RECRUITING

A Study of Venetoclax in Combination With Isatuximab and Dexamethasone for Relapsed/Refractory Multiple Myeloma

Conditions

Multiple Myeloma in Relapse Multiple Myeloma, Refractory Multiple Myeloma MM RRMM Relapsed/Refractory 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

A phase 2 study of venetoclax in combination with isatuximab and dexamethasone for relapsed/refractory multiple myeloma patients with t(11;14)

Official Title

A Phase 2 Study of Venetoclax in Combination With Isatuximab and Dexamethasone for Relapsed/Refractory Multiple Myeloma Patients With t(11;14)

Quick Facts

Study Start:2024-06-20

Study Completion:2027-12-31

Study Type:Not specified

Phase:Not Applicable

Enrollment:Not specified

Status:RECRUITING

Study ID

NCT06115135

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:Not specified

Sexes Eligible for Study:ALL

Accepts Healthy Volunteers:No

Standard Ages:CHILD, ADULT, OLDER_ADULT

Inclusion Criteria	Exclusion Criteria
1.Has a diagnosis of MM based on standard criteria as follows: Myeloma Criteria: Must be At least 1 of 2 1. Clonal bone marrow plasma cells \>10% 2. Biopsy-proven bony or extramedullary plasmacytoma 1. Evidence of end organ damage that can be attributed to the underlying plasma cell proliferative disorder, specifically 1. Hypercalcemia: serum calcium \>0.25 mmol/L (\>1mg/dL) higher than the upper limit of normal or \>2.75 mmol/L (\>11mg/dL) 2. Renal insufficiency: creatinine clearance \<40 mL per minute or serum creatinine \>177mol/L (\>2mg/dL) 3. Anemia: hemoglobin value of \>20g/L below the lowest limit of normal, or a hemoglobin value \<100g/L 4. Bone lesions: one or more osteolytic lesions on skeletal radiography, CT, or PET/CT. If bone marrow has \<10% clonal plasma cells, more than one bone lesion is required to distinguish from solitary plasmacytoma with minimal marrow involvement 2. 60% or greater clonal plasma cells on bone marrow examination 3. Serum involved / uninvolved free light chain ratio of 100 or greater, provided the absolute level of the involved light chain is at least 100 mg/L (a patient's involved free light chain either kappa or lambda is the one that is above the normal reference range; the uninvolved free light chain is the one that is typically in, or below, the normal range) 4. More than one focal lesion on MRI that is at least 5mm or greater in size The patient must have met the criteria for Active Myeloma at some stage following the diagnosis of Myeloma. Source documentation for both Myeloma and Active Myeloma will be required. 2. Currently has MM with measurable disease, defined as: 1. a monoclonal immunoglobulin spike on serum electrophoresis of at least 0.5 g/dL and/or urine monoclonal protein levels of at least 200 mg/24 hours 2. for patients without measurable serum and urine M-protein levels, an involved SFLC \> 100 mg/L or abnormal SFLC ratio 3. for patients with IgD MM, a monoclonal immunoglobulin IgD of at least 1500 mg/L or meet other measurable disease eligibility criteria 3. Show the (11;14), as demonstrated by FISH or cytogenetic analysis at screening or at any point prior to screening. If performed more than 45 days prior, it should be repeated at the investigator's discretion. 4. Absolute neutrophil count ≥ 1.5 x 109/L 5. Platelet count ≥ 75 x 109/L 6. Hemoglobin ≥ 8.0 g/dL within 21 days prior to enrollment. 7. Calculated or measured creatinine clearance (CrCl) of ≥ 30 mL/minute as calculated by Cockcroft-Gault method 8. Total bilirubin levels ≤ 2.0 mg/dL (normal levels) 9. AST (SGOT) and ALT (SGPT) ≤ 2 x ULN 10. Serum potassium 3.0-5.5 mEq/L 11. Female of childbearing potential (FCBP)† must have a negative serum or urine pregnancy test with a sensitivity of at least 25 mIU/mL within 10 - 14 days prior to and again within 24 hours of starting and must either commit to continued abstinence from heterosexual intercourse or use acceptable methods of birth control, one highly effective method and one additional effective method AT THE SAME TIME, and at least 28 days before she starts taking treatment drugs. FCBP must also agree to ongoing pregnancy testing. Men must agree to use a latex condom during sexual contact with a FCBP even if they have had a vasectomy. All subjects must be counseled at a minimum of every 28 days about pregnancy precautions and risks of fetal exposure. Contraception measures should be continued for 3 months following the treatment completion.	