peritonitis due to sigmoid resection margin leak following extended right hemicolectomy for colonic cancer
AI-generated summary
June Olive Pegg, 80, died from peritonitis following anastomotic leak after extended right hemicolectomy for colonic cancer. Critical delays in diagnosis occurred: a PET scan in May 2010 showed a colonic mass, but respiratory physician Dr M. failed to arrange colonoscopy, leaving this to GP Dr C. who did not follow up. Diagnosis was delayed five months. Post-operatively, paralytic ileus on day 2 should have prompted CT imaging to exclude anastomotic leak, but this was not performed. The patient was high-risk due to age, malnutrition (low albumin), and anaemia. On day 6, hypotensive episodes met MET call criteria (BP 82/50) but no call was made. Poor documentation and handover communication between junior doctors contributed. A CT scan on day 2 would likely have identified the leak, enabling earlier surgical intervention, which offered the only chance of survival.
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Specialties
colorectal surgerygeneral surgeryrespiratory medicinegeneral practice
colonoscopyextended right hemicolectomycholecystectomyanastomosislaparotomy
Contributing factors
failure to arrange colonoscopy following PET scan finding of colonic mass in May 2010
five-month delay in diagnosis of colonic cancer
inadequate post-operative surveillance despite high-risk pre-operative status
failure to investigate paralytic ileus with CT imaging on post-operative day 2
failure to escalate concerning clinical signs to senior surgeon
failure to recognize significance of left-sided abdominal pain in post-operative period
inadequate senior surgeon follow-up (only days 1 and 3 post-operatively)
poor medical handover between incoming and outgoing junior doctors on day 6
failure to make MET call when blood pressure met criteria (82/50 at 7.38 PM on day 6)
administration of frusemide in context of hypotension and oliguria
Coroner's recommendations
The Victorian Department of Health and Australian Commission on Quality and Safety in Healthcare should undertake action to raise awareness of healthcare organisations' responsibility to ensure quality documentation of patient care
Barwon Health should undertake action to raise awareness of practitioners and clinicians regarding their obligations to provide quality documentation of patient care, including documentation of clinical handover between shifts
Barwon Health should encourage staff involved in the management of patients whose death may be reportable under the Coroners Act 2008 to commit to writing a record of their involvement at the first opportunity
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