Refractory Multiple Myeloma

29

Review clinical trials related to Refractory Multiple Myeloma. Use filters to narrow results by trial status, phase, treatment, biological sex and sponsor.

Condition / disease
Location
Status: Recruiting

Testing the Combination of Two Approved Drugs and One Experimental Drug in Patients With Relapsed or Refractory Multiple Myeloma

This phase I/II trial tests the safety, side effects, best dose, and effectiveness of iberdomide in combination with belantamab mafodotin and dexamethasone in treating patients with multiple myeloma (MM) that has come back after a period of improvement (relapsed) or that does not respond to treatment (refractory). Multiple myeloma is a cancer that affects white blood cells called plasma cells, which are made in the bone marrow and are part of the immune system. Multiple myeloma cells have a protein on their surface called B-cell maturation antigen (BCMA) that allows the cancer cells to survive and grow. Immunotherapy with iberdomide, may induce changes in body's immune system and may interfere with the ability of cancer cells to grow and spread. Belantamab mafodotin has been designed to attach to the BCMA protein, which may cause the myeloma cell to become damaged and die. Dexamethasone is in a class of medications called corticosteroids. It is used to reduce inflammation and lower the body's immune response to help lessen the side effects of chemotherapy drugs. Iberdomide plus belantamab mafodotin may help slow or stop the growth of cancer in patients with multiple myeloma.

Participants needed: 88
Trial details
Phase: Phase 1, Phase 2Age: 18+Biological sex: AllType: InterventionalSponsor: Alliance for Clinical Trials in OncologyUpdated: Jul 2, 2026Locations: 42
Eligibility criteria

≥ 25% increase in M-protein (must be at least 0.5g/dl above nadir from last trea... [+80]

Status: Recruiting

Testing Teclistamab (TECVAYLI) in Combination With Iberdomide for Relapsed or Refractory Multiple Myeloma

This phase Ib trial tests the safety, side effects, and best dose of iberdomide in combination with teclistamab in treating multiple myeloma that has come back after a period of improvement (relapsed) or that does not respond to treatment (refractory). Iberdomide is a medication that belongs to a group of drugs known as cereblon E3 ligase modulators. Iberdomide works by targeting and destroying proteins that help myeloma cancer cells to survive. A monoclonal antibody is a type of protein that can bind to certain targets in the body, such as molecules that cause the body to make an immune response (antigens). Immunotherapy with monoclonal antibodies, such as teclistamab, may help the body's immune system attack the cancer, and may interfere with the ability of cancer cells to grow and spread. Giving iberdomide in combination with teclistamab may be safe and tolerable in treating patients with relapsed or refractory multiple myeloma.

Participants needed: 26
Trial details
Phase: Phase 1Age: 18+Biological sex: AllType: InterventionalSponsor: National Cancer Institute (NCI)Updated: Jun 30, 2026Locations: 14
Eligibility criteria

Patients must have histologically or cytologically confirmed multiple myeloma (M... [+30]

Patients who have active plasma cell leukemia, active amyloid light chain (AL) (... [+20]

Status: Not yet recruiting

Testing the Investigational Medication Combination of Teclistamab and Pomalidomide Compared to the Usual Treatment (Carfilzomib, Pomalidomide, and Dexamethasone) for Patients With Multiple Myeloma Who Have Relapsed Shortly After Treatment

This phase Ib/II trial compares the effect of teclistamab and pomalidomide to standard treatment with carfilzomib, pomalidomide and dexamethasone in treating patients with multiple myeloma that has come back after a period of improvement (relapsed). Teclistamab is a bispecific antibody that can bind to two different antigens at the same time. Teclistamab binds to B-cell maturation antigen (BCMA), a protein found on some B-cells and myeloma cells, and CD3 on T-cells (a type of white blood cell) and may interfere with the ability of cancer cells to grow and spread. Pomalidomide is in a class of medications called immunomodulatory agents. It works by helping the immune system kill cancer cells and by helping the bone marrow to produce normal blood cells. Carfilzomib blocks the action of enzymes called proteasomes, which may help keep cancer cells from growing and may kill them. It is a type of proteasome inhibitor. Dexamethasone is in a class of medications called corticosteroids. It is used to reduce inflammation and lower the body's immune response to help lessen the side effects of chemotherapy drugs. Giving teclistamab and pomalidomide may be safe, tolerable and improve response by lowering myeloma cells to undetectable levels when compared to standard treatment with carfilzomib, pomalidomide and dexamethasone in treating patients with relapsed multiple myeloma.

