complications of haemothorax and hypotension following drainage of pleural effusion, post coronary by-pass surgery, in the setting of longstanding multi-organ disease related to diabetes, hypertension, hyperlipidaemia and previous smoking history
AI-generated summary
77-year-old male died from complications of haemothorax and hypotension following drainage of pleural effusion post-coronary bypass surgery, in the setting of pre-existing renal impairment and diabetes. During pleural tap procedures performed 7 February 2003, trauma to intercostal vessels led to bleeding into the pleural cavity. Critical period was early morning 8 February when hypotension and deteriorating renal function occurred. Key clinical lessons: (1) recognition of hypovolaemic shock required more aggressive fluid resuscitation earlier; (2) senior clinician review warranted overnight given complexity and high-risk comorbidities; (3) ICU consultation should have occurred during weekend deterioration; (4) central venous pressure monitoring would have guided fluid management more accurately; (5) consultant cardiologist on-call should have recognised need for escalation rather than ward-based management alone. Although more aggressive intervention may not have altered outcome, it would have maximised chances of recovery.
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Specialties
cardiologycardiothoracic surgerygeneral medicineradiologynephrologyintensive care
coronary artery bypass graftingpleural tap (diagnostic)pleural aspirationultrasound-guided pleural drainagepigtail catheter insertionintercostal chest tube insertioncentral venous line insertionhaemodialysis
Contributing factors
trauma to intercostal vessels during pleural tap procedures causing haemothorax
inadequate fluid resuscitation during early hours of 8 February 2003
delayed recognition of severity of bleeding and hypovolaemia
failure to arrange ICU consultation during weekend deterioration
lack of central venous monitoring to guide haemodynamic management
absence of senior clinician review overnight on 8 February
inadequate communication: Dr G. not notified of weekend deterioration
high-risk patient with pre-existing renal impairment and diabetes managed in non-ICU setting
no continuous intensive care supervision of HDU at that time
Coroner's recommendations
Implementation of daily ICU review for HDU patients (note: subsequently implemented at TQEH from 2005 onwards)
ICU consultation should be arranged for complex high-risk patients with acute deterioration, particularly those with pre-existing renal impairment experiencing hypotensive episodes
Senior clinician should be directly informed of significant patient deterioration, even outside normal business hours, particularly when the patient has multiple comorbidities
Use of central venous pressure monitoring and pulmonary artery catheters to guide haemodynamic resuscitation in patients with complex medical conditions and acute bleeding
More aggressive approach to fluid resuscitation in early phase of recognised bleeding, with target systolic blood pressure >100 mmHg in elderly patients with renal compromise
Junior doctors should recognise limitations of their experience and escalate complex cases to senior registrars and on-call consultants without delay
Ward-based management should be considered inadequate for patients requiring intensive monitoring of fluid balance and haemodynamics; ICU or high-dependency care should be accessed promptly
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