New blood test could spot hidden liver cancer early
NCT ID NCT07225452
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This completed study tested a new blood test that looks for tiny particles called exosomal microRNAs to detect intrahepatic cholangiocarcinoma, a rare and aggressive liver cancer. Researchers analyzed blood samples from 535 adults to see how accurately the test could identify cancer cases. The goal is to provide a non-invasive way to catch this cancer earlier, when treatment may be more effective.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Liquid biopsy (blood test measuring exosomal microRNA)
- What this could lead to
- If successful, this blood test could help doctors detect a hard-to-find liver cancer earlier and more accurately, potentially improving treatment options.
- What could go wrong
- This is a completed study, but the test is still experimental and not yet available for routine use. It may not be accurate enough for all patients or settings.
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
-
535 people
The number who actually took part.
- Started
-
Jun 2024
- Finished
-
Feb 2026
- 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
Individuals diagnosed with intrahepatic cholangiocarcinoma and control participants (non-cancer or benign biliary disease) with available pre-treatment plasma samples.
- Ages
-
18 years and older
- Sex
-
Anyone
- Healthy volunteers
-
Accepted
You do not need to have the condition being studied to take part.
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: * Age ≥ 18 years * Histologically confirmed intrahepatic cholangiocarcinoma * Availability of pre-treatment plasma sample * Informed consent provided Exclusion Criteria: * Extrahepatic cholangiocarcinoma * History of other malignancy within 5 years * Active infection, autoimmune disease, or pregnancy * Inadequate clinical data or poor sample quality
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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
-
City of Hope Medical Center
Duarte, California, 91016, United States
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Other studies related to the condition(s) this trial covers.
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