Coronial
QLDhospital

Mr AC - Non-inquest findings

Demographics

76y, male

Coroner

Kirkegaard

Date of death

2015-04-24

Finding date

2017-12-04

Cause of death

Coronary atherosclerosis in the context of obesity, obstructive sleep apnoea, and recent surgery

AI-generated summary

A 76-year-old man with significant comorbidities including severe obstructive sleep apnoea, obesity, aortic stenosis, and ischaemic heart disease died from acute coronary atherosclerosis 36 hours after elective sacroiliac arthrodesis. Critical failures included: (1) patient's sleep apnoea disclosed in pre-admission form but not flagged as anaesthetic alert; (2) absent pre-operative physician assessment despite previous surgery six months earlier that required ICU admission for atrial fibrillation; (3) consultant anaesthetist's assessment failed to elicit prior anaesthetic complications or severe sleep apnoea; (4) no planned ICU admission despite high risk profile; (5) abnormal ECG showing atrial fibrillation performed evening before death not communicated to treating physician; (6) chest x-ray findings not reviewed. Patient deteriorated post-operatively with hypoxia but lacked intensive monitoring. Coroner emphasised importance of thorough history-taking, recognition of obstructive sleep apnoea as perioperative risk requiring ICU monitoring, and timely escalation of abnormal investigations.

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

Specialties

neurosurgeryanaesthesiacardiologyintensive carerespiratory medicineorthopaedic surgery

Error types

diagnosticcommunicationsystemdelay

Drugs involved

amiodaronenoradrenalinenaloxoneaspirin

Clinical conditions

coronary atherosclerosisobstructive sleep apnoeaobesityaortic stenosisischaemic heart diseaseatrial fibrillationhypoxiapulmonary hypertensionsleep apnoea with airway obstruction

Procedures

elective sacroiliac arthrodesisspinal surgeryintubationnasopharyngeal airway insertion

Contributing factors

  • Severe untreated obstructive sleep apnoea not identified as perioperative risk
  • Absent pre-operative physician assessment despite significant comorbidities
  • Patient health history showing sleep apnoea not converted to anaesthetic alert
  • Consultant anaesthetist failed to elicit sleep apnoea or prior anaesthetic complications
  • No planned post-operative ICU admission despite high-risk profile
  • Atrial fibrillation on ECG performed evening before death not reported to physician
  • Chest x-ray findings not reviewed or reported
  • Post-operative hypoxia with desaturation not escalated appropriately
  • Lack of continuity of medical information between public and private sector
  • Patient non-disclosure of recent surgical and anaesthetic complications

Coroner's recommendations

  1. Ensuring Alert Sheet information is required for clinical handover and must be accurate
  2. Reinforcing importance of complete pre-operative work-up of patients with obstructive sleep apnoea and other comorbidities
  3. Routine consideration of ICU admission for post-operative monitoring of patients with obstructive sleep apnoea
  4. Utilisation of risk screening tools and pre-operative communication with physicians to manage medically complex patients
  5. Requesting complete patient file from referring Queensland Health hospitals for Surgery Connect patients undergoing elective surgery
  6. Establishing clear responsibility for physician documentation of plan following investigation results
  7. Ensuring physician follow-up of chest x-ray and ECG results
  8. Standardising nursing practice to convey results of investigations ordered after hours to requesting medical officer
  9. ICU willingness to accept elective patients with obstructive sleep apnoea for post-operative monitoring to be clearly communicated
  10. Surgery Connect Agreement updated to require referring public hospital to provide all patient records when referring patients to private providers
Full text

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