Participants needed: 162
Trial details
Phase: Phase 1, Phase 2Age: 18+Biological sex: AllType: InterventionalSponsor: National Cancer Institute (NCI)Updated: Jun 29, 2026
Eligibility criteria

Patient must be ≥ 18 years of age [+49]

Status: Not yet recruiting

Infliximab for Cytokine Release Syndrome Prophylaxis During Teclistamab or Talquetamab Therapy in Patients With Relapsed or Refractory Myeloma

This phase II trial tests how well giving infliximab works for the prevention of cytokine release syndrome (CRS) during treatment with teclistamab or talquetamab in patients with multiple myeloma that has come back after a period of improvement (relapsed) or that does not respond to treatment (refractory). CRS and neurologic toxicity (damage to the nervous system which includes the brain, spinal cord, and nerves) are potential risks of treatment with talquetamab and teclistamab. CRS involves a release of a large amount of proteins into the bloodstream causing inflammation. This may cause changes in blood pressure and heartbeat, flu-like symptoms (nausea, fever, and chills), and/or affect the lung/liver/kidney function. It may also cause certain brain-related symptoms, such as dizziness, weakness, confusion, difficulty speaking, and/or decreased brain function (possible paralysis and/or coma). Infliximab is a drug that prevents the tumor necrosis factor-alpha (TNF-α) from working. TNF-α is a cytokine, or chemical messenger, that helps your immune system produce inflammation. Giving infliximab may work well for the prevention of cytokine release syndrome during treatment with teclistamab or talquetamab in patients with relapsed or refractory multiple myeloma.

Participants needed: 35
Trial details
Phase: Phase 2Age: 18+Biological sex: AllType: InterventionalSponsor: Naresh BummaUpdated: Jun 18, 2026Locations: 1
Eligibility criteria

Serum M-protein ≥ 0.5 g/dl [+26]

Patients with Waldenstrom macroglobulinemia, primary amyloid light chain (AL) am... [+27]

Status: Recruiting

Outpatient and Intermittent Dosing of Elranatamab in Relapsed/Refractory Multiple Myeloma

A phase II study of single agent elranatamab in patients with relapsed and/or refractory multiple myeloma (MM) who have previously received at least three classes of therapeutic agents and are refractory to the last line of treatment. The primary objective of this study is to improve the tolerability and safety of elranatamab in patients with relapsed and/or refractory multiple myeloma by evaluating an outpatient and intermittent dosing strategy.

Participants needed: 40
Trial details
Phase: Phase 2Age: 18+Biological sex: AllType: InterventionalSponsor: Ontario Clinical Oncology Group (OCOG)Updated: Jun 17, 2026Locations: 6
Eligibility criteria

Documented evidence of progressive disease (PD) after achieving at least minimal... [+7]

Active plasma cell leukemia (either 20% of peripheral white blood cells or > 2.0... [+32]

Status: Not yet recruiting

²¹¹At-OKT10-B10 and Fludarabine Alone or in Combination With Cyclophosphamide and Low-Dose TBI Before Donor Stem Cell Transplant for the Treatment of Newly Diagnosed, Recurrent, or Refractory High-Risk Multiple Myeloma

