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NCT02728102 · FLOW

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Dendritic Cell/Myeloma Fusion Vaccine for Multiple Myeloma (BMT CTN 1401) · Source last updated 2024-05-07

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

groups
  1. description
    Patients will undergo tumor cell collection and autologous stem cell transplant with melphalan. Patients will undergo leukapheresis and then will receive maintenance lenalidomide with myeloma vaccine and GM-CSF. Tumor Cell Collection: Patients will undergo aspiration of 30 mL of bone marrow from which myeloma cell will be isolated and frozen for subsequent vaccine generation. Autologous Stem Cell Transplant: Patients will receive an autologous graft of a minimum cell dose of 2.0 x 10\^6 CD34+ cells/kg patient actual body weight per transplantation with high-dose melphalan of 200mg/m\^2 at the schedule and timing according to institutional practices. Leukapheresis: Blood samples will be collected through a catheter in the neck or chest and leukapheresis will be performed using standard clinical procedures. Lenalidomide: Maintenance therapy with lenalidomide will begin between 90 and 100 days after stem cell infusion. Lenalidomide will be administered initially at a dose of 10 mg per day continuously. Cycle duration during maintenance therapy is 28 days. Patients will continue lenalidomide for two years from initiation of therapy. Myeloma vaccine: The target dose is 3 x 10\^6 fusion cells per vaccine. A minimum of 3 x 10\^6 total fusion cells will be required to proceed with vaccine administration. Patients will receive the DC/MM fusion vaccine on day 1 of cycles 2, 3, and 4 of lenalidomide maintenance. GM-CSF: 100 ug GM-CSF will be given for a total of 4 days of each cycle.
    id
    FG000
    title
    Lenalidomide, Vaccine, and GM-CSF
  2. description
    Patients will undergo tumor cell collection and autologous stem cell transplant with melphalan. Patients will receive maintenance lenalidomide with GM-CSF. Tumor Cell Collection: Patients will undergo aspiration of 30 mL of bone marrow from which myeloma cell preparations will be generated. Myeloma cells will be isolated and frozen for subsequent vaccine generation for patients randomized to the vaccine arm (randomization occurs after transplant and recovery). Autologous Stem Cell Transplant: Patients will receive an autologous graft with a minimum cell dose of 2.0 x 10\^6 CD34+ cells/kg patient actual body weight per autologous transplantation. Melphalan: Autologous hematopoietic cell transplant will be done with high-dose melphalan of 200mg/m\^2 at the schedule and timing according to institutional practices. Lenalidomide: Maintenance therapy with lenalidomide will begin between 90 and 100 days after stem cell infusion. Lenalidomide will be administered initially at a dose of 10 mg per day continuously. Cycle duration during maintenance therapy is 28 days. Patients will continue lenalidomide for two years from initiation of therapy. GM-CSF: 100 ug GM-CSF will be given subcutaneously in the upper thigh and daily for a total of 4 days of each cycle.
    id
    FG001
    title
    Lenalidomide and GM-CSF
  3. description
    Patients will undergo tumor cell collection and autologous stem cell transplant with melphalan. Patients will receive maintenance lenalidomide. Tumor Cell Collection: Patients will undergo aspiration of 30 mL of bone marrow from which myeloma cell preparations will be generated. Myeloma cells will be isolated and frozen for subsequent vaccine generation for patients randomized to the vaccine arm (randomization occurs after transplant and recovery). Autologous Stem Cell Transplant: Patients will receive an autologous graft with a minimum cell dose of 2.0 x 10\^6 CD34+ cells/kg patient actual body weight per autologous transplantation. Melphalan: Autologous hematopoietic cell transplant will be done with high-dose melphalan of 200mg/m\^2 at the schedule and timing according to institutional practices. Lenalidomide: Maintenance therapy with lenalidomide will begin between 90 and 100 days after stem cell infusion. Lenalidomide will be administered initially at a dose of 10 mg per day continuously. Cycle duration during maintenance therapy is 28 days. Patients will continue lenalidomide for two years from initiation of therapy.
