A Study to Characterize the Outcomes of Olaparib Maintenance Monotherapy in Newly Diagnosed BRCAwt Ovarian Cancer

FLAME - First Line olAparib Maintenance bEyond BRCA An Observational Cohort Study to Characterize the Outcomes of Olaparib Maintenance Monotherapy Beyond BRCA Mutant Status in Newly Diagnosed Advanced Ovarian Cancer

This study will collect the data from existing patient medical records at US cancer centers. The study will include patients with BRCAwt ovarian cancer who have been prescribed first line (1L) olaparib maintenance treatment.

This is a United States (US) based multicenter, retrospective, observational cohort study with data abstracted from patient medical records.

In this observational study, it is planned to include approximately 150 US female patients with newly diagnosed advanced ovarian cancer (AOC) who were tumor biomarker tested between first diagnosis with AOC and first prescription of 1L olaparib maintenance monotherapy as tumor breast cancer gene wild type (BRCAwt) with a known homologous recombination deficiency (HRD) status.

This retrospective cohort study will include patients with first olaparib prescription between Jan 2017 and Dec 2021. All data collection will be retrospective. Data will be collected from the date of first olaparib prescription (index date) with a follow-up period of at least 18 months post index date.

Inclusion Criteria:

• Female adult, age ≥ 18 years
• BRCAwt AOC diagnosed with any approved BRCA test
• Has documented HRD status based on available test results
• Received 1L olaparib maintenance monotherapy following platinum chemotherapy
• Patients must have been treated with platinum-based chemotherapy at first-line

Exclusion Criteria:

• Received another poly adenosine diphosphate ribose polymerase (PARP) inhibitor or bevacizumab before or while prescribed olaparib
• Participation in an interventional clinical study