This phase I trial investigates the side effects and best dose of ²¹¹At-OKT10-B10 when given together with fludarabine, alone or in combination with cyclophosphamide and low-dose total-body irradiation (TBI) before donor stem cell transplant in treating patients with high-risk multiple myeloma that is newly diagnosed, has come back (recurrent), or does not respond to treatment (refractory). ²¹¹At-OKT10-B10 is a monoclonal antibody, called OKT10-B10, linked to a radioactive agent called ²¹¹At. OKT10-B10 attaches to CD38 positive cancer cells in a targeted way and delivers ²¹¹At to kill them. Chemotherapy drugs, such as fludarabine and cyclophosphamide, work in different ways to stop the growth of cancer cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Radiation therapy such as TBI uses high energy x-rays to kill cancer cells and shrink tumors. Giving ²¹¹At-OKT10-B10 together with chemotherapy and TBI before a donor stem cell transplant helps kill cancer cells in the body and helps make room in the patient's bone marrow for new blood-forming cells. When the healthy stem cells from a donor are infused into a patient, they may help the patient's bone marrow make more healthy cells and platelets and may help destroy any remaining cancer cells.

Participants needed: 30
Trial details
Phase: Phase 1Age: 18-70Biological sex: AllType: InterventionalSponsor: Fred Hutchinson Cancer CenterUpdated: Jun 4, 2026Locations: 1
Eligibility criteria

Patients with newly diagnosed or relapsed/refractory multiple myeloma [+18]

History of central nervous system involvement by multiple myeloma [+24]

Status: Recruiting

A Cognitive Training Intervention for Improving Cognitive and Neurological Outcomes in Patients Undergoing Treatment for Relapsed or Refractory Multiple Myeloma or B-cell Non-Hodgkin Lymphoma

This clinical trial evaluates whether an online cognitive training intervention (Intervention to enhance Cognitive Augmentation and Neuroplasticity \[I-CAN\]), delivered before and after treatment with chimeric antigen receptor T-cell therapy, works to improve cognitive and neurological outcomes in patients with multiple myeloma or B-cell non-Hodgkin lymphoma that has come back after a period of improvement (relapsed) or does not respond to treatment (refractory). Cancer treatment can have significant short and long-term side effects, including cognitive and neurological side effects such as impairments in attention, memory, language, and executive function. The I-CAN program is a form of cognitive training. Cognitive training is a therapeutic approach designed to improve and restore cognitive functioning, based on the brain's ability to reorganize and form new neural connections to accomplish tasks. I-CAN provides five core elements necessary for training the brain to create new neural connections including speed of processing, accuracy of processing, adaptivity, generalizability, and engagement. The I-CAN intervention, when delivered before and after therapy, may help reduce the cognitive side effects of treatment in patients with relapsed or refractory multiple myeloma or B-cell non-Hodgkin lymphoma.

Participants needed: 90
Trial details
Age: 18+Biological sex: AllType: InterventionalSponsor: Ohio State University Comprehensive Cancer CenterUpdated: May 27, 2026Locations: 1
Eligibility criteria

Patients >= 18 years of age [+3]

Patients expected to live < 6 months [+4]

Status: Recruiting

Study to Assess Safety and Tolerability of OPN-6602 in Subjects With Relapsed and/or Refractory Multiple Myeloma

Phase 1b, open-label study evaluating the safety, tolerability, pharmacokinetics, preliminary antitumor activity, and pharmacodynamics of OPN-6602 monotherapy and in combination with dexamethasone in subjects with relapsed and/or refractory MM.

