RECRUITING

Elotuzumab, Daratumumab, Iberdomide, and Dexamethasone for the Treatment of Relapsed Multiple Myeloma

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Study Overview

This clinical trial focuses on testing the efficacy of different digital interventions to promote re-engagement in cancer-related long-term follow-up care for adolescent and young adult (AYA) survivors of childhood cancer.

Description

This phase I/II trial tests the safety, side effects, and best dose of iberdomide and how well it works in combination with daratumumab, elotuzumab, and dexamethasone in treating patients with multiple myeloma that has come back after a period of improvement (relapsed). Immunotherapy with iberdomide, may induce changes in body's immune system and may interfere with the ability of tumor cells to grow and spread. 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. Elotuzumab is a monoclonal antibody that may interfere with the ability of cancer cells to grow and spread. 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 iberdomide in combination with daratumumab, elotuzumab, and dexamethasone may be safe, tolerable and/or effective in patients with relapsed multiple myeloma.

Official Title

Phase 1/2 Trial of Elotuzumab, Daratumumab, Iberdomide, and Dexamethasone for Relapsed Multiple Myeloma

Quick Facts

Study Start:2025-03-18

Study Completion:2031-04-01

Study Type:Not specified

Phase:Not Applicable

Enrollment:Not specified

Status:RECRUITING

Study ID

NCT06785415

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Ages Eligible for Study:18 Years

