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Recruiting Phase 1 NCT05245500

NCT05245500 Phase 1 Study of MRTX1719 in Solid Tumors With MTAP Deletion

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Clinical Trial Summary
NCT ID NCT05245500
Status Recruiting
Phase Phase 1
Sponsor Bristol-Myers Squibb
Condition Mesothelioma
Study Type INTERVENTIONAL
Enrollment 336 participants
Start Date 2022-06-09
Primary Completion 2027-12-10

Eligibility & Interventions

Sex All sexes
Min Age 18 Years
Max Age N/A
Study Type INTERVENTIONAL
Interventions
MRTX1719

Eligibility Fast-Check

Enter your details for a quick preliminary check. This does not replace medical advice.

What to Expect as a Participant

You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.

Phase 1 is the earliest stage of human testing — safety and dosage are the primary focus. Visits are frequent and medical supervision is intensive. You will be among the first people to receive this treatment.

This trial targets 336 participants in total. It began in 2022-06-09 with a primary completion date of 2027-12-10.

⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.

Brief Summary

This is a Phase 1, open-label, multicenter, study of the safety, tolerability, PK, PD, and anti-tumor activity of MRTX1719 patients with advanced, unresectable or metastatic solid tumor malignancy with homozygous deletion of the MTAP gene.

Eligibility 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.

Contact & Investigator

Central Contact

BMS Clinical Trials Contact Center www.BMSClinicalTrials.com

✉ Clinical.Trials@bms.com

📞 855-907-3286

Principal Investigator

Bristol-Myers Squibb

STUDY DIRECTOR

Bristol-Myers Squibb

Frequently Asked Questions

Who can join the NCT05245500 clinical trial?

This trial is open to participants of all sexes, aged 18 Years or older, studying Mesothelioma. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.

What phase is the NCT05245500 trial and what does that mean for participants?

Phase 1 trials are the first stage of human testing. The primary goal is to assess safety and determine appropriate dosage levels. Participants are closely monitored. These trials typically involve a small number of volunteers.

Is NCT05245500 currently recruiting?

Yes, NCT05245500 is actively recruiting participants. Contact the research team at Clinical.Trials@bms.com for enrollment information.

Where is the NCT05245500 trial being conducted?

This trial is being conducted at Phoenix, United States, Denver, United States, Lone Tree, United States, Jacksonville, United States and 11 additional locations.

Who is sponsoring the NCT05245500 clinical trial?

NCT05245500 is sponsored by Bristol-Myers Squibb. The principal investigator is Bristol-Myers Squibb at Bristol-Myers Squibb. The trial plans to enroll 336 participants.

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ClinicalMetric — Independent clinical trial intelligence platform. Not affiliated with NIH, ClinicalTrials.gov, the U.S. FDA, or any pharmaceutical company, hospital, or clinical research organization. Trial data is sourced from ClinicalTrials.gov for informational purposes only and does not constitute medical advice. Do not make any treatment, enrollment, or health decisions based solely on information found here — always consult a qualified healthcare professional. Full Disclaimer  ·  Last Reviewed: April 2026  ·  Data Methodology