1. Participant has a history of intolerability to any of the study drugs 2. Participant has any of the following conditions: amyloidosis, POEMS syndrome (polyneuropathy, organomegaly, endocrinopathy, monoclonal protein, and skin changes), known human immunodeficiency viral (HIV) infection, active hepatitis B or C infection based on blood screen tests, significant cardiovascular disease, including uncontrolled angina, severe or uncontrolled arrhythmia, recent myocardial infarction within 6 months of screening, or congestive heart failure New York Heart Association (NYHA) Class greater than or equal to 3, Major surgery within 4 weeks prior to screening, acute infections requiring parenteral therapy (antibiotic, antifungal, or antiviral) within 14 days prior to screening, uncontrolled diabetes or uncontrolled hypertension within 14 days prior to screening, any other medical condition that, in the opinion of the Investigator, would adversely affect the participant's participation in the study 3. Participant has a history of other active malignancies, including myelodysplastic syndrome (MDS), within the past 3 years prior to study entry, with the following exceptions: previous malignancy with no evidence of disease confined and surgically resected (or treated with other modalities) with curative intent and unlikely to impact survival during the duration of the study 4. If participant had prior allogeneic stem cell transplant (SCT), participant has evidence of ongoing graft-versus-host disease (GvHD) 5. Participants that are pregnant or breast feeding 6. Participants with hypersensitivity to any study medications and/or their excipients 7. Treatment with an anti-CD38 antibody (daratumumab or isatuximab) within the last 3 weeks 8. For those patients treated with an anti-CD38 antibody (daratumumab or isatuximab), alone or in combination, without achieving a best response of at least MR 9. Treatment with venetoclax 10. Treatment with any of the following prior to the first dose of study drug: 1. Chemotherapy within 3 weeks of starting study drugs 2. Corticosteroids (\>20 mg per day prednisone or equivalent) within 3 weeks of starting study drugs 3. Immunotherapy, antibody therapy, immunomodulatory agents, or proteasome inhibitors within 3 weeks of starting study drugs 4. Extensive radiation therapy within 28 days of starting study drugs. Receipt of localized radiation therapy does not preclude enrollment 5. Use of any other experimental drug or therapy within 28 days of starting study drugs 6. Moderate or strong cytochrome P450 3A (CYP3A) inhibitors or inducers within 7 days of starting study drugs 11. Administration or consumption of any of the following within 3 days prior to the first dose of study drug: 1. Grapefruit or grapefruit products 2. Seville oranges (including marmalade containing Seville oranges) 3. Star fruit 12. Additional prior and concomitant therapy excluded and cautionary medications: 13. Cautionary during the study: 1. Strong and Moderate CYP3A inhibitors: Exclude during ramp-up phase and consider alternative medications. If the subject requires use of these medications at the cohort designated dose, use with caution and reduce the venetoclax dose by 50% for moderate inhibitors and at least 75% for strong inhibitors during co-administration. After discontinuation of CYP3A inhibitor, wait for 2 to 3 days before venetoclax dose is increased back to the initial maintenance/target dose. 2. Strong and Moderate CYP3A inducers: Exclude during ramp-up phase and consider alternative medications. If the subject requires use of these medications at the cohort designated dose, use with caution and contact medical monitor for guidance. 3. Additional: Warfarin, P-gp substrates, BCRP substrates, OATP1B1/1B3 substrates, P-gp inhibitors, BCRP inhibitors

