Study Comparing Daratumumab, Lenalidomide, and Dexamethasone With Lenalidomide and Dexamethasone in Participants With Previously Untreated Multiple Myeloma

Conditions

• Multiple Myeloma

Eligibility Criteria

Sex

ALL

Age

18 Years - N/A

Healthy Volunteers

Not accepted

Interventions

• Daratumumab IV — DRUG
  Daratumumab will be administered at a dose of 16 milligram per kilogram (mg/kg) by intravenous (IV) infusion, once a week for 8 weeks, then once every other week for 16 weeks, thereafter once every 4 weeks until documented progression of disease, unacceptable toxicity, or end of study (maximum up to 7 years).
• Lenalidomide — DRUG
  Lenalidomide 25 mg capsule orally on Day 1 through Day 21 of each 28-day cycle.
• Dexamethasone — DRUG
  Dexamethasone 40 mg orally or intravenously once in a week.
• Daratumumab SC — DRUG
  Daratumumab SC will be administered by SC injection at a fixed dose of 1800 mg once every 4 weeks until documented progression, unacceptable toxicity, or study end. Following implementation of protocol amendment 8, participants still receiving treatment with daratumumab IV will have the option to switch to daratumumab SC on Day 1 of any cycle, at the discretion of the investigator.

Study Details

The purpose of this study is to compare the efficacy of daratumumab in combination with lenalidomide and dexamethasone to that of lenalidomide and dexamethasone in terms of progression-free survival (PFS) in participants with newly diagnosed multiple myeloma (a blood cancer of plasma cells) who are not candidates for high dose chemotherapy (treatment of disease, usually cancer, by chemical agents) and autologous stem cell transplant (ASCT).

Key Dates

Start date

Feb 16, 2015

Status verified

Oct 2025

Primary completion

Sep 24, 2018

Completion

Oct 2, 2024

Study Design

Enrollment

737 participants (actual)

Allocation

RANDOMIZED

Intervention model

PARALLEL

Primary purpose

TREATMENT

Arms

• Active Comparator: Lenalidomide and Dexamethasone (Rd)
  Participants will receive Lenalidomide 25 mg capsule orally on Day 1 through Day 21 of each 28-day cycle, Dexamethasone 40 mg orally or intravenously once a week. Study treatment continues until disease progression, unacceptable toxicity, or end of study (maximum up to 7 years after last subject is randomized) whichever comes first.
• Active Comparator: Daratumumab + Lenalidomide + Dexamethasone (DRd)
  Participants will receive Daratumumab 16 milligram per kilogram (mg/kg) by intravenous infusion, once a week for 8 weeks, then once every other week for 16 weeks, thereafter once every 4 weeks, Lenalidomide 25 mg capsule orally on Day 1 through Day 21 of each 28-day cycle, Dexamethasone 40 mg orally or intravenously once a week. Following implementation of protocol amendment 8, participants still receiving treatment with daratumumab IV will have the option to switch to daratumumab SC on Day 1 of any cycle, at the discretion of the investigator. Daratumumab subcutaneous (SC) will be administered by SC injection at a fixed dose of 1800 mg once every 4 weeks until documented progression, unacceptable toxicity, or study completion. Study treatment continues until disease progression, unacceptable toxicity, or end of study (maximum up to 7 years after last subject is randomized) whichever comes first.

Primary Outcome Measure

Progression-free Survival (PFS) [ Time Frame: From randomization (Day -3) to disease progression, death, subsequent anti-myeloma therapy, withdrawal of consent to study participation or clinical cut-off (CCO) whichever occurs first (up to 3.5 years) ]

Locations (83)

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