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Search / Trial NCT06902623

Treatment De-Escalation for Favorable Prognosis Human Papilloma Virus (HPV) or p16-Positive Oropharyngeal Cancer Receiving Definitive Radiotherapy

Launched by GEORGETOWN UNIVERSITY · Mar 27, 2025

Trial Information

Current as of April 26, 2025

Recruiting

Keywords

ClinConnect Summary

This clinical trial is studying a new approach to treat certain types of oropharyngeal cancer, which includes cancers of the tonsils and base of the tongue that are linked to the human papillomavirus (HPV). Traditionally, patients receive a combination of full-dose radiation and chemotherapy, but this treatment can cause long-term side effects. Researchers want to see if patients can achieve similar success by using only radiation therapy at a lower dose and skipping chemotherapy altogether. The goal is to reduce side effects while still effectively treating the cancer.

To participate in the trial, patients need to be at least 18 years old and have a specific diagnosis of HPV-positive or p16-positive squamous cell carcinoma of the oropharynx. They should be in the early stages of the disease and meet certain health criteria, like having a good performance status and specific blood test results. Participants can expect to undergo radiation therapy with the hope of fewer side effects, and they will need to agree to follow-up procedures, like biopsies a few months after treatment. This trial is currently recruiting participants and aims to provide a less intense treatment option for this type of cancer.

Gender

ALL

Eligibility criteria

  • Inclusion Criteria:
  • Patients must be ≥ 18 years of age on the day of signing informed consent.
  • Patients must have a diagnosis of p16+ and/or HPV+ squamous cell carcinoma of the oropharynx (including base of tongue, glossotonsilar sulcus, tonsil, soft palate, vallecula, and/or posterior oropharyngeal wall).
  • clinical stage stage I-II (T1-2 N1 M0, or T3 N0-1 M0 ) (AJCC 8th ed.) SCCA of the oropharynx that would mandate definitive chemoradiation as current standard of care when standard radiation fractionation is applied. Debulking of the disease by resecting the exophytic portion of the tumor for biopsy/sample or symptom alleviation will be permitted, as long as gross unresected tumor is left behind.
  • Subjects must agree to biopsy of areas that are FDG-avid on PET-CT scan 3-4 months after treatment.
  • Patients must have Karnofsky Performance Status (KPS) ≥ 60 within 8 weeks prior to registration
  • Patients must have had a neutrophil:lymphocyte ratio ≤ 5 within 8 weeks of registration.
  • Patient must have had a hemoglobin count ≥ 10 within 8 weeks of registration. The patient may receive transfusion to reach this goal.
  • Patients must be a current non-smoker (at least 6 months) with ≤ 15 pack-year smoking history
  • Women of child-bearing potential and men must agree to use adequate contraception (hormonal or barrier method of birth control; abstinence) prior to study entry, for the duration of study participation, and for 90 days following completion of therapy. Should a woman become pregnant or suspect she is pregnant while participating in this study, she should inform her treating physician immediately.
  • Ability to understand and the willingness to sign a written informed consent.
  • Exclusion Criteria:
  • Patients with gross involvement of level 4 lymph node level
  • Endophytic T3 disease, as clinically determined by the principal investigator.
  • Patients with any single lymph node \> 4cm (multiple lymph nodes including nodal conglomerates that in sum measure \>4cm is allowed)
  • Patients with nodal disease clinically fixed to or radiographically invading adjacent neck musculature any single lymph node \> 4cm (multiple lymph nodes including nodal conglomerates that in sum measure \>4cm is allowed)
  • Prior history of malignancy diagnosed within 2 years prior to registration, except for nonmelanomatous skin cancer that has completed treatment and the patient is deemed as being disease-free, or Gleason 6 prostate cancer undergoing active surveillance.
  • Patients must not be pregnant or nursing due to the potential for congenital abnormalities and the potential of this regimen to harm nursing infants.

About Georgetown University

Georgetown University is a prestigious academic institution renowned for its commitment to advancing medical research and education. As a clinical trial sponsor, Georgetown University leverages its extensive resources and expertise to conduct innovative research that addresses critical health challenges. The university fosters collaboration among multidisciplinary teams, emphasizing ethical practices and adherence to regulatory standards. With a focus on translating scientific discoveries into clinical applications, Georgetown University plays a vital role in enhancing patient care and contributing to the broader medical community.

Locations

Washington, District Of Columbia, United States

Clinton, Maryland, United States

Patients applied

0 patients applied

Trial Officials

Peter Ahn, MD

Principal Investigator

Georgetown University

Timeline

First submit

Trial launched

Trial updated

Estimated completion

Not reported