Sexes Eligible for Study:ALL

Accepts Healthy Volunteers:No

Standard Ages:ADULT, OLDER_ADULT

Inclusion Criteria	Exclusion Criteria
* Age ≥ 18 years at the time of signing the informed consent form (ICF). * Diagnosis of relapsed multiple myeloma with ≤ 3 prior lines of therapy including treatment with proteasome inhibitors (i.e., ixazomib, carfilzomib, bortezomib), immunomodulatory imide drugs (i.e., lenalidomide, pomalidomide), and anti-CD38 drugs (i.e., daratumumab, isatuximab). Patients are required to have received a proteasome inhibitor, immunomodulatory imide drug, or combination of the two drug classes during first-line treatment. * Note: Prior treatment with iberdomide is not allowed. Patients should not be refractory simultaneously to all other drugs in the combination. * Measurable disease. * Eastern Cooperative Oncology Group (ECOG) performance status (PS) 0, 1 or 2. * Hemoglobin ≥ 8.0 g/dL (obtained ≤14 days prior to registration). * Absolute neutrophil count (ANC) ≥ 1000/m\^3 (obtained ≤14 days prior to registration). * Platelet count ≥ 50,000/mm\^3. Note: It is not permissible to transfuse subjects to achieve minimum platelet counts (obtained ≤14 days prior to registration). * Total bilirubin ≤ 1.5 x upper limit of normal (ULN) (≤ 3 x ULN for patients with Gilbert's syndrome) (obtained ≤14 days prior to registration). * Alanine aminotransferase (ALT) and aspartate transaminase (AST) ≤ 2 x ULN and alkaline phosphatase ≤ 1.5 x ULN (obtained ≤14 days prior to registration). * Calculated creatinine clearance ≥ 30 ml/min using the Cockcroft-Gault (obtained ≤14 days prior to registration). * Negative pregnancy test done ≤ 7 days prior to registration, for persons of childbearing potential only. Note: A person of childbearing potential (PCBP) is a person who: 1) has achieved menarche at some point, 2) has not undergone a hysterectomy or bilateral oophorectomy, or 3) has not been naturally postmenopausal (amenorrhea following cancer therapy does not rule out childbearing potential) for at least 24 consecutive months (i.e., has had menses at any time in the preceding 24 consecutive months) and must: * Have 2 negative pregnancy tests prior to starting study treatment and must agree to ongoing pregnancy testing during the course of the study, and after end of study treatment. This applies even if the subject practices true abstinence from heterosexual contact. * Either commit to true abstinence from heterosexual contact (which must be reviewed on a monthly basis and source documented) or agree to use, and be able to comply with two forms of contraception: one highly effective, and one additional effective (barrier) measure of contraception without interruption 28 days prior to starting investigational product, during the study treatment, and for at least 28 days after the last dose of iberdomide, 90 days after the last dose of daratumumab, 7 months after last dose of elotuzumab whichever is longer. * NOTE: Non-childbearing potential is defined as follows (by other than medical reasons): * ≥ 45 years of age and has not had menses for \> 24 months. * Patients who have been amenorrhoeic for \< 2 years without history of a hysterectomy and oophorectomy must have a follicle stimulating hormone value in the postmenopausal range upon screening evaluation. * Post-hysterectomy, post-bilateral oophorectomy, or post-tubal ligation. Documented hysterectomy or oophorectomy must be confirmed with medical records of the actual procedure or confirmed by an ultrasound. Tubal ligation must be confirmed with medical records of the actual procedure. * Willingness to follow Pregnancy Prevention Program requirements: * Persons of childbearing potential must agree to use a contraceptive method that is highly effective (with a failure rate of \< 1% per year), preferably with low user dependency, during the intervention period and for at least 7 months after the last dose of study intervention. These patients must also agree not to donate eggs (ova, oocytes) for the purpose of reproduction during this period. * Persons able to father a child must agree that during the treatment intervention period and for 6 months after the last dose of study treatment (to allow for clearance of any altered sperm), the participant will: * Refrain from donating sperm while on study treatment, during dose interruptions and for at least 6 months following last dose of study treatment, PLUS either: * Be abstinent from heterosexual intercourse as their preferred and usual lifestyle (abstinent on a long term and persistent basis) and agree to remain abstinent, OR, * Must agree to use contraception/barrier such as a male condom (even if they have undergone successful vasectomy), and when having sexual intercourse with a person of childbearing potential who is not currently pregnant his partner will use an additional highly effective contraceptive method with a failure rate of \< 1% per year. * Provide written informed consent. * Willingness to provide mandatory bone marrow specimens for correlative research. * Willing and able to adhere to the study visit schedule and other protocol requirements. Willing to return to enrolling institution for follow-up (during the Active Monitoring Phase of the study). * Willing to refrain from donating blood while on study treatment, during dose interruptions and for at least 28 days following the last dose of study treatment.	