Inclusion Criteria

Exclusion Criteria

1.Has a diagnosis of MM based on standard criteria as follows: Myeloma Criteria: Must be At least 1 of 2
1. Clonal bone marrow plasma cells \>10%
2. Biopsy-proven bony or extramedullary plasmacytoma
1. Evidence of end organ damage that can be attributed to the underlying plasma cell proliferative disorder, specifically
1. Hypercalcemia: serum calcium \>0.25 mmol/L (\>1mg/dL) higher than the upper limit of normal or \>2.75 mmol/L (\>11mg/dL)
2. Renal insufficiency: creatinine clearance \<40 mL per minute or serum creatinine \>177mol/L (\>2mg/dL)
3. Anemia: hemoglobin value of \>20g/L below the lowest limit of normal, or a hemoglobin value \<100g/L
4. Bone lesions: one or more osteolytic lesions on skeletal radiography, CT, or PET/CT. If bone marrow has \<10% clonal plasma cells, more than one bone lesion is required to distinguish from solitary plasmacytoma with minimal marrow involvement
2. 60% or greater clonal plasma cells on bone marrow examination
3. Serum involved / uninvolved free light chain ratio of 100 or greater, provided the absolute level of the involved light chain is at least 100 mg/L (a patient's involved free light chain either kappa or lambda is the one that is above the normal reference range; the uninvolved free light chain is the one that is typically in, or below, the normal range)
4. More than one focal lesion on MRI that is at least 5mm or greater in size The patient must have met the criteria for Active Myeloma at some stage following the diagnosis of Myeloma. Source documentation for both Myeloma and Active Myeloma will be required.
2. Currently has MM with measurable disease, defined as:
1. a monoclonal immunoglobulin spike on serum electrophoresis of at least 0.5 g/dL and/or urine monoclonal protein levels of at least 200 mg/24 hours
2. for patients without measurable serum and urine M-protein levels, an involved SFLC \> 100 mg/L or abnormal SFLC ratio
3. for patients with IgD MM, a monoclonal immunoglobulin IgD of at least 1500 mg/L or meet other measurable disease eligibility criteria
3. Show the (11;14), as demonstrated by FISH or cytogenetic analysis at screening or at any point prior to screening. If performed more than 45 days prior, it should be repeated at the investigator's discretion.
4. Absolute neutrophil count ≥ 1.5 x 109/L 5. Platelet count ≥ 75 x 109/L 6. Hemoglobin ≥ 8.0 g/dL within 21 days prior to enrollment. 7. Calculated or measured creatinine clearance (CrCl) of ≥ 30 mL/minute as calculated by Cockcroft-Gault method 8. Total bilirubin levels ≤ 2.0 mg/dL (normal levels) 9. AST (SGOT) and ALT (SGPT) ≤ 2 x ULN 10. Serum potassium 3.0-5.5 mEq/L 11. Female of childbearing potential (FCBP)† must have a negative serum or urine pregnancy test with a sensitivity of at least 25 mIU/mL within 10 - 14 days prior to and again within 24 hours of starting and must either commit to continued abstinence from heterosexual intercourse or use acceptable methods of birth control, one highly effective method and one additional effective method AT THE SAME TIME, and at least 28 days before she starts taking treatment drugs. FCBP must also agree to ongoing pregnancy testing. Men must agree to use a latex condom during sexual contact with a FCBP even if they have had a vasectomy. All subjects must be counseled at a minimum of every 28 days about pregnancy precautions and risks of fetal exposure. Contraception measures should be continued for 3 months following the treatment completion.

