Cytoreductive surgery and hyperthermic intraperitenoal chemotherapy (HIPEC) for colorectal and appendiceal carcinomas with peritoneal carcinomatosis
Pallas, N.; Karamveri, C.; Kyziridis, D.; Hristakis, C.; Kyriakopoulos, V.; Kalakonas, A.; Vaikos, D.; Tentes, A.-A.K.
Journal of Buon Official Journal of the Balkan Union of Oncology 22(6): 1547-1553
2017
ISSN/ISBN: 1107-0625 PMID: 29332351 Document Number: 691641
Cytoreductive surgery combined with intraperitoneal chemotherapy has been established as the standard treatment for selected patients with peritoneal malignancy. The purpose of the study was the presentation of the 10- year experience with cytoreductive surgery and intraperitoneal chemotherapy in patients with peritoneal carcinomatosis of colorectal and appendiceal origin. Clinical and histopathological variables were retrospectively reviewed in a prospectively maintained database. All patients underwent cytoreductive surgery with the purpose of complete or near-complete cytoreduction. The variables were correlated to survival, and recurrences. Morbidity and hospital mortality were recorded. From 2006-2016 100 patients underwent cytoreductive surgery for colorectal and appendiceal carcinomas with peritoneal carcinomatosis. The hospital mortality and morbidity were 2% and 43% respectively. Completeness of cytoreduction (CC) 0 surgery was possible in 51% of the patients. The median and 10-year survival were 13 months and 23% respectively. The completeness of cytoreduction, performance status and the lymph node status were identified as prognostic indicators of survival. The recurrence rate was 55%. The completeness of cytoreduction, the lymph node status, and the use of postoperative adjuvant systemic chemotherapy were identified as prognostic variables of recurrence. Nearly half of the patients with peritoneal carcinomatosis of colorectal and appendiceal origin may undergo complete cytoreduction and nearly half of them may enjoy long-term survival.