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NCT03582033 · OUTCOME

Number of Participants With DLTs: Part B

A Safety Study of SEA-BCMA in Patients With Multiple Myeloma · Source last updated 2024-12-24

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
Cycle 1 (28 days)

What was measured

The DLT-evaluation period was the first cycle of treatment. DLTs were graded according to the NCI-CTCAE, v 4.03, and were defined as any of the following events during the DLT-evaluation period: a ) A delay of SEA-BCMA treatment by more than 7 days due to toxicity, b) Any AE \>=Grade 3, unless deemed by the SMC to be clearly unrelated to SEA-BCMA except for the AEs as pre specified in protocol to be considered a DLT and c) Any treatment related death.

Analysis population: The DE analysis set included treated participants who either experienced a DLT, or were followed up for the full DLT evaluation period and received at least 75% of the intended total Cycle 1 SEA-BCMA dose, and did not receive prohibited treatment.

Groups in this outcome

Part B: SEA-BCMA 1600mg

Participants received SEA-BCMA 1600 mg as an IV infusion q1wk as induction dose for the first two cycles, followed by q2wk as maintenance dose in subsequent cycles, of each 28-day cycle. Participants received treatment until disease progression, unacceptable toxicity, withdrawal of consent, death, or study termination, whichever occurs first.

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 B: SEA-BCMA 1600mg6

Reported measurements

Source class 1
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Part B: SEA-BCMA 1600mg0Not 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
      6
    units
    Participants
description
The DLT-evaluation period was the first cycle of treatment. DLTs were graded according to the NCI-CTCAE, v 4.03, and were defined as any of the following events during the DLT-evaluation period: a ) A delay of SEA-BCMA treatment by more than 7 days due to toxicity, b) Any AE \>=Grade 3, unless deemed by the SMC to be clearly unrelated to SEA-BCMA except for the AEs as pre specified in protocol to be considered a DLT and c) Any treatment related death.
groups
  1. description
    Participants received SEA-BCMA 1600 mg as an IV infusion q1wk as induction dose for the first two cycles, followed by q2wk as maintenance dose in subsequent cycles, of each 28-day cycle. Participants received treatment until disease progression, unacceptable toxicity, withdrawal of consent, death, or study termination, whichever occurs first.
    id
    OG000
    title
    Part B: SEA-BCMA 1600mg
param Type
COUNT_OF_PARTICIPANTS
population Description
The DE analysis set included treated participants who either experienced a DLT, or were followed up for the full DLT evaluation period and received at least 75% of the intended total Cycle 1 SEA-BCMA dose, and did not receive prohibited treatment.
reporting Status
POSTED
time Frame
Cycle 1 (28 days)
title
Number of Participants With DLTs: Part B
type
PRIMARY
unit Of Measure
Participants

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Preserved source evidence · Not medical advice