Professor Michael Ardagh

Contact Details
University Links
- Position
- Professor of Emergency Medicine
- Department
- Department of Surgery and Critical Care (Christchurch)
- Qualifications
- MBChB DCH (Otago) FACEM
- Research summary
- Emergency medicine
Research
Mike is Professor of Emergency Medicine and a specialist in the Emergency Department of Christchurch Hospital.
He has a PhD in Bioethics, with his thesis exploring decision making in resuscitation.
He convenes the Emergency Medicine teaching thread, and the 4th year undergraduate medical student attachment to surgery.
He chairs the Rhise Group (researching the health implications of seismic events), the Emergency Medicine and Nursing Research Group and is a trustee of the Emergency Care Foundation (a charitable trust which funds Emergency Medicine research).
Research interests
Publications
Bothara, R. K., Raina, A., Carne, B., Walls, T., McCombie, A., Ardagh, M. W., & Joyce, L. R. (2021). Paediatric presentations to Christchurch Hospital Emergency Department during COVID-19 lockdown. Journal of Paediatrics & Child Health, 57, 877-882. doi: 10.1111/jpc.15347
Joyce, L. R., Richardson, S. K., McCombie, A., Hamilton, G. J., & Ardagh, M. W. (2021). Mental health presentations to Christchurch Hospital Emergency Department during COVID-19 lockdown. Emergency Medicine Australasia, 33, 324-330. doi: 10.1111/1742-6723.13667
Horspool, N., Elwood, K., Johnston, D., Deely, J., & Ardagh, M. (2020). Factors influencing casualty risk in the 14th November 2016 MW7.8 Kaikōura, New Zealand earthquake. International Journal of Disaster Risk Reduction, 51, 101917. doi: 10.1016/j.ijdrr.2020.101917
Basharati, S., Ardagh, M., Deely, J., Horspool, N., Johnston, D., Feldmann-Jensen, S., … Than, M. (2020). A research update on the demography and injury burden of victims of New Zealand earthquakes between 2010 and 2014. Australasian Journal of Disaster & Trauma Studies, 24(1), 65-73. Retrieved from http://trauma.massey.ac.nz/issues/2020-1/AJDTS_24_1_Basharati.pdf
Yeow, T., Baird, A., Ferner, H., Ardagh, M., Deely, J., & Johnston, D. (2020). Cause and level of treatment of injuries from earthquake damage to commercial buildings in New Zealand. Earthquake Spectra, 36(3), 1254-1270. doi: 10.1177/8755293019900775
National Ethics Advisory Committee, including Moore, A., Fougere, G., Ardagh, M., Findlay, M., Paul, C., Richardson, A., & McDonald, G. (2009). Ethical guidelines for intervention studies. Wellington, New Zealand: Ministry of Health, 37p.
Authored Book - Research
National Ethics Advisory Committee, including Moore, A., Ardagh, M., Paul, C., & McDonald, G. (2008). Ethics of intervention studies: Discussion document and draft ethical guidelines for intervention studies. Wellington, New Zealand: Ministry of Health, 91p.
Authored Book - Research
National Ethics Advisory Committee, including Moore, A., Ardagh, M., & Paul, C. (2007). Getting through together: Ethical values for a pandemic. Wellington, New Zealand: Ministry of Health, 61p.
Authored Book - Research
National Ethics Advisory Committee, including Moore, A., Paul, C., & Ardagh, M. (2006). Ethical guidelines for observational studies: Observational research, audits and related activities. Wellington, New Zealand: Ministry of Health, 29p.
Authored Book - Research
Beard, M. E. J., Town, G. I., Ardagh, M. W., Begg, E. J., Chambers, S., Jeffery, G. M., & Laing, R. T. R. (2000). Management Guidelines for Common Medical Conditions (8th ed.). Christchurch, New Zealand: Internal Medicine Services, Canterbury Health, 284p.