    id
    FG002
    title
    Maintenance Lenalidomide
periods
  1. drop Withdraws
    1. reasons
      1. group Id
        FG000
        num Subjects
        3
      2. group Id
        FG001
        num Subjects
        0
      3. group Id
        FG002
        num Subjects
        1
      type
      Death
    2. reasons
      1. group Id
        FG000
        num Subjects
        0
      2. group Id
        FG001
        num Subjects
        2
      3. group Id
        FG002
        num Subjects
        3
      type
      Withdrawal by Subject
    3. reasons
      1. group Id
        FG000
        num Subjects
        1
      2. group Id
        FG001
        num Subjects
        1
      3. group Id
        FG002
        num Subjects
        0
      type
      Physician Decision
    4. reasons
      1. group Id
        FG000
        num Subjects
        3
      2. group Id
        FG001
        num Subjects
        1
      3. group Id
        FG002
        num Subjects
        0
      type
      Investigational study drug permanently discontinued
    5. reasons
      1. group Id
        FG000
        num Subjects
        0
      2. group Id
        FG001
        num Subjects
        0
      3. group Id
        FG002
        num Subjects
        1
      type
      Covid
    milestones
    1. achievements
      1. group Id
        FG000
        num Subjects
        68
      2. group Id
        FG001
        num Subjects
        37
      3. group Id
        FG002
        num Subjects
        35
      type
      STARTED
    2. achievements
      1. group Id
        FG000
        num Subjects
        61
      2. group Id
        FG001
        num Subjects
        33
      3. group Id
        FG002
        num Subjects
        30
      type
      COMPLETED
    3. achievements
      1. group Id
        FG000
        num Subjects
        7
      2. group Id
        FG001
        num Subjects
        4
      3. group Id
        FG002
        num Subjects
        5
      type
      NOT COMPLETED
    title
    Overall Study
pre Assignment Details
Sixty-three participants dropped out of the study prior to randomization and 140 participants received a transplant and proceeded to randomization. The reasons for dropout include insufficient tumor cells collected (n=13), withdrew consent from study (n=12), ineligible to be randomized (n=8), disease progression prior to randomization (n=6), refused or did not make it to transplantation (n=10), physician decision (n=7), manufacturing failure (n=4), lost to follow up (n=2), and insurance (n=1).
recruitment Details
The study opened to accrual on July 25, 2016 and closed to accrual on October 12, 2018 with 203 participants enrolled from 18 participating centers. The final study database lock was done September 9, 2021.
Complete source fields
groups
  1. description
    Patients will undergo tumor cell collection and autologous stem cell transplant with melphalan. Patients will undergo leukapheresis and then will receive maintenance lenalidomide with myeloma vaccine and GM-CSF. Tumor Cell Collection: Patients will undergo aspiration of 30 mL of bone marrow from which myeloma cell will be isolated and frozen for subsequent vaccine generation. Autologous Stem Cell Transplant: Patients will receive an autologous graft of a minimum cell dose of 2.0 x 10\^6 CD34+ cells/kg patient actual body weight per transplantation with high-dose melphalan of 200mg/m\^2 at the schedule and timing according to institutional practices. Leukapheresis: Blood samples will be collected through a catheter in the neck or chest and leukapheresis will be performed using standard clinical procedures. Lenalidomide: Maintenance therapy with lenalidomide will begin between 90 and 100 days after stem cell infusion. Lenalidomide will be administered initially at a dose of 10 mg per day continuously. Cycle duration during maintenance therapy is 28 days. Patients will continue lenalidomide for two years from initiation of therapy. Myeloma vaccine: The target dose is 3 x 10\^6 fusion cells per vaccine. A minimum of 3 x 10\^6 total fusion cells will be required to proceed with vaccine administration. Patients will receive the DC/MM fusion vaccine on day 1 of cycles 2, 3, and 4 of lenalidomide maintenance. GM-CSF: 100 ug GM-CSF will be given for a total of 4 days of each cycle.
