Overview
Background
Dr Patrick Harris is an Infectious Disease Physician, Medical Microbiologist and NHMRC Emerging Leader (EL2) Fellow at The University of Queensland Centre for Clinical Research (UQCCR).
Dr. Harris obtained a BSc in Psychology and Anthropology from Durham University, prior to acquiring his medical degree from University College London Medical School. Following postgraduate training in the UK, he worked as a clinical lecturer at the College of Medicine in Malawi, before completing specialist training in infectious diseases and microbiology in Australia. For his final year of training he was a Senior Visiting Fellow in Infectious Disease at the National University Hospital in Singapore. He completed his PhD in 2018 under the supervision of Prof. David Paterson, and now is a Group Leader at UQCCR, with a research focus on the diagnosis and clinical management of infections caused by multi-drug resistant bacteria
Availability
- Dr Patrick Harris is:
- Available for supervision
Qualifications
- Bachelor of Medicine and Surgery and Medical Science, University of London
- Doctor of Philosophy, The University of Queensland
Research interests
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Clinical trials
Assessing the clinical impact of novel antibiotic treatment strategies for bloodstream infections
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Antibiotic resistance
Resistance in gram-negative pathogens such as E. coli, Klebsiella and Enterobacter
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Clinical application of genomics
Use of whole genome sequencing in clinical microbiology
Research impacts
He has published more than 200 peer-reviewed articles, many as first or senior author, including JAMA, the Lancet, Lancet Infectious Diseases and Clinical Infectious Diseases. He was a lead investigator for the MERINO trial: an international multicentre study to compare carbapenem-sparing treatment options for ESBL and AmpC-producing species. This has been the first large RCT to specifically address this question, using a protocol developed and endorsed by the Australasian Society for Infectious Diseases Clinical Research Network (ASID-CRN). https://clinicaltrials.gov/ct2/show/NCT02176122. This was followed by the MERINO-2 trial: a randomised controlled trial of meropenem versus piperacillin-tazobactam for treatment of bloodstream infections due to AmpC-producing Enterobacter, Citrobacter, Serratia, Providencia and Morganella: https://clinicaltrials.gov/ct2/show/NCT02437045. His other main research interest includes the application of whole genome sequencing to clinical microbiology. He was the clinical lead for the Queensland Genomics Clinical Demonstration Project: Whole genome sequencing to track, treat and prevent nosocomial infections. This project has successfuly integrated a genomics workflow within Queensland health, to support outbreak response and surveillance of hospital acqured multi-drug resistant infections: Hospital acquired infections – Queensland Genomics
Works
Search Professor Patrick Harris’s works on UQ eSpace
2024
Journal Article
Achievement of therapeutic antibiotic exposures using Bayesian dosing software in critically unwell children and adults with sepsis
Chai, Gene G., Tu, Quyen, Cotta, Menino O., Bauer, Michelle J., Balch, Ross, Okafor, Charles, Comans, Tracy, Kruger, Peter, Meyer, Jason, Shekar, Kiran, Brady, Kara, Fourie, Cheryl, Sharp, Natalie, Vlad, Luminita, Whiley, David, Ungerer, Jacobus P. J., McWhinney, Brett C., Farkas, Andras, Paterson, David L., Clark, Julia E., Hajkowicz, Krispin, Raman, Sainath, Bialasiewicz, Seweryn, Lipman, Jeffrey, Forde, Brian M., Harris, Patrick N. A., Schlapbach, Luregn J., Coin, Lachlan, Roberts, Jason A. and Irwin, Adam D. (2024). Achievement of therapeutic antibiotic exposures using Bayesian dosing software in critically unwell children and adults with sepsis. Intensive Care Medicine, 50 (4), 539-547. doi: 10.1007/s00134-024-07353-3
2024
Journal Article
Time to positivity is a risk factor for death among patients with bloodstream infections: a population-based cohort
Laupland, Kevin B., Edwards, Felicity, Dettrick, Zoe and Harris, Patrick N.A. (2024). Time to positivity is a risk factor for death among patients with bloodstream infections: a population-based cohort. Clinical Microbiology and Infection, 30 (7), 899-904. doi: 10.1016/j.cmi.2024.03.032