Authored Book - Other
Beard, M. E. J., Begg, E. J., Ardagh, M. W., Chambers, S. T., Fink, J. N., Lim, V., & Town, G. I. (1996). Management Guidelines for Common Medical Conditions. (6th ed.). Christchurch: Internal Medicine Services, Canterbury Health Ltd.
Authored Book - Other
Ardagh, M. W., & Gee, P. (2004). Lacerations and minor emergency department surgery. In G. W. O. Fulde (Ed.), Emergency medicine: The principles of practice. (4th ed.) (pp. 222-228). Sydney, Australia: Churchill Livingstone.
Chapter in Book - Research
Ardagh, M. W. (2000). Common emergency presentations. In M. E. J. Beard, G. I. Town, M. W. Ardagh, E. J. Begg, S. Chambers, M. Jeffrey & R. T. R. Laing (Eds.), Management Guidelines for Common Medical Conditions, 8th edition. (pp. 15-33). Christchurch: Canterbury Health Limited.
Chapter in Book - Research
Ardagh, M. W. (2000). Resuscitation ethics. In P. Cameron, G. Jelinek, A. M. Kelly, L. Murray & J. Heyworth (Eds.), Textbook of Adult Emergency Medicine. (pp. 33-37). London: Churchill Livingston.
Chapter in Book - Research
Ardagh, M. W. (1998). Common Emergency Presentations. In M. E. Beard (Ed.), Guidelines for Common Medical Conditions. Department of Medicine, Christchurch Hospital.
Chapter in Book - Research
Ardagh, M. W. (1998). Lymphomas in Emergency Medicine. In R. V. Aghababian (Ed.), The Core Curriculum. Philadelphia: Lippincott-Raven.
Chapter in Book - Research
Ardagh, M. W. (2004). Ethics of resuscitation. In P. Cameron, G. Jelinek, A.-M. Kelly, L. Murray, A. F. T. Brown & J. Heyworth (Eds.), Textbook of adult emergency medicine. (2nd ed.) (pp. 33-37). Edinburgh: Churchill Livingstone.
Chapter in Book - Other
Bothara, R. K., Raina, A., Carne, B., Walls, T., McCombie, A., Ardagh, M. W., & Joyce, L. R. (2021). Paediatric presentations to Christchurch Hospital Emergency Department during COVID-19 lockdown. Journal of Paediatrics & Child Health, 57, 877-882. doi: 10.1111/jpc.15347
Journal - Research Article
Joyce, L. R., Richardson, S. K., McCombie, A., Hamilton, G. J., & Ardagh, M. W. (2021). Mental health presentations to Christchurch Hospital Emergency Department during COVID-19 lockdown. Emergency Medicine Australasia, 33, 324-330. doi: 10.1111/1742-6723.13667
Journal - Research Article
Horspool, N., Elwood, K., Johnston, D., Deely, J., & Ardagh, M. (2020). Factors influencing casualty risk in the 14th November 2016 MW7.8 Kaikōura, New Zealand earthquake. International Journal of Disaster Risk Reduction, 51, 101917. doi: 10.1016/j.ijdrr.2020.101917
Journal - Research Article
Yeow, T., Baird, A., Ferner, H., Ardagh, M., Deely, J., & Johnston, D. (2020). Cause and level of treatment of injuries from earthquake damage to commercial buildings in New Zealand. Earthquake Spectra, 36(3), 1254-1270. doi: 10.1177/8755293019900775
Journal - Research Article
Cooper Maidlow, S., Ardagh, M., Callender, R., & Thomas, O. (2019). Addition of explicit guidance to acute pancreatitis guidlines increases compliance with amylase measurement recommendations. New Zealand Medical Journal, 132(1489), 81-88. Retrieved from https://www.nzma.org.nz/journal
Journal - Research Article
Raina, A., Ardagh, M., & Loring, B. (2019). What influences clinicians to choose wisely? New Zealand Medical Journal, 132(1502), 16-24. Retrieved from https://www.nzma.org.nz/journal
Journal - Research Article
