Navlimetostat for MTAP-deleted solid tumors: monotherapy and combination therapy
Official title: A Phase 2 Open-Label, Multi-Center Study of Navlimetostat (BMS-986504) as Monotherapy and in Combination With Other Agents in Participants With Advanced and/or Metastatic Solid Tumors With Homozygous MTAP Deletion (MountainTap-5)
Run by Bristol-Myers Squibb · NCT07492680 · Data updated 2026-11-12
This study tests Navlimetostat alone and with other cancer drugs in people with advanced solid tumors that lack MTAP, to see if it is safe and if it can help shrink tumors.
Quick facts
| Phase | Phase 2 |
|---|---|
| Study type | Interventional |
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 254 (estimated) |
| Sponsor | Bristol-Myers Squibb Industry-sponsored |
| Drugs / interventions | prednisone |
| Locations | 58 sites (San Francisco, California and 57 other locations) |
| Status | Recruiting |
| Started | July 27, 2026 |
| Main results expected | August 15, 2028 |
| Study ends | May 20, 2032 |
| Registry record updated | November 4, 2026 |
| Trial ID | NCT07492680 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Adults with advanced/metastatic solid tumors that harbor homozygous MTAP deletion or MTAP loss in tumor tissue, who have measurable disease and acceptable organ function.
✕Probably not a fit
Patients whose tumors do not respond to MTAP-targeted strategies or who have tumor biology not driven by MTAP loss may not benefit.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This is a multicenter, open-label Phase 2 trial evaluating Navlimetostat (BMS-986504) in patients with MTAP-deleted advanced or metastatic solid tumors. It includes a monotherapy dose-expansion portion and a combination-dose escalation portion with partner anticancer agents. The study will assess safety, tolerability, pharmacokinetics, pharmacodynamics, and preliminary anti-tumor activity both alone and in combination. Additional cohorts may be opened as data emerges to explore other regimens. Overall, the trial aims to identify feasible dosing and potential signals of benefit in this genetic subset.
Why it matters
Potential benefit: If successful, participants may experience tumor control or slowed progression and gain access to a targeted therapy tailored to MTAP loss.
How similar studies have gone: Prior MTAP-targeted approaches have shown signals of activity in select MTAP-deleted tumors, but this specific Navlimetostat program is still in early phases.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Participant must have histologically confirmed diagnosis of advanced and/or metastatic solid tumor malignancy with homozygous deletion of the MTAP gene or MTAP loss detected in tumor tissue. * Depending on the cohort enrolled, participants must have received standard therapies appropriate for their tumor type and stage with disease progression on or after the most recent treatment (there must be no available treatment with curative intent or participant is ineligible or declines treatment) or be treatment-naïve with no prior systemic anticancer therapy for their unresectable or metastatic disease. * Participant must have presence of at least one measurable tumor lesion per RECIST v1.1 or mRECIST at baseline and Radiologic assessment in neuro-oncology (RANO)2.0 as applicable at baseline. * Coagulation function: International normalized ratio (INR) and activated partial thromboplastin time (APTT) must be ≤ 1.5 × ULN; or ≤ 2 x ULN in subjects with liver metastasis or liver cancer. * Participant must have Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1. Exclusion Criteria: * Participants must not have prior treatment with a PRMT5 or Methionine adenosyl transferase 2A (MAT2A) inhibitor. * Participants must not have active brain metastases or carcinomatous meningitis. Participants are eligible if brain metastases are adequately treated, and participants are neurologically stable for at least 2 weeks prior to enrollment without the use of corticosteroids or are on a stable or decreasing dose of ≤ 10 mg daily prednisone (or equivalent). * Participants must not have history of gastrointestinal disease or other gastrointestinal conditions within 6 months prior to enrollment (including uncontrolled nausea, vomiting, malabsorption syndrome or non-gastrointestinal fistula, gastrointestinal perforation, or intra-abdominal abscess) likely to alter absorption of study treatment or result in inability to swallow oral medications. * Participants must not have inadequate organ function, as determined by laboratory testing within the screening period. * Participants must not have active viral HBV or HCV hepatitis. * Other protocol defined inclusion/exclusion criteria applies.
