Outcomes Following Interval Debulking Surgery in Primary Peritoneal Carcinoma.

Aim: Primary peritoneal carcinoma (PPC) has a poor prognosis, with a median survival of 11-24 months. Unlike ovarian cancer, there exist no published data on the effectiveness of interval debulking surgery (IDS) in PPC and it is not routine practice. Our series compared outcomes in patients with PPC treated with IDS following chemotherapy versus patients treated with chemotherapy alone.