← Eichor
Study identifier: NCT03983226 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Surgery and Niraparib in Secondary Recurrent Ovarian Cancer (SOC-3 Trial)

Condition: Ovarian Cancer Recurrent · Fallopian Tube Cancer · Primary Peritoneal Carcinoma  ·  Sponsor: Shanghai Gynecologic Oncology Group

PhasePhase 2
Planned participants167
Who can joinFemale, 18 Years to 75 Years
Healthy volunteersNo

About this study

This is a Phase II, open-label, multicenter, randomized umbrella study to evaluate the efficacy of cytoreductive surgery and Niraparib maintenance in participants with platinum-sensitive secondary recurrent ovarian cancer. Cohort 1 will focus on participants without prior use of PARP inhibitor, and without prior secondary cytoreduction (SCR) when first recurrence. Cohort 2 will focus on participants with prior use of PARP inhibitor, but without prior SCR when first recurrence. Cohort 3 will focus on participants with SCR when first recurrence, but without prior use of PARP inhibitor.

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

Talk to the study team

Rong Jiang, M.D.  ·  +862164041990  ·  jiang.rong@zs-hospital.sh.cn

Yuting Luan, R.N.  ·  +862164041990  ·  yutingluan@163.com

Always discuss trial participation with your own doctor first.

Locations (5)

Fudan University Shanghai Zhongshan HospitalShanghai, Shanghai Municipality, ChinaRecruiting
Sun Yat-sen University Cancer CenterGuangzhou, ChinaNot Yet Recruiting
Zhejiang Cancer HospitalHangzhou, ChinaNot Yet Recruiting
Fudan UniversityShanghai, ChinaNot Yet Recruiting
Shanghai Jiao Tong UniversityShanghai, ChinaNot Yet Recruiting

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/NCT03983226