2024
Journal Article
Persistence of detectable pathogens by culture independent systems (T2 Magnetic Resonance) in patients with bloodstream infection: prognostic role and possible clinical implications
Peri, Anna Maria, O’Callaghan, Kevin, Rafiei, Nastaran, Graves, Bianca, Sinclair, Holly, Brischetto, Anna, Lim, Karen, Parkes-Smith, Jill, Eustace, Matthew, Davidson, Natalie, Tabah, Alexis, Stewart, Adam, Chatfield, Mark D., Harris, Patrick N.A. and Paterson, David L. (2024). Persistence of detectable pathogens by culture independent systems (T2 Magnetic Resonance) in patients with bloodstream infection: prognostic role and possible clinical implications. Clinical Infectious Diseases, 78 (2), 283-291. doi: 10.1093/cid/ciad663
2024
Journal Article
HAIviz: an interactive dashboard for visualising and integrating healthcare-associated genomic epidemiological data
Permana, Budi, Harris, Patrick N. A., Roberts, Leah W., Cuddihy, Thom, Paterson, David L., Beatson, Scott A. and Forde, Brian M. (2024). HAIviz: an interactive dashboard for visualising and integrating healthcare-associated genomic epidemiological data. Microbial Genomics, 10 (2) 001200. doi: 10.1099/mgen.0.001200
2024
Journal Article
Win ratio analyses of piperacillin-tazobactam versus meropenem for ceftriaxone non-susceptible Escherichia coli or Klebsiella pneumoniae bloodstream infections: Post-hoc insights from the MERINO trial
Hardy, Melissa, Harris, Patrick N. A., Paterson, David L., Chatfield, Mark D., Mo, Yin, for the MERINO trial investigators, Tambyah, Paul A., Lye, David C., Lee, Tau H., Yilmaz, Mesut, Alenazi, Thamer H., Arabi, Yaseen, Falcone, Marco, Bassetti, Matteo, Righi, Elda, Rogers, Benjamin A., Kanj, Souha, Bhally, Hasan, Iredell, Jon, Mendelson, Marc, Boyles, Tom H., Looke, David, Miyakis, Spiros, Walls, Genevieve, Al Khamis, Mohammed, Zikri, Ahmed, Crowe, Amy, Ingram, Paul, Daneman, Nick ... Peleg, Anton Y. (2024). Win ratio analyses of piperacillin-tazobactam versus meropenem for ceftriaxone non-susceptible Escherichia coli or Klebsiella pneumoniae bloodstream infections: Post-hoc insights from the MERINO trial. Clinical Infectious Diseases, 78 (6), 1482-1489. doi: 10.1093/cid/ciae050
2024
Conference Publication
The molecular epidemiology of Burkholderia pseudomallei in North Queensland
Gassiep, Ian, Burnard, Delaney, Permana, Budi, Bauer, Michelle J., Cuddihy, Thom, Forde, Brian M., Chatfield, Mark D., Ling, Weiping, Mayer-Coverdale, Johanna, Norton, Robert and Harris, Patrick N.A. (2024). The molecular epidemiology of Burkholderia pseudomallei in North Queensland. Pathology Update 2024, Adelaide, VIC, Australia, 1 - 3 March 2024. Oxford, United Kingdom: Elsevier. doi: 10.1016/j.pathol.2023.12.133
2024
Journal Article
Scoping review of risk-scoring tools for early prediction of bloodstream infections caused by carbapenem-resistant Enterobacterales: do we really have a reliable risk-scoring tool?
Aslan, Abdullah Tarik, Ezure, Yukiko, Harris, Patrick N. A. and Paterson, David L. (2024). Scoping review of risk-scoring tools for early prediction of bloodstream infections caused by carbapenem-resistant Enterobacterales: do we really have a reliable risk-scoring tool?. JAC-Antimicrobial Resistance, 6 (1) dlae032, 1-9. doi: 10.1093/jacamr/dlae032
2024
Journal Article
The global epidemiology of ventilator-associated pneumonia caused by multi-drug resistant Pseudomonas aeruginosa: a systematic review and meta-analysis
Li, Yixuan, Roberts, Jason A., Walker, Mikaela M., Aslan, Abdullah Tarik, Harris, Patrick N. A. and Sime, Fekade (2024). The global epidemiology of ventilator-associated pneumonia caused by multi-drug resistant Pseudomonas aeruginosa: a systematic review and meta-analysis. International Journal of Infectious Diseases, 139, 78-85. doi: 10.1016/j.ijid.2023.11.023
2024
Journal Article
Differences in antimicrobial resistance gene abundance and microbial diversity of the gut microbiome in patients on antibiotics enrolled in a clinical trial
Stewart, Adam G., Harris, Patrick N.A., Graham, Rikki M.A., Jennison, Amy V., Schlebusch, Sanmarie, Harris-Brown, Tiffany, Paterson, David L. and Forde, Brian M. (2024). Differences in antimicrobial resistance gene abundance and microbial diversity of the gut microbiome in patients on antibiotics enrolled in a clinical trial. Pathology, 56, S36-S37. doi: 10.1016/j.pathol.2023.12.137
