Could a PET scan spare throat cancer patients from High-Dose radiation?
NCT ID NCT03416153
First seen Aug 07, 2026 · Last updated Aug 07, 2026
Summary
This trial tests a personalized approach to radiation therapy for people with HPV-related oropharynx cancer. Doctors use PET-CT scans taken before and during treatment to see how well the tumor is responding. If the response is good, the radiation dose is reduced, which may lessen side effects like difficulty swallowing and dry mouth. The study aims to see if this de-escalated approach can still control the cancer effectively while improving quality of life.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- Radiation therapy with dose adjustment guided by PET-CT scans, combined with chemotherapy (carboplatin and paclitaxel)
- What this could lead to
- If successful, this approach could allow some patients with HPV-related throat cancer to receive lower radiation doses, potentially reducing side effects while maintaining high cure rates.
- What could go wrong
- This is a phase II trial with a relatively small number of participants. The main risk is that reducing radiation might increase the chance of cancer recurrence, and the study is designed to monitor this carefully.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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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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University of Michigan Hospital
Ann Arbor, Michigan, 48109, United States
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VA Ann Arbor Healthcare System
Ann Arbor, Michigan, 48109, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can less radiation be safer for throat cancer?
- Could less be more? trial tests reduced radiation and chemo after surgery for HPV-Linked throat cancer
- Can light be the new shield against radiation mouth sores?
- New drug combo aims to boost immune attack on HPV throat cancer before surgery
- New study aims to cut side effects in throat cancer treatment
- Tailored radiation beams aim to outsmart aggressive throat cancer