Participants needed: 130
Trial details
Phase: Phase 1Age: 18+Biological sex: AllType: InterventionalSponsor: Opna Bio LLCUpdated: May 19, 2026Locations: 12
Eligibility criteria

Confirmed diagnosis of multiple myeloma (MM) [+2]

Monoclonal gammopathy of undetermined significance (MGUS), smoldering myeloma, W... [+12]

Status: Recruiting

Study of Selinexor With Carfilzomib, Isatuximab and Dexamethasone for Patients With Relapsed and/or Refractory Multiple Myeloma

The primary objective of this Phase Ib/II trial is to study the safety and tolerability of the combination of selinexor, carfilzomib, isatuximab-OBDS (on body delivery system) and dexamethasone in patients with relapsed or relapsed/refractory multiple myeloma, who have received at least one line of therapy. The phase Ib portion comprises the safety run-in with 6-12 patients, with the option to reduce the selinexor dose from 40 mg to 20 mg if the higher dose reaches the prescribed toxicity threshold. The Phase II portion of the trial will test the Recommended Phase 2 Dose (RP2D) in an expansion cohort of up to 50 patients.

Participants needed: 62
Trial details
Phase: Phase 1, Phase 2Age: 18+Biological sex: AllType: InterventionalSponsor: Natalie CallanderUpdated: May 14, 2026Locations: 1
Eligibility criteria

Written informed consent and HIPAA authorization for release of personal health... [+29]

Active infection requiring systemic therapy (Note: subjects can be enrolled if t... [+14]

Status: Not yet recruiting

Testing the Investigational Medication Combination of Daratumumab and Teclistamab Compared to the Usual Treatment (Daratumumab, Pomalidomide, Dexamethasone or Daratumumab, Carfilzomib, Dexamethasone) for Patients With High-risk Multiple Myeloma Refractory or in First Relapse

This phase II trial compares the effect of the combination of daratumumab-hyaluronidase (daratumumab) and teclistamab to the usual treatment of daratumumab, pomalidomide, dexamethasone or daratumumab, carfilzomib and dexamethasone in treating patients with multiple myeloma that has not responded to previous treatment (refractory) or that has come back after a period of improvement (relapsed). Daratumumab is in a class of medications called monoclonal antibodies. It binds to a protein called CD38, which is found on some types of immune cells and cancer cells, including myeloma cells. Daratumumab may block CD38 and help the immune system kill cancer cells. Teclistamab is a bispecific antibody that can bind to two different antigens at the same time. Teclistamab binds to B-cell maturation antigen, a protein found on some B-cells and myeloma cells, and CD3 on T-cells (a type of white blood cell) and may interfere with the ability of cancer cells to grow and spread. Pomalidomide is in a class of medications called immunomodulatory agents. It works by helping the immune system kill cancer cells and by helping the bone marrow to produce normal blood cells. Dexamethasone is in a class of medications called corticosteroids. It is used to reduce inflammation and lower the body's immune response to help lessen the side effects of chemotherapy drugs. Carfilzomib, a type of proteasome inhibitor, blocks the action of enzymes called proteasomes, which may help keep cancer cells from growing and may kill them. Giving daratumumab and teclistamab may be more effective than the usual treatment of daratumumab, pomalidomide, dexamethasone or daratumumab, carfilzomib and dexamethasone in reducing myeloma cells to undetectable levels in patients with relapsed or refractory multiple myeloma.

Participants needed: 80
Trial details
Phase: Phase 2Age: 18+Biological sex: AllType: InterventionalSponsor: National Cancer Institute (NCI)Updated: May 13, 2026
Eligibility criteria

Patient must be ≥ 18 years of age [+49]

Status: Recruiting

TriPRIL CAR T Cells in Multiple Myeloma

This research study involves the study of TriPRIL CAR T Cells for treating people with relapsed or refractory multiple myeloma and to understand the side effects when treated with TriPRIL CAR T Cells. This research study involves the study drugs:. * TriPRIL CAR T Cells * Fludarabine and Cyclophosphamide: Standardly used chemotherapy drugs as part of lymphodepleting process

Participants needed: 18
Trial details
Phase: Phase 1Age: 18+Biological sex: AllType: InterventionalSponsor: Marcela V. Maus, M.D.,Ph.D.Updated: May 12, 2026Locations: 1
Eligibility criteria

Ability to understand and the willingness to sign a written informed consent doc... [+24]

Any prior systemic treatment for multiple myeloma within the 14 days prior to sc... [+29]

