Operationalising multifactorial ovarian cancer risk assessment using the CanRisk tool versus standard practices.

NCT ID NCT07809659

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Recruiting now This study
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Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
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Paused for now. It may or may not start again.
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Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

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Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
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Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

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Status unknown
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First seen Sep 09, 2026 · Last updated Sep 09, 2026

Summary

The purpose of this study is to improve how the risk of developing ovarian cancer is assessed in people who may be at increased risk of ovarian cancer due to their family history or genetic background. In current clinical practice, ovarian cancer risk assessment usually relies on information about cancer in the family and, in some cases, genetic testing for certain genes known to be associated with ovarian cancer. While this approach is commonly used, the inclusion of additional factors may support more personalised ovarian cancer risk assessment. This study compares two approaches to ovarian cancer risk assessment: * Standard clinical practice, which follows current national guidelines, and * A more personalised risk assessment, which uses a validated tool called CanRisk, recommended by European guidelines, to combine family history, genetic test results, and other factors, including health and lifestyle-related factors. By comparing these two approaches, the study aims to understand whether the personalised risk assessment tool, CanRisk, can be used in everyday clinical care. To do this, researchers will investigate whether the CanRisk tool is feasible in clinical practice, acceptable to both healthcare professionals and persons receiving a risk assessment, as well as whether it can be delivered in a cost-effective way. The study does not involve people who have been diagnosed with ovarian cancer. It focuses on individuals who are currently cancer-free and are undergoing assessment because they may have an increased risk of ovarian cancer.

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Study facts

What this study's own registry entry says, in plain language.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

About 2,130 people

The number the study aims to enrol. It can still change while the study runs.

Started

Aug 2026

Expected to finish

Sep 2028

An estimate. End dates often move.

Lead sponsor

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.

Ages

18 to 75 years

Sex

Female participants only

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show 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.

Inclusion Criteria: 1. Women, trans men, non-binary people with female reproductive organs 2. Aged 18 to 75 years 3. Referred or self-referred because of a family history suggestive of increased risk for ovarian, fallopian tube or peritoneum cancer, or because a family member has been found to have a PV associated with OC risk 4. Able to give informed consent 5. Expected to remain in the study catchment area for the duration of follow-up. Exclusion Criteria: 1. Personal history of cancer 2. Previously undergone Risk-Reducing Salpingo-Oophorectomy (RRSO) 3. Previously undergone multifactorial risk assessment (using CanRisk or another tool) incorporating risk factors, family history and genetic testing (panel +/- PGS) 4. Any condition or circumstance that, in the opinion of the investigator, could interfere with the participant's ability to participate or comply with study requirements

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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

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  1. The places running it

    1 site. The list below names each one and where it is.

  2. 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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  3. A doctor treating you

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Contacts and locations

Locations

  • Dept of Clinical Therapeutics, Alexandra Hospital

    RECRUITING

    Athens, Greece

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