New combo therapy targets Hard-to-Treat cancers
NCT ID NCT07622225
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a new drug (SYS6006) combined with another drug (Enlonstobart) in people with advanced solid tumors that cannot be removed by surgery or have spread. The goal is to see if the combination is safe and works better than Enlonstobart alone. About 264 adults will take part in two phases: first to find the right dose, then to measure tumor shrinkage.
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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Phase 1/2
Runs two stages together: safety and dose first, then whether the treatment works.
- Participants
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About 264 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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May 2026
An estimate. Start dates often move.
- Expected to finish
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Jan 2030
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
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 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: * 1\. Able to understand and voluntarily sign the written informed consent form (ICF); * 2\. Male or female subjects aged over 18 years old (inclusive). * 3\. Patients with solid tumor who have unresectable locally advanced or metastatic disease; * 4\. At least one measurable lesion, as defined by RECIST 1.1 criteria; * 5\. ECOG performance status of 0-2; * 6\. Expected survival ≥ 3 months; * 7\. Adequate function of major organs and bone marrow; * 8\. Women or man of childbearing potential must use highly effective contraception. Exclusion Criteria: * 1\. Patients with metastases to meninges; with spinal cord compression; symptomatic and unstable brain metastasis; * 2\. Patients with a history of autoimmune diseases; * 3\. Presence of active infection (e.g., subjects are receiving anti-infection therapy); * 4\. Severe or uncontrolled cardiovascular disorder requiring treatment; * 5\. Women who are pregnant or breastfeeding.
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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 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.
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- First-in-Human trial asks whether HG381 is safe and tolerable in advanced solid tumors
- Custom-Built immune cells take aim at a notorious cancer mutation
- Experimental injection SHR-7787 put to the test against advanced solid tumors
- Experimental biologic AWT020 put to the test in Hard-to-Treat cancers
- Can a pill shrink Hard-to-Treat ovarian tumors?
- Oral drug RVU120 put to the test against advanced solid tumors