Status: Recruiting

DC/MM Fusion Vaccine With BCMA CAR-T in R/R MM

This study is to evaluate the safety and effectiveness of dendritic cell DC/MM fusion vaccine in combination with standard of care B-cell maturation antigen (BCMA) CAR-T cell therapy in participants with relapsed/refractory multiple myeloma. The names of the study drugs involved in this study are: * DC/MM fusion vaccine (a type of personalized cancer vaccine) * Granulocyte-macrophage colony-stimulating factor (GM-CSF) (a type of growth factor or hormone)

Participants needed: 25
Trial details
Phase: Phase 1Age: 18+Biological sex: AllType: InterventionalSponsor: David AviganUpdated: May 8, 2026Locations: 1
Eligibility criteria

Patients must be eligible to receive standard of care CAR T-cell therapy for rel... [+9]

Patients receiving other investigational drugs [+18]

Status: Recruiting

A Phase 1 Study of Vaccination With Dendritic Cell (DC)/Multiple Myeloma (MM) Fusions in Combination With Elranatamab in Relapsed or Refractory Multiple Myeloma

This research is being done to determine if the combination of the Dendritic Cell (DC)/ Multiple Myeloma (MM) fusion vaccine with elranatamab is safe and effective in treating Relapsed or Refractory Multiple Myeloma (MM). The names of the study drugs and vaccine involved in this study are: * DC/MM fusion vaccine (a personalized cancer vaccine in which harvested participant tumor cells are fused with harvested participant dendritic blood cells) * Granulocyte-Macrophage Colony-Stimulating Factor (GM-CSF) (a type of growth factor) * Elranatamab (a type of T-cell engager antibody)

Participants needed: 25
Trial details
Phase: Phase 1Age: 18+Biological sex: AllType: InterventionalSponsor: David AviganUpdated: May 7, 2026Locations: 2
Eligibility criteria

Participants must have an established diagnosis of multiple myeloma [+12]

Patients who are receiving any other investigational agents. [+20]

Status: Recruiting

SX-682 in Combination With Carfilzomib, Daratumumab-Hyaluronidase, and Dexamethasone in Patients With Relapsed or Refractory Multiple Myeloma

This phase I trial tests the safety and side effects of SX-682 in combination with standard of care treatment carfilzomib, daratumumab-hyaluronidase, and dexamethasone in treating patients with multiple myeloma that has come back after a period of improvement (relapsed) or that has not responded to previous treatment (refractory). SX-682 works by blocking certain sites on cells that suppress the ability of the immune system to destroy tumor cells. Blocking those specific sites allows other cells of the immune system to become "free" to kill tumor cells. Carfilzomib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Daratumumab is in a class of medications called monoclonal antibodies. It binds to a protein called CD38, which is found on some types of immune cells and tumor cells, including myeloma cells. Daratumumab may block CD38 and help the immune system kill tumor cells, while hyaluronidase helps to deliver daratumumab to CD38-expressing tumor cells through a subcutaneous injection. Dexamethasone is in a class of medications called corticosteroids. It is known to kill myeloma cells and is also used to reduce inflammation and lower the body's immune response to monoclonal antibodies like dratumumab and help lessen its side effects. Giving SX-682 in combination with carfilzomib, daratumumab-hyaluronidase and dexamethasone may be safe and tolerable in treating patients with relapsed or refractory multiple myeloma

Participants needed: 15
Trial details
Phase: Phase 1Age: 18+Biological sex: AllType: InterventionalSponsor: Roswell Park Cancer InstituteUpdated: Apr 21, 2026Locations: 1
Eligibility criteria

Confirmed relapsed/ refractory multiple myeloma [+16]

Patients with non-secretory myeloma, systemic light chain amyloidosis or, plasma... [+12]

Status: Not yet recruiting

FT836 CAR T-cell Therapy in Combination With Daratumumab in Patients With Relapsed and/or Refractory Multiple Myeloma

This is a phase I, interventional, single-arm, open-label, dose-finding treatment study designed to evaluate the safety and preliminary efficacy of FT836 in combination with daratumumab in adult patients with relapsed and/or refractory myeloma who have failed prior therapies.

