Can a novel radiation pattern boost cervical cancer control?
NCT ID NCT07781475
First seen Aug 24, 2026 · Last updated Aug 25, 2026 · Updated 1 time
Summary
This trial investigates whether adding a special radiation technique called spatially fractionated radiation therapy (SFRT) to standard chemoradiation can improve outcomes for people with locally advanced cervical cancer. Participants with stage IIB to IVA disease will be randomly assigned to receive either standard treatment or standard treatment plus SFRT. The study aims to see if SFRT improves the chance of living without the cancer progressing for three years, while also checking safety and overall survival.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Spatially fractionated radiation therapy (SFRT) added to standard chemoradiotherapy
- What this could lead to
- If successful, this approach could improve long-term control of locally advanced cervical cancer and potentially trigger immune responses that shrink tumors outside the radiation field.
- What could go wrong
- This is a randomized trial, but results are not yet available. SFRT may not improve outcomes over standard care, and radiation can cause side effects like fatigue, skin irritation, or damage to nearby organs.
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 126 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Sep 2026
An estimate. Start dates often move.
- Expected to finish
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Aug 2035
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: * Age ≥18 years. * Histologically confirmed cervical cancer, including squamous cell carcinoma, adenocarcinoma, or adenosquamous carcinoma. * FIGO 2018 stage IIB to IVA disease with primary tumor ≥4cm * Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 2. * Planned to receive definitive chemoradiotherapy. * Able and willing to provide written informed consent. Exclusion Criteria: * Severe medical comorbidities that preclude the safe administration of radiotherapy. * Pregnancy or, for women of childbearing potential, inability to use effective contraception.
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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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The University of Hong Kong - Shenzhen Hospital,
Shenzhen, Guangdong, 518053, China
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