title: Can advanced-stage ovarian cancer be cured?
abstract: Approximately 20% of women with advanced-stage ovarian cancer survive beyond 12 years after treatment and are effectively cured. Initial therapy for ovarian cancer comprises surgery and chemotherapy, and is given with the goal of eradicating as many cancer cells as possible. Indeed, the three phases of therapy are as follows: debulking surgery to remove as much of the cancer as possible, preferably to a state of no visible residual disease; chemotherapy to eradicate any microscopic disease that remains present after surgery; and second-line or maintenance therapy, which is given to delay disease progression among patients with tumour recurrence. If no cancer cells remain after initial therapy is completed, a cure is expected. By contrast, if residual cancer cells are present after initial treatment, then disease recurrence is likely. Thus, the probability of cure is contingent on the combination of surgery and chemotherapy effectively eliminating all cancer cells. In this Perspectives article, I present the case that the probability of achieving a cancer-free state is maximized through a combination of maximal debulking surgery and intraperitoneal chemotherapy. I discuss the evidence indicating that by taking this approach, cures could be achieved in up to 50% of women with advanced-stage ovarian cancer.
authors.affiliation: Women's College Research Institute, 76 Grenville Street, Suite 6418, Toronto, Ontario M5S 1B2, Canada.
authors.forename: Steven
authors.initials: S
authors.lastname: Narod
mesh_terms: D061605:Administration, Intravenous; D003131:Combined Modality Therapy; D005260:Female; D006801:Humans; D007263:Infusions, Parenteral; D015233:Models, Statistical; D009367:Neoplasm Staging; D010051:Ovarian Neoplasms / Q000401:mortality / Q000473:pathology* / Q000628:therapy*; D016896:Treatment Outcome