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Finding into death of Linda-Jane Margaret Tatterson

Deceased

Linda-Jane Margaret Tatterson

Demographics

40y, female

Date of death

2017-11-22

Finding date

2022-01-12

Cause of death

combined drug toxicity (clomipramine, sertraline, diazepam, and quetiapine)

AI-generated summary

Linda-Jane Tatterson, aged 40, died from combined drug toxicity involving clomipramine, sertraline, diazepam, and quetiapine. She had a longstanding history of depression, OCD, and recurrent overdoses between 2014-2016. In the weeks before her death, she reported suicidal ideation but denied concrete plans. Her GP and psychiatrist managed her care with medication adjustments and referral to community mental health services. Critical clinical lessons include: prescribers should actively prompt patients to dispose of excess/superseded medications, particularly those at risk of overdose; the undocumented phone advice regarding sertraline dose escalation represents a communication gap; medication access restrictions require both caregiver education and verification; and Domiciliary Medication Management Reviews should be considered for high-risk patients with medication non-compliance or overdose history. While individual clinical decisions were reasonable given available information, systemic attention to medication stockpiling and documented communication could have reduced harm.

AI-generated summary and tagging — may contain inaccuracies; refer to original finding for legal purposes.

Contributing factors

  • patient's impulsivity and denial of severity of illness
  • accumulated stock of medications from multiple prescriptions
  • inadequate medication access restrictions despite high-risk history
  • undocumented communication regarding sertraline dose increase
  • lack of active prompting to dispose of excess/superseded medications
  • failure to implement more formal medication management structures such as Webster packs or DMMR
  • informal pharmacy arrangement not consistently maintained
  • recurrent overdose history with previous impulsive attempts

Coroner's recommendations

  1. Prescribers should educate patients and prompt compliance with safe disposal of previous and excess medications, particularly when access poses overdose risk
  2. When changing medications, clinicians should actively prompt patients to dispose of superseded medications safely
  3. Healthcare professionals should consider Domiciliary Medication Management Review (DMMR) or Home Medicines Review (HMR) for challenging patients with poor medication compliance or overdose history, to assist with safe medication disposal and provide additional support and education for caregivers
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