Could less radiation be enough for HPV throat cancer? new study investigates
NCT ID NCT03777384
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looks at whether a lower dose of radiation can safely treat HPV-positive oropharynx (throat) cancer in people who have never smoked or smoked very little. Researchers will follow 75 patients for up to 5 years to see if the cancer stays away and how their quality of life is affected. The goal is to find out if reducing radiation can still be effective while causing fewer side effects.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- de-escalated radiotherapy
- What this could lead to
- If successful, this could confirm that lower-dose radiation is safe and effective for HPV+ throat cancer in non-smokers, reducing side effects while maintaining cancer control.
- What could go wrong
- This is an observational study, not a randomized trial, so results may not prove cause and effect. The small size (75 people) and specific population (non-smokers) limit how broadly the findings can be applied.
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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.
Contacts and locations
Locations
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Sanford Edith Cancer Center
Sioux Falls, South Dakota, 57104, United States
-
Sanford Roger Maris Cancer Center
Fargo, North Dakota, 58102, United States
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Other studies related to the condition(s) this trial covers.
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- Could a common numbing drug help fight throat cancer?
- Could less radiation be better? new trial spares healthy neck tissue
- New hope for throat cancer patients: smarter treatments on the horizon