J Buon
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Colorectal cancer (CRC) has potential to spread within the peritoneal cavity, and this transcoelomic dissemination is termed "peritoneal metastases" (PM). Cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) is a radical strategy to treat selected CRC patients with PM. Studies suggest that identification of CRC patients at high risk of PM may lead to earlier treatment strategies and improve survival in this subset of patients. The aim of this article was to summarise the current evidence regarding CRC patients at high risk of PM. ⋯ We are progressively moving to an era of individualised treatment strategies. The management of CRC patients with high risk of PM is ever evolving, with early detection and early treatment strategies showing promising results. The optimal timing of early surgery remains unclear and requires further evaluation. Should current and future randomized trials demonstrate long-term survival benefit, we may potentially see a change in treatment paradigm from current conventional surgery to a more aggressive, early radical approach as the standard of care.
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To review morbidity and mortality of cytoreductive surgery (CRS) with hyperthermic intraperitoneal chemotherapy (HIPEC) for peritoneal carcinomatosis. ⋯ Although the resultant morbidity is not negligible, with good patient selection this modality appears to be overall safe and effective in experienced hands. The results indicated that this treatment should be practised by institutions with expertise in the management of peritoneal carcinomatosis.
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The purpose of this study was to compare the outcomes of interval debulking surgery after neoadjuvant chemotherapy (NAC/IDS) with primary debulking surgery (PDS) in patients diagnosed with advanced epithelial ovarian cancer (EOC). ⋯ There was no definitive evidence regarding whether NAC/IDS increases survival rates compared with PDS. NAC should be reserved for patients who cannot tolerate PDS or when optimal cytoreduction is not feasible.