Coronial
WAhospital

Inquest into the Death of Renee Desiree RUYZING

Deceased

Renee Desiree RUYZING

Demographics

21y, female

Coroner

Deputy State Coroner King

Date of death

2015-06-14

Finding date

2020-10-19

Cause of death

pulmonary embolism in association with deep vein thrombosis of the left leg

AI-generated summary

A 21-year-old woman died from pulmonary embolism associated with deep vein thrombosis following ankle fracture surgery and immobilisation. She was discharged without thromboprophylaxis despite multiple VTE risk factors (immobilisation, oral contraceptive use, obesity, family history of clotting). FSH had two conflicting guidelines: one recommending enoxaparin throughout immobilisation, the other recommending aspirin. The patient was not prescribed either agent after discharge. Expert evidence revealed lack of consensus on VTE prophylaxis in lower limb fractures, but most experts agreed the patient should have been risk-stratified and offered prophylaxis. Key failures included: non-completion of risk assessment documentation, failure to obtain family history despite father's stated concerns, and non-adherence to FSH's own guideline. Systemic issues included unclear guidelines, poor risk stratification tools, and inadequate patient education.

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

Specialties

orthopaedic surgeryemergency medicinehaematologyanaesthesia

Error types

diagnosticmedicationsystemcommunication

Drugs involved

enoxaparinaspirinoral contraceptive pillwarfarin

Clinical conditions

venous thromboembolismpulmonary embolismdeep vein thrombosisankle fracture with immobilisationobesity

Procedures

open reduction and internal fixation of ankle fracture

Contributing factors

  • ankle fracture with prolonged immobilisation
  • oral contraceptive pill use
  • obesity (BMI 35 kg/m²)
  • positive family history of venous thromboembolism
  • failure to prescribe pharmacological thromboprophylaxis post-discharge
  • incomplete VTE risk assessment documentation
  • family history not obtained despite father's enquiry
  • conflicting internal guidelines at FSH
  • non-adherence to FSH guideline recommending enoxaparin
  • lack of clear consensus on VTE prophylaxis in lower limb trauma at time

Coroner's recommendations

  1. Department of Health place high priority on implementing appropriate system across all Western Australian hospitals to ensure VTE risk is prevented
  2. TIP score (trauma, immobilisation and patient characteristics) be considered for implementation as suggested by Professor Baker
  3. Consideration of implementation and further research to validate the TIP score
  4. Distribution of glossy information pamphlet on VTE risk and symptoms to every patient discharged with lower limb injury
Full text

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