Phase II Study of Lenalidomide/Dexamethasone With or Without Elotuzumab for Newly Diagnosed MM Patients in Japan

Phase 2

Completed

• Conditions: Multiple Myeloma
• Interventions: Drug: Lenalidomide; Drug: Dexamethasone; Biological: Elotuzumab (BMS-901608)

• Registration Number: NCT02272803
• Lead Sponsor: Bristol-Myers Squibb

Brief Summary

The purpose of this study is to determine the efficacy of Lenalidomide/Dexamethasone + Elotuzumab in the subjects with newly diagnosed, previously untreated Multiple Myeloma (MM) in Japan.

Detailed Description

Not available

Basic Information
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Recruitment & Eligibility
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Study & Design
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Trial Locations

Study Timeline

• Study First Submitted: 2014-10-21
• Study First Submitted QC: 2014-10-21
• Study First Posted: 2014-10-23
• Study Start: 2015-02-20
• Primary Completion: 2017-02-09
• Results First Submitted: 2018-01-26
• Results First Submitted QC: 2018-02-22
• Results First Posted: 2018-03-22
• Study Completion: 2021-07-21
• Status Verified: 2022-05
• Last Update Submitted: 2022-05-27
• Last Update Posted: 2022-06-22

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 82

Inclusion Criteria

• Newly diagnosed with symptomatic Multiple Myeloma (MM)
• Have not received any prior systemic anti-myeloma therapy
• Have measurable disease
• Are not candidates for high-dose therapy plus stem-cell transplantation (SCT) because of age (≥ 65 years) or coexisting conditions. Refusal to undergo high dose therapy with SCT is NOT sufficient for entry onto CA204-116 for a subject < 65 years old. There must be a comorbidity that prevents SCT for a subject < 65 years old

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Exclusion Criteria

• Non-secretory myeloma
• Smoldering MM, defined as asymptomatic MM with absence of lytic bone lesions
• Monoclonal Gammopathy of Undetermined Significance (MGUS)
• Active plasma cell leukemia
• Known Human Immunodeficiency Virus (HIV) infection or active hepatitis A, B, or C

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Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Arm A: Lenalidomide + Dexamethasone + Elotuzumab (BMS-901608)	Elotuzumab (BMS-901608)	Drug: Lenalidomide Capsules, Oral, 25 mg, once daily, on Days 1-21, Repeat every 28 days until subject meets criteria for discontinuation of study drug Drug: Dexamethasone Tablets, Oral 28 mg and Intravenous (IV) 8 mg, once daily, on Days 1, 8, 15, 22 (cycles 1\&2) ; Days 1 \&15 (cycles 3-18); Day 1 (cycle 19 and beyond), Repeat every 28 days until subject meets criteria for discontinuation of study drug Tablets, Oral, 40 mg, once daily, on Days 8 \& 22 (cycles 3-18); Days 8, 15, 22 (cycle 19 and beyond), Repeat every 28 days until subject meets criteria for discontinuation of study drug Biological: Elotuzumab (BMS-901608) Solution, Intravenous (IV), 10 mg/kg, weekly, on Days 1, 8, 15, 22 (cycles 1\&2); Days 1 and 15 (cycles 3-18), Repeat every 28 days until subject meets criteria for discontinuation of study drug Solution, Intravenous (IV), 20 mg/kg, Day 1 (cycle 19 and beyond), Repeat every 28 days until subject meets criteria for discontinuation of study drug
Arm A: Lenalidomide + Dexamethasone + Elotuzumab (BMS-901608)	Lenalidomide	Drug: Lenalidomide Capsules, Oral, 25 mg, once daily, on Days 1-21, Repeat every 28 days until subject meets criteria for discontinuation of study drug Drug: Dexamethasone Tablets, Oral 28 mg and Intravenous (IV) 8 mg, once daily, on Days 1, 8, 15, 22 (cycles 1\&2) ; Days 1 \&15 (cycles 3-18); Day 1 (cycle 19 and beyond), Repeat every 28 days until subject meets criteria for discontinuation of study drug Tablets, Oral, 40 mg, once daily, on Days 8 \& 22 (cycles 3-18); Days 8, 15, 22 (cycle 19 and beyond), Repeat every 28 days until subject meets criteria for discontinuation of study drug Biological: Elotuzumab (BMS-901608) Solution, Intravenous (IV), 10 mg/kg, weekly, on Days 1, 8, 15, 22 (cycles 1\&2); Days 1 and 15 (cycles 3-18), Repeat every 28 days until subject meets criteria for discontinuation of study drug Solution, Intravenous (IV), 20 mg/kg, Day 1 (cycle 19 and beyond), Repeat every 28 days until subject meets criteria for discontinuation of study drug
Arm A: Lenalidomide + Dexamethasone + Elotuzumab (BMS-901608)	Dexamethasone	Drug: Lenalidomide Capsules, Oral, 25 mg, once daily, on Days 1-21, Repeat every 28 days until subject meets criteria for discontinuation of study drug Drug: Dexamethasone Tablets, Oral 28 mg and Intravenous (IV) 8 mg, once daily, on Days 1, 8, 15, 22 (cycles 1\&2) ; Days 1 \&15 (cycles 3-18); Day 1 (cycle 19 and beyond), Repeat every 28 days until subject meets criteria for discontinuation of study drug Tablets, Oral, 40 mg, once daily, on Days 8 \& 22 (cycles 3-18); Days 8, 15, 22 (cycle 19 and beyond), Repeat every 28 days until subject meets criteria for discontinuation of study drug Biological: Elotuzumab (BMS-901608) Solution, Intravenous (IV), 10 mg/kg, weekly, on Days 1, 8, 15, 22 (cycles 1\&2); Days 1 and 15 (cycles 3-18), Repeat every 28 days until subject meets criteria for discontinuation of study drug Solution, Intravenous (IV), 20 mg/kg, Day 1 (cycle 19 and beyond), Repeat every 28 days until subject meets criteria for discontinuation of study drug
Arm B: Lenalidomide + Dexamethasone	Dexamethasone	Drug: Lenalidomide Capsules, Oral, 25 mg, once daily, on Days 1-21, Repeat every 28 days until subject meets criteria for discontinuation of study drug Drug: Dexamethasone Tablets, Oral, 40 mg, weekly, on Days 1, 8, 15, 22, Repeat every 28 days until subject meets criteria for discontinuation of study drug
Arm B: Lenalidomide + Dexamethasone	Lenalidomide	Drug: Lenalidomide Capsules, Oral, 25 mg, once daily, on Days 1-21, Repeat every 28 days until subject meets criteria for discontinuation of study drug Drug: Dexamethasone Tablets, Oral, 40 mg, weekly, on Days 1, 8, 15, 22, Repeat every 28 days until subject meets criteria for discontinuation of study drug

