Clinical trials

The most common site for gastric cancer distant metastases is the peritoneum. Median survival for this group of patients is short and systemic cytotoxic treatment response is poor, partly due to the low uptake of the treatment compounds to the peritoneum during systemic chemotherapy. Infusion of cytotoxic drugs directly into the abdominal cavity has been shown to have a high objective response rate and low toxicity. The IPa-Gastric trial is an open-label, multicentre, randomised, phase-III study in the first line setting in gastric cancer patients with peritoneal metastases. Patients will receive the study treatments until disease progression, unacceptable side effects, the investigator's decision to end treatment for other reasons, death, or end of study. After discontinuing study treatments, each patient will be followed up for all study endpoints that are clinically feasible, until death or end of study. The primary objective is to compare overall survival (OS) for patients randomised to intraperitoneal (IP) paclitaxel and standard ST versus those randomised to standard ST only.