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NCT04892446 · FLOW

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Study of Magrolimab Combinations in Patients With Relapsed/Refractory Multiple Myeloma · Source last updated 2025-05-02

Results reported by the registry submitting party. Population, time horizon, units and missing values must be read together.

groups
  1. description
    Participants in Safety Run-in and Dose-expansion period with relapsed/refractory multiple myeloma who have had 3 or more prior therapies including an immunomodulatory drug (IMiD) and a proteasome inhibitor (PI) received magrolimab intravenously (IV) 1 milligrams per kilogram (mg/kg) on Day 1 and 30 mg/kg on Days 8, 15, 22, 29 of Cycle 1; 30 mg/kg every week on Days 1, 8, 15, 22 of Cycle 2; 30 mg/kg on Days 1, 15 from Cycle 3 onwards. Participants also received daratumumab 1800 mg subcutaneously (SC) or 16 mg/kg IV on Days 8, 15, 22, 29 of Cycle 1; Days 1, 8, 15, 22 of Cycle 2; and Days 1, 15 (every 2 weeks) until Cycle 6 (total of 8 doses) followed by Day 1 (every 4 weeks) for subsequent cycles. (Cycle 1=35 days, All other Cycles=28 days).
    id
    FG000
    title
    Magrolimab+Daratumumab
  2. description
    Participants in Safety Run-in and Dose-expansion period with relapsed/refractory multiple myeloma who have had 3 or more prior therapies including an IMiD and a PI received magrolimab IV 1 mg/kg on Day 1 and 30 mg/kg on Days 8, 15, 22, 29 of Cycle 1; 30 mg/kg every week on Days 1, 8, 15, 22 of Cycle 2; 30 mg/kg on Days 1, 15 from Cycle 3 onwards. Participants also received pomalidomide orally 4 mg on Days 1 to 21 (daily) of Cycle 1 and onward and dexamethasone orally 40 mg on Days 1, 8, 15, 22, 29 of Cycle 1; Days 1, 8, 15, 22 of Cycle 2 and onward. (Cycle 1=35 days, All other Cycles=28 days).
    id
    FG001
    title
    Magrolimab+Pomalidomide+Dexamethasone
  3. description
    Participants in Safety Run-in and Dose-expansion period with relapsed/refractory multiple myeloma who have had 3 or more prior therapies including an IMiD and a PI received magrolimab IV 1 mg/kg on Day 1 and 30 mg/kg on Days 8, 15, 22, 29 of Cycle 1; 30 mg/kg every week on Days 1, 8, 15, 22 of Cycle 2; 30 mg/kg on Days 1, 15 from Cycle 3 onwards. Participants also received carfilzomib IV 20 milligrams per square meter (mg/m\^2) on Days 8, 15, 22 of Cycle 1; Days 1, 8, 15 of Cycle 2 and onward (if the carfilzomib starting dose of 20 mg/m\^2 was tolerated after Cycle 1, Day 8, the dose was escalated to 70 mg/m\^2 on Cycle 1, Day 15 and thereafter) and dexamethasone orally or IV 40 mg on Days 8, 15, 22, 29 of Cycle 1; Days 1, 8, 15, 22 of Cycles 2 to 9 and then Days 1, 8, 15 from Cycle 10 and onward. (Cycle 1=35 days, All other Cycles=28 days).
    id
    FG002
    title
    Magrolimab+Carfilzomib+Dexamethasone
periods
  1. drop Withdraws
    1. reasons
      1. group Id
        FG000
        num Subjects
        4
      2. group Id
        FG001
        num Subjects
        4
      3. group Id
        FG002
        num Subjects
        0
      type
      Death
    2. reasons
      1. group Id
        FG000
        num Subjects
        3
      2. group Id
        FG001
        num Subjects
        0
      3. group Id
        FG002
        num Subjects
        1
      type
      Withdrew consent
    3. reasons
      1. group Id
        FG000
        num Subjects
        1
      2. group Id
        FG001
        num Subjects
        1
      3. group Id
        FG002
        num Subjects
        0
      type
      Investigator's discretion
    4. reasons
      1. group Id
        FG000
        num Subjects
        0
      2. group Id
        FG001
        num Subjects
        0
      3. group Id
        FG002
        num Subjects
        2
      type
      Study terminated by sponsor
    milestones
    1. achievements
      1. group Id
        FG000
        num Subjects
        15
      2. group Id
        FG001
        num Subjects
        10
      3. group Id
        FG002
        num Subjects
        11
      type
      STARTED
    2. achievements
      1. group Id
        FG000
        num Subjects
        7
      2. group Id
        FG001
        num Subjects
        5
      3. group Id
        FG002
        num Subjects
        8
      type
      COMPLETED
    3. achievements
      1. group Id
        FG000
        num Subjects
        8
      2. group Id
        FG001
        num Subjects
        5
      3. group Id
        FG002
        num Subjects
        3
      type
      NOT COMPLETED
    title
    Overall Study
pre Assignment Details
Participants were enrolled at study sites in the United States, Czech Republic, and Canada. Magrolimab in combination with bortezomib and dexamethasone cohort was not initiated due to early closure of study. As all participants were dosed with same dose of magrolimab, per prespecified analysis, data for Safety Run-in and corresponding Dose-expansion cohorts were combined except for dose limiting toxicity outcome measure, for which data was collected only in Safety Run-in Cohorts.
