New antibody drug JMT108 enters human trials for tough cancers

NCT ID NCT07317505

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 27, 2026 · Last updated Jun 27, 2026

Summary

This early-phase study tests JMT108, a bispecific antibody, in 270 adults with advanced solid tumors that have stopped responding to standard treatments. The main goals are to check safety, find the best dose, and see if the drug can shrink tumors. Participants receive JMT108 by IV every two weeks and are monitored closely.

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

The first testing in people. Mainly checks safety and dose, usually in a small group.

Participants

About 270 people

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

Started

Dec 2025

Expected to finish

Sep 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.

Major Inclusion Criteria: * Age ≥18 years * Participants with histologically or cytologically confirmed locally advanced or metastatic solid tumors who are unresponsive or intolerant to all standard of care or have no standard of care available * At least one evaluable tumor lesion according to RECIST v1.1. * ECOG performance status score ≤2. * Expected survival ≥ 3 months Major Exclusion Criteria: * Active central nervous system metastases and/or leptomeningeal metastases * AEs from prior therapy which have not recovered to Grade ≤1 or baseline as per NCI CTCAE v5.0 Prior therapy * Any other unapproved investigational drugs or treatments within 4 weeks prior to the first dose of the investigational drug (C1D1). * Chemotherapy, radiotherapy, biological therapy, endocrine therapy, targeted therapy, immunotherapy, or other anti-tumor therapies within 4 weeks prior to the first dose of the investigational drug, except in the following situations: 1. Nitrosoureas or mitomycin C within 6 weeks prior to the first dose of the investigational drug; 2. Use of oral fluoropyrimidines and small-molecule targeted drugs within 2 weeks or 5 half-lives of the drug (whichever is longer) prior to the first dose of the investigational drug; 3. Use of herbal medicine/products with anti-tumor indications within 2 weeks prior to the first dose of the investigational drug.

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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

    3 sites. 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

  • Carolina BioOncology Institute

    RECRUITING

    Huntersville, North Carolina, 28078, United States

  • NEXT Dallas

    RECRUITING

    Dallas, Texas, 75039, United States

  • NEXT Virginia

    RECRUITING

    Fairfax, Virginia, 22031, United States

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