Can a new vaginal scanner map tumors and cut MRI reliance?
NCT ID NCT07818850
First seen Sep 14, 2026 · Last updated Sep 18, 2026 · Updated 3 times
Summary
Researchers at University Health Network in Toronto are testing a device called Vagina-View to see if it can clearly show vaginal tumor tissue and help position a brachytherapy applicator during treatment for vaginal cancer. Ten participants with gynecological cancer who are scheduled for MRI-guided brachytherapy will have the device placed in the vagina for about 10 to 15 minutes during each imaging session. The device is used only for imaging, not for treatment planning or delivery, and the study compares what it sees against standard MRI scans.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Vagina-View device, a vaginal imaging applicator used during brachytherapy
- What this could lead to
- If it works, the device could help doctors place brachytherapy applicators more precisely and rely less on MRI, which may spare healthy tissue and lower costs.
- What could go wrong
- This is a small, early feasibility study with 10 participants, so it cannot prove the device improves treatment outcomes. The device is not used for actual treatment planning in this study, and results may not apply to other brachytherapy devices or centers.
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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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
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About 10 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Sep 2026
- Expected to finish
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Dec 2028
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.
- 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: * Any patient with gynecological cancer who is planned to receive MRI-guided intravaginal brachytherapy with an MCA applicator. * Able to receive and understand verbal and written information regarding study and able to give written informed consent Exclusion Criteria: * Patient receiving brachytherapy with a different brachytherapy device. * Patient with contraindications to MRI.
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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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Princess Margaret Cancer Centre
RECRUITINGToronto, Ontario, M5G 2M9, Canada
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