recruitment Details
43 participants were screened.
Complete source fields
groups
  1. description
    Participants in Safety Run-in and Dose-expansion period with relapsed/refractory multiple myeloma who have had 3 or more prior therapies including an immunomodulatory drug (IMiD) and a proteasome inhibitor (PI) received magrolimab intravenously (IV) 1 milligrams per kilogram (mg/kg) on Day 1 and 30 mg/kg on Days 8, 15, 22, 29 of Cycle 1; 30 mg/kg every week on Days 1, 8, 15, 22 of Cycle 2; 30 mg/kg on Days 1, 15 from Cycle 3 onwards. Participants also received daratumumab 1800 mg subcutaneously (SC) or 16 mg/kg IV on Days 8, 15, 22, 29 of Cycle 1; Days 1, 8, 15, 22 of Cycle 2; and Days 1, 15 (every 2 weeks) until Cycle 6 (total of 8 doses) followed by Day 1 (every 4 weeks) for subsequent cycles. (Cycle 1=35 days, All other Cycles=28 days).
    id
    FG000
    title
    Magrolimab+Daratumumab
  2. description
    Participants in Safety Run-in and Dose-expansion period with relapsed/refractory multiple myeloma who have had 3 or more prior therapies including an IMiD and a PI received magrolimab IV 1 mg/kg on Day 1 and 30 mg/kg on Days 8, 15, 22, 29 of Cycle 1; 30 mg/kg every week on Days 1, 8, 15, 22 of Cycle 2; 30 mg/kg on Days 1, 15 from Cycle 3 onwards. Participants also received pomalidomide orally 4 mg on Days 1 to 21 (daily) of Cycle 1 and onward and dexamethasone orally 40 mg on Days 1, 8, 15, 22, 29 of Cycle 1; Days 1, 8, 15, 22 of Cycle 2 and onward. (Cycle 1=35 days, All other Cycles=28 days).
    id
    FG001
    title
    Magrolimab+Pomalidomide+Dexamethasone
  3. description
    Participants in Safety Run-in and Dose-expansion period with relapsed/refractory multiple myeloma who have had 3 or more prior therapies including an IMiD and a PI received magrolimab IV 1 mg/kg on Day 1 and 30 mg/kg on Days 8, 15, 22, 29 of Cycle 1; 30 mg/kg every week on Days 1, 8, 15, 22 of Cycle 2; 30 mg/kg on Days 1, 15 from Cycle 3 onwards. Participants also received carfilzomib IV 20 milligrams per square meter (mg/m\^2) on Days 8, 15, 22 of Cycle 1; Days 1, 8, 15 of Cycle 2 and onward (if the carfilzomib starting dose of 20 mg/m\^2 was tolerated after Cycle 1, Day 8, the dose was escalated to 70 mg/m\^2 on Cycle 1, Day 15 and thereafter) and dexamethasone orally or IV 40 mg on Days 8, 15, 22, 29 of Cycle 1; Days 1, 8, 15, 22 of Cycles 2 to 9 and then Days 1, 8, 15 from Cycle 10 and onward. (Cycle 1=35 days, All other Cycles=28 days).
    id
    FG002
    title
    Magrolimab+Carfilzomib+Dexamethasone
periods
  1. drop Withdraws
    1. reasons
      1. group Id
        FG000
        num Subjects
        4
      2. group Id
        FG001
        num Subjects
        4
      3. group Id
        FG002
        num Subjects
        0
      type
      Death
    2. reasons
      1. group Id
        FG000
        num Subjects
        3
      2. group Id
        FG001
        num Subjects
        0
      3. group Id
        FG002
        num Subjects
        1
      type
      Withdrew consent
    3. reasons
      1. group Id
        FG000
        num Subjects
        1
      2. group Id
        FG001
        num Subjects
        1
      3. group Id
        FG002
        num Subjects
        0
      type
      Investigator's discretion
    4. reasons
      1. group Id
        FG000
        num Subjects
        0
      2. group Id
        FG001
        num Subjects
        0
      3. group Id
        FG002
        num Subjects
        2
      type
      Study terminated by sponsor
    milestones
    1. achievements
      1. group Id
        FG000
        num Subjects
        15
      2. group Id
        FG001
        num Subjects
        10
      3. group Id
        FG002
        num Subjects
        11
      type
      STARTED
    2. achievements
      1. group Id
        FG000
        num Subjects
        7
      2. group Id
        FG001
        num Subjects
        5
      3. group Id
        FG002
        num Subjects
        8
      type
      COMPLETED
    3. achievements
      1. group Id
        FG000
        num Subjects
        8
      2. group Id
        FG001
        num Subjects
        5
      3. group Id
        FG002
        num Subjects
        3
      type
      NOT COMPLETED
    title
    Overall Study
pre Assignment Details
Participants were enrolled at study sites in the United States, Czech Republic, and Canada. Magrolimab in combination with bortezomib and dexamethasone cohort was not initiated due to early closure of study. As all participants were dosed with same dose of magrolimab, per prespecified analysis, data for Safety Run-in and corresponding Dose-expansion cohorts were combined except for dose limiting toxicity outcome measure, for which data was collected only in Safety Run-in Cohorts.
recruitment Details
43 participants were screened.

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Preserved source evidence · Not medical advice