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Can a Dual-Targeting drug shrink Hard-to-Treat tumors?

NCT ID NCT07772934

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Aug 19, 2026 · Last updated Aug 20, 2026 · Updated 1 time

Summary

This trial tests VBC117, an investigational drug designed to attach to two proteins found on tumor cells and deliver a toxic payload directly to them. The study enrolls adults with advanced or metastatic solid tumors that have not responded to standard treatments. The goal is to find the safest and most effective dose and to see whether VBC117 can shrink tumors.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
VBC117, an experimental bispecific antibody-drug conjugate targeting EGFR and CDH17
What this could lead to
If successful, VBC117 could offer a new treatment option for people with advanced solid tumors that have not responded to standard therapies.
What could go wrong
This is an early-phase, first-in-human trial, so safety and effectiveness are not yet established. The drug may cause side effects or may not shrink tumors.

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

Phase 1/2

Runs two stages together: safety and dose first, then whether the treatment works.

Participants

About 260 people

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

Expected to start

Aug 2026

An estimate. Start dates often move.

Expected to finish

May 2029

An estimate. End dates often move.

Lead sponsor

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

18 years and older

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. The participant or the participant's legally acceptable representative is willing and able to provide a written ICF before initiating any trial procedure. 2. Histologically or cytologically confirmed unresectable advanced/metastatic solid tumor . 3. At least one measurable lesion as assessed by the investigator according to RECIST v1.1 criteria. 4. Male or female adults (defined as ≥ 18 years of age). 5. ECOG performance status 0-1. 6. Life expectancy greater than 12 weeks. 7. Archived tumor tissue sample available or able to undergo a fresh biopsy collection. 8. Adequate organ and bone marrow function. Exclusion Criteria: 1. Any unresolved toxicity of Grade ≥2 from previous anti-cancer treatment. 2. Known or suspected brain metastases, or spinal cord compression. 3. Prior treatment with an ADC targeting EGFR x CDH17 bispecific ADC. 4. Prior treatment with any ADC carrying a topoisomerase I inhibitor (TOP1i) payload. 5. Has a medical history of interstitial lung diseases or current interstitial lung diseases or who are suspected to have these diseases by imaging at screening.

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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

    12 sites in 2 countries. 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

  • Cancer Care Wollongong

    Wollongong, New South Wales, 2500, Australia

  • First Hospital of Shanxi Medical University

    Taiyuan, Shanxi, 030001, China

  • Hunan Cancer Hospital

    Changsha, Hunan, 410013, China

  • Liaoning Cancer Hospital & Institute

    Shengyang, Liaoning, 110042, China

  • Macquarie University

    Randwick, New South Wales, 2031, Australia

  • Peninsula and South Eastern Haematology and Oncology Group

    Frankston, Victoria, 3199, Australia

  • Scientia Clinical Research

    Randwick, New South Wales, 2031, Australia

  • Shanghai East Hospital

    Shanghai, Shanghai Municipality, 200120, China

  • Shanghai GoBroad Cancer Hospital

    Shanghai, Shanghai Municipality, 200120, China

  • The First Affiliated Hospital of Zhengzhou University

    Zhengzhou, Henan, 450052, China

  • The Second Affiliated Hospital of Nanchang University

    Nanchang, Jiangxi, 330006, China

  • The Second Affiliated Hospital of Zhejiang University School of Medicine

    Zhejiang, Hangzhou, 310009, China

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