← Eichor
Study identifier: NCT05027828 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

CtDNA as a Novel Biomarker of Treatment Efficacy in Patients With Ovarian Cancer

Condition: High-grade Serous Ovarian Cancer · Circulating Tumor DNA  ·  Sponsor: Xinhua Hospital, Shanghai Jiao Tong University School of Medicine

PhaseN/A
Planned participants100
Who can joinFemale, 18 Years to no upper limit
Healthy volunteersNo

About this study

This study is a prospective observational clinical trial. Patients who were diagnosed and treated for the first time were enrolled and their surgical pathology was confirmed to be high-grade serous ovarian cancer. At the same time, these patients will receive first-line maintenance treatment with PARP inhibitors after traditional chemotherapy. During the trial period, patients' plasma will be collected before surgery, after chemotherapy, during targeted maintenance therapy, and during disease progression, and ctDNA-specific genomes will be detected, and clinical data will be collected over the same period. It is expected that specific ctDNA can be used to predict the efficacy of PARP inhibitors in patients with ovarian cancer, and to detect the recurrence of the disease early.

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 (1)

Xinhua Hospital Affiliated to Shanghai Jiaotong University School of MedicineShanghai, ChinaRecruiting

Follow this study

Get one email when the public record changes — results posted, or the study's status changes. Nothing else, ever.

We email about this public record only. Unsubscribe anytime with one click. Never medical advice.

Is this your study? This page was generated automatically from the public registry record. Sponsors can claim it — free — to add branding and verified contact routing. Claim this page →

This page is independently generated by Eichor from the public ClinicalTrials.gov record and re-synced daily. It is not the sponsor's official website unless claimed. Nothing here is medical advice; eligibility is always determined by the study team — talk to your own doctor first.

Source record: clinicaltrials.gov/study/NCT05027828