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NCT01045460 · OUTCOME

Progression-free Survival

Trial of Activated Marrow Infiltrating Lymphocytes Alone or in Conjunction With an Allogeneic Granulocyte Macrophage Colony-stimulating Factor (GM-CSF)-Based Myeloma Cellular Vaccine in the Autologous Transplant Setting in Multiple Myeloma · Source last updated 2021-04-09

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

Measure
MEDIAN
Unit
months
Interval / dispersion
95% Confidence Interval
Time frame
Up to 5 years

What was measured

Median number of months that participants were alive without disease relapse or progression (progression-free survival).

Analysis population: Only participants who had ASCT were evaluated for response. Three participants on the ASCT + MILs arm and two participants on the ASCT + MILs + vaccine arm were removed from study prior to ASCT and were therefore not evaluable for this outcome.

Groups in this outcome

ASCT + MILs

Cyclophosphamide and filgrastim will be given to mobilize peripheral blood stem cells. Leukapheresis will be performed to collect peripheral blood from which activated marrow infiltrating lymphocytes will be produced. A melphalan conditioning regimen will be used prior to autologous stem cell transplant, and the MILs product will be administered on Days 3 and 4. Activated marrow infiltrating lymphocytes: Administered on Days 3 and 4. Cyclophosphamide: Administered at 2.5 g/m\^2. Filgrastim: Administered post cyclophosphamide daily until leukapheresis. Leukapheresis: Performed approximately 12 days post cyclophosphamide. Exact date depends on peripheral blood CD34+ cell counts. Melphalan: 100 mg/m\^2/day given on Days -2 and -1. Autologous stem cell transplant: Infused on Day 0.

ASCT + MILs + Vaccine

Cyclophosphamide and filgrastim will be given to mobilize peripheral blood stem cells. Leukapheresis will be performed to collect peripheral blood from which activated marrow infiltrating lymphocytes will be produced. A melphalan conditioning regimen will be used prior to autologous stem cell transplant, and the MILs product will be administered on Days 3 and 4. The allogeneic myeloma vaccine will be administered on Days 21, 60, 180, and 300. Activated marrow infiltrating lymphocytes: Administered on Days 3 and 4. Allogeneic Myeloma Vaccine: Allogeneic granulocyte macrophage colony-stimulating factor (GM-CSF)-based myeloma cellular vaccine. Administered on Days 21, 60, 180, and 300. Cyclophosphamide: Administered at 2.5 g/m\^2. Filgrastim: Administered post cyclophosphamide daily until leukapheresis. Leukapheresis: Performed approximately 12 days post cyclophosphamide. Exact date depends on peripheral blood CD34+ cell counts. Melphalan: 100 mg/m\^2/day given on Days -2

Group identifiers and denominators belong to this outcome only. They may differ in another outcome or in safety reporting.

Analysis denominator · Participants

GroupSource count
ASCT + MILs14
ASCT + MILs + Vaccine16

Reported measurements

Source class 1
Values in months · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
ASCT + MILs15.5Not reported1337Not reported
ASCT + MILs + Vaccine18.6Not reported1327Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        13
        upper Limit
        37
        value
        15.5
      2. group Id
        OG001
        lower Limit
        13
        upper Limit
        27
        value
        18.6
denoms
  1. counts
    1. group Id
      OG000
      value
      14
    2. group Id
      OG001
      value
      16
    units
    Participants
description
Median number of months that participants were alive without disease relapse or progression (progression-free survival).
dispersion Type
95% Confidence Interval
groups
  1. description
    Cyclophosphamide and filgrastim will be given to mobilize peripheral blood stem cells. Leukapheresis will be performed to collect peripheral blood from which activated marrow infiltrating lymphocytes will be produced. A melphalan conditioning regimen will be used prior to autologous stem cell transplant, and the MILs product will be administered on Days 3 and 4. Activated marrow infiltrating lymphocytes: Administered on Days 3 and 4. Cyclophosphamide: Administered at 2.5 g/m\^2. Filgrastim: Administered post cyclophosphamide daily until leukapheresis. Leukapheresis: Performed approximately 12 days post cyclophosphamide. Exact date depends on peripheral blood CD34+ cell counts. Melphalan: 100 mg/m\^2/day given on Days -2 and -1. Autologous stem cell transplant: Infused on Day 0.
    id
    OG000
    title
    ASCT + MILs
  2. description
    Cyclophosphamide and filgrastim will be given to mobilize peripheral blood stem cells. Leukapheresis will be performed to collect peripheral blood from which activated marrow infiltrating lymphocytes will be produced. A melphalan conditioning regimen will be used prior to autologous stem cell transplant, and the MILs product will be administered on Days 3 and 4. The allogeneic myeloma vaccine will be administered on Days 21, 60, 180, and 300. Activated marrow infiltrating lymphocytes: Administered on Days 3 and 4. Allogeneic Myeloma Vaccine: Allogeneic granulocyte macrophage colony-stimulating factor (GM-CSF)-based myeloma cellular vaccine. Administered on Days 21, 60, 180, and 300. Cyclophosphamide: Administered at 2.5 g/m\^2. Filgrastim: Administered post cyclophosphamide daily until leukapheresis. Leukapheresis: Performed approximately 12 days post cyclophosphamide. Exact date depends on peripheral blood CD34+ cell counts. Melphalan: 100 mg/m\^2/day given on Days -2
    id
    OG001
    title
    ASCT + MILs + Vaccine
param Type
MEDIAN
population Description
Only participants who had ASCT were evaluated for response. Three participants on the ASCT + MILs arm and two participants on the ASCT + MILs + vaccine arm were removed from study prior to ASCT and were therefore not evaluable for this outcome.
reporting Status
POSTED
time Frame
Up to 5 years
title
Progression-free Survival
type
SECONDARY
unit Of Measure
months

Download exact source JSON → · Snapshot ctgov-results-25a395029948b04d52b1253f

Preserved source evidence · Not medical advice