American journal of surgery
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Cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) have improved survival for colorectal and high-grade appendiceal carcinomatosis. We compared the overall and recurrence-free survival (OS and RFS) of patients treated with HIPEC with mitomycin c and early postoperative intraperitoneal chemotherapy (EPIC) with fluorouracil versus HIPEC alone using oxaliplatin and simultaneous IV infusion of fluorouracil. ⋯ There was no difference in OS and RFS between colorectal and high-grade appendiceal adenocarcinoma patients treated with CRS and HIPEC + EPIC versus HIPEC alone. However, HIPEC + EPIC patients suffered greater morbidity, making HIPEC alone the preferable regimen.