Where it's running
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Emory University - Winship Cancer Institute
Atlanta, Georgia, United States Recruiting -
Johns Hopkins Hospital
Baltimore, Maryland, United States Recruiting -
Laura and Isaac Perlmutter Cancer Center at NYU Langone
New York, New York, United States Recruiting -
Memorial Sloan Kettering Cancer Center
New York, New York, United States Recruiting -
University of Texas MD Anderson Cancer Center
Houston, Texas, United States Recruiting -
UZ Brussel
Brussels, Bruxelles-Capitale, Région de, Belgium Recruiting
Show 44 more locations
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Cliniques universitaires Saint-Luc
Brussels, Bruxelles-Capitale, Région de, Belgium Recruiting -
UZ Gent
Ghent, Oost-Vlaanderen, Belgium Recruiting -
Chongqing University Cancer Hospital
Chongqing, Chongqing Municipality, China Recruiting -
The First Affiliated Hospital of Henan Medical University
Xinxiang, Henan, China Recruiting -
Shanghai GoBroad Cancer Hospital China Pharmaceutical University
Shanghai, Shanghai Municipality, China Recruiting -
Fudan University Shanghai Cancer Center
Shanghai, Shanghai Municipality, China Recruiting -
Centre Georges François Leclerc
Dijon, Côte-d'Or, France Recruiting -
Hôpital Saint-Louis
Paris, France Recruiting -
Universitaetsklinikum Hamburg
Hamburg, Germany Recruiting -
Universitaetsklinikum Leipzig
Leipzig, Germany Recruiting -
Universitaetsmedizin der Johannes Gutenberg-Universitaet Mainz
Mainz, Germany Recruiting -
Klinikum Rechts der Isar der Technischen Universitaet Muenchen
München, Germany Recruiting -
Universitaetsklinikum Wuerzburg
Würzburg, Germany Recruiting -
Cork University Hospital
Cork, Ireland Recruiting -
Mater Misericordiae University Hospital (MMUH)
Dublin, Ireland Recruiting -
Azienda Ospedaliero Universitaria Senese
Siena, Tuscany, Italy Recruiting -
Azienda Socio Sanitaria Territoriale Papa Giovanni XXIII
Bergamo, Italy Recruiting -
Fondazione IRCCS Istituto Nazionale dei Tumori
Milan, Italy Recruiting -
Istituto Nazionale Tumori IRCCS Fondazione Pascale
Naples, Italy Recruiting -
Hospital Santa Maria della Misericordia in Perugia
Perugia, Italy Recruiting -
National Cancer Center Hospital
Chuo-ku, Tokyo, Japan Recruiting -
Haukeland Universitetssjukehus
Bergen, Hordaland, Norway Recruiting -
Oslo Universitetssykehus HF, Ullevål
Oslo, Norway Recruiting -
Seoul National University Hospital
Seoul, Seoul-teukbyeolsi [Seoul], South Korea Recruiting -
Severance Hospital, Yonsei University Health System
Seoul, Seoul-teukbyeolsi [Seoul], South Korea Recruiting -
Asan Medical Center
Seoul, Seoul-teukbyeolsi [Seoul], South Korea Recruiting -
Hospital Universitari Vall d'Hebron
Barcelona, Barcelona [Barcelona], Spain Recruiting -
Hospital General Universitario Gregorio Marañon
Madrid, Madrid, Comunidad de, Spain Recruiting -
Hospital Universitario Virgen Del Rocio
Seville, Spain Recruiting -
Local Institution - 0096
San Francisco, California, United States Not yet recruiting -
Local Institution - 0182
Aurora, Colorado, United States Not yet recruiting -
Local Institution - 0124
Boston, Massachusetts, United States Not yet recruiting -
Local Institution - 0119
Ann Arbor, Michigan, United States Not yet recruiting -
Local Institution - 0129
Rochester, Minnesota, United States Not yet recruiting -
Local Institution - 0174
Rochester, Minnesota, United States Not yet recruiting -
Local Institution - 0181
Rochester, Minnesota, United States Not yet recruiting -
Local Institution - 0142
Buffalo, New York, United States Not yet recruiting -
Local Institution - 0100
Durham, North Carolina, United States Not yet recruiting -
Local Institution - 0086
Seattle, Washington, United States Not yet recruiting -
Local Institution - 0134
Madison, Wisconsin, United States Not yet recruiting -
Local Institution - 0051
Vancouver, British Columbia, Canada Not yet recruiting -
Local Institution - 0021
Toronto, Ontario, Canada Not yet recruiting -
Local Institution - 0007
Toronto, Ontario, Canada Not yet recruiting -
Local Institution - 0155
Beijing, Beijing Municipality, China Not yet recruiting
+8 more sites. See ClinicalTrials.gov for the full list.
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.