Coronial
QLDhospital

SWK - Non inquest findings

Deceased

Ms SWK

Demographics

78y, female

Coroner

McDougall

Date of death

2011-03-30

Finding date

2017-10-17

Cause of death

multi-organ failure due to haemorrhage into the abdomen, pelvis and retroperitoneum following lumbosacral spinal surgery; refusal of blood transfusion was a significant contributing condition

AI-generated summary

78-year-old Jehovah's Witness died from multi-organ failure secondary to intra-abdominal and retroperitoneal haemorrhage following extensive anterior and posterior lumbar spinal fusion surgery. The patient had multiple comorbidities, previous spinal surgery with persistent pain, osteoporosis, and religious refusal of blood transfusion. During surgery, she became hypotensive and tachycardic during the posterior approach but surgery continued without re-exploration of the anterior site. Post-operative imaging failed to identify the bleeding source, though autopsy revealed significant haemorrhage. Expert reviewers disagreed on whether the surgery was justified: one neurosurgeon considered it clinically unwise given age, comorbidities, and refusal of transfusion, while a spinal surgeon deemed it technically reasonable given Dr M's extensive experience and thorough informed consent. Key learning: extreme caution required before major elective spinal surgery in elderly patients with multiple comorbidities and religious contraindications to blood products; intraoperative haemodynamic deterioration warrants prompt re-exploration when alternative causes excluded.

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

Specialties

spinal surgeryorthopaedic surgeryanaesthesiaintensive careradiologyhaematology

Error types

proceduraldiagnostic

Drugs involved

araminenoradrenalineadrenalinecryoprecipitate

Clinical conditions

refractory back syndromespinal stenosisdegenerative lumbar scoliosisl5 radiculopathypseudarthrosis at l4-5degenerative disc diseasepost-spinal surgery syndromeosteoporosishypertensiondepressionanxiety disorderacute haemorrhagecoagulopathyacute kidney injurypneumoniamulti-organ failure

Procedures

anterior lumbar interbody fusion (alif) at l5-s1posterior spinal fusion at l3-4, l4-5, l5-s1, s1-s1jrevision decompression laminectomyposterior lumbar interbody fusioncell saver technologyabdominal CT scanCT angiographypelvic angiographymechanical ventilation

Contributing factors

  • haemorrhage from retroperitoneal/abdominal bleeding source not identified intraoperatively
  • refusal of blood transfusion due to Jehovah's Witness religious beliefs
  • failure to re-explore anterior surgical site when patient became hypotensive during posterior approach
  • post-operative imaging failed to identify exact bleeding source
  • extensive complex spinal surgery in elderly patient with multiple comorbidities
  • osteoporosis
  • previous spinal surgery with poor outcome

Coroner's recommendations

  1. The decision to undertake major elective spinal surgery in elderly patients with multiple comorbidities and religious refusal of blood transfusion should involve careful consideration of whether the level of risk is justified by expected benefit
  2. Intraoperative haemodynamic deterioration in major spinal surgery warrants prompt investigation and potential re-exploration of the surgical field when alternative explanations have been excluded
  3. Informed consent processes for spinal surgery in patients with blood transfusion refusal should explicitly document discussions about the specific risks of haemorrhage and unavailability of this life-saving intervention
Full text

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