Ford, K., Foulds, J., Coleman, O., Ardagh, M., Pearson, S., Droste, N., Newton-Howes, G., & Sellman, J. D. (2018). Alcohol-related emergency department attendances after the introduction of the Sale and Supply of Alcohol Act 2012. New Zealand Medical Journal, 131(1483), 40-49. Retrieved from https://www.nzma.org.nz/journal
Journal - Research Article
Richardson, S. K., Grainger, P. C., Ardagh, M. W., & Morrison, R. (2018). Violence and aggression in the emergency department is under-reported and under-appreciated. New Zealand Medical Journal, 1476(131), 50-58. Retrieved from https://www.nzma.org.nz/journal
Journal - Research Article
Roffe, L., Pearson, S., Sharr, J., & Ardagh, M. (2018). The effect of trampoline parks on presentations to the Christchurch Emergency Department. New Zealand Medical Journal, 131(1468), 43-53. Retrieved from https://www.nzma.org.nz/journal
Journal - Research Article
Than, M. P., Pickering, J. W., Dryden, J. M., Lord, S. J., Aitken, S. A., Aldous, S. J., … Ardagh, M. W., … Callender, R., … Deely, J. M., … Ferrier, K. A., … Frampton, C. M. A., George, P. M., … Matthews, T. J. E., … Peckler, B. F., … Richards, A. M., … Simmonds, M. B., … Troughton, R. W., … on behalf of the ICare-ACS Implementation Group. (2018). ICare-ACS (improving care processes for patients with suspected acute coronary syndrome): A study of cross-system implementation of a national clinical pathway. Circulation, 137(4), 354-363. doi: 10.1161/circulationaha.117.031984
Journal - Research Article
Lambie, E. S., Wilson, T. M., Brogt, E., Johnston, D. M., Ardagh, M., Deely, J., … Feldmann-Jensen, S. (2017). Closed Circuit Television (CCTV) Earthquake Behaviour Coding Methodology: Analysis of Christchurch Public Hospital video data from the 22 February Christchurch earthquake event. Natural Hazards, 86(3), 1175-1192. doi: 10.1007/s11069-016-2735-9
Journal - Research Article
Ardagh, M., Standring, S., Deely, J. M., Johnston, D., Robinson, V., Gulliver, P., Richardson, S., … Than, M. (2016). A sex disparity among earthquake victims. Disaster Medicine & Public Health Preparedness, 10(1), 67-73. doi: 10.1017/dmp.2015.81
Journal - Research Article
Hogg, D., Kingham, S., Wilson, T. M., & Ardagh, M. (2016). Spatio-temporal variation of mood and anxiety symptom treatments in Christchurch in the context of the 2010/11 Canterbury earthquake sequence. Spatial & Spatio-temporal Epidemiology, 19, 91-102. doi: 10.1016/j.sste.2016.08.001
Journal - Research Article
Hogg, D., Kingham, S., Wilson, T. M., & Ardagh, M. (2016). The effects of relocation and level of affectedness on mood and anxiety symptom treatments after the 2011 Christchurch earthquake. Social Science & Medicine, 152, 18-26. doi: 10.1016/j.socscimed.2016.01.025
Journal - Research Article
Hogg, D., Kingham, S., Wilson, T. M., & Ardagh, M. (2016). The effects of spatially varying earthquake impacts on mood and anxiety symptom treatments among long-term Christchurch residents following the 2010/11 Canterbury earthquakes, New Zealand. Health & Place, 41, 78-88. doi: 10.1016/j.healthplace.2016.08.002
Journal - Research Article
Schluter, P. J., Hamilton, G. J., Deely, J. M., & Ardagh, M. W. (2016). Impact of integrated health system changes, accelerated due to an earthquake, on emergency department attendances and acute admissions: A Bayesian change-point analysis. BMJ Open, 6(5), e010709. doi: 10.1136/bmjopen-2015-010709
Journal - Research Article
