Lung cancer immune study aims to unlock biomarkers for better treatment
NCT ID NCT04432142
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looks at how the immune system changes in 45 people with stage III non-small cell lung cancer who receive chemoradiation followed by the drug durvalumab. Researchers want to find immune markers that could predict how well the treatment works. The goal is to improve future therapies by understanding these immune effects.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- durvalumab
- What this could lead to
- If successful, this study could identify immune biomarkers that help predict which patients benefit most from durvalumab after chemoradiation, improving personalized treatment.
- What could go wrong
- This is a small, early-phase observational study (45 participants) focused on immune profiling, not on proving treatment effectiveness. Results may not lead to immediate clinical changes.
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
-
45 people
The number who actually took part.
- Started
-
Apr 2021
- Expected to finish
-
Dec 2026
An estimate. End dates often move.
- Lead sponsor
-
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 stage III NSCLC who are eligible for curative intent concurrent chemotherapy and radiotherapy will be enrolled in the study. They receive standard radiotherapy (60 Gy in 30 fractions of 2 Gy) with protons or photons according to the standard of care. Eligible patients will thereafter receive standard durvalumab immune therapy for 12 months. Eligibility criteria for this study are therefore similar to those for standard of care treatment.
- Ages
-
18 years and older
- Sex
-
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: * Pathological diagnosis of adequately staged (according to standard practice using chest-CT, FDG-PET, brain imaging MRI/CT) NSCLC * Participant is willing and able to give informed consent for participation in the trial * Male or female, aged 18 years or above * Scheduled to receive one of the following two therapeutic strategies: * Concurrent chemotherapy and radiotherapy with photons (60 Gy in 30 fractions of 2 Gy) in patients with stage III NSCLC * Concurrent chemotherapy and radiotherapy with protons (60 Gy in 30 fractions of 2 Gy) in patients with stage III NSCLC * Is able and willing to comply with all trial requirement Exclusion Criteria: * Mixed non-small cell lung cancer with other histologies such as small cell lung cancer * Not able to comply with the study protocol * Less than 18 years' old * Pregnancy or not able to comply with adequate contraception in women with child baring potential * Previous radiotherapy to the chest for benign or malignant conditions, including radiation for breast cancer * Previous malignancy treated with chemotherapy, immune therapy or radiotherapy (irrespective of when this happened) * Previous malignancies treated with surgery only are allowed if 2 years or more before inclusion in the present study
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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
-
Maastricht Radiation Oncology (MAASTRO clinic)
Maastricht, 6229 ET, Netherlands
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