Works by Church, Deirdre L.

Results: 51

Apollo: a comprehensive GPU-powered within-host simulator for viral evolution and infection dynamics across population, tissue, and cell.

Published in:

Nature Communications, 2025, v. 16, n. 1, p. 1, doi. 10.1038/s41467-025-60988-8

By:

Perera, Deshan;
Li, Evan;
Gordon, Paul MK;
van der Meer, Frank;
Lynch, Tarah;
Gill, John;
Church, Deirdre L.;
de Koning, A. P. Jason;
Huber, Christian D.;
van Marle, Guido;
Platt, Alexander;
Long, Quan

Publication type:

Article

Changing Epidemiology of Invasive Pneumococcal Disease in Canada, 1998-2007: Update from the Calgary-Area Streptococcus pneumoniae Research (CASPER) Study.

Published in:

Clinical Infectious Diseases, 2009, v. 49, n. 2, p. 205, doi. 10.1086/599827

By:

Kellner, James D.;
Vanderkooi, Otto G.;
MacDonald, Judy;
Church, Deirdre L.;
Tyrrell, Gregory J.;
Scheifele, David W.

Publication type:

Article

Population-Based Laboratory Surveillance for Escherichia coli--Producing Extended-Spectrum Β -Lactamases: Importance of Community Isolates with blaCTX-M Genes.

Published in:

Clinical Infectious Diseases, 2004, v. 38, n. 12, p. 1736, doi. 10.1086/421094

By:

Pitout, Johann D. D.;
Hanson, Nancy D.;
Church, Deirdre L.;
Laupland, Kevin B.

Publication type:

Article

Clinical and Economic Evaluation of Rapid Influenza A Virus Testing in Nursing Homes in Calgary, Canada.

Published in:

Clinical Infectious Diseases, 2002, v. 34, n. 6, p. 790, doi. 10.1086/338960

By:

Church, Deirdre L.;
Davies, H. Dele;
Mitton, Craig;
Semeniuk, Heather;
Logue, Melissa;
Maxwell, Colleen;
Donaldson, Cam

Publication type:

Article

Tackling antimicrobial resistance in lower urinary tract infections: treatment options.

Published in:

2016

By:

Pitout, Johann D;
Chan, Wilson W;
Church, Deirdre L

Publication type:

journal article

Population-based Laboratory Surveillance for AmpC β-Lactamase--producing Escherichia coli, Calgary.

Published in:

Emerging Infectious Diseases, 2007, v. 13, n. 3, p. 443, doi. 10.3201/eid1303.060447

By:

Pitout, Johann D. D.;
Gregson, Daniel B.;
Church, Deirdre L.;
Laupland, Kevin B.

Publication type:

Article

Human Case of Lobomycosis.

Published in:

Emerging Infectious Diseases, 2004, v. 10, n. 4, p. 715, doi. 10.3201/eid1004.030416

By:

Elsayed, Sameer;
Kuhn, Susan M.;
Barber, Duane;
Church, Deirdre L.;
Adams, Stewart;
Kasper, Richard

Publication type:

Article

Clinical outcome of empiric antimicrobial therapy of bacteremia due to extended-spectrum beta-lactamase producing Escherichia coli and Klebsiella pneumoniae.

Published in:

BMC Research Notes, 2010, v. 3, p. 116, doi. 10.1186/1756-0500-3-116

By:

Chaubey, Vikas P.;
Pitout, Johann D. D.;
Dalton, Bruce;
Ross, Terry;
Church, Deirdre L.;
Gregson, Daniel B.;
Laupland, Kevin B.

Publication type:

Article

Sociodemographic correlates of urine culture test utilization in Calgary, Alberta.

Published in:

2018

By:

Griener, Thomas P.;
Naugler, Christopher;
Chan, Wilson W.;
Church, Deirdre L.

Publication type:

journal article

Gastrointestinal function and structure in HIV-positive patients.

