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Can standard cancer treatment wake up the immune system? a study investigates.
NCT ID NCT03117946
First seen Jul 23, 2026 · Last updated Jul 24, 2026 · Updated 1 time
Summary
This study looks at how anti-tumor T-cell responses change in people with lung or head-and-neck cancer who are receiving radiochemotherapy. Researchers will collect blood and tumor samples to track immune markers. The goal is to understand whether this standard treatment can boost the body's natural immune attack on cancer.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- concomitant radiochemotherapy (radiation plus chemotherapy)
- What this could lead to
- If the immune response patterns are better understood, this could point toward ways to boost the body's own defenses during standard cancer treatment.
- What could go wrong
- This is an observational study measuring immune markers, not testing a new therapy. It may not lead directly to any treatment change.
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.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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136 people
The number who actually took part.
- Started
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May 2017
- Finished
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Jan 2025
- 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.
- Ages
-
18 years and older
- Sex
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Anyone
- Healthy volunteers
-
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 NSCLC (Non Small Cell Lung Cancer) or SCLC (small cell lung cancer) OR histologically confirmed Head and neck cancer * Patient candidate to a first-line concomitant radiochemotherapy * Written informed consent Exclusion Criteria: * Sequential radiochemotherapy, exclusive radiotherapy, or stereotactic radiotherapy * History of adjuvant radiochemotherapy for cancer treatment * Patients under immunotherapy, chemotherapy or other immunosuppressive drugs (prednisone or prednisolone ≤ 10 mg/day is allowed) * HIV, hepatitis C or B virus * Patients with any medical or psychiatric condition or disease, * Patients under guardianship, curatorship or under the protection of justice.
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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.
Contacts and locations
Locations
-
CHU de Besançon
Besançon, France, 25000, France
-
Centre Georges François LECLERC
Dijon, 21000, France
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Hôpital Nord Franche-Comté
Montbéliard, France
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Institut Jean Godinot
Reims, France
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