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NCT03194867 · OUTCOME

Phase 1: Number of Participants With Dose-Limiting Toxicities (DLTs)

Isatuximab in Combination With Cemiplimab in Relapsed/Refractory Multiple Myeloma (RRMM) Patients · Source last updated 2024-06-14

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 Day 1 to Day 28

What was measured

Potential DLTs were defined as the occurrence of any of the following adverse reactions at first treatment cycle, unless due to disease progression or obviously unrelated cause: Hematological DLTs: Grade(G) 4 neutropenia (N) for more than 7 consecutive days, G3 to G4 N complicated by fever (temperature greater than or equal to \[\>=\] 38.5 degree Celsius on more than 1 occasion) or microbiologically/radiographically documented infection, G3 to G4 thrombocytopenia associated with clinically significant bleeding requiring clinical intervention or Non-hematological DLTs: G4 non-hematologic AE, G\>=2 uveitis, G3 non-hematological AE lasting greater than (\>)3 days despite optimal care support, delay in initiation of Cycle 2 \>14 days due to treatment related laboratory abnormalities/AE. Any other AE that the investigator/study committee deemed to be dose-limiting, regardless of grade, was also considered as DLT.

Analysis population: The DLT evaluable population consisted of participants in Phase 1 who received the planned doses of isatuximab and cemiplimab during Cycle 1, and who completed the DLT observation period of Cycle 1 after the first study treatment administration, unless they discontinued the study treatment(s) due to DLT.

Groups in this outcome

Phase 1: Isatuximab + CemiplimabQ2W

Participants received isatuximab 10 mg/kg IV infusion QWx4 followed by Q2W (on Days 1, 8, 15 and 22 in Cycle 1, and on Days 1 and 15 in Cycle 2 and beyond of a 28-day cycle) and cemiplimab 250 mg IV infusion Q2W (on Days 1 and 15 in all cycles every cycle of a 28-day cycle) until disease progression, unacceptable AEs, consent withdrawal, or any other reason.

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

Analysis denominator · Participants

GroupSource count
Phase 1: Isatuximab + CemiplimabQ2W3

Reported measurements

Source class 1
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Phase 1: Isatuximab + CemiplimabQ2W0Not reportedNot reportedNot reportedNot reported
Complete source fields
calculate Pct
false
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        0
denoms
  1. counts
    1. group Id
      OG000
      value
      3
    units
    Participants
description
Potential DLTs were defined as the occurrence of any of the following adverse reactions at first treatment cycle, unless due to disease progression or obviously unrelated cause: Hematological DLTs: Grade(G) 4 neutropenia (N) for more than 7 consecutive days, G3 to G4 N complicated by fever (temperature greater than or equal to \[\>=\] 38.5 degree Celsius on more than 1 occasion) or microbiologically/radiographically documented infection, G3 to G4 thrombocytopenia associated with clinically significant bleeding requiring clinical intervention or Non-hematological DLTs: G4 non-hematologic AE, G\>=2 uveitis, G3 non-hematological AE lasting greater than (\>)3 days despite optimal care support, delay in initiation of Cycle 2 \>14 days due to treatment related laboratory abnormalities/AE. Any other AE that the investigator/study committee deemed to be dose-limiting, regardless of grade, was also considered as DLT.
groups
  1. description
    Participants received isatuximab 10 mg/kg IV infusion QWx4 followed by Q2W (on Days 1, 8, 15 and 22 in Cycle 1, and on Days 1 and 15 in Cycle 2 and beyond of a 28-day cycle) and cemiplimab 250 mg IV infusion Q2W (on Days 1 and 15 in all cycles every cycle of a 28-day cycle) until disease progression, unacceptable AEs, consent withdrawal, or any other reason.
    id
    OG000
    title
    Phase 1: Isatuximab + CemiplimabQ2W
param Type
COUNT_OF_PARTICIPANTS
population Description
The DLT evaluable population consisted of participants in Phase 1 who received the planned doses of isatuximab and cemiplimab during Cycle 1, and who completed the DLT observation period of Cycle 1 after the first study treatment administration, unless they discontinued the study treatment(s) due to DLT.
reporting Status
POSTED
time Frame
Cycle 1 Day 1 to Day 28
title
Phase 1: Number of Participants With Dose-Limiting Toxicities (DLTs)
type
PRIMARY
unit Of Measure
Participants

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

Preserved source evidence · Not medical advice