Muller, Bradley John
Deceased
Bradley John Muller
Demographics
45y, male
Date of death
2008-11-01
Finding date
2010-06-09
Cause of death
overdose of quetiapine (Seroquel) augmented by alcohol
AI-generated summary
A 45-year-old man with schizophrenia and a decade-long history of repeated overdoses died from quetiapine (Seroquel) toxicity combined with alcohol. Critical failures occurred: multiple doctors prescribed large quantities without access to his full medical records or awareness of concurrent prescriptions from other practitioners; four different pharmacies dispensed his prescriptions without communication or flagging of over-dispensing; and crucially, when he presented to a rural hospital three times in early morning hours reporting he had taken tablets, staff failed to escalate appropriately. The nurse contacted the doctor only for IV fluid approval but never for guidance after he reported pill ingestion. No rigid protocols existed for managing mental health crises. Clinicians should maintain inter-disciplinary communication, recognise escalation red flags, and understand that vulnerable patients with prior overdose history require heightened vigilance regardless of medication type.
AI-generated summary and tagging — may contain inaccuracies; refer to original finding for legal purposes.
Error types
Drugs involved
Clinical conditions
Procedures
Contributing factors
- lack of inter-doctor communication regarding prescriptions
- lack of inter-pharmacy communication regarding dispensing
- ability to stockpile large quantities of medication
- failure to escalate at rural hospital emergency department
- inadequate staff training in mental health management at rural hospital
- absence of rigid protocols for mental health crisis presentations
- patient's known history of multiple overdoses not properly communicated to all prescribers
- multiple general practitioners with incomplete access to medical records
- alcohol consumption combined with overdose
Coroner's recommendations
- Seroquel be packaged, marketed and supplied in packets of 30 tablets to protect against lethal doses being dispensed to vulnerable members of society
- Queensland Health urgently provide full training in emergency and mental health to health professionals staffing regional/rural hospitals after hours
- Queensland Health develop a policy for dealing with mental health patients presenting to regional/rural hospitals after hours
- A national database containing dispensing histories for all patients be developed to enable pharmacists to identify over-dispensing of prescription medication and raise alerts if the same prescription medication is dispensed by any pharmacist to the same patient within a short period of time
- Federal privacy laws be amended to enable PBS (Pharmaceutical Benefits Scheme) information about a patient to be disclosed to the approved supplier of medication to that patient
Full text
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