Participants needed: 12
Trial details
Phase: Phase 1Age: 18-80Biological sex: AllType: InterventionalSponsor: Medical College of WisconsinUpdated: Apr 14, 2026Locations: 1
Eligibility criteria

Patients must ≥18 years and < 80 years old. [+19]

Positive beta-Human Chorionic Gonadotropin (HCG) in female of child-bearing pote... [+17]

Status: Recruiting

Response-Based Dose Reduction of Linvoseltamab in the Treatment of Relapsed, Refractory, or Triple-Class Relapsed/Refractory Multiple Myeloma

This phase I/II trial evaluates the safety and feasibility of early, response-based dose reduction of linvoseltamab in the treatment of patients multiple myeloma that has come back after a period of improvement (relapsed), that does not respond to treatment (refractory), or that is resistant to three classes of therapeutic agents, including proteasome inhibitors, immunomodulatory agents, and monoclonal antibodies (triple-class relapsed/refractory). Linvoseltamab is a bispecific antibody. Upon administration, linvoseltamab binds to the BCMA protein on cancer cells and the CD3 protein on T cells (a type of immune cell). This generates an immune response that stimulates the T cells to kill the cancer cells. Optimal dosing schedules of linvoseltamab have not yet been determined. Reducing the dosage of linvoseltamab may reduce treatment-related side effects while maintaining long-term disease outcomes.

Participants needed: 30
Trial details
Phase: Phase 1, Phase 2Age: 18+Biological sex: AllType: InterventionalSponsor: Fred Hutchinson Cancer CenterUpdated: Mar 27, 2026Locations: 1
Eligibility criteria

Age ≥ 18 years. Myeloma is not seen in the younger age group and safety of B-cel... [+20]

Diagnosis of known plasma cell leukemia, known primary systemic light-chain amyl... [+14]

Status: Recruiting

Talquetamab in Combination With Iberdomide and Dexamethasone for Relapsed or Refractory Multiple Myeloma

This phase I trial will evaluate the safety, side effects, and best dose of talquetamab in combination with iberdomide and dexamethasone in treating patients with multiple myeloma that has come back after a period of improvement (relapsed) or has not responded to previous treatment (refractory). There is currently a significant unmet need for patients with relapsed or refractory multiple myeloma (RRMM) who are triple class refractory and have been exposed to B-cell maturation antibody (BCMA) targeted therapy. These patients currently have limited treatment options and poor survival. Talquetamab is an FDA approved drug that can bring T-cells to the myeloma cell, resulting in myeloma cell death. Iberdomide is an investigational drug and works by targeting and destroying proteins that help myeloma cancer cells to survive. Dexamethasone is a corticosteroid, is similar to a natural hormone produced by the adrenal glands to reduce inflammation (swelling, heat, redness, and pain) and is used to in helping to treat certain types of cancer including myeloma.

Participants needed: 32
Trial details
Phase: Phase 1Age: 18+Biological sex: AllType: InterventionalSponsor: Alfred Chung, MDUpdated: Mar 13, 2026Locations: 1
Eligibility criteria

Male or female ≥ 18 years of age. [+22]

Has persistent clinically significant toxicities (grade ≥ 2; per National Cancer... [+17]

Status: Recruiting

Elranatamab in R/R Multiple Myeloma

This research is being done to see if the study drug, elranatamab, reduces the risk of disease progression (worsening disease) after idecabtagene vicleucel in relapsed refractory multiple myeloma.

