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Study identifier: NCT04633239 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Testing the Addition of Abemaciclib to Olaparib for Women With Recurrent Ovarian Cancer

Condition: Recurrent Ovarian High Grade Serous Adenocarcinoma · Recurrent Platinum-Resistant Ovarian Carcinoma  ·  Sponsor: National Cancer Institute (NCI)

PhasePhase 1
Planned participants42
Who can joinFemale, 18 Years to no upper limit
Healthy volunteersNo

About this study

This phase I/Ib trial identifies the side effects and best dose of abemaciclib when given together with olaparib in treating patients with ovarian cancer that responds at first to treatment with drugs that contain the metal platinum but then comes back within a certain period (recurrent platinum-resistant). Abemaciclib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Olaparib is an inhibitor of PARP, an enzyme that helps repair deoxyribonucleic acid (DNA) when it becomes damaged. Blocking PARP may help keep tumor cells from repairing their damaged DNA, causing them to die. PARP inhibitors are a type of targeted therapy. Adding abemaciclib to olaparib may work better to treat recurrent platinum-resistant ovarian cancer.

This description comes directly from the study's public registry record.

Talk to the study team

Contact details are listed per location below or on the registry record.

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Locations (27)

Mayo Clinic Hospital in ArizonaPhoenix, Arizona, United StatesActive Not Recruiting
UCI Health - Chao Family Comprehensive Cancer Center and Ambulatory CareIrvine, California, United StatesRecruiting
Los Angeles General Medical CenterLos Angeles, California, United StatesRecruiting
USC / Norris Comprehensive Cancer CenterLos Angeles, California, United StatesRecruiting
UC Irvine Health/Chao Family Comprehensive Cancer CenterOrange, California, United StatesRecruiting
UM Sylvester Comprehensive Cancer Center at Coral GablesCoral Gables, Florida, United StatesActive Not Recruiting
UM Sylvester Comprehensive Cancer Center at Deerfield BeachDeerfield Beach, Florida, United StatesActive Not Recruiting
Mayo Clinic in FloridaJacksonville, Florida, United StatesActive Not Recruiting
University of Miami Miller School of Medicine-Sylvester Cancer CenterMiami, Florida, United StatesActive Not Recruiting
UM Sylvester Comprehensive Cancer Center at PlantationPlantation, Florida, United StatesActive Not Recruiting
Northwestern UniversityChicago, Illinois, United StatesActive Not Recruiting
University of Kansas Clinical Research CenterFairway, Kansas, United StatesRecruiting

+ 15 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT04633239