Primary Outcome Measures

Name	Time	Method
Objective Response Rate (ORR) of Participants Treated With Elotuzumab + Lenalidomide/Dexamethasone (E-Ld)	From first dose until documented response (assessed up to February 2017, approximately 24 months)	ORR is the proportion of randomized participants who achieve a stringent complete response (sCR), complete response (CR), very good partial response (VGPR) or PR as determined by investigator using the International Myeloma Working Group (IMWG) response criteria.; SCR: CR and normal free light chain (FLC) ratio and no clonal cells in bone marrow; CR: Negative serum and urine on immunofixation, disappearance of any soft tissue plasmacytomas and ≤ 5% plasma cells in bone marrow; VGPR: Serum and urine M-protein detectable by immunofixation but not on electrophoresis or ≥ 90% reduction in serum M-protein and urine M-protein level \< 100 mg/24 hours; PR: ≥ 50% reduction of serum M-Protein and reduction in urinary M-protein by ≥ 90% or to \< 200 mg/24 hours. In addition to the above, if present at baseline a ≥ 50% reduction in the size of soft tissue plasmacytomas is also required.

Secondary Outcome Measures

Name	Time	Method
Progression Free Survival (PFS)	From randomization to the date of first documented tumor progression or death due to any cause, up to approximately 72 months	PFS is defined as the time from randomization to the date of the first documented tumor progression, as determined by the investigator using the International Myeloma Working Group (IMWG) response criteria, or to death due to any cause, provided death does not occur more than 10 weeks (2 or more assessment visits) after the last tumor assessment. Clinical deterioration will not be considered progression.
Objective Response Rate (ORR)	From first dose until documented response, up to approximately 72 months	ORR is the percentage of randomized participants who achieve a stringent complete response (sCR), complete response (CR), very good partial response (VGPR) or partial response (PR) as determined by investigator using the International Myeloma Working Group (IMWG) response criteria.; SCR: CR and normal free light chain (FLC) ratio and no clonal cells in bone marrow; CR: Negative serum and urine on immunofixation, disappearance of any soft tissue plasmacytomas and ≤ 5% plasma cells in bone marrow; VGPR: Serum and urine M-protein detectable by immunofixation but not on electrophoresis or ≥ 90% reduction in serum M-protein and urine M-protein level \< 100 mg/24 hours; PR: ≥ 50% reduction of serum M-Protein and reduction in urinary M-protein by ≥ 90% or to \< 200 mg/24 hours. In addition to the above, if present at baseline a ≥ 50% reduction in the size of soft tissue plasmacytomas is also required.
Progression Free Survival (PFS) Rate	From randomization up to the specified timepoints, up to 3 years	PFS rate is defined as the percentage of participants who have neither progressed nor died at the specified timepoints

Trial Locations

Locations (1)

Local Institution; 🇯🇵 Kasama-shi, Japan