1. Participant has a history of intolerability to any of the study drugs
2. Participant has any of the following conditions: amyloidosis, POEMS syndrome (polyneuropathy, organomegaly, endocrinopathy, monoclonal protein, and skin changes), known human immunodeficiency viral (HIV) infection, active hepatitis B or C infection based on blood screen tests, significant cardiovascular disease, including uncontrolled angina, severe or uncontrolled arrhythmia, recent myocardial infarction within 6 months of screening, or congestive heart failure New York Heart Association (NYHA) Class greater than or equal to 3, Major surgery within 4 weeks prior to screening, acute infections requiring parenteral therapy (antibiotic, antifungal, or antiviral) within 14 days prior to screening, uncontrolled diabetes or uncontrolled hypertension within 14 days prior to screening, any other medical condition that, in the opinion of the Investigator, would adversely affect the participant's participation in the study
3. Participant has a history of other active malignancies, including myelodysplastic syndrome (MDS), within the past 3 years prior to study entry, with the following exceptions: previous malignancy with no evidence of disease confined and surgically resected (or treated with other modalities) with curative intent and unlikely to impact survival during the duration of the study
4. If participant had prior allogeneic stem cell transplant (SCT), participant has evidence of ongoing graft-versus-host disease (GvHD)
5. Participants that are pregnant or breast feeding
6. Participants with hypersensitivity to any study medications and/or their excipients
7. Treatment with an anti-CD38 antibody (daratumumab or isatuximab) within the last 3 weeks
8. For those patients treated with an anti-CD38 antibody (daratumumab or isatuximab), alone or in combination, without achieving a best response of at least MR
9. Treatment with venetoclax
10. Treatment with any of the following prior to the first dose of study drug:
1. Chemotherapy within 3 weeks of starting study drugs
2. Corticosteroids (\>20 mg per day prednisone or equivalent) within 3 weeks of starting study drugs
3. Immunotherapy, antibody therapy, immunomodulatory agents, or proteasome inhibitors within 3 weeks of starting study drugs
4. Extensive radiation therapy within 28 days of starting study drugs. Receipt of localized radiation therapy does not preclude enrollment
5. Use of any other experimental drug or therapy within 28 days of starting study drugs
6. Moderate or strong cytochrome P450 3A (CYP3A) inhibitors or inducers within 7 days of starting study drugs
11. Administration or consumption of any of the following within 3 days prior to the first dose of study drug:
1. Grapefruit or grapefruit products
2. Seville oranges (including marmalade containing Seville oranges)
3. Star fruit
12. Additional prior and concomitant therapy excluded and cautionary medications:
13. Cautionary during the study:
1. Strong and Moderate CYP3A inhibitors: Exclude during ramp-up phase and consider alternative medications. If the subject requires use of these medications at the cohort designated dose, use with caution and reduce the venetoclax dose by 50% for moderate inhibitors and at least 75% for strong inhibitors during co-administration. After discontinuation of CYP3A inhibitor, wait for 2 to 3 days before venetoclax dose is increased back to the initial maintenance/target dose.
2. Strong and Moderate CYP3A inducers: Exclude during ramp-up phase and consider alternative medications. If the subject requires use of these medications at the cohort designated dose, use with caution and contact medical monitor for guidance.
3. Additional: Warfarin, P-gp substrates, BCRP substrates, OATP1B1/1B3 substrates, P-gp inhibitors, BCRP inhibitors

Contacts and Locations

Study Contact

Richard Bailey

CONTACT

(310) 464-2190

rbailey@oncotherapeutics.com

Yohana Sebhat

CONTACT

310-810-3158

ysebhat@oncotherapeutics.com

Principal Investigator

James Berenson, MD

PRINCIPAL_INVESTIGATOR

Oncotherapeutics

Study Locations (Sites)

Berenson Cancer Center

West Hollywood, California, 90069

United States

Nebraska Cancer Specialists

Omaha, Nebraska, 68130

United States

Collaborators and Investigators

Sponsor: Oncotherapeutics

James Berenson, MD, PRINCIPAL_INVESTIGATOR, Oncotherapeutics

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 Date2024-06-20

Study Completion Date2027-12-31

Study Record Updates

Study Start Date2024-06-20

Study Completion Date2027-12-31

Terms related to this study

Keywords Provided by Researchers

Multiple Myeloma
MM
RRMM
Relapsed/Refractory Multiple Myeloma

Additional Relevant MeSH Terms

Multiple Myeloma in Relapse
Multiple Myeloma, Refractory