New hope for Hard-to-Treat myeloma: experimental combo enters phase 2
NCT ID NCT07284758
First seen Jun 27, 2026 · Last updated Aug 07, 2026 · Updated 4 times
Summary
This study tests a new drug, cemsidomide, combined with dexamethasone in people with multiple myeloma that has returned or not responded to at least three prior treatments. About 100 adults will receive the drug combo to see if it shrinks tumors and how safe it is. The goal is to control the disease, not cure it.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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About 100 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Feb 2026
- Expected to finish
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Mar 2030
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Be willing and able to provide signed informed consent for the study. 2. Age ≥ 18 years at the time of signed consent. 3. Subjects must have a documented diagnosis of MM and measurable disease at enrollment. 4. Received at least 3 prior anti-myeloma regimens (for a minimum of 2 or more consecutive cycles) that must have included an immunomodulatory drug (i.e., IKZF 1/3 degrader), a proteasome inhibitor, an anti-CD38 antibody, and a T-cell engager (TCE) or chimeric antigen receptor T-cell (CAR-T) therapy, unless not available per local standard of care. 5. Subjects need to have adequate organ function. 6. Toxicities from prior anticancer therapies must have resolved to baseline severity or CTCAE ≤ Grade 1. 7. Female subjects may not be pregnant or intend to become pregnant, may not breastfeed or intend to breastfeed, or donate ova during their participation in this study until 30 days after the last dose of study treatment. 8. Male subjects must agree to use a condom when having intercourse with a person of childbearing potential during the Treatment Period and for at least 30 days after the last dose of study treatment. 9. Male subjects must refrain from donating sperm during the Treatment Period and for 30 days after discontinuation. 10. Subjects must refrain from donating blood during study treatment and for 30 days after discontinuation. Exclusion Criteria: 1. Presence of myeloma in the central nervous system (CNS). 2. Subjects with any of the following: * Systemic light chain amyloidosis * Polyneuropathy, Organomegaly, Endocrinopathy, Monoclonal gammopathy, and Skin changes (POEMS) Syndrome * Myelodysplastic syndrome (MDS). 3. Previously treated with cemsidomide. 4. Clinically significant impaired cardiac function or cardiac disease. 5. Thromboembolic event within 3 months prior to enrollment. 6. Known malignancy other than study indication that has progressed or required treatment within the past 3 years. 7. Uncontrolled active bacterial, fungal, or viral infection. 8. Inability or difficulty swallowing tablets. NOTE: Other inclusion/exclusion criteria may apply, per protocol.
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Genom att skicka in godkänner du våra Användarvillkor
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The study's own enquiry address
This study publishes an address for enquiries. See it below .
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The places running it
21 sites in 2 countries. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Show contact details
Enter your email to view the contact information for this study.
Genom att skicka in godkänner du våra Användarvillkor
Study contacts
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Contact
Email: •••••@•••••
Locations
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Berenson Cancer Center
RECRUITINGWest Hollywood, California, 90069, United States
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Clearview Cancer Institute
RECRUITINGHuntsville, Alabama, 35805, United States
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HonorHealth
RECRUITINGScottsdale, Arizona, 85258, United States
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Imperial College Healthcare NHS Foundation Trust - Hammersmith Hospital
RECRUITINGLondon, United Kingdom, United Kingdom
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Indiana University Health
RECRUITINGIndianapolis, Indiana, 46202, United States
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Karmanos Cancer Institute
RECRUITINGDetroit, Michigan, 48201, United States
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MCW-Clinical Cancer Center at Froedtert Hospital Campus
RECRUITINGMilwaukee, Wisconsin, 53226, United States
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Mayo Clinic - Arizona
RECRUITINGPhoenix, Arizona, 85054, United States
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Mayo Clinic - Florida
RECRUITINGJacksonville, Florida, 32224, United States
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Mayo Clinic - Minnesota
RECRUITINGRochester, Minnesota, 55905, United States
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Memorial Sloan Kettering Cancer Center
RECRUITINGNew York, New York, 10065, United States
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START Midwest
RECRUITINGGrand Rapids, Michigan, 49546, United States
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START San Antonio
RECRUITINGSan Antonio, Texas, 78229, United States
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Tennessee Oncology
RECRUITINGNashville, Tennessee, 37203, United States
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The Tisch Cancer Institute/Mount Sinai
RECRUITINGNew York, New York, 10029, United States
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UNC Hospitals Adult Oncology Clinics
RECRUITINGChapel Hill, North Carolina, 27514, United States
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University of Iowa
RECRUITINGIowa City, Iowa, 52242, United States
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University of Nebraska Medical Center
RECRUITINGOmaha, Nebraska, 68198, United States
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University of Wisconsin - Carbone Cancer Center
RECRUITINGMadison, Wisconsin, 53792, United States
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Washington University/Siteman Cancer Center
RECRUITINGSt Louis, Missouri, 63108, United States
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Winship Cancer Institute, Emory University
RECRUITINGAtlanta, Georgia, 30322, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Cheap blood count ratios eyed as window into Myeloma's inflammatory grip
- Can a t-cell engager rescue myeloma that outsmarted CAR-T?
- Can myeloma treatment work without steroids?
- Double-Drug attack on Hard-to-Treat lymphomas
- Banking blood and bone marrow to decode plasma cell disorders
- Which scan sees hidden myeloma better: PET or MRI?