Clinical trial Recruiting at 32 sites Phase1; Phase2 Interventional Ages 18 and up

FOG-001 treatment for advanced or metastatic solid tumors

Official title: A Phase 1/2 Study of FOG-001 in Participants With Locally Advanced or Metastatic Solid Tumors

Run by Parabilis Medicines, Inc. · NCT05919264 · Data updated 2026-11-12

This study is testing a new drug called FOG-001 to see if it can help people with advanced solid tumors, especially those with certain genetic changes, when traditional treatments aren't working.

Quick facts

PhasePhase1; Phase2
Study typeInterventional
Ages18 Years and up
SexAll
Enrollment619 (estimated)
SponsorParabilis Medicines, Inc.
Industry-sponsored
Drugs / interventionsBevacizumab, Nivolumab
Locations33 sites (Phoenix, Arizona and 32 other locations)
StatusRecruiting
StartedMay 23, 2023
Main results expectedApril 1, 2027
Study endsAugust 31, 2027
Registry record updatedOctober 7, 2026
Trial IDNCT05919264 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates include individuals with treatment-refractory advanced or metastatic solid tumors, particularly those with documented Wnt pathway activating mutations.

Probably not a fit

Patients with tumors that do not have Wnt pathway activating mutations or those who are not treatment-refractory 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 clinical trial evaluates the safety and effectiveness of FOG-001 in patients with locally advanced or metastatic solid tumors, particularly those with Wnt pathway activating mutations. It is a multicenter, open-label study that includes dose escalation and expansion phases to assess the drug's pharmacokinetics, pharmacodynamics, and antitumor activity. Participants may receive FOG-001 alone or in combination with other anticancer agents, such as mFOLFOX-6 and Nivolumab. The study aims to provide insights into the treatment of cancers that are resistant to standard therapies.

Why it matters

Potential benefit: If successful, this treatment could offer a new therapeutic option for patients with advanced solid tumors that have limited treatment alternatives.

How similar studies have gone: While this approach is novel in targeting Wnt pathway mutations, similar studies have shown promise in treating other types of advanced cancers.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1.
* Adequate organ and marrow function.

Additional Inclusion Criteria for Dose Escalation Cohorts (Part 1a and Part 1g):

* Diagnosis of treatment-refractory advanced/metastatic solid tumor that is non-MSI-H or non-dMMR colorectal cancer (CRC) or any other solid tumor with documented WNT- pathway activating mutations (WPAMs).

Additional Inclusion Criteria for Dose Escalation Cohorts (Part 1b):

* Diagnosis of treatment-refractory advanced/metastatic non-MSI-H or non-dMMR CRC.
* At least one lesion that is suitable for a core needle biopsy.

Additional Inclusion Criteria for Dose Escalation and Dose Expansion Cohorts (Part 1c and Part 2c):

* Histologically, cytologically, or radiographically confirmed HCC with a documented WPAM (by local ctDNA or tumor NGS testing) in APC or CTNNB1

Additional Inclusion Criteria for Dose Escalation and Dose Expansion Cohorts (Part 1d, Part 1h, and Part 2d):

* Desmoid tumor (aggressive fibromatosis)

Additional Inclusion Criteria for Dose Escalation and Dose Expansion Cohorts (Part 1f-1 and Part 2f-1) FOG-001 + FOLFOX + Bevacizumab:

* Diagnosis of locally advanced or metastatic non-MSI-H or non-dMMR CRC
* Participants with tumors known to be negative for APC LoF mutations or CTNNB1 GoF mutations (per NGS tests) are not eligible.
* One dose of mFOLFOX6 with or without bevacizumab in the unresectable or metastatic setting prior to enrollment is allowed.

Additional Inclusion Criteria for Dose Escalation and Dose Expansion Cohorts (Part 1f-2 and Part 2f-2): FOG-001 + Nivolumab

* Non-MSI-H or non-dMMR (by local testing) CRC with or without liver metastases.
* MSI-H CRC or solid tumors that are WPAM and resistant to a-PD-1/PD-L1
* Participants with tumors known to be negative for APC LoF mutations or CTNNB1 GoF mutations (per NGS tests) are not eligible

Additional Inclusion Criteria for Dose Escalation and Dose Expansion Cohorts (Part 1f-3 and Part 2f-3): FOG-001 + Trifluridine/Tipiracil + Bevacizumab

* Diagnosis of locally advanced or metastatic non-MSI-H or non-dMMR (by local testing) CRC
* Participants with tumors known to be negative for APC LoF mutations or CTNNB1 GoF mutations (per NGS tests) are not eligible.

