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Coroner's Finding: Mr A

Deceased

Mr A

Demographics

43y, male

Date of death

2014-04-29

Finding date

2015-06-05

Cause of death

acute right heart failure (cor pulmonale) complicating foreign body (microcrystalline cellulose) granulomas of the lung caused by intravenous injection of crushed methylphenidate tablets

AI-generated summary

A 43-year-old male died from acute right heart failure (cor pulmonale) caused by pulmonary granulomas resulting from intravenous injection of crushed methylphenidate (Ritalin) tablets. The microcrystalline cellulose binder in pharmaceutical tablets is insoluble in blood and becomes lodged in lung vasculature, causing obstruction and inflammation. This case highlights the dangers of crushing oral medications and injecting them intravenously. Clinicians prescribing psychostimulants should conduct thorough risk assessment and monitoring. Public education campaigns addressing the hazards of intravenous drug injection and diversion of prescription stimulants are needed to prevent similar deaths.

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

Specialties

forensic medicineaddiction medicinecardiothoracic surgery

Drugs involved

methylphenidatemethamphetaminecannabis

Clinical conditions

cor pulmonaleacute right heart failurepulmonary granulomaspulmonary vascular obstructionintravenous drug abuseopioid use disorder

Contributing factors

  • intravenous injection of crushed oral medication
  • microcrystalline cellulose binder in pharmaceutical tablets
  • pulmonary vascular obstruction
  • inflammatory reaction to foreign debris
  • history of intravenous drug abuse
  • lack of awareness of dangers of injecting oral medications

Coroner's recommendations

  1. That relevant agencies consider whether there is a need for a public education campaign with a view to reducing the harm caused by illicit diversion of psychostimulants, and in particular, to highlight the dangerous practice of intravenous injection of such substances
  2. That in developing updated guidelines for the issuing of authorities to prescribers, the PSB consider current evidence of the prevalence of and harm caused by diversion and misuse of psychostimulants in the community
  3. That medical practitioners prescribing psychostimulant medication such as Ritalin continue to be vigilant in assessing the serious risks associated with such prescription and to ensure that careful assessment, planning, diagnosis, treatment and monitoring occurs in association with such prescribing
Full text

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