Than, M. P., Pickering, J. W., Aldous, S. J., Cullen, L., Frampton, C. M. A., Peacock, W. F., … Richards, A. M., Ardagh, M. W., Deely, J. M., Florkowski, C. M., George, P., Hamilton, G. J., Jardine, D. L., Troughton, R. W., … Lord, S. J. (2016). Effectiveness of EDACS versus ADAPT accelerated diagnostic pathways for chest pain: A pragmatic randomized controlled trial embedded within practice. Annals of Emergency Medicine, 68(1), 93-102. doi: 10.1016/j.annemergmed.2016.01.001
Journal - Research Article
Le Fevre, J., Ardagh, M., Mountain, D., Parke, T., & Geelhoed, G. (2015). Perspectives on the evolution of time-based targets and their impact on emergency medicine training. Emergency Medicine Australasia, 27(4), 351-354. doi: 10.1111/1742-6723.12437
Journal - Research Article
Pickering, J. W., Young, J. M., George, P., Aldous, S., Cullen, L., Greenslade, J. H., Richards, A. M., Troughton, R., Ardagh, M., Frampton, C. M., & Than, M. P. (2015). The utility of presentation and 4-hour high sensitivity troponin I to rule-out acute myocardial infarction in the emergency department. Clinical Biochemistry, 48(18), 1219-1224. doi: 10.1016/j.clinbiochem.2015.07.033
Journal - Research Article
Das, M., Stewart, R., Ardagh, M., Deely, J. M., Dodd, S., Bartholomew, N. V., … Spearing, R., … Than, M. (2014). Patterns and sources of alcohol consumption preceding alcohol-affected attendances to a New Zealand hospital emergency department. New Zealand Medical Journal, 127(1401). Retrieved from http://www.nzma.org.nz/journal
Journal - Research Article
Hogg, D., Kingham, S., Wilson, T. M., Griffin, E., & Ardagh, M. (2014). Geographic variation of clinically diagnosed mood and anxiety disorders in Christchurch after the 2010/11 earthquakes. Health & Place, 30, 270-278. doi: 10.1016/j.healthplace.2014.10.003
Journal - Research Article
Johnston, D., Standring, S., Ronan, K., Lindell, M., Wilson, T., Cousins, J., … Ardagh, M. W., Deely, J. M., … Bissell, R. (2014). The 2010/2011 Canterbury earthquakes: Context and cause of injury. Natural Hazards, 73(2), 627-637. doi: 10.1007/s11069-014-1094-7
Journal - Research Article
Stewart, R., Das, M., Ardagh, M., Deely, J. M., Dodd, S., Bartholomew, N., … Spearing, R., … Than, M. (2014). The impact of alcohol-related presentations on a New Zealand hospital emergency department. New Zealand Medical Journal, 127(1401). Retrieved from http://www.nzma.org.nz/journal
Journal - Research Article
Than, M., Aldous, S., Lord, S. J., Goodacre, S., Frampton, C. M. A., Troughton, R., George, P., Florkowski, C. M., Ardagh, M., Smyth, D., Jardine, D. L., … Young, J., Hamilton, G., Deely, J. M., … Richards, A. M. (2014). A 2-hour diagnostic protocol for possible cardiac chest pain in the emergency department: A randomized clinical trial. JAMA Internal Medicine, 174(1), 51-58. doi: 10.1001/jamainternmed.2013.11362
Journal - Research Article
Than, M., Flaws, D., Sanders, S., Doust, J., Glasziou, P., Kline, J., Aldous, S., Troughton, R., … Frampton, C., … Ardagh, M., … Cullen, L. (2014). Development and validation of the Emergency Department Assessment of Chest pain Score and 2 h accelerated diagnostic protocol. Emergency Medicine Australasia, 26, 34-44. doi: 10.1111/1742-6723.12164
Journal - Research Article
Richardson, S., & Ardagh, M. (2013). Innovations and lessons learned from the Canterbury earthquakes: Emergency department staff narratives. Disaster Prevention & Management, 22(5), 405-414. doi: 10.1108/DPM-09-2013-0167
Journal - Research Article
Richardson, S., Ardagh, M., & Than, M. (2013). Emergency department patient presentations: How accurately do we record ethnicity data? Emergency Nurse New Zealand, Winter, 10-15.