* Any of the following because this study involves an agent that has known genotoxic, mutagenic and teratogenic effects: * Pregnant persons * Nursing persons * Men or women of childbearing potential who are unwilling to employ adequate contraception. * Receiving any other concurrent chemotherapy, or any ancillary therapy considered investigational. * Note: Bisphosphonates are supportive care rather than therapy and are thus allowed while on protocol treatment. * Known to be human immunodeficiency virus (HIV) positive known or suspected active hepatitis C infection or seropositive for hepatitis B (defined by a positive test for hepatitis B surface antigen \[HBsAg\]) at registration or ≤ 3 months prior to registration. * Note: Participants with resolved hepatitis B infection (i.e., subjects who are HBsAg negative but positive for antibodies to hepatitis B core antigen \[anti-HBc\] and/or antibodies to hepatitis B surface antigen \[anti-HBs\]) must be screened using real-time polymerase chain reaction (PCR) measurement of hepatitis B virus (HBV) deoxyribonucleic acid (DNA) levels. Those who are PCR positive will be excluded. * EXCEPTION: Subjects with serologic findings suggestive of HBV vaccination (anti-HBs positivity as the only serologic marker) AND a known history of prior HBV vaccination, do not need to be tested for HBV DNA by PCR. * Evidence of cardiovascular disease risk, as defined by any of the following: * Evidence of current clinically significant uncontrolled arrhythmias, including clinically significant electrocardiogram (ECG) abnormalities such as 2nd degree (Mobitz Type II) or 3rd degree atrioventricular (AV) block * History of myocardial infarction, acute coronary syndromes (including unstable angina), coronary angioplasty, or stenting or bypass grafting ≤ three (3) months prior to registration. * Class III or IV heart failure as defined by the New York Heart Association functional classification system \[NYHA, 1994\] * Uncontrolled hypertension * History of life-threatening ventricular arrhythmias. * Known moderate or severe persistent asthma, or currently has uncontrolled asthma of any classification. * Unable or unwilling to undergo protocol required thromboembolism prophylaxis. * Has taken a strong inhibitor or inducer of CYP3A4/5 including grapefruit, St. John's Wort or related products ≤ 14 days prior to registration. * Known allergy to any of the study medications, their analogues or excipients in the various formulations. * Major surgery ≤ 14 days prior to registration. * Has been treated with an investigational agent (i.e., an agent not commercially available) ≤ 28 days or 5 half-lives (whichever is longer) prior to registration. * Any serious medical or psychiatric illness that could, in the investigator's opinion, potentially interfere with the completion of treatment according to this protocol. * Any co-morbidity which would interfere with patient's ability to participate in trial, e.g. uncontrolled infection, uncompensated heart or lung disease. * History of anaphylaxis or hypersensitivity to thalidomide, lenalidomide, or pomalidomide. * Peripheral neuropathy grade ≥ 2. * Severe acute respiratory syndrome coronavirus 2 infection ≤ 14 days prior to registration for mild or asymptomatic infections OR ≤ 28 days prior to registration for severe/critical illness. * Gastrointestinal disease that may significantly alter the absorption of iberdomide. * Received a live vaccine ≤ 90 days prior to registration. * Prior history of malignancies, other than MM, unless the subject has been free of the disease for ≥ 5 years with the exception of the following noninvasive malignancies: * Basal cell carcinoma of the skin * Squamous cell carcinoma of the skin in situ (stage 0) * Carcinoma in situ of the cervix * Carcinoma in situ of the breast * Incidental histologic finding of prostate cancer (T1a or T1b using the TNM \[tumor, nodes, metastasis\] clinical staging system) or prostate cancer that is curative. * Received hydroxychloroquine, quinacrine, chloroquine, methotrexate, leflunomide, sulfasalazine, mycophenolate mofetil, mycophenolic acid ≤ 28 days prior to registration. * Received daily nonsteroidal anti-inflammatory drugs (NSAIDs) ≤ 14 days prior to registration. Note: Allowed if dose has been stable for at least 14 days. * Received immunomodulating or immunosuppressive therapy as follows: * Etanercept ≤ 28 days prior to registration * Belimumab ≤ 12 weeks prior to registration * B-cell depleting or modulating agents (such as rituximab or anti-CD22 therapy) ≤ 365 days prior to registration.