Participants needed: 32
Trial details
Phase: Phase 2Age: 18+Biological sex: AllType: InterventionalSponsor: Massachusetts General HospitalUpdated: Mar 13, 2026Locations: 3
Eligibility criteria

Participant has given voluntary signed written informed consent before performan... [+16]

Patients with smoldering MM, plasma cell leukemia, POEMS syndrome, or amyloidosi... [+11]

Status: Recruiting

Iberdomide, Daratumumab, Carfilzomib, and Dexamethasone (Iber-KDd) in Patients With Relapsed/Refractory Multiple Myeloma

The investigators want to find out whether or not giving patients who have relapsed or refractory multiple myeloma (MM) the experimental medication combination iberdomide, carfilzomib, daratumumab, and dexamethasone (Iber-KDd) may produce better results than the current (standard of care) treatments. This study will examine the tolerability and efficacy of this combination therapy for all participants and the ability of this combination therapy to shrink or prevent MM from returning.

Participants needed: 30
Trial details
Phase: Phase 2Age: 18-75Biological sex: AllType: InterventionalSponsor: Benjamin T Diamond, MDUpdated: Mar 11, 2026Locations: 1
Eligibility criteria

Serum monoclonal protein ≥ 1.0 g/dL [+16]

Treatment of hypercalcemia or spinal cord compression or aggressively progressin... [+27]

Status: Recruiting

Dasatinib and Quercetin With CAR-T Therapy for the Treatment of Patients With Relapsed or Refractory Multiple Myeloma

This phase II trial tests how well giving dasatinib and quercetin with cyclophosphamide, fludarabine and chimeric antigen receptor (CAR)-T cell therapy works in treating patients with multiple myeloma that has come back after a period of improvement (relapsed) or that has not responded to previous treatment (refractory). Dasatinib is in a class of medications called tyrosine kinase inhibitors. It works by blocking the action of an abnormal protein that signals cancer cells to multiply, which may help keep cancer cells from growing. Quercetin is a compound found in plants that may prevent multiple myeloma from forming. Chemotherapy such as cyclophosphamide and fludarabine are given to help kill any remaining cancer cells in the body and to prepare the bone marrow for CAR-T therapy. Chimeric antigen receptor T-cell Therapy is a type of treatment in which a patient's T cells (a type of immune system cell) are changed in the laboratory so they will attack cancer cells. T cells are taken from a patient's blood. Then the gene for a special receptor that binds to a certain protein on the patient's cancer cells is added to the T cells in the laboratory. The special receptor is called a chimeric antigen receptor. Large numbers of the CAR T cells are grown in the laboratory and given to the patient by infusion for treatment of certain cancers. Giving dasatinib and quercetin with cyclophosphamide, fludarabine and CAR-T cell therapy may kill more cancer cells in patients with relapsed or refractory multiple myeloma.

Participants needed: 44
Trial details
Phase: Phase 2Age: 18+Biological sex: AllType: InterventionalSponsor: Mayo ClinicUpdated: Feb 6, 2026Locations: 1
Eligibility criteria

Age ≥ 18 years [+19]

Monoclonal gammopathy of undetermined significance, smoldering multiple myeloma,... [+26]

Status: Recruiting

Alternate Doses and Dosing Schedules of Belantamab Mafodotin for Treatment of Triple-Class Refractory Multiple Myeloma

This phase II trial tests alternate doses and dosing schedules of belantamab mafodotin in treating patients with triple-class multiple myeloma that has come back (after a period of improvement) (recurrent) and/or does not respond to treatment (or that has not responded to previous treatment) (refractory). Belantamab mafodotin is a monoclonal antibody, belantamab, linked to a chemotherapy drug, mafodotin. Belantamab is a form of targeted therapy because it attaches to specific molecules (receptors) on the surface of cancer cells, known as BCMA receptors, and delivers mafodotin to kill them. This trial may help researchers determine if alternate doses and dosing schedules work better in preventing certain side effects, such as eye toxicity, and treating patients with recurrent or refractory multiple myeloma.