2024
Journal Article
Rapid nanopore sequencing and predictive susceptibility testing of positive blood cultures from intensive care patients with sepsis
Harris, Patrick N. A., Bauer, Michelle J., Lüftinger, Lukas, Beisken, Stephan, Forde, Brian M., Balch, Ross, Cotta, Menino, Schlapbach, Luregn, Raman, Sainath, Shekar, Kiran, Kruger, Peter, Lipman, Jeff, Bialasiewicz, Seweryn, Coin, Lachlan, Roberts, Jason A., Paterson, David L. and Irwin, Adam D. (2024). Rapid nanopore sequencing and predictive susceptibility testing of positive blood cultures from intensive care patients with sepsis. Microbiology Spectrum, 12 (2) e0306523, 1-16. doi: 10.1128/spectrum.03065-23
2024
Journal Article
Vibrio species bloodstream infections in Queensland, Australia
Davidson, Natalie, Edwards, Felicity, Harris, Patrick N.A. and Laupland, Kevin B. (2024). Vibrio species bloodstream infections in Queensland, Australia. Internal Medicine Journal, 54 (1), 157-163. doi: 10.1111/imj.16187
2024
Journal Article
Mortality, hospital length of stay and recurrent bloodstream infections associated with extended-spectrum beta-lactamase producing Escherichia coli (ESBL-Ec) in a low prevalence region: a 20-year population-based large cohort study
Ling, Weiping, Paterson, David L., Harris, Patrick N. A., Furuya-Kanamori, Luis, Edwards, Felicity and Laupland, Kevin B. (2024). Mortality, hospital length of stay and recurrent bloodstream infections associated with extended-spectrum beta-lactamase producing Escherichia coli (ESBL-Ec) in a low prevalence region: a 20-year population-based large cohort study. International Journal of Infectious Diseases, 138, 84-90. doi: 10.1016/j.ijid.2023.11.007
2024
Journal Article
Host response signature trends in bacteraemia–authors’ response
Peri, Anna Maria, Harris, Patrick N. A. and Paterson, David L. (2024). Host response signature trends in bacteraemia–authors’ response. Infectious Diseases, 56 (5), 1-3. doi: 10.1080/23744235.2024.2326591
2023
Journal Article
Host response signature trends in persistent bacteraemia and metastatic infection due to Staphylococcus aureus and Gram-negative bacilli: a prospective multicentre observational study
Peri, Anna Maria, Rafiei, Nastaran, O’Callaghan, Kevin, Brischetto, Anna, Graves, Bianca, Sinclair, Holly, Eustace, Matthew, Lim, Karen, Parkes-Smith, Jill, Stewart, Adam, Davidson, Natalie, Tabah, Alexis, Bergh, Haakon, Chatfield, Mark D., Harris, Patrick N. A. and Paterson, David L. (2023). Host response signature trends in persistent bacteraemia and metastatic infection due to Staphylococcus aureus and Gram-negative bacilli: a prospective multicentre observational study. Infectious Diseases, 56 (4), 268-276. doi: 10.1080/23744235.2023.2294122
2023
Journal Article
Evaluation of Illumina® COVIDSeq™ as a Tool for Omicron SARS-CoV-2 Characterisation
Lowry, Kym, Bauer, Michelle J., Buckley, Cameron, Wang, Claire, Bordin, Amanda, Badman, Steven, Harris, Patrick N.A., Mackay, Ian and Whiley, David (2023). Evaluation of Illumina® COVIDSeq™ as a Tool for Omicron SARS-CoV-2 Characterisation. Journal of Virological Methods, 322 114827, 1-5. doi: 10.1016/j.jviromet.2023.114827
2023
Journal Article
Breaking Down the Breakpoints: Rationale for the 2022 Clinical and Laboratory Standards Institute Revised Piperacillin-Tazobactam Breakpoints Against Enterobacterales
Tamma, Pranita D., Harris, Patrick N. A., Mathers, Amy J., Wenzler, Eric and Humphries, Romney M. (2023). Breaking Down the Breakpoints: Rationale for the 2022 Clinical and Laboratory Standards Institute Revised Piperacillin-Tazobactam Breakpoints Against Enterobacterales. Clinical Infectious Diseases, 77 (11), 1585-1590. doi: 10.1093/cid/ciac688
2023
Conference Publication
Elizabethkingia species: an emerging cause of healthcare-associated bloodstream infection among immunocompromised hosts
Stewart, Adam, Laupland, Kevin, Edwards, Felicity, Paterson, David and Harris, Patrick N. A. (2023). Elizabethkingia species: an emerging cause of healthcare-associated bloodstream infection among immunocompromised hosts. IDWeek 2023, Boston, MA USA, 11-15 October 2023. Oxford, United Kingdom: Oxford University Press. doi: 10.1093/ofid/ofad500.310
2023
Conference Publication
Assessment of in vitro synergy between piperacillin-tazobactam-meropenem and imipenem-meropenem against OXA-48 producing Klebsiella pneumoniae using time-kill assays
