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Associate Professor Katherine Isoardi
Associate Professor

Katherine Isoardi

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Overview

Background

Katherine is an Emergency Physician and Clinical Toxicologist based at the Princess Alexandra Hospital and the Medical Director for the Queensland Poisons Information Centre. She is passionate about promoting and expanding Clinical Toxicology services throughout Queensland.

She is the president of Toxicology And Poisoning Network Australasia (TAPNA), serves on multiple TAPNA subcommittees, and facilitates its 2 year post-graduate Clinical Toxicology course. She also created the Princess Alexandra Hospital Clinical Toxicology Subspecialisation Program which allows post-graduate toxicology training for nurses and pharmacists.

She is an enthusiastic clinician researcher. Her interests include the management of illicit drug poisoning, the pharmacokinetics and pharmacodynamics of drugs in overdose and snake envenomation. She completed a PhD in clinical toxicology on "Opioid overdose and its reversal".

Availability

Associate Professor Katherine Isoardi is:
Available for supervision
Media expert

Research interests

  • Clinical Toxicology

    In particular illicit drug poisoning and the pharmacokinetic and pharmacodynamics of drugs in overdose

  • Toxinology

    In particular snake envenomation

Works

Search Professor Katherine Isoardi’s works on UQ eSpace

105 works between 2010 and 2025

41 - 60 of 105 works

2023

Journal Article

Opioid poisoning in Newcastle over the last three decades: From heroin to prescription opioids

Isoardi, Katherine Z. and Isbister, Geoffrey K. (2023). Opioid poisoning in Newcastle over the last three decades: From heroin to prescription opioids. Emergency Medicine Australasia, 35 (6), 946-952. doi: 10.1111/1742-6723.14272

Opioid poisoning in Newcastle over the last three decades: From heroin to prescription opioids

2023

Journal Article

Acetaminophen metabolites on presentation following an acute acetaminophen overdose ( ATOM ‐7)

Chiew, Angela L, Isbister, Geoffrey K, Stathakis, Paul, Isoardi, Katherine Z, Page, Colin, Ress, Kirsty, Chan, Betty SH and Buckley, Nicholas A (2023). Acetaminophen metabolites on presentation following an acute acetaminophen overdose ( ATOM ‐7). Clinical Pharmacology and Therapeutics, 113 (6), 1304-1314. doi: 10.1002/cpt.2888

Acetaminophen metabolites on presentation following an acute acetaminophen overdose ( ATOM ‐7)

2023

Conference Publication

A case series of hydroxychloroquine poisoning in Australia

Chan, Betty S. H., Isoardi, Katherine Z., Isbister, Geoffrey K. and Chiew, Angela L. (2023). A case series of hydroxychloroquine poisoning in Australia. ABINGDON: TAYLOR & FRANCIS LTD.

A case series of hydroxychloroquine poisoning in Australia

2023

Conference Publication

From heroin to prescription opioids: opioid poisoning in Australia over the last three decades

Isoardi, Katherine Z. and Isbister, Geoffrey K. (2023). From heroin to prescription opioids: opioid poisoning in Australia over the last three decades. ABINGDON: TAYLOR & FRANCIS LTD.

From heroin to prescription opioids: opioid poisoning in Australia over the last three decades

2023

Conference Publication

A fatal case of iatrogenic iodine toxicity

Holford, Amanda G. and Isoardi, Katherine Z. (2023). A fatal case of iatrogenic iodine toxicity. ABINGDON: TAYLOR & FRANCIS LTD.

A fatal case of iatrogenic iodine toxicity

2023

Journal Article

Rising prescription stimulant poisoning in Australia: a retrospective case series

Martin, Christopher, Harris, Keith, Wylie, Carol and Isoardi, Katherine (2023). Rising prescription stimulant poisoning in Australia: a retrospective case series. Toxicology Communications, 7 (1) 2174689, 1-7. doi: 10.1080/24734306.2023.2174689

Rising prescription stimulant poisoning in Australia: a retrospective case series

2023

Journal Article

Overdose and off-label psychotropic prescribing in patients with borderline personality disorder: A retrospective series

Ning, Anna Y., Theodoros, Theo, Harris, Keith and Isoardi, Katherine Z (2023). Overdose and off-label psychotropic prescribing in patients with borderline personality disorder: A retrospective series. Australasian Psychiatry, 31 (2), 195-200. doi: 10.1177/10398562231153009

