Can a simple blood test predict immunotherapy success?
NCT ID NCT06900296
First seen Jun 27, 2026 · Last updated Jul 16, 2026 · Updated 2 times
Summary
This study will collect blood samples from 100 adults with cancer who are starting immunotherapy. Researchers will analyze the samples to find patterns in immune cells and molecules that might predict how well the treatment works or if it causes side effects. The goal is to better understand why some people respond to immunotherapy and others do not.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 100 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jan 2028
An estimate. Start dates often move.
- Expected to finish
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Apr 2029
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
Adults diagnosed with cancer and initiating immunotherapy treatment
- Ages
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18 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: 1. ≥ 18 years old at the time of informed consent. 2. Have a diagnosis of cancer and initiating therapy with single agent or combination therapy that includes an immunotherapy (see Appendix 16.1 for list of immunotherapy classes). 3. Ability to provide written informed consent and HIPAA authorization. Exclusion Criteria: 1\. Not meeting any of the previously described inclusion criteria.
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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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Indiana University Melvin and Bren Simon Comprehensive Cancer Center
Indianapolis, Indiana, 46202, United States
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Other studies related to the condition(s) this trial covers.
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