Journal - Research Article
Ardagh, M. W., Richardson, S. K., Robinson, V., Than, M., Gee, P., Henderson, S., … McKie, J., Robertson, G., … Deely, J. M. (2012). The initial health-system response to the earthquake in Christchurch, New Zealand, in February, 2011. Lancet, 379, 2109-2115. doi: 10.1016/s0140-6736(12)60313-4
Journal - Research Article
Campbell, R., Ardagh, M. W., & Than, M. (2012). Validation of the pulse rate over pressure evaluation index as a detector of early occult hemorrhage: A prospective observational study. Journal of Trauma & Acute Care Surgery, 73(1), 286-288. doi: 10.1097/TA.0b013e318253b52e
Journal - Research Article
Than, M., Cullen, L., Aldous, S., Parsonage, W. A., Reid, C. M., Greenslade, J., … Ardagh, M. W., Troughton, R., … Richards, A. M. (2012). 2-Hour accelerated diagnostic protocol to assess patients with chest pain symptoms using contemporary troponins as the only biomarker: The ADAPT trial. JACC, 59(23), 2091-2098. doi: 10.1016/j.jacc.2012.02.035
Journal - Research Article
Ardagh, M. W., Pitchford, A. M., Esson, A., Manson, H., & Dolan, B. (2011). Project RED: A successful methodology for improving emergency department performance. New Zealand Medical Journal, 124(1344). Retrieved from http://journal.nzma.org.nz/journal/124-1344/4905/content.pdf
Journal - Research Article
Ardagh, M., Tonkin, G., & Possenniskie, C. (2011). Improving acute patient flow and resolving emergency department overcrowding in New Zealand hospitals: The major challenges and the promising initiatives. New Zealand Medical Journal, 124(1344). Retrieved from http://journal.nzma.org.nz/journal/124-1344/4904/content.pdf
Journal - Research Article
Dolan, B., Esson, A., Grainger, P., Richardson, S., & Ardagh, M. (2011). Earthquake disaster response in Christchurch, New Zealand. Journal of Emergency Nursing, 37(5), 506-509. doi: 10.1016/j.jen.2011.06.009
Journal - Research Article
Peddie, S., Richardson, S., Salt, L., & Ardagh, M. (2011). Frequent attenders at emergency departments: Research regarding the utility of management plans fails to take into account the natural attrition of attendance. New Zealand Medical Journal, 124(1331). Retrieved from http://journal.nzma.org.nz/journal/124-1331/4581/content.pdf
Journal - Research Article
Than, M., Cullen, L., Reid, C. M., Lim, S. H., Aldous, S., Ardagh, M. W., … George, P. M., & Richards, A. M. (2011). A 2-h diagnostic protocol to assess patients with chest pain symptoms in the Asia-Pacific region (ASPECT): A prospective observational validation study. Lancet, 377(9771), 1077-1084. doi: 10.1016/S0140-6736(11)60310-3
Journal - Research Article
Ardagh, M. (2010). How to achieve New Zealand's shorter stays in emergency departments health target [Viewpoint]. New Zealand Medical Journal, 123(1316). Retrieved from http://journal.nzma.org.nz/journal/123-1316/4152/content.pdf
Journal - Research Article
Simpson, J. C., Turnbull, B. L., Ardagh, M., & Richardson, S. (2009). Child home injury prevention: Understanding the context of unintentional injuries to preschool children. International Journal of Injury Control & Safety Promotion, 16(3), 159-167. doi: 10.1080/17457300903135636
Journal - Research Article
Than, M. P., Helm, J., Calder, K., Ardagh, M. W., Smith, M., Flaws, D. F., & Beckert, L. (2009). Comparison of high specificity with standard versions of a quantative latex D-dimer test in the assessment of community pulmonary embolism HaemosIL D-dimer HS and Pulmonary Embolism. Thrombosis Research, 124, 230-235. doi: 10.1016/j.thromres.2008.10.018
Journal - Research Article
Heitger, M. H., Jones, R. D., Dalrymple-Alford, J. C., Frampton, C. M., Ardagh, M. W., & Anderson, T. J. (2007). Mild head injury: A close relationship between motor function at 1 week post-injury and overall recovery at 3 and 6 months. Journal of the Neurological Sciences, 253, 34-47. doi: 10.1016/j.jns.2006.11.007
Journal - Research Article
Heitger, M. H., Jones, R. D., Frampton, C. M., Ardagh, M. W., & Anderson, T. J. (2007). Recovery in the first year after mild head injury: Divergence of symptom status and self-perceived quality of life. Journal of Rehabilitation Medicine, 39(8), 612-621.
