Combination Therapy (Mirdametinib and Sirolimus) for RAS Mutated Relapsed Refractory Multiple Myeloma
Public ClinicalTrials.gov record NCT06876142. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Phase 1b/2 Study of Combination Therapy (Mirdametinib and Sirolimus) for RAS Mutated Relapsed Refractory Multiple Myeloma (RRMM)
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Background: Multiple myeloma (MM) is a type of blood cancer that affects a person s immunity. MM returns after treatment (relapse) in almost all people; MM may also not respond to initial treatment (refractory). Many people with relapsed refractory MM (RRMM) also have changes in their KRAS and NRAS genes. Researchers want to try a new drug treatment that targets cancer with these changed genes. Objective: To test 2 drugs (mirdametinib and sirolimus) in people with RRMM. Eligibility: People aged 18 and older with RRMM who have changes in their KRAS or NRAS genes. Design: Participants will be screened. They will have blood tests and imaging scans. They will have an eye exam and a test of their heart function. They will need to provide proof of their disease status and of their KRAS or NRAS status. If neither is available, the tests will be repeated. Participants will have a bone marrow biopsy: A needle will be inserted into a hipbone to draw out some soft tissue. This study will be done in two parts. In the first part of this study, we will find a safe dose of mirdametinib combined with sirolimus. In the second part, we will learn more about how mirdametinib combined with sirolimus may work against RRMM. Mirdametinib (capsules) and sirolimus (tablets) are taken by mouth. Participants will take both drugs at home on a 4-week cycle. They will take mirdametinib twice a day for the first 3 weeks of each cycle. They will take sirolimus once a day, every day, during each cycle. Participants will have study visits once a week during the first cycle, and then on the first day of subsequent cycles. Blood, heart, imaging scans, and other tests will be repeated. Treatment with the study drugs will go on for 1 year. Then participants will have follow-up visits every 3 months for 4 more years.
Study identification
- NCT ID
- NCT06876142
- Recruitment status
- Suspended
- Study type
- Interventional
- Phase
- Phase 1, Phase 2
- Enrollment
- 54 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 18 Years to 120 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Sep 8, 2026
- Primary completion
- Dec 31, 2032
- Completion
- Dec 31, 2032
- Last update posted
- Sep 3, 2026
2026 – 2033
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| National Institutes of Health Clinical Center | Bethesda | Maryland | 20892 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT06876142, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Sep 3, 2026 · Synced Sep 5, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT06876142 live on ClinicalTrials.gov.