Anderson, Bridget Boyd, Nadia K Qureshi, Jerold M Stirling, Virginia McCarthy, Mark G Kuczewski,

<h4>Objective</h4>We assessed how third-year medical students' written reflections on home visit experiences with families of children with special needs demonstrate evidence of exposure to 9 selected competencies for pediatric clerkships designated by the Council on Medical Student Education in Pediatrics.<h4>Methods</h4>We reviewed written reflections from 152 third-year medical students. For each ... Read more >>

Acad Pediatr (Academic pediatrics)
[2019, 19(2):170-176]

Cited: 2 times

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A Multicenter Study of the Clinical and Molecular Epidemiology of TEM- and SHV-type Extended- Spectrum β-Lactamase producing (ESBL) () Infections in Children.

Jared R Rispens, Rachel L Medernach, Andrea M Hujer, T Nicholas Domitrovic, Steven H Marshall, Susan D Rudin, Xiaotian Zheng, Nadia K Qureshi, Mary K Hayden, Robert A Weinstein, Robert A Bonomo, Latania K Logan,

AbstractBackgroundESBL infections are increasingly prevalent in the pediatric population; however, most ESBL studies have focused on adults and/or CTX-M-type strains. We sought to characterize the molecular epidemiology of ESBL strains and to identify factors associated with TEM- and SHV-type ESBL (TEMSHV ) infections in children.MethodsA case–control ... Read more >>

Open Forum Infect Dis (Open forum infectious diseases)
[2017, 4(Suppl 1):S679-S679]

Cited: 0 times

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A Multicenter Case-Case–control Study of Factors Associated with Klebsiella pneumoniae Carbapenemase (KPC)-Producing Enterobacteriaceae (KPC-CRE) Infections in Children

David C Nguyen, Felicia Scaggs-Huang, Angella Charnot-Katsikas, Allison H Bartlett, Xiaotian Zheng, Nadia K Qureshi, Andrea M Hujer, T Nicholas Domitrovic, Robert A Bonomo, Robert A Weinstein, Latania K Logan,

Abstract <h4>Background</h4> KPC-CRE are multidrug-resistant organisms (MDRO) associated with morbidity and mortality worldwide. KPC-CRE infection prevalence is increasing in the pediatric population; however, multi-centered pediatric data are lacking. We sought to identify factors for KPC-CRE infections in children and to classify genotypes of infecting strains. <h4>Methods</h4> We conducted a case–case–control ... Read more >>

Open Forum Infect Dis (Open forum infectious diseases)
[2017, 4(Suppl 1):S680-S680]

Cited: 0 times

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Analysis of β-Lactamase Resistance Determinants in Enterobacteriaceae from Chicago Children: a Multicenter Survey.

Latania K Logan, Andrea M Hujer, Steven H Marshall, T Nicholas Domitrovic, Susan D Rudin, Xiaotian Zheng, Nadia K Qureshi, Mary K Hayden, Felicia A Scaggs, Anand Karadkhele, Robert A Bonomo,

Multidrug-resistant (MDR) Enterobacteriaceae infections are increasing in U.S. children; however, there is a paucity of multicentered analyses of antibiotic resistance genes responsible for MDR phenotypes among pediatric Enterobacteriaceae isolates. In this study, 225 isolates phenotypically identified as extended-spectrum β-lactamase (ESBL) or carbapenemase producers, recovered from children ages 0 to 18 ... Read more >>

Antimicrob Agents Chemother (Antimicrobial agents and chemotherapy)
[2016, 60(6):3462-3469]

Cited: 11 times

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The role of the Staphylococcal VraTSR regulatory system on vancomycin resistance and vanA operon expression in vancomycin-resistant Staphylococcus aureus.

Nadia K Qureshi, Shaohui Yin, Susan Boyle-Vavra,

Vancomycin is often the preferred treatment for invasive methicillin-resistant Staphylococcus aureus (MRSA) infection. With the increase in incidence of MRSA infections, the use of vancomycin has increased and, as feared, isolates of vancomycin-resistant Staphylococcus aureus (VRSA) have emerged. VRSA isolates have acquired the entercoccal vanA operon contained on transposon (Tn) ... Read more >>

PLoS One (PloS one)
[2014, 9(1):e85873]

Cited: 9 times

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