Dental checkups every 3 months may save cancer Survivors' teeth and smiles
NCT ID NCT07173270
First seen Jun 26, 2026 · Last updated Sep 04, 2026 · Updated 2 times
Summary
This study tests whether extra dental care every three months for three years can prevent or reduce late side effects like dry mouth, cavities, and jaw stiffness in head and neck cancer survivors. 300 adults who completed radiation or chemoradiation will either get this extra support or standard care. Researchers will track oral health, quality of life, and even work return to see if the program is worth it.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Oral health support (regular dental hygienist visits every 3 months)
- What this could lead to
- If it works, this could provide a simple, low-cost way to prevent serious mouth problems and improve quality of life for head and neck cancer survivors.
- What could go wrong
- This is a relatively early-stage trial (not yet recruiting) with no phase assigned. The intervention is supportive care, not a cure, so benefits may be modest and 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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About 300 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Sep 2025
- Expected to finish
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Sep 2045
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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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: * patients (≥ 18 years) * diagnosed with HNC * scheduled for treatment with curative intent, including RT or CRT with or without surgery Exclusion Criteria: * severe alcoholism * cognitive impairment * inability to understand the Swedish language
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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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Uppsala University
RECRUITINGUppsala, 751 85, Sweden
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a dental assistant keep cancer Patients' mouths healthier during radiation?
- Why do Non-Smokers get head and neck cancer? scientists probe tumor DNA
- Re-irradiation plus cetuximab targets head and neck tumors that return
- Sharper tumor maps: PET scans could tighten radiation beams
- Five days of radiation instead of weeks: a new test for head and neck cancer
- Can an online program ease the burden on cancer caregivers?