Published in:

Canadian Medical Association Journal (CMAJ), 1990, v. 143, n. 7, p. 641

By:

Sutherland, Lloyd R.;
Church, Deirdre L.;
Gill, Michael J.;
Kelly, James K.;
Hwang, Wei-Sek;
Bryant, Heather E.

Publication type:

Article

Surveillance for plasmid-mediated quinolone resistance determinants in Enterobacteriaceae within the Calgary Health Region, Canada: the emergence of aac(6)-Ib-cr.

Published in:

Journal of Antimicrobial Chemotherapy (JAC), 2008, v. 61, n. 5, p. 999, doi. 10.1093/jac/dkn068

By:

Johann D. D. Pitout;
Yi Wei;
Deirdre L. Church;
Daniel B. Gregson

Publication type:

Article

Invasive Candida species infections: a 5 year population-based assessment.

Published in:

Journal of Antimicrobial Chemotherapy (JAC), 2005, v. 56, n. 3, p. 532, doi. 10.1093/jac/dki258

By:

Kevin B. Laupland;
Daniel B. Gregson;
Deirdre L. Church;
Terry Ross;
Sameer Elsayed

Publication type:

Article

Physiological effects of metronidazole on Clostridium pasteurianum.

Published in:

1991

By:

Church, Deirdre L.;
Bryant, Richard D.;
Rabin, Harvey R.;
Laishley, Edward J.;
Church, D L;
Bryant, R D;
Rabin, H R;
Laishley, E J

Publication type:

journal article

The natural history and genetic diversity of Haemophilus influenzae infecting the airways of adults with cystic fibrosis.

Published in:

Scientific Reports, 2022, v. 12, n. 1, p. 1, doi. 10.1038/s41598-022-19240-2

By:

Izydorczyk, Conrad;
Waddell, Barbara J.;
Weyant, Robert B.;
Surette, Michael G.;
Somayaji, Ranjani;
Rabin, Harvey R.;
Conly, John M.;
Church, Deirdre L.;
Parkins, Michael D.

Publication type:

Article

The use of biomarkers and molecular methods for the earlier diagnosis of invasive aspergillosis in immunocompromised patients.

Published in:

Medical Mycology, 2015, v. 53, n. 6, p. 531, doi. 10.1093/mmy/myv026

By:

Ambasta, Anshula;
Carson, Julie;
Church, Deirdre L.

Publication type:

Article

Stenotrophomonas maltophilia natural history and evolution in the airways of adults with cystic fibrosis.

Published in:

Frontiers in Microbiology, 2023, p. 1, doi. 10.3389/fmicb.2023.1205389

By:

Izydorczyk, Conrad;
Waddell, Barbara J.;
Thornton, Christina S.;
Conly, John M.;
Rabin, Harvey R.;
Somayaji, Ranjani;
Surette, Michael G.;
Church, Deirdre L.;
Parkins, Michael D.

Publication type:

Article

Population-based laboratory surveillance of Hafnia alvei isolates in a large Canadian health region.

Published in:

Annals of Clinical Microbiology & Antimicrobials, 2006, v. 5, p. 1, doi. 10.1186/1476-0711-5-12

By:

Laupland, Kevin B.;
Church, Deirdre L.;
Ross, Terry;
Pitout, Johann D. D.

Publication type:

Article

Using a systematic approach to strategic innovation in laboratory medicine to bring about change.

Published in:

Critical Reviews in Clinical Laboratory Sciences, 2022, v. 59, n. 3, p. 178, doi. 10.1080/10408363.2021.1997899

By:

Church, Deirdre L.;
Naugler, Christopher

Publication type:

Article

Eggerthella lenta Bloodstream Infections Are Associated With Increased Mortality Following Empiric Piperacillin-Tazobactam (TZP) Monotherapy: A Population-based Cohort Study.

Published in:

Clinical Infectious Diseases, 2018, v. 67, n. 2, p. 221, doi. 10.1093/cid/ciy057

By:

Ugarte-Torres, Alejandra;
Gillrie, Mark R;
Griener, Thomas P;
Church, Deirdre L

Publication type:

Article

A pragmatic randomized controlled trial of rapid on-site influenza and respiratory syncytial virus PCR testing in paediatric and adult populations.

