This record was last updated February 6, 2026 (before its estimated July 2026 completion). Its status may not reflect the trial's current state.
Summary
A prospective, observational study evaluating the durability of local/regional control of previously published de-escalated radiotherapy protocols for patients with P16 positive oropharynx cancers who have minimal nicotine exposure who are not current uses (\< 10 pack year smoking history; \< 10 year history of any nicotine product \[electronic cigarette, chewing tobacco\]). Quality of Life measures will also be collected.
Protocol Amendment History
9 amendments
This ClinicalTrials.gov record has been amended 9 times since 2018-12-13; most recent amendment 2026-02-03.
Status change: Recruiting → Active, Not Recruiting2024-01-18
Status change: Active, Not Recruiting → Recruiting2019-02-18