Blood test may predict throat cancer comeback
NCT ID NCT04564989
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at 220 people with HPV-related oropharynx cancer to see if certain gene mutations (TRAF3 and CYLD) and levels of HPV DNA in the blood can predict if the cancer will come back after treatment. Participants give blood samples and fill out quality-of-life questionnaires. The goal is to improve how doctors monitor for recurrence.
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 could lead to a blood test that helps doctors know sooner if the cancer is coming back.
- What could go wrong
- This is an observational study, not testing a new treatment. It may not find a reliable way to predict recurrence.
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.
- Participants
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About 220 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2020
- Expected to finish
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Nov 2033
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.
Who is studied
Patients with HPV+ oropharyngeal squamous cell carcinoma who will receive definitive cancer treatment.
- 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: * ≥ 18 years of age * T0-T2 N2a-N3 M0 or T3-T4 N0-N3 M0 (AJCC 7th edition) * Biopsy proven squamous cell carcinoma of the oropharynx or unknown primary * No prior therapy * No evidence of distant metastatic disease * p16 positive = diffuse ≥ 70% tumor cell expression, with at least moderate (2/3+) staining intensity * Planned for receipt of definitive cancer treatment * ECOG Performance Status 0-1 * Patients must be deemed able to comply with the treatment plan and follow-up schedule. * Patients must provide study specific informed consent prior to study entry Exclusion Criteria: All subjects meeting any of the exclusion criteria at baseline will be excluded from study participation: * Prior history of radiation therapy to the head and neck * Prior history of head and neck cancer. * Inadequate pre-treatment tissue sample for tumor genomic analyses
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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
2 sites. 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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Mayo Clinic
ACTIVE_NOT_RECRUITINGRochester, Minnesota, 55905, United States
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Trident Medical Center (HCA Healthcare )
RECRUITINGNorth Charleston, South Carolina, 29406, United States
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University of North Carolina at Chapel Hill
RECRUITINGChapel Hill, North Carolina, 27599, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- New PET tracer aims to light up hidden cancer targets
- Can immunotherapy before surgery stop early oral cancer from returning?
- Can a glowing dye show surgeons where head and neck tumors end?
- Can a Four-Part combo before surgery wipe out head and neck tumors?
- Can a new drug shrink advanced solid tumors?
- Can steroid shots shield salivary glands from radiation damage?