Monday, October 26, 2026 · Daily editionET --:--:--

Under way, not recruiting

Trial of De-Intensified Post-operative Chemoradiation Following Robotic Surgery for HPV-positive Oropharyngeal Cancer

NCT04502407 · Cedars-Sinai Medical Center · Updated 5 Aug 2026

What is being tested
Cisplatin-based Radiation Therapy; Cisplatin Chemotherapy
For
HPV Positive Oropharyngeal Squamous Cell Carcinoma
Kind of study
Tests a treatment or device on volunteers. Phase 2.
Who can join
Ages 18 years and older. About 40 people. The full rules are on the registry page.
Where
United States (4 sites)
When
Starts or started 16 Feb 2021, ends 15 Dec 2029. Registered 6 Aug 2020.
Results
None posted yet.

In the researchers' words

This study will enroll patients with HPV-associated oropharyngeal cancer, undergoing resection of all gross visible disease at the primary site and in the lymph nodes. A total of 40 patients who have had or will require surgery to remove cancer cells prior to starting chemoradiation may be enrolled. All eligible patients will receive de-intensified cisplatin-based chemoradiation, with high-risk patients receiving a higher dose and longer treatment period than other patients on the study. The study will assess whether a de-intensified version of standard chemoradiation treatment will be just as effective in treating HPV-associated oropharyngeal cancer while causing less side effects than standard dosing.
ClinicalTrials.gov, NCT04502407

Sites

  • Tower Hematology-OncologyBeverly Hills, California, United States
  • Cedars-Sinai Medical Center (Beverly - Main Site)Los Angeles, California, United States
  • Valley Oncology Medical GroupTarzana, California, United States
  • Torrance Memorial Physician Network Cancer CareTorrance, California, United States