Inclusion Criteria

Exclusion Criteria

* Age ≥ 18 years at the time of signing the informed consent form (ICF).
* Diagnosis of relapsed multiple myeloma with ≤ 3 prior lines of therapy including treatment with proteasome inhibitors (i.e., ixazomib, carfilzomib, bortezomib), immunomodulatory imide drugs (i.e., lenalidomide, pomalidomide), and anti-CD38 drugs (i.e., daratumumab, isatuximab). Patients are required to have received a proteasome inhibitor, immunomodulatory imide drug, or combination of the two drug classes during first-line treatment.
* Note: Prior treatment with iberdomide is not allowed. Patients should not be refractory simultaneously to all other drugs in the combination.
* Measurable disease.
* Eastern Cooperative Oncology Group (ECOG) performance status (PS) 0, 1 or 2.
* Hemoglobin ≥ 8.0 g/dL (obtained ≤14 days prior to registration).
* Absolute neutrophil count (ANC) ≥ 1000/m\^3 (obtained ≤14 days prior to registration).
* Platelet count ≥ 50,000/mm\^3. Note: It is not permissible to transfuse subjects to achieve minimum platelet counts (obtained ≤14 days prior to registration).
* Total bilirubin ≤ 1.5 x upper limit of normal (ULN) (≤ 3 x ULN for patients with Gilbert's syndrome) (obtained ≤14 days prior to registration).
* Alanine aminotransferase (ALT) and aspartate transaminase (AST) ≤ 2 x ULN and alkaline phosphatase ≤ 1.5 x ULN (obtained ≤14 days prior to registration).
* Calculated creatinine clearance ≥ 30 ml/min using the Cockcroft-Gault (obtained ≤14 days prior to registration).
* Negative pregnancy test done ≤ 7 days prior to registration, for persons of childbearing potential only. Note: A person of childbearing potential (PCBP) is a person who: 1) has achieved menarche at some point, 2) has not undergone a hysterectomy or bilateral oophorectomy, or 3) has not been naturally postmenopausal (amenorrhea following cancer therapy does not rule out childbearing potential) for at least 24 consecutive months (i.e., has had menses at any time in the preceding 24 consecutive months) and must:
* Have 2 negative pregnancy tests prior to starting study treatment and must agree to ongoing pregnancy testing during the course of the study, and after end of study treatment. This applies even if the subject practices true abstinence from heterosexual contact.
* Either commit to true abstinence from heterosexual contact (which must be reviewed on a monthly basis and source documented) or agree to use, and be able to comply with two forms of contraception: one highly effective, and one additional effective (barrier) measure of contraception without interruption 28 days prior to starting investigational product, during the study treatment, and for at least 28 days after the last dose of iberdomide, 90 days after the last dose of daratumumab, 7 months after last dose of elotuzumab whichever is longer.
* NOTE: Non-childbearing potential is defined as follows (by other than medical reasons):
* ≥ 45 years of age and has not had menses for \> 24 months.
* Patients who have been amenorrhoeic for \< 2 years without history of a hysterectomy and oophorectomy must have a follicle stimulating hormone value in the postmenopausal range upon screening evaluation.
* Post-hysterectomy, post-bilateral oophorectomy, or post-tubal ligation. Documented hysterectomy or oophorectomy must be confirmed with medical records of the actual procedure or confirmed by an ultrasound. Tubal ligation must be confirmed with medical records of the actual procedure.
* Willingness to follow Pregnancy Prevention Program requirements:
* Persons of childbearing potential must agree to use a contraceptive method that is highly effective (with a failure rate of \< 1% per year), preferably with low user dependency, during the intervention period and for at least 7 months after the last dose of study intervention. These patients must also agree not to donate eggs (ova, oocytes) for the purpose of reproduction during this period.
* Persons able to father a child must agree that during the treatment intervention period and for 6 months after the last dose of study treatment (to allow for clearance of any altered sperm), the participant will:
* Refrain from donating sperm while on study treatment, during dose interruptions and for at least 6 months following last dose of study treatment, PLUS either:
* Be abstinent from heterosexual intercourse as their preferred and usual lifestyle (abstinent on a long term and persistent basis) and agree to remain abstinent, OR,
* Must agree to use contraception/barrier such as a male condom (even if they have undergone successful vasectomy), and when having sexual intercourse with a person of childbearing potential who is not currently pregnant his partner will use an additional highly effective contraceptive method with a failure rate of \< 1% per year.
* Provide written informed consent.
* Willingness to provide mandatory bone marrow specimens for correlative research.
* Willing and able to adhere to the study visit schedule and other protocol requirements. Willing to return to enrolling institution for follow-up (during the Active Monitoring Phase of the study).
* Willing to refrain from donating blood while on study treatment, during dose interruptions and for at least 28 days following the last dose of study treatment.