Journal - Research Article
Ardagh, M. (2006). Criteria for prioritising access to healthcare resources in New Zealand during an influenza pandemic or at other times of overwhelming demand. New Zealand Medical Journal, 119(1243). Retrieved from http://journal.nzma.org.nz/journal/119-1243/2256/content.pdf
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Ardagh, M. (2006). The case for a New Zealand acute care strategy. New Zealand Medical Journal, 119(1247). Retrieved from http://journal.nzma.org.nz/journal/119-1247/2360/content.pdf
Journal - Research Article
Heitger, M. H., Jones, R. D., Dalrymple-Alford, J. C., Frampton, C. M., Ardagh, M. W., & Anderson, T. J. (2006). Motor deficits and recovery during the first year following mild closed head injury. Brain Injury, 20(8), 807-824.
Journal - Research Article
Price, C. S. G., Bell, S. F., Janes, S. E. J., & Ardagh, M. (2006). Cardio-pulmonary resuscitation training, knowledge and attitudes of newly-qualified doctors in New Zealand in 2003. Resuscitation, 68, 295-299. doi: 10.1016/j.resuscitation.2005.07.002
Journal - Research Article
Richardson, S., Ardagh, M., & Hider, P. (2006). New Zealand health professionals do not agree about what defines appropriate attendance at an emergency department. New Zealand Medical Journal, 119(1232). Retrieved from http://journal.nzma.org.nz/journal/119-1232/1933/content.pdf
Journal - Research Article
Cooper, J. G., Johnstone, A. J., Hider, P., & Ardagh, M. W. (2005). Local anaesthetic infiltration increases the accuracy of assessment of ulnar collateral ligament injuries. Emergency Medicine Australasia, 17(2), 132-136.
Journal - Research Article
Raniga, S., Hider, P., Spriggs, D., & Ardagh, M. (2005). Attitudes of hospital medical practitioners to the mandatory reporting of professional misconduct. New Zealand Medical Journal, 118(1227). Retrieved from http://journal.nzma.org.nz/journal/118-1227/1781/content.pdf
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Richardson, S., Ardagh, M., & Gee, P. (2005). Emergency department overcrowding: The Emergency Department Cardiac Analogy Model (EDCAM). Accident & Emergency Nursing, 13, 18-23.
Journal - Research Article
Williams, T., Richardson, S., O'Donovan, P., & Ardagh, M. (2005). The forensic nurse practicioner role (emergency nursing): A potential response to changing health needs in New Zealand. Medicine & Law, 24(1), 111-123.
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Ardagh, M. (2004). A brief history of resuscitation [Editorial]. New Zealand Medical Journal, 117(1193). Retrieved from http://journal.nzma.org.nz/journal/117-1193/868/content.pdf
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Ardagh, M., & Richardson, S. (2004). Emergency department overcrowding: Can we fix it? [Viewpoint]. New Zealand Medical Journal, 117(1189). Retrieved from http://journal.nzma.org.nz/journal/117-1189/774/content.pdf
Journal - Research Article
Heitger, M. H., Anderson, T. J., Jones, R. D., Dalrymple-Alford, J. C., Frampton, C. M., & Ardagh, M. W. (2004). Eye movement and visuomotor arm movement deficits following mild closed head injury. Brain, 127(3), 575-590.
