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NCT05014412 · OUTCOME

Number of Participants With Adverse Events (AEs) and Serious AEs (SAEs) [All Causalities and Treatment Related]: Parts 1 and 2

A Study to Learn About the Study Medicine (Elranatamab) in Participants With Multiple Myeloma That Has Come Back After Responding to Treatment or Has Not Responded to Treatment · Source last updated 2026-02-10

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
Day 1 of dosing up to 90 days post last dose (maximum treatment duration 25 cycles, follow up to 790 days)

What was measured

An AE is any untoward medical occurrence in a participant or clinical study participant, temporally associated with the use of study intervention, whether or not considered related to the study intervention. An SAE is defined as any untoward medical occurrence that, at any dose, meets 1 or more of the criteria listed below: Results in death, requires inpatient hospitalization or prolongation of existing hospitalization, life-threatening, congenital anomaly/birth defect etc. A treatment-related AE was any untoward medical occurrence attributed to the study drug in a participant who received study drug. Relatedness to study drug was assessed by the investigator.

Analysis population: Safety analysis set included all enrolled participants who received at least 1 dose of study intervention.

Groups in this outcome

Part 1

Participants received elranatamab 4 mg on C1D1 and 20 mg on C1D4 and then 76 mg QW for 6 cycles. Thereafter, participants with PR or better response persisting for \>= 2 months on QW received 76 mg every Q2W and/or 116 mg or 152 mg Q4W from C7 and onwards. One cycle =28 days. Treatment continued until confirmed disease progression, unacceptable toxicity, withdrawal of consent, or study termination.

Part 2A: Dose Level 1

Participants received elranatamab 4 mg on C1D1 and 20 mg on C1D4 and then 76 mg QW for 1 cycle. Thereafter, in dose level 1 received 116 mg Q2W for C2 to C6 and 116 mg Q4W from C7 and onwards (participants with PR or better response persisting for \>= 2 months on Q2W). One cycle =28 days. Treatment continued until confirmed disease progression, unacceptable toxicity, withdrawal of consent, or study termination.

Part 2A: Dose Level 2

Participants received elranatamab 4 mg on C1D1 and 20 mg on C1D4 and then 76 mg QW for 1 cycle. Thereafter, in dose level 2 participants received 152 mg Q2W for C2 to C6 and 152 mg Q4W from C7 and onwards (participants with PR or better response persisting for \>= 2 months on Q2W). One cycle =28 days. Treatment continued until confirmed disease progression, unacceptable toxicity, withdrawal of consent, or study termination.

Part 2B

Participants received elranatamab 4 mg on C1D1 and 20 mg on C1D4 and then 76 mg QW for 1 cycle. Thereafter, participants were received 116 or 152 mg Q2W for C2 to 6 and 116 mg or 152 mg Q4W from C7 and onwards (participants with PR or better response persisting for \>=2 months on Q2W). One cycle =28 days. Treatment continued until confirmed disease progression, unacceptable toxicity, withdrawal of consent, or study termination.

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

Analysis denominator · Participants

GroupSource count
Part 133
Part 2A: Dose Level 112
Part 2A: Dose Level 211
Part 2B29

