1,000 women with ovarian cancer to help unlock genetic treatment clues
NCT ID NCT05574673
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 2 times
Summary
This study follows 1,000 women newly diagnosed with epithelial ovarian cancer to see how their genetic makeup (BRCA and HRD status) influences their response to standard treatments. Researchers will track surgery outcomes, treatment response, and survival. The goal is to gather real-world data to improve future treatment decisions.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this study could help doctors better personalize ovarian cancer treatment based on genetic markers.
- What could go wrong
- This is an observational study, not a treatment trial, so it won't directly test a new therapy. Results may take years and might not change practice immediately.
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.
- Participants
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About 1,000 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Dec 2022
- Expected to finish
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Jul 2032
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Newly diagnosed epithelial ovarian cancer patients (FIGO stage I-II with known BRCA1/2 mutation and FIGO stage III-IV of any histology), who are intended for 1L chemotherapy, will be recruited from specialist care centers across Denmark, Finland, Norway, and Sweden. In total 1000 patients will be enrolled applying competitive enrollment. Each patient must meet all the inclusion criteria and none of the exclusion criteria to be included in the study. Under no circumstances can there be exceptions to this rule. Patients who do not meet the entry requirements are screen failures.
- Ages
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18 to 100 years
- Sex
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Female participants only
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Patients are eligible to be included in the study, if all the following inclusion criteria are met: * Patients with newly diagnosed histologically confirmed epithelial ovarian cancer: * FIGO stage I-II with a known BRCA1/2 mutation (germline/gBRCA or somatic/tBRCA) * FIGO stage III-IV of any histology * Women aged ≥18 years of age at the time of diagnosis * Patients intended for platinum-based chemotherapy treatment * Patients capable of giving signed informed consent, which includes compliance with the requirements and restrictions listed in the informed consent form (ICF) and in this protocol * Patients consent to provide archival tumor tissue sample Patients are ineligible to be included in the study, if any of the exclusion criteria are met: * Non-epithelial ovarian cancer, borderline tumors, or mucinous histology * Patients with FIGO stage I-II, BRCAwt ovarian cancer
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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
1 site. 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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Rigshospitalet
RECRUITINGKøbenhavn Ø, Region Sjælland, 2100, Denmark
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- A multicenter, randomized, open-label phase III study of IBI354 versus Investigator's choice of chemotherapy in patients with platinum-resistant ovarian, primary peritoneal, or fallopian tube cancer
- Operationalising multifactorial ovarian cancer risk assessment using the CanRisk tool versus standard practices.
- Can a new drug shrink advanced solid tumors?
- Can ultrasound sharpen the surgical map for ovarian cancer near the liver?
- Blood vessel cells in a simple blood test may predict ovarian cancer therapy success
- Can a radioactive antibody light up hidden tumors on PET scans?