Journal - Research Article
Kennedy, D., & Ardagh, M. W. (2004). Frequent attenders at Christchurch Hospital's Emergency Department: A 4-year study of attendance patterns. New Zealand Medical Journal, 117(1193). Retrieved from http://journal.nzma.org.nz/journal/117-1193/871/content.pdf
Journal - Research Article
Graber, D., Ardagh, M., O'Donovan, P., & St George, I. (2003). A telephone advice line does not decrease the number of presentations to Christchurch Emergency Department, but does decrease the number of phone callers seeking advice. New Zealand Medical Journal, 116(1177). Retrieved from http://journal.nzma.org.nz/journal/116-1177/495/content.pdf
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Ardagh, M. W. (2002). What's happening in New Zealand emergency departments? New Zealand Medical Journal, 115, 83-85.
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Ardagh, M. W., Wells, J. E., Cooper, K., Lyons, R., Patterson, R., & O'Donovan, P. (2002). Effect of a rapid assessment clinic on the waiting time to be seen by a doctor and the time spent in the department, for patients presenting to an urban emergency department: A controlled prospective trial. New Zealand Medical Journal, 115(1157), U28. Retrieved from http://www.nzma.org.nz/journal/115-1157/28
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Ardagh, M. W., Flood, D., & Tait, C. (2001). Limiting the use of gastrointestinal decontamination does not worsen the outcome from deliberate self poisoning. New Zealand Medical Journal, 114, 423-425.
Journal - Research Article
Ardagh, M. W., Hodgson, T., Shaw, L., & Turner, D. (2001). Pulse rate over pressure evaluation (ROPE) is useful in the assessment of compensated haemorrhagic shock. Emergency Medicine, 13, 43-46.
Journal - Research Article
Helliwell, P., Hider, P. N., & Ardagh, M. W. (2001). Frequent attenders at Christchurch Hospital's Emergency Department. New Zealand Medical Journal, 114, 160-161.
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Hider, P. N., Helliwell, P., Ardagh, M. W., & Kirk, R. (2001). The epidemiology of Emergency Department attendances in Christchurch. New Zealand Medical Journal, 114, 157-159.
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Ardagh, M. W. (2000). Futility has no utility in resuscitation medicine. Journal of Medical Ethics, 26, 393-396.
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Ardagh, M. W. (2000). Tom Hamilton lecture - the hidden curriculum. Emergency Medicine, 12, 3-6.
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Meyer, R. J., Beard, M. E., Ardagh, M. W., & Henderson, S. (2000). Methanol poisoning. New Zealand Medical Journal, 113, 11-13.
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Mountain, D., Jelinek, G., Ardagh, M. W., Ieraci, S., Lynch, D. M., Jacobs, I., & Lopez, G. (2000). Australia and New Zealand 1997 thrombolysis audit. Emergency Medicine, 12, 116-122.
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Ardagh, M. W. (1999). Considering ethics during resuscitation (editorial). Official Newsletter of the New Zealand Resuscitation Council.
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Ardagh, M. W. (1999). Resurrecting autonomy during resuscitation - the concept of professional substituted judgement. Journal of Medical Ethics, 25, 375-378.
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Ardagh, M. W. (1999). The state of the play - ethics. Emergency Medicine, 11, 218-220.
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Ardagh, M. W. (1998). Emergency medicine vertically and horizontally integrated into the undergraduate curriculum at the Christchurch School of Medicine. Emergency Medicine, 10, 53-56.
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Ardagh, M. W. (1998). Gastrointestinal decontamination after poisoning. New Zealand Medical Journal, 111, 397-399.
