Azenosertib for Platinum-Resistant Ovarian, Peritoneal, or Fallopian Tube Cancers

This study is testing a new oral medication called azenosertib against standard chemotherapy options for women with platinum-resistant high-grade serous ovarian, primary peritoneal, or fallopian tube cancers. These cancers have stopped responding to platinum-based chemotherapy. Researchers want to see if azenosertib is more effective and safer than chemotherapy. You may be able to join if you are a woman aged 18 or older with one of these cancers, and your tumor shows a specific protein called Cyclin E1. The main goal is to see how long people live without their cancer growing (progression-free survival). The study is currently recruiting about 420 participants, but its exact status is unclear.

Study design
This is a randomized Phase 3 study, meaning participants will be assigned by chance to receive either azenosertib or one of several standard chemotherapy drugs. The study plans to enroll 420 participants.
What's involved
Not specified in the trial record.
Compensation
Not stated in the trial record.
Follow-up
Participants will be followed for progression-free survival for up to approximately 24 months from the enrollment of the last subject.

AI-generated from the public study record. Only the study team can confirm whether you're eligible — confirm details with them before making decisions.

NCT07546500

A Study of Azenosertib (ZN-c3) Versus Investigator's Choice Chemotherapy in Subjects With Platinum-Resistant High-Grade Serous Ovarian, Primary Peritoneal, or Fallopian Tube Cancers Positive for Cyclin E1 Protein Expression

Recruiting
PHASE3Ages 18+InterventionalTreatment
K-Group, Beta, Inc., a wholly owned subsidiary of Zentalis Pharmaceuticals, Inc
~420 participants
Updated 2026-08-12 on ClinicalTrials.gov
What's tested:Investigator's choice of ChemotherapyAzenosertib

At a glance

Recruiting sites
7 of 59 listed sites are recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Progression free survival (PFS) per RECIST v1.1 as assessed by Investigator
Measured over Up to approximately 24 months from the enrollment of the last subject
Ovarian Cancer
59 sites across 21 states
France9
Italy7
South Korea6
Spain6
California4
Poland4
Pennsylvania3
Quebec3

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  • Progression free survival (PFS) per RECIST v1.1 as assessed by InvestigatorUp to approximately 24 months from the enrollment of the last subject

    Time from randomization to the first documented tumor progression (per RECIST v1.1) or death from any cause, whichever occurs first.