Lab study tests antibody that could unlock immune attack on liver cancer
NCT ID NCT02868255
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This completed study looked at a new antibody called anti-SIRPα as a potential immunotherapy for liver cancer. Researchers used blood and tissue samples from 30 liver cancer patients to see how the antibody affects immune cells. The goal was to understand whether blocking the SIRP-CD47 pathway could help the immune system fight cancer. This was a lab-based study, not a treatment trial, so no patients received the antibody.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- anti-SIRPα antibody
- What this could lead to
- If this approach works, it could point toward a new immunotherapy for liver and ovarian cancers.
- What could go wrong
- This was a very early lab study using patient samples, not a treatment trial. The antibody has not yet been tested in people, so it may not work or could have unexpected side effects.
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
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30 people
The number who actually took part.
- Started
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Jan 2016
- Finished
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Nov 2018
- 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
Several types of samples will be used to test the effect of the drug candidate: 30 inflammatory ascites of HCC patients, 30 HCC resections (both from CHU de Nantes), 30 HCC patient blood samples.
- 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * adult * HCC patients (all BCLC stages accepted) * patient consent for the use of their biological samples Exclusion Criteria: * patient with other cancers * hepatitis C or B positive * HCC treatment by chemo-embolization under 3 months * under Sorafenib treatment within the month prior to collection * underage or under guardianship patients
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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
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CHU de Nantes
Nantes, 44093, France
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Sparing the liver: targeted chemoembolization meets lenvatinib in liver cancer
- Can a Patient's own immune cells fight ovarian cancer?
- Ovarian Cancer's spread: scientists probe abdominal fluid for clues
- New PET tracer aims to light up hidden cancer targets
- AI-Enhanced ultrasound aims to catch liver cancer earlier
- Can turbocharged immune cells stop liver cancer from coming back?