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Ardagh, M. W. (1998). Paternalism to autonomy and back again. Emergency Medicine, 10, 253-257.
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Ardagh, M. W., & Moodie, K. (1998). The Esophageal Detector Device can give false positives for tracheal intubation. Journal of Emergency Medicine, 16, 747-749.
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Gee, P., & Ardagh, M. W. (1998). Paediatric exploratory ingestions of paracetamol. New Zealand Medical Journal, 111, 186-188.
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Weir, P., & Ardagh, M. W. (1998). The epidemiology of deliberate self poisoning patients presenting to Christchurch Hospital Emergency Department. New Zealand Medical Journal, 111, 126-129.
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Ardagh, M. W. (1997). May we practice endotracheal intubation on the newly dead? Journal of Medical Ethics, 23(5), 289-294.
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Ardagh, M. W. (1997). Preventing harm in resuscitation medicine. New Zealand Medical Journal, 110(1041), 113-115.
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Ardagh, M. W. (1997). The medical consequences of a golden-oldies rugby tournament. Emergency Medicine, 9, 11-14.
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Ardagh, M. W., & Jelinek, G. (1997). Emergency medicine in medical ethics: the vigour of youth and the wisdom of age. Emergency Medicine, 9, 143-147.
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Kelly, A. M., Ardagh, M. W., D'Antonio, J., & Zebic, S. (1997). Intravenous chlorpromazine versus intramuscular sumatriptan for acute migraine. Journal of Accident & Emergency Medicine, 14(4), 209-211.
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Ardagh, M. W. (1996). A review of detection techniques of oesophageal intubation. Emergency Medicine, 8, 117-118.
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Ardagh, M. W. (1996). Resuscitation from out-of-hospital cardiac arrest: past, present and future. New Zealand Medical Journal, 109, 153-154.
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Pearson, S., Ardagh, M. W., & Stokes, R. (1996). Survival from out of hospital cardiac arrest in Christchurch 1992-3. New Zealand Medical Journal, 109, 187-189.
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Stevens, C., Ardagh, M. W., & Abbott, G. D. (1996). Aerodigestive tract foreign bodies in children: one year's experience at Christchurch Hospital Emergency Department. New Zealand Medical Journal, 109, 232-233.
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Ardagh, M. W. (1995). Acute pulmonary oedema secondary to thromboembolic occlusion of the distal aorta in a patient with hypertrophic cardiomyopathy. Emergency Medicine, 7, 225-228.
Journal - Research Article
Basharati, S., Ardagh, M., Deely, J., Horspool, N., Johnston, D., Feldmann-Jensen, S., … Than, M. (2020). A research update on the demography and injury burden of victims of New Zealand earthquakes between 2010 and 2014. Australasian Journal of Disaster & Trauma Studies, 24(1), 65-73. Retrieved from http://trauma.massey.ac.nz/issues/2020-1/AJDTS_24_1_Basharati.pdf
Journal - Research Other
Richardson, S. K., Ardagh, M. W., Morrison, R., & Grainger, P. C. (2019). Management of the aggressive emergency department patient: Non-pharmacological perspectives and evidence base. Open Access Emergency Medicine, 11, 271-290. doi: 10.2147/OAEM.S192884
Journal - Research Other
Ardagh, M. (2017). The ‘six hour target’ in New Zealand is associated with reduced mortality and greater effciency. New Zealand Medical Journal, 130(1455), 12-14. Retrieved from https://www.nzma.org.nz/journal
Journal - Research Other
Ardagh, M. (2017). Triage, terrorism and translational ethics. Journal of Medical Ethics, 43(5), 301-302. doi: 10.1136/medethics-2016-103839
Journal - Research Other
Deely, J. M., & Ardagh, M. W. (2016). First International Conference on People in Disasters. Australasian Journal of Disaster & Trauma Studies, 20(2, Spec. Iss.), 57-59. Retrieved from http://trauma.massey.ac.nz/index.html
Journal - Research Other