Published in:

2022

By:

Bibby, Helen L.;
de Koning, Lawrence;
Seiden-Long, Isolde;
Zelyas, Nathan;
Church, Deirdre L.;
Berenger, Byron M.

Publication type:

journal article

Multidrug-resistant Aeromonas hydrophila causing fatal bilateral necrotizing fasciitis in an immunocompromised patient: a case report.

Published in:

2018

By:

Ugarte-Torres, Alejandra;
Perry, Sarah;
Franko, Angela;
Church, Deirdre L

Publication type:

journal article

Clinical epidemiology and impact of Haemophilus influenzae airway infections in adults with cystic fibrosis.

Published in:

BMC Infectious Diseases, 2024, v. 24, n. 1, p. 1, doi. 10.1186/s12879-024-10050-7

By:

Weyant, R. Benson;
Waddell, Barbara J.;
Acosta, Nicole;
Izydorczyk, Conrad;
Conly, John M.;
Church, Deirdre L.;
Surette, Michael G.;
Rabin, Harvey R.;
Thornton, Christina S.;
Parkins, Michael D.

Publication type:

Article

An AIDS patient unable to eat.

Published in:

1995

By:

Church, Deirdre L.

Publication type:

Case Study

Dealing with diarrhea in HIV disease.

Published in:

Patient Care (Print), 1993, v. 27, n. 15, p. 49

By:

Church, Deirdre L.;
Forsmark, Chris E.

Publication type:

Article

Diarrhea in an HIV-positive patient.

Published in:

Patient Care (Print), 1993, v. 27, n. 2, p. 96

By:

Church, Deirdre L.

Publication type:

Article

Molecular Evolution of a Klebsiella pneumoniae ST278 Isolate Harboring blaNDM-7 and Involved in Nosocomial Transmission.

Published in:

2016

By:

Lynch, Tarah;
Liang Chen;
Peirano, Gisele;
Gregson, Dan B.;
Church, Deirdre L.;
Conly, John;
Kreiswirth, Barry N.;
Pitout, Johann D.;
Chen, Liang

Publication type:

journal article

Sociodemographic and geospatial associations with community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) infections in a large Canadian city: an 11 year retrospective study.

Published in:

2019

By:

Gill, Victoria C.;
Ma, Irene;
Guo, Maggie;
Gregson, Dan B.;
Naugler, Christopher;
Church, Deirdre L.

Publication type:

journal article

Population-based laboratory surveillance for Giardia sp. and Cryptosporidium sp. infections in a large Canadian health region.

Published in:

BMC Infectious Diseases, 2005, v. 5, n. 1, p. 1, doi. 10.1186/1471-2334-5-72

By:

Laupland, Kevin B.;
Church, Deirdre L.

Publication type:

Article

Blood cultures in ambulatory outpatients.

Published in:

BMC Infectious Diseases, 2005, v. 5, n. 1, p. 35, doi. 10.1186/1471-2334-5-35

By:

Laupland, Kevin B.;
Church, Deirdre L.;
Gregson, Daniel B.

Publication type:

Article

Combating the HIV reservoirs.

Published in:

Biotechnology & Genetic Engineering Reviews, 2018, v. 34, n. 1, p. 76, doi. 10.1080/02648725.2018.1471641

By:

van Marle, Guido;
Church, Deirdre L.;
van der Meer, Frank;
Gill, M. John

Publication type:

Article

Gastrointestinal Viral Load and Enteroendocrine Cell Number Are Associated with Altered Survival in HIV-1 Infected Individuals.

Published in:

PLoS ONE, 2013, v. 8, n. 10, p. 1, doi. 10.1371/journal.pone.0075967

By:

van Marle, Guido;
Sharkey, Keith A.;
Gill, M. John;
Church, Deirdre L.

Publication type:

Article

Community-Based Outbreaks in Vulnerable Populations of Invasive Infections Caused by Streptococcus pneumoniae Serotypes 5 and 8 in Calgary, Canada.