Monotherapy Dose Optimization (Part 1i): FAP

* Diagnosis of phenotypic classical FAP with a documented APC mutation
* Post-colectomy \>6 months prior to first dose of study drug administration with measurable duodenal polyp burden

Additional Inclusion Criteria for Dose Expansion Cohort (Part 2a):

* Diagnosis of locally advanced or metastatic non-MSI-H or non-dMMR (by local testing) CRC

Additional Inclusion Criteria for Dose Expansion Cohort (Part 2b):

* Diagnosis of advanced or metastatic solid tumors with a documented WPAM (by local testing) or equivalent evidence

Exclusion Criteria:

* Known history of bone metastasis. Bone metastasis are allowed for patients with mCRPC. For participants with FAP, osteomas are allowed.
* Evidence of vertebral compression fracture or non-traumatic bone fracture within the past 12 months and who are not receiving antiresorptive therapy.
* Osteoporosis, which is defined as a T-score of ≤-2.5 at the lumbar spine (L1 - L4), left (or right) femoral neck or left (or right) total hip as determined by DXA scan.
* Uncontrolled inflammatory bowel disease (i.e., ulcerative colitis or Crohn's disease)
* Unstable/inadequate cardiac function.
* Has known meningeal carcinomatosis, leptomeningeal carcinomatosis, spinal cord compression, or symptomatic or unstable brain metastases.
* Pregnant, lactating, or planning to become pregnant.
* Complete colectomy within 6 months of the first dose of study drug administration.

Where it's running

  • Mayo Clinic
    Phoenix, Arizona, United States
    Recruiting
  • Honor Health
    Scottsdale, Arizona, United States
    Recruiting
  • Arizona Cancer Center at University of Arizona
    Tucson, Arizona, United States
    Recruiting
  • University of California, Los Angeles (UCLA)
    Los Angeles, California, United States
    Recruiting
  • Stanford Cancer Institute, Stanford University
    Palo Alto, California, United States
    Recruiting
  • University of California San Francisco, Helen Diller Family Comprehensive Cancer Center
    San Francisco, California, United States
    Recruiting
Show 27 more locations
  • Sarcoma Oncology Center
    Santa Monica, California, United States
    Recruiting
  • University of Colorado
    Aurora, Colorado, United States
    Recruiting
  • Yale University School of Medicine
    New Haven, Connecticut, United States
    Recruiting
  • Johns Hopkins University, Sibley Memorial Hospital
    Washington D.C., District of Columbia, United States
    Recruiting
  • Mayo Clinic
    Jacksonville, Florida, United States
    Recruiting
  • Johns Hopkins University, The Sidney Kimmel Comprehensive Cancer Center
    Baltimore, Maryland, United States
    Recruiting
  • Massachusetts General Hospital
    Boston, Massachusetts, United States
    Recruiting
  • Dana Farber Cancer Institute
    Boston, Massachusetts, United States
    Recruiting
  • M Health Fairview University of Minnesota Medical Center
    Minneapolis, Minnesota, United States
    Recruiting
  • Mayo Clinic
    Rochester, Minnesota, United States
    Recruiting
  • Washington University School of Medicine
    St Louis, Missouri, United States
    Recruiting
  • Memorial Sloan Kettering Cancer Center
    New York, New York, United States
    Recruiting
  • Duke University
    Durham, North Carolina, United States
    Recruiting
  • University Hospitals Cleveland Medical Center, Seidman Cancer Center
    Cleveland, Ohio, United States
    Recruiting
  • Cleveland Clinic
    Cleveland, Ohio, United States
    Recruiting
  • Oregon Health and Science University
    Portland, Oregon, United States
    Recruiting
  • University of Pennsylvania, Perelman School of Medicine
    Philadelphia, Pennsylvania, United States
    Recruiting
  • University of Pittsburgh Medical Center, Hillman Cancer Center
    Pittsburgh, Pennsylvania, United States
    Recruiting
  • Sarah Cannon Research Institute
    Nashville, Tennessee, United States
    Recruiting
  • Vanderbilt Ingram Cancer Center
    Nashville, Tennessee, United States
    Recruiting
  • The University of Texas MD Anderson Cancer Center
    Houston, Texas, United States
    Recruiting
  • South Texas Accelerated Research Therapeutics, LLC
    San Antonio, Texas, United States
    Recruiting
  • University of Virginia
    Charlottesville, Virginia, United States
    Recruiting
  • University of Wisconsin, Carbone Cancer Center
    Madison, Wisconsin, United States
    Recruiting
  • Integrated Clinical Oncology Network (ICON)
    South Brisbane, Queensland, Australia
    Recruiting
  • Peter MacCallum Cancer Centre
    Melbourne, Victoria, Australia
    Recruiting
  • Florida Cancer Specialists
    Lake Mary, Florida, United States
    Terminated

Study contacts

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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.