    id
    FG000
    title
    Lenalidomide, Vaccine, and GM-CSF
  2. description
    Patients will undergo tumor cell collection and autologous stem cell transplant with melphalan. Patients will receive maintenance lenalidomide with GM-CSF. Tumor Cell Collection: Patients will undergo aspiration of 30 mL of bone marrow from which myeloma cell preparations will be generated. Myeloma cells will be isolated and frozen for subsequent vaccine generation for patients randomized to the vaccine arm (randomization occurs after transplant and recovery). Autologous Stem Cell Transplant: Patients will receive an autologous graft with a minimum cell dose of 2.0 x 10\^6 CD34+ cells/kg patient actual body weight per autologous transplantation. Melphalan: Autologous hematopoietic cell transplant will be done with high-dose melphalan of 200mg/m\^2 at the schedule and timing according to institutional practices. Lenalidomide: Maintenance therapy with lenalidomide will begin between 90 and 100 days after stem cell infusion. Lenalidomide will be administered initially at a dose of 10 mg per day continuously. Cycle duration during maintenance therapy is 28 days. Patients will continue lenalidomide for two years from initiation of therapy. GM-CSF: 100 ug GM-CSF will be given subcutaneously in the upper thigh and daily for a total of 4 days of each cycle.
    id
    FG001
    title
    Lenalidomide and GM-CSF
  3. description
    Patients will undergo tumor cell collection and autologous stem cell transplant with melphalan. Patients will receive maintenance lenalidomide. Tumor Cell Collection: Patients will undergo aspiration of 30 mL of bone marrow from which myeloma cell preparations will be generated. Myeloma cells will be isolated and frozen for subsequent vaccine generation for patients randomized to the vaccine arm (randomization occurs after transplant and recovery). Autologous Stem Cell Transplant: Patients will receive an autologous graft with a minimum cell dose of 2.0 x 10\^6 CD34+ cells/kg patient actual body weight per autologous transplantation. Melphalan: Autologous hematopoietic cell transplant will be done with high-dose melphalan of 200mg/m\^2 at the schedule and timing according to institutional practices. Lenalidomide: Maintenance therapy with lenalidomide will begin between 90 and 100 days after stem cell infusion. Lenalidomide will be administered initially at a dose of 10 mg per day continuously. Cycle duration during maintenance therapy is 28 days. Patients will continue lenalidomide for two years from initiation of therapy.
    id
    FG002
    title
    Maintenance Lenalidomide
periods
  1. drop Withdraws
    1. reasons
      1. group Id
        FG000
        num Subjects
        3
      2. group Id
        FG001
        num Subjects
        0
      3. group Id
        FG002
        num Subjects
        1
      type
      Death
    2. reasons
      1. group Id
        FG000
        num Subjects
        0
      2. group Id
        FG001
        num Subjects
        2
      3. group Id
        FG002
        num Subjects
        3
      type
      Withdrawal by Subject
    3. reasons
      1. group Id
        FG000
        num Subjects
        1
      2. group Id
        FG001
        num Subjects
        1
      3. group Id
        FG002
        num Subjects
        0
      type
      Physician Decision
    4. reasons
      1. group Id
        FG000
        num Subjects
        3
      2. group Id
        FG001
        num Subjects
        1
      3. group Id
        FG002
        num Subjects
        0
      type
      Investigational study drug permanently discontinued
    5. reasons
      1. group Id
        FG000
        num Subjects
        0
      2. group Id
        FG001
        num Subjects
        0
      3. group Id
        FG002
        num Subjects
        1
      type
      Covid
    milestones
    1. achievements
      1. group Id
        FG000
        num Subjects
        68
      2. group Id
        FG001
        num Subjects
        37
      3. group Id
        FG002
        num Subjects
        35
      type
      STARTED
    2. achievements
      1. group Id
        FG000
        num Subjects
        61
      2. group Id
        FG001
        num Subjects
        33
      3. group Id
        FG002
        num Subjects
        30
      type
      COMPLETED
    3. achievements
      1. group Id
        FG000
        num Subjects
        7
      2. group Id
        FG001
        num Subjects
        4
      3. group Id
        FG002
        num Subjects
        5
      type
      NOT COMPLETED
    title
    Overall Study
pre Assignment Details
Sixty-three participants dropped out of the study prior to randomization and 140 participants received a transplant and proceeded to randomization. The reasons for dropout include insufficient tumor cells collected (n=13), withdrew consent from study (n=12), ineligible to be randomized (n=8), disease progression prior to randomization (n=6), refused or did not make it to transplantation (n=10), physician decision (n=7), manufacturing failure (n=4), lost to follow up (n=2), and insurance (n=1).
recruitment Details
The study opened to accrual on July 25, 2016 and closed to accrual on October 12, 2018 with 203 participants enrolled from 18 participating centers. The final study database lock was done September 9, 2021.

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Preserved source evidence · Not medical advice