Overdose and off-label psychotropic prescribing in patients with borderline personality disorder: A retrospective series

2023

Journal Article

Dedicated nursing care pathway improved management of opioid‐poisoned patients in the emergency department: A before–after observational study

Isoardi, Katherine, Learmont, Benjamin, Horan, Benjamin and Isbister, Geoffrey (2023). Dedicated nursing care pathway improved management of opioid‐poisoned patients in the emergency department: A before–after observational study. Emergency Medicine Australasia, 35 (1), 69-73. doi: 10.1111/1742-6723.14056

Dedicated nursing care pathway improved management of opioid‐poisoned patients in the emergency department: A before–after observational study

2022

Journal Article

Case series profile of olanzapine post‐injection delirium/sedation syndrome

Seebaluck, Jason, Downes, Michael A., Brown, Jared, Harris, Keith, Isoardi, Katherine Z. and Chan, Betty S. (2022). Case series profile of olanzapine post‐injection delirium/sedation syndrome. British Journal of Clinical Pharmacology, 89 (2), 903-907. doi: 10.1111/bcp.15588

Case series profile of olanzapine post‐injection delirium/sedation syndrome

2022

Journal Article

Plant poisonings in Australia: a retrospective series of calls to the Queensland Poisons Information Centre

Islam, Tamim, Knoeckel, Robert, Wylie, Carol and Isoardi, Katherine (2022). Plant poisonings in Australia: a retrospective series of calls to the Queensland Poisons Information Centre. Clinical Toxicology, 61 (1), 72-76. doi: 10.1080/15563650.2022.2133727

Plant poisonings in Australia: a retrospective series of calls to the Queensland Poisons Information Centre

2022

Journal Article

Ambulance referrals to an Australian Poisons Information Centre: a retrospective series

Joarder, Maisah, Dean, Danielle, Harris, Keith and Isoardi, Katherine Z. (2022). Ambulance referrals to an Australian Poisons Information Centre: a retrospective series. Clinical Toxicology, 60 (12), 1345-1349. doi: 10.1080/15563650.2022.2131567

Ambulance referrals to an Australian Poisons Information Centre: a retrospective series

2022

Conference Publication

Estimation of cardiac QTc intervals in people prescribed antipsychotics: a comparison of correction factors

Andric, Teodora , Winckel, Karl , Tanzer, Timothy David , Hollingworth, Samantha , Smith, Lesley , Isoardi, Katherine , Tan, Olivier and Siskind, Dan (2022). Estimation of cardiac QTc intervals in people prescribed antipsychotics: a comparison of correction factors. Griffith Medical Student Conference, Gold Coast, QLD, Australia, 8 September 2022.

Estimation of cardiac QTc intervals in people prescribed antipsychotics: a comparison of correction factors

2022

Journal Article

Sodium chlorite poisoning: a case of severe methaemoglobinaemia and dialysis‐requiring kidney injury

Tunbridge, Matthew, Chandler, Shaun, Isbel, Nicole, Jegatheesan, Dev, McNeill, Iain R., Isoardi, Katherine and Viecelli, Andrea K. (2022). Sodium chlorite poisoning: a case of severe methaemoglobinaemia and dialysis‐requiring kidney injury. Internal Medicine Journal, 52 (8), 1452-1453. doi: 10.1111/imj.15870

Sodium chlorite poisoning: a case of severe methaemoglobinaemia and dialysis‐requiring kidney injury

2022

Journal Article

Acute opioid withdrawal following intramuscular administration of naloxone 1.6 mg: a prospective out-of-hospital series

Isoardi, Katherine Z., Parker, Lachlan, Harris, Keith, Rashford, Stephen and Isbister, Geoffrey K. (2022). Acute opioid withdrawal following intramuscular administration of naloxone 1.6 mg: a prospective out-of-hospital series. Annals of Emergency Medicine, 80 (2), 120-126. doi: 10.1016/j.annemergmed.2022.03.004

Acute opioid withdrawal following intramuscular administration of naloxone 1.6 mg: a prospective out-of-hospital series

