Math model may Fine-Tune radiation for throat cancer patients
NCT ID NCT03656133
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether a mathematical model could help doctors choose the best radiation schedule for people with HPV-positive throat cancer. The goal was to see if personalized dosing could shrink tumors faster than standard treatment. Fifty-five adults took part, and researchers measured tumor shrinkage after four weeks and complete response after two to three months.
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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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55 people
The number who actually took part.
- Started
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Sep 2018
- Finished
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Mar 2024
- 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: * Stated willingness to comply with all study procedures and availability for the duration of the study * Male or female, aged ≥ 18 years * Pathologically (histologically or cytologically) proven diagnosis of p16+ or HPV+ squamous cell carcinoma (including the histological variants papillary squamous cell carcinoma and basaloid squamous cell carcinoma) of the oropharynx; cytologic diagnosis from a cervical lymph node is sufficient in the presence of clinical evidence of a primary tumor in the oropharynx. Clinical evidence should be documented, and may consist of pathology, palpation, imaging, or endoscopic evaluation, and should be sufficient to estimate the size of the primary (for T stage). * American Joint Committee on Cancer (AJCC) 8th edition staging T1-3 N0-1 MO * Patients must have clinically or radiographically evident measurable disease at the primary site or at nodal stations. * CT or MRI performed at least 1 week apart. This can consist of diagnostic imaging and radiation therapy planning imaging. * No evidence of distant metastases * Eastern Cooperative Oncology Group Performance Status 0 to 3 Exclusion Criteria: * Age \< 18 * Positive urine pregnancy test * Evidence of distant metastases * Gross total excision of both primary and nodal disease; this includes tonsillectomy, local excision of primary site, and nodal excision that remove all clinically and radiographically evident disease * Prior radiotherapy to the region of the study cancer that would result in overlap of radiation therapy fields * Patients with a medical condition or social situation that at the discretion of the PI would preclude them from completion of the trial
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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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H Lee Moffitt Cancer Center and Research Institute
Tampa, Florida, 33612, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Vaccine trains immune system to fight HPV-Positive head and neck tumors
- New drug combo targets HPV-Driven cancers in phase II trial