New drug FOG-001 takes on Hard-to-Treat cancers
NCT ID NCT05919264
First seen Jun 25, 2026 · Last updated Aug 18, 2026 · Updated 5 times
Summary
This early-phase trial is testing a new drug, FOG-001, in about 595 people with advanced or metastatic solid tumors, including colorectal, prostate, and liver cancers. The drug is given alone or with other cancer treatments to see if it is safe and shrinks tumors. The study is currently recruiting participants.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- FOG-001 (a drug given intravenously, sometimes combined with chemotherapy or other cancer drugs)
- What this could lead to
- If it works, this could point toward a new treatment option for several types of advanced solid tumors that are hard to treat.
- What could go wrong
- This is an early-phase trial (phase 1/2) with a small number of participants, so safety and effectiveness are not yet proven. There is no guarantee the drug will work or be safe.
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 1/2
Runs two stages together: safety and dose first, then whether the treatment works.
- Participants
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About 619 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2023
- Expected to finish
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Aug 2027
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.
Show the full entry requirements Hide 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: * 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.
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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
32 sites in 2 countries. 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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Arizona Cancer Center at University of Arizona
RECRUITINGTucson, Arizona, 85719, United States
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Cleveland Clinic
RECRUITINGCleveland, Ohio, 44195, United States
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Dana Farber Cancer Institute
RECRUITINGBoston, Massachusetts, 02215, United States
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Duke University
RECRUITINGDurham, North Carolina, 27705, United States
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Florida Cancer Specialists
TERMINATEDLake Mary, Florida, 32746, United States
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Honor Health
RECRUITINGScottsdale, Arizona, 85258, United States
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Integrated Clinical Oncology Network (ICON)
RECRUITINGSouth Brisbane, Queensland, 4101, Australia
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Johns Hopkins University, Sibley Memorial Hospital
RECRUITINGWashington D.C., District of Columbia, 20016, United States
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Johns Hopkins University, The Sidney Kimmel Comprehensive Cancer Center
RECRUITINGBaltimore, Maryland, 21287, United States
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M Health Fairview University of Minnesota Medical Center
RECRUITINGMinneapolis, Minnesota, 55455, United States
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Massachusetts General Hospital
RECRUITINGBoston, Massachusetts, 02114, United States
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Mayo Clinic
RECRUITINGPhoenix, Arizona, 85054, United States
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Mayo Clinic
RECRUITINGJacksonville, Florida, 32224, United States
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Mayo Clinic
RECRUITINGRochester, Minnesota, 55905, United States
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Memorial Sloan Kettering Cancer Center
RECRUITINGNew York, New York, 10065, United States
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Oregon Health and Science University
RECRUITINGPortland, Oregon, 97239, United States
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Peter MacCallum Cancer Centre
RECRUITINGMelbourne, Victoria, 3000, Australia
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Sarah Cannon Research Institute
RECRUITINGNashville, Tennessee, 37203, United States
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Sarcoma Oncology Center
RECRUITINGSanta Monica, California, 90403, United States
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South Texas Accelerated Research Therapeutics, LLC
RECRUITINGSan Antonio, Texas, 78229, United States
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Stanford Cancer Institute, Stanford University
RECRUITINGPalo Alto, California, 94304, United States
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The University of Texas MD Anderson Cancer Center
RECRUITINGHouston, Texas, 77030, United States
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University Hospitals Cleveland Medical Center, Seidman Cancer Center
RECRUITINGCleveland, Ohio, 44106, United States
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University of California San Francisco, Helen Diller Family Comprehensive Cancer Center
RECRUITINGSan Francisco, California, 94158, United States
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University of California, Los Angeles (UCLA)
RECRUITINGLos Angeles, California, 90095, United States
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University of Colorado
RECRUITINGAurora, Colorado, 80045, United States
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University of Pennsylvania, Perelman School of Medicine
RECRUITINGPhiladelphia, Pennsylvania, 19104, United States
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University of Pittsburgh Medical Center, Hillman Cancer Center
RECRUITINGPittsburgh, Pennsylvania, 15232, United States
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University of Virginia
RECRUITINGCharlottesville, Virginia, 22908, United States
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University of Wisconsin, Carbone Cancer Center
RECRUITINGMadison, Wisconsin, 53705, United States
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Vanderbilt Ingram Cancer Center
RECRUITINGNashville, Tennessee, 37232, United States
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Washington University School of Medicine
RECRUITINGSt Louis, Missouri, 63110, United States
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Yale University School of Medicine
RECRUITINGNew Haven, Connecticut, 06520, United States
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