* Any of the following because this study involves an agent that has known genotoxic, mutagenic and teratogenic effects:
* Pregnant persons
* Nursing persons
* Men or women of childbearing potential who are unwilling to employ adequate contraception.
* Receiving any other concurrent chemotherapy, or any ancillary therapy considered investigational.
* Note: Bisphosphonates are supportive care rather than therapy and are thus allowed while on protocol treatment.
* Known to be human immunodeficiency virus (HIV) positive known or suspected active hepatitis C infection or seropositive for hepatitis B (defined by a positive test for hepatitis B surface antigen \[HBsAg\]) at registration or ≤ 3 months prior to registration.
* Note: Participants with resolved hepatitis B infection (i.e., subjects who are HBsAg negative but positive for antibodies to hepatitis B core antigen \[anti-HBc\] and/or antibodies to hepatitis B surface antigen \[anti-HBs\]) must be screened using real-time polymerase chain reaction (PCR) measurement of hepatitis B virus (HBV) deoxyribonucleic acid (DNA) levels. Those who are PCR positive will be excluded.
* EXCEPTION: Subjects with serologic findings suggestive of HBV vaccination (anti-HBs positivity as the only serologic marker) AND a known history of prior HBV vaccination, do not need to be tested for HBV DNA by PCR.
* Evidence of cardiovascular disease risk, as defined by any of the following:
* Evidence of current clinically significant uncontrolled arrhythmias, including clinically significant electrocardiogram (ECG) abnormalities such as 2nd degree (Mobitz Type II) or 3rd degree atrioventricular (AV) block
* History of myocardial infarction, acute coronary syndromes (including unstable angina), coronary angioplasty, or stenting or bypass grafting ≤ three (3) months prior to registration.
* Class III or IV heart failure as defined by the New York Heart Association functional classification system \[NYHA, 1994\]
* Uncontrolled hypertension
* History of life-threatening ventricular arrhythmias.
* Known moderate or severe persistent asthma, or currently has uncontrolled asthma of any classification.
* Unable or unwilling to undergo protocol required thromboembolism prophylaxis.
* Has taken a strong inhibitor or inducer of CYP3A4/5 including grapefruit, St. John's Wort or related products ≤ 14 days prior to registration.
* Known allergy to any of the study medications, their analogues or excipients in the various formulations.
* Major surgery ≤ 14 days prior to registration.
* Has been treated with an investigational agent (i.e., an agent not commercially available) ≤ 28 days or 5 half-lives (whichever is longer) prior to registration.
* Any serious medical or psychiatric illness that could, in the investigator's opinion, potentially interfere with the completion of treatment according to this protocol.
* Any co-morbidity which would interfere with patient's ability to participate in trial, e.g. uncontrolled infection, uncompensated heart or lung disease.
* History of anaphylaxis or hypersensitivity to thalidomide, lenalidomide, or pomalidomide.
* Peripheral neuropathy grade ≥ 2.
* Severe acute respiratory syndrome coronavirus 2 infection ≤ 14 days prior to registration for mild or asymptomatic infections OR ≤ 28 days prior to registration for severe/critical illness.
* Gastrointestinal disease that may significantly alter the absorption of iberdomide.
* Received a live vaccine ≤ 90 days prior to registration.
* Prior history of malignancies, other than MM, unless the subject has been free of the disease for ≥ 5 years with the exception of the following noninvasive malignancies:
* Basal cell carcinoma of the skin
* Squamous cell carcinoma of the skin in situ (stage 0)
* Carcinoma in situ of the cervix
* Carcinoma in situ of the breast
* Incidental histologic finding of prostate cancer (T1a or T1b using the TNM \[tumor, nodes, metastasis\] clinical staging system) or prostate cancer that is curative.
* Received hydroxychloroquine, quinacrine, chloroquine, methotrexate, leflunomide, sulfasalazine, mycophenolate mofetil, mycophenolic acid ≤ 28 days prior to registration.
* Received daily nonsteroidal anti-inflammatory drugs (NSAIDs) ≤ 14 days prior to registration. Note: Allowed if dose has been stable for at least 14 days.
* Received immunomodulating or immunosuppressive therapy as follows:
* Etanercept ≤ 28 days prior to registration
* Belimumab ≤ 12 weeks prior to registration
* B-cell depleting or modulating agents (such as rituximab or anti-CD22 therapy) ≤ 365 days prior to registration.

Contacts and Locations

Study Contact

Clinical Trials Referral Office

CONTACT

855-776-0015

mayocliniccancerstudies@mayo.edu

Principal Investigator

Moritz Binder, MD, MPH

PRINCIPAL_INVESTIGATOR

Mayo Clinic in Rochester

Study Locations (Sites)

Mayo Clinic in Rochester

Rochester, Minnesota, 55905

United States

Collaborators and Investigators

Sponsor: Mayo Clinic

Moritz Binder, MD, MPH, PRINCIPAL_INVESTIGATOR, Mayo Clinic in Rochester

Study Record Dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Registration Dates

Study Start Date2025-03-18

Study Completion Date2031-04-01

Study Record Updates

Study Start Date2025-03-18

Study Completion Date2031-04-01

Terms related to this study

Additional Relevant MeSH Terms

Recurrent Multiple Myeloma