Testing MRTX1719 for solid tumors with MTAP deletion
Official title: A Phase 1 Multiple Expansion Cohort Trial of MRTX1719 in Patients With Advanced Solid Tumors With Homozygous MTAP Deletion
Run by Bristol-Myers Squibb · NCT05245500 · Data updated 2026-11-12
This study is testing a new drug called MRTX1719 to see if it can help people with advanced solid tumors that have a specific gene deletion.
Quick facts
| Phase | Phase 1 |
|---|---|
| Study type | Interventional |
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 336 (estimated) |
| Sponsor | Bristol-Myers Squibb Industry-sponsored |
| Locations | 25 sites (Phoenix, Arizona and 24 other locations) |
| Status | Recruiting |
| Started | June 9, 2022 |
| Main results expected | December 10, 2027 |
| Study ends | December 10, 2027 |
| Registry record updated | September 2, 2026 |
| Trial ID | NCT05245500 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates include adults aged 18 and older with unresectable or metastatic solid tumors that have a confirmed homozygous deletion of the MTAP gene.
✕Probably not a fit
Patients with active brain metastases, prior treatment with specific inhibitors, or significant gastrointestinal conditions 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 Phase 1 clinical trial evaluates the safety, tolerability, pharmacokinetics, pharmacodynamics, and anti-tumor activity of MRTX1719 in patients with advanced solid tumors that have a homozygous deletion of the MTAP gene. The study begins with dose exploration and may expand into additional cohorts to gather more safety data and early evidence of clinical activity. Participants will undergo mandatory biopsies for pharmacodynamic evaluation unless deemed unsafe. The trial is open-label and multicenter, involving several prominent cancer treatment facilities.
Why it matters
Potential benefit: If successful, this treatment could provide a new therapeutic option for patients with specific solid tumors that have limited treatment alternatives.
How similar studies have gone: While this approach is novel in targeting MTAP deletion, similar studies have shown promise in treating specific genetic alterations in solid tumors.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria * Histologically confirmed diagnosis of a solid tumor malignancy with homozygous deletion of the MTAP gene detected in tumor tissue. * Unresectable or metastatic disease. * Presence of a tumor lesion amenable to mandatory biopsy for pharmacodynamic evaluation at baseline and on-study unless Sponsor-confirmed as medically unsafe or infeasible. * Age ≥ 18 years. * Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1. * Adequate organ function. Exclusion Criteria * Prior treatment with a PRMT5 or MAT2A inhibitor therapy. * Active brain metastases or carcinomatous meningitis. * History of significant hemoptysis or hemorrhage within 4 weeks of the first dose of study treatment. * Major surgery within 4 weeks of first dose of study treatment. * History of intestinal disease, inflammatory bowel disease, major gastric surgery, or other gastrointestinal conditions (eg, uncontrolled nausea, vomiting, malabsorption syndrome) likely to alter absorption of study treatment or result in inability to swallow oral medications. * Cardiac abnormalities. * Other protocol-defined Inclusion/Exclusion criteria apply.
Where it's running
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Mayo Clinic
Phoenix, Arizona, United States Recruiting -
Rocky Mountain Cancer Centers, LLP - Oncology
Lone Tree, Colorado, United States Recruiting -
Mayo Clinic
Jacksonville, Florida, United States Recruiting -
Sarah Cannon Research Institute at Florida Cancer Specialists
Orlando, Florida, United States Recruiting -
Dana-Farber Cancer Institute
Brookline, Massachusetts, United States Recruiting -
The Cancer & Hematology Centers
Grand Rapids, Michigan, United States Recruiting
Show 19 more locations
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Cancer and Hematology Centers of Western Michigan
Norton Shores, Michigan, United States Recruiting -
Mayo Clinic
Rochester, Minnesota, United States Recruiting -
Rutgers Cancer Institute of New Jersey
New Brunswick, New Jersey, United States Recruiting -
Perlmutter Cancer Center at NYU Langone Hospital Long Island
Mineola, New York, United States Recruiting -
David H Koch, Memorial Sloan Kettering Cancer Center
New York, New York, United States Recruiting -
New york cancer and blood specialists - Oncology
Port Jefferson Station, New York, United States Recruiting -
New york cancer and blood specialists - Oncology
Port Jefferson Station, New York, United States Recruiting -
University of North Carolina - Gastroenterology and Hepatology
Chapel Hill, North Carolina, United States Recruiting -
University of North Carolina
Chapel Hill, North Carolina, United States Recruiting -
Vanderbilt - Ingram Cancer Center
Nashville, Tennessee, United States Recruiting -
Ut Southwestern
Dallas, Texas, United States Recruiting -
Texas Oncology - DFW
Fort Worth, Texas, United States Recruiting -
Mdacc
Houston, Texas, United States Recruiting -
South Texas Accelerated Research Therapeutics
San Antonio, Texas, United States Recruiting -
Texas Oncology, P.A. - Oncology
Tyler, Texas, United States Recruiting -
Virginia Cancer Specialists, PC
Fairfax, Virginia, United States Recruiting -
Local Institution - 124
Chicago, Illinois, United States Withdrawn -
Local Institution - 134
Seattle, Washington, United States Withdrawn -
Local Institution - 108
Milwaukee, Wisconsin, United States Completed
Study contacts
- Study coordinator: BMS Clinical Trials Contact Center www.BMSClinicalTrials.com
- Email: Clinical.Trials@bms.com
- Phone: 855-907-3286
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.