Could a simple cortisol test predict immunotherapy outcomes?
NCT ID NCT07530276
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study follows 330 people with non-small cell lung cancer who receive immunotherapy before surgery. Researchers measure cortisol levels at different times to see if changes in this stress hormone relate to how well the tumor shrinks or if side effects occur. The goal is to find a simple blood marker that might help guide treatment decisions in the future.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
What this could lead to
If successful, this could help doctors use cortisol levels as a simple blood test to predict how well immunotherapy works in lung cancer patients.
What could go wrong
This is an observational study, not a treatment trial. It only looks for patterns, so it won't directly improve patient care. Results may not lead to any practical changes.
Disclaimer
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the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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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
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Locations
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Guangdong Provincial People's Hospital, Guangzhou, Guangdong 510000
Guangzhou, Guangdong, 510000, China