2022

Journal Article

Snake envenomation: not your average acute kidney injury

Chandler, Shaun, Isoardi, Katherine and Ng, Samantha (2022). Snake envenomation: not your average acute kidney injury. Internal Medicine Journal, 52 (8), 1446-1447. doi: 10.1111/imj.15879

Snake envenomation: not your average acute kidney injury

2022

Journal Article

D-dimer testing for early detection of venom-induced consumption coagulopathy after snakebite in Australia (ASP-29)

Isbister, Geoffrey K., Noutsos, Tina, Jenkins, Shane, Isoardi, Katherine Z., Soderstrom, Jessamine and Buckley, Nicholas A. (2022). D-dimer testing for early detection of venom-induced consumption coagulopathy after snakebite in Australia (ASP-29). Medical Journal of Australia, 217 (4), 203-207. doi: 10.5694/mja2.51589

D-dimer testing for early detection of venom-induced consumption coagulopathy after snakebite in Australia (ASP-29)

2022

Journal Article

Tapentadol exposures and poisonings in Australia

Chan, Betty S., Mirabella, Jennifer, Allen, Katherine, Berling, Ingrid, Chiew, Angela L., Isoardi, Katherine, Brown, Jared and Isbister, Geoffrey (2022). Tapentadol exposures and poisonings in Australia. Clinical Toxicology, 60 (9), 1-4. doi: 10.1080/15563650.2022.2074857

Tapentadol exposures and poisonings in Australia

2022

Journal Article

Duloxetine overdose causes sympathomimetic and serotonin toxicity without major complications

Isbister, Geoffrey K., Polanski, Robert, Cooper, Joyce M., Keegan, Michael and Isoardi, Katherine Z. (2022). Duloxetine overdose causes sympathomimetic and serotonin toxicity without major complications. Clinical Toxicology, 60 (9), 1-5. doi: 10.1080/15563650.2022.2083631

Duloxetine overdose causes sympathomimetic and serotonin toxicity without major complications

2022

Journal Article

Epidemiology of out-of-hospital cardiac arrests that occur secondary to chemical asphyxiants: a retrospective series

Schultz, Brendan V., Rolley, Adam, Doan, Tan N. and Isoardi, Katherine (2022). Epidemiology of out-of-hospital cardiac arrests that occur secondary to chemical asphyxiants: a retrospective series. Resuscitation, 175, 113-119. doi: 10.1016/j.resuscitation.2022.03.019

Epidemiology of out-of-hospital cardiac arrests that occur secondary to chemical asphyxiants: a retrospective series

2022

Journal Article

Estimation of cardiac QTc intervals in people prescribed antipsychotics: a comparison of correction factors

Andric, Teodora, Winckel, Karl, Tanzer, Timothy David, Hollingworth, Samantha, Smith, Lesley, Isoardi, Katherine, Tan, Olivier and Siskind, Dan (2022). Estimation of cardiac QTc intervals in people prescribed antipsychotics: a comparison of correction factors. Therapeutic Advances in Psychopharmacology, 12, 204512532211049. doi: 10.1177/20451253221104947

Estimation of cardiac QTc intervals in people prescribed antipsychotics: a comparison of correction factors

Funding

Current funding

  • 2025 - 2027
    Automated Clinical Data Extraction to Enhance Toxicology Services and Improve Emergency Medicine Outcomes Project STREAM (System for Toxicology Research and Emergency Medicine)
    Emergency Medicine Foundation Ltd
    Open grant

Past funding

  • 2021 - 2024
    Effectiveness And Safety Of Large Bolus Of Intramuscular Naloxone For Opioid Poisoning In The Emergency Department: A Randomised Controlled Trial
    Queensland Advancing Clinical Research Fellowship
    Open grant
  • 2018 - 2024
    A non-inferiority randomised controlled trial of a Shorter Acetylcy steine Regimen for Paracetamol Overdose - the SAR PO trial
    Emergency Medicine Foundation Ltd
    Open grant

Supervision

Availability

Associate Professor Katherine Isoardi is:
Available for supervision

Before you email them, read our advice on how to contact a supervisor.

Supervision history

Current supervision

Media

Enquiries

Contact Associate Professor Katherine Isoardi directly for media enquiries about:

  • drug intoxication
  • opioids
  • overdose
  • poisoning
  • toxicology

Need help?

For help with finding experts, story ideas and media enquiries, contact our Media team:

communications@uq.edu.au