CI

At a glance

ClinicalIndex Comparison Record
Phase 3Active· 327 enrolled
Drug / intervention
Olaparib 300mg tablets +1 moredrug
Likely dose
Olaparib 300mg tabletsfrom record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT01874353
NCT01874353Phase 3Active

Phase III 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

AstraZeneca·interventional·Posted Jun 11, 2013·Updated Aug 3, 2025

In Brief

A Phase 3 clinical trial evaluating Olaparib 300mg tablets and Placebo to match olaparib 300mg for Platinum Sensitive and 3 related conditions. Active but no longer recruiting, targeting 327 participants across 126 sites in 17 countries.

Detailed Summary

A Phase III, randomised, double-blind, placebo-controlled, multi-centre study to assess the efficacy of olaparib maintenance monotherapy in relapsed high grade serous ovarian cancer (HGSOC) patients (including patients with primary peritoneal and / or fallopian tube cancer) or high grade endometrioid cancer with BRCA mutations (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 responded following platinum based chemotherapy.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesAustralia, Belgium, Brazil, Canada, China, France, Germany, Israel, Italy, Japan, Netherlands, Poland, Russia, South Korea, Spain, United Kingdom, United States

Timeline

Phase 3ActiveOverdue
2014201520162017201820192020202120222023202420252026
First PostedJun 11, 2013
Enrollment StartSep 3, 2013
Primary CompletionSep 19, 2016
Study CompletionDec 31, 2025
TodayJul 2, 2026
Enrollment to primary: 3.0 yearsPosted 13.1 years ago

Interventions

Olaparib 300mg tabletsdrug

300mg Olaparib or placebo tablets taken orally twice daily until objective radiological disease progression as per RECIST as assessed by the investigator (or as long as in the investigator's opinion they are benefiting from treatment and they do not meet any other discontinuation criteria). Dose reduction to 250mg and subsequently 200mg is permitted following confirmation of toxicity.

Placebo to match olaparib 300mgdrug

300mg Olaparib or placebo tablets taken orally twice daily until objective radiological disease progression as per RECIST as assessed by the investigator (or as long as in the investigator's opinion they are benefiting from treatment and they do not meet any other discontinuation criteria). Dose reduction to 250mg and subsequently 200mg is permitted following confirmation of toxicity.