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RECRUITING
NCT04099290

Circulating Tumor DNA (ctDNA) in Locally Advanced Head and Neck Squamous Cell Carcinoma

Sponsor: UNC Lineberger Comprehensive Cancer Center

View on ClinicalTrials.gov

Summary

Circulating tumor DNA (ctDNA) is a blood-based test that measures dying or dead cancer cells that are already circulating in the blood. In this study, the investigators will enroll patients who are planning to receive surgery to remove their head and neck cancer. The investigators are interested to learn how ctDNA levels change with surgery and over the course of time. The investigators also want to determine if there are certain features of the tumor or the patient themselves that might cause ctDNA to be higher than other patients. Also, the investigators want to explore if the detection of ctDNA following surgery is related to cancer recurrence.

Key Details

Gender

All

Age Range

18 Years - Any

Study Type

OBSERVATIONAL

Enrollment

50

Start Date

2020-01-14

Completion Date

2027-02-01

Last Updated

2026-02-06

Healthy Volunteers

No

Interventions

OTHER

Blood and tumor samples

Blood samples to be obtained at consent, post-operatively, post-adjuvant treatment, and at follow-up or recurrence. Tumor samples to be obtained at surgery and at time of recurrence or post-treatment biopsy, if applicable.

Locations (1)

University of North Carolina at Chapel Hill

Chapel Hill, North Carolina, United States