Scientists hunt for biomarkers to personalize head and neck cancer treatment
NCT ID NCT07211139
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study is analyzing blood and tumor samples from 30 people with advanced head and neck cancer who are receiving standard immunotherapy plus chemotherapy. The goal is to find biological markers that can predict who will respond well to treatment. By understanding changes in the tumor and immune system, researchers hope to develop more personalized treatment strategies in the future.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- immune checkpoint inhibitors and cytotoxic chemotherapy
- What this could lead to
- If successful, this could help doctors identify which head and neck cancer patients are most likely to benefit from immunotherapy, leading to more personalized and effective treatment plans.
- What could go wrong
- This is a small, early-stage exploratory study with only 30 participants, so results may not apply to all patients. It focuses on understanding biomarkers rather than testing a new treatment, so direct patient benefits are uncertain.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 30 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2025
- Expected to finish
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Dec 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Patients with recurrent or metastatic head and neck squamous cell carcinoma treated at Samsung Medical Center. Approximately 600 patients with head and neck cancer visit the center annually, and more than 50 patients are newly diagnosed with recurrent/metastatic disease and receive systemic therapy each year. This study will recruit eligible patients from this population.
- Ages
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20 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Histologically confirmed recurrent/metastatic head and neck squamous cell carcinoma (HNSCC) * Received first-line combination therapy with immune checkpoint inhibitor and cytotoxic chemotherapy * Availability of tumor tissue samples at Samsung Medical Center * p16 and PD-L1 expression status evaluable within the institution * Age ≥ 20 years * Ability to understand the study purpose and provide written informed consent Exclusion Criteria: * Not meeting the inclusion criteria * Considered ineligible for enrollment at the discretion of the investigator
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Samsung Medical Center
RECRUITINGSeoul, Seoul, 06351, South Korea
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Can a dental assistant keep cancer Patients' mouths healthier during radiation?
- Why do Non-Smokers get head and neck cancer? scientists probe tumor DNA
- Re-irradiation plus cetuximab targets head and neck tumors that return
- Sharper tumor maps: PET scans could tighten radiation beams
- Five days of radiation instead of weeks: a new test for head and neck cancer