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Phase 3 Randomised, Double Blind, Placebo Controlled Study of Olaparib Maintenance Monotherapy in Platinum Sensitive Relapsed BRCA Mutated Ovarian Cancer Patients With a Complete or Partial Response Following Platinum Based Chemotherapy

Phase 3 Randomised, Double Blind, Placebo Controlled Study of Olaparib Maintenance Monotherapy in Platinum Sensitive Relapsed BRCA Mutated Ovarian Cancer Patients With a Complete or Partial Response Following Platinum Based Chemotherapy

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCT2080222310
Enrollment
Unknown
Registered
2013-11-26
Start date
2013-11-26
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

BRCA Mutated Ovarian Cancer Patients After Complete or Partial Response to Platinum Chemotherapy

Interventions

investigational material(s) Generic name etc : Olaparib 300mg tablets INN of investigational material : Therapeutic category code : 429 Other antitumor agents Dosage and Administration for Investigat

Sponsors

AstraZeneca
Lead Sponsor
European Network of Gynecological Oncology Trial Groups (ENGOT)
Collaborator

Eligibility

Sex/Gender
Female

Inclusion criteria

Inclusion criteria: -Patients must be 18 years of age or more. >Female patients with histologically diagnosed relapsed high grade serous ovarian cancer (including primary peritoneal and / or fallopian tube cancer) or high grade endometrioid cancer. >Documented mutation in BRCA1 or BRCA2 that is predicted to be deleterious or suspected deleterious (known or predicted to be detrimental/lead to loss of function). >who have received at least 2 previous lines of platinum containing therapy prior to randomisation For the penultimate chemotherapy course prior to enrolment on the study: -Patients defined as platinum sensitive after this treatment; defined as disease progression greater than 6 months after completion of their last dose of platinum chemotherapy For the last chemotherapy course immediately prior to randomisation on the study: -Patients must be, in the opinion of the investigator, in response (partial or complete radiological response), or may have no evidence of disease (if optimal cytoreductive surgery was conducted prior to chemotherapy), and no evidence of a rising CA-125, following completion of this chemotherapy course -Patients must have received a platinum based chemotherapy regimen (carboplatin or cisplatin) and have received at least 4 cycles of treatment -Patients must be randomized within 8 weeks of their last dose of chemotherapy -Maintenance treatment is allowed at the end of the penultimate platinum regimen, including bevacizumab

Exclusion criteria

Exclusion criteria: -Involvement in the planning and/or conduct of the study (applies to both AstraZeneca staff and/or staff at the study site). -BRCA1 and/or BRCA2 mutations that are considered to be non detrimental (e.g., "Variants of uncertain clinical significance" or "Variant of unknown significance" or "Variant, favor polymorphism" or "benign polymorphism" etc.) -Patients who have had drainage of their ascites during the final 2 cycles of their last chemotherapy regimen prior to enrolment on the study.

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026