Published in:

PLoS ONE, 2011, v. 6, n. 12, p. 1, doi. 10.1371/journal.pone.0028547

By:

Vanderkooi, Otto G.;
Church, Deirdre L.;
MacDonald, Judy;
Zucol, Franziska;
Kellner, James D.

Publication type:

Article

Phlegmonous Duodenitis Complicating Multiple Myeloma: A Successfully Treated Case.

Published in:

American Journal of Gastroenterology (Springer Nature), 1987, v. 82, n. 12, p. 1322

By:

Kneafsey, Paul D.;
Kelly, James K.;
Church, Deirdre L.;
Rapp, Edna F.;
Lafreniere, Rene

Publication type:

Article

Development and validation of a Pneumocystis jirovecii real-time polymerase chain reaction assay for diagnosis of Pneumocystis pneumonia.

Published in:

Canadian Journal of Infectious Diseases & Medical Microbiology, 2015, v. 26, n. 5, p. 263, doi. 10.1155/2015/138787

By:

Church, Deirdre L.;
Ambasta, Anshula;
Wilmer, Amanda;
Williscroft, Holly;
Ritchie, Gordon;
Pillai, Dylan R.;
Champagne, Sylvie;
Gregson, Daniel G.

Publication type:

Article

Higher levels of Zidovudine resistant HIV in the colon compared to blood and other gastrointestinal compartments in HIV infection.

Published in:

Retrovirology, 2010, v. 7, p. 74, doi. 10.1186/1742-4690-7-74

By:

van Marle, Guido;
Church, Deirdre L.;
Nunweiler, Kali D.;
Cannon, Kris;
Wainberg, Mark A.;
Gill, M. John

Publication type:

Article

Compartmentalization of the gut viral reservoir in HIV-1 infected patients.

Published in:

Retrovirology, 2007, v. 4, p. 87, doi. 10.1186/1742-4690-4-87

By:

van Marle, Guido;
Gill, M. John;
Kolodka, Dione;
McManus, Leah;
Grant, Tannika;
Church, Deirdre L.

Publication type:

Article

Reduction of 2-, 4- and 5-nitroimidazole drugs by hydrogenase 1 in Clostridium pasteurianum.

Published in:

1990

By:

Church, Deirdre L.;
Rabin, Harvey R.;
Laishley, Edward J.;
Church, D L;
Rabin, H R;
Laishley, E J

Publication type:

journal article

Genomic analysis of group A Streptococcus isolated during a correctional facility outbreak of MRSA in 2004.

Published in:

JAMMI: Journal of the Association of Medical Microbiology & Infectious Disease Canada, 2022, v. 7, n. 1, p. 23, doi. 10.3138/jammi-2021-0018

By:

Lynch, Tarah;
Nandi, Tannistha;
Jayaprakash, Teenus;
Gregson, Dan;
Church, Deirdre L

Publication type:

Article

Validity of calendar day-based definitions for community-onset bloodstream infections.

Published in:

BMC Research Notes, 2015, v. 8, n. 1, p. 1, doi. 10.1186/s13104-015-1051-x

By:

Laupland, Kevin B.;
Gregson, Daniel B.;
Church, Deirdre L.

Publication type:

Article

Is the Utilization of Helicobacter pylori Stool Antigen Tests Appropriate in an Urban Canadian Population?

Published in:

2020

By:

Ma, Irene;
Guo, Maggie;
Pillai, Dylan R;
Church, Deirdre L;
Naugler, Christopher

Publication type:

journal article

Population-based epidemiological study of infections caused by carbapenem-resistant Pseudomonas aeruginosa in the Calgary Health Region: importance of metallo-beta-lactamase (MBL)-producing strains.

Published in:

2005

By:

Laupland KB;
Parkins MD;
Church DL;
Gregson DB;
Louie TJ;
Conly JM;
Elsayed S;
Pitout JDD;
Laupland, Kevin B;
Parkins, Michael D;
Church, Deirdre L;
Gregson, Daniel B;
Louie, Thomas J;
Conly, John M;
Elsayed, Sameer;
Pitout, Johann D D

Publication type:

journal article

Population-Based Epidemiological Study of Infections Caused by Carbapenem-Resistant Pseudomonas aeruginosa in the Calgary Health Region: Importance of Metallo-β-Lactamase (MBL)--Producing Strains.