Reported measurements

All cause: AE
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Part 133Not reportedNot reportedNot reportedNot reported
Part 2A: Dose Level 112Not reportedNot reportedNot reportedNot reported
Part 2A: Dose Level 211Not reportedNot reportedNot reportedNot reported
Part 2B29Not reportedNot reportedNot reportedNot reported
All cause: SAE
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Part 123Not reportedNot reportedNot reportedNot reported
Part 2A: Dose Level 111Not reportedNot reportedNot reportedNot reported
Part 2A: Dose Level 28Not reportedNot reportedNot reportedNot reported
Part 2B21Not reportedNot reportedNot reportedNot reported
Treatment related: AE
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Part 132Not reportedNot reportedNot reportedNot reported
Part 2A: Dose Level 112Not reportedNot reportedNot reportedNot reported
Part 2A: Dose Level 211Not reportedNot reportedNot reportedNot reported
Part 2B25Not reportedNot reportedNot reportedNot reported
Treatment related: SAE
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Part 117Not reportedNot reportedNot reportedNot reported
Part 2A: Dose Level 110Not reportedNot reportedNot reportedNot reported
Part 2A: Dose Level 26Not reportedNot reportedNot reportedNot reported
Part 2B5Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        33
      2. group Id
        OG001
        value
        12
      3. group Id
        OG002
        value
        11
      4. group Id
        OG003
        value
        29
    title
    All cause: AE
  2. categories
    1. measurements
      1. group Id
        OG000
        value
        23
      2. group Id
        OG001
        value
        11
      3. group Id
        OG002
        value
        8
      4. group Id
        OG003
        value
        21
    title
    All cause: SAE
  3. categories
    1. measurements
      1. group Id
        OG000
        value
        32
      2. group Id
        OG001
        value
        12
      3. group Id
        OG002
        value
        11
      4. group Id
        OG003
        value
        25
    title
    Treatment related: AE
  4. categories
    1. measurements
      1. group Id
        OG000
        value
        17
      2. group Id
        OG001
        value
        10
      3. group Id
        OG002
        value
        6
      4. group Id
        OG003
        value
        5
    title
    Treatment related: SAE
denoms
  1. counts
    1. group Id
      OG000
      value
      33
    2. group Id
      OG001
      value
      12
    3. group Id
      OG002
      value
      11
    4. group Id
      OG003
      value
      29
    units
    Participants
description
An AE is any untoward medical occurrence in a participant or clinical study participant, temporally associated with the use of study intervention, whether or not considered related to the study intervention. An SAE is defined as any untoward medical occurrence that, at any dose, meets 1 or more of the criteria listed below: Results in death, requires inpatient hospitalization or prolongation of existing hospitalization, life-threatening, congenital anomaly/birth defect etc. A treatment-related AE was any untoward medical occurrence attributed to the study drug in a participant who received study drug. Relatedness to study drug was assessed by the investigator.
groups
  1. description
    Participants received elranatamab 4 mg on C1D1 and 20 mg on C1D4 and then 76 mg QW for 6 cycles. Thereafter, participants with PR or better response persisting for \>= 2 months on QW received 76 mg every Q2W and/or 116 mg or 152 mg Q4W from C7 and onwards. One cycle =28 days. Treatment continued until confirmed disease progression, unacceptable toxicity, withdrawal of consent, or study termination.
    id
    OG000
    title
    Part 1
  2. description
    Participants received elranatamab 4 mg on C1D1 and 20 mg on C1D4 and then 76 mg QW for 1 cycle. Thereafter, in dose level 1 received 116 mg Q2W for C2 to C6 and 116 mg Q4W from C7 and onwards (participants with PR or better response persisting for \>= 2 months on Q2W). One cycle =28 days. Treatment continued until confirmed disease progression, unacceptable toxicity, withdrawal of consent, or study termination.
    id
    OG001
    title
    Part 2A: Dose Level 1
  3. description
    Participants received elranatamab 4 mg on C1D1 and 20 mg on C1D4 and then 76 mg QW for 1 cycle. Thereafter, in dose level 2 participants received 152 mg Q2W for C2 to C6 and 152 mg Q4W from C7 and onwards (participants with PR or better response persisting for \>= 2 months on Q2W). One cycle =28 days. Treatment continued until confirmed disease progression, unacceptable toxicity, withdrawal of consent, or study termination.
    id
    OG002
    title
    Part 2A: Dose Level 2
  4. description
    Participants received elranatamab 4 mg on C1D1 and 20 mg on C1D4 and then 76 mg QW for 1 cycle. Thereafter, participants were received 116 or 152 mg Q2W for C2 to 6 and 116 mg or 152 mg Q4W from C7 and onwards (participants with PR or better response persisting for \>=2 months on Q2W). One cycle =28 days. Treatment continued until confirmed disease progression, unacceptable toxicity, withdrawal of consent, or study termination.
    id
    OG003
    title
    Part 2B
param Type
COUNT_OF_PARTICIPANTS
population Description
Safety analysis set included all enrolled participants who received at least 1 dose of study intervention.
reporting Status
POSTED
time Frame
Day 1 of dosing up to 90 days post last dose (maximum treatment duration 25 cycles, follow up to 790 days)
title
Number of Participants With Adverse Events (AEs) and Serious AEs (SAEs) [All Causalities and Treatment Related]: Parts 1 and 2
type
SECONDARY
unit Of Measure
Participants

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

Preserved source evidence · Not medical advice