OVHIPEC1 Overall Survival Analysis with Lot Aronson and Willemien J. van Driel

IJGC Podcast

In this episode of the IJGC podcast, Editor-in-Chief Dr. Pedro Ramirez is joined by Drs. Lot Aronson and Willemien van Driel to discuss OVHIPEC1 overall survival analysis. Dr. van Driel is a gynecological oncologist at the Netherlands Cancer Institute since 2004 and has, amongst others, a special interest in determining the role of HIPEC in the treatment of patients with advanced ovarian carcinoma and is PI of the OVHIPEC 1 and OVHIPEC 2 study. Dr. Aronson is a medical doctor currently pursuing a PhD in Gynaecological Oncology at the Netherlands Cancer Institute in Amsterdam. Her research focuses on hyperthermic intraperitoneal chemotherapy (HIPEC) as well as immunotherapy in primary advanced ovarian cancer.

Highlights:

• The long-term survival analysis of the OVIHPEC-1 study confirms the significant improvement in progression-free and overall survival when adding HIPEC to interval cytoreductive surgery in patients with FIGO stage III ovarian carcinoma for whom primary cytoreduction is not considered feasible due to extensive disease.
• Neither the number of lines nor the type of subsequent treatment for recurrence differed between the treatment groups. Therefore, the observed improvement in overall survival is unlikely to be attributable a difference in subsequent therapies.
• Identification of biomarkers (e.g. BRCA/HRD status) to select patients for HIPEC and the combination of HIPEC with PARP inhibitors warrants further investigation.