Clinical trial Recruiting at 31 sites Observational Ages 18 and up

Longitudinal biomarker profiling for patients with head and neck cancer

Official title: TEMPUS PHOENIX HNSCC STUDY: A Longitudinal Multi-Omic Biomarker Profiling Study of Patients With Head & Neck Squamous Cell Carcinoma (HNSCC)

Run by Tempus AI · NCT06163534 · Data updated 2026-11-12

This study is trying to see how the molecular makeup of head and neck cancer changes over time in patients who are receiving first-line anti-PD1 or PDL1 therapy.

More Head and Neck Squamous Cell Carcinoma trials

Quick facts

Study typeObservational
Ages18 Years and up
SexAll
Enrollment500 (estimated)
SponsorTempus AI
Industry-sponsored
Drugs / interventionschemotherapy
Locations32 sites (Duarte, California and 31 other locations)
StatusRecruiting
StartedAugust 1, 2024
Main results expectedMarch 1, 2028
Study endsMarch 1, 2028
Registry record updatedSeptember 3, 2026
Trial IDNCT06163534 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates include adults aged 18 and older with confirmed metastatic or unresectable recurrent HNSCC who are eligible for first-line anti-PD1 or PDL1 therapy.

Probably not a fit

Patients with non-squamous histologies or those with PD-L1 negative tumors may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study involves the collection of tissue and blood samples from patients with head and neck squamous cell carcinoma (HNSCC) during their standard treatment. It aims to perform multi-omic biomarker profiling to better understand the molecular characteristics of the disease. Participants will be monitored over time to assess changes in their biomarker profiles as they undergo treatment. The study is non-interventional and focuses on patients who are unsuitable for local therapies and are intended for first-line anti-PD1 or PDL1 therapy.

Why it matters

Potential benefit: If successful, this study could lead to improved personalized treatment strategies for patients with HNSCC based on their unique biomarker profiles.

How similar studies have gone: Other studies have shown promise in using biomarker profiling to tailor cancer treatments, indicating that this approach has potential for success.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* ≥18 years of age
* Willing and able to provide informed consent
* Histologically- or cytologically-confirmed metastatic or unresectable, recurrent HNSCC unsuitable for local therapies
* Intended for first line anti-PD1 or PDL1 monotherapy or combination therapy
* Must submit tumor tissue sample representative of current disease per laboratory manual

Exclusion Criteria:

* Non-squamous histologies (eg, nasopharynx or salivary gland)
* Relapse or recurrence within 6 months of first line chemotherapy and / or chemoradiotherapy
* Tumors that are PD-L1 negative (CPS \<1)
* Clinical evidence of an active second invasive malignancy within \<2 years of enrollment with the exception of stable prostate cancer on watchful waiting, in situ cervical cancer, in situ breast carcinoma or localized non-melanoma skin cancers
* Unable to comply with study procedures (i.e., not willing or able to have additional blood samples collected)

Where it's running

  • City of Hope
    Duarte, California, United States
    Recruiting
  • USC/Norris Comprehensive Cancer Center
    Los Angeles, California, United States
    Recruiting
  • University of California, Los Angeles
    Los Angeles, California, United States
    Recruiting
  • Stanford
    Palo Alto, California, United States
    Recruiting
  • Providence Medical Foundation
    Santa Rosa, California, United States
    Recruiting
  • Mayo Clinic Florida
    Jacksonville, Florida, United States
    Recruiting
Show 26 more locations
  • Morehouse
    Atlanta, Georgia, United States
    Recruiting
  • Piedmont Healthcare
    Atlanta, Georgia, United States
    Recruiting
  • Winship Cancer Institute, Emory University
    Atlanta, Georgia, United States
    Recruiting
  • Northwestern University Feinberg School of Medicine
    Chicago, Illinois, United States
    Recruiting
  • Cancer Care Specialists of Illinois
    Decatur, Illinois, United States
    Recruiting
  • Illinois Cancer Care
    Peoria, Illinois, United States
    Recruiting
  • University of Kansas
    Westwood, Kansas, United States
    Recruiting
  • University of Maryland
    Baltimore, Maryland, United States
    Recruiting
  • Dana Farber Cancer Institute
    Boston, Massachusetts, United States
    Recruiting
  • Henry Ford
    Detriot, Michigan, United States
    Recruiting
  • Karmanos Cancer Institute
    Detroit, Michigan, United States
    Recruiting
  • Mayo Clinic Rochester
    Rochester, Minnesota, United States
    Recruiting
  • Oncology Hematology Associates
    Springfield, Missouri, United States
    Recruiting
  • Washington University in St. Louis
    St Louis, Missouri, United States
    Recruiting
  • Mount Sinai Hospital
    New York, New York, United States
    Recruiting
  • Sanford Fargo
    Fargo, North Dakota, United States
    Recruiting
  • University of Cincinnati
    Cincinnati, Ohio, United States
    Recruiting
  • Cleveland Clinic
    Cleveland, Ohio, United States
    Recruiting
  • Ohio State University
    Columbus, Ohio, United States
    Recruiting
  • University of Pennsylvania
    Philadelphia, Pennsylvania, United States
    Recruiting
  • Cancer Care Associates of York
    York, Pennsylvania, United States
    Recruiting
  • Sanford Sioux Falls
    Sioux Falls, South Dakota, United States
    Recruiting
  • Vanderbilt University
    Nashville, Tennessee, United States
    Recruiting
  • University of Washington
    Seattle, Washington, United States
    Recruiting
  • ThedaCare
    Appleton, Wisconsin, United States
    Recruiting
  • Pan American Cancer for Oncology
    San Juan, Puerto Rico
    Active not recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.