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NCT05032820 · OUTCOME

Incidence of Neurotoxicity

Upfront Chimeric Antigen Receptor T-Cell to Upgrade Response in Multiple Myeloma · Source last updated 2026-05-19

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

Measure
COUNT_OF_PARTICIPANTS
Unit
Participants
Interval / dispersion
Not reported
Time frame
1 Year

What was measured

Overall incidence of CAR T-cell related neurotoxicity per the ASBMT immune effector cell associated neurotoxicity syndrome (ICANS) Consensus Grading.

Analysis population: Participants who received an infusion

Groups in this outcome

Lenalidomide and bb2121

Patients complete apheresis and proceed to lymphodepleting chemotherapy with cyclophosphamide 300mg/m\^2 and fludarabine 30mg/m\^2 for 3 consecutive days followed by the infusion of BCMA CAR T-cells at a target dose of 450 x10\^6 cells. Maintenance lenalidomide, starting at 5mg a day for 21 days of a 28-day cycle will be initiated at a minimum of at least 30 days, but no later than 180 days after the CAR T-cell infusion and will continue until the patient reaches 12 months post CAR T-cell infusion and continue free of progression. Lenalidomide: Maintenance lenalidomide, starting at 5 mg a day for 21 days of a 28-day cycle, will be initiated at a minimum of at least 30 days, but no later than 180 days after the CAR T-cell infusion and will continue until the participant reaches 12 months post CAR T-cell infusion and continues free of progression bb2121: Participants receive infusion of BCMA CAR T-cells at a target dose of 450 x 10\^6 cells. Cyclophosphamide: 300 mg/m\^2/day for 3 consecutive days prior to the CAR T infusion Fludarabine: 30 mg/m\^2/day or 3 consecutive days prior to the CAR T infusion leukapheresis: Placement of central line catheter and leukapheresis

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

Analysis denominator · Participants

GroupSource count
Lenalidomide and bb212138

Reported measurements

Source class 1
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Lenalidomide and bb21210Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        0
denoms
  1. counts
    1. group Id
      OG000
      value
      38
    units
    Participants
description
Overall incidence of CAR T-cell related neurotoxicity per the ASBMT immune effector cell associated neurotoxicity syndrome (ICANS) Consensus Grading.
groups
  1. description
    Patients complete apheresis and proceed to lymphodepleting chemotherapy with cyclophosphamide 300mg/m\^2 and fludarabine 30mg/m\^2 for 3 consecutive days followed by the infusion of BCMA CAR T-cells at a target dose of 450 x10\^6 cells. Maintenance lenalidomide, starting at 5mg a day for 21 days of a 28-day cycle will be initiated at a minimum of at least 30 days, but no later than 180 days after the CAR T-cell infusion and will continue until the patient reaches 12 months post CAR T-cell infusion and continue free of progression. Lenalidomide: Maintenance lenalidomide, starting at 5 mg a day for 21 days of a 28-day cycle, will be initiated at a minimum of at least 30 days, but no later than 180 days after the CAR T-cell infusion and will continue until the participant reaches 12 months post CAR T-cell infusion and continues free of progression bb2121: Participants receive infusion of BCMA CAR T-cells at a target dose of 450 x 10\^6 cells. Cyclophosphamide: 300 mg/m\^2/day for 3 consecutive days prior to the CAR T infusion Fludarabine: 30 mg/m\^2/day or 3 consecutive days prior to the CAR T infusion leukapheresis: Placement of central line catheter and leukapheresis
    id
    OG000
    title
    Lenalidomide and bb2121
param Type
COUNT_OF_PARTICIPANTS
population Description
Participants who received an infusion
reporting Status
POSTED
time Frame
1 Year
title
Incidence of Neurotoxicity
type
SECONDARY
unit Of Measure
Participants

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

Preserved source evidence · Not medical advice