Finding into death of Maree Arthur
Deceased
Maree Bernadette Arthur
Demographics
45y, female
Date of death
2008-02-02
Finding date
2014-06-12
Cause of death
Pethidine toxicity
AI-generated summary
Maree Arthur died from pethidine toxicity at home on 2 February 2008, aged 45. She had complex chronic pain from previous surgeries and motor vehicle injury. Her GP, Dr P., prescribed large quantities of pethidine and oxycodone concurrently between October 2007 and her death without obtaining required Schedule 8 permits for oxycodone, and substantially delayed obtaining a permit for pethidine until January 2008. The coroner found Dr P.' friendship with Ms Arthur clouded his clinical judgment. He failed to recognise signs of medication dependence, including stories about lost/stolen medications—established indicators of addiction. Dr P. naively trusted Ms Arthur despite inconsistencies in her accounts. The case highlights risks of concurrent opioid prescribing without appropriate permits and the importance of maintaining professional boundaries. Earlier recognition of dependence, appropriate permitting, and referral to another practitioner would likely have prevented this death.
AI-generated summary and tagging — may contain inaccuracies; refer to original finding for legal purposes.
Error types
Clinical conditions
Contributing factors
- Excessive concurrent prescription of pethidine and oxycodone without required permits
- Failure to recognise signs of medication dependence
- Blurred doctor-patient relationship and personal friendship compromising clinical judgment
- Delay in obtaining Schedule 8 permit for pethidine (8 months after commencement of prescribing)
- Failure to obtain permit for oxycodone despite 8+ weeks of regular prescribing
- Naïve trust in patient's dishonest or selective reporting of symptoms and medication losses
- Patient deception regarding medication losses, family circumstances, and appointment attendance
- Lack of objectivity in assessing patient credibility based on social standing
Coroner's recommendations
- The case supports the rationale for the permit system for prescription medication and highlights problems with prescribing addictive medications concurrently for extended periods without permits
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