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Study identifier: NCT06580314 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Testing Olaparib for One or Two Years, With or Without Bevacizumab, to Treat Ovarian Cancer

Condition: Fallopian Tube Endometrioid Adenocarcinoma · Fallopian Tube High Grade Serous Adenocarcinoma · FIGO Stage III Ovarian Cancer 2014  ·  Sponsor: NRG Oncology

PhasePhase 3
Planned participants880
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

This phase III trial compares the effect of olaparib for one year versus two years, with or without bevacizumab, for the treatment of BRCA 1/2 mutated or homologous recombination deficient stage III or IV ovarian cancer. Olaparib is a polyadenosine 5'-diphosphoribose polymerase (PARP) enzyme inhibitor and may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Bevacizumab is in a class of medications called antiangiogenic agents. It works by stopping the formation of blood vessels that bring oxygen and nutrients to tumor. This may slow the growth and spread of tumor. Giving olaparib for one year with or without bevacizumab may be effective in treating patients with BRCA 1/2 mutated or homologous recombination deficient stage III or IV ovarian cancer, when compared to two years of olaparib.

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.

Always discuss trial participation with your own doctor first.

Locations (676)

University of Alabama at Birmingham Cancer CenterBirmingham, Alabama, United StatesRecruiting
Anchorage Associates in Radiation MedicineAnchorage, Alaska, United StatesRecruiting
Alaska Breast Care and Surgery LLCAnchorage, Alaska, United StatesRecruiting
Alaska Oncology and Hematology LLCAnchorage, Alaska, United StatesRecruiting
Alaska Women's Cancer CareAnchorage, Alaska, United StatesRecruiting
Katmai Oncology GroupAnchorage, Alaska, United StatesRecruiting
Providence Alaska Medical CenterAnchorage, Alaska, United StatesRecruiting
Cancer Center at Saint Joseph'sPhoenix, Arizona, United StatesRecruiting
Mayo Clinic Hospital in ArizonaPhoenix, Arizona, United StatesRecruiting
Highlands Oncology Group - FayettevilleFayetteville, Arkansas, United StatesRecruiting
Mercy Hospital Fort SmithFort Smith, Arkansas, United StatesRecruiting
CARTI Cancer CenterLittle Rock, Arkansas, United StatesRecruiting

+ 664 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT06580314