New uterine sampler aims to make cancer detection less painful
NCT ID NCT04258449
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a new device called DOvEEgene Fleur for collecting cells from inside the uterus to detect cancers of the endometrium, tubes, and ovaries. The goal is to see if it is less painful and easier to use than the current brush, while still collecting enough cells for accurate testing. Forty women with suspected or confirmed gynecological cancer will try the device before surgery.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- DOvEEgene Fleur endometrial sampling device
- What this could lead to
- If successful, this could lead to a more comfortable and effective way to collect samples for early detection of uterine and ovarian cancers.
- What could go wrong
- This is a small, early-stage study with only 40 participants, so results may not apply to everyone. The device is new and its performance compared to standard tools is still being tested.
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 40 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Dec 2020
- Expected to finish
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Oct 2026
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
The participating hospital runs multiple weekly routine gynecologic oncology clinics. The cases include women scheduled to undergo surgery for tumor removal, for either proven or suspected upper genital tract cancer.
- Ages
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18 years and older
- 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.
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.
Inclusion Criteria: * Be at least 18 years of age. * Have capacity to understand the study. * Be able to provide informed consent. * If the patient has a recently treated cervical abnormality, she must have had a Pap smear with normal results at least 4 months following treatment by loop electrosurgical excision procedure (LEEP) or cone biopsy. * Have suspected or confirmed cancer of the upper genital tract and be undergoing surgery for said tumor removal. Exclusion Criteria: * Prior hysterectomy. * Be pregnant or possibly pregnant. * Be nursing, as the device contains phthalates (plasticizers) that "have not been fully characterized and there may be concern for reproductive and developmental effects". * Have an infected or inflamed cervix. * Have a confirmed or suspected pelvic infection. * Have a confirmed or suspected vaginal infection. * Have had recent history of uterine perforation. * Patients with recently treated cervical abnormalities must have a Pap smear with normal results at least 4 months following treatment by loop electrosurgical excision procedure (LEEP) or cone biopsy in order to be eligible.
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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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Royal Victoria Hospital (Glen Site)
RECRUITINGMontreal, Quebec, H4A 3J1, Canada
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