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New immune combo tackles Hard-to-Treat colorectal cancer

NCT ID NCT07343791

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 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

Early phase 1

The earliest testing in people: a first look at safety, in a very small group.

Participants

About 14 people

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

Started

Nov 2025

Expected to finish

Nov 2027

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.

Ages

18 to 75 years

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: -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.

  1. The places running it

    1 site. 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

  • Jinling Hospital

    RECRUITING

    Nanjing, Jiangsu, 210002, China

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