Prophylactic surgery plus hyperthermic intraperitoneal chemotherapy (HIPEC CO2) versus standard surgery for gastric carcinoma at high risk of peritoneal carcinomatosis: short and long-term outcomes (GOETH STUDY)-a collaborative randomized controlled trial by ACOI, FONDAZIONE AIOM, SIC, SICE, and SICO.

ABSTRACT:

Introduction

At the time of diagnosis, 15-20% of gastric carcinomas are in stage T4 or T4b. Furthermore, 5-20% of patients undergoing potentially curative surgery suffer from synchronous or metachronous peritoneal metastases. To date, neither surgery nor systemic chemotherapy successfully controls peritoneal dissemination, offering a limited impact on survival. Peritoneal metastases are in fact responsible for death in around 60% of gastric cancer patients. Several Eastern studies in the past have focused on hyperthermic intraperitoneal chemotherapy (HIPEC) as a prophylactic measure in patients with serosal extension, nodal involvement, and positive peritoneal fluid cytology. Therefore, a new multimodal therapeutic strategy based on aggressive surgery plus new locoregional treatmen

SUBMITTER: Di Giorgio A 

PROVIDER: S-EPMC9714394 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature