Clinical trial Recruiting at 7 sites Phase 1 Interventional Ages 18 and up

Evaluating AGX101 for advanced solid tumors

Official title: A Phase 1, Open-Label, Dose-Escalation and Expansion Study of AGX101, a TM4SF1 Directed Antibody Drug Conjugate in Patients With Unresectable, Locally Advanced, or Metastatic Solid Tumors

Run by Angiex, Inc. · NCT06440005 · Data updated 2026-11-12

This study is testing a new drug called AGX101 to see if it can help people with advanced solid tumors who haven't had success with other treatments.

Quick facts

PhasePhase 1
Study typeInterventional
Ages18 Years and up
SexAll
Enrollment80 (estimated)
SponsorAngiex, Inc.
Industry-sponsored
Drugs / interventionschemotherapy, radiation
Locations7 sites (Los Angeles, California and 6 other locations)
StatusRecruiting
StartedJuly 22, 2024
Main results expectedMarch 6, 2027
Study endsSeptember 6, 2027
Registry record updatedSeptember 9, 2026
Trial IDNCT06440005 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates include individuals with histologically confirmed unresectable, locally advanced, or metastatic solid tumors who have exhausted standard treatment options.

Probably not a fit

Patients who have not been diagnosed with advanced solid tumors or those who are candidates for standard therapies may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study evaluates the safety, tolerability, and preliminary activity of AGX101, an antibody-drug conjugate, in patients with advanced solid tumors. Participants will receive AGX101 intravenously at varying dose levels, with treatment repeated every 3, 6, or 9 weeks until disease progression or unacceptable toxicity occurs. The study aims to gather data on the drug's effects in a diverse population of patients who have not responded to standard therapies.

Why it matters

Potential benefit: If successful, this treatment could provide a new therapeutic option for patients with advanced solid tumors who have limited treatment choices.

How similar studies have gone: Other studies involving antibody-drug conjugates have shown promise, indicating potential for success with this novel approach.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Histologically confirmed unresectable, locally advanced, or metastatic solid tumors.
* Refractory to or relapsed after all standard therapies known to provide proven clinical benefit, unless the patient is not a candidate for standard treatment, there is no standard treatment, or the patient refuses standard treatment after expressing an understanding of all available therapies with proven clinical benefit
* Willing to authorize use of existing archival tissue, unless otherwise discussed with Sponsor
* Time since the last dose of prior therapy to treat underlying malignancy (including other investigational therapy): Systemic cytotoxic chemotherapy: ≥ the duration of the most recent cycle of the previous regimen (with a minimum of 2 weeks for all, except 6 weeks for systemic nitrosourea or systemic mitomycin-C); Biologic therapy (eg, antibodies): ≥ 3 weeks; Small molecule therapies: ≥ 5 × half-life
* Have an ECOG performance status of 0 to 1
* Have adequate organ function
* LVEF ≥ 50%, as determined on cardiac ECHO or cardiac multiple-gated acquisition (MUGA) scan
* Highly effective contraception for both male and female patients throughout the study

Exclusion Criteria:

* Colorectal cancer patients with an unresected primary colorectal tumor and non-small-cell lung cancer with predominant squamous histology (ie, squamous cell carcinoma of the lung) are excluded unless otherwise discussed and approved by Sponsor
* Clinically unstable central nervous system (CNS) tumors or brain metastasis (stable and/or asymptomatic CNS metastases allowed)
* Have not recovered to ≤ Grade 1 or baseline from all AEs due to previous therapies (patients with ≤ Grade 2 neuropathy, endocrine-related irAEs, or other AEs may be eligible after discussion with the Sponsor)
* Has an active vasculitis that has required systemic treatment in the past 2 years prior to starting study treatment
* Significant (ie, ≥ Grade 2) ocular disturbances
* Variceal bleeding within 6 months prior to treatment, currently untreated or incompletely treated varices with bleeding, or who otherwise are at a high risk of bleeding
* Any other concurrent antineoplastic treatment except for allowed local radiation of lesions for palliation (to be considered non-target lesions after treatment) and hormone ablation
* Uncontrolled or life-threatening symptomatic concomitant disease, including known symptomatic HIV positive with an AIDS defining opportunistic infection within the last year, known symptomatic active hepatitis B or C, or known active tuberculosis
* Has undergone a major surgery within 3 weeks prior to starting study treatment or has inadequate healing or recovery from complications of surgery prior to starting study treatment
* Has received prior radiotherapy within 2 weeks prior to starting study treatment
* Has or had a potentially life-threatening second malignancy requiring systemic treatment within the last 3 years, or which would impede evaluation of treatment response
* Clinically significant cardiovascular disease
* Patients on a potent CYP3A inhibitor or CPY3A inducer who cannot be changed to another medication
* Has an active infection requiring concurrent systemic antibiotic therapy
* A woman of child-bearing potential (WOCBP) who has a positive pregnancy test prior to treatment
* Is breastfeeding or expecting to conceive or father children within the projected duration of the study

Where it's running

  • USC/Norris Comprehensive Cancer Center
    Los Angeles, California, United States
    Recruiting
  • Florida Cancer Specialist
    Sarasota, Florida, United States
    Recruiting
  • Washington University School of Medicine
    St Louis, Missouri, United States
    Recruiting
  • Sarah Cannon Research Center
    Nashville, Tennessee, United States
    Recruiting
  • UT MD Anderson
    Houston, Texas, United States
    Recruiting
  • NEXT Oncology
    San Antonio, Texas, United States
    Recruiting
Show 1 more location
  • NEXT Oncology
    Fairfax, Virginia, United States
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

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    Recruiting Phase 1/2 Second Life Therapeutics · Sydney, New South Wales and 2 other locations · NCT07341737

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.