Published in:

Journal of Infectious Diseases, 2005, v. 192, n. 9, p. 1606, doi. 10.1086/444469

By:

Laupland, Kevin B.;
Parkins, Michael D.;
Church, Deirdre L.;
Gregson, Daniel B.;
Louie, Thomas J.;
Conly, John M.;
Elsayed, Sameer;
Pitout, Johann D. D.

Publication type:

Article

Validation of a Rapid Diagnostic Strategy for Determination of Significant Bacterial Counts in Bronchoalveolar Lavage Samples.

Published in:

Archives of Pathology & Laboratory Medicine, 2005, v. 129, n. 1, p. 78, doi. 10.5858/2005-129-78-voards

By:

Laupland, Kevin B.;
Church, Deirdre L.;
Gregson, Daniel B.

Publication type:

Article

Utility of Gram Stain for the Microbiological Analysis of Burn Wound Surfaces.

Published in:

Archives of Pathology & Laboratory Medicine, 2003, v. 127, n. 11, p. 1485, doi. 10.5858/2003-127-1485-uogsft

By:

Elsayed, Sameer;
Gregson, Daniel B.;
Lloyd, Tracie;
Crichton, Marilyn;
Church, Deirdre L.

Publication type:

Article

Development and Validation of a Molecular Beacon Probe--Based Real-Time Polymerase Chain Reaction Assay for Rapid Detection of Methicillin Resistance in Staphylococcus aureus.

Published in:

Archives of Pathology & Laboratory Medicine, 2003, v. 127, n. 7, p. 845, doi. 10.5858/2003-127-845-davoam

By:

Elsayed, Sameer;
Chow, Barbara L.;
Hamilton, Nina L.;
Gregson, Daniel B.;
Pitout, Johann D. D.;
Church, Deirdre L.

Publication type:

Article

Comparison of Direct Selective Versus Nonselective Agar Media Plus LIM Broth Enrichment for Determination of Group B Streptococcus Colonization Status in Pregnant Women.

Published in:

Archives of Pathology & Laboratory Medicine, 2003, v. 127, n. 6, p. 718, doi. 10.5858/2003-127-718-codsvn

By:

Elsayed, Sameer;
Gregson, Daniel B.;
Church, Deirdre L.

Publication type:

Article

A Regional Centralized Microbiology Service in Calgary for the Rapid Diagnosis of Malaria.

Published in:

Archives of Pathology & Laboratory Medicine, 2003, v. 127, n. 6, p. 687, doi. 10.5858/2003-127-687-arcmsi

By:

Church, Deirdre L.;
Lichtenfeld, Angelika;
Elsayed, Sameer;
Kuhn, Susan;
Gregson, Daniel B.

Publication type:

Article

Essential role of laboratory physicians in transformation of laboratory practice and management to a value-based patient-centric model.

Published in:

Critical Reviews in Clinical Laboratory Sciences, 2020, v. 57, n. 5, p. 323, doi. 10.1080/10408363.2020.1720591

By:

Church, Deirdre L.;
Naugler, Christopher

Publication type:

Article

Benefits and risks of standardization, harmonization and conformity to opinion in clinical laboratories.

Published in:

Critical Reviews in Clinical Laboratory Sciences, 2019, v. 56, n. 5, p. 287, doi. 10.1080/10408363.2019.1615408

By:

Church, Deirdre L.;
Naugler, Christopher

Publication type:

Article

Automation and artificial intelligence in the clinical laboratory.

Published in:

Critical Reviews in Clinical Laboratory Sciences, 2019, v. 56, n. 2, p. 98, doi. 10.1080/10408363.2018.1561640

By:

Naugler, Christopher;
Church, Deirdre L.

Publication type:

Article