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New blood test could end guesswork in liver cancer diagnosis

NCT ID NCT06342414

Diagnosis Sponsor: City of Hope Medical Center Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jul 08, 2026 · Updated 2 times

Summary

This study aims to develop a simple blood test that can tell the difference between two common types of liver cancer: hepatocellular carcinoma and cholangiocarcinoma. Researchers will analyze tiny particles called exosomes in the blood using machine learning. The goal is to help doctors choose the right treatment without needing a biopsy first. About 400 adults with confirmed liver cancer will participate.

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

About 400 people

The number the study aims to enrol. It can still change while the study runs.

Started

Mar 2024

Expected to finish

Jun 2028

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

Individuals who were diagnosed with either intrahepatic cholangiocarcinoma or hepatocellular carcinoma (case-case design for a differential diagnosis study)

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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * A histologically confirmed diagnosis of hepatocellular carcinoma * A histologically confirmed diagnosis of intrahepatic cholangiocarcinoma * Received standard diagnostic and staging procedures as per local guidelines * Availability of at least one blood-derived sample, drawn before receiving any curative-intent treatment Exclusion Criteria: * Lack of or inability to provide informed consent * Synchronous hepatocellular carcinoma and intrahepatic cholangiocarcinoma * Primary liver cancer other than hepatocellular carcinoma or intrahepatic cholangiocarcinoma * Secondary liver cancer

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Conditions

The condition(s) this trial relates to.

carcinoma of liver and intrahepatic biliary tract cholangiocarcinoma hepatocellular carcinoma intrahepatic cholangiocarcinoma liver cancer Liver Neoplasms

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Cholangiocarcinoma Hepatic cancer Hepatic carcinoma Hepatocellular carcinoma Intrahepatic cholangiocarcinoma Primary liver cancer Primary liver carcinoma

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    5 sites in 2 countries. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. 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

  • City of Hope Medical Center

    RECRUITING

    Duarte, California, 91010, United States

  • Graduate School of Medical Sciences, Kumamoto University

    RECRUITING

    Kumamoto, Japan

  • Graduate School of Medical Sciences, Kyushu University

    RECRUITING

    Fukuoka, Japan

  • Hokkaido University Graduate School of Medicine

    RECRUITING

    Sapporo, Japan

  • Tokushima University

    RECRUITING

    Tokushima, Japan

More trials for these conditions

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