New immune combo tackles Hard-to-Treat colorectal cancer
NCT ID NCT07343791
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This early-phase trial tests a combination of three treatments for advanced colorectal cancer that has not responded to standard therapies. The approach uses the patient's own immune cells (DC-CIK), a targeted drug (regorafenib), and a bispecific antibody to boost the immune system. The study aims to see if this triple therapy can shrink tumors and improve survival in 14 participants.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- DC-CIK cells (immune cells grown from the patient's own blood), regorafenib (a targeted cancer pill), and iparomlimab/tuvonralimab (a bispecific antibody that boosts the immune system)
- What this could lead to
- If it works, this could offer a new third-line treatment option for advanced colorectal cancer, especially for patients whose tumors are not sensitive to standard immunotherapy alone.
- What could go wrong
- This is a very early, small trial (14 people) with no control group. The combination may cause serious side effects, and the benefit may be limited or not confirmed in larger studies.
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.
- Phase
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Early phase 1
The earliest testing in people: a first look at safety, in a very small group.
- Participants
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About 14 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2025
- Expected to finish
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Nov 2027
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.
- Ages
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18 to 75 years
- 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. Sign written informed consent before implementing any experimental procedures; 2. Male or female ≥ 18 years old, ≤ 75 years old; 3. ECOG PS score is 0-1 points; 4. Patients with metastatic colorectal cancer confirmed by histology or cytology; 5. Expected survival time\>3 months; Exclusion Criteria: -1. It is known that there is active CNS metastasis and/or cancerous meningitis; 2. Chest fluid, ascites, and pericardial effusion that require drainage due to clinical symptoms; 3. Any life-threatening bleeding events that have occurred within the past 3 months, including the need for blood transfusion therapy, surgery or local treatment, and continuous medication therapy; 4. Uncontrollable hypertension, with systolic blood pressure\>150mmHg or diastolic blood pressure\>90 mmHg after optimal medical treatment, history of hypertensive crisis or hypertensive encephalopathy; 5. Human immunodeficiency virus (HIV) infected individuals (HIV 1/2 antibody positive), known syphilis infected individuals;
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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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Jinling Hospital
RECRUITINGNanjing, Jiangsu, 210002, China
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Gut bacteria may hold clues to why some cancer treatments work better
- Burning the edges: a new way to stop colon polyps from coming back
- Missed Follow-Up colonoscopies: do they raise the risk of advanced growths?
- A 2.2 mm scope could spot cancerous tissue in minutes, not days
- The gatekeepers of tumors: scientists probe how blood vessels let immune cells in
- New Antibody-Drug conjugate put to the test against Hard-to-Treat cancers