How do we perform hyperthermic intraperitoneal chemotherapy in ovarian cancer? -a narrative review.

Ovarian malignancy is a leading cause of death caused by gynecologic cancer worldwide because it is mainly found in the advanced stage and recurs in most patients even after cytoreductive surgery and intravenous (IV) chemotherapy. Prevention of recurrence of primary disease and treatment of recurrent ovarian cancer are still remained as major interest and lots of researchers investigate novel treatment to find optimal method. Even though intraperitoneal (IP) chemotherapy turns out to increase the overall survival, it is not widely used because of adverse event. As an alternative treatment for IP chemotherapy, hyperthermic intraperitoneal chemotherapy (HIPEC) is emerging a new way. Thanks to much research and use in other cancer species, such as the colorectal cancer cytoreductive surgery followed by HIPEC is becoming a promising treatment. However, randomized controlled trials and unbiased data in ovarian cancer patients are still needed for the establishment of therapy. Moreover, among the current situation in which treatments such as bevacizumab or PARP inhibitor have been found to be effective and have been widely used, it may be necessary to establish the role in the combination of HIPEC. This article is a comprehensive review of the HIPEC in ovarian cancer to introduce techniques, treatment results, and clinical trials of HIPEC. 2021 Gland Surgery. All rights reserved.