New drug KIVU-305 takes aim at Hard-to-Treat cancers
NCT ID NCT07545356
First seen Jun 27, 2026 · Last updated Jul 10, 2026 · Updated 1 time
Summary
This early-phase study tests a new drug called KIVU-305 in people with advanced solid tumors that have stopped responding to standard treatments. The drug is designed to target and attack cancer cells while sparing healthy ones. The main goal is to find a safe dose and see if the drug can shrink tumors or slow their growth.
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
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
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About 76 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jun 2026
An estimate. Start dates often move.
- Expected to finish
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Dec 2029
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: * Male or female ≥18 years of age * Pathologically or histologically documented diagnosis of advanced / metastatic solid tumor malignancy that is resistant to standard therapy or for which no standard therapy is available * Adequate bone marrow, kidney, and liver function * Measurable disease using RECIST v1.1 * ECOG 0 or 1 * Life expectancy ≥ 3 months Exclusion Criteria: * Prior treatment with any ADC with a topoisomerase 1 inhibitor payload * Prior treatment with any CEACAM5 targeted therapy * Uncontrolled cardiovascular disease * Uncontrolled active Hepatitis B, Hepatitis C, or HIV infection * History of interstitial lung disease * Major surgery, radiation therapy, or systemic anti-cancer within 3 weeks of study treatment start
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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
3 sites. 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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Kivu Trial Site
Sydney, New South Wales, Australia
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Kivu Trial Site
Wollongong, New South Wales, Australia
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Kivu Trial Site
Brisbane, Queensland, Australia
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