Blood test may catch pelvic cancer relapse sooner
NCT ID NCT03739775
First seen Jun 26, 2026 · Last updated Jul 08, 2026 · Updated 2 times
Summary
This study looks at whether a blood test that detects tumor DNA can find early signs of cancer returning in people treated for HPV-positive pelvic cancers (like cervical or anal cancer). Researchers will take blood samples from 172 patients during regular follow-up visits. The goal is to see how well this test works at spotting relapses before symptoms appear.
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 blood test could help catch cancer relapses earlier, potentially improving treatment outcomes.
- What could go wrong
- This is an observational study, not a treatment trial. The test may not be accurate enough for routine use, and results may not apply to all patients.
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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172 people
The number who actually took part.
- Started
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Jan 2019
- Finished
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Jun 2026
- 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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Anyone
- 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: 1. 1\) Patient curatively treated within the past 3 years for: * a HPV-induced stage Ib3, Ic, II or III cervix cancer * a HPV-induced stage II or III anal canal, vagina, vulva or penis cancer 2. Patient with no evidence of any invasive tumor at inclusion (clinical and, if any, radiological exams). 3. Age ≥ 18 years 4. Availability of HPV genotyping of the treated cancer and/or archived tumor tissue available. 5. Patient who a follow-up visit is scheduled in the including center at least twice a year. 6. Patient being affiliated to the French social security. 7. Ability to understand and the willingness to sign a written informed consent document. Exclusion Criteria: 1. Patient presenting with active invasive tumor masses (e.g. stage IV cancer). 2. Patient deprived from ability to decide on her own or placed under the authority of a tutor. 3. Patient unable to have a regular follow up for geographical, social or psychological reasons.
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Genom att skicka in godkänner du våra Användarvillkor
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.
Contacts and locations
Locations
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CHU Pontchaillou
Rennes, 35033, France
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CHU de Besançon
Besançon, 25030, France
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Hôpital Tenon
Paris, 75020, France
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Institut Curie - Paris
Paris, 75005, France
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Institut Curie - Saint-Cloud
Saint-Cloud, 92210, France
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Other studies related to the condition(s) this trial covers.
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- New drug combo aims to fight Hard-to-Treat vulvar cancer