Participants needed: 62
Trial details
Phase: Phase 2Age: 18+Biological sex: AllType: InterventionalSponsor: Mayo ClinicUpdated: Feb 3, 2026Locations: 1
Eligibility criteria

Age >= 18 years [+25]

Active plasma cell leukemia at the time of screening. Symptomatic amyloidosis, a... [+28]

Status: Recruiting

Isatuximab, Bela Maf, Pom, and Dex in Relapsed/Refractory Multiple Myeloma

The main goal of this phase II study is to evaluate the overall response rate of isatuximab, belantamab mafodotin, pomalidomide, and dexamethasone in relapsed and refractory multiple myeloma. The study drugs provided for research purposes are isatuximab and belantamab mafodotin.

Participants needed: 50
Trial details
Phase: Phase 2Age: 18+Biological sex: AllType: InterventionalSponsor: Massachusetts General HospitalUpdated: Jan 14, 2026Locations: 2
Eligibility criteria

Participant has given voluntary signed written informed consent before performan... [+23]

Participant must not have had current corneal epithelial disease except mild cha... [+34]

Status: Recruiting

Mezigdomide, Carfilzomib, and Dexamethasone for the Treatment of Relapsed or Refractory Multiple Myeloma in Patients With Extramedullary Disease

This phase II trial studies how well mezigdomide/carfilzomib/dexamethasone (MeziKD) works in treating patients with multiple myeloma (MM) that has come back after a period of improvement (relapsed) or that does not respond to treatment (refractory) and have tumors from myeloma cells outside the bone marrow in the soft tissues or organs of the body (extramedullary disease \[EMD\]). Mezigdomide blocks important processes in myeloma cells and may lead to modulation of the immune system, including activation of T-lymphocytes, and downregulation of the activity of other proteins, some of which play key roles in the proliferation of certain cancer cell types. Carfilzomib may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. Dexamethasone is a type of corticosteroid and is used to kill myeloma cells. It is used with other drugs to treat multiple myeloma. Giving MeziKD may kill more cancer cells in patients with relapsed/refractory multiple myeloma (RRMM) with EMD.

Participants needed: 28
Trial details
Phase: Phase 2Age: 18+Biological sex: AllType: InterventionalSponsor: Roswell Park Cancer InstituteUpdated: Jan 12, 2026Locations: 1
Eligibility criteria

Age ≥ 18 years of age [+15]

Participant has a history of anaphylaxis or hypersensitivity to thalidomide, len... [+24]

Status: Recruiting

Cilta-Talq Fusion Study: A Phase 1b Study of Talquetamab Bridging Therapy Followed by Ciltacabtagene Autoleucel in Patients With Relapsed/Refractory Multiple Myeloma

This is a single-arm, open-label, phase 1b study evaluating the safety and feasibility of using talquetamab as bridging therapy prior to cilta-cel in patients with relapsed and refractory multiple myeloma (RRMM).

Participants needed: 31
Trial details
Phase: Phase 1Age: 18+Biological sex: AllType: InterventionalSponsor: Medical College of WisconsinUpdated: Jan 5, 2026Locations: 1
Eligibility criteria

Age > 18 years. [+14]

Adoptive T-cell therapy (e.g., CAR T-cell therapy) at any time prior to enrollme... [+26]

Status: Recruiting

Elotuzumab + Iberdomide + Dexamethasone Post Ide-Cel in RRMM

The aim of this research study is to evaluate the efficacy of Elotuzumab and Iberdomide therapy post-Idecabtagene Vicleucel in participants with relapsed and refractory multiple myeloma. The names of the study drugs involved in this study are: * Iberdomide (a type of cereblon E3 ligase modulator) * Elotuzumab (a type of monoclonal antibody) * Dexamethasone (a type of steroid)

Participants needed: 49
Trial details
Phase: Phase 1, Phase 2Age: 18+Biological sex: AllType: InterventionalSponsor: Omar Nadeem, MDUpdated: Dec 11, 2025Locations: 3
Eligibility criteria

Previously diagnosed with MM based on standard IMWG criteria [+18]

Prior exposure to Iberdomide [+27]