No.	Statement	GR	LoE	Sources
9.1.	Platinum-sensitive ovarian cancer: Disease responds primarily to platinum-based first-line chemotherapy with recurrence occurring at the earliest 6 months after conclusion of platinum-based chemotherapy. This also includes the subgroup of partially platinum-sensitive recurrences of ovarian cancer. In this subgroup, disease also responds primarily to platinum-based first-line chemotherapy but recurrence occurs between 6 and 12 months after concluding platinum-based chemotherapy. Platinum-resistant ovarian cancer: Disease recurs within the first 6 months after concluding initial platinum-based chemotherapy. This also includes the subgroup with platinum-refractory recurrence of ovarian cancer. In this subgroup, disease does not respond to platinum-based chemotherapy or disease progresses within 4 weeks after therapy has been concluded.	ST	1+	Guidelines: 1, 119 Primary studies: 14, 155, 156, 157, 158, 159, 160, 161, 162, 163