New hope for hard-to-treat ovarian cancer: experimental drug enters final testing phase
NCT ID NCT06828354
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This phase 3 trial tests a new drug called SHR-A1811 against standard chemotherapy in 300 people with ovarian, fallopian tube, or primary peritoneal cancer that no longer responds to platinum-based treatment. The goal is to see if the new drug can slow cancer growth and improve survival. Participants must have measurable disease and be in good overall health.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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About 300 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2025
- Expected to finish
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Dec 2027
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 75 years
- Sex
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Female participants only
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. The subjects voluntarily joined the study and signed the Informed consent forms (ICF). 2. Measurable disease, as defined by RECIST v1.1. 3. The Eastern Cancer Cooperative Group (ECOG) performance status of 0 or 1. 4. Life expectancy ≥ 12 weeks. Exclusion Criteria: 1. Symptomatic, untreated or active central nervous system metastases. 2. Have uncontrolled or severe cardiovascular disease. 3. With any active autoimmune disease or history of autoimmune disease. 4. Patients with active hepatitis B or hepatitis C. 5. Severe infections prior to initiation of study treatment. 6. Patients with active tuberculosis.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
2 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Qilu Hospital of Shandong University
RECRUITINGJinan, Shandong, 250012, China
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Tongji Hospital Affiliated to Tongji Medical College, Huazhong University of Science and Technology
RECRUITINGWuhan, Hubei, 430030, China
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Ovarian Cancer's spread: scientists probe abdominal fluid for clues
- New PET tracer aims to light up hidden cancer targets
- Can inhaled manganese make ovarian cancer immunotherapy hit harder?
- Can a pill shrink Hard-to-Treat ovarian tumors?
- New antibody aims to preserve immune checkpoint while fighting cancer