FOG-001 in Locally Advanced or Metastatic Solid Tumors

Sponsor: Fog Pharmaceuticals, Inc.

Sponsor score: 0

ClinicalTrials ID:NCT05919264

This Phase 1/2 study evaluates FOG-001, a Beta-catenin inhibitor, for safety, PK/PD, and antitumor activity in advanced solid tumors. Eligible participants have ECOG 0-1 and adequate organ function. FOG-001 is given IV in 21/28-day cycles. Inclusion varies by cohort, focusing on specific cancers with WNT-pathway mutations.

Patient Parameters

Program Overview

The goal of this clinical trial is to determine if FOG-001 is safe and effective in participants with locally advanced or metastatic cancer.

Description

This first-in-human, Phase 1/2, multicenter, open-label, non-randomized dose escalation and expansion study will evaluate the safety, tolerability, pharmacokinetics (PK), pharmacodynamics (PD), and antitumor activity of FOG-001 in participants with locally advanced or metastatic solid tumors. FOG-001 is a first-in-class direct inhibitor of Beta-catenin, which functions by blocking its interaction with the T-cell factor (TCF) family of transcription factors.

Eligibility 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):

  • 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 Expansion Cohort (Cohort 2a): Colorectal Cancer (CRC) Cohort

  • Diagnosis of treatment-refractory advanced/metastatic non-MSI-H or non-dMMR CRC.

Additional Inclusion Criteria for Dose Expansion Cohort (Cohort 2b): Non-small Cell Lung Cancer (NSCLC) Cohort

  • Diagnosis of treatment-refractory advanced/metastatic NSCLC with documented WPAMs in adenomatous polyposis coli (APC) or Beta-catenin.

Additional Inclusion Criteria for Dose Expansion Cohort (Cohort 2c): Gastric/Gastroesophageal junction (GEJ) Cohort

  • Diagnosis of treatment-refractory advanced/metastatic gastric/GEJ cancer with documented WPAMs in APC or Beta-catenin.

Additional Inclusion Criteria for Dose Expansion Cohort (Cohort 2d): Tumor Agnostic Cohort

  • Diagnosis of treatment-refractory advanced/metastatic solid tumor with documented WPAMs.

Exclusion Criteria

  • Known history of bone metastasis.
  • 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, or a FRAX 10-year probability of hip fracture ≥3% or a 10-year probability of major osteoporosis-related fracture ≥20%, based on the US-adapted WHO algorithm for postmenopausal women and men ≥50 years of age.
  • Inflammatory bowel disease (i.e., ulcerative colitis or Crohn's disease) that is recently active or requires therapy currently.
  • 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.

Locations

FACILITYZIPCITYSTATE
Honor Health85258ScottsdaleArizona
Yale University School of Medicine06520New HavenConnecticut
Massachusetts General Hospital02114BostonMassachusetts
Washington University School of Medicine63110Saint LouisMissouri
Memorial Sloan Kettering Cancer Center10065New YorkNew York
Oregon Health and Science University97239PortlandOregon
Sarah Cannon Research Institute37203NashvilleTennessee
The University of Texas MD Anderson Cancer Center77030HoustonTexas
South Texas Accelerated Research Therapeutics, LLC78229San AntonioTexas

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