Demir, Mervenur, Aslan, Abdullah Tarik, Seren Tanrıverdi, Elif, Otlu, Barış, Akova, Murat, Paterson, David, Harris, Patrick N. A. and Hazırolan, Gülşen (2023). Assessment of in vitro synergy between piperacillin-tazobactam-meropenem and imipenem-meropenem against OXA-48 producing Klebsiella pneumoniae using time-kill assays. IDWeek 2023, Boston, MA USA, 11-15 October 2023. Oxford, United Kingdom: Oxford University Press. doi: 10.1093/ofid/ofad500.2357
2023
Conference Publication
A comparison of low-level to high-level disinfection in eliminating microorganisms from ultrasound transducers used on skin: a non-inferiority randomised controlled trial
Peters, Nathan, Williamson, Frances, Bauer, Michelle, Llewellyn, Stacey, Snelling, Peter, Marsh, Nicole, Harris, Patrick, Stewart, Adam and Rickard, Claire (2023). A comparison of low-level to high-level disinfection in eliminating microorganisms from ultrasound transducers used on skin: a non-inferiority randomised controlled trial. 2023 ACIPC International Conference, Adelaide, SA Australia, 12-15 November 2023. Amsterdam, Netherlands: Elsevier. doi: 10.1016/j.idh.2023.09.002
2023
Journal Article
The opportunities and challenges for artificial intelligence to improve sepsis outcomes in the paediatric intensive care unit
Aslan, Abdullah Tarik, Permana, Budi, Harris, Patrick N. A., Naidoo, Kuban D., Pienaar, Michael A. and Irwin, Adam D. (2023). The opportunities and challenges for artificial intelligence to improve sepsis outcomes in the paediatric intensive care unit. Current Infectious Disease Reports, 25 (11), 243-253. doi: 10.1007/s11908-023-00818-4
Funding
Current funding
Supervision
Availability
- Dr Patrick Harris is:
- Available for supervision
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Supervision history
Current supervision
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Doctor Philosophy
New diagnostic strategies for antibiotic-resistant infections
Principal Advisor
Other advisors: Associate Professor Adam Irwin, Dr Brian Forde
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Doctor Philosophy
Novel trial design in evaluation of antibiotics.
Associate Advisor
Other advisors: Mr Mark Chatfield
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Doctor Philosophy
Early impact antibiotic therapy for carbapenem resistant organisms, guided by rapid diagnostics
Associate Advisor
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Doctor Philosophy
Clinical and laboratory applications of new and emerging methods of diagnosis of infection
Associate Advisor
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Doctor Philosophy
Clinical epidemiology and treatment of central nervous system infections in Asia
Associate Advisor
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Doctor Philosophy
Accelerating pathogen detection and antibiotic resistance prediction in children with suspected sepsis.
Associate Advisor
Other advisors: Associate Professor David Whiley, Associate Professor Adam Irwin
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Doctor Philosophy
Genomic approaches to the surveillance and control of multidrug resistant Enterobacterales.
Associate Advisor
Other advisors: Dr Brian Forde
Completed supervision
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2025
Doctor Philosophy
Novel technologies for the diagnosis of bloodstream infection: performance and clinical application
Principal Advisor
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2024
Doctor Philosophy
Burkholderia pseudomallei: towards rapid diagnosis and management
Principal Advisor
Other advisors: Mr Mark Chatfield
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2025
Doctor Philosophy
Treatment Strategies for Extended-Spectrum Beta-Lactamase (ESBL) and AmpC-producing Enterobacterales
Associate Advisor
Other advisors: Dr Brian Forde, Mr Mark Chatfield
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2024
Doctor Philosophy
Epidemiology of Escherichia coli Producing Extended-Spectrum Beta-Lactamase (ESBL-Ec) in Queensland, Australia
Associate Advisor
Other advisors: Associate Professor Luis Furuya Kanamori
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2024
Doctor Philosophy
OXA-48 and NDM producing Klebsiella pneumoniae Infections: Trick to Treat
Associate Advisor
Media
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