Perioperative outcomes of cytoreductive surgery for tumours of colorectal or appendiceal origin with ovarian involvement

BACKGROUND AND OBJECTIVES

Ovarian metastases (OM) are a common site for metastases in gastrointestinal tumours with peritoneal disease. This study aimed to evaluate perioperative complications between patients with and without OM following cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) for appendiceal/colorectal cancer.

METHODS

Female patients undergoing CRS ± HIPEC for appendiceal/colorectal tumours at a single centre from 2009 to 2020 were analysed. Patients were grouped according to presence or absence of OM at the time of CRS.

RESULTS

The study included 318 patients, 72 (22.6%) had OM. Operation duration was longer for patients with OM (332 vs. 276 min, p < 0.0001). Patients with OM achieved higher rates of complete cytoreduction (93% vs. 79%, p = 0.006) despite a higher peritoneal carcinomatosis index (13 vs. 7, p < 0.001) and were more likely to require a blood transfusion (32% vs. 19%, p = 0.024) and a stoma (24% vs.10%, p = 0.005). Increasing age and presence of abdominal symptoms were independent predictors of major and all-cause morbidity, respectively. The presence of abdominal symptoms was independently associated with all-cause morbidity in the OM group.

CONCLUSION

These results may assist with preoperative counselling. Prospective multicentre datasets are needed to evaluate morbidity in one- versus two-stage approaches for those with abdominal symptoms and OM.

Where are our patients? Retrospective cohort study of acute medical unit admissions during and prior to the COVID-19 pandemic

Admissions to hospital have declined markedly during the COVID‐19 pandemic in Australia. This may be due to patients not presenting with acute illness or managing their chronic illness at home. We reviewed a cohort admitted to the Acute Medical Unit of the Royal Melbourne Hospital during and before the pandemic and found admissions were more acutely unwell and more comorbid. This may lead to worse outcomes for those not presenting, as well as those presenting late